assoc_id=r2, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)=0x7, 0x4) 2018/01/25 07:02:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000346000)='/dev/dsp#\x00', 0x899b, 0x121002) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000fe000)=0x0, &(0x7f0000c05000)=0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000ff0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fcb000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f0000aa8000)=""/116, &(0x7f0000070000-0x4)=0x74) fcntl$addseals(r0, 0x409, 0x2) openat$pfkey(0xffffffffffffff9c, &(0x7f0000e61000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d3d000-0x4)=0x0, 0x4) listen(r0, 0xfff) getpeername$inet6(r0, &(0x7f00005f4000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bb1000-0x4)=0x1c) 2018/01/25 07:02:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000751000)=0x9, 0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000542000)={&(0x7f00005f7000-0xf4)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x1, @binary=""}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:02:31 executing program 4: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getflags(r0, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f8e000-0x4d)={0x0, 0x45, "e15dc0a38c4c579e0cab7b283f99011c2e6d3d19ef972f3f0d7e77ebd97f5522fb92181e87cc8eb490392cebfd6965b5591dcd8c70aa357e22aa7f1515c892c26d3e94337e"}, &(0x7f0000fd8000-0x4)=0x4d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x80, 0x0) socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x0, 0x4, [0x33c, 0x2, 0x9, 0x20]}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000000)={r4, 0xb9, "8a6f7acbb69936f1ed2abcf02df579f251490ab0740ce8a657c8458c0be3297cdcadcd30121ed8703a110007a763cef4594350e356702b5245c39007510ea76754d4912e93520a2eb6622d2f336b3fc5731abb833007b766720de6a1a3b655457485b53d57f0a8a5db7b2f1e3eea05576a86549cd3e58e1679f5b3e1b0d9293ba4b2926afce5f0429d018600a05fe74297ab455efa660dfc689cd6a56fef4a1e4e9fbf8cd661f9cdd79ac54156a0641d254d8bafe87606f1be"}, &(0x7f0000000000)=0xc1) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000002000)=""/39) r5 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x10400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r3, 0x16e) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r5, 0x800448d2, &(0x7f0000002000-0x10)={0x2, &(0x7f0000001000-0x128)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000001000-0xc8)=""/200, &(0x7f0000001000-0x4)=0xc8) 2018/01/25 07:02:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f0000690000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e58b9d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96acd50a149d508fb5d5480192b6e519bf7c0b700d89139a40b7fb8e06a9237d7eb0d0cf97621525f9", 0xf9, r0) r3 = accept4(0xffffffffffffffff, &(0x7f000029d000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f00002aa000)=0x1e, 0x80000) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000938000-0x4)=0x3, 0x4) r4 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)="3041338d287a97212682dc45620cc054876e8f80ec00b5aff41fd18da7cad81068f0ede649450cd1ee0921fdb615d29f5f4342eea77db045247d21f4aadc74025d69b9d02c4b7656c3cc9eea0889546ad6bb7d3ce8c3bda9311626cc5371b63966436450c8288ff62c051bdd0e02139ac4d92adc362686ae01", 0x79, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r4}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 07:02:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000197000)=@known='system.posix_acl_default\x00', &(0x7f00001b3000)=""/92, 0x5c) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8000000000) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000040f000-0xc)={0x1, r1, 0x1}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) sendmsg$rds(r4, &(0x7f0000114000-0x38)={&(0x7f0000261000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002e9000)=[{&(0x7f0000f19000)=""/102, 0x66}, {&(0x7f00003ec000)=""/117, 0x75}, {&(0x7f00006e3000)=""/4096, 0x1000}, {&(0x7f0000238000-0xac)=""/172, 0xac}, {&(0x7f0000281000)=""/219, 0xdb}, {&(0x7f0000771000)=""/226, 0xe2}], 0x6, &(0x7f0000f77000)=[@mask_cswp={0x58, 0x114, 0x9, {{0x3, 0x6}, &(0x7f0000edb000)=0x1, &(0x7f00005cb000-0x8)=0xb4e8, 0x8, 0x7ff, 0x9, 0x40000000000, 0x8, 0x800}}], 0x58, 0x0}, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) timer_create(0x3, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() r5 = semget(0x1, 0x4, 0x185) semctl$GETZCNT(r5, 0x0, 0xf, &(0x7f0000c14000-0x1000)=""/4096) timer_getoverrun(0x0) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f000060c000)={0xfffffffffffffffd, r1, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f00001f5000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000192000-0x4)=0x1008) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 69.314174] netlink: 'syz-executor6': attribute type 21 has an invalid length. [ 69.326798] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/25 07:02:31 executing program 6: r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)=0x0) 2018/01/25 07:02:31 executing program 4: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a38000)='comm\x00') openat$autofs(0xffffffffffffff9c, &(0x7f000059a000)='/dev/autofs\x00', 0x90000, 0x0) exit(0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000055b000)=@assoc_id=0x0, &(0x7f0000c4d000)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a64000-0x8)=@assoc_value={r2, 0xfe}, 0x8) pread64(r1, &(0x7f00009da000)=""/129, 0x81, 0x100000000) 2018/01/25 07:02:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000016000+0x61e)="43876dbb5c9d10a2a40309e7dfee95a1", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000379000)=0x0, &(0x7f00007c1000)=0xfffffffffffffe60) readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") preadv(r1, &(0x7f000031d000)=[{&(0x7f0000b48000-0x98)=""/152, 0x98}, {&(0x7f0000fb9000)=""/223, 0xdf}], 0x1000000000000000, 0x0) 2018/01/25 07:02:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ff7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000478000-0x4)=0x0) r2 = getpgid(r1) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r2}) 2018/01/25 07:02:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) fanotify_mark(r0, 0x80, 0x0, 0xffffffffffffffff, &(0x7f0000e23000-0x8)='./file0\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c38000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000380000)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000310000-0x28)={@generic="0f5c2480a472e9fb5396d7f374f29e21", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000f36000)={0x11, 0x1d, r2, 0x1, 0x6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000848000-0xa0)={r1, @in6={{0xa, 0x3, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x60000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x9, 0x2000000000000, 0x4, 0x10}, &(0x7f0000e70000)=0xa0) 2018/01/25 07:02:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000eeb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b30000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000204000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f1000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common="6c6f00000000000000000007d900", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndmidi(&(0x7f00009f6000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x2) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f000064f000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x10000, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6(0xa, 0x6, 0x8) 2018/01/25 07:02:31 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000022000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000)={&(0x7f0000024000-0x44)=@ipv4_newaddr={0x20, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x8, 0x2, @rand_addr=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000013000)='/dev/vcs\x00', 0xa00, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0xffffffffffffff80) 2018/01/25 07:02:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:31 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fb8000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000150000-0x20)={0x1, 0xcb, 0x2, 0x7, 0x9, 0xed2, 0xffffffff, 0xa27, 0x0}, &(0x7f00003fe000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x51, "c2691cb59545ccb1c50403b6b889b80bae37bba4b1fead6c04c53cc7291dba3e0978ec9d1348cabb734e2d39cf3b5655e24204d19075479ef0b1ea6c9e797f8ae61410ad2d0af5c09ac2a7f1b146efec06"}, &(0x7f0000000000)=0x59) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@in6={0xa, 0x0, 0x760e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c, &(0x7f0000002000-0x20)=[{&(0x7f0000002000-0xac)="d8019a2d5d39897ee45d4fe5f207149e01d839d25c162de164a926ddefbd176a7df16c1ac5cd778063c15da3b3b56964e86915c9e8e2410827c2cbe73123d2e859581547ca53c0f0db80f22c295177d8e7bd66b806dde0f131d3e95916e7df229ded1d9a0915a3c8710ed25315ec0ca3416a631ecad5311b500d80341b92807674137aa95e933c59c22ee17290c8444c26748ec42e7758f554a47dc77b6aa0cc3395ef9e6e572c3fdb905f27", 0xac}, {&(0x7f0000000000)="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", 0xfd}], 0x2, &(0x7f0000002000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x8004, 0x20, 0x8000, r2}}], 0x30, 0x8001}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg$kcm(r0, &(0x7f0000f58000)={&(0x7f00007f8000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00009dd000-0x60)=[{&(0x7f0000a35000)=""/4096, 0x1000}, {&(0x7f000050d000-0x79)=""/121, 0x79}, {&(0x7f0000c5f000-0x1000)=""/4096, 0x1000}, {&(0x7f00001f9000)=""/109, 0x6d}, {&(0x7f0000386000-0x8b)=""/139, 0x8b}, {&(0x7f0000ef6000)=""/23, 0x17}], 0x6, 0x0, 0x0, 0x7fff}, 0x10000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00007a2000-0x4)=0x8, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x12, &(0x7f00006d3000-0x4)=0xffeffffffffffbfc, 0x4) 2018/01/25 07:02:31 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000fb2000-0x9)='/dev/sg#\x00', 0x10000, 0x220380) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000710000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000623000-0x10)={&(0x7f0000000000)=@getaddr={0x14, 0x16, 0x100, 0x5, 0x3, {0x0}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x4081) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000017000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000013000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:02:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000184000)='net/ip6_mr_cache\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c67000-0x4)=0x0) lstat(&(0x7f00001c7000)='./file0\x00', &(0x7f0000c69000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000094b000)={0x0, 0x0, 0x0}, &(0x7f00006be000)=0xc) sendmmsg$unix(r1, &(0x7f000026e000-0x70)=[{&(0x7f00003ac000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000042000)=[{&(0x7f00008e2000)="1600519e4beff0bd52238fc6e4a1f4e8300a20ba25763daa85b0926721fe", 0x1e}], 0x1, 0x0, 0x0, 0x24000000}, {&(0x7f0000432000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00004b6000-0x30)=[{&(0x7f00001ad000-0x1000)="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0x1000}, {&(0x7f0000d89000-0x8c)="2cb4de57709b60c63db60b16fdde34e4d1692f6bea7bdac94727619246fa8d5444aae6619b5c1ef1d00c16f39927c94337c0f74465f10ec6a4b0ac8cf75795546303581376e26a142feb4ef28d38b37454ffce434917dc7bea48bd300d4de22af79eff6f6529a11809677d15fd7ea0c2a71f75860fc4ee874266f5d854269e198dc2b3c5c71e5b47396305bc", 0x8c}, {&(0x7f0000572000)="8cb28d8d3a0e7ad2ea985eeb28f27fb92d16bf61a7c6d7c891280b75d7ccfc29ae656cd365d4cd9a407e9256332fe3a1e13fe4d8a28afe42e85b5e73beb28e6399349b4b98f7c1af5985187b6f339ddde7929ab9126b24c1f042e7bbf6a859c2e3de80f3ad352afae89cbbfcd2e0dbfaa147277686ee8ccb06548e98bc974fbf744e838042984ac5d6b2f4f567e3bbf5e425e1d0176808d23e2d79f14f3fa440a7799fff9c4e520468fc5c39c18aea851c462c2e01a47c8c9250a7206edfd259ddd7e4721143b119b0dc2719593c4250112dfa7571a9fc48b1f57b5d6d9171996f03ec83df5bdecf78398c2ca55a044d302e1f201fd7406d9101f07722624a2c884898ba0bac022401d103ef9343e5cd02a0f6dc6e45e8edca233a3b416701873d5efcbb439454f9b750aa57335eac100947f7cebfcfa9e1a6db9775491bf9e564e0e3fb6539b6a86b6993887e4e816b8417114b3fad0de4c027a1605ab82a850d924fab128c7e43513b7efcc71fa48ae1c10796b36d4893ddfd3988e1d8028acb4ab589abe2d8ef9c668ec1f88b4bd228514f26e69aac98c62a92da6917e58c5980726ca187f719a86e2353381279f1c230675ac721343e942ad64c0b1774d531ef85d14637af1ef5c242e0ad9b94b0b04d7245384efabd2fadba5cfd2aa672bcfba9d43eb9d15ddaf8ef09b2b23b57fb0b5f0a75b068f5c311615570dd1afc9295202de6c487ecf9885985cb8565a33fff2a02ce3b9850168f09b764e842b3114cb8d357588da51dd8711c65380601f6a3879ed44dfbd10eb4ce4a19db7e2197190ce55502359eb9fb02358ed6deadaa2bff3e439e9cbc645a4e1cce4b8f0d1d11a54c5ab980f87c1e13c953da71589cccf3f671ea55106b5db156c8c44852f04e946c6b810889126f546db8c57ae3caaf235713aa25c14bfbda4d7386efe406c49de81ea749051ddfa5020d06f4cc1ff43a85d7c649e85b902a1afc92d55dcf4223148ff21b1cdb5026a92ce712161d59660bc0d303b573835aff77fc5b09fe34ceb5dd8214d06f24a3213fb91f8a979dccc13c468b0f8b53e93e4856f2e2d19a0afb59c7b4d1f1204a23e05b633743bec321d263501a3da0a9c7659ede437a24713b458054482d3ea962f3a63953e10bc1297d53a03f9b9935deadd6d17604e32666f9b21d730a9be174a51e29ae50b6392bbc966fc6a0aa722498d90366f642e50bea45c29e8d674ae260b41892ae14ee139142a64a1cb65a54315462afb69988378ac6e30c6016b4e5b475d5529ae71c543b1462ae64aae49d89b2abdfc3aeab8891ca52902ade83589cf4f274fb1810dc952c8b0a2dbf3f00ba388c025f6e9f4c1256099a24da8cf239a01cb71ed6d9d782d886f81a14d808812e72dd60d2e312ed99c3a01c0245538ac2ce845a4e5ab44f891bdafa02ff0c392445790a0a096d483460347eaea72251c148b41339f4d21c8d0549fbc86c563a54319427c8900a59818246dc7f805763f94e8f91ed69a98a3f3d84f6e89aa78c9919f54f8bdf00e24eb17b378aa2e790e92ecd8164ee9b1662a7e1846cf15151c01bbb4371e41ff04483684ff9303daafe7c43662045b4468396d92e971eaecba3672adf66e8456b1fe8c4228dd3bf8d385559523d375c858597f2c02f61cec032976c6ba6cd725670b21ca966e07374675f550ac3ecef272d86b7ea78fb52a42c010f85a0646a9515240829408893db2c9028ce53651137676775f8d53055b782f30d05b24344588b6199686e8190cefc113c8d8429f7bc125a0e9bf650b8da7aa6d548f736795c998f38b9a0040d132ef1646e448fe133921dbbc4a9c9a4b4271e17f7374e84c438aae1992272993d4c6b4eee8dd351dd5c37f5c9377ef853be024dc360a2462c9e10aca9990ad960ac23b1931b4c1c476e5e3ccf21c9eb3e82cc00678c604763cb339901cf8fd1adb4f75e7a0693b783405ec009f9c196db8841f767d75c8b349acbc317d7fa125504f74835a08f65990c5e835e586b81965faf5a3c79a4310fa3f9a28ea1a306ede9e0e823a4d28a08c53753c71b8a784d78ce5598f0ced734e9cc141f355b5c06bdbeaf2373b3f6ac3b6041bf8394bae73ddb47c1578af0d71b73c78bacbbe4ca8dd48df422067e59bb39c5434d0c0b4279dbd5eb390cbbc10ea385ed1f4fecadcceea2ee59d3cca5e8a3bcf8f9a0bf459f3050d30d91a1383d2c4196519b0344d1de3deed10ed15c4b31c4f5712bf4c7b02acc21d1a0c1eaa1fc54f80f8b09ba22435d9c1e15f2d047790aaea8a643fea6262ebb9d899551a7a2ddeb76431bac8637df3a5c5e7dd569142f626e25c926de491f260b11ec3805863b408a5024902a18d3e4d181e7cb711fc2acb27f87ac6efa47d315a172b44b87960e0040fc6ac52c31be2a15bb93b7857e0f7ff3f5c608a5235908c4c2ce8b2e874cf7593476c9bb3476dea4155acac3fbac3ee326ff6ee79d160bb91f16950082cf924222f33d962e84f9b410766f0e34f7ec7b7b1762f93f33c2945def0cd7e22c24c08073a2cfe699d72834e848c58efee872f418aedb744353c369e2caf0ccfc808d7cecd6c8ffa3381fc8099fb22417c6a6528637dee4ef3116675cbee49a337702faf0d9ecb8504bc85cd445af984b48c7658360f88b55d397718b5f8033aab3b5b972ef0b95724b7fbc276e636786b51bf842cb9e2f1688e023b6804aad52d4076316912d37adfa5cef4970fb5072bf82a4e39378db348718ad86db1ec85bb68cdf34cf1f8d622031e9e0138756b7d7eb7e7e37c693be1e727886c750864d9e50a0a9be661f2aecbf47022d4b37810d8e35bdb8c1230cd369d8b0268edbd2a650382af7b71d3ea571532b75185eda3b13d981a297d2a7292ac3b46f129cd69af36865f74a1de4064c9c22275f9efeb69d0df841f868d667af5d1eb55de4c3594478b1d75effe7f74970a5420caf4f913b74b9c71e8a562e28f6e47d673ed1d3ab71df5ac4d306f6b06f22958328e73f834574cbafd8f15d068a6b78cb9cb89b3574317103e7e5299f3d5a2f1c782c4b73fb59a240dea303edb7f954b0f9b821b85fca21088c0025593d6ee744401f7dc8cf13405d4e094dbb479046c4f35ffec83cc726f014f94979e8f5ffe5cc7002fa8a855bfedb2bebb5829083f073cdfbf29805b61600ef1d9c47e19af6b3f57367777ef3dd8d2b3cd9f84d89688cc2d2321e5fd58ca5f48dba344acfe93b8d512efca7253e8b32e018269eb20b265f1b377e9eadd456fdbce4bd7a39ed211bc98fb9700a1ba325a8c81a2851afac9657eb14d7b4766f467a7c0a28e1b00922a78044e79975740ba1166006a5c4db4292b32fb250f5a3830b3f9e66f2b25e2b4d4ec2d3d99af8969b549f7bf978b04ca8c0f6e743b248af1a91efd33107c9852a8f4e230de6463aa89281084bfb18f9bac85fd221a2e316c2ccf757ac79c7bf5e743e97a906f8bd168cb5fb538278b72278b8a900f8ad99d1aa908c3fdf0f3c27634c9dbfb246e891bb05487532908026bb6d7a90f07026aaa8ddf1f4ea7628e8f33563a3e52d88d04052c72b484887fcd67e08ab2a8a87872b236848dadb4b447615b1d8b1c02d0d3a400f689745f1193162ccc6b3a1ab64c9f9392609c3fe4b99b6b5644192756f346b84cbc03ac06c693977d72a4690e5f0cb48748930ba248ca9cc98d88242af532c31b7bc83b073dfaa3c9eb6b41a7df542d51e049f16566c35d249239dccadcef30d798e88f91eb6b4b91ef77ffee23777c7db987666e9b6b937e0ab88b05f78afa43015ca23c9a34125820dce3d841937c414fb4ba9352e8126f0abf8123fb9b074beeb4b9a6bd054995c7c0cef6e85ae4b7f7b69b73a67ec8459d8ea0a9f5c150857dc97aa729c95bea0a6976f88ce163464ed5fdcf321140fba6f93741462a231a1eda298e048bd566c30e552e20daf3a0c6b68c650cceabe66fa33d843cfbb6a2d3c39d913813d3ca2edaa0aa6f53040f5350847eca4b7bdcaa2de8c61e7597d2a99d6bef1e39f6ccc6531af11b616067b7eb5ad27e3e82c5464568269dd3d55b1004b02ec43ec7e593ecd0ffde49dfc1af24ad5de6f87d07b29e99433a393f5e04563bb4dd40ae3a69f2059b16b492cfb9baa5189d726bfd5c11d28c7fd60c876872ecd52fe8d6dad4ff1032c69a090553a3872a30e8adb9bf7186f53e41fdd89ef3dde5d64e1d21c932f0451dd1fa2261d1698e92da42e345413a8430d01a7c32fc71178314f2f36a188059c8e2f460f2161c13ac0c0a3a4e7e1400109d661307ce719a452f336b19e8655400bb94eaa69ad010d1fdf675c65eefcdf980802bc84238a3e0975eab713930582d35bfb493d78613d601ffdeee9d53cc5ac3ea57286b52e02591e48ae3ac989343ed84e67a1c1beb226474352faed01f0637e424ec306b284a5ec9457dfecddae8c46862f8c4b907902f5c42f196bda4a3ef406935fe46307403c4e831cd44d5d2ddcb9fea344ae54048a6f2438148f8e1cf014ec355b16bbc34ffee91b5102189345d451a641535afbca26453092a156599a574dd9eaac524e4b28914f12966496b93ee12905944a92362af5b95fdcd245eb9931ae17344e9ee6c225b353f5e0bad5dc3f3a95b1c7316830dbbf51e77d4b33605cda442b647be643b07224655939ceea5c7b261c482679e4e1aab1c50ff0807839f50418d262b93be369545c828de3877e253c5ef22a8dcec3a21e336197dcb3d8e0e8ebfdd31ec0a485585d0adce0a393d262a9501769d8b741afddebd670793b0a39a207707cb473384dd00ea09d8aaeb68a567e6f64528e8bb730ad6af674c268665f12b73e98b1da2412d07b7eea3b9ca6d107befe06f062a93634b7aa0753d4623592f47157d456e82646a4226b93a1e382faa3efa4623f9ebbe056e8f6d49da92d96477a246412409085f455b54997aec91bd91ec6517ae34639f88b9a8445e453695575dcca151311481b71e634db00a00c755dbc8443dc1bf240834b646e07e8af559e167fccc27e511ddc889a944ce83aee56813ac9e27849791657da9a5a838029f8967711ae02a22e93a695508eee457691ee90f711986a8335a7b64537b48f425ac4704ba7bac291ddebd439a222abbd76c3a785c65967e13d10207aeb06fb444d1b773d97efe8a5251be2e90c47c2e6d7d91961342c6817a25a0fd141c85ff4591c6622903a04086640b13bc9a3bf31b42c818716eabe0e20f170f1cba92b2506ac41b9ebde740c0512a81493145cda37c351c257d88ac4e7702e9a546828e63847834f1d4d4826dc17831f2d22308b0caa3ed0ed8bce7afbe9142dfbb6095827a2e226c8417316b2893ec8f43858f3c49915dfa4a22d38305e1c8ff2bb635c7347d8d646f4ae3814d4f2a5c162e47a7be447126e19d8ec75296285409e368517e8d04d60460e03b7f880e02ea516b754ed50d7ee81488ec8c555ac85dd8c2c39b6a2e4ecf1523f6075e14cf7fee5f8723583c2332406f5f13ac61965079e91002735cbea1f9335cc998c4697342c75282fc62802a6e0681d5f11e701deaa7c22bb426ebdb6b94b9e217f4b3033f2edc21dbe8555f2d1e0bc3e209a26c776ddf159b2d9e421c69fb1b4c3d29a1bc094febeedf097d7b5e586411ce2b79a84d88eaafb9f926678274f9527b9f1d2d78d39c6d23b7fcab73e9b9e80e97e3fd96e24bd8562e3bd064d643686bbfe0274085e17048b5cfcf91d1d055ea0fe862dc94b99f0fd05eb474fa3c400ff12ed5f5300d6877692", 0x1000}], 0x3, &(0x7f0000ad8000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}], 0xd0, 0x80}], 0x2, 0x20004015) sendfile(r1, r1, &(0x7f000047b000-0x8)=0x8000000, 0x7) 2018/01/25 07:02:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000661000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a55000-0x4)=0x0) r2 = syz_open_dev$mice(&(0x7f0000981000)='/dev/input/mice\x00', 0x0, 0x10800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000725000-0x8)={0x0, 0x5, 0x0}, &(0x7f00006de000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00003a0000)={r3, 0xfff}, &(0x7f0000d8d000)=0x8) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f00007c5000-0x4)=0x0, &(0x7f000093d000)=0x4) syz_open_dev$sndtimer(&(0x7f0000def000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 2018/01/25 07:02:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x202041, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffff9c, 0x1}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000664000)=""/166) writev(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0x7c)="52e3ba61ad8d6422809fd1098dd947ede300a5a2440c9548ae3110f4c3eef33ba202f7989910ffadb9fbfb8d85cfeb2f3dd917c463c3b6507b66c6aef1198dfe7d420eed71527c0cf9f1a7aa06be9fd9b441a0053ab35f4a5c2afd0e7fde6997124cd3f69bf11e54affb90c082596904ea06e77c4c3b1e3aa50f4e8a", 0x7c}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) io_setup(0x96, &(0x7f0000a86000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f0000af5000)=[&(0x7f0000df4000)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f000076f000)="", 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/25 07:02:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7, 0x4, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd6d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000699000-0x3f)={0x70, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000328000)={0x0, 0x4, 0x1, 0x4}) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/25 07:02:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000091f000-0xd)='comm\x00') sendfile(r2, r3, &(0x7f00008a3000)=0x0, 0x7e) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) accept$ipx(r1, &(0x7f00001f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x10) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r0, 0x0, &(0x7f0000a2f000)=0x0, 0x800) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000e7d000)=""/5) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000a34000)=0x0) 2018/01/25 07:02:32 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ab7000)='/selinux/checkreqprot\x00', 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000a7000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000049e000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x2000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000b1e000)={r2, 0x28, &(0x7f0000b32000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) syz_open_dev$sndseq(&(0x7f0000977000)='/dev/snd/seq\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000001000-0xa)={0x4, "2d8f2bf607b0"}) syz_open_dev$sndmidi(&(0x7f0000302000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x40000) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006d2000-0x18)={r3, &(0x7f00008c3000)="", &(0x7f0000ffc000)=""/165}, 0x18) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00008dd000)='/dev/rtc\x00', 0x440800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002000-0x4)=r0, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) 2018/01/25 07:02:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:32 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e1c000)='/dev/sequencer2\x00', 0x8440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000001000-0x8)={0x1839, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8963, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) prctl$setendian(0x14, 0x1) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/25 07:02:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r0, &(0x7f000046d000-0x8)=0x0, 0x8) shutdown(r0, 0x2) 2018/01/25 07:02:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002f6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00001cd000-0x18)={0x0, 0x1f, 0x10, 0x4, 0x90000000000}, &(0x7f0000895000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000267000-0x12)={r2, 0x1, 0x5, [0xe0cd, 0xfffffffffffffffc, 0x100, 0x0, 0x6c76]}, 0x12) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/0, &(0x7f0000008000-0x3)=0x0) 2018/01/25 07:02:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x55)="1931da1b1ca91443127882b6fad04a11724a56a8deebacf1c49ab297280a2aad68841583263b95be3a0fcaa6f2255c939973f419cfd2e8bb42ba72838c87f3a93e98a8362f8e43cf8d28f1c8e0f26012a8515c73b5", &(0x7f0000a9e000-0x4)=0x0, &(0x7f00008fe000-0x4)=0x0, &(0x7f00005fb000)="") clock_nanosleep(0x0, 0x0, &(0x7f000021d000-0x10)={0x0, 0x0}, &(0x7f0000ea5000-0x10)={0x0, 0x0}) 2018/01/25 07:02:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x6, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000aa000)={0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000048d000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000294000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x4c)="5cd26ad6733243b55ac3fa6ad84cac22b94e82819a6b4857a40ac82977cc43d1e627f4dbd35e86f1560f293066a63b957a93d6972a77c280d39137ec31e946026d1160676bd52e13b88c1003", 0x4c, 0xfffffffffffffff8) r7 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="e7390c74242df10f6fa53b6322ca9b134285b4875534268ea31bf2ef1ebad5f285b3f04b4ce13ab02d233ce6759f663bbdc40cdfdd12b5fd89f6478d87aad17ecd735c0aa805e5fe8d8ff3a1f7b375cb3df30be6910bbc867826d3d13f9aac60a5e9a50a7694b486679200e355b3952c29221d04b609078fb66af6c22ebc4ff3e6092593b0f404b962e81ee7cd14af608e9baf5b69c1cae44bb19e3dc0e1bc8768cf908e0b1cd88c86e5e29ba7a2ac11caea4a23d9aaf6a96f013c54bada4d54579da666a2e1580de78ac938e51358d1a7bbe0ae4c5cc37759bee5d7a7167dfa90e9ebe4f43c0af641373f4a9dcce3", 0xef, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000001000)={r5, r6, r7}, &(0x7f0000001000)=""/229, 0xe5, &(0x7f0000001000-0x38)={&(0x7f0000001000)={'sha256-generic\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x18000000}, 0xc, &(0x7f0000b1f000-0x10)={&(0x7f0000000000)=@mpls_newroute={0x6c, 0x18, 0x20, 0x2, 0x3, {0x1c, 0x94, 0x0, 0x7ff, 0xff, 0x4, 0xff, 0x1, 0x6a5ed4d857304000}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0xa4}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0xef}, @RTA_OIF={0x8, 0x4, r1}, @RTA_OIF={0x8, 0x4, r2}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x9}, @RTA_OIF={0x8, 0x4, r3}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x1}, @RTA_OIF={0x8, 0x4, r4}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x1}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x100}]}, 0x6c}, 0x1, 0x0, 0x0, 0x800}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r8, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f0000741000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r9}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:02:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20028000) r0 = socket(0x10, 0x3, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000dad000-0x18)={r0, &(0x7f00007af000)="", &(0x7f0000dd5000)=""/211}, 0x105) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000063a000-0x4)=0x1, 0x10781a9e1ae7ea53) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000638000)=0x0) r4 = syz_open_dev$usbmon(&(0x7f0000b86000)='/dev/usbmon#\x00', 0x5, 0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000f65000)={{0x3, 0x100000001}, {0x9, 0x3}, 0x1000000000000000, 0x2, 0xb5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$cont(0x1f, r3, 0x80000001, 0x3) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) poll(&(0x7f0000602000-0x7)=[{r2, 0x10, 0x0}], 0x1, 0x674a) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000098f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000af0000)="", 0x0, 0xfffffffffffffffb) keyctl$update(0x2, r5, &(0x7f0000141000)="", 0x0) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000cc5000-0x10)=@common='tunl0\x00') openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={0x0, 0x0}, 0x8) bind$inet(r1, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00009fc000)=[], 0x0, 0x80}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r1, 0x1) 2018/01/25 07:02:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:32 executing program 7: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000e78000)=""/141) [ 69.810354] TCP: request_sock_TCP: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/25 07:02:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00001f4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000084d000)=0x14) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000006000)='./file0\x00', 0x41) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000002000-0x90)={[0x6, 0x0, 0x7fff, 0x101, 0x9, 0x2, 0x10001, 0xc4, 0x5, 0x1ff, 0x7, 0x0, 0xfffffffffffffff7, 0x5, 0xffffffffffff4480, 0x6], 0x4000, 0x80}) 2018/01/25 07:02:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000ee0000)={0x1, 0x98e9, 0xfffffffffffffff8, "b97b3540d252", "3d8a65ab97b16f38d85d3362f1e66a9d"}) pipe2(&(0x7f0000575000)={0x0, 0x0}, 0x4800) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000e1b000-0x20)={{&(0x7f0000238000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getitimer(0x1, &(0x7f0000524000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 07:02:32 executing program 7: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x80000003, 0x31, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000b6b000-0x8)='./file0\x00', 0x400, 0x1e) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000095a000)='/selinux/load\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = memfd_create(&(0x7f00008cc000)='selinuxeth1GPL\x00', 0x1) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000f82000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000f82000)=0xc) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5462, &(0x7f0000f84000-0x8)=0x0) connect$packet(r2, &(0x7f0000f83000-0x14)={0x11, 0xc785c00658896635, r3, 0x1, 0x10000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000f82000)=0x543, 0x8) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r4, 0x20000000541f, &(0x7f00009fc000-0x8)=0x0) recvfrom$ipx(r0, &(0x7f0000a34000-0xcd)=""/205, 0xcd, 0x2122, &(0x7f0000cfa000-0x10)={0x4, 0x80000001, 0x9fd, "472e1d193efd", 0x20, 0x0}, 0x10) write$eventfd(r2, &(0x7f0000cfa000-0x8)=0x8, 0x8) 2018/01/25 07:02:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x38, 0x1000000000000801) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000f82000)=""/187) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x8000040000001) write$evdev(r1, &(0x7f000013e000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) alarm(0x1000000010004) 2018/01/25 07:02:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007ac000)=@sack_info={0x0, 0xaa2, 0x1ff}, &(0x7f00003c4000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000437000-0x8)={r1, 0x1f78}, 0x8) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000f57000-0x2)=""/2) recvfrom$inet(r0, &(0x7f00008b6000)=""/189, 0xbd, 0x10000, &(0x7f0000ff7000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000487000)='/dev/ion\x00', 0x40a00, 0x0) fcntl$setflags(r2, 0x2, 0x1) write(r0, &(0x7f000034d000)="066c48b551c86b4c39723685707826c82aae4fc8bee51595a74ebe50f641d7081edf7951926607d649a4875261d6524e96be38", 0x33) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000b80000-0x8c)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bpf$BPF_PROG_QUERY(0x10, &(0x7f00008bc000)={r3, 0x0, 0x1, 0x3, &(0x7f0000a93000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) close(r3) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d44000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x40046103, &(0x7f000065c000)=0x0) 2018/01/25 07:02:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000b5f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000058d000-0x4)=0x1c, 0x80800) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000046e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000921000)={0x0, 0x0, []}) 2018/01/25 07:02:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000fb0000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000101000-0x4)=0x8, 0x800) fcntl$setlease(r0, 0x400, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = getpgid(r1) syz_open_procfs(0x0, &(0x7f0000000000)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000e50000-0x10)='ns/uts\x00') ptrace$getregs(0xe, r2, 0x80, &(0x7f0000fc7000-0x1000)=""/4096) 2018/01/25 07:02:32 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x4029, &(0x7f000000a000-0x4)=0xffffffffffffff4b, 0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000d000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_raw(r0, &(0x7f000000a000)={&(0x7f000000a000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000e000-0x10)={&(0x7f0000009000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "905443ee70d4940d"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:02:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000019e000)='/dev/sg#\x00', 0x7, 0x101000) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000e7a000-0x15)=""/21, &(0x7f0000884000)=0x15) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x801) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000f6d000-0x4)=0x0) writev(r2, &(0x7f0000cd1000+0x620)=[{&(0x7f0000956000)="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", 0x789}], 0x1) r3 = syz_open_dev$usbmon(&(0x7f0000082000-0xd)='/dev/usbmon#\x00', 0x3, 0x404000) chmod(&(0x7f0000eb0000)='./file0\x00', 0x100) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000caf000)=0x0) 2018/01/25 07:02:32 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000029000-0x11)='/selinux/enforce\x00', 0x80002, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f000001c000)=0xb) r1 = socket$netlink(0x10, 0x3, 0xc365ca6057fcf419) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000f000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) vmsplice(r0, &(0x7f0000025000+0x296)=[{&(0x7f0000004000)="13832ce54e9d8f1094e937985c943b63086467fe89592aa40e7092311676cad59390db7cbcb353d82e299fd367e535024bb2a77ed69767530721ece7c290adeea87b8cb629d6ac575314a215bed01098e915f7b85dccb51edd7954df80ab74826ffb16c1f154fd93ca72f96abe439311442ac0941dfb7ef3e5575c1241aa139091dc5b325715920434495808a291cf92a32b38ff", 0x94}, {&(0x7f000001e000-0x1000)="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", 0x1000}], 0x2, 0x2) 2018/01/25 07:02:32 executing program 7: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) sendmsg$nl_generic(r0, &(0x7f000001a000)={&(0x7f0000008000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000000000+0xb1d)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:02:32 executing program 0: mmap(&(0x7f0000000000/0x975000)=nil, 0x975000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000779000-0x28)='self2posix_acl_accessposix_acl_access,:\x00', 0x2) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000975000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000976000-0x4)=0x0, &(0x7f0000887000)=0x4) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00003ea000-0x121)={r1, r2, 0x100000000, 0x4, &(0x7f00000f5000)="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", 0x10000, 0x3, 0x4, 0x5, 0x1, 0x5, 0x8000, "cbb4b6a931722548020e8cb691215b4af71b6412f56e60c154111c8f9102b835484e31bbccf2bd1ff298b8cad6abdda646d6292861ae29b45516befd687aad0f12b8304df922ed6e4dd4adfa67d49ddca9aceac0bf3ef247beef6ed003af2154f2f803e61a3f117833b592cc3195cd073aaf48e5dd7f03007d3c5d315b171acd7f54415c9e1c9b887cafeb98f75d4feb8d997186502be5baa445d4313fe4e2fab72740e06a7f09154bfce86c969b632e62435aa83ff027c25ecfb44880996eb5ecac05b476d153ccc3c67e70884ff78a4a4afd0bda4540e3e8fbc176b91b32eb934489e0d3ef3247db46652dc26f3c3b5923128d683bfb31a3"}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r3, &(0x7f000093f000-0x118)=[{&(0x7f0000841000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000096d000)=[{&(0x7f0000808000)='G', 0x1}], 0x1, &(0x7f0000971000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x100, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0xfffffffffffffffe}], 0x2, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000579000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000975000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000976000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000977000-0x4)=0x0) 2018/01/25 07:02:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:32 executing program 2: mmap(&(0x7f0000000000/0xb07000)=nil, 0xb07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afd000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f000099f000)={0x7a, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000076c000-0x18)={0x1, 0x0, [{0xc00020040000083, 0x0, 0x1}]}) 2018/01/25 07:02:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000022000)={0x0, 0x0, []}) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000f79000-0x24)="240000001b0001dfeb03000022fb010001f6ff0b0800030001000000f701000000161701", 0x24) 2018/01/25 07:02:32 executing program 7: r0 = shmget$private(0x0, 0xfffffffffeffffff, 0xfffe, &(0x7f000076b000/0x800000)=nil) shmat(r0, &(0x7f000008d000/0x3000)=nil, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000060a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000000000)={0x11, 0xfd, r2, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000002000)={0x8, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000001000)={[{0x9, 0x6, 0x80, 0xb16, 0x9, 0xc31f, 0x4c, 0x2, 0x10001, 0x1, 0xc0e6, 0x7, 0x7f}, {0x8, 0x100000000, 0x1d, 0x6, 0x9bb, 0x9, 0xfffffffffffff385, 0x80000000, 0x3, 0xffffffff, 0x100000001, 0x10001, 0x0}, {0xffff, 0x5b1, 0xfff, 0xfffffffffffffffb, 0x4, 0x48, 0x100000000, 0x4, 0x8001, 0x74eb, 0x7fffffff, 0x1, 0x6}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 07:02:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e99000-0x8)='./file0\x00', 0x0) getpeername(r0, &(0x7f000082d000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000d95000)=0x32) mount(&(0x7f0000bbe000-0x8)='./file0\x00', &(0x7f00000d9000-0x8)='./file0\x00', &(0x7f0000815000)='hfs\x00', 0x0, &(0x7f0000faa000)="") 2018/01/25 07:02:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00006fa000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc3000-0x4)=0x10, 0x80800) r1 = accept4(r0, 0x0, &(0x7f0000be1000)=0x0, 0x80000) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000a78000)=0x82) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000425000)={0x0}, &(0x7f00002c3000)=0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000422000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r2, &(0x7f0000bfd000)="d3", 0x1, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 07:02:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/25 07:02:32 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x20000, 0x72) semctl$GETALL(r0, 0x0, 0xd, &(0x7f000000d000)=""/0) r1 = socket$netlink(0x10, 0x3, 0xd) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x20, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x4, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) open_by_handle_at(r1, &(0x7f0000009000)={0x8, 0x10000, ""}, 0x10400) [ 70.051136] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/25 07:02:32 executing program 0: r0 = syz_open_dev$amidi(&(0x7f000079b000)='/dev/amidi#\x00', 0x6, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0x1)='V', 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xffffffff}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0xb1d, 0x2, 0x3db6}, 0x10) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000001000-0x4)=0xffffffff00000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f000064e000-0x15)="", 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000647000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00002db000)=0x2, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00002a5000-0x4)=0x100, 0x4) sendto$inet(r2, &(0x7f00009ba000-0x53)="ca", 0x1, 0x4040001, &(0x7f0000f2c000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00008ee000-0x8)={0x0, 0x0}, &(0x7f000061c000-0x4)=0x8) 2018/01/25 07:02:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) [ 70.136749] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/25 07:02:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe100", 0x14, 0x21000, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000025f000)={0x20d000, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e48000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000368000-0x90)={[0x2000009, 0x80000001, 0x0, 0x7fffffff, 0x80001, 0x0, 0x3, 0x19b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/25 07:02:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r0, &(0x7f0000f01000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x4, {0x0, 0x0}, {0x0, 0x0}, @raw8={"cea6abd18cc2bd47e0ef4085"}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x80002, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x8, {0x8, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x90) bind$llc(r0, &(0x7f0000478000)={0x1a, 0xf8, 0x1, 0xf5, 0x3, 0xfffffffffffffff9, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x10) 2018/01/25 07:02:32 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/01/25 07:02:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000dc9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0xd, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup2(r0, r0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000279000)=0xfffffffffffffffa, 0x4) 2018/01/25 07:02:32 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000007000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000004000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) r1 = semget(0x3, 0x0, 0x8) semop(r1, &(0x7f0000005000)=[{0x4, 0x4, 0x1000}, {0x0, 0x5, 0x1000}, {0x2, 0xe715, 0x800}, {0x5, 0x5, 0x800}, {0x1, 0x10000, 0x800}], 0x5) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000008000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f000000c000-0x10)={r3, r4/1000+10000}, 0x10) lseek(r2, 0x0, 0x1) r5 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000-0x4)=0xe8) memfd_create(&(0x7f0000003000-0x9)='/dev/ppp\x00', 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r5, &(0x7f0000013000-0x9a)="b0fb3d052f6af197c33e026f4773cefef1faf231664a5ffe0cf08d65dd3ab522eb02fa9746ccf4f86d9860c0859b133444c43d69fc2559842d9fe373aa95e4d687ba27dbbb22dd46f6bbe6f74e1cf8f79f61224a56f9b205555062b00a7a600a3921c291ba0f68d65e13d73c1fa2b37757bd995e0865098a8a7a293a04fb7a1c8177372cd54b3b453f58e12a4d5da49bea204bc5469c3e68da7a", 0x9a, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000011000)={r6, @rand_addr=0x1, @multicast2=0xe0000002}, 0xc) waitid(0x0, 0x0, &(0x7f0000001000-0x7)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80386433, &(0x7f0000002000)=""/192) 2018/01/25 07:02:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:32 executing program 6: r0 = getegid() getgroups(0x2, &(0x7f00000b4000)=[0x0, 0x0]) setregid(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000002000-0x1000)="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", 0x1000, 0x1, &(0x7f0000000000)={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7fffffff}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000b4e000-0xb)={0x7ff, 0x800, 0x1, 0x7, 0x8, 0x7f, 0x25e1, 0x7, 0x833, 0x0, 0x1}, 0xb) lstat(&(0x7f0000d90000-0x8)='./file0\x00', &(0x7f0000055000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$seccomp(0x29, 0x0, &(0x7f0000e39000-0x10)={0x0, &(0x7f000050a000)=[]}) 2018/01/25 07:02:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000898000)='/dev/audio#\x00', 0xfff, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00004d3000)=0x1f) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/rtc\x00', 0x440, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000f61000)=""/4096, &(0x7f0000536000-0x4)=0x1000) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000095000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2, 0x200, 0x1, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 07:02:32 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000003000+0xa89)='/dev/usbmon#\x00', 0x4, 0x70000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000007000-0xc)={0xac8, 0x1, 0x9c, 0x4, 0x1000}, 0xfffffe70) eventfd2(0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000003000)={0x0, 0x0}) listen(r1, 0x332) 2018/01/25 07:02:32 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r0, &(0x7f0000011000)=[{&(0x7f0000012000)="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", 0x1000}], 0x1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000015000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000014000)=""/20, 0x14) 2018/01/25 07:02:32 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) open(&(0x7f0000001000)='./file0\x00', 0x8000, 0x32) writev(r0, &(0x7f0000000000)=[{&(0x7f0000002000-0x73)="390000001300090468fe0000810000000700004003000000450001070000001419001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000002000-0x80)=[{&(0x7f0000002000)="c538aa8e9dc1882f16f3aab5820631e314a080abc8f10b77ea987bbf099d5a7cc70d881c9e2f391fc68f7564f7381ec6d0587b2140a796aa5223d8f059e21acead9189cfc8df185f01224cc8b1d7272f8f550d3b1cb5c699b452cf000e6b86a3156211647d48770007b7b259a0414e03684f45dafa5233b9ebd2b01de5cee5", 0x7f}, {&(0x7f0000002000-0x90)="b8fa24df83ad886948a7d4f00958bfa869df2bcdba1a11524dd7e22d4bbba0fec8702fb4b5baed3f13c5cc4a7c10258faa18f28cf45cac2549c52a60b16184fffb213734841eddf0147493f7fbaff3d9ab9057342d71fb07a23733340f15f8623b41db44a94523fa571108cd4dcef420de7a6b726b59097e7e44ea5babac349b7af18c00c1aede90f8aea9daae5cb7ff", 0x90}, {&(0x7f0000002000)="bab831dee1daae85b38962a6287b4c2670c57d6f88950baac9e49a26cf95f417327d9b4ac06335203ad06dba9fca4144821a9285966be22efc4bd85595aed5766b227c6c4356cab519323f366d92373d1e6fb18b3d5a701e4150122223d2318fa2075acead7badc8b67e8d8c5f6c1c9cb1c586029871ab9ad615bd00422f57904fa11f22acf07930d03b0aed5d8cd39117979c086587e3a18e78f3e45eae97ae1b4175dc89dd80081d7ed772bcd1a34d3ec6c1fa08cc567cea1439c05d0df9b311499d1a0c3aec213c468619c31e3c57417e0b9994436443aa908a24652524", 0xdf}, {&(0x7f0000001000)="8c6c47d5dfc58515153e00bedfee1bf3b6c097c8cd6c33ff23af206d495925df1c224f113f29400bce07d96b517da12517a60b6f3b3f02dc13e26af2cce248d1bc1d7b887738bc8f97deb4cba7818f09c83a6a2766e4d36d94ebeee51c2b9088055ca38dbc990c6084aca2802bed", 0x6e}, {&(0x7f0000004000)="4a61e2234aad582ab3fc280d0b070568f93adf804b42e961a6f3994078947dd328eaf6252336b18ff58d0aa8a0d0450334699ef4d6604351a459007947513b45876becf0d18611dfa292260322ac7be9f4060cc06be566664a08bb83c4e0f22cc5e317d10b2ca8a4536b2494a609cf09050ca20e5d9fe0bb811d59f1720a1593accaa525b1e67d394ea98e56edc6dffe05417200b9d81bdf1177be2fa9b8097c6c6489de78a10a9bade328b3465368211cc8c98d6b33a7cefe5d5dcdb8d718d243ebebba9740fb78d573f4b5d55927bc04d17680de21bc288eed23f4509e09eb70a956b328010338be4a26c57a6573e69fc2e0d55f6d56", 0xf7}, {&(0x7f0000002000)="d93a63b3b95b8cf95b3002d88c5d385dcc0a87fe", 0x14}, {&(0x7f0000002000-0x89)="4bc6f97e9a787a9795a112af32ded50650e0370194238fe400dcc99d0ef857b1c5ee77f6120f1f8f3e0cb373008041f48a8435babdc6d56dbd9d1bf15fb9ab225d63be4ffd1243b1407d1c992b45182fe43d16f60851628a30408dbae24370a3307748445518f1262d18b569e01ac9a3508cf7710a233c7c9d62844663e7d592833eb90f51e54597bb", 0x89}, {&(0x7f0000002000-0x34)="575f6770cafa53ed9bb98639129aeb3cfc9a494457da73a423bc13aae50c30028aeb792c5be048fb78daf3c33a0e8971047eb67c", 0x34}], 0x8, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000003000)='/dev/audio\x00', 0x101800, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000006000-0x38)={&(0x7f0000004000)={0x27, 0x9, 0x3c56, 0x7, 0x0, 0x7f, "dbda82e3b0936e19ead6a09c2e31ec4a7dc14b54b31d9b266a9a649d2e9502a915b399ac3b46f103f2cbc445b0dc5d123da0a8959ab04030998ca2783727b6", 0x7}, 0x60, &(0x7f0000005000)=[{&(0x7f0000005000-0x42)="dcf6d0b58d714c261f4fb945e616d40ac56371cd9fbce9a292da1ead14b5a4d96994dae2073ed25fc192f7731be9d37e0fa00394de9bca0b9c83cdd9a80bb250d7a6", 0x42}, {&(0x7f0000005000)="e96843365e9e879a3ea03cc5cdbbd2b6d6b27babb3fef5b2bd472842ee98c3ff084b2c8b1daff1ae3f6029cb35ae783a3a6d82f0866f04b4af23ebfbefcafb48aa6c542917c3abd994157301e3576c9127734b8a3952435513a70dd202afa53f5fac6ce55c19047e9a6212a0de8d2140f353cb0e2ff7b1", 0x77}], 0x2, 0x0, 0x0, 0x44000}, 0x40) 2018/01/25 07:02:32 executing program 5: mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000005000-0x6c)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f0000102000-0x1)={0x0, 0x0}, 0x80000) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f00008e3000-0x10)={0x4, 0xa1, 0x10000, 0x6}) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x6) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e1000-0x37)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/01/25 07:02:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000125000-0x4)=""/4, &(0x7f0000000000)=0x4) 2018/01/25 07:02:32 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f000013b000)='/dev/vcsa#\x00', 0x80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f000059b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000041000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000052000)=0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000054000-0x10)={0x6, &(0x7f0000054000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x0, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051ed90000ffff992b6900000000f9ff0000000000000100e0", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 07:02:32 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x101002, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000002000)={0xb6c, 0xb3f, &(0x7f0000001000)="a3acc8471b36fd911a8408810979bc15b8d31a229f6ff986f0ff2c0b2fa541449579045e95d76d28194ee3b004114f67cd03230d01abedb3afe2c3e0eed4f76f520b88f18f2f27dbb1d468662385522bcbd5eb0e50167d900776a6b875b62df4d4bf20f5197501498f099c5b020248b92450e4f207dc2c0ee79fff697354b0c99624f972", &(0x7f0000003000)="a3869f09ff7e041772a1f9bebefcecc94dbb72a11bb6219f219846bcc9c831f6493cc20cd42a1be438d006d8008dec2d2205a81d51a3d2725d6b85f9df", 0x84, 0x3d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000002000)=0x0) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0x18, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:02:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000052c000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000ec0000-0x12)='/dev/input/event#\x00', 0x2a00, 0x101002) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00001ba000)=0x0) fcntl$getown(r0, 0x9) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f000019a000)={0x5, 0xfff, 0x96f9, 0x3ff, 0x7fff}) write$evdev(r0, &(0x7f0000f83000)=[{{0x0, 0x0}, 0x1, 0x400000000053, 0x2}], 0x18) ftruncate(r0, 0x10007) openat$dsp(0xffffffffffffff9c, &(0x7f00006c2000)='/dev/dsp\x00', 0x800, 0x0) sendfile(r1, r0, 0x0, 0x72439a6a) 2018/01/25 07:02:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000163000-0x8)={0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x64, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b4b000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000270000)={0x1ff, 0x8, [0xffffffff, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000ad8000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = accept4$ax25(0xffffffffffffffff, &(0x7f0000880000)={0x0, {""/7}, 0x0}, &(0x7f000084d000-0x4)=0x10, 0x80800) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00001ad000-0x4)=0x0, &(0x7f0000b93000-0x4)=0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f000035f000)=0x7fff) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/25 07:02:32 executing program 1: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000ace000)=0x0, &(0x7f0000ac2000-0x8)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ac8000)={0x0, 0x0}, &(0x7f000023e000-0x4)=0x8) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ad0000-0x5)='veno\x00', 0x5) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005c9000-0x8)=@assoc_value={r1, 0x0}, &(0x7f00001ae000-0x4)=0x8) 2018/01/25 07:02:32 executing program 2: mmap(&(0x7f0000000000/0xb0f000)=nil, 0xb0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000321000)='./file0\x00', 0x0) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000b0f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000b0f000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000b0f000)='/dev/snd/midiC#D#\x00', 0x0, 0x48c0c1) setsockopt$inet_group_source_req(r4, 0x0, 0x2f, &(0x7f0000217000)={0x6, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) 2018/01/25 07:02:32 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000961000)='/dev/amidi#\x00', 0x1000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) set_mempolicy(0x2, &(0x7f00000ca000-0x8)=0x7ff, 0x200) shutdown(r2, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000b6f000)={0x0, 0x0}) 2018/01/25 07:02:32 executing program 6: r0 = socket(0x18, 0x0, 0x2) accept4(r0, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000db5000)=0x14, 0x0) 2018/01/25 07:02:32 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00008cf000)='/dev/audio\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00007b7000-0x50)={0x4, 0x0, 0xffffffff, 0x0, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000a8000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) 2018/01/25 07:02:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') renameat(r0, &(0x7f0000b9d000)='./file0\x00', r0, &(0x7f00007f9000)='./file0\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f00005ed000-0xf)="19", 0x1, 0x0) 2018/01/25 07:02:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x501000, 0x0) signalfd4(r0, &(0x7f0000a54000)={0xf6}, 0x8, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)=0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008c4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000969000-0x8)={0x3, r2}) 2018/01/25 07:02:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x3, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/25 07:02:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000075c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mq_getsetattr(r1, &(0x7f000053d000-0x40)={0x100, 0x2, 0x1000000, 0x1, 0x3, 0x4, 0x100000000, 0xfffffffffffffff7}, &(0x7f00003dd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pread64(r0, &(0x7f00004f8000)=""/116, 0x74, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000071a000)={0x0, 0x0}) syz_emit_ethernet(0x72, &(0x7f000002f000-0xf7)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a9ff8c", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x200}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x30b, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0], {0x20000, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/01/25 07:02:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x4a040, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000061a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x143000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002000)={&(0x7f0000001000)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/25 07:02:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000bd2000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000b87000-0xc)='net/netstat\x00') syz_open_dev$audion(&(0x7f0000aeb000)='/dev/audio#\x00', 0x1, 0xc080) sendfile(r0, r1, &(0x7f00005d5000-0x8)=0x84b, 0x2000000000000ff) 2018/01/25 07:02:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000001a000-0x11)='/dev/qat_adf_ctl\x00', 0x80101, 0x0) fgetxattr(r0, &(0x7f0000339000-0x19)=@random={'os2.', '#wlan04md5summd5sum!\x00'}, &(0x7f00004bb000-0x2f)=""/47, 0x2f) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cd4000)={0x26, 'skcipher\x00', 0x0, 0x23fb, 'xts(aes)\x00'}, 0x58) bind$alg(r1, &(0x7f00006dc000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) 2018/01/25 07:02:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000938000-0x9)='/dev/rtc\x00', 0x0, 0x0) unshare(0x200000) r1 = syz_open_dev$mice(&(0x7f00001e7000-0x10)='/dev/input/mice\x00', 0x0, 0x44c100) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000135000)=@assoc_value={0x0, 0x7fff}, &(0x7f0000337000)=0x8) getsockname(r0, &(0x7f0000e76000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b72000-0x4)=0x2e) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00006db000)=0x0, &(0x7f0000496000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000e7000-0xc)={r2, 0x8, 0x20}, &(0x7f0000b62000)=0xc) r4 = socket$unix(0x1, 0x8000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) recvmsg(r0, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000482000-0x8)={0x0}, 0x8}) getsockname$ipx(r0, &(0x7f0000fd2000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000eed000-0x4)=0x10) 2018/01/25 07:02:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(0xffffffffffffffff, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005ff000)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f00003dd000)='./file0\x00', 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x6) 2018/01/25 07:02:32 executing program 0: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f000094f000)='/dev/midi#\x00', 0x4, 0x4c0000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f83000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000f84000-0x8c)={0x1, 0x5, 0xfffffffffffff23b, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept$alg(r0, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) recvfrom$ipx(r3, &(0x7f000078b000-0x26)=""/38, 0x26, 0x0, &(0x7f0000f82000-0x10)={0x4, 0x0, 0x0, '&UB,*r', 0x0, 0x0}, 0x10) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000f85000-0xe2)=""/226) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b93000)=0x0) 2018/01/25 07:02:32 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000fb0000-0xe)='/dev/admmidi#\x00', 0x1ff, 0x40000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000939000-0x4)=0x0, &(0x7f000056c000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f00002e8000)={0x30, 0x0, 0x1, 0x8, 0x3, 0x5, 0x800, 0x400}, 0x0) fsetxattr(r1, &(0x7f00006ae000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001f0000)='\x00?', 0x2, 0x0) 2018/01/25 07:02:32 executing program 5: r0 = socket(0x10, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0x3d)={0x0, 0x35, "c3a511d67e5ac4ea4e38f03c2b4ebe03d28ad6fd274975e92181b3e3ba2ef2460df0164042f83fec59c911eb91f4a47b97d10c5ef0"}, &(0x7f0000439000)=0x3d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$llc(r2, &(0x7f0000a76000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ec3000-0x4)=0x10, 0x7fdfc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000dbd000)={r1, 0x7fffffff, 0x0}, 0xc) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) clock_getres(0x6, &(0x7f0000858000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00002cf000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000f6c000)={{0x0, 0x0}, {r5, r6+10000000}}, &(0x7f0000c1c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f00003dc000-0x18)=[{r2, 0x8200, 0x0}, {r3, 0x95, 0x0}, {r2, 0x2000, 0x0}], 0x3, &(0x7f0000be9000-0x10)={r4, r7}, &(0x7f0000a57000-0x8)={0x5}, 0xfffffffffffffedb) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000662000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nfc_llcp(r2, &(0x7f000024a000-0x38)={&(0x7f0000efa000)={0x27, 0x6, 0x0, 0x1, 0x7f, 0x8000, "03be3790567899028fb38826cef7041789410551bcf727c40649cdba4e292d5c5e02e6ca39c209f3854b89bf164e0be3c5dbd934fdfb7d94b924fc85652c3f", 0xfff}, 0x60, &(0x7f0000e0f000-0xa0)=[{&(0x7f000086d000-0x88)="75c33b6acfdde2c1ac0636ca3eb9be269234aadf2cd6a30b0f879c1bf5b143446947e300e7a8df93f180b6c4c9b9f3119bc11cda2176dc6e2299ffe341aa4070ece498dbd462630e493814b1ba3c767192351de4f6298e7dfdcc36fb6ced733bdb2a9cedbcdce84df9095f8aa6dc73779320bda2b97dc1bd66d60ab1b40ba17eb1e2cf41ab3934ed", 0x88}, {&(0x7f000092e000-0x2b)="37e4fb175e392e6905768a2d9a79f06d049309c1658588648499f95b4912a1f7f4e25414e46703c67a71b6", 0x2b}, {&(0x7f0000f29000)="29a5d12ed377aa65a603db47b9e01814bb992fcba548b74a89c41a8f0bac0116282c8f61c6943bc2f1f0a676635b01632d27df9495ca802ccf95d4d90822895bcbd3a01ba0e239df420163b1b6a3b69a27f29155ba5ae9e3808bff21f3460901acecd56eabfd04e607836363e332770411de23623e8f886aa709fe9c48209b9109751bb5dc63051f9e143b4beb65ab418a5ac44e6de84c6ae2f2", 0x9a}, {&(0x7f0000a15000-0x49)="10727108d34eed932b3ad82ed42a74f99afeb1e195e45ca474cb800cdd2505253b10de544e84f2452272d0ff4ba93b8125b8a5e81c69e31022d7d3e2cdf1f7c374ebf2633d04fd6bd1", 0x49}, {&(0x7f000010f000)="1d8540859194eab72cf59cb1f41812524a8190ce69c4bc636fd926ab0db43d057caa755d5cff7e8709f562c2b20cb7326ce1569e6cd4893bdec2df9922022dc3c580bb53a28292b3350af5161e325e1a701942dbe22b00ab58e7c6c0984dd5d383a54bd7061240a3a0716f987afcb345563ec1f5ea956c439bef343c8327e6fa8fd7bcfb1602cb0a00eab140466c57687e00c4272d2e45036b619ea4047c31014498166ea15b8fb08191171f094a3fb0ef34b74d962f1e4bcb0e17e9287dde35de6fa3a61be80025919e3ac27449c9dbb83e044695e27d8d", 0xd8}, {&(0x7f0000ca1000-0x36)="d0a6dff837d6d1fa2f70fbcfb4440bcfe38c547cf1129c3dc4f0cb461e6c0fe893882d6d3506211047342d8be8cfe249a238e14c5860", 0x36}, {&(0x7f0000716000-0xa0)="79eea5107fbeeec5c114b18b0b7d3a252d3ffdb5be6948a6fb5b572c9dabb8bcf766ace4d0b9e26950dd6dfda502f340554d0c339cf29bc8588a7db9280af637ce03506031d3550e536e56c0492ec625c99db70ec6d2466eac4b1d06da89ea0946744be033dccc5a11d7f1c18fde238e25b34fcc8fd3e710b7044b5ddc9706ccf2db57b7a9c858ccab28a3bbc2f9c5303bf7727d0d9eba5d0f6bb78a423dc890", 0xa0}, {&(0x7f0000fa8000)="f54a172748a25089072e4b9a160a1bc3e8368b5c7815c7e6050c98229d25577c41dfc91c27a8d37205f7e34063e87ef0427002acf286d692751b6ec87f57bb483896064cd7ebabac3d3529101eaf64b4d23ee0a60ef55f35c758c6c0fdb67317317b4a0a42ff06dbf53a6bf9fb833684e329d59f69ff10fec35c97fd3f485ffaea6e5fa044749681bbda93ca497ad5c77c57554340ab01a36ec45667f4d827750f2008dd1b12a3e036ebd480f86972831ed69f22d71a7dad9e9f4b74ab6c4ccc4ef0e30aa81d846193e06c092757986648aeb0b044c64bcbbce66dbfd651f9529968cc0ba7ceef8fcd10c208f98a", 0xee}, {&(0x7f0000f52000)="870acebb6d51adf6fc90bf53e12160", 0xf}, {&(0x7f0000d22000-0xca)="e5dd3aff5d0d76840644340c0c11de0e9425f763881d3df11652bff286727be0d1e7f0bdd9680a7cc0fa42a3f14a56eed7dd67968745e0198035da86714e4d15871407328dd2ca966b386d4d53e30609f7784c4d12399c8e999342e287c2f7f585c66593883547804ecf707f919f257d93172da0b72fcc29157d1a00a69a986f0bce77a1a3cd22d5b376dc81fbde086561c8da47a3b2dd020335b25e765488df2e2e569339b0971008c1688173ff9a636a80b0da799077276048e0eb50ade398b7d2cbdf492a6ad59573", 0xca}], 0xa, &(0x7f0000932000-0xe0)={0xe0, 0x139, 0x1, "3e0c113479f27243941bf1f249c4d0d8e5c79c1413692a5d6ad38ce0654754fc82931b4bae0a57919a4fceabc6ed4c53b4ef24ae4b3d41535160560bfdcea1bc32224aabb254ac11d8260ac43ee34f13e79ed9cb159012d2d58da66a47ac0c50b307195f0804527ed4dd44463efb918bde17d89aac5e92b88cb64f9495f6338f1125c3e6631d555f76d01e9e5a9d89ddfa915f8731ae8dc3c12e998ca7397297828bfa6e03a0aebd6c867fc7f32d712be5273c3f21fa886b0e4a7d2958e78ab5a397f1ea66531691d4"}, 0xe0, 0x0}, 0x20004010) clock_gettime(0x0, &(0x7f0000518000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000ced000-0x2de)={{0x9, 0x6, 0xfffffffffffffff7, 0x5, "edc0cab0d2b50c9642673ddb9c85cec999152f8f5e5f56066d95c6f440309c3155a9ddbc8e979c29bf6222a9", 0x1}, 0x10001, [0x651c, 0x5, 0xffff, 0x55f16f73, 0x8001, 0x9, 0x2, 0xfffffffffffffffa, 0x100000001, 0x772, 0x4, 0xfffffffffffffffd, 0x4, 0xb270, 0x7, 0x575d, 0x7, 0x5, 0x80000000, 0x7fffffff, 0x0, 0x0, 0x7fff, 0x0, 0x10001, 0xc86, 0x3, 0x5, 0x101, 0x7f, 0x3f, 0xfffffffffffffffd, 0x4be8, 0x57a821d5, 0x24b9, 0xb67, 0x3, 0xb03, 0x4, 0x100, 0x5, 0x7, 0x2, 0x286e, 0x1ff, 0x4, 0x5, 0x8, 0x7, 0x7, 0x5, 0x1696, 0xd, 0xffffffff, 0x6, 0x200, 0x9, 0x7ff, 0x100000001, 0xffffffff, 0x9, 0xfb18, 0x8, 0x1f, 0x0, 0x7, 0xf2, 0x79b7, 0x80000000, 0x7fffffff, 0x0, 0x8000, 0x0, 0xd348, 0x9, 0x4, 0x0, 0x1000, 0x4, 0x8, 0x101, 0x81, 0x5bbf, 0x7, 0x50, 0x3ff, 0x8, 0x8001, 0x10000, 0x3, 0xfff, 0x8, 0x7, 0x7, 0xffffffffffffffa2, 0x8, 0x3, 0x1, 0x101, 0x800, 0x8, 0x1417, 0x1, 0x1, 0x6, 0x1ff, 0x5, 0x22, 0x2, 0xff6c, 0x4, 0x8001, 0x169, 0x8, 0x0, 0x10001, 0x2, 0x3, 0xfbd, 0xfffffffffffffff8, 0x100, 0x89, 0x7, 0x7, 0x7, 0xef, 0x5, 0x9], {r8, r9+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r10 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009af000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r10, 0x103, 0x3, &(0x7f000056d000-0x4)=0xc000000000000000, 0x4) 2018/01/25 07:02:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f00009b1000-0x10)={0x0, &(0x7f0000242000-0x18)=[]}) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000153000)=0x2, 0x198) 2018/01/25 07:02:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(0xffffffffffffffff, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:33 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f000000b000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/vcs\x00', 0x10000, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000001000)={0x3, &(0x7f0000002000)=""/195, &(0x7f0000006000)=[{0x0, 0x2a, 0x15af8d0e, &(0x7f000000d000)=""/42}, {0x2, 0x1b, 0xff, &(0x7f000000b000+0xf04)=""/27}, {0x100000000, 0xfb, 0x4, &(0x7f0000002000)=""/251}]}) 2018/01/25 07:02:33 executing program 7: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000faf000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = getpgid(0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f000066f000)={{0x7, 0x3, 0x100000000, 0x76, "b9e5a8c1e6a57b6bcf94733b2196ad343ece2bd88b2c55a21af748db735954a74eeb01e9a3430f425c6415a0", 0x8}, 0x0, 0x0, 0x80000000, r2, 0x4, 0x7fffffff, "0035debf2bc44b9cf6d8f6fb321c4a45bf50ef2a712e5f0abc056ade85619a3a3ab16e028a645504f4132c72c0a993612e5ee6d72b1721af9724dd0ebf75b073", &(0x7f0000faf000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3bb3, 0x3, 0x2, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000918000-0x70)=[{&(0x7f0000d53000-0x1b)="22c9e90878f9d4d4c8a4e87424d5ee509869792fee52acdf0d8107", 0x1b}, {&(0x7f0000fae000-0x86)="524bb0d8b27d7bedd205d85367ca2b1d796d0ddbb4a2077624cbd4bd0268ba4af4b5170142d03276a737dc0172bff5cb99c07420209caed621de58a8b76b3b26b4cf85292d43ac24ddb6daf63b2ab79d180c2e0d0076a25821b98b373686a2695f7ce282a9130faedf65921112b1d24c97c181ed99c097d8396a30524bd54d21ee0e6532aa2c", 0x86}, {&(0x7f0000fae000-0xaf)="c6709ffc96025ef0e40780d054033169928d00c9e6cdc29b43450213f593520b48a277d924b4614bcda9e786ee73ec9d2dc3f96b5f901629564af9ae4ae0838cde7af5bc9e059a02b37cc020960ff873e4d9b0ba5db7e5b7999350631c1af7c57dc77fb9e610d1d83052caf1b2bd803905a80b5a6260c15fd1bc82072a65ce02c413fd1f04bb010e5fcdf0f11a99b542b0f1d628d73ba7f5f6c7b510f4deb5412c78db74cd4c624525fc86f7e4c9ff", 0xaf}, {&(0x7f0000fad000)="c17dc7c1aa3e272f0d6780574f386b9aa3f74b56ea7d9d2ae95730e8acd46ff3ff3697b270bead50503bbe46ba7fdcc2ac2a4dfdc2f868ede23406e121e508e8eeee21f061a0a81bc4ba210aa93e68d79c4c4a093a4299e32efb1fbc2386a141387902c981ed45ea81f70efdb5d5cb0e392762fa3ca5ac10445e60ca25e44e9671e151", 0x83}, {&(0x7f0000fae000-0xc8)="f664e658f774d47cf8a4aedb0a418bcb7a053c7603d6480086ea32d074a00f1c66d46a5f0a4ec9ce0f831fa5221a3bc585b926adb44b5bb57743effccf3f18ddfaec3717ccd2a9a410b8d59543d3e201f4fb92a8b8e9cf22f1acbfe9383e7293432318aa2dad31281f413120a5c83b01a20976c4bee67794fe3eb754da3efad04e9bcd3d23b82da0eaed3badb513571d34b015f61141543ff2ecefa7240968f98afcee30835076ff8c6c6d43726612c623751c107c49223926b661424f40922bde9419110753e0da", 0xc8}, {&(0x7f0000298000-0x1000)="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", 0x1000}, {&(0x7f00002db000)="3c55762ac8a51eb86e11b87265ec805db20d6df1dd7478a95cd3896adbe2b4b8c9da55867827c5d30027adcb3c4c1d2d52a87a8b10ca42109e52458ebbc0fc8c0dba9f981680d27ea369369414846c9627914a3db51aa875db442919103a060531530a85ec470d5e57ec075f2d54152811d445fc5cc58fc6cc0bf6927e8c028f2f1177960a4b6dbf8554e8ece7ca6b676b5d0e0edbeb5214a0e9c791b8c75c03002c35f631f458a1bc38a869a2dd325584f52c834774", 0xb6}], 0x7) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002f3000)="0a078107d5e31800b3c2aeed5c54db5dd0", 0x11) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000fb0000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="44d7266e9b4eb446a7e34926450a4cac"}) 2018/01/25 07:02:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000013f000-0x9)='/dev/sg#\x00', 0xe4, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000d8c000)=0xfffffffffffffffb) fcntl$getown(r0, 0x9) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000b81000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r0, 0x5452, &(0x7f0000d0d000-0x8)=0x80000000001ff) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000e83000-0x5c)={{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0}, {0xa, 0x2, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, 0x0, [0x0, 0x40, 0x7fffffff, 0x6, 0x4, 0x2, 0x2, 0x4]}, 0x5c) 2018/01/25 07:02:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000c72000-0x40)={0xe, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffe10, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00004af000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db39e9ff4435eade", 0x26) 2018/01/25 07:02:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001f0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000023d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000013a000-0x4)={r1}) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00007ef000)=0x0) syz_open_procfs(r4, &(0x7f00005c0000-0xe)='net/xfrm_stat\x00') setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f000066c000)=0x1b, 0x4) 2018/01/25 07:02:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(0xffffffffffffffff, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) accept4$inet6(r1, &(0x7f0000086000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000039b000)=0x1c, 0x0) [ 70.755815] kauditd_printk_skb: 80 callbacks suppressed [ 70.755822] audit: type=1326 audit(1516863753.097:303): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8170 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 70.854470] audit: type=1326 audit(1516863753.101:304): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8170 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 70.879997] audit: type=1326 audit(1516863753.108:305): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8170 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=41 compat=0 ip=0x452f19 code=0x7ffc0000 [ 70.906487] audit: type=1326 audit(1516863753.108:306): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8170 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 70.931565] audit: type=1326 audit(1516863753.108:307): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8170 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/25 07:02:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005f3000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000020f000)='/dev/hwrng\x00', 0x200800, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000169000)=0xffffffffffff0001) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000004000-0x34)={{0x0, 0x10000000003, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000001000-0x50)=""/80) 2018/01/25 07:02:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a95000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c9d000-0x4)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00002d7000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) fchown(r0, 0x0, 0x0) 2018/01/25 07:02:33 executing program 5: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000002000-0x10)={0x27, 0x1000, 0x8, 0x7}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x67)=""/103, 0x67) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000980000-0x8)='..', &(0x7f00008bf000-0x8)='..', &(0x7f0000898000-0x8)='xfs\x00', 0x5004, 0x0) chdir(&(0x7f0000dc9000)='..') umount2(&(0x7f0000d28000-0x2)='..', 0x0) 2018/01/25 07:02:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000003, 0x84) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000825000)='/dev/vga_arbiter\x00', 0x2000, 0x0) r2 = dup(r0) write$sndseq(r2, &(0x7f0000802000-0xc0)=[], 0x0) write$evdev(r2, &(0x7f00001d1000)=[], 0x0) readv(r2, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000be8000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000341000-0x4)=0xe8) recvfrom$packet(r1, &(0x7f000075b000)=""/252, 0xfc, 0x1, &(0x7f00004f6000)={0x11, 0x10, r3, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x14) ppoll(&(0x7f0000fdc000)=[{r0, 0x410, 0x0}, {r2, 0x410, 0x0}, {r1, 0x0, 0x0}, {r0, 0x80, 0x0}, {r2, 0x200, 0x0}, {r2, 0xa, 0x0}, {r1, 0x0, 0x0}, {r0, 0x2, 0x0}], 0x8, &(0x7f00002df000)={0x77359400, 0x0}, &(0x7f0000cc6000-0x8)={0x1}, 0x8) recvmmsg(r0, &(0x7f0000e4d000)=[{{&(0x7f0000e6c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00002a2000-0x30)=[], 0x0, &(0x7f00003ac000)=""/26, 0x1a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00001c0000)={0x77359400, 0x0}) 2018/01/25 07:02:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ad0000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c1a000)=0x1632c550, 0x4) r1 = syz_open_dev$sg(&(0x7f0000269000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x5385, &(0x7f0000020000)="") 2018/01/25 07:02:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x7, 0x112, []}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000a5f000)=0x0) ioctl(r1, 0x8918, &(0x7f0000000000)="") 2018/01/25 07:02:33 executing program 7: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="737fa424e787daf7bce5a9ed3aaac8e815809e5f088163b905bf6ca6d09153b267075c1e9925fe037b2de16bce5e9cb0dc80c276", 0x34}, {&(0x7f00004c1000)="efcac47e9019641f48360bfab5eb0fef44974aee668523202f308952c62cbedfac85b6267f3555fd5475fec18d1aeb76c02a769855ebc77d0ab4a4eb33118f9f4c73c77bdcd191981d5e89cdaff07706e42d520974bc6224e5e4259613bee16c53c9098b9a58f3f766799a58652bb9a36097667ac51ab856bbf8b509a15505e657911d4199a41d8fbe8627743ec0f7", 0x8f}, {&(0x7f0000042000)="2505001683", 0x5}], 0x3) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@generic="0b1cfc2521"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000019000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000025000-0x8)={0x0, 0x5}, &(0x7f0000011000+0xebf)=0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r2, &(0x7f0000025000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 70.956132] audit: type=1326 audit(1516863753.108:308): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8170 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452f19 code=0x7ffc0000 [ 70.980394] audit: type=1326 audit(1516863753.108:309): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8170 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/25 07:02:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000a4a000-0x4)=0x0, &(0x7f0000d0c000-0x8)=0x0, 0x4, &(0x7f00009c4000/0x1000)=nil, 0x2) setrlimit(0xb, &(0x7f000003a000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b98000)={0x0, 0x0, 0x0, @thr={&(0x7f0000529000-0x1000)="", &(0x7f0000e4d000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000071c000)=0x0) prctl$setfpexc(0xc, 0x80000) 2018/01/25 07:02:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) poll(&(0x7f0000059000-0x38)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x0) flistxattr(r1, &(0x7f0000072000-0x65)=""/101, 0x65) 2018/01/25 07:02:33 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0x26d, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x28, 0x18, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2900}, [@RTA_MULTIPATH={0xc, 0x9, [{0x5, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:02:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x800e3, 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000be7000-0x10)={0x4, 0x0, 0x0, "23f762915e79", 0x0, 0x0}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000088b000)='/proc/self/net/pfkey\x00', 0x4200, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000d6e000)={{0x1, 0x3000, 0xf, 0x5, 0x0, 0x5, 0x2, 0x2, 0x20, 0x7fffffff, 0x9, 0xfff, 0x0}, {0x7004, 0x1, 0xf, 0x0, 0x80, 0x81, 0x4, 0x0, 0x8, 0x4fb3, 0x2, 0x2, 0x0}, {0x2000, 0x100000, 0xc, 0x3, 0x6, 0x0, 0x4, 0x9, 0x8cd4, 0x8, 0x4, 0x7ff, 0x0}, {0x0, 0x100000, 0xf, 0x400, 0x80000001, 0xfffffffffffffff9, 0x9, 0x0, 0x1, 0x8483, 0xcb, 0x20, 0x0}, {0x10000, 0x1f000, 0xe, 0x9, 0x400, 0x4, 0xfa, 0xff0, 0x4, 0x20, 0x5, 0x6, 0x0}, {0x4001, 0x1000, 0xf, 0x1, 0xfffffffffffffffa, 0x2, 0x41, 0x9, 0x7f, 0x8, 0x8, 0x200, 0x0}, {0x0, 0x14000, 0x1f, 0x0, 0x36f6, 0x10000, 0x9, 0x8000000080000, 0x7, 0x0, 0x2, 0x2000, 0x0}, {0x7002, 0xf000, 0xb, 0x8, 0x5, 0x1, 0x8000, 0xffffffff7fffffff, 0x9, 0xc4a7, 0x7fff, 0x1, 0x0}, {0xd000, 0x0, [0x0, 0x0, 0x0]}, {0x10f007, 0x10000, [0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2004, 0x20000, 0xd, 0x7800, 0x0, [0x1, 0x100000001, 0x2, 0x3]}) accept4$ipx(0xffffffffffffffff, &(0x7f0000bc6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000961000-0x4)=0x10, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_map={0x407775, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/25 07:02:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) [ 71.068995] audit: type=1326 audit(1516863753.108:310): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8170 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/25 07:02:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000b90000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000cba000)={0x0, 0x0, 0x0}) 2018/01/25 07:02:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:33 executing program 6: r0 = syz_open_dev$dspn(&(0x7f00002e0000)='/dev/dsp#\x00', 0x81, 0x40) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000339000)=0x0, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000078e000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f0000321000-0x4)=0x0, 0x4) 2018/01/25 07:02:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x62, &(0x7f0000577000-0x62)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x12, 0x4, 0x0, 0x0, 0x54, 0xffffffffffffffff, 0x0, 0x0, 0x10000000000002f, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@ssrr={0x89, 0x13, 0x102e95ff, [@dev={0xac, 0x14, 0x0, 0x10}, @dev={0xac, 0x14, 0x0, 0x10}, @broadcast=0xffffffff, @loopback=0x7f000001]}, @ra={0x94, 0x6, 0x800}, @ra={0x94, 0x6, 0x8}, @ssrr={0x89, 0x13, 0x372f, [@dev={0xac, 0x14, 0x0, 0x11}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x11}, @rand_addr=0x0]}]}}, @igmp={0xfffffffffffffffc, 0x0, 0x0, @multicast1=0xe0000001, "00060001"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) [ 71.124429] audit: type=1326 audit(1516863753.108:311): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8170 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/25 07:02:33 executing program 3: inotify_init1(0x80000) mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00009f4000)='/dev/usbmon#\x00', 0x16ad25b4, 0x400) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000ef8000-0x38)={0x0, 0x0, &(0x7f0000ef8000-0x10)={&(0x7f000093c000)={0x2, 0x5, 0x8144, 0xf, 0x6, 0x0, 0x5, 0x1, [@sadb_lifetime={0x4, 0x2, 0x7, 0x8, 0x4, 0x1ff}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ef6000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000ef7000)={{&(0x7f0000ef8000-0x83)=""/131, 0x83}, &(0x7f0000ef8000-0x1)=0x0, 0x42}, 0x20) timerfd_settime(r1, 0x1, &(0x7f0000014000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000913000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000784000)={0xd, 0x4, 0x4, 0x100, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r3, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/209}, 0x18) [ 71.160672] audit: type=1326 audit(1516863753.108:312): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8170 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/25 07:02:33 executing program 0: prctl$intptr(0x3a, 0x3) 2018/01/25 07:02:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00007b5000-0x4)=0x0, 0x80800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000029b000-0x4)=0x1ff, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f00008f6000)=""/246) 2018/01/25 07:02:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x7) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000102000-0x4)=0x6, 0x4) r1 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00006b9000-0x4)=0x3b, &(0x7f0000cb0000-0x8)=0x4) write$selinux_create(r1, &(0x7f00000e0000)=@access={'system_u:object_r:hald_acl_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x31, 0x30, 0x0}, 0x46) listxattr(&(0x7f0000fc9000)='./file0\x00', &(0x7f0000a6b000-0xff)=""/255, 0xff) 2018/01/25 07:02:33 executing program 1: r0 = socket(0x40000000011, 0xfffffffffffffffe, 0x1f5c) setsockopt(r0, 0x114, 0xa, &(0x7f0000a2e000-0xd)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x76c1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xffffffffffffa0e9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001bb000)=0x8c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000049c000-0x14)={r1, 0x7fffffff, 0x413e3f2f, 0x9, 0x0, 0x1f}, 0x14) 2018/01/25 07:02:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000801000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x4, 0x1) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000db5000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000062000)='./file0\x00', &(0x7f0000059000-0x20)={{r1, 0x0}, {0x77359400, 0x0}}, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f000082e000)={0x0, &(0x7f0000de8000)=[]}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f000072b000)={{0x80000001, 0x2, 0x5, 0xf, "290eadc7d638f59fe1b3cd57d7f42f7a0267dd3bea5072c9abdbd23630a74019f5cb19721f99ea7f22ffc39e", 0x9}, 0x10000, [0x1e80, 0x9, 0x8, 0x3, 0x7886c57b, 0x2, 0x8, 0x2, 0x9, 0x16fd, 0x9, 0xffffffffffff96d6, 0x10000, 0x0, 0x5, 0x0, 0x2, 0x81, 0x7, 0x4, 0x1000, 0x0, 0x4, 0xfffffffffffff0e4, 0x2, 0x5, 0x40, 0x0, 0x9, 0x10000000000000, 0x7, 0x1, 0x1, 0x1, 0x8, 0xfffffffffffffffb, 0x8, 0x0, 0x2, 0xfe, 0x1000, 0x3ff, 0x6, 0x20, 0x3, 0x9, 0x3ff, 0x6, 0xfffffffffffffffe, 0xffffffffa786bd93, 0x101, 0x7, 0xfffffffffffffffb, 0x6, 0xd790, 0x1000, 0xb3, 0x98, 0x8, 0x1, 0x400, 0x8, 0x7, 0x5, 0x1ff, 0xffffffffffff6ee1, 0x80000001, 0x6, 0x3, 0x8, 0x1, 0x2, 0x8, 0xa990, 0x5, 0x4, 0x2, 0x0, 0x4, 0x4, 0xa7, 0x8, 0x6, 0x3ff, 0x6, 0x1, 0x3aa3, 0x3, 0xcd, 0x5, 0xee, 0x7ff, 0x0, 0xa, 0x8, 0x9b, 0x8, 0x6, 0x2, 0x400, 0x88d, 0x3, 0x5979, 0x1ff, 0x8, 0x4, 0x80000000, 0x4, 0x6, 0x1f, 0x400, 0x4, 0x7fffffff, 0x8000, 0xffffffffffffffe0, 0x1, 0x48, 0x0, 0x0, 0xfffffffffffffffa, 0x8000000000, 0x4, 0x2d0, 0x9, 0x1f, 0x2, 0x8, 0x9c89], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x2, 0x4, 0x2) sendto$inet6(r0, &(0x7f0000e79000)="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", 0xfd, 0x0, &(0x7f0000606000-0x1c)={0xa, 0x1, 0xff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000c34000-0x1f)={0x0, 0x17, "8a66325010ed74f811893bbdcdff4df23046d4b9098c72"}, &(0x7f0000536000-0x4)=0x1f) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00006f9000-0xa0)=[@in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x60}, @in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7fff}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b3e000)={r3, 0xb1, "9e539d5eb9bcdf174c7d072280bfd61af6b92d1807bd6060563dc4165f558c0dd5621a4e816dc1c3e71b68b7c02fcffc7543a8324d74f078a3661735699e94c578c0aeae90ed18bcfc71079bab98a152744fab2ef94825c11152f0e48d32dda5f26d2a0984136dcaa7ceee5ab742aab45b3c94d0de79be4a2df064f5893316ca110c1fc031f8004324ae64e46b4ea4be48e4bfb1ee1efe32c647ff296c04fbda7d83a8e0fe4b9272e4c9909935ddef7480"}, &(0x7f0000874000)=0xb9) 2018/01/25 07:02:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000723000)='/dev/vcs\x00', 0x884, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000063000)={&(0x7f0000f51000/0x1000)=nil, 0x52, 0x7, 0x2b, &(0x7f00009f7000/0x1000)=nil, 0xfffffffffffffb69}) bpf$PROG_LOAD(0x5, &(0x7f00009d0000-0x48)={0x8, 0x7, &(0x7f00001ae000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x1, 0x0, 0x0, 0x0, 0x30, 0x0}, @call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b74000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000a0f000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/25 07:02:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) sendmsg(r1, &(0x7f0000d4a000)={&(0x7f000088f000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x4, 0x4}}, 0x26, &(0x7f0000b11000)=[{&(0x7f0000c88000-0xb5)="80791e89a61a0082635cb3e8a4ea77e2fd6355ca2421af1b29495c9ad5ce45203d5b525e27ab222503feaa54978200c0121e74d960ed4ea6bdd5e53d9fa09cc90ac6c4527003889e1e43f282551b89a64b7ee31cb1508f779893a577e3957341de89b47cabf416335a26346317419895ded2b5b6ab01ddea460269106f95190b7746a68f1f0bfc0c20864ec291b43fe952844f677f9e5d57e23b0ee026847eea1d4bf2a42b5dc573a70bb33e52d1f8b14eb22e3dc7", 0xb5}, {&(0x7f000058f000)="5f68f58d7d4bdf0639c9fa0c5235b5c44840d8a9d76935c373e01dbd4f8f3ce93943977a42c943642f56127547de5adf600cc02f96aba2e74dc7a36be3e938507fd372143b4694f7f107ab55702705485ac968555123def507cee1c1d5823beeff1d84e13933ddea91216a12109ee595adc209d624ffa4cada2e73c47694ff0041fdebfaa82a0fc9ee654972c2f7368c7a5648b95450", 0x96}, {&(0x7f00002d4000-0x73)="6c7158ba0e42f52748dce53680b045a78080123d78c724b8962b020ba6e3bcc7c80a00083c43de0d373250861bda59a3ca60371f66b79f2d60186c471d801a2267124b86b23ebedadafafe5b0ee46286cf56bf2f56a782dc31ec1572ce7ed8d97568e60e7890fc0467b142012a97f1fec5f497", 0x73}, 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0x1000}], 0x4, &(0x7f00000ab000)=[{0x1010, 0x116, 0x6, "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"}, {0x70, 0x112, 0x1000, "bf655f05d52f05b6018ad80ef9b9b2e06685be595d80cf7695764b0df2ba3768d7bc5671880ea16a38e7c0c3ba7225e52fb008d24575d44a17cdead32a8636b7f229ed2beac008b93aa8482c41a19012240a3784d726659e08ad"}], 0x1080, 0x800}, 0x20000015) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mbind(&(0x7f00007e5000/0x3000)=nil, 0x3000, 0x4002, &(0x7f00008d1000)=0xe632, 0x2, 0x2) accept4$unix(r1, &(0x7f0000af3000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) signalfd4(r1, &(0x7f0000776000-0x8)={0x200}, 0x8, 0x80800) 2018/01/25 07:02:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f00000b3000)={0x2, 0x40013, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x5}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:02:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000dec000-0x8)='./file0\x00', &(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000067000-0xa)='hugetlbfs\x00', 0x20000, &(0x7f0000614000-0x6f)="") mount(&(0x7f0000f99000-0x8)='./file0\x00', &(0x7f0000f9f000-0x8)='./file0\x00', &(0x7f0000e9e000)="ff010000e100", 0x201000, 0x0) 2018/01/25 07:02:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00001d1000-0xd)='/dev/dmmidi#\x00', 0x2, 0x2) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000cc9000-0x8)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f000040e000-0xb)={0x1, &(0x7f00009f8000)=[{0x6, 0x0, 0x0, 0x20090407ffc0003}]}) ustat(0x22, &(0x7f0000ca1000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000055000-0x20)={@loopback={0x0, 0x1}, 0xf6, 0x1, 0xff, 0xb, 0x101, 0x200, 0xa65c}, 0x20) bind$inet6(r0, &(0x7f0000500000)={0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x5}, 0x1c) 2018/01/25 07:02:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = creat(&(0x7f0000ec5000)='./file1\x00', 0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000e91000)={0x800, 0x31, "72d72d3d78ab403d80a26b0f3878e033b650915a0904120c881bbef60881702bc83dea51f056074cbec4067a364e18ecce"}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) syncfs(r0) 2018/01/25 07:02:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x16)='eth1!"D\'\'vmnet1vmnet1\x00', 0x3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000836000-0x8)={0x0, 0x6}, &(0x7f0000f27000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r1, 0xbf0}, 0x8) mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000f93000)='net/ip6_tables_names\x00') mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f94000)={0xcbc}, 0x4) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000c48000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) syz_emit_ethernet(0x8e, &(0x7f00000c3000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e0ea99", 0x0, 0x29, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@routing={0x0, 0x4, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], ""}}}}}}}, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f000075e000)="", 0x0, 0x804, &(0x7f0000f94000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 07:02:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000a5e000)='/dev/input/mouse#\x00', 0x1, 0x40000) timerfd_gettime(r0, &(0x7f000095f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f6c000-0x9)='/dev/kvm\x00', 0x80001, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f00003cf000-0x89)="45a07d655fa0bbe5420f6227f9fff3c0e50647b7a315639e2d4a9970a00a35ba7b6869edd5bc91531b70263289228e14474f014bdf2dea5a609d0c6b898b6156ee17a5f4143634555a395ffb299f67a4e826f2fc6ca96c8b5b08eaee08c1f1c0649d55d23538dbce2f7befde8fc8df5b688c5fc25f694247fe73ce735b6ba8f654f045ee67ca03851a", 0x89) bind$vsock_dgram(r0, &(0x7f00007fe000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) exit_group(0x27f) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/01/25 07:02:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000b3b000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001a6000-0x4)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000ca2000-0x4)=0x800, 0x4) close(r0) 2018/01/25 07:02:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[], 0x0) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000df0000-0xa)='/dev/dsp#\x00', 0x8, 0x2802) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000ac0000-0x4)={0x5}, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f000000a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000466000)={0x2c, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000005, 0x0, 0x0}, [@typed={0x18, 0x11, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:02:33 executing program 2: prctl$intptr(0x29, 0xffffffffffff0000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000191000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000eb6000)={{0x1ff, 0x9f, 0x8, 0x0, 0x5, 0x80}, 0x7f, 0x1ff, 0xfffffffffffffff8}) 2018/01/25 07:02:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x36, &(0x7f0000044000-0x1046)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00009a3000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f00009a0000-0x38)={&(0x7f00006a1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f00007ce000-0x20)=[], 0x0, &(0x7f0000d10000)=""/61, 0x3d, 0x0}, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000a1000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/25 07:02:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup3(r0, r0, 0x80000) restart_syscall() getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000a1c000)={0x0, 0x0}, 0x2) recvfrom$inet(r0, &(0x7f0000ffc000)=""/109, 0xfffffffffffffd9c, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 07:02:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") r0 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) write(r0, &(0x7f0000352000-0x1000)="aa", 0x1) ftruncate(r0, 0x3) 2018/01/25 07:02:33 executing program 3: mkdir(&(0x7f0000284000-0x8)='./file0\x00', 0x62) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fe0000)='./file0\x00', 0x0) pipe(&(0x7f0000f1c000)={0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000e0000-0xc)='/dev/autofs\x00', 0x200, 0x0) renameat(r0, &(0x7f00004b6000-0x8)='./file0\x00', r1, &(0x7f0000a74000-0x8)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fd7000)="") r2 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00009ca000)='./file0\x00', &(0x7f0000fb1000)='ramfs\x00', 0x0, &(0x7f0000ba9000-0x1)="") mmap(&(0x7f0000bf9000/0x3000)=nil, 0x3000, 0x0, 0x10, r2, 0x0) creat(&(0x7f0000a0a000-0x8)='./file0\x00', 0xc8) 2018/01/25 07:02:33 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.evm\x00', &(0x7f0000004000)=""/60, 0x3c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000-0xf)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000005000)=""/107) 2018/01/25 07:02:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000ae000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x40000) ioctl$TCFLSH(r0, 0x540b, 0x10000000) bpf$MAP_CREATE(0x0, &(0x7f0000310000)={0x5, 0x4, 0xeff, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/25 07:02:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[], 0x0) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92cd39e6e1a7625c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000055000-0xb)='/dev/audio\x00', 0x50001, 0x0) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000ae7000-0x4)=0x0, &(0x7f00007c2000-0x4)=0x4) recvmsg(r0, &(0x7f0000d1b000-0x38)={&(0x7f000093c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000046f000-0x10)=[], 0x0, &(0x7f0000746000-0x62)=""/98, 0x62, 0x0}, 0x102) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00008df000-0x4)=@int=0x0, &(0x7f0000477000-0x4)=0x4) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000db1000)=""/109, 0x6d, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 07:02:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000013000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006da000+0xdc8)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00005ad000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000352000)=0xe8) sendto$packet(r1, &(0x7f00006d1000-0xa2)="d9ac4c72304a03d3421c1cc25cb9f55583ffac61fa21e2d75e0d94762ff53ec0f1a760c7a35225f091b75dafb3d6907f534d6341e2f8d9cc95303d8e439833126e50077ff728bd588a8b8711e6deb5484eb5f6274babcab1baa7fa5c6333daf9665acc4786b3fa19bffc33921fe32a6343123b98ce2d04685b5b52bcacaa7b1d6ac48488295c9c30a23e74ee1d3c7ff1d00499afad9f088b2d16e69ce9421842d25c", 0xa2, 0x4000000, &(0x7f0000a0f000-0x14)={0x11, 0xf6, r2, 0x1, 0x26f, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000083a000-0x4)=0x0, &(0x7f00004f3000+0xbe1)=0xeb) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc7000)="de77285fc7404f97cc255123fd399f79052635d9331e3cc2", 0x18) 2018/01/25 07:02:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x10000000008200, &(0x7f0000545000-0x2)="", &(0x7f0000002000-0x4)=0x0, &(0x7f000059b000)=0x0, &(0x7f00009c7000)="") read(0xffffffffffffffff, &(0x7f000000a000-0x64)=""/100, 0x64) 2018/01/25 07:02:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000085e000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000b5a000-0xe8)={0x0, 0x0, 0x0, 0x7, 0x40000000, 0x0, 0x12, 0x1b, 0x4, "9b79fc15460b3bf13b1843d8c642a397fbb32cc68c6bc6000d91f49de29b03e9db365aaf0b19f0e2c99f5dd7e773788a7da6cbc7c47fc8dd080a8524eb5eadc0", "e36bf092a22575af7e65030ad84311caa245be38ee391b1b692ec4750d599191a41f01cef98f372c599eedcf5225f61226031646425b5d1657fcc350378dac91", "a9906bd89a2febe9bf35beb66c1f8239bc223ac7e7c0f3f4f3465ceea350e147", [0x5140, 0xfbd]}) pipe(&(0x7f0000034000)={0x0, 0x0}) poll(&(0x7f0000bc5000)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffff800) close(r2) 2018/01/25 07:02:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000010, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000d81000)={0x6171, 0x0, 0xa71e, 0xfff, 0xf0, 0x3}) r2 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000bcd000-0x27)={&(0x7f0000a75000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e41000-0x10)={&(0x7f00006d1000-0xb4)={0x4, 0x11, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$midi(&(0x7f0000ed1000-0xb)='/dev/midi#\x00', 0x0, 0x100) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000582000-0x37)="0be00245ce490a2d2cb2e58cb36a30bee1c91406d8362e2f92f28460d6b263ebbbdf7fe2cde96098471a2a817aa69d39c45c036359d08a", 0x37) 2018/01/25 07:02:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000761000)='net/bnep\x00') ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000ea0000-0x4)=0x200) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r3, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/25 07:02:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f000060e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00006c4000-0x4)=0x8, 0x800) sync_file_range(r0, 0x8, 0x80, 0x3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8d000-0xa)='/dev/ptmx\x00', 0x8084, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d6e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000049000-0x6)={0x10000, 0x9}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000308000-0x4)=0xfffffffffffffffe, 0x4) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f000025b000-0x4)=0x0) 2018/01/25 07:02:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810c46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa166b5da"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) io_setup(0x3a9c, &(0x7f00009a3000)=0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a71000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) io_cancel(r1, &(0x7f0000420000)={0x0, 0x0, 0x0, 0x6, 0x3, r0, &(0x7f000078a000)="44a3baa98a7316f8ba39813b15729d2cdeec0468c0841726397135d441f4bfb9ba309b934de0b98914470fe4a654002d596fbf11e04b532bf2417a44b0a57df3a485d462cc1b", 0x46, 0x3, 0x0, 0x1, r2}, &(0x7f000051b000-0x20)={0x0, 0x0, 0x0, 0x0}) r3 = getpid() ptrace$getsig(0x4202, r3, 0x9, &(0x7f00009af000)={0x0, 0x0, 0x0, 0x0}) 2018/01/25 07:02:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[], 0x0) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:34 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000092d000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f00008ad000)={0x8, 0x9f8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r1, &(0x7f0000703000)={0x0, 0x0, &(0x7f0000bf0000-0x20)=[{&(0x7f0000859000)="0df20d1695ea361fbb43ac264c91a9dd29046c269fb79eb94fb4b656abc138ad76ae157dce4164a05b13bb406b261901c1f8a55dc58c8fbba35a21966b9f", 0x3e}, {&(0x7f00009f6000)="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0x1000}], 0x2, &(0x7f0000649000-0x11b8)=[{0xb0, 0x10a, 0x5, "a816acee15ef734ab70904c7730ba48e348b6a27ca78c2368b0555d659f4027365bdb3cf1c2bc7669b1a9b83a770309139321e3d2d81ccf3a9db2a6733a852fc979438b74d7d0dcf23703731359fbaaa4d556e6a3dda73467ae1888b71e05a47445536917f765efd549ee2a6dca2243f22c7b6a474b593b202c34b8a6da1692d9018150fe131945306db1ce8e894d176e49fedf0fd581658436d"}, {0xf8, 0x10a, 0x7c20, "cb0a56c90f48c40bba76ca8040f28b001c2fb6c0973e131e5cf31808f2186302bb6304afd4b80cb5124daa2e8082086ceef3ef5c837f3116cd7766211bfd64d2501c2791ec738f5ca5f570ee9a66736062267f3f88809a94e4c33ccdd81fff31b04f12d7a7f8d1d0654ed8efccb6c656344c08b6ce272a26d20df5571393385cea989b9eac37476da62492820bc01a50262eca0922a1c42e6b9b8eb618c31057d3c321a0dd00bb1369e994547c30829e3602f9d7847413a737536314e9267e05767ffc6fac9c5de2d80f6968c9eb8045772f18302fc1107866aa0074e2156b1595"}, {0x1010, 0x13f, 0x1, "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"}], 0x11b8, 0x0}, 0x8001) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000dce000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000608000)={&(0x7f0000499000-0xc)=[0x0, 0x0, 0x0], &(0x7f000080f000)=[0x0, 0x0, 0x0], &(0x7f00006d1000)=[0x0], &(0x7f0000cb2000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x2, 0x1, 0x43c5, 0x0, 0x0, 0x0, 0x0}) [ 71.824083] QAT: Invalid ioctl 2018/01/25 07:02:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000b4e000-0x8)=0x0, 0xfffffe7e) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) process_vm_readv(r1, &(0x7f0000107000)=[{&(0x7f0000ef2000)=""/234, 0xea}], 0x1, &(0x7f0000442000)=[{&(0x7f0000d1e000)=""/175, 0xaf}, {&(0x7f0000b4d000)=""/203, 0xcb}, {&(0x7f00003b1000)=""/187, 0xbb}, {&(0x7f0000306000)=""/213, 0xd5}, {&(0x7f0000303000-0xc9)=""/201, 0xc9}, {&(0x7f0000b88000-0x50)=""/80, 0x50}, {&(0x7f0000084000)=""/33, 0x21}, {&(0x7f0000963000)=""/172, 0xac}], 0x8, 0x0) 2018/01/25 07:02:34 executing program 0: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x0, []}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x6, &(0x7f0000fff000-0x10)={0x0, 0x0}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/25 07:02:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000001000)={0x1, &(0x7f0000011000)=[{0x2, 0x3, 0x9, 0x2}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/25 07:02:34 executing program 7: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000365000-0x4)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000eed000)="0f", 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ac6000)=0x7f, 0x4) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00004dd000)={0x8b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 07:02:34 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000025000-0x50)={@generic="4beec3f78ee296a5e6ae28ce85773693", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) 2018/01/25 07:02:34 executing program 2: r0 = creat(&(0x7f0000af4000)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00004c6000-0x4)={0x0}, &(0x7f00005f5000)=0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000004000-0x8)=0x100075) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000008000-0x4c)=""/76, &(0x7f0000007000)=0x4c) 2018/01/25 07:02:34 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001e000)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x3, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 71.907751] QAT: Invalid ioctl 2018/01/25 07:02:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80800) r0 = socket$netlink(0x10, 0x3, 0x7) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000a29000-0x4)=0x3, 0x4) 2018/01/25 07:02:34 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000009000-0x4)=0x9) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000008000-0x8)={0x0, 0x7}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000000a000-0x93)={0x0, 0x8b, "001bbe6baabfdf3636505ff5b3bb5765008b8dea995c0e38bc441397f334d8577512163dc18d94fc8b2acf8549dea44c56762990aad27ad60da7ba25459f385c03294f92b049680fd38d947f3d75f9abaff83236504c2e52e4715b17fa8adae095006353369d887113e6563d3b225c6e0081e484f4d63db48d056e53d63b2138e0feed44319d5004b27072"}, &(0x7f000000a000-0x4)=0x93) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000006000-0xb8)={r1, 0x7, 0xfffffffffffeffff, 0x8001, 0x1ba, 0x7, 0x9, 0xffffffff, {r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x5, 0x5, 0x7, 0x9}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000009000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000002000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl(r0, 0x40084146, &(0x7f0000003000)="") connect$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0xc2, 0x7, 0x1, 0x100000001, 0x8, 0x6}, 0xffffffffffffffc0}, 0x9) 2018/01/25 07:02:34 executing program 6: clone(0x6000, &(0x7f0000cf4000)="", &(0x7f0000000000)=0x0, &(0x7f00001d6000)=0x0, &(0x7f0000000000)="") r0 = dup(0xffffffffffffff9c) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f00008fc000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000126000-0x58)={0x4, 0xe4e6, 0x69, 0x0, 0x4, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 07:02:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000eb7000-0x4)=0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00003b8000)=0x2, 0x4) r1 = syz_open_dev$sndseq(&(0x7f00002de000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$adsp(&(0x7f0000294000-0xb)='/dev/adsp#\x00', 0x1f, 0x2000) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r3, r2) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000749000-0x14)={0x6, 0x4, 0x200, 0x1, 0x9}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000019d000)=@assoc_value={0x0, 0x4}, &(0x7f0000ae8000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000dc9000)={r4, @in6={{0xa, 0x0, 0xa386, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x3, 0x0, 0x80}, &(0x7f000029e000-0x4)=0xa0) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/25 07:02:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00009f2000)='./file0\x00', 0x43, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000f67000)={0x9, {0x2, 0x1, @rand_addr=0x6000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x17, 0x80, 0x24c, 0x2, &(0x7f0000504000-0x10)=@generic="afdab1f72367c120e62f2754e9a8a910", 0x8, 0xf2, 0x7}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00004a5000)=0xd2a8, 0x2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000993000)='/selinux/user\x00', 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000019e000)='/dev/ptmx\x00', 0x8000, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000ce4000-0x8)='./file0\x00', &(0x7f000057c000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/25 07:02:34 executing program 3: clone(0x0, &(0x7f00009cb000)="", &(0x7f000062d000)=0x0, &(0x7f0000cd4000-0x4)=0x0, &(0x7f000034a000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x7fffffff, 0x18000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0x800000000000000, 0x9, 0x5fa6, 'queue1\x00', 0xffffffffffffff81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) set_robust_list(&(0x7f000025c000)={&(0x7f0000482000/0x3000)=nil, 0xfffffffffffffffc, &(0x7f0000d76000/0x2000)=nil}, 0x18) 2018/01/25 07:02:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000bd000)={0x0, 0x0}) ftruncate(r0, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r1, &(0x7f0000000000+0xea9)=""/407, 0x197) 2018/01/25 07:02:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) clock_gettime(0x20000000080003, &(0x7f0000b93000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci={0x0, 0x0, 0x0}, 0x5, &(0x7f0000ee0000-0x8)=[], 0xfc, &(0x7f0000579000)=""/221, 0xdd, 0x0}, 0x0}], 0x4444648, 0x40010000, &(0x7f0000d6c000)={0x0, r1+10000000}) flock(r0, 0x6) 2018/01/25 07:02:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000596000-0x8)=0x3) write(r0, &(0x7f00009cc000)='3', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000f84000/0x4000)=nil, 0x4000, 0x100000b, 0x52, r0, 0x0) syz_open_dev$audion(&(0x7f0000898000-0xc)='/dev/audio#\x00', 0x8, 0xb345ba006ac0edfb) r1 = add_key(&(0x7f0000fd8000)='keyring\x00', &(0x7f0000ffb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$user(&(0x7f0000155000)='user\x00', &(0x7f0000912000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d02000)="83c2b3a53ae472b6edd27e68055bd7c3e3ad86a4a94078d31b76353ab7dafc99d40a90e396a8e0a80bebd24cefef0e31d174a1e58b411525371eb00c976ea37bd19a5d63fc38fda074c0d396031c3c8625e7998667ed99c2d8739c9a8b6a808170285941b9abc91a41bbeda3d2440242ddaf2c6c0c374f63a72c088e2549b5dd9dcad020459b2f6e80400e9ed3841f96a22025bdd5989f4f205921e637ad504d6179d52b193abdd1ebc29e4ea0a139ad78", 0xb1, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r1, &(0x7f0000db6000)=[{&(0x7f0000425000-0x30)="e44756ae66c70d20859883eb50b7bec288d0f6f97ab6cd5c1258871d364a8605ccc3629d79fd3b2b49170c7811b0d525", 0x30}, {&(0x7f0000d1a000-0xd)="dfe4ca611014c1f909b31923a1", 0xd}, {&(0x7f000042e000)="2d5cfe42ab640e203d", 0x9}, {&(0x7f0000ecb000)="61fb67cae7441ed2c26badab2df240a873f42ab9015202ed2a79447d5582d51a3f0597e0f91509d09bee4ad820", 0x2d}, {&(0x7f00004bb000)="2bd4352aadf864f9ecc441638080c1ac85509a827d8ae5fe56ffdab983c172015fab5ad669a93f8d3403c21e4681d4a550b7330332522e3d8474429e8fd67e5878fe201427fb6a797a2df4c9a7c9ac7221089ef0c5e61cb3ba834d20dc63f6ee22bf1f8453cc87c03ece", 0x6a}, {&(0x7f0000533000)="2f608dd24389a1d075c1dcb2cb9aac6117ba4dfc643e821c73505152c80f89e4db5aade235f9cc202968fbf008b257d7db3a1eb4757982c908a710f0650699bc3f799ed3462fa5ddddc80998a76d490841", 0x51}, {&(0x7f00002b1000)="d90bf8e76cab6f58fba57abd988cbc24747814f9738d75bdfdb2c1d11a2ed300fe52a438960cc6395bd3f56ed0573a165ef18ed21507b4b5df4047a8a1625c5ad91fe695d7965768d49ece23ce0234d92d79defc086d48ca7cf5cbaec427b6a1d3d4f2fefea6128c6db672864a445b2b265c69c746b3aad3298aa05716c0b9bef3b2acfe596677106ea0fd9f8b072465eab3d961a54e7961b4e758247d932c6919d090316b1c208a1bd1e1e55bd3f68fa825bd53e125f7a73f20adfad76062125de4fdb9ec9d15ee887d69e3df", 0xcd}, {&(0x7f0000ae0000)="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", 0xfa}, {&(0x7f0000d52000)="9b6871fb8b2ceb6ce0f56803f45606d16774f2428ceeeaebddc54983c2523ba61ef78b0c7d725468d082c9d4417720dddb8d5a48675fb2d725be42be125ff19ae6", 0x41}, {&(0x7f0000d81000)="ba436c6e316e6e3d1f76700ea4a15ee2fc6054dcebe1dee2109b0f6545fcfaa09b1af54a28fd64cafb220e7226f73b16a2bea51e89d52e11aced190f6b4cd8475f9cdb40a67d0930357107daaf33465ddbbdd19b64b7de342112fc472aca", 0x5e}], 0xa, r2) close(r0) 2018/01/25 07:02:34 executing program 6: mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000f41000)="a3e04d5b928add3bededd4af2502ea8279b8155cc00f9eebe2da94985adacaa083393e3e20ecccae511c07f3bc8b67478ec0f1c86d08764b9d57a1d66df3582f880551e7f55a3af7c4815be12b8b9608f348867952764595082ab845ab4d394119c00421c873c866ff800d1a7743d516eeda572e22bbf79d5077bafe7b64c403285315284b8f63e11d99756539d4d0ebec702ad07b532e2bc58bc5f3c5c34f089074645547ae55e5bfc0f2aae4a5d93c6b7b3a3b785a54dd8aa4861f4ba3709f", 0xc0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000f42000-0x18)={0x0, 0x1, 0x30, 0x2, 0x8}, &(0x7f0000f41000)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000dfb000-0x14)={r2, 0x8, 0x4, 0x80000001, 0x6, 0x10001}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000e59000-0x3)='io\x00') pread64(r3, &(0x7f0000e4d000)=""/0, 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000f41000-0x4)=0x0, &(0x7f00009f7000-0x4)=0x4) 2018/01/25 07:02:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000349000)='/dev/snd/seq\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000070f000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000aae000)=0x0) sendmsg$kcm(r0, &(0x7f0000391000-0x38)={&(0x7f0000e32000)=@llc={0x1a, 0x17, 0xf7, 0x9, 0xfffffffffffffffe, 0xa67, @random="0e3d853a0d86", [0x0, 0x0]}, 0x10, &(0x7f0000b89000-0x40)=[{&(0x7f0000a62000)="5eeefe329687f6fedffe389c170ebbffced091f172d44197", 0x18}, {&(0x7f0000bf4000-0x13)="be09654c446f0568e10407f95592d060db46e9", 0x13}, {&(0x7f0000aa5000)="3f8ef2ddebb85eb6149da0b0beb8fa2e99f202acf53edea75a759ceaa14a461eecce4ece341ce9d7019f19187b43c960b66b4e1937ccade10beab2de47c9dd724e36de8a315a28aa60d82a75d8ead6b6a89734e90bdece0f44594b8e97cf4994ce9550a773ea40651780b68822b9d2fdfc91aebea451b615e97dbeb13859744035bebedda7d8f1d135317b2c3ab13b503e813e4c60345ed677f7a0b8f8fd05", 0x9f}, {&(0x7f0000194000)="d8066e2415f3478b492026068626fc54351dd3adf66cdeead3cc8f04a6ef55350e92a7f5809c206d60e6b6c1599a13e8de50ed45c166fc331f1d1bd505b8106294b56e5a76ef02d9114691a1c2026189fec2c5f76ad5b3f6d866fef5c7019dec08bf43b19b3ecb2e2bd1c1839411d206c41d42ddf2a90bfbe3939a8403a3b1847261735535e71d965aa5edcc777cee16", 0x90}], 0x4, &(0x7f0000a49000-0x3d8)=[{0xa8, 0x114, 0x5, "42c70b411d75790c7524b945f6985232a92cae029b870f73c90f5c6f58806283f7a47edee390e3ad2e42a80d6cc5b04f8c79798d4f0cb5cb83dcd57569bcb37ab32cecbfc0717ef5a02cf76c59fc5e83d7f7b83a76ff3f7961160135a5a50d811a8dfecbe0486109f68277bf5ebd09e87b9a4d9473296e3aa872cc09c23fe4e5cfee5055bba4a352096242d60edb46e5ede0"}, {0xa8, 0x1eee63d3aae1e8d, 0x8000, "534cccd3e9785921cdb07fc73a11aa2c627739e0c2c7309a1c44040909d297d62a689aabc02c9c45b9d39a7595fbc3f739d9fccc18507f3c6957fb901a99c4d7a0e220f650980a2e791a9082e3a2ea218a702e5404b8af87cd7a2f64c32c4334853f3fc9bcd98da079ba2a9b9cee96c5ed6e89b0da634c9aacabb4b3ab22e250b1e9bdca4fb35a4009a262025e1b4ebe402b"}, {0xb8, 0x11b, 0x7ff, "e29a278d1893a6ca4f7f2c3948248ea088605cbe179f9d083a5c68ef62d6f78b57862d37cfe2af4fe9152f0aad361eb083dc915ee7495a7817ab9dc517c867d2a7494e921a041d96e34137a5047ac866919bfab86b0f07f4fe17933e2001b3b5b438b622128e8760efe2f920f5c3b7351cf02ac3c374a271572639acc9f2cbe9b19b868c2c284d1150c122cb2a055e08b5aad75f078aabff69d4bd7a8acbca0a56"}, {0xd8, 0x11f, 0xa86, "e5a487f384b728494f1f48934536a08fe4e61e56ddc9f6186e3d31c64c2a06f97caa147cb2b2f39e6f822b3989f656089f09c77c098f1d5b3040c685b2e6ff938fdb67d64a96edda8ea606b4e38eb03196603938b1232ac9f64397ff0e4d2218fd9622372db7a47413cfd24b181c33cb28680034151715b0802234596e49be00b3dc3a6b69bfc2b2258c7905b681347b810f3dcada3e2546ee46d3848e172134c2c81f6a10d362661e0d1a6d367be144c8e7782c8086ea9e448aaa7afd11388c2f6e5d89"}, {0xa0, 0x117, 0x80800, "a4bc037a4ea8b16c28b0d4d22c35d421a051bc4bf834eed4ed4542ed859927b4c32e4e517236005198a711ef437f41b4bf2a2e594867b01c6a8d95cb6191b88dff4ca584d8c8175a5a3e719817c9c5a8e58677e63a1c7846045d23556e94286a4119f76bc739e51726fd812f2f056c2218fb46f97557c15b604a8986e2b4862cffe07810086b1189a89e04182060ea"}, {0x58, 0x112, 0x4, "43d26257c752fbc4ce315f9fae6cc1e2dd0aa155d9436380b0c3c06533ce563bbffba7be7d2bedc5aac9651528ea955475c15fcd9b2b054fb668f161ff3daf2570b1"}], 0x3d8, 0x804}, 0x0) 2018/01/25 07:02:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000c52000-0x10)={0x2, &(0x7f00003bf000-0x28)=[{0x7, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$audion(&(0x7f0000f86000-0xc)='/dev/audio#\x00', 0x9, 0x200001) accept4$unix(r0, &(0x7f0000f66000)=@file={0x0, ""/48}, &(0x7f00006e7000-0x4)=0x32, 0x800) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000a1d000-0x10)={&(0x7f0000c89000/0x2000)=nil, 0x2000}) 2018/01/25 07:02:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d23000+0x330)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd, 0x0, 0x2, 0x2, 0x5, 0x80, 0x6}, 0x20) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000071a000-0x5c)={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0x1f}, 0x7, [0x8, 0xa5c, 0x3ff, 0x4, 0x1, 0xe8a, 0x1, 0x100000001]}, 0x5c) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f1000-0x4)=0x0, 0x4) 2018/01/25 07:02:34 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000fbf000-0x8)='./file0\x00', &(0x7f0000fbf000-0xb8)=""/184) remap_file_pages(&(0x7f00007f4000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) mbind(&(0x7f00007e7000/0x1000)=nil, 0x1000, 0x4003, &(0x7f000095a000)=0x101, 0x3ff, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f000082e000-0x8)=0x40000000003, 0x7, 0x0) 2018/01/25 07:02:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() capset(&(0x7f000068b000-0x8)={0x19980330, r0}, &(0x7f00009ee000)={0x8, 0xffffffffffffff81, 0xfffffffffffffc5d, 0x0, 0x7, 0x40}) r1 = socket(0x10, 0x802, 0x0) getrusage(0x1, &(0x7f0000732000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) waitid(0x3, 0xffffffffffffffff, &(0x7f0000b15000)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000f8f000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e37000)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000165000)={r2, r3}, 0xffffffffffffff32) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00006f2000)={0x0, 0x8}, &(0x7f00001c8000-0x4)=0x8) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000088000-0x1)=0x5, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fe1000)={r4, 0x2, 0x30, 0x8, 0x20}, &(0x7f0000d89000-0x4)=0x18) r5 = syz_open_dev$amidi(&(0x7f000092a000-0xc)='/dev/amidi#\x00', 0x2, 0x2042) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f0000317000)={0x3, &(0x7f0000ba3000)=[{0x3ff, 0x3}, {0xcfe3, 0x1000}, {0x7, 0xed3f}]}) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001db000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r6, 0x4008af04, &(0x7f0000398000)=&(0x7f000078a000-0x1)=0x0) write(r1, &(0x7f0000355000-0x1f)="1f0000001e0007f1ffffffff0700007700000041536b8d3d6c39080001454a", 0x1f) execve(&(0x7f000087f000-0x8)='./file0\x00', &(0x7f0000ff6000)=[&(0x7f00000cc000)='/selinux/status\x00', &(0x7f0000530000-0x10)='/selinux/status\x00', &(0x7f0000df8000)='/selinux/status\x00', &(0x7f0000a66000-0x14)='@ppp1]vmnet1system%\x00'], &(0x7f000023a000)=[&(0x7f0000c22000)='wlan0(cpuseteth1keyring\x00', &(0x7f00000e5000-0x1)='\x00', &(0x7f000095b000)='self\x00', &(0x7f0000f9f000-0x1)='\x00', &(0x7f0000a58000)='/selinux/status\x00', &(0x7f0000da6000-0x10)='/selinux/status\x00', &(0x7f00001e0000)='$[(/md5sum\x00', &(0x7f000045c000-0x1)='\x00', &(0x7f00009ef000)='/selinux/status\x00']) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000d1f000-0x4)=0x0) 2018/01/25 07:02:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000001000-0x6)=':-em0\x00') clock_gettime(0x3, &(0x7f0000001000-0x10)={0x0, 0x0}) futex(&(0x7f000031e000-0x4)=0x2, 0x400000085, 0x0, &(0x7f0000004000)={0x0, r0}, &(0x7f0000c30000-0x4)=0x0, 0x4020000000) 2018/01/25 07:02:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c61000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000063e000)=0x1) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r2, &(0x7f000091f000)=[], 0x0) recvfrom$llc(r1, &(0x7f00003c4000)=""/77, 0x4d, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) close(r2) 2018/01/25 07:02:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, [@typed={0xc, 0x0, @u32=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810c46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa166b5"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f8e000)='/dev/vga_arbiter\x00', 0x40000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c5e000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000093c000)={0x0, 0x78, 0x81, 0x6, 0x4, 0x20, 0x0, 0x9, 0xc0000, 0x8, 0x401, 0x7, 0x9, 0x8, 0x78c3, 0x4, 0xadc5, 0x8001, 0x1000, 0x67, 0x100000001, 0x1000, 0x101, 0x6, 0x800, 0x253e, 0xff, 0x9f, 0x0, 0x6, 0x80000000, 0x1, 0x10001, 0x0, 0x329c4ec1, 0x100000000000000, 0xc4, 0x80000000, 0x0, 0x7f, 0x3, @perf_bp={&(0x7f00009e2000-0x1)=0x0, 0x0}, 0x8008, 0x2, 0xf9, 0x3, 0x8, 0x1f, 0x4, 0x0}, r1, 0x4, r0, 0x9) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00007ab000-0x1000)=""/4096, &(0x7f0000644000)=0x1000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) ioctl$VT_RELDISP(r0, 0x5605) 2018/01/25 07:02:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000b16000)=0x3, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000fb9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8400}) connect$inet6(r0, &(0x7f000030c000)={0xa, 0x0, 0x803, @loopback={0x0, 0x1}, 0x0}, 0x1c) inotify_init() 2018/01/25 07:02:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000213000)={0x0, 0x0}, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x8000000000141046, 0x0) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f000012d000-0x8)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000208000)="76c2") 2018/01/25 07:02:34 executing program 7: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r1 = inotify_init1(0xffffffffffffffff) r2 = gettid() r3 = msgget$private(0x0, 0x1) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000fb7000)=""/172) inotify_add_watch(r1, &(0x7f0000274000-0xa)='./control\x00', 0x80000c12) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000fb8000)={0x3, 0x0, [{0x2f8, 0x0, 0x8001}, {0x2fe, 0x0, 0x6}, {0x1, 0x0, 0x200}]}) readv(r1, &(0x7f0000b25000)=[{&(0x7f0000fb2000)=""/128, 0x80}], 0x1) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000fb9000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f000044d000-0x8)=0x5) writev(r0, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000fbb000-0x2f)=""/47) [ 72.244630] NFS: bad mount option value specified: v [ 72.298800] NFS: bad mount option value specified: v 2018/01/25 07:02:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000c50000)={0x7fff, 0x0, []}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00004f1000)=""/77) 2018/01/25 07:02:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x10000, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) r2 = getgid() setgid(r2) ppoll(&(0x7f0000b10000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000adb000-0x10)={0x0, 0x1c9c380}, &(0x7f0000809000)={0x0}, 0x8) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000001000-0x400)={"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"}) r3 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00003e7000-0x18)=@add_del={0x2, &(0x7f0000c6b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000028b000)=0x0) listen(r3, 0x40000000000005) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f00000da000)="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", 0x1000) r4 = socket$inet6(0xa, 0x6, 0x20) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = accept(r3, 0x0, &(0x7f000060c000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f000012a000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400, 0x2, 0x3, 0x0, 0x100, 0x101, 0x0}, 0x20) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000b70000)=@get={0x1, &(0x7f00009f0000-0xe2)=""/226, 0x3}) sendto(r4, &(0x7f0000064000-0x2)="943d", 0x2, 0x0, &(0x7f0000507000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(r5, &(0x7f000097a000)={0x0, 0x0, &(0x7f00009e0000)={&(0x7f00003cc000-0x48)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r5, &(0x7f00004fa000-0x1000)="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", 0x1000, 0x40, &(0x7f0000c45000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 07:02:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) utime(&(0x7f0000373000-0x8)='./file0\x00', &(0x7f0000a83000-0x10)={0x2, 0x0}) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x400) 2018/01/25 07:02:34 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003c2000)='net/igmp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000ac8000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x2}, &(0x7f0000c35000)=0x8) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r2, &(0x7f0000002000-0x4)=0x8) mincore(&(0x7f00006ca000/0x3000)=nil, 0xffffffffffffff3f, &(0x7f0000c91000)=""/34) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/25 07:02:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000048000)="26000000130047f10714c1f8590022ff020000000000000000000000000001ff060010000635", 0xffffffe0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000581000)=0x2, 0x4) recvmsg(r0, &(0x7f0000de4000)={&(0x7f0000c1c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002aa000)=[{&(0x7f00000ec000)=""/4096, 0x1000}, {&(0x7f0000587000-0x55)=""/85, 0x30}], 0x2, &(0x7f0000c3a000)=""/4096, 0xfffffffffffffe21, 0x0}, 0x0) sendto(r0, &(0x7f000042c000-0xa9)="120000001200e7f300ffed005f1406000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/25 07:02:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000210000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000088d000-0x4)=0x60) fcntl$getflags(r0, 0x1) r1 = socket(0x10, 0x2, 0x0) r2 = inotify_init1(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000500000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl(r3, 0x894c, &(0x7f0000158000)="") r4 = dup2(r1, r2) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0xb702, &(0x7f0000d30000-0x8)={0xffffffffffffffff, 0x0}) fstatfs(r2, &(0x7f0000bb6000+0xb48)=""/95) 2018/01/25 07:02:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001e5000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000ded000)='v7\x00', 0x1001, &(0x7f0000dee000-0xd1)="") unlinkat(r0, &(0x7f0000d68000-0x8)='./file0\x00', 0x200) r1 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) syz_open_dev$urandom(&(0x7f0000d29000-0xd)='/dev/urandom\x00', 0x0, 0x8400) 2018/01/25 07:02:34 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0984124, &(0x7f0000004000-0x8b)="acf397fb0f694bdbea8a40a6e32f3940a6051982e39581d09762bc64cb8ae4aff2001042283085926755f53c4b19459b54f9088762a4e35859115b6a50ea832ad11397ecb31414c0e5262421bb41fbe93ac3d8b854c7f6619243d6708a") mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f000000d000)={0x3, &(0x7f000000d000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/25 07:02:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00001a2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x25c) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000248000)='/dev/vga_arbiter\x00', 0x8000, 0x0) r1 = semget$private(0x0, 0x4, 0x4) semctl$SEM_INFO(r1, 0x7, 0x13, &(0x7f0000b88000-0xe1)=""/225) connect$bt_sco(r0, &(0x7f000071d000)={0x1f, {0x6, 0x228, 0x1, 0x7fffffff, 0x800, 0x9}}, 0x8) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5", 0x5) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000131000)=0x8) sendto(r2, &(0x7f0000cca000)="8a65a510f7a146d7", 0x8, 0x0, &(0x7f0000eb6000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x3a) 2018/01/25 07:02:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)="", 0x0, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:34 executing program 3: r0 = socket(0xc, 0x80000, 0x3) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0xffffffff, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000001000-0xb2)="e086a96ee165db6dee4c0bcbda0dd0b24f173e3a6137c477d5803d82aed8094bbd3151c4b1d05ef76007183b4cd42ce65d7ffe5ca3bc215972de4a1071fa7f98e014abb2b813d76e14696ab0395281c79e1dae8af60239504fe313592888edc93378c4c5115044c7cc5d088383ca5800a6da1a333643083b700a33ed6ba0c73dffde1d45ca01c71ec2ea8f693e6e51a907a07a22c7ab79a3948cb61482f3d87f6885e45ec87ad5c442b987b05a7abcdd4298", 0xb2) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000000)={0x4, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) setsockopt(r1, 0x800000010d, 0x0, &(0x7f0000000000)="02ca023b", 0x4) 2018/01/25 07:02:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000575000-0xe)='net/protocols\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f38000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009fa000-0xe8)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e8000-0x4)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000082000)={&(0x7f000042d000)={0x10, 0x0, 0x0, 0x802}, 0xc, &(0x7f0000724000-0x10)={&(0x7f00004bd000)={0x220, 0x12, 0x5, 0xc, 0x7, 0x0, {0x7, 0x0, 0x0}, [@typed={0x8, 0x30, @void=""}, @typed={0xc, 0x12, @pid=r1}, @generic="79b0b608c15f27b3a4cedf3f93fd077e4142bbdd515fe22a2152ee483c4f0c6c4305adb86ca0e1cae7f6b838e6aaaa1d554cf39e0cf3012bb9803d", @typed={0xc, 0x92, @ipv4=@broadcast=0xffffffff}, @nested={0x17c, 0x50, [@generic="dd287a7f5f34f8ff4cfc4788afdfe312897dd9d4655e73b24ac5418b04a603149d2d496b6375c100cfebc3544b42fe6abbcc9b2a0195d3abe7f57e682257d3304d28421a9e5ee74408eb1b8ce1e9dfbae812989b1c91b8a6a018351ba6d0b631b742a1caaa6f5cd1fe1687e87914c41b5d02f969094ebef8dd9957e1041fb4f9e933ebf2756ff1bab9f9171c41f3c6953fb342cf6df7da35c3e7fa986754825fe06492f50229925c57f32096a09f3c5d83d722aaa2d44357f3f4a3bfdf24143bc6563be18a77820ee34078565cc2af64c7baa118", @typed={0xc, 0xb, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x88, @uid=r2}, @typed={0x10, 0x43, @u64=0x8}, @typed={0xc, 0x1e, @u32=0x3}, @generic="ae387314ca349428d0e2e1dde967954df10ad09643183b8fe66b12c86deb2f6596003f298069005cb7de35be83d8800391337b9d9b9669789d644dbc45a5ef4864263b82c362b560f4741e8657cc667224f45852d0fed7", @typed={0x18, 0x48, @str='net/protocols\x00'}]}, @generic="43ca3b9f776a929e15bce2030635e9c4b4111838db91cc05cc74b1c66da661778999c6e3d66c8b3e170dca77a7592a97abb33d"]}, 0x220}, 0x1, 0x0, 0x0, 0x4}, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a48000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) pread64(r0, &(0x7f00009cf000)=""/0, 0x31a, 0x2000000) 2018/01/25 07:02:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000ec8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a1fe3d", 0x0, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, [], ""}}}}}}}, 0x0) 2018/01/25 07:02:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x40, 0x63419c059fd0f874) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000b38000-0x20)={0xffffffff, 0x0, 0x10001, 0xff}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000e96000-0x20)={0x7fff, r1, 0x10001, 0x4ac100000000000}) preadv(r0, &(0x7f0000ceb000)=[{&(0x7f0000aeb000-0xe6)=""/230, 0xe6}, {&(0x7f00000b3000-0x11)=""/17, 0x11}], 0x2, 0x0) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000ba3000)=0x0, 0x2) execve(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)=[], &(0x7f0000003000)=[]) 2018/01/25 07:02:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000a2c000-0xb8)={0x0, 0xfffffffffffffffb, 0x5, 0x7ff, 0x1, 0x100000001, 0x4, 0x7ff, {0x0, @in6={{0xa, 0x2, 0xe4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x0, 0x5, 0x413, 0x6}}, &(0x7f00005eb000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a22000)={r1, 0x1}, 0x8) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000716000-0x4)='/dev/dsp\x00', 0x2200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00003f6000)={r3, 0x0, ""}, &(0x7f0000285000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f00002c6000)='/dev/dmmidi#\x00', 0x9000, 0x400000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000086000-0xa0)={0x0, @in6={{0xa, 0x3, 0xffffffffffff7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfffffffffffffffb, 0x0, 0x7, 0x100}, &(0x7f0000c76000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000b0d000-0x8)=@assoc_value={r6, 0x1}, &(0x7f0000d1b000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000bfd000-0x8c)={r4, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x2e, &(0x7f0000006000-0x40)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0xfffffffffffffffc, 0x3, 0x2f, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) sendmsg$netlink(r5, &(0x7f000025a000)={&(0x7f0000a0f000-0xc)=@proc={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f000063b000-0x10)=[{&(0x7f0000000000)={0x1e8, 0x31, 0x820, 0x6, 0x0, "", [@generic="ede820df9d5ea1883ea8fbf73400bbcd33c995b8ce14b1c65c80a5c384b26b5b61326a0893a38f5bce7978e79518b806bd62dbbc54715bdb07a6f16ffa01dcab145826409a33aa85cb01f231db772fdfcb1fae7a6fa5e27fba05c87655959938c7dddfbfef976a2087e46518f4131f1b68c3897edd7c96658e64642856f8b0aa20c078309772dc937188bcab4cef24a38d37ada605a3fc28ae7270b38dba34e8c9106b372118faffca3afae65e31ef50b3c66cc4be81c7b6ecfb4795f35f53a67d716cb6cb95e8eb8e5f19ab5fb56b37dfb715ea540e66938ae0a779ef71d41cb81e1b243d51df01ea4f279b4cfcee9b1813674180", @generic="4cb6f393ce2d968bacd8df93cd2bae827aa91ba6ee2b9b0d8d7962d4b1889482d4361adff99e9bb2dfc24d6dd43f3dcfd9e35d33767e70bab0bbe6a6c53534f1b22d68f62afe7d27fcbe9c9d26c9ae5480f3f6bc50c1c3ff402e03bf1ed469c20c5ee0ab3e54c539b49143de855bc5f7aa434e03875c1941fe495236aad9c71c0e5486435a8be50a3c842edaeca9b801184a7ecaeb343333270856db19affab84b1e5856ef2b9d9c53f307784343cce986ea6513bd8d39b131f10bbccbab6f93b6d677d4088613004e301d4129f1dc6eb012409fd1fe4c038797f30b2fabe1226fb216"]}, 0x1e8}], 0x1, &(0x7f000023f000-0x20)=[@rights={0x20, 0x1, 0x1, [r2, r5, r5, r5]}], 0x20, 0x0}, 0x8080) 2018/01/25 07:02:34 executing program 0: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000922000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000af9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000af9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000af9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000af8000)=0x1c, 0x80800) 2018/01/25 07:02:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000f6c000)=0x0, 0x2d5) 2018/01/25 07:02:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)="", 0x0, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x10000) ioctl$TIOCCONS(r1, 0x541d) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0f00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/25 07:02:34 executing program 0: clone(0x0, &(0x7f00000d1000)="", &(0x7f000016a000-0x4)=0x0, &(0x7f0000858000)=0x0, &(0x7f0000332000)="") mq_unlink(&(0x7f00005e2000)='\x00') pipe(&(0x7f000010f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() setregid(r1, r2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x2, 0x1, 0x2, 0x8, 0x7, 0x9}, &(0x7f0000806000)=0x20) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x7, 0x100, &(0x7f0000000000)={0x0, 0x0}) accept$alg(r3, 0x0, 0x0) 2018/01/25 07:02:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KDMKTONE(r0, 0x4b30, 0x9) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000059a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = creat(&(0x7f000091c000)='./file0\x00', 0x100) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00009b8000-0x8)={0x100, 0x0}) r3 = syz_open_pts(r1, 0x0) dup3(r3, r1, 0x0) readv(r1, &(0x7f00001d9000)=[{&(0x7f0000224000-0x16)=""/22, 0x16}], 0x1) 2018/01/25 07:02:34 executing program 6: r0 = creat(&(0x7f0000199000)='./file0\x00', 0x82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00002e1000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x1000) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f000081c000)={0x3, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, 0x0, 0x4, 0x7, 0xd99, &(0x7f000083e000-0x10)=@common='ip6_vti0\x00', 0x100000000, 0x6, 0x1}) pipe(&(0x7f0000d53000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000d98000-0x7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009d5000)=0xb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x17, &(0x7f0000b01000)=0x0, 0x4) 2018/01/25 07:02:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)="", 0x0, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00001eb000-0x6)={0x0, 0x4}, &(0x7f00007a1000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x0, 0x10, 0x6, 0x6ae}, &(0x7f00007b0000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000acf000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000073c000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000ca4000-0x4)=0x0, &(0x7f00005ab000-0x4)=0x4) syz_open_dev$tun(&(0x7f0000964000)='/dev/net/tun\x00', 0x0, 0x100) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/01/25 07:02:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000341000)={0x0, 0x0, 0x0}, &(0x7f0000757000-0x4)=0xc) r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000179000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000c79000)='stat\x00') sendfile(0xffffffffffffffff, r2, &(0x7f000009a000-0x8)=0x4b, 0x400000ff) 2018/01/25 07:02:35 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89fa, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000017000-0x9)='/dev/dsp\x00', 0x0, 0x0) eventfd2(0x2, 0x80800) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000018000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000018000-0x4)=0x10) 2018/01/25 07:02:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e3c000-0x10)={0x1, &(0x7f0000313000)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f0000b76000-0x70)=[{0x70, 0x105, 0x1, "6dedbe2737a79a7e34e26376a56921c9a34d623c104b5d9251c5ee5ad9a00c62fcadca61cd9d51f5aae2cbcba6cd28004451a9911682ebc5e72d5a18b9c8b921522f9f0499bcf86a1d2f3393f186fe0f88b37ba7cad6ff5cd0b6f1b4d2d6"}], 0x70, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 07:02:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000efc000)='net/ptype\x00') r1 = syz_open_procfs(0x0, &(0x7f0000e66000)='net/ptype\x00') pread64(r1, &(0x7f00009e7000)=""/122, 0x7a, 0x0) syz_open_procfs(0x0, &(0x7f000083c000-0xa)='net/ptype\x00') dup3(r1, r0, 0x80000) close(r0) 2018/01/25 07:02:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000503000)='/dev/sequencer\x00', 0x20800, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000bb2000)=0x0) r2 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) write(r2, &(0x7f0000a29000)="247e8cc0ccde12a7020d6c3a988617a1cc73aa4cc22e03c5f58fff18f6a334069dc854a4802c1cb2378c24b72ca2ac02fd3bb15a9f1b641d34869c4e18fa8267fe0d102f0538e107527efb3506b5699089aa870ab69cc52b743cce6c237b7a3d8113fdf8b621de8e95eb5fd88f026fbf177b884e197092eb32869decfcd1a9c2a0708ab5f2041439b9c004d7407f62080a4bd1e42f551aba9ba9fa086cb2fd6e8180f03be65b5c4486ea6beaee5f0f0a158dc372bbc71eea0b4c7106761d6ce19e3bd286681b55e8a67f016f18de995345a8d067cc99158343c7fe72758d50001a1c1cbc89d9e34c1c181b603617f38374a7a8488525af2eeb939baa669ac967232dca60d6b196094faea5f65290104a3b5075c977504994a47dc4589601fd994ab2cca5d96b68a685d8bd07efe1616e18a9704b7d512aed596df59a399250191b4d39dd35048efd0a5d91aff79f2a2beab6ab5ffacee7be1533b7ace60c100ec6941c2cbf8cb9f8b470af89a19d03d5a6c68f82ab1fa1d649da800532673600f5e0417a2447350848af49f3bf9a5e52bc8e96c0f3833569420792379b83c034a7a28bd21b3a420aae37f303dbfcddeeaac9f739562a8dcfeab1204326fae5d64472964596c4a1ecadbc47a385acbaf3dad30e4afbb064732af255ebbfc3d968737dbe8cd0d87cf5bdeaab047fe4db3a9cd9b4609a882fdbbda0e4ed6eccb60b58319119d962b943b6db85808de9c397c68161cdddb7242aa491e0600f2493ac01cee27db17638aee4dc450333bc0d000c2ddcd45e47555b364d25fa9ff8c9a482086e6a9c76359d57a701fc783bf3f95d9d92866965fc459aa8ed516b24ce4eaa7677783e0d75eacb826e5033fdaedd8171e0de5bc352af88b489a62dd6a3a19efa6a10aec8d1d8626d92aca8de69333ca63ae1968864698fe4fe62ed42015c60cdbd9bf8d58a88e73d3c99ed051449de2fac426ee165b7477ca4177e563a5e02a7c2ad5b34b823b2498aaf4596bafc52ccc1afb529b0d4724aa944742e6e5b636589014e0fea1e342eca966b22cce4b34561ede1ea93189fb7f318b77c535dba8c159abbf6cdb6c6298bd34d7ed7cb981ba34de1f74cc48f27e1fb9efacb61d29808c9e933a0caa9a501f93ea878d955d136ae17c7fa7b76e24ebb9183bc281c29e966ae4193727452ae5b12937c3d4c2b50f48f4ca52130f352679641a3162727fe6838ff6e4bf3009e40e17b6e099f2040eec887a11a688fdb04523096f8904d17ba4ac469d78846bb79888e45bc4b0f46e861d8b52a465808cb3ff8f78580758470e524856fc62094f502186deb130c2db869e093a0bb9fea22a5fd13dbdefa5c6cce28d91927f70645b4822ce02492296ecdfc0a02fd334ebc167b96afdc9447e5f6ea32f884bc3e69dfd3812be9f9257c8483782c26c66666192b5673863f177d2823f5414f93bacf14946bfd27b2c66bc548beb768e66cb2cd32551b3e2e603a1283e4f981d7ca66a858eda535e1e3037a4ea7cbbdff91c0bd1710eb56135e068694bdb76522e7ce9f6cbe5802d08984eede1d5113593f1d28c99ed46fdd452956488f5cfcb573e05159d8699788f5db205c2913ddd4a0ad6575286fd7819df264003686f7ae930fc16030a3256d2275029f20a024ad405a725132c7c4b979e35e97750dd24854800732f1542213fcedd5e2692017b471ff1ad06618628a846bc5dfcb5e232af01d2053da944cbfd9b72f20d862ceb19d331b5824cadb8fa2d736", 0x4e5) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) 2018/01/25 07:02:35 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rtc\x00', 0x181400, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000003000)={0x7b, 0x0, [0x6ff, 0x0, 0x1, 0x81], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000007000-0x20)={{0x0, 0x0}, {0x0, 0x7530}}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000005000-0x10)={0x1, 0x28, &(0x7f0000006000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r1, 0x0, 0x0}, 0xc) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) semget(0x2, 0x0, 0x10) r2 = semget(0x0, 0x4, 0x80) getrusage(0x1, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semtimedop(r2, &(0x7f0000000000)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000000000)={r3, 0x0}) 2018/01/25 07:02:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffffffffffff, 0x240) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000001000)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = add_key(&(0x7f0000f94000-0x5)='dead\x00', &(0x7f00005d7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r2) keyctl$search(0x1d, r2, &(0x7f0000001000-0x6)='logon\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) r3 = memfd_create(&(0x7f0000000000)='\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000000000)={0xfffffffffffffff7, 0xa8a, &(0x7f0000001000)="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", &(0x7f0000002000-0x53)="3976dafb8486b4155c4155256879dc7da91c1c3fd2965d467d2653ba455a8d4831cc027008263f784922e1e4c22753407b5cf1993a4ff5db58c84738db68e37c1a1faf56d7bb4881f84b892d28cda2c80be3d3", 0x1000, 0x53, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000003000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/25 07:02:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$mouse(&(0x7f0000e6f000)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00004c6000-0x4)=0x0) r2 = dup3(r0, r0, 0x80000) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000d3f000)={"ce317a8639ff755aae3bae29300b90b1", {0x4, 0x3, 0x9, "d13446802c6e", 0x401, 0x0}}) sendmsg$nl_netfilter(r0, &(0x7f0000d31000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x14, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) sendmsg$nl_netfilter(r2, &(0x7f00001ef000)={&(0x7f000026a000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000a65000-0x10)={&(0x7f0000724000)={0x14, 0x10, 0x1, 0xa00, 0x6, 0x3, {0x3, 0x0, 0x7}, []}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0xc080) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00008a3000)={0xfffffffffffffffe, 0x100, 0x100, 0x40, &(0x7f00006a3000)=""/64, 0x7b, &(0x7f00008ae000)=""/123, 0x36, &(0x7f00002c3000)=""/54}) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f000020b000)={0x5, 0xfffffffffffff000, 0x8000, 0x7f, 0x800}) 2018/01/25 07:02:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r1 = memfd_create(&(0x7f0000eac000)='%#-lo\x00', 0x3) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f000047c000/0x18000)=nil, &(0x7f00000d8000-0x18)=[@textreal={0x8, &(0x7f0000699000)="660f30640fc72d0f9d90ef00f3a7671ceadebf00380f01c826f00fba3df366b8b00000000f23c00f21f86635020008000f23f80fc71f", 0x36}], 0x1, 0x8, &(0x7f0000af0000)=[], 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000dbc000-0xd7)=""/215) r2 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0xa56, 0x82) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ftruncate(r3, 0x7ff) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x102000001) close(r2) 2018/01/25 07:02:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000002000-0x4)=0x0, 0x4) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000123000-0xd)='/dev/dmmidi#\x00', 0x81, 0x80400) ioctl$TIOCGPTPEER(r0, 0x5441, 0xfffffffffffffffa) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/25 07:02:35 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d8, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000012000-0xf0)=[{{0x0, 0x0, &(0x7f0000018000)=[{&(0x7f0000024000-0x93)="57bffa00dff2d2e21d6dca3d52e817c298c34ae2475cd41b51da4bff6049f7cd31df00f2b29ba477c170b550df26cbcbb5d0761adbe13a78c48a7104824d8ee55bbfda1c2b33605152eebfe50d9aa486ede9d6c53c5d0fbb02200e69013e354fa663485b13851e625747a7c9149f1befc8b093bf81f53c8cd00b8ee12a3dd8dad377a557e8a75156a7ee6274b763f13a0aa0e3", 0x93}, {&(0x7f0000025000-0x54)="67c11c0e18d3c849e61e4ec5e1304276f61fa8b261f129b1928761a9e4b3b5b3a0813020c834bf248393e76c6991d6bdbf13103474bf82e355731b3c7552d9ace2c2c73f6563c1f207e606f56cfeb6d6a744647c", 0x54}, {&(0x7f0000007000)="", 0x0}, {&(0x7f0000024000)="d0d79cbeb3c890f03faf8183302c282220f04a7baf9687aa8b5a0a4312d329f50496bcd11108dcce3c0d2c9cc8219609b2e760881bbc5d896f9ef74175fee32937697b6fc9abeeab12421ebf0ceaa56f3e7ec8c038506c994f17c047", 0x5c}, {&(0x7f0000025000-0x24)="d8413e20a0b6f16a877dfa87bf9092dbb27a3dfdd5e966d8cb6a3bf755d24576cd2a5de3", 0x24}], 0x5, &(0x7f0000025000-0x12c8)=[{0x1010, 0x19f, 0xffffffffffffffff, "746d10b92c27e83f8b059ea91fc520765f437971e24693f7cb4abee8e086b87a7a4ccbc7d7ff6bedc455261a257e074df254914f917e722441a0bea71c6389cefa9c03f70ea8e46f3254d44b0a9d1a0ab87a12884b78e723d6a337e448d2c7a5569055c89d551633d32994ee5f3a83399bad95b3e7502cd9b7f665243469f8b74259df6a53fe7632cb62dd33ab47aac261640330f00a6c3f4f622f8a3773683bb5e32fc1f175e4ddee37969817d1a8ada8c2f7802fea06417a033ab6cb88d12c27d1622bb16418b24ec1e3c4594917a03a652b7792a27e9009b778892dd15f42e393ace4b6fe799d46cdb697b7cc5cee93fa4a07e6837b3d092c78d794d3a78b3d8577c606507fba3bd25857039c0455c7d5bf63a8eb0df6da308b8c93f68a5cd46ffe7b92f1b094360199654c28e1ccff99af220f7fc9808ce044efcbb83d88422fe1615b1f5f9d621a7a911fc2bb71754bf3aae6701d9cd2248fdeebed991115c02667ef0c94f53caa6c80cb67208d8786d3cbbebdfdc995c5534680e69c2c1d4f62485469804da1ebb589a7c7516420d42f9c2a670eaaa68ae4c1881e62e637b33eb013b2d2aca4b22322911d795ea8b39a066835da611b531e34873268edfb751fc857cba8ba0a0af47a654d0b02594ff4831cfbdfc748d56b6f1e638d2973645a300d4f748f99e686b5975a6e2763799d5ecb1786955aa3562636ae0ed2ec7723817061f244e9f8d78a19b392b376e2f5b644cf11b80aa76ca76ec4e4979e21fa98a4e60cadaccb9a12098e7d4aed674ab1f6cfee867e9cd965cf8820379f450f7d4c6c622a2daea4a17b7b13888843abc0dd930da3105e5e3c7a4a572fdf86051fd2ceb0a9a171cdafa30b63f9558f3108ae8304603ffb934c0784e19bd9524dabcb2aabc21ebbe078c487338f80af9ff3c7c78dc2ed5f93d2ed31964b0124cb3e450fd641ff7ad5ee5ea2291b614a3c8929fad6a850dc976cf458c3cfeefd7b375b7f69ad8aaf417d6f0a6b049b9128061884a460b06f2f28e45e054e5b38ba4781922daa29260816b6c926ef8e77944b3a7a8ec3f2c970bd28ff95230b933b8fd3aff475ccf13c6ef8de5bb795e4f8526b77a36d4823aea313ebe0ba85d90da61a5c825f7aee6cc6f185641ffdca988c3a227715642455c8e469d061dd994b00af6f6d3553353490322c77b331e94df500c7aa6c57a58539742206500e0009b2105d4d487668b562d87e9f1e059ee9ad0bdfc58ad92cfd61a52e683868540bc3f95e183a62d960e075e850e13489755d2a95ab38a262abab30011076be6111fa132664f0dc68f1b294a8a20b97f5cfb1af62aba9658e59c1dcf8b43fdb87b12b96beef1353bc5c62d414e54b55c1c93af55848fe73def5c1640b378954fed97d6f99d2464c66f9d6ef36c226228bd5e5ae903cd4350ee7913519b05da3cd28a7fe0c26337616eb01dba15d3dd6a599a3c5ae1110c8ea26c3a061cc572cb4ac501d1432ad773c9e14f11fed3a09795c29a1fa24cb34e65d8a297eafd88457fba5dbafb211fbebd9ec22529034db7bf716183505c7d8aa5c6a3f40fe632b556abd57f30c93652f309eed07d57d3304b64e82211658f0e3102327bd163e40ff368d94178d7156743f07ef2378559fb3050193e7e496d63c3f30699520f0274306c2ca8dbfd8e647042727448a98b96a22ef8d21ca754e3ba46bfcebd881919d14a1805f0b4c1b333dfdcc40f10ace0d9060af9a1e2f0ee60963e6b6afbf9da36c9465a01b67ba5356b949989ab839f3f2a044fd5bbfa6df38e6078681c44aedca1af485d13b4f0afd46335e3411a8df5651a2d4b5760f0e82df5a9f704c3a52ddf5232e5c9cbf0a6895ce0c6567e855bac5d4c274e31da6648272f66d4972c4c0debccfa54df13dfd1454506e3e4f19a335206a73a4db6ca801ecb7759cc7160acbc60daad2b9151854489bf7934823a7d635fa6055b713d24489cec15b5641aad1aa058191465da901a98bdc1309d88c71b00b2df295ac3c2470c08456eeeab4b471001c38cc0bcc715ce04952d97439078a74f9177e6b8078492e959998c31d334cdb6941de039e7dea9c0add207b4a208145eae5791894e32c34785a5ed9d18abec7d581086fc77f4c3798e3491301972a10d8bdca66ff87bb590e591a4aee05c7a9ed37279792cc8faa9119b9199e797da02f36caa9ccd93ee89d10995a0aec0f91e809336b7057f440eac60e038cd34e6c2dcf7ab4cccca00596ba65c2d2295fa609c149167d54b9351d8fd448a96f6ef8a4da5bd9ce322d04ae110b77c1a142479de9bac66e83a34af44c4261bacf79d81d73bddfd8b9b514f22448f573c5ea67a8d8925528c4637708cbd4b26b4cccced0b677a3e7d3805963616b047e6720621c29dd6f985e7601f45fd2e500ccea76c8f5e228750cb15b4474a7443291fa97085f46ae0a6e801fabc89d4f119f5562335a24ef27c53a00db4add5608de380eb64059b9208406a589170e63db6472a35eacbd479f30156d27bf2750d5cb24e9e8bf05ce8d26cb46f2c8c33c397c26921e3b73cc038fb8672b23b6cebb1fd988ec4a6908a7981a30f26c1d2ababa862ec0f6ef3dcf570da300886a7b98f17369d3e823d16e15643bbecfad57631627ba66afa082fd85da3af9677c9f629ef54034f3e558200291611656f062c96376f8beadf83da6c82314972f9e1f57ddfed574dc7d2574a7c51a7cdb7902ba48885f4ac57ff7d89abbd0c07b8f9490271c711cc2f474b73b23ef98b37a0f3a9fd29306f79685708516ec9dbc75ddb1c7d99448810bfb7cbda7a9ef8c974f1a678b5becbf7219f2943c417a01094821bca4d6f479b7cdf0d1501714e42269c8b8ea66004cec96dd90448afc7802c2184d648fdb2ab78ab8fc105ebf01346157603f1e00662a8647d75460df8b8be16f865790d3fd3f1149ed2bc2454c9f01ee3c64c36e6663feebd3cd938b5046eeb579815bb0c965b7bc1b8ea587499c6b12c2014c279e4e2258296f7294d81a9c5d2abf14f28e47324f8d306c54b2811b19df3e2476ff9cb1325fea2f71afb0fb4ed8f45e01f11868949a090ddba5332bf2a64a2ca4ef914af215ad5cd5e29d4c2c19ef922093dcfd4b91cfd85f95c33904ff20c04b779cc2a7e540d100a42a3bb07ce66f7dc0be040914cf0b39df1e30ac2a9ff6070660e3b431d29acd37810b1505ce34337f159bdd560b440c4fb47494ed8b758d6b1d9fa0712bb4787fe8a1d0e91a078fdebb85f5549238eace5e028f02c32c85be522c966a5854d3674566f252f7477d471535f4c7f6ff297dda9d80c5e98aebf7ec66d684ed070c22a2a7df264b1b04c81f8482f17857aa99b42153271cdf076d1105e7d188b665ae99723637acea0b2d6ddb482470623b5814541884bdde50655a4ac107f45c900a803c3bf2682b6fe007434a4c8fdd9b8fda6bb5d507b555f12fe8bfa23e09964520cc1d66101d14c7c1ff5f56506b2b823a006354d45541c116d98226ccc83fdc3526d8f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"}, {0xc8, 0x13f, 0x0, "3ecdcfdb56de1808081a894b632b0b29cf15d8caa51db0c4f58c1905648090074cd000c869734645c86e9652bd4bd970d06b3d0984875e7e6083d175e043614b239aef61b00169454b071802f6316b29a0c1f940ccc6703e9a429684dec09cf25125b5bd146d21f1824d42d4f645905c2a1916a2f20db3a351dd81fc461846722005a124604416752b0810c7e199659885832d44dcadde54fbbe8ea4ce8a5012342f0d67ccad968de32648e90ad7dd53b7f87ac09f"}, {0xf0, 0x10d, 0x7, "75f21eb84c6bcc348851e36e8296a52f06efe6201a336d1450e1a1a4f4c685883476ec4998847a9d40a42245f901f6c41540c8e409ab77904acc7eb0cf2f0887152a0208ac22b0fc7bb0456a7f072149a343a265933bbf37a19e92d940cc5fedb9b5a439755f87947c9dbbee4f61181f667a32ee7099c1181088470096d2b58c640c6bb065391d2ac437c8afa284dd39b71fea36d677c14f69add8978f5c38e5197d323e3375036034e25ad61b061d25d788e0f49656b27fc8e3c18df80d8b6d3fce64939c8b1b70b48860d4832e4e31902dd70c0f4beeafe289deb75bade0"}], 0x11c8, 0x4000000}, 0xe74}, {{0x0, 0x0, &(0x7f0000018000-0x40)=[{&(0x7f000000c000-0x5b)="37829faaa56184c5df52612acdf5e6ea4e7d5d251b6d42f91ceb9190614c07ad262eccfbae2f19565b4ce9ad0406d168de2e1c128f3ffc3a224b0f184ae3c45f07cd3c0154a9db304c6ff250946956deabce2202c3904f2d57a4f0", 0x5b}, {&(0x7f0000004000)="662621172dfcdae721b72bca0cf502275d556f671857a90de5c93790fd8f347da68935563de819ffd92712bc40137716c8a0e1b89fb14a06ae583bb4767a77512bf09516529aa942d89daccd151eeff6edb9122c55da5771c761e2f387440fe8930a08d892b425296f73db7f87ae2d2358e0bdffc9f8c4915258e0b65964de0f39a19c20127aee140c31496371b07cb3c7c66ebf4d57f42e90f7b951de4c4551a1fffedcfd55815d376db2d3f61a2ead5c385cbf138275472d953621138542156794ff182820e54af96c8dd679927acd2bcff05cf2458f81635cb08f9d6b69ee625b61ee3d1d51", 0xe7}, {&(0x7f0000025000-0xe6)="d434d79336dba3cd0240691372b7dc5a6b46a996a348e2a26e3721465c82ba13c742ab80a0b391ed4bb64dbe56a34ed0fa12e5e8477888dc7b68384bb1da8fbc18310521c73e0eb0f37e8c3b44d3290981555340fad24b5848ea7dc8b67d88433c8ba57959d8124613ce4befad58a5cd16b962915b80f5d263f778ea4b082e42e041fab322096a8f6d0f51e017bed5f39eed285f11c9797f18da810c91e92a9542be7049c09fdaba4bd7b2b7c4aeb6269d28cf66ea9d3d2f0eb605ccc52053f237f7ca7790d575023d3138db335274d0f9cda20ea2f38f0e3edc6637d526a2c18f5254a6a803", 0xe6}, {&(0x7f000000f000)="461e7d9adc080abf51da3a1adf0bd4cf6e38be0a91ab4e4b6fad73924631ff122864d60f3122306b5a32e1810452c71fbb759d85d141569427f3c96350e467540cd8ece3071a7468d94c9b61c107a21199a703a754a263f113045907c8d8b68b845bc92473817738d35ec893b78c23cafb2e9467925f60012162fd95dca7754222b9876555fb9d720c9f7bef3f42edb56ca7d823b1c218e0bfe7cae70e290d045eb383982bd115bea0", 0xa9}], 0x4, &(0x7f0000017000)=[{0x30, 0x110, 0xe5, "3063e02f64cd9ea110b90f9c3955b52d55f5198b54707bcc45"}, {0x40, 0x116, 0xced, "a713db3746e05d8298ad08b7625ba74f0fd1fb7e27f0faef5ff35907036db890b5dcfc266d628e484523319676f2"}, {0x28, 0x10e, 0xfffffffffffffffc, "48f96736ff026065f210e8def0a0ed6fac4f8f9bb25d4996"}, {0xa8, 0x115, 0x6, "87c80f4d50acbe9857846bfbbbf3e18c70cab14e7966c35d99944294a83df85406972374f6589345bf0c51546e664844e529ed6c5d0fb0f9a7590a6faf029595f7f5373db30aefd3d909f6a46a449f0414c9bc9ea4749a2c98a71e12bf31693bf590ab0b10f5a91dc4a800283770a763766259b6384340b05dd73785df4b08522604c252fe3234fc6b5a56fec44c4bc904ad2b97"}, {0xb0, 0x101, 0xc5, "c8fba0e4c6e3f93e9285a71e7a3d16cf2d8a835073d55de9f41d31fa0266ec281b1708437365250370e8a68702c469de0b33880ffea1bb4b1fba97b7222d23ff6f09492eb6642e8e7e355ceca8245678081d3bccc880b9e448e0a86830c2e4ae8cc1d38d909c0ae7a3d2ee5e80bb219ede70edffe573f36e4eebab2b13ffda0f6a691a11d0cb1442cb6759e61dcfc21c0328d6055c3300e93e930b7b"}], 0x1f0, 0x40}, 0x1}], 0x4, 0x40004) 2018/01/25 07:02:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000024000-0x50)=[{r0, 0x0, 0x4}], 0x1, 0xce8) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) unshare(0x400) r1 = dup2(r0, r0) mq_timedreceive(r1, &(0x7f00006b1000-0x83)=""/131, 0x83, 0x0, &(0x7f0000ccf000)={0x0, 0x0}) 2018/01/25 07:02:35 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000eec000-0xd)='/dev/usbmon#\x00', 0xffffffffffffff81, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000a84000)=0x0, 0x4) 2018/01/25 07:02:35 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000008000)='/dev/mixer\x00', 0xc8f532348fdfcfd, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000001b000-0x4)=@assoc_id=0x0, &(0x7f0000021000)=0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000022000-0x8)={r2, 0x81}, &(0x7f0000013000-0x4)=0x8) 2018/01/25 07:02:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x216, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port0\x00', 0x12, 0x0, 0x6, 0x0, 0x6, 0xc1, 0x0, 0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b6e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f0000ce7000-0x8)='./file0\x00', 0x82) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f000005d000)=0x3) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000554000-0x400)={""/1024}) 2018/01/25 07:02:35 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f00007a6000-0x12)='/dev/snd/pcmC#D#p\x00', 0x706, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00008b7000)={@dev={0xac, 0x14, 0x0, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000002000-0x14)={0x11, 0x9, r1, 0x1, 0x7, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) vmsplice(0xffffffffffffffff, &(0x7f0000f40000-0x50)=[], 0x0, 0x10) 2018/01/25 07:02:35 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000025e000+0xbfa)='/selinux/enforce\x00', 0x34000, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r0, &(0x7f0000bab000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000539000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x0, r3, 0x0}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f000002d000)=0x0, 0x0, r3, 0xfffffffffffffffe}) 2018/01/25 07:02:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x400c00, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00008f5000)=0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x29, &(0x7f0000296000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000a5b000)=0xc) 2018/01/25 07:02:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe2(&(0x7f0000539000-0x8)={0x0, 0x0}, 0xf8d8f06b66bc429c) bind$bt_hci(r1, &(0x7f0000233000-0x6)={0x1f, 0xc2b, 0x2}, 0x6) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f00005d3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) syz_emit_ethernet(0x2a, &(0x7f00003dd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/25 07:02:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000512000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000a3a000)=""/4096) r2 = shmget$private(0x0, 0x1000, 0x400, &(0x7f000046d000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f00009da000)=""/169) write(r0, &(0x7f00000a1000)="130000001000ffdde200f49ff60f050000230a", 0x13) 2018/01/25 07:02:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c95000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000e4f000-0x20)={0x1, 0x4, 0x3, 0x6, r1}) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) r2 = semget$private(0x0, 0x408, 0x0) semop(r2, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe, 0x0}, {0x0, 0x0, 0x0}], 0x2) semop(r2, &(0x7f000027b000)=[{0x0, 0x400000ffff, 0x0}], 0x1) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/01/25 07:02:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)="", 0x0, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000f3a000-0x4)=0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x8000000000, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0xde}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) syz_open_procfs(r2, &(0x7f0000a97000-0x8)='net/sco\x00') sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:02:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f8f000-0xb8)={0x0, 0x10000, 0x3, 0x3f, 0x8634, 0x96, 0xc9, 0xe40, {0x0, @in6={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdd, 0x0, 0x5, 0x100000000, 0x6c0}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007b8000-0x4)=@assoc_id=r1, &(0x7f0000000000)=0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x0}, 0x8) 2018/01/25 07:02:35 executing program 6: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0x80000001}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) fcntl$addseals(r0, 0x409, 0x2) sendto(r0, &(0x7f0000035000)="", 0x0, 0x0, &(0x7f0000036000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) [ 73.043289] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/01/25 07:02:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)="", 0x0, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000183000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/25 07:02:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xfffffffffffffee2, &(0x7f0000738000)=0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f00007fa000-0x1)='\'', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) recvfrom(r0, &(0x7f0000fe8000)=""/78, 0x4e, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00007f9000-0x1c)={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) 2018/01/25 07:02:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000093000-0x9)='/dev/dsp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000026000)="0d3f81d46263761281de7480db14b2cf", 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x1, 0x5, &(0x7f00008c1000-0x8)={0x0, 0x0}) mknodat(r2, &(0x7f0000e88000-0x8)='./file0\x00', 0xe020, 0xffff8001) socket$bt_l2cap(0x1f, 0x3, 0x0) pipe(&(0x7f0000c39000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000feb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000414000)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000d61000)=0x0) setpgid(0x0, r4) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000cf8000)={0x0, 0x200, 0x1ff, 0x1, 0x5, 0xffffffffffffffff, 0xb9ed, 0x0, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x7fffffff, 0x39, 0x7ff, 0x1}}, &(0x7f000004c000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00005c4000-0x8)={r5, 0x5}, 0x8) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f00008a2000)=""/4096, &(0x7f00006b2000)=0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/01/25 07:02:35 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000012000-0x8)='./file0\x00', 0x0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000012000-0x4)=0x3ac4, &(0x7f0000002000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) keyctl$join(0x1, &(0x7f0000012000+0x869)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000213000-0x9)='/dev/vcs\x00', 0x2, 0x0) sendmsg$nl_generic(r2, &(0x7f0000d4e000-0x38)={&(0x7f000048c000)={0x10, 0x0, 0x0, 0x80010809}, 0xc, &(0x7f0000833000-0x10)={&(0x7f00001bd000)={0x1d8, 0x1d, 0x4, 0x2, 0x3, {0xc, 0x0, 0x0}, [@typed={0x10, 0x17, @u64=0x2}, @nested={0x198, 0x3e, [@typed={0xa8, 0x26, @binary="27d82a50c06e1f83b641a25de69e4661df6c483ace7ceb9f628e33b38c88fd0725673c7fd464ea0ee315b75cac7e9f14875c931394cca60322955528d50dc6407e738e7afd5f177d364e169a2cf180227037e5af3e29c0ca5d3e3339d5e2a261784d4067d08dbaf527e7d8178b21ba75e1463d49cf0c6421cd85826a10f1ccc840819b88605af4b9cac341e2e1d4be5da3ae13c152cd937610da56c310"}, @generic="e0658291f5a89eaeb8ccded1d2154ea85649c26654c6a09f709ae07f8d4311e3e675c1a576d8d3805dcd3870b517e06675d207a9bdbf53cf8988b2c405aa41b74d6d08bc7da1c7192f4d21d5e43426866335ec9b7d7c190a74dacb49b826d1617df4731bd11c7b2cfe5c8acc8fea987bb730ee7bce0eb85d1392ef67fda58232e4ceea968d48215b73500982d809684d339fddd9aa8c0371adaa9cc261e37193bd3bc0358d20c6962b3ec2693b1590e24875c11e5070a45fa1fc53a035db18", @typed={0xc, 0x1, @u32=0xffffffffffffffff}, @generic="0765a8d3c23e854747bfba60def2da97c7", @generic="ace84fab2f1ef5b4b5161d39fc"]}, @typed={0x10, 0x4, @u64=0x10001}, @typed={0xc, 0x96, @u32=0x8}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000080) 2018/01/25 07:02:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) getsockopt(r0, 0x0, 0x4, &(0x7f0000f87000)=""/142, &(0x7f0000848000-0x4)=0x8e) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/25 07:02:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x13) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000940000)=0x0, &(0x7f0000300000-0x3)=0x8) setpriority(0x1, 0x0, 0x0) 2018/01/25 07:02:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00002bc000)='./file0\x00', 0x100) rt_sigtimedwait(&(0x7f0000592000)={0x1}, &(0x7f0000584000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004bf000-0x10)={0x0, 0x1c9c380}, 0x8) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000274000-0x18)={0x9d4e, 0x9, 0x9, 0x5, 0x1, 0x3f}) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000aff000)={0x0, 0x101}, &(0x7f0000db1000)=0x6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000041e000-0x3b)={r2, 0x33, "4b9de03a0a87ec9888f445830f6e14b873cb3f5c5bd9c933f178e350546422d48327e0fbd40b53190ca5eeea826e4508fb6f94"}, &(0x7f0000cd3000-0x4)=0x3b) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f000094b000-0x4)=0x7, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) bind$inet6(r1, &(0x7f00003cb000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) getpeername$netlink(r0, &(0x7f0000f8b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d70000)=0xc) 2018/01/25 07:02:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)="", 0x0, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000c0b000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f00000b1000)={@rand_addr=0x0, @empty=0x0, 0x0}, 0xc) socket$inet(0x2, 0x6, 0x9) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffd4f, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000256000-0x10)='/dev/sequencer2\x00', 0x101100, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000eff000-0x50)={@common='eql\x00', @ifru_flags=0x6ca708837bb273a1}) 2018/01/25 07:02:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockname(r0, &(0x7f0000980000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fc000-0x4)=0x2e) r1 = syz_open_dev$midi(&(0x7f0000a56000)='/dev/midi#\x00', 0x3800000000000000, 0x40) statx(r1, &(0x7f0000522000)='./file0\x00', 0x0, 0xfff, &(0x7f00002f4000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$notify(r0, 0x402, 0x20) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00003c4000-0x1)=0x40, 0x1) 2018/01/25 07:02:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) syz_open_dev$dmmidi(&(0x7f0000251000)='/dev/dmmidi#\x00', 0xfffffffffffffffd, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006e3000)='net/udp6\x00') ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f000013c000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@generic={0x1d, "90b694a8d985b7c06d200f082378"}}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006a1000-0xc8)="43a6fb87682ef0b639ce84ee94d447ba91fe906ae17050c79216a71f3b20f3a2dd96c008f171d0b94b55e2924ffd8f68221036b98841a995950c7257cb1ace19b5e52a2bea7d7314874f60ca6dcf32efd6a4d04e0c7d58bd01cc2fa99f01289e609296d5f39bb85fa7fa32a5d50185bb999c0ad5e3e88566f149c7315256985ecd97820d7d0ccf5a95aaee1220e8ddf6a057ba2e605e6df1e429fb0f0b8b02002d2f6d2f41250182bf4ef1cfcf143844b664cc2734951be24812b99b5765a04f8f2ee6b51680b99d", 0xc8) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/25 07:02:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000d51000-0x12)='/dev/input/event#\x00', 0x8, 0x400000) r2 = accept$alg(r1, 0x0, 0x0) read(r1, &(0x7f0000f0d000)=""/61, 0x3d) fstat(r0, &(0x7f0000ec1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r1, 0x2000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000412000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ef1000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00004d0000)={0x869, 0xfff, r4, 0x8, r3, 0x2, 0x6, 0x7}) 2018/01/25 07:02:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000091f000-0xd)='comm\x00') sendfile(r2, r3, &(0x7f00008a3000)=0x0, 0x7e) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffe42) listen(r1, 0x0) accept$ipx(r1, &(0x7f00001f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x10) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept4(r0, 0x0, &(0x7f0000a2f000)=0x0, 0x800) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000e7d000)=""/5) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000a34000)=0x0) 2018/01/25 07:02:35 executing program 5: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000fe1000)='/dev/dmmidi#\x00', 0x8000, 0x200200) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000fe2000-0xfd)=""/253) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000fdc000-0xc)={0x10, 0x0, 0x0, 0x87}, 0xc) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000ada000)=0x1ff, 0x2) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000792000)=""/4, &(0x7f0000fb4000)=0x4) 2018/01/25 07:02:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000074000-0x8)='big_key\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000796000)="1c964bab7b5677b463c293038f2be6fd105cd4971e63ab1936dd2bd47b1af441365daf3818a9ce98c6e27d048a13bd22b9802a09bcac7a15dd95a3ac26b248abb6d61c8a3291a69e9c6ee4729a11cbc31510b9a8250534dacade9c9b0f4d6a8fd62cd3756a9aac", 0x67, 0xfffffffffffffffd) r1 = request_key(&(0x7f000058e000)='syzkaller\x00', &(0x7f0000f22000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c61000-0x1)='\x00', 0xfffffffffffffff9) r2 = add_key$user(&(0x7f00004a8000)='user\x00', &(0x7f0000321000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e64000)="8609f1ac478448d56a1b971bd78484432617d4a36c343904ab4d2fc174cc5f54dea24bf8ae632e91101a3ebc2e46580f85ec6a3d0a301be88e16b5b90193b63f466e4c5c41dd2340ca469ef664da9bfd1d101e8d", 0x54, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000c0b000-0xc)={r0, r1, r2}, &(0x7f0000019000-0xec)=""/236, 0xec, &(0x7f0000122000-0x38)={&(0x7f0000cb3000-0x40)={'sha3-256-generic\x00'}, &(0x7f0000cb6000)="f3c19dc9df18b8cedd1f163818e9251aa13bfc49b95590475f96dc20a2409f56060136bd96cb5d4ac6eccf33bcacc67119b0a91d5af7ac2b470e8041f9b3dc9bd49ec955def1937c4d5c34066cfef2e330f6a9f7bc7ddb02846913f8243ed63be4e6a2d31d717e8de5a22c7c9147096d5a01f2682e0749c0646a4dc25d0f669f515139de288834dc073b144291e098c0f015be353ebf5d66842e63d61fce5108f33cfb6dbccd1a0fada3ad0053281bee5678fd3c235e9a444727067f346f6b24a9a1f02d505ae045eed8e98a0e59e6cfdc3da37ad14abe7a9a2b9905a2d69948dc36f1b2711b7de7b88630976449c01731ee31f34bfc77b2332448bb3fd86376f321aec0362ea06b8acb716fc54e061e272bae84804a0128703a00839dd790b482428d9428066a101865560b8a4208ccfae8a1a90a98fd8b84038ddb613f1c46853d4b04274a20ffe1adb1d81485b35d2315465815aef7a1980f4ad3eccbecaa1cd25ec68d08295759fb1d76bbb7416667cbe3b32ff2089df091bb6359bd1c85874e4229c5dd406169330314a5db13f1b20f73f35e5291f0898150f1d8348cbe7339c1750c5a4990f72acc00450441eb19bfff107d76753f15e17e77dff0c32a3bc108d468f7d404dff381c639524a1ed7dfd33e9985880da37acad101c6bfa6afa9a9df3547c3525dfdb18d3edacaf8a631bdfaa31d62012f8df04b2f8021449b741448c8ee68abeb37d096eb004d30d548ff510b2edd03991bdc8cae827c4c7636b19beebe55314458c8173857d9236ac288fce18547473358309daa81a7e367f805b1c8977a4788f9b586436ffbd8a07199d6222db5da85321604e95b32a61fc1df2570cd7cd5c1af4763bd11e58de6191c181b1e5089ed351cc0b75a0e48689e89797f8c3dce8ac0c5780f202f3536316c9d2071088770ea75fcc78177e8907c6552e5f2cede4cbe88bcf0ca18bdb51d307ef2e85dcdf90b23f13e1b3f26d2bb921d81fb035be1415d0fbfe95e1d2c2e2936dbb2b7386f2cb6dfd5a0f19c6f10befbc6cd628f48b7bc5bb29987b0bc6ddee89e93ad4780c1d4d15c90e2be34a19e79c7be2d10a4dd8e44744a6e78bd99b038a76333b0d3f2b604055625f6d1c6754facec74cbdc82a6ebe59551598a1ab182e5ac38f05ddd5d6bedd19fb65a5b75fa175e6c00ce64f094e76a98d8d299ec50ad3f4aad6cd1b4f55fa7e5eff94f31cf04c29840a6f7a1dc53f07a5ad2ce455f7071f6ed0fc232e53b4dc568cf73ad451e862e68ee4341a702c0270930094793127c18c1d2179c26b72c67b473813593e74070ea3521c28a817adf9afed6d47b00dc9466ed97917487dc74349013e3be871c3fb7c91782dea97f81a7f1b56ec20f8a99f4ed9da4b7cddc6ee66c6f58ef131c13216c72405bbae992a4ace3041d4d58beec1198a994903e58fbea7de2eb43e723a5724cc119d59d7bfb7d34b11cef3dfd42f223556e343775aa39c56d192f7b6713a454b8f0575075fcd6a5050ed535f91745a754a7b1a53c000234f9e7c9a8fe96ed0f6b9c45b8ca46e8175619187a5f9c8ebfaf1f1508af344de6e1b43f15ea35e43c679ff6acd7bb37f9a13dfee2c6315b8383505ecf3df1918369331ec5a33b45d8da6a3c1471302a58708eca66cd62c01ee1eb28a9a38f0135ba102b8cc3a0ba889edf96b30407250c5758c19d1bf61c4c26ace5b421ff5cddfb44497db1551535fa4f866d6a5a4eac2cffdcd7a52cece6d73939b7c7e9457b2fee4f4c5923b5b216b4d7fc11a517d90d78611ca3840be16f08dd31d222201135e90f1c360aaa9954995ea8fc0e181bfcd5d3a0b51cb1953d003415c34eb710513318f398df834f3315579355a1d863fc49cbe7b4d7405a338e9048ece40d94a0cbdc38c541ce010306413956f86ee11c977a77f07f57c2e0c72c2776ffe787911dd7458b047a1d03246983816ccefe1f891773c6be279b416df61ba3a982ac484d2a72aea3b4026e69e5b029c80b42054ee056b50018a343c73bdccbcb8ca05287ec37679cc6b0b3c856c1827528ed86684f75392f726f7dfd877ca3fe5657db5c1a59ddc1edbe28799d600ff3cda23d6cb63f6ac118481a359c4cd539cefbf24b850b3f94702e8edaf960c0f8f28d0f416a670e2b3a51d9cee03eb084274c6df4b9d106d9a5ce6bf183bdccd1f9f58c36c6a38324a13c0edc76d2dd8c22fbd983f212577f343373e780b5bcb50326d360beb1e7867d280700f1c679c21130531066df08204981b6ee7722ed98c812b2ee239a25d6d9789693459a34407651cc5f7f9d1d62cc19dbb565a823f43399a3815bd5877d27cf8b385cde2dbb323c184f057f866a12df8b98bd6b187a4f87bb1e82238af44a09a9200e21b12cfc0529cff6dfeca30f833f88800622b3e3e2b96a024cd3f55b76cfc8d105f6d05c0aa2c67e3aab1e6cd90e73aa5f37daf7f895da3fe18b3945710f8749db51a07736d55b315a7ab099f2b2574a0e7d00923e8abdb1526effb2511ab7839df0c12dad9d3ace2e08c9b3d9316f81e546d6917ea42e92d4c82325cb7a51a5a4bd28aef43ad6b378f9995a9c8b9449e02d2b394efab65a983f44660c6dac9e489f0130331422ad17d59c3893dddffc036b909b1ea9b42c09641302b889941f4a450daafdfcc10a5aa5cf702e11f43c41a84c5b7226a00035bacef70a190fca29f6da0584cdbb74f4b50bcd5ae4e2cbb180061f2f86e436ba56c7c5466d1ce0a950260fef539756486558f64d10eb59641a1f0d199da447e65e4465f04b6bb0f7050a3b740090b08d504d125f9b394b5272c5ce7b94ba3944f8d2baad46058f4e09ba874045bf4dee85403bb3daf53872a35de37d85b6b2e65b9354dcbaee3315d909a0e5c677f419ef35b0661a7078061218afb416ecb0085e7a3831d7b8ec24e39d2d6ddbbf887096b5e14e4418b1b4988acaec61f1151e3911e174d128e11e1afc272b997fc2992cb073f4e6670d5e40928e40757f8abc4310ee1261be1eac8892dc0813638633e209e16da90d51ec1b3e033734c2648d7e460c7e0b87c719ceca4835f619b258b4ee016af19ac586dffa01d9e58b6d5b7a3234d45ad5a844749137723fecc43fdba0487b34e53fcd421838c1dd77317b1e3ed18ce155858ea59170da781c4164492b5d40a5b113d3eb38a4def55b66370a771d9d98f718790ea502e6cb993ac0ae0ab245450370a8c85841425ec8e3d7e2cf49e5d4e917e99e9f620d4d7c959e896b1793653af456c9bdec5a4fc8c3c70e4aac802eeb766fd66e23517a94275b27ca5446a4811823ffdb95c3471ba113aadc27f1d68df303550fc1a047924c90cfd20493cc1c365e1fac3ab2e94bd23099de018dab6904fd206e402c7a44ad9385f6e91f82e3a3648319118137a5384e5608d55cbf4fb10e15ca333d0de83a5d27d8e398135468f545081842ec50b1f29c1afa6f178fe26588102d15fb93a242f8b3c511b356d814d50fb0e1266bf62852dd58d20f543084dbed163482e8d1d64b8f6de3801d972edb0004977a7952fb324035775070da0aaef1bd719a6a501b42d7d1018064a8987f2dd489ca0253918774511f6225adc0ced84895dab5104830d81d59d02d4d3108abb800b19463f4e3ef5b63ff1631f9610432edea0056131521aa47b97a3ee935a5eab70bb4d81f2de1779a4b34d021de871bdb8294092654e58f02e60e009760388c4657f978a72423afbe8100321068bf910129dd64c1654a451cfe24701616cf2356192b4c0b0ebd27c0d76e088702b086ed41bf15ce043856197570044999e0b6942f2306746f084db5c0f47382f16c34b2c2aeeadda2100fe0d624ee23f71750a394864fe552e6c527cfd20360a7b218c344ad9fd931344a02df61404cc3de254af7e776501d580d786b483766f82336fab02dd106ea34ab261116f7b904afcaa3fd07c5ca4d76ac2bd729a91c2ab79f14768e412e31d0ef8505a1f3f0d90699250c0c312f860165feaf56bcf2c37986311df2f9ac1f412f011413e91d3205e327495137618a32bf433ed2f34c8e378bb6514674872ae026bc9ebcdc98791fca7aa3656cebf69dcb64ebfdf79e37c345d9c2ed9802133bb715f97657fbcd5519e1caeca5730c11ca73077594468539219dea408673d66203cc42ef9207629774cd08e3d3c0aa2b292ca7687359595a81fe267bb4d646739b1ad1f753922e2c1f1dfd94de83bca49ebb4ada210f913743cae7421ad4dc3b05480a73378679b9334f687cfbf5e106900951916f5617f61c323231459d2901f021cdd33d7c6e1166224b621f6e21e5a3c2b6f47b80c932c4c636a049be7d13886082b03e7e2cdb98c67f6cb7940c8aa2ffd93526cfddef3b1c0edde37dbef4e4e61b468497f3c71101aa6fee2bec55b88072ee1d970ef0777e92996c79385c3440a7e76b737963c156b8a5d7fcfb7bff88e24b7daa70c1b4a430b4ae9cc413f79c91382e004af0c3f76e26e17cf26f9fb62b2b6fb800ff4204e12000bb95b65984ee465ec9ec70f12d52c360b4544dfd4f011211708f7e73f762120927a53a2d0f3aa700d492e5a1d8f89f23d9f9f6321d1a0307bb52c02d48fa625644cd01c09ce0bbf138dfb48d5cf6334d289104fbddb612fa393700a6750e7e4bff2e3820057a55da0836cd8b4b5639a6b5a577b6b01640552fe9a2c428d1353fc27e30c679e6a517729719d5594d86869ba5433b58328510e530449edc731e46e8c8578c81601a82e9ae023a3204842d01d5cc6c4f2e53ac7dbb2ac2c22e7c75d960977cca9669a82147d99375855763baf0e5870c695003962a197737e5fad308cceb01052ad63c56b10ae7c0b162e4359d2a11a6f24e2bf27ad021e1e967d201bd2271b3ca1449a2bee4278c5518818bed54fa9756e292ed0177264273c64b8a947b0a9b0bdeaa8b9059f8175dcefdffc5719e180d32463798d8bf64c591a23614b00b2c9371ffd5116ba1f8359fd562569875c811740277720052789d7ca7238a95d13dcd481a5cd1abceaf58e23ef62b5864c86eeeaf3463b8ccb2c70b0fed29419188a869d3835b08bfc1bdb0b9fb661cec115408b4a9aadbe4bd9b675b63d6aa8b45cb690b8a9f649407586f1428ef5860dd12d07199e0ca356c644a215702c5ed3a226ccf1b8f214c0d244eea97be035a32bf11e972530b9fca15ce16e1cd794509bca7cf3071c2e0f7a49c8edf926febda3b50a51946ec27f59e94dfa32982102ded77e51fb98bd2cc50d893bf5675a2e3a2e8ac58923662b925c292bae72295a17ec1550c51c2cedfe74ac346069403ede789891b4d44fe29cb0b6bc213bc0d30513b3290275ccf2d8aa70d94a6b4673657032a00d553708318365a6b19af1c630e703eeee7632ea43bfd31fb7187e5d250deb9a9db44a230c16209e43159689f706ec3411a0590c452eae408e35c5eac8bb02525438951ba2414f486fd26b8cccc4541935e3738daf1e98fed67d2884158c6a3428b45d9a386a46e4360105edb32edd9a8676c168ca50affc7ceb876037b779bb9bd534a1d42631068c8857d41d7d684818b2965ec519c6abb2409d1788fcd8d00750f9f5316ea8556371ff14bf5bd3a531c801e2b7acc95b56f96d13f809af4a0497b4d0048c6b2f356d340384d4a09f33125abe711897c83a06f2efef282578025c8fab4d9bb53903207992ec323df3a263405af8bb04008ec2463007e7d2dad61493db9955ca9cab71767324ba0a5e8e4fddfc69b9ac148bf13467345a15d40650e", 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$audion(&(0x7f000063f000)='/dev/audio#\x00', 0x3, 0x40000) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000962000)=0x4) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000005a000-0x8)={0x0, 0x3b}, &(0x7f0000ee2000)=0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f000057b000-0x4)={0x0}, &(0x7f0000ce9000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00001dc000)={0x8001, 0x6, 0x1, 0x5, 0xce3e, 0x7ff, 0x7fff, 0x6fa, r5}, 0x20) bind$inet6(r4, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000982000-0x8)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r6, 0x11, 0x1, &(0x7f0000d41000-0x4b)=""/75, &(0x7f000042d000)=0x4b) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000990000)={0x0, 0x7}, &(0x7f0000ff2000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000452000-0xc)={r7, 0x0, 0x10}, 0xc) bind$inet6(r4, &(0x7f0000e67000)={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, 0x1c) sendto$inet6(r4, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$inet6(r4, &(0x7f0000251000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000bd8000-0x4)=0x1c) getpeername$inet(r6, &(0x7f0000d3b000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000094c000-0x4)=0x10) 2018/01/25 07:02:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dce000+0x728)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000bb7000-0x20)={0x9, 0x0, 0x10001, 0x80000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000849000)={0xffffffffffffff3c, r2, 0x1, 0x2}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000f03000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f0000dd3000)=[], 0x0, &(0x7f0000f70000)=""/0, 0x0, 0x0}, 0x0) 2018/01/25 07:02:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e60000)={0x0, 0x0}) connect$inet6(r1, &(0x7f0000c48000)={0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009f6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000c41000-0x4)={0x2}, 0x4) 2018/01/25 07:02:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) r1 = accept(r0, &(0x7f0000dd6000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000072e000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000051f000)={0x0, 0x0}, &(0x7f0000d93000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000693000)={r2, 0x336844eb}, &(0x7f0000a09000-0x4)=0x8) getsockname(r0, &(0x7f0000150000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000021a000-0x4)=0x60) r3 = syz_open_dev$sndpcmp(&(0x7f0000051000)='/dev/snd/pcmC#D#p\x00', 0xdca, 0x400) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000852000-0x30)={0x11, 0x9, 0x7fffffff, 0x8, 0x5, 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]}) 2018/01/25 07:02:35 executing program 0: prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ed6000-0xe)="73656c662b65746831a470703100", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000080000001, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/25 07:02:35 executing program 7: r0 = shmget(0x3, 0x2000, 0x480, &(0x7f0000687000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000708000)='./file0\x00', &(0x7f0000001000-0x70)=""/112) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x280000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000-0x10)={&(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) socket(0x11, 0x802, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x1, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000-0x107)={r4, 0xff, "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"}, &(0x7f0000001000)=0x107) futimesat(r1, &(0x7f0000655000)='./file0\x00', &(0x7f0000000000)={{0x77359400, 0x0}, {r2, r3/1000+30000}}) prctl$getreaper(0x25, &(0x7f0000a17000)=0x0) 2018/01/25 07:02:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000036c000-0x28)="02741d89c3dd5db770ddfb0d4f846e5bf01fc10700000000000000697bb37d49a38dda7e7b8cb220", 0x0) ioctl$TCFLSH(r0, 0x540b, 0xe733) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c4f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) syz_open_dev$midi(&(0x7f0000938000)='/dev/midi#\x00', 0x0, 0x0) 2018/01/25 07:02:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ac0000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = syz_open_dev$dspn(&(0x7f0000624000)='/dev/dsp#\x00', 0x100000000, 0x500) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000fe9000)={0x9c24, 0x0, 0x0, 0x8}) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000af5000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000cc4000-0x4)=0xc) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000f34000-0x10)={r2, 0x8}) 2018/01/25 07:02:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x2) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007000)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) r2 = getegid() chown(&(0x7f0000001000-0x8)='./file0\x00', r1, r2) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000001000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) writev(r3, &(0x7f0000001000)=[{&(0x7f0000005000-0x40)="d0", 0x1}], 0x1) 2018/01/25 07:02:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x7f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000861000)={0x0, r0, 0x1}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000067e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x300}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f28000-0x20)={0x52, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00002fd000-0x10)={r2, 0x5}) 2018/01/25 07:02:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d60000-0x9)='/dev/vcs\x00', 0x0, 0x0) readahead(r0, 0x6, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f00003a5000-0x8)='./file0\x00', 0x10000, 0x40) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000033b000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000285000)={r2, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000098f000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000032000)=0xe8) r4 = getegid() lchown(&(0x7f000004f000)='./file0\x00', r3, r4) 2018/01/25 07:02:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00001f7000)=0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x7fff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000891000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000d07000)={0x0, @in6={{0xa, 0x0, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xc64, 0x40, 0x25e192cc, 0x0}, &(0x7f0000a95000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c2d000-0x8)={r2, 0x20}, &(0x7f000058b000-0x4)=0x8) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003af000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00003ea000)={r3, 0x5a, "1397cdb0fa93cf2c62d18c9417c8fb8a4af758958b2eda645a553129233d6dfa0df4ccd705fbe59f7e96645518212afcbc2241e605e1ffa2e882f0c11d6687b80c22e3de293e45b28fcfbcc23f3b8c57ca655b2d2ff3066f2813"}, &(0x7f00005ef000)=0x62) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000697000)={0xfffffffffffffffe, 0x7fff, 0x6, 0x20000000000, 0x8000, 0x5, 0x1db, 0x9d23, 0x7, 0xeb, 0x9, 0x3f}) 2018/01/25 07:02:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000091b000)='/dev/autofs\x00', 0x100, 0x0) syz_emit_ethernet(0x42, &(0x7f0000a43000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@time_exceeded={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@generic={0x0, 0x2, ""}, @end={0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/25 07:02:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000148000-0x1e0)=[{{&(0x7f0000959000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ed9000)=[{&(0x7f00002b5000-0x17)=""/23, 0x17}, {&(0x7f0000558000-0xdc)=""/220, 0xdc}], 0x2, 0x0, 0x0, 0x0}, 0x0}], 0x4444444444445a4, 0x0, &(0x7f0000ab2000-0x10)={0x0, 0x989680}) 2018/01/25 07:02:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x2) poll(&(0x7f0000fdf000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xb92) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000ac0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 07:02:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:35 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) time(&(0x7f0000013000)=0x0) r1 = syz_open_dev$sg(&(0x7f000000c000-0x9)='/dev/sg#\x00', 0x6, 0x80) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000014000-0x20)={@generic="037074b27c1a01184f46e418bcf97d25", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 07:02:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00008be000-0x8)={0x0, 0x0}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c1f000)=0x401, 0x6, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000c44000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f81000-0x4)=0x48, 0x0) clock_gettime(0x0, &(0x7f000098b000-0x10)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000d8b000)=[{{&(0x7f0000fd8000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00000b3000)=[{&(0x7f0000e78000-0x19)=""/25, 0x19}, {&(0x7f0000d38000)=""/112, 0x70}, {&(0x7f0000af5000-0x9)=""/9, 0x9}, {&(0x7f0000b1e000)=""/20, 0x14}, {&(0x7f0000f5f000)=""/19, 0x13}], 0x5, &(0x7f0000440000-0xcd)=""/205, 0xcd, 0x3}, 0xfffffffffffffc01}, {{&(0x7f00002e9000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eff000-0x10)=[{&(0x7f0000e87000-0xee)=""/238, 0xee}], 0x1, &(0x7f00005e2000)=""/38, 0x26, 0x3}, 0x0}, {{&(0x7f0000f06000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f00004da000-0x10)=[{&(0x7f0000e06000)=""/4096, 0x1000}], 0x1, &(0x7f0000b70000)=""/247, 0xf7, 0xffff}, 0x3}, {{&(0x7f0000692000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000092000-0x30)=[{&(0x7f0000541000-0x90)=""/144, 0x90}, {&(0x7f0000afa000-0x5f)=""/95, 0x5f}, {&(0x7f0000f06000-0xe4)=""/228, 0xe4}], 0x3, 0x0, 0x0, 0x8}, 0xe597}, {{0x0, 0x0, &(0x7f00002bb000-0x20)=[{&(0x7f0000341000)=""/198, 0xc6}, {&(0x7f0000dd7000-0x35)=""/53, 0x35}], 0x2, &(0x7f0000c50000-0xd4)=""/212, 0xd4, 0xfffffffffffffff7}, 0x366}, {{&(0x7f0000845000)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000a63000-0x90)=[{&(0x7f0000932000-0x62)=""/98, 0x62}, {&(0x7f00006f4000)=""/27, 0x1b}, {&(0x7f0000a47000-0xf3)=""/243, 0xf3}, {&(0x7f0000de5000)=""/40, 0x28}, {&(0x7f00009f1000-0x1000)=""/4096, 0x1000}, {&(0x7f0000211000)=""/240, 0xf0}, {&(0x7f0000971000-0xed)=""/237, 0xed}, {&(0x7f0000ec5000+0x823)=""/8, 0x8}, {&(0x7f00001c7000)=""/221, 0xdd}], 0x9, 0x0, 0x0, 0x1}, 0x1}, {{&(0x7f00008db000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000bb9000-0x10)=[{&(0x7f0000c95000)=""/193, 0xc1}], 0x1, 0x0, 0x0, 0x3}, 0xffffffffffffffa5}], 0x7, 0x40010000, &(0x7f00002f9000)={r3, r4+30000000}) socketpair(0x0, 0x0, 0x0, &(0x7f000099e000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000b60000-0xc)={0x10000000, 0x0}) get_mempolicy(&(0x7f0000f12000)=0x0, &(0x7f0000c20000)=0x0, 0x400, &(0x7f000077a000/0x4000)=nil, 0x0) 2018/01/25 07:02:35 executing program 5: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000651000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f0000557000-0x8)='./file0\x00', &(0x7f0000001000-0x1008)={0x1008, 0x8, "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"}, &(0x7f00003a5000-0x4)=0x0, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000000000)={0xff, 0x1, 0x1, 0xffffffffffffff9c, 0x0}) r3 = socket$pppoe(0x18, 0x1, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f000004a000)=[{r0, 0x58, 0x0}, {r2, 0x20, 0x0}, {r3, 0x10, 0x0}, {r4, 0x40, 0x0}], 0x4, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b27000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$nfc_llcp(r6, &(0x7f00007e9000-0x60)={0x27, 0x8, 0x1, 0x0, 0xfffffffffffffffc, 0x4, "415a8c7a8e7c115919c825e9be0640877a9453fc671b12438354b2341e1011b65d919d1c1db6afa19f497e9923088039d16ed16c3edd5a13caaf038cd75d29", 0x4}, 0x60) writev(r5, &(0x7f00002ef000-0x10)=[{&(0x7f00006c3000)="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", 0x1000}], 0x1) 2018/01/25 07:02:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:36 executing program 0: r0 = getpid() r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aaa000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000b69000)={0x4, 0x78, 0x0, 0x20, 0x12, 0x3f, 0x0, 0x200, 0x8, 0x2, 0x6, 0x5, 0x3, 0xffff, 0x7f, 0x7c99, 0x8000, 0xc6, 0x7, 0x0, 0x80000000, 0x1ff, 0x200, 0x608, 0x3, 0x5, 0x5, 0x100000000, 0x3, 0x6, 0x4, 0x2, 0x2351, 0xceb, 0xffffffff80000001, 0x327, 0x6, 0x7, 0x0, 0x7ff, 0x0, @perf_config_ext={0x5, 0x4}, 0x4000, 0x2, 0x200, 0x0, 0x2, 0x7fffffff, 0xfffffffffffffffc, 0x0}, r0, 0x8, r1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000065b000-0x8)={0x0, 0x2}, &(0x7f0000a67000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000048b000)={r3, 0x6, 0xd5, "fd4b9761f94ceedca4c94c428a2df14cf9d874a9186a5e82a53ed3115f75cf4b85dcaa3debfb52fe8dd84141009af7d8542783cd1ae32f85a569a43ec6282b486a11b4329cbd93bff14b1ff64e3c874f7b695757cf0a5c4ba34ff80260f0f031a3b44eb9c145d7a92a9b835a4e52c0a427aef25c3530e0a593ca598e291ae8c4dcac862bdbc9e2df697d62fbf50ea610d3028dd1271510864d328b3afea84a12223ef30084951bd05a00a495439266a4d356de6b5f405dfed53d3d5397acaf4237e9eefc4b580a2823d25d77050bd0a19ae5d4bb5a"}, 0xdd) r4 = dup(r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000b56000-0x4)=0x0, &(0x7f0000be4000-0x4)=0x4) setsockopt(r4, 0x100000800000010d, 0x2, &(0x7f0000004000-0x8)="00000000ffffffff", 0x8) [ 73.685083] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=57486 sclass=netlink_route_socket pig=8778 comm=syz-executor5 [ 73.743500] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=57486 sclass=netlink_route_socket pig=8783 comm=syz-executor5 2018/01/25 07:02:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000e84000-0xb)='/dev/audio\x00', 0x800, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000d50000-0x18)={0x3000, 0x0, 0xffffffffffffffe1, 0xff, 0xf1}) r1 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b40000)={0x0, 0x5, 0x0, 0x4}, &(0x7f000065a000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00008e6000)={r2, 0xd2fc}, 0x6) bind$inet6(r1, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x4000000000b) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r3, &(0x7f0000167000)=[{{&(0x7f00006ea000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f00007d3000)=[{0x100, 0x0, 0x0, "deb7a834be4da757dec140773c557c57346456b44c552feed1f148ec389e5964966a9db105090abc30223e499af72f1baf05f185b5b7c3aa1cb50b96dbc22a24093ab3cbbb03d737bf43d0bda9c3b7be37b6830b648839bcd8e8aeef9d8e6788e3013e3de4dbe8e4f64e620cfbe8c9c4a3a6701db26f8791a5fb4bfb8dabe2ad20e36dc25c3e2ef87f7b536e179dcd8c9888bb9d9ddd5eb4bb7ce87295f99a18c108d06348dfa9203397d17a3860aa7bfac7037a351b2363ff49c890c5a396ab2f936770249d3a79d5988b06327547e58f8817c3a23ea138b3ee973ac2779772bb244ccd4bf4b8f614c0c094b7"}, {0x100, 0x116, 0x8000, "872af54719ab5fb188922e76250d3b1f4dcd4d9803d5f6f5e209d90d5ad9b14ad31ac8eefb79d4194ba1daf8dea80d4acc9c3c190ee6bf5c0528c6ca4c440df472200f3fb7ef2673a11528a8e396c049dd6dcc8091c6e4239f9c7c2aff517a2418f68a221b0d03e6575794f0b064f2dbebc6328d0bd766566820b42ca7fec45683e21939ef78230f0df9913d98268ce97ddedc9866af2cee16e6f0c07a7ff3ef2a4451ab4b82e8335d723747817dbd93c805176898fa071ae7dc99c493cbb096fde96a003bf41edff18afc7b9edc01528eb8ff4bc2484ced306a447295ca2ae384bad8efa1a42c4cdfe747b1"}], 0x200, 0xffffffffffffffff}, 0x0}], 0x1, 0x0) 2018/01/25 07:02:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) ptrace$pokeuser(0x6, r0, 0x3, 0x7fffffff) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r2 = open(&(0x7f0000720000-0xa)='./control\x00', 0x0, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009c7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000503000-0x64)={&(0x7f0000bbb000-0x18)=[0x6, 0x1a4ba0000, 0x0, 0x7, 0x100, 0xffff], 0x6, 0x8, 0x3, 0xb87, 0x20, 0x100000001, {0x0, 0x2, 0x7, 0x1, 0x4, 0x180, 0x4, 0x2, 0x3, 0x15, 0xffffffff80000001, 0x81, 0x1, 0x6, "516f797425c967cd5c289ab2832496d234b25c526f6879270387438c6807723b"}}) ppoll(&(0x7f00006ee000)=[{r1, 0x8004, 0x0}, {r2, 0x2000, 0x0}, {r2, 0x8, 0x0}, {r1, 0x40, 0x0}, {r1, 0x4000, 0x0}, {r2, 0x410, 0x0}, {r1, 0x4, 0x0}, {r1, 0x10, 0x0}, {r2, 0x2042, 0x0}], 0x9, &(0x7f00004f8000-0x6)={0x0, 0x989680}, &(0x7f0000d2c000-0x8)={0x0}, 0x8) connect$inet(r2, &(0x7f0000107000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00005d8000)=0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000191000)=@assoc_id=0x0, &(0x7f000062d000-0x4)=0x4) sendmmsg$inet_sctp(r3, &(0x7f0000f9a000-0x38)=[{&(0x7f0000c09000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004ce000-0x20)=[{&(0x7f00002c7000-0x63)="0ea85bafac7b50d2bcbe922a0d1df76f9add6fa7f459dad1ffb0d886e7d568e6784c221d811800f0763a23e53ab580aec5ca2bd92cd915f4cb9431ab10272b1aa8e60cf616bd06c10608dc57fe90bc3dbb3e60b731ac959d80cf2fd3fe5f8d89ddeb0f", 0x63}, {&(0x7f0000a00000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000a7d000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x2, 0x8, r4}}], 0x30, 0x40}], 0x1, 0x4) lseek(r2, 0x3, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000c2e000)=0x400) socket$alg(0x26, 0x5, 0x0) syz_emit_ethernet(0x9b, &(0x7f0000f22000-0x9b)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x2, 0x6, 0x9}}], {@x25={0x805, {0x1, 0x80, 0xff, "652c90da77763dd41064080c7499a68ac77f6066e255b3fbe35ceffd60485a3ca33d8b4f95da58464c2a5ba602227ba5076e7d299f5ca7a406ff9ca56fc34c5a5de715e484084cc1b5a11a4cd134fd25328318c9683f4dd105bf0658e2e974e84a879cff68c893dfdbf4e0ab632127e521a50cf1ddf2651a9bec12736f4e0069b15c3c13f8e7"}}}}, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00006a7000-0x4)=0xd1da) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f00007a6000-0x8)=0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000998000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/25 07:02:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x1, [0x0]}, &(0x7f0000a8a000)=0x8) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00004b9000)=""/246, &(0x7f0000980000)=0xfffffffffffffd7c) 2018/01/25 07:02:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e6d000)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000f28000-0x9e)=""/158, &(0x7f00009d9000-0x4)=0x9e) syz_open_dev$loop(&(0x7f0000548000)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 07:02:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d6f000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/25 07:02:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005b1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x0, 0x0, 0x80000000, 0x3, 0x0}) 2018/01/25 07:02:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000aaf000)={0x0, 0x0}, 0x84800) bind$bt_hci(r1, &(0x7f0000d1f000)={0x1f, 0x100000001, 0x2}, 0x6) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xc) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000a59000)={0x0, 0x101}, &(0x7f0000803000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000281000)={r3, 0x3}, 0x6) 2018/01/25 07:02:36 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) epoll_create1(0x0) 2018/01/25 07:02:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000000005, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x96) r1 = socket$inet_sctp(0x2, 0x805, 0x84) connect$inet(r1, &(0x7f0000151000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_pts(r0, 0x2100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000033a000-0x8)={0x1, [0x0]}, &(0x7f0000057000-0x4)=0x100000032) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000026c000)={r3, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000565000-0x4)=0x98) fcntl$getownex(r0, 0x10, &(0x7f0000fb3000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000efa000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041b000-0x4)=0xe8) fstat(r0, &(0x7f0000e7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() fstat(r0, &(0x7f0000822000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() r10 = getpgid(0x0) stat(&(0x7f0000169000-0x8)='./file0\x00', &(0x7f0000922000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000877000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a5b000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000244000)=0xe8) r15 = getegid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000d19000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00008ef000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000023e000-0x4)=0xe8) stat(&(0x7f0000a54000-0x8)='./file0\x00', &(0x7f0000970000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000026e000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001ca000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a9b000-0x4)=0xe8) getgroups(0x1, &(0x7f0000abb000-0x4)=[0xffffffffffffffff]) r22 = gettid() fstat(r1, &(0x7f00006c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000072f000)={0x0, 0x0, 0x0}, &(0x7f00000c5000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dfe000-0x4)=0x0) getresuid(&(0x7f00003ef000)=0x0, &(0x7f0000341000-0x4)=0x0, &(0x7f0000591000-0x4)=0x0) lstat(&(0x7f0000e1c000)='./file0\x00', &(0x7f0000f46000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000bd6000-0x150)=[{&(0x7f000072e000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000e62000-0x10)=[{&(0x7f0000fdc000)="", 0x0}], 0x1, &(0x7f0000faa000)=[@rights={0x20, 0x1, 0x1, [r2, r1, r0]}], 0x20, 0x8000}, {&(0x7f000085d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000adc000)=[{&(0x7f0000841000-0xcd)="e37c7140686aefa94c80ff4dd3dba5520b7a19f2b489bb714e8453b17eff723557e5529adfcf2e66813caa8f8853e72cc303b9f1a2b1728b83f20144e6c1ec44514e7b7e0f729d47999c79186e625cf41bc6f61d374c41919dd725a31de8ae64d9ee7f4af034c0a02d82b718c42d1c82ddea0847fe681931cfa7b55b810a8a72ba237d48bd5c8f12f6321c80758fb15fd1028e5128f7a8a055577502d6ae48c1eea5676c366cc375729ade4f9cb029d7746525fbdc0396fb875814ee71ddf1693f4a4b03566acc07699d9355c7", 0xcd}, {&(0x7f0000f8f000-0x1000)="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0x1000}, {&(0x7f0000e08000-0x5d)="47890e6816b91978de1d1e4e5f5efa1ee13e18ada396a03696cb659dc0b8e584b51a9a1240797df65921fe87086c675ee6ea23c3fbef70b8ebb54be01e5772c593e40b3706e16b98cf1981c5e1373f0edbfa23b9d0a92880c8ec999262", 0x5d}, {&(0x7f0000971000-0xd0)="68e304cb2602d86af5f6ba8306886ba1eb7ba4491bfb1f511e640baf51c17a20ae1b68ccea498f9546ae20615ff180efc343503b26f7f440879f69732d1995d9c61995ffa6d5ea1d85ff25b942f58fb4ba5cfb33a57834759a78fcd0232a364652d47cf3c2100851866e6871c68e9befdd7aa58de403922bb67f60caa0abf1240668f2e0398034a81ec8c9b6dab622791924c4d9780b058571366d8e3697439011326e23e17d973b4a4493ef4997b95a707ad520852615a64bf59ad6055b95d180c91ad71f6057ecc526bfc427ee9364", 0xd0}, {&(0x7f0000037000-0xa6)="fe8843eec677fbea70c6879c6416e8e81f90afeedf879122c2fca37691c564d79592991ada4ea148c5d7a8c7f7a6fd4e9ada103a1b55fb16192fca8370b6cd8729541569041dc38fda85d43002eacd30349730805e3e18f32a73c8950414b12a4fad231c131c5c5fe91195204175eeaa75628473af037a93cb1e988f7d7e177faabc65734ba44e8573c7d260a4c2a82a30b091b04a432f493963be8c362f7246ba081945d4c6", 0xa6}, {&(0x7f00006e5000)="e096a20ab188bb7db370ddc2e4dd8324addc55d78e5a137316a4ffc5e8b69789be50175909413f89a32c7f557d4fa42188fb9634590da84c5fcc286eb42ba1980c0609a51ebab285d9767a339c9a1619a625b65c7ca0b69bac74f6dcb8402acded8f43513bf0b51840338d26ad256077808b8c07f8b4458df93ccf1b302a135c8f0aa482f5e3f2f715f92fdf60737a3f672e3dc8b3389ac920a00b15b12b7044016610ef85b05c82d162", 0xaa}, {&(0x7f00006ee000)="c4a0bad6837c15b588f324d1fdff627aaa009de4caac148e5b5b21f85682a3e23e48c23edb4308c5769c714bed6333019c5ba480f0eaa0b21ff6512cb9265f4276a9bfbdc87b4e159d5f9c04a96ae77e2659217902dc00b73aa633b87949ea0238e6078e974b382824f0e089729cabf6192454b140f4145a382c59998e79a312", 0x80}], 0x7, &(0x7f0000d3d000-0xd0)=[@rights={0x28, 0x1, 0x1, [r1, r2, r1, r2, r0, r2]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r2, r1, r2, r1, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r2, r2, r1]}], 0xd0, 0x40010}, {&(0x7f0000cf8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f6a000)=[{&(0x7f0000f7f000-0x42)="e0cc9788651d2eb77153282baa44000ab63dbae1073efa8f446177eff25faccf73db788f2f1c327c833b0a4bc8af001ccb560292a18bdf0a44aed4b204f9d0acd727", 0x42}, {&(0x7f0000c64000-0x3b)="74983bd45cfc5987a5dc7adf0c564b04b655658ef9fc6154057f89109019595c59508792c6a79f2450d7b77f8183463d86ddc8fbbb258c52ed832d", 0x3b}, {&(0x7f000072c000)="e64eb73345180e7f24514c14cfee5b233fbec0a58a1636c94f26cc48205be0e0cb31966232eb8f59a5a6b188b31639b0ef87bb5074dbc6b203494ef15fc7fae3b9cde30b356c140bcf842447dfa34c7578bbb549ff2ce1df5687f2fa99d5b2bb6f67909bab59b8fed0dfa077bf0d00691714e7695d503d4463d9dccb31a76ad208230ec311501d6381d7ac39918d73b8d86317b05aa182db19406894a5bfbf30ff38fb6b081434c297ad758f9197dc7d", 0xb0}], 0x3, &(0x7f0000330000-0x20)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x20, 0x8000}, {&(0x7f00005cc000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000268000)=[{&(0x7f0000a87000)="6ec65fdacb848f30c96b867f238d6b5f46f44db043ce0ca0d8b240f5eb04978eab47a0513bd9bee0c6b7e1811887080a8f4a44539091a6dc6718437cf52bd7d01c42affc4e7fff6a0f1a595d5fa1fa238c25aeee162c26b5a69462d0f3c35fb8e8a69eec6692fa9d7b194492f3db14048bf6254f88562158a9baf1a54d1d788cd4dea4313641a36715", 0x89}, {&(0x7f0000153000)="48cd10a936dd0b5fb99f8dac6d3c815997b8c43c6faaaaab107626b81976ea1ce6728f79f9c47ca866b4ddcfdfa49ab9a22e0f960da94447de416f326ba34ce29499333d0ca80574570d8640af47039917c564494f9f12e0d1d97607400424bf44c370be0766b639d9117300fbdd242565068db61785d92c31b34fadf41abb", 0x7f}], 0x2, &(0x7f000019d000-0x120)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x38, 0x1, 0x1, [r2, r1, r1, r0, r0, r0, r1, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r1, r2, r2, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x120, 0x0}, {&(0x7f0000f4b000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000c1d000-0x40)=[{&(0x7f0000373000-0x77)="47174ed025da9f53f0f7ce98a5c74eeb8cefdabd2b04d4f5be80458c8b82bb8190fe474fcf1d6dbcbc7cd64702467489b1b6e127c6bdf1da8615070a533f61259914550825498c1db80d74cc4b71995cf96a04ab5d26970be32f3b5b451b4058ceb78c8e1e1c7e9a854c1d8bfc6e6473b054032edba72e", 0x77}, {&(0x7f0000abe000)="", 0x0}, {&(0x7f000010e000)="df6d184560115d3160b3c3847a6515c2fa656e17d5bd8be6ac7e3d95d659e57f8b2f671c4b3021fcc811f3b18ad654cf75c9fb7c20d0ce6f8eac6d2670ca63e9df0c7fcbb66fc941257e222ac802431269c356f8a0348717495dbd32acf88f74f239d7639fc87f1c0b9ccaa2a8fdeddf27409b4601c7009c93f172623f0373ac15e0f94bbba06aace0174dcef5046ef1435b2aaae581a6af99cfb683e6c30a05ddc41ca31ec8d8227c814cf8584d0ebce5c88c846d8fc17c5636599e53c3da539770de368d4cca7d340ad59b74dcdb8ee80627feaa2e70ec8438b5e6012eab06be3bff5486aa92", 0xe7}, {&(0x7f000030c000-0xb6)="13c94d6b684ddd8a7c71623f49a628c0795ab48f9b71c7171742da5f6f7d3175fe617c1989cd9e69c0da412d8ab67dc8136a0be6f16c21c9eff0c12747fa31be30ea5c2fbd6598b728c5540952c88d268645371ecd6c4d76cd2baf1e92cddb19a8c0f10cc4b5c1e67dd759574c8f829c23a58a1a0787d498db202b2986ff8f7d5f8955b04501dbc23dbd4f21dd51835414e3d8839d96b765a0194726c9091a392c111d1ae291f756342bec72c8cadb2b52c3abc18934", 0xb6}], 0x4, &(0x7f00009de000)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x20, 0x1, 0x1, [r2, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r2, r2, r2]}], 0x60, 0x20000041}, {&(0x7f0000414000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000df4000)=[{&(0x7f0000e42000-0xef)="a1fd08914b86a172f0096832c20ff51206ef1ede278fcb4711109d3b85bb9a46f947aa42901bb172303bdc555962a29d2c49e5b3afdf570f12b6843fd359bb21ce4f0d79fb4fdac17d6eb74318032cad1f2c1c6c623b8a8de877ea4dd9e4323d74e2e006c12d01d6da4965fa759aaefc7ff02efc617a464684a7d079dcfb21f8db08b90a1014fd0238678480759eaa566706d7a8c39566d74409e1dfad1e26f35fb91732d0020e2b68b34d4c9912d7366f88d6d337308b0490fafc26615cadc5fe6c12f0eaf4a42d96d61485df2c37dc803b03ee2b034b837c6aa1effc8c7ed376252bc209cdb88b114f0a54848fa0", 0xef}, {&(0x7f0000443000-0xb7)="a5eb318c6d7f42308cc3485ba4aac60ce34051527d6e07dd6e8bfc955197d748ce6d647df5e72d4e652dbeeb296ba02b1fe71955cdf665c70a292a07759ee09b2f6e754c83d24d348fefef68aa7ef0894a5334eaa09e8b66d104e992bad3462ee250096d842cf2436c8ad64072d1f0b6194e53db53df382b6360a49fb42c872f82a65b8a69e5d7c28cb1f0d6de60ab2ed678a7c39e319e1746bcfb3908936f88d927670e1f59f0a13e8e9b178e4ed2d982c5513374c647", 0xb7}, {&(0x7f0000d9f000-0x68)="0ce0c0f78854628781ba990fe003e58d1aa3ae51d84cf59dbfb2e747da851f55b8a173871749b7b0dd9c5a78085708a9c1027ea862d5d82cb0a2cbbfc93b2397037c455ee19c6494eda10cea30b931dd599002f0d1fc4fa74f113a86c1ee35ce6c75a2373504fd13", 0x68}, {&(0x7f000044a000-0xae)="b626be6776d3bb6313341b100c5a5c37de116895b0ba4458fc6ab63f04e9c11c1cfebae18bca482fdfaeb91354db81e6b91869923bd62ee05f96546231e0c1a5e79a4c1eccd0544113d6b6ef02397f91c65e51f97f82605f64788f65f3c6a959eb4af6bda2e0f4d69667bf3e39642ade39bc910f8a85e58b5d47dd04f7d3688a4a46828ebf629ba5d6c56271f4ceebadc734fbb10d6410adc81dc2a02baba2bace286fcd0dc1cd639ec881f65548", 0xae}, {&(0x7f0000c8f000-0x7b)="1ef4975df4c6179cad0940b58dd860c8b6708950b13c30523a05ce6f5ee0518597e47fa7deba0c5ec1f1b228f43ac9d37f5489494fb2e187b4e4209f4107b090c08ef462f74bcdb16de84cc05a47be56694765ccda1199e6d0d562e7e9b914ea6bc15737cdb523179d8a2ed25c0ad37262684555a806be3acfa5d3", 0x7b}, {&(0x7f000044a000-0x86)="76fcd59d5ef1e9a01824dd8b64df75757b27805ece9e31d0bddc57f77e7295ec3a34d237fb0405542ff76bba32ff7c18679cb62d5ade566f1cf0b1cf8a2a92ec1156415a68b4f4ce28539389b7ac1a5adeb9d02bfcd343d6fbbdfa451d8cb170106b082902b8a6de7ea52b209924b2ca5cb7eb01a855ee048c4f426ffbaf9e4fb41c58cc839f", 0x86}, {&(0x7f0000d92000)="54bfb752979c5afb25642fe26a0479be2048e8a2ddd8976f0a2dd291c8a0e6feacb22b085d35b21ca50184c307ddfa91011a89cb07a9ebd1d06c7b9695e8", 0x3e}, {&(0x7f0000e3b000-0x5f)="e199daeaffb7fdb5f9476d6b1613e832de81901d7cb8adf35fd82d6b91abbc9292ce972f637e58efd666c651695f8719d04404aaea96a8cb24ff5f04550433e96158734b7ded6f2c70620659abf7da81acab80249464713cb7376b937db6e6", 0x5f}, {&(0x7f0000ae1000-0x6)="520b1060b166", 0x6}], 0x9, &(0x7f0000eca000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x40}], 0x6, 0x4008800) 2018/01/25 07:02:36 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000011000-0xa)='/dev/vcs#\x00', 0x100, 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000010000)=""/3, 0x3, 0x10102, &(0x7f000000b000-0x10)={0x1a, 0xfe, 0x469e, 0x9, 0x8, 0x7f, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) write(r0, &(0x7f0000010000-0x2)="", 0x0) 2018/01/25 07:02:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000030e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000", 0xb) r1 = syz_open_procfs(0x0, &(0x7f0000753000)='net/mcfilter\x00') statx(r1, &(0x7f00005be000)='./file0\x00', 0x4000, 0x222, &(0x7f0000183000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d5a000-0x38)={0x0, 0x0, &(0x7f0000fea000-0x10)=[{&(0x7f0000352000-0x4d)="2b724849e440c074", 0x8}], 0x1, &(0x7f000021a000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000647000)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/25 07:02:36 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000007000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffc, 0x0) ioctl(r0, 0x4122, &(0x7f0000006000-0x1f5)="") 2018/01/25 07:02:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x200000000000ff) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x22200) write$tun(r1, &(0x7f0000e59000-0x14d)=@hdr={0x1, 0x80, 0x7, 0x8, 0x8, 0x7, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@mpls_mc={0x8848, {[{0x7745, 0x7, 0xf972, 0xfffffffffffffff9}, {0x608, 0xc8b, 0x5, 0xcd}, {0x1, 0xa6, 0x7, 0xd8}, {0x6, 0x500000000000000, 0xf9a, 0x5}, {0x1, 0x5cd6, 0x9, 0x2e}, {0x14c3, 0x1, 0xffffffffffffffff, 0x9297}], @ipv4={{0x2e, 0x4, 0x3, 0x7fffffff, 0x11d, 0x3, 0x0, 0x3, 0xff, 0x0, @multicast2=0xe0000002, @rand_addr=0x0, {[@timestamp={0x44, 0xc, 0x3, 0x0, 0x10001, [{[@multicast2=0xe0000002], 0x7}]}, @rr={0x7, 0x23, 0xe9, [@multicast2=0xe0000002, @rand_addr=0x7, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x7, @multicast1=0xe0000001, @rand_addr=0x81, @local={0xac, 0x14, 0x0, 0xaa}]}, @cipso={0x86, 0x3c, 0x0, [{0x7, 0x12, "36d1e1028e24c69583143aee4bb200d8"}, {0x2, 0x11, "56e464af4b62c4ba2055d1e29910c7"}, {0x2, 0x10, "c8e94a0109e569c8a8d3efd14280"}, {0x0, 0x3, "fb"}]}, @end={0x0}, @timestamp={0x44, 0x38, 0x0, 0x0, 0x3, [{[], 0x0}, {[], 0x7}, {[], 0x23}, {[@multicast1=0xe0000001], 0x0}, {[@multicast1=0xe0000001], 0x4}, {[@multicast2=0xe0000002], 0x4}, {[], 0x101}, {[], 0x1}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x1}]}]}}, @dccp={{0x0, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x7, 0x1, "797fe9", 0xf97, "d939a8"}, "8345ff5ea67ebdbd9fe07fd4cea829c88fd58d0d7b2b9d35d8122f670da60ee17baa1985a92b234d317d8a77e99ba3de800a89d3b7d0d3df44cad82b59e9c6d5486db3b5c0d5deb3dbf55164e7bf4605ba33222be2"}}}}}}}, 0x14d) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) dup2(r0, r1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000146000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/01/25 07:02:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x1, [0x0]}, &(0x7f0000a8a000)=0x8) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:36 executing program 0: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) 2018/01/25 07:02:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00000f3000-0x8)='./file0\x00') chdir(&(0x7f00002d7000)='./file0\x00') r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000366000)=""/238) umount2(&(0x7f0000a51000-0x1)='.', 0x4) 2018/01/25 07:02:36 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000007000)=""/244, &(0x7f0000006000)=0xf4) 2018/01/25 07:02:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000091f000-0xd)='comm\x00') sendfile(r2, r3, &(0x7f00008a3000)=0x0, 0x7e) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) accept$ipx(r1, &(0x7f00001f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x10) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept4(r0, 0x0, &(0x7f0000a2f000)=0x0, 0x800) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000501000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000e7d000)=""/5) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000a34000)=0x0) 2018/01/25 07:02:36 executing program 7: r0 = syz_open_dev$dspn(&(0x7f00005b9000-0xa)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="d878e6204ebe4ac53f73fb2bd3a222bfc5c77874f71c576961e8cc46b1ba2697196b96d2346428dfcb454ee539d0be9158aabd9fc475ea4cc8dcc45c531b5ab8369754a9a06cbc46615c54c6714090e08c6840baa9d6d553bad0e44d554eb9eaa5b1fdad9753c02ea09a31a591cbd65f579f107fe2c141148a37da5a7e426ddd892310591637936aa6b0acc0de7de661611550e863100b32afe5d56a3f0253ed2f0d38ddb39e755c5859f492562f87169b926bb7ddc6f2793bbf8f63aff2eb1724dd574e4efd18a5e1a01fdf8e49a989362584eed690552b1cf4a36829fcfdfd1cfc17d0c4352e817a84cef88a5a6ee5052c227e47634320b994a9814a2b861d66e6a0561f8d1b6a5f8480294f2cf2f90a7590c6ce597f91c4437f177ce6fea556e139700889dd34db9adb881c4d8a1c11209f4fe614538efd1e1f05d588b339ed41728d56e1d0a0440e3dc3d04eacf97302837bb7f1f61b7a35601e4fdf0139b4c38f3f7e360396d920fc7428cdc5f7beb51605ba0bec66b96719910c74208a5b3bfbff7d43099c502d7465aa131cc623d54e6b0018590f0fad1e29e97ed98d066714ec8ed3d4588c0dcceb4fc30ba0aee5ae522984d272818bdc0d5cbf6fd5e8a1517110bfb0666286462b6317ba7ef6ffd138f9b21e3f8a02462cd06b3c0ea3d111966245df5694cd51e07b21e4ad3f1bfa4b362aa7218df01fc8980c7b0967c13742c47aa09078003be53ddbb767c4ccf8a1e31f5cc7b463b3b40e00040af064f32ae9e7714d683174db53743ba4cee75171a66c13fb87d495e54fa7e18ae1216e9b1e1c87771b8b4de47b4e6a0872e2385e087c93200b9e0ab3ef1c0684725a22d13902b6368e756133c1729ec6012c38875cd5a0657fa567ae2f4e65de6354884a6ae2ebb8ac074d5362cb06793418dbc075678fd179158ac88104cb535d787fefd8bc5fbb6b6474906a7a5e66f64722bec363268e28705a223908aeb052ac9246a6eab3720db3316ed8321fc675f820343352d43a9e3ce0c56ed1f544a20758e76f8c1cc4ef36c324a9b7cd9d23f4ba75a76d788f3b6a3890e2cf0e13ba77f9adeaab86ff7a828276f82023179bd3791408b7f3db4f0863ead728f3db441c1a469efbc43d67d44342feb78a3a307552c9ba3e128d410c999dd7517157a0e6b715a6d4ee8e7f56cd203fbe8de6b7039fb5fe613c400cc40d9710026cd1ef123857ec23e7f2a48bc85ae0e11511fa0220f12bb8947b7a0d8ddd1ac017f4a83a9d41113a0a7bff5a2e83fbb96b76fe02a46e5ebd71e9d6cb0d23dc1504f3bba6a631a14608d4e0b6d95a162dfe3f56e1f337e1ced7daf1cc82c36f6cb313298686a0f5c6f9ffae25e483efff006c6668b24c5292506cda26453de3f9bc7a0270f89e773def246712a18ad88b97181af1735900c99b2c720e5fada38345d40538e048487bc5049c07558754ed6fbdf969ca2232bc1e088b5790de3567f50bb8ed448ad4b91d56629634c60292a7eada165414f8bc3b4e40ad0014ad3ac62e0c420bb40f9a94a65b92ed14bfbcffb0739b32ee404df57c7e9e1f652cbbc7f5a8ee4564309ff1b54047a94a72c769309de7b41c7748ea9b565840d65be4ec0675ed2c09d89c06fdaceee9e1515564e6dbfaab43ae2536914f953f7e2bdc444c976d9dc28be5358c7424b08872461e77d6f304afae35661472eb6ac8761db2709979b22d3a9704664f52ff44360d33b440610de375952b79a516d313d255dd63c1efb21c2f3d4afc73287aa708e972f193dd316e06070f6839f2db238fa4def5919ae14b1560850790e79eca2702e93b1b28f6a3ab6e0aee74f72a8f90029ec16a8caf700ce52f2bbbbcc56811542e6b04d92178dca8f3bb92425ba298f7d64af133fdc3a115812b8503d2aacb7bd8ea22c6b7b322872ad0119423d0e3cecfb9276c491c99c64d70ff0114188550d262c821024e1b237b41bda432807366a3ae4cb82e53173c85526f999a3e8ee51f1c7bc8b6e748eb2a4709458bc132c2ad05cc931052189cb3b5e81cb57f3cb9c3fb4f36229c24c726415081bbc08bde170d890e4bf1d295280ba03b454aa98c2eac72ba6bdee6ce137f74dd2f1a044d02dcefdda21f1d80102bd4d399cecd3dcbdc65655e11daa02721c8814b56bd0cdd2d97390fd3b50fdbef1f134cf1508de435d684d1c21aed3a76d313ab0e36db1513c1a2c8eb6aa56eb914597b1a8e916f04291cd801025d520a5201faa962cece30dbfc7799b5cccc5bce34cd342d2f10f13b648dfe8d3c41f439e5b0752d1050de22030eff2fe88cc6d7671b78be538bc923f18f7bd9b8ced8c78fe04a7f7b5b8a500dabd6073879ddd7f16b34121a507ec4a0cc270f538bc60070ad487955142b5f877dc582dc9286daf75a4a7d317321a0ff81509f0e1932540781e23a03ae6be9959a523b167d6789facc2e88f50eb5f53e2ac339bd317e63e012a12e9692a4999fc4447beccbc06d5dbe81706934ddd69b21504453115fc01451c5ab128962490328e9f70f2d9b45780abd9ddb83b3219ce8bd081c234edb89dbc30e02fd7eae89b10b5a1f538ac8d358e11c698f5574cf853e80961e14cfe76d4d6f6cf430f3dc38083f4d5ac532cca90293d4bf610e0d6b7ea0c435064daa575cd90c25a18b1cafa25f1244d2dbd8afd877174c6c0619a7ba6e3ad701be02f7ac7a5c15f555d3619c6109e38a958df8f29eaee65f637285887efbf40c1f3394032be96441b2c2646d3c917e10c9d21a79c4513f36f2163b9f4dacada31afec73e184deb9a8dea1b1b17ec7e1934691f07320d66768dece4b676b6573b0cbb7b3f942ba35b6d239142ffbf10a118fe1fa0874db30e6c4f860c2fa533d505f91ef0431e6e0070e7ed3aedf809fa7c75938d7e6f0dd9996c9f4cb11d517d1d0039959bb5e90dc26d8dbb533127c38920d4854f3dae7038196797da6d9ec868f7ed5c2f1e457f3317efa3be91c1f3e869b63b8b3a495a9552ed12a8666f22477d22660f7002579b1de1208e7cb354199a9ba7e9bd41fb255ddfca909a8818e586e7e5b38c2a0e0ece05115fddf3eb5a391c863de9613f122ed564f9b313368b8f365ac16ddfc25cdb0b3a544b57c340ed68c2333cdaa0a63fc1f1aa7d85b7f57a48488a142f623a01166a88d972840a35768591a4160e8c1d65f5d3e5c546a815b39f828d97b68339c2eceff0932f2d77f08e5ae4aa68fc3a4ba1958a851012c64698f69b791295e91508e9c12b0ecc60439b22b63f0f00f2388d48072b5e01fe58ce912ddbf76e34bfdb622e85db78e92ec18aaa6ade4ced30c77985af8ba49bc2031be2e1470ffc5de283a52d0b2526785dc563fc1c1a546834f7d0f18207392f624d149d935dbe3be522d502b49b513bc042932423f384dbea3cb1ca8edef45daaaae73cef84d76939e9e42450eb3d68034f43e29fde940d86a87ef2c3d2c8878bf2311a551b4b3614b1547945023492c92f80cfedcfc75aacfe8a51a46d984941ce58dd65bd56e22003ef4f6190a453c060d681357ce1bb85a45fdb318701e2f1e1a79a6be1edb9c7feb7705bd3a107524e68edfb2809c141e7e3fdb363c17b1c77bf265c2a60a78732139a4fe32d3f0be935d26b29d18963b49664450c939f5ce90d51cdf91b0d4f79c72060c721058adbf7a369e353ea3691ba6a9196f328c3ed2e06d802dd2f2f868927c889c33c4951cef14e9796098d88b77a33044317bc7b34646d04088f562d01ca6df89ac7aed15bee36fffd0aec0274531fb5d5e6d7752ba0e69081402e1b647554afb279ade758577409ec6e43a687ac8d47d99a972194c215b7cd38cb176a71da2c890312c63b8cb0a7095edf7b2077c0c3259ba13a31d86a0ab0e8e828b2de6b3f094033ff0f5403c39c2072ba8c0735e7778a064c8ae4900481f31b62984a366aa3871fda43e6ac99b652b37a12edfbea0afcc8bf2d2a49d63443168c3ea73da0cb83af58525fcc9beb525205b8cb8fca2b76c91f18970c6d3f3b113d271b6f7b82183001ff1cddea5f11e1353f0dc9757ac0881873ae27a2a63fd92625ea9709878182a7979602124d7ec5b90c9a398ed05c32e5cae18738ad9ff24eb3c5469348df3973bb43645f3c95d85d585fcc6c506958dbad525d6abed86d1a884fcb08e4967182df09ecd3c048b9b4cbef1aef72b59590c9a0677167cff2e8d392d2b4c03760fa1db1dc6a1f01309b08ec78145bec502763cfea6ee2ee80b57dd51312ffe5dd345e55cbefe59a259af241bc609cb3ea1a3bffd9da2cd50957dfdcf272507ad9492f2ac22511089b99545b1dfef12f7a51f59801f8d0cb0407f458f0307dd42b498f1afa1131e042a0dee315d6ea0d520736b81d227e0c564154195c341debd6a0a14e14ed28c4e0701858a2715d73fad89b6bfdcba3261098a59ae16a7ccd0ef0056ed73064e726bd23d84d5884a3f941cdf4c062b9d5b1d9545c7d66cedb4668b7360a58c1105389b3f9d1da32a5c847c5883d7f6d8c0f9f7eb826ed71da44507f1636b055f56a28851ae6bf31a7849f88b70cca03f0cf43db9379de2cbc0664811838fe7af457a963079715cb7db3945e8bb5e4f9762e316676e413db09beac1599cee779cef1f4089d8be8f8d75b08d545e54c2f14b6891047f16fda4a9a4372b009c6496f7c90046c24cb0de79c6e0b44e1905ddc1f050b2f88a60204f6b6dda5400b56af46257fb51c15cc1e0e5d21f925abfa1908f57f49221e161d0c625c3a7bb942f0c7e2488a01d3be23386185315295e1432778bb4ec346f97d4e3ebe4805b41e57a12285a185eb66458c3b1b4f440b747a746564617918dc34fc4ba19a8facb50cda69a5e426a9dd98fb5f00c4a34993d34e7ba4237554f263a6c863a3729c914ec24ead482ea1adf9f3b7ffa6b8ddef2e1b8f121c236d40b34f1c358aca5a49c8a9dcdd14224a3a5fa1d1450850e59d6d430b6faa9bdff505f16ed8c2eaf179d1d4879032e2357d34e56bfe72048dc0e7e97943d4a56f7f6a593b12c218a695e8c881792a3664256fda64e4da2170953c585023d621e5026de2ba1fe8af01918d7828f28443e493522b5985c81322f9d664c4fa92c71bfba9536db2ede90b461fb3fb363ca9bfd1003848613515a88f4c48a6be3bfd514e986d678b4756639d7cdd7cd4d84db57674ce43d6bf40d580225f957a75d202bf928e1b56166175ebb61b5248793763262e3c3203bebc0eb90b4d2e8201184395b3389cad14b2cc0e744466d44795d3c8ed3c4233616e16c3a1e668e98fb2aa6ebceaf826d6d71cc515eb3f675f75a81139f51d10f6ed832ffaa2fe385b7bf02580c759074f6012f6f1f6f6054184ce84be4db7f61642577e89715240b71f5410c2856482352259822a0f6e942a93d6170309e1f31e8d1c96642ca315f20863202cd35c7c1cd89c65ece6bc57baebed62b6024045d4cda877c0bfdf9fd7971eee51fe40f354b08cf1ebcb6d62857ac0f256b229b29739181ffca8c34228ab83096c43abf86bfc5f170bdc4c13e3070a38ea0678ac6dd8b340bd82e8ab5c7f4fb96c2aace817cb9685c647de4a968b9e21ceefaf157cc15b8ff4ac9b9c6b974e813390986d7f77ffff80ed96b883d4d767ce15bdcd00aa931036ecffb5978d8e50162bfa8a39158c6e64c36c096e7a19effbf806486ae24b97397b50a1e17851dc0d8596b7a0a3a28f096447e25e05588820e0c81dab99f4e6446c9a1a7a9677322b87b05a69b2d4a540d71f9a6e58cd4d0379840b3a13", 0x1000, 0x800, &(0x7f0000058000-0x1c)={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, 0x1c) mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000d25000)=0x0, &(0x7f000053a000)=0x3) 2018/01/25 07:02:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readahead(r0, 0x9, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000dc7000)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000706000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00001f6000)={@common='irlan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$alg(0x26, 0x5, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) syz_open_dev$audion(&(0x7f0000225000)='/dev/audio#\x00', 0x8, 0x0) write(r2, &(0x7f00004ac000-0xe5)="ae", 0x1) 2018/01/25 07:02:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000d96000-0xc)={0x10, 0x0, 0x0, 0xffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000d96000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d36000-0x40)={0x400000, 0x5, 0x5, 0x7f, 0x7, 0x3f, 0x5e9, 0x6}, &(0x7f0000185000)={0x101, 0x3, 0x7, 0xfffffffffffffffe, 0xae0, 0x5, 0x9, 0x13e}, &(0x7f00003db000)={0x4c, 0x7f, 0x3, 0xfffffffffffffffe, 0x7, 0x800, 0x6, 0x5}, &(0x7f0000f50000)={r3, r4+30000000}, &(0x7f0000857000-0x10)={&(0x7f000068e000)={0x4}, 0x8}) clock_gettime(0x0, &(0x7f00006fc000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000082c000)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000eca000)={0x0, 0x0}, &(0x7f0000ac4000)={0x0, 0x0}) clock_settime(0x2, &(0x7f00009e7000-0x10)={r5, r6}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f0a000)=0x7, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2018/01/25 07:02:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x5, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget(0x1, 0x0, 0x12) r0 = semget(0x3, 0x0, 0x590) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fea000-0xc)=[0x9, 0x1f, 0x9, 0x1, 0x0, 0x8000800]) 2018/01/25 07:02:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x1, [0x0]}, &(0x7f0000a8a000)=0x8) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:36 executing program 1: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xa, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x4, r0, 0x0}) fstat(0xffffffffffffffff, &(0x7f000039f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005d6000)={0x0, 0x0, 0x0}, &(0x7f0000ead000)=0xc) setregid(r2, r3) [ 74.401359] TCP: request_sock_TCP: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/25 07:02:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000dfd000/0x2000)=nil, 0x2000, 0x1) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f000093e000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003bb000-0x4)=0x60, 0x800) flock(r0, 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000d0e000)='/dev/admmidi#\x00', 0x7, 0x208000) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00002df000)={&(0x7f00007f1000/0x4000)=nil, 0xff, 0x3, 0x25, &(0x7f0000b0c000/0x2000)=nil, 0xf32}) syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') [ 74.462454] device gre0 entered promiscuous mode 2018/01/25 07:02:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0x6)='/dev/autofs\x00', 0x200400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000001000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000008000)={{0x0, 0x5}, 'port0\x00', 0x2, 0x40000, 0x2, 0x9071, 0x2, 0xef00000000000000, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="930800018817", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="001a000000000005ef00000100000068"}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000006000-0x8)=0x0) 2018/01/25 07:02:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x6, 0x4, 0x401, 0x80000001, 0x2, 0xffffffffffffffff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = msgget(0x1, 0x408) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000417000)=""/211) 2018/01/25 07:02:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00003fb000)="", &(0x7f0000000000+0x931)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000eba000-0x2)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000)="27ed", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0x44) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000001000-0xc)=[0x1ff, 0x0, 0x9, 0x101, 0x5, 0x6]) chdir(&(0x7f0000fee000)='./file0\x00') 2018/01/25 07:02:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x1, [0x0]}, &(0x7f0000a8a000)=0x8) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={0x0, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='A', 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000068b000)='/selinux/checkreqprot\x00', 0x200, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000062a000-0x4)=0x5, 0x4) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/25 07:02:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ba6000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = dup(r0) recvfrom$inet6(r1, &(0x7f00007e1000-0xbe)=""/190, 0xbe, 0x0, 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f00003b4000-0x76)="8c3649e33ee02afe6b00fda7f5d3c0c45cf16033203016015a760abcc39daa017125e619cd2cee8f51420cc378d86a36623e8895010da80140522620180336d9f8d685231c9b0a74ab3ae13a1487fdabd0c263124f5bb2818a8b89dcd36e44bfb464db0bddacc0959f64a9211898d37e", 0x70) pipe(&(0x7f0000ff0000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000835000-0x19)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$bt_l2cap(r0, &(0x7f0000c8b000)={0x1f, 0x4, {0x6, 0x4, 0x811c, 0x7f, 0x3, 0x6dc2}, 0x80000000, 0x8}, 0xe) 2018/01/25 07:02:36 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x100, &(0x7f00006ff000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x200002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001000)=0x10001, 0xffffffffffffff8d) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x800002100000c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x3, &(0x7f0000001000)="b0f64ee3e60bc304d129a321d4830a2d8c9f275ced13b1b52fd4ea3ffeadf9") 2018/01/25 07:02:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00008ab000-0x13)='/dev/snd/controlC#\x00', 0x3, 0x2003fc) r1 = syz_open_procfs(0x0, &(0x7f0000836000)='\x00\x00\x00\x00diles\x00') setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00006f1000-0x10)=@common='ip_vti0\x00', 0x2) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f00008dd000-0xdb)=""/219, 0xdb) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000d000-0x20)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3, 0x0}) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r2, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x2000000000002, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000fe2000)=0x1) r3 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x200000000c, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000ce8000-0x4)=0x0) sched_getparam(r4, &(0x7f0000e7f000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000005000)=0x10000) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000323000)=@generic="e1f35424da032fc6477a4b474f11810c") unlink(&(0x7f0000d39000-0x8)='./file0\x00') ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) read(r3, &(0x7f0000006000-0xe75)=""/4096, 0x1000) getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000017000)={0x0, 0xf6, 0x7, [0x6, 0xa9, 0x401, 0xffff, 0x8, 0x8, 0x0]}, &(0x7f0000e30000)=0x16) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000034f000-0x10)={0x0, 0x64, &(0x7f0000e89000)=[@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x5}, @in6={0xa, 0x0, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, @in={0x2, 0x1, @rand_addr=0xffffffffffff9d02, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000eec000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009fa000-0xc)=@assoc_value={r6, 0xffffffffffff6cca}, &(0x7f0000649000-0x4)=0xfd93) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000032e000-0xc)={0x0, 0x1, 0x10}, &(0x7f00009f6000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000163000-0x8)={0x0, 0x180000}, &(0x7f0000306000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000a16000-0xfe)={0x0, 0xf6, "df417aa994bb9ddaa5adca250029b7e7a278c24709b8d044694fcecbd5a585eb64f7755a6a73efd1c852506ab5ec8b72ef4fed24555d1cc8cf5bd1da5ed8a490ae9bfdaefb8ade6d7657be8734d10ca8dc6df7432bf27233b2f7bcf5c0e84c08ab8d02c68e565c76ea659358201b8bb93cc2cdacc0c232f7fc4298a8b11bafe0251bafeea06b29b21643287eb368128e311d9e151c5e820681ffd27668910e485ba1929d653310191e7b51ec877f3f70a08291f825803a9047eeb1970d084e9a26ff59a387a28b5b08736c9d7a21400d0a8afcece1fb09ca2243ff2ea4aaaa227f4b822fb12066c12fcde51f403d5b5ce759441235be"}, &(0x7f00007ba000-0x4)=0xfe) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00006c1000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xda72c8e, 0x7f, 0x3, 0x6, 0xff, 0xd99, 0xffffffffffffff81, 0x100000000, 0x10001, 0x7, 0x1, 0x200, 0x9, 0x3, 0x200]}, &(0x7f00006af000)=0x108) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000aa5000)={r7, 0x0}, &(0x7f0000f1c000)=0xfffffcf6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000dcd000-0x14)={0x0, 0x8, 0x1, 0x7fff, 0x100000000, 0x5}, &(0x7f0000623000)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000cc7000-0x33)={0x0, 0x2b, "89a51565f7e2413e2ee94beaf3b89d131cac97f2b739148ad4c4c233742ac4384a9fc92912ec0d3074813d"}, &(0x7f0000c4e000-0x4)=0x33) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000af8000)=@assoc_value={0x0, 0x0}, &(0x7f0000ec1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000096c000)={0x0, 0x8000, 0x2, [0x1, 0x4]}, &(0x7f0000df6000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e05000)={0x0, 0x81, 0x800002d2, []}, &(0x7f000016a000-0x4)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e37000-0x8)={0x0, 0x3a59}, &(0x7f0000a40000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000011d000-0x16)={0x0, 0x2, 0x7, [0x6, 0x6, 0x558f, 0x6, 0x5, 0x0, 0x7]}, &(0x7f000075d000-0x4)=0x16) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000034c000-0x10)={0x0, 0x2c, &(0x7f000015f000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffff801}]}, &(0x7f00001d1000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00008c1000-0xa0)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffffffffffff, 0x9, 0x9, 0xb4b7}, &(0x7f0000471000)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000bc5000)=@sack_info={0x0, 0x1ff, 0x100000001}, &(0x7f00003c4000-0x4)=0xc) sendmmsg$inet_sctp(r1, &(0x7f000000c000)=[{&(0x7f00003dc000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000753000-0x30)=[{&(0x7f0000c01000)="21ee798cd1f3e4d028861adb919b705bff2234c80a771aa426615b6e6941b9e6756dee4112a2e5c6b074fc3ac46de98b427011b28748743ba19dfe87077a43f0e2d7452a694eba7bf2ce8227064b4726acd1b5d5226fd436a10524634710edb3c1d8024c04021f5a02bacb0e95afcdfa3ee1dc713aab7e174e1ca9e0ce", 0x7d}, {&(0x7f00004c5000)="d8459e801840895574ae5caddd37e648fba19a0cc1bd8ddccf77a8682aab40e2af4d5e646e6dbb11c88076758ca8c0ae4d19c78a38fba05be257d82774dd21820060a80d7f832f355a40a8d0873e7865342862c48a1a0568c5dff967009ffd97ebc11ea0400b1bf1468745d0ec9e870631d61cd6d8373e33d551649b834af939d5de0cfd332e85e479e7d4332d8c9314f6dcacfdc7404d445eb7407e812db2ba0e222bc07a5beafa2f04e62a0098854c040d2f63a126ba0424882baf3957edc8ebd2a5defa9eed39d717a7042307330b83c934d59265745ecae13f1128933a8fd8c00d0d764de20eddd7a40593d65f1e575106702dcb43198562935cf6ac45d56d7a92089b2e2ccbdd0570c3ae4e282e6226c6d111b1ad08cd73addc9b73f06a1dd20868217e8b8d866388de552960d8703d9e759068f7f42755efda39f8b22f286709c2823e440b3e2eef12a2c47e03fa523cb693163bd0d8fcd0b134ce20d76a8db183a45237b102bac53dd49bb9772d62f34927f06585a41a2d86a80b39f65fff241f505d437947e7da0355a5d5b0d1aa69731c729a425d4fcc14743745ca513a9f6efce0a51a47d4c1e976d794a554f0157fe4555f1ac1767f327150a90758196103209ed9b2e695fc07154999f5bde4fcf170c08ab877a6188f8245f5ac9854bd18a6baec8e395b7db06d27b66f57e23828b29cae3e7d47195deb08434e5f6af3eb37de403f5349d07de8381d5787f4c307433dcb2b52e47fb3b391266d59cb75814d047f3030d3bff4034744a63f4042dd9ec284aff1ce737591160262257440bdcf9222c302bc04bcd577da8ea0631387d9d15aeeeb0d31a39e668e574899d355f61c6baf7e34aaade91b161b7905997240312f0729aa22efe9147d68c58bc761b7e2022e051a90b92f69b9870f27895c1bf0b925d1200f4ee07727d61179b8e8f74ca8f48305205352ed9d79f3b4fe2a8801486bf9403cc188736e7f667390558bff46a5a107476bd0f957dbdd75f0393b5ed2af044b317f510e826fd4cae1301ff5a403a04cd9461b1559ec8944528459f3ff4b467ad9ffdd1fe1c49182a2b2849c97dd4364711af57155485b8fcd9411f1e265c87ff909d4d60008292cd2bea53177a243fae8a2bbe79da9378da108e7c1624a126fe5e7883dd71c674d4db82a81d1618796d4064cf03559b32be56e8913aca7269619fb691a4c4709326baeb5069c37f35cd0dff1c695f07e0f6be406a42438232c114621da8634ee816dbbf1ccbfb66ab188771949ededa6630158caafd62984f4f4c9b1e198e2ee18ea0b9b5ffbf854c032b1125f7b22294d2f4bff321d80f154b6552272c40807a437a27cc0b34b25bf7e105d41ea9ce259bdb746f184eac0ce8def760aefb6da019541977ed71996de4e872427bf53193d3efea2ba3801526c604e7e61e0ab2629b24e64fe0d4620076450d671c535b4a6028707e3b75954c296e26a9f78ae62bc92ed33eaa3c9fac4860f526ecbbeec251e427e2feaef485b896ae8b09335fef4a548c3d3509ca68f1f530f3eac2eff9f760055d8bf4fa8a0f3bf0f903e94c3a7161c4cca5300f1f61401338671d43ccd3aafec8032ef1c721084711734eebcf490b9e986d4540ce320148e6580c574305e0c7e757bb085de271a8e1bab1261e721d1ebec72d9e688b1ca418b703945019fc3ddf54de7058563d118a1b7c3bbfca326676be29bb59c029f70398e3d0da01778d3acc8dcf547af6725daaab027aabb749a481f8a045088bc582f91ffde645eb03251a4a93aa52c2ffe4bfdd0cdd126354b4bafbc0672c0b23b1bdad35f24533b50ad6907875cc8ecc345f12ba945fb8d874d8958609b2d67dcc17b552352f6ce4c069aa7152c43d81dd5de9f89ce553d3822328a3b22a2a580429d1d7a5078fe3bc21e96177f8efd72f1033eb1a251fa9decb602b31abae93064d99a24913b280d2f2f1b7feb00e9d7348e9a010e8bdfe1632275e90515cb6b0ec16c7c5efc777b4bd0e6c4f2caa9526582e713c2e9898d50d7024659e4740bc3755f3d4756abe49794987000841ae48ed37a6cb1af55ca792d4144d6655597ad9236d327e1aaca8ca306c7c6e22379f66d7cbf7b5c08449363328e7ebfc8b012c85114290285237172a37ff9193a9df1117f17c870f9102e49f8696c573f8f796d271efd1c256868cba010bcc7e325ff24e17897c6d0fb04f88fc6056c252eaee1d38566fd417e0c374927ed8ba371cb785657b8948e4c2420308663b368ffdc29f7dcc7cdf8f7712385f79b70200660edc3472d9fddfd49093e9e7bd0656f3727b8e4b42958de54450bc549fd2589a9133b57b77f6e13b1f92ae006fa5357a3f37bbf1f51090ecb526ad17370fd7cff44bf6122a6bf4acbe87676e445dae8fe94828689c23e614d9f7fa33a19f4044a5839065463a2753797858f8401b8a055620f47a6609cd5fd694ab4545ad66dcc9c4e2a63e1ca309fe0b0e9e8db7089fabce1ad1e88db7dc044e811b5984ee45c242a3835faed71964a592c30c35bc60e2a5781b78c4def5e164f7dcd3d6fe1473d2923c12484904a04813c135c381cb33c31828f109a7dc4e0edd6756c9100d85e097e40da978a9e963b9ab0aae3d303cb56bab569c6e0f1cd5ad6b393b1b3fdacf7c903fc1943a62d2af8b84eab3ce1334de79a68f08a6750909a676893aa6063d0fde041b0a567aca6a7f2b1d9e604fe368e4e85cb75ad590e5623de172935427c4a155d892b41558e8d7419f140191dbe10d920e2826962fff604e1b8cbeb3c4624d8835f2b1850539a5e244959dee57cca427c70d2a5531771906dd9ec2fef641ed28542fff8735350c91fc5e52e3818ad26db5c160085a5a2b4922dd60be2d0a497a7152b54c38a41f62aa4115abb62718ee1de85062ebb59b14ba7e999889608310c57c71c9f5a25e323d51d737d1051056bee103450cb481f36d62f8a30fbaddf97552de0f76f6c963e1da3c829733280c5fe08fd421635b3ea48d4e583e21e2bae7af529e937c62ef2232b2124caf5e62864810f473ee6c09b73aa60c3abe5ae6b64f482f61796068c96418b34e836fa22c0bcddb1d493329623a55e5a56ef22dcd2f095dedf72098cdef4522d1f43170d55fb4fc74d29fd9420512ddc64ebafb71e2c8ba7007bc66950eff2a321fa4e3062b37124159c9783adf26c193c334ab19022cbcf331d6ce3c57ce0aaaf836fdb940d526345c6c1c79bc529ee9a3a53e62628ff76fb89e88e7a2c6b8d695966d60963cad466c55aea2fee6a93c2b6d43156161d8cbe3f5b69ecfc4ca9d03c69cde254306753af7fb991a2b9c2a77432d09b8df1e43ab42390bfd0ec6cde1935ba151571c8082505e42279c8f262a82c6e379453566f46f80fb056ff3c049aab789dd80b796705049dd46a694b488c196ab9af8590845143f8b827e792453bf549e828d570cd8c03988d6ea094b2281191ac5f53194b843e16692670b5150b59e9bdc3bdefb49206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0x1000}, {&(0x7f0000f29000+0xa2d)="8623b9b7edb0bb3368088ed1eba826239f62a99aef738132476177aa8ea2f65c55ee60eadea907006f3f4860a74b0db2a8475e09a0d1bf0761b378780eab040cfde8fd2ecc270e74ba32bd7d2b7fad803387d1b4be1d1892aa9648ef9d3811c340014a0439ab978e618e138c0ad5cceb10686759c1e464bcc03d1f4ae9ef74516d4ae638db0ab444b71ef499fd5e9fb7f7bfd469d107b18f7f75fbf77a194a2d01b0568b7dc596cb994f57304ed41622425f1d1450cf67ef264b972a4090e30a67a075eb1fce755622e869413e266de42eda", 0xd2}], 0x3, &(0x7f0000398000)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0x1a9, 0x1, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x2, 0x2, 0x2, 0x7, 0x0, 0xc2, 0x7994108e, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0xffffffffffff7fff, 0x8003, 0x5, 0x4, 0x2db, 0x1, 0x7, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x5, 0x208, 0x231, 0x190, 0x10001, 0x9, 0x56a2, r7}}, @init={0x18, 0x84, 0x0, {0x2, 0x8, 0x81, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x1e3, 0x800c, 0x9, 0x0, r8}}], 0x120, 0x20000000}, {&(0x7f000086a000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e6c000)=[{&(0x7f0000f68000)="ba4d43f2c24561c098d2411501910ca270b874e023ef78a8149d60d059356eb21d0885cedea00bef331f4e6c5fe40404578774eb53682a3810fcbca53fa3cbf2ba9fcd5600f475e5fe11bc75af5c8fabbe58f5457c7e4a9ba1b24337c5cb5ec7ff39092a99862bf7f8d1941f835c66f8fd57e78262f919f344fff188eaa7a44b4fcdd0f291059f8fea617bc069c8b4d3f83b5d7685505b6ea367788d5b779222a31ac87458a65a11b81f5c89ff6b2443dde63d5b3416af831654c2c5eebc2883c82498ed", 0xc4}, {&(0x7f0000a1f000-0xc4)="63267bae32b8b62307d61cfb4d07f3681fdee46d28923a521e8bcda74c95c0687a69de9acf8f50742ce646d46d7ff8a986ee279ba720fa2b11d6a901cc91a6bc3238c0da97bb74faec73561ee4696f6239651ba9c47bf015d9d18a522c0106d41ec22e3e9c0bc9ab4b2c72e9e3e0b8b9b9f7ccadabbd6e100457724464b83b069c917f5620fa5b767042c8cfd118f6b9c92d15a54619036980874ac0c6f43005b2370fd57036d6cd581cb2bb6f6f1d44b4daeda5c21c23d399531f5ec5f4f36d8a218003", 0xc4}, {&(0x7f0000a43000-0x36)="9b28e621a7e5bf9bed304611b6a6554d9a82fa8429830064570420509e25dad03d9ec8be23274d037c298fb35120106feef85cfb058f", 0x36}], 0x3, 0x0, 0x0, 0x8040}, {&(0x7f0000878000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fca000)=[{&(0x7f0000200000)="20b31ca05a262c7f8a3a5be13f71d748224c4c3e9e6bbe05e7986df8921b1ea7ceca5793721119946aa9cc2f8fd6c67acef1fc457000a69c3c8ed1ab6103197e90d211e258b3918a01c2f6230aaf74494374a81ef0b5c01434afb9b16afdfab64f10994ea1203228c340194d28a32d677e3f3afca74ad638e4918d9cc8e4b5a8ba62040d3192b1c9fadf2fa6b1e98abcde61aa39386e08cd65839044432354df5326fa52c65ea23d92203ad2a9c773ab4785a68788fe05f0292f6124ce00b4f5bfb1368f9dcc20b8a2354a49c0f2cf0e9b9bca19cd9625dbc738292262e84fd72f0569c4cabfb7f5bc6c87d89088b0a907", 0xf1}, {&(0x7f0000ff5000)="3f04803e70d56482897d0775b8a0e4f9374adfe413ebc37edc364f97396dfbc9ca93f71795d3736115f21096a5f398b023de627097d91cd6f804e52afe6e42f6276d572f978857139eeb13bb82b2b658", 0x50}, {&(0x7f0000252000-0x3c)="046318262054adce5fe94c1bb168e5301fb6450192d5101bf5b4b01e3b7e134a8840ba71279d96e507ce9ac9b916ebdbc06e22ce3e3e2840068d4d07", 0x3c}, {&(0x7f00003f4000-0x58)="3ddfa21c1081e976a0f4ea2f1689f321a2fe638d69b4d73a3f43269094c12d500dcfa00bc50fdd337f175c355ecee58f18d87702b9ca0b40c404a281a986811f2a762437878007a89485e9e5b7db9162c35b4f96e65b900e", 0x58}, {&(0x7f0000f50000)="9a5939b5a7f3e1c1d933e7036b", 0xd}, {&(0x7f000031f000-0xcb)="b35b4afc27f198dc06bdca2501417ecfb974e4b3a29d9fc18bdff7e5cc1559fc79253284ea1a33f1254dcaf84f1bb6231187efc24d346db2bcd771e2df9a278d6ef60874d3235b694785ddf385eecec307492212ae00ecfea0bce8b3e5c6e8e85f0946d4714e288615cba5ebc4c66f918e8d23df224fba6173b605d3eb0bdda35e6240f1f4295719e72f3362e31b6b96349d9d2f3b6db00633ea43974250cd2871bb70742ef2d99c082af6ad263a93a296ec41d83687a48dfa5477d649452b2a4bc31fb1a513b1fe66a7db9c4eacf789bc8057b63cb5715617fde8340f464f66d4d330873b95b19a5a5e80c9145d8d7aec7f3ab141", 0xf5}, {&(0x7f00001b1000-0xa4)="1b51bdae1808cdee348837d625968c097cbb12685fa3d0a3af7996e1f6e7fa8725107e84ae3496ea323b6be244812c3015d54ccc88c0cd4e04e7ca1701140322727d9e72e8b6f52c12ff2c69b294dd69b72aaf3d17fe9b46bb36aca84c051b635a52514c855097cb4fe5e636ea9bcdc6d18967c59559dd0dde49f250a9c3bd81973ad1a6809dba8415e86a845118766bc528b39b63486af0626c4d41558763fa6c727e35", 0xa4}, 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0x1000}], 0x8, 0x0, 0x0, 0x40}, {&(0x7f0000fee000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000600000-0x60)=[{&(0x7f0000131000)="601a4b992c636d5b749a3465c53ddb6b7ed73b4ee29125ea9805b5e5a34664b5d5d48ff21eca70f0f61f436dba4f95899548583679b372368970782e141248c7c7316a2c1f1dc191ec6cbe5d9345c8a0", 0x50}, {&(0x7f00008d4000)="5df168ceda13f2ccd5990e2da544dc91802a7c52a4e65ac3af8e40a1f2d4bac84a8ba08224be5c8b2ca2a7b7b8301d9a00f65ea7a25beacb40aea30a76c9f4529e03e45857fcb6e183b6b4b570914af7c46b579e5a38d79e5650214fbd4ba364677ad0b4b53ed3f08da55d9afb02acd6055b40532f1cd76e0485db5991a37591667f644019ea20a046fb0454c11f2268bc5ad085a5d3f6bc220a3e37d4d340d1360f0fd19c5eebf6147626c8791bea", 0xaf}, {&(0x7f0000667000)="0acc29cf88ed58cb4ccd8369e61e5d39522e6dc86351995c43a0ca399741ed86a15b0d3914a62743f308126052ef52c9a265bc527c5c58cd54b2e0", 0x3b}, {&(0x7f00005f8000)="76a9337d8de7d3cdd6922bff90396016b979ea4d7f473fcabcef7cbb5a9b44c3ccac0be962a1964e7e57978daf1c688bb2b8a300cd6b61e3c35d28b0bd5fbef8e30ca1e1185dc64841c6009bdf8feb63fdc9e0eed8cccd4d27a8ff85ca24612d2c7d15d26ae25a800ba9c700501abf025faba8dd885b73358c76984e0f4be94fa2819146fea6ecf8f99cb446bc0ffcd6b58e102124e940b98c643b6d64e3bcfcbf0e3a8168a318b7cdd69b269289785fba78d1cca1484c569fd23c4d76b5d27d8037cac74cf40ad468755e148770631214779c3656fc052ae72cf8c4cda482848076616e738e", 0xe6}, {&(0x7f0000c8e000)="12ef001fb79989eeed7d5e1640beff5645256ba187281cabef2992e3eb898c705d0dcda3337c27565321de47ee1970bf8e6cebaefa4a1e3e2728eac517050ad20de144344978b150514e17776bdd717562fda01387cf2073f2955601aa3bf9d6dc22f3e82f711221b429e025f7b36ee61e5d707b57215a5d26b7786f03f577575c7732f33b41", 0x86}, {&(0x7f0000677000)="0fffc4e83a482acd6d63e8b96f576cc9fd650a473ee3daafcd0e0dff0cbee9a65ea5291636b43c1bb69f31a05951d0c8f4b68380b7da70493c13f875f0be381d59894918ce6091ea28d3979217271dc2980aa24237a3c7476a87bc5328586daa8e06d7154b6370c7c4932fece5a0bc325596cd5dbe5f4332", 0x78}], 0x6, &(0x7f0000466000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x200, 0xffff, 0x8, r9}}, @init={0x18, 0x84, 0x0, {0xb9, 0x1, 0x6, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0xc4, 0xe33, 0x8200, 0x6, 0xe14a, 0x4, 0x7, 0x4, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x9, 0x0, 0x7, 0x40, 0x4, 0x1, 0x1, r11}}], 0xc0, 0x810}, {&(0x7f0000fb8000-0x10)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000058d000-0x20)=[{&(0x7f0000a8d000)="c8f8f260e8fd0a0a3d997f31dd72ee7f13a4da2fcabe468d338fd3144a38", 0x1e}, {&(0x7f0000153000)="f0330ff3a4a56b2559f9c9173b55892d7131bda6e457dfebdc91df2185f86b91a6ac05fc7c0f392c3678a66446ee19a48707e28a3bb2ac930e3dc7187a2ecfe2c101abf45d9c96cc1e6fe193d19510c4f52e07b3b37ecd3cb719d404836869ebc989a0bd53ecff07b43d31807cc8a0ce0ff451acb6a2a63dedb7947dc768d73baab2f6048f8586b6993fe8bec358bfd74409d060f92b5aa91640b93563bb5f039f6ddb54ed3b2833bbfe6af651ef83c0a3dd74e1a9acaf7ce89a11f26934e20de2e7a43462f609ec390a3f89e30d42a5077c39f643f4060aa217cfee083ce2c526bab7beabc407a2acca188734273b6590da09", 0xf3}], 0x2, &(0x7f0000ab2000)=[@sndrcv={0x30, 0x84, 0x1, {0x8000, 0x6, 0x8, 0xc27, 0x1, 0x7ff, 0x2, 0x1f, r12}}], 0x30, 0x90}, {&(0x7f0000db9000-0x1c)=@in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c, &(0x7f0000644000-0x90)=[{&(0x7f0000963000)="", 0x0}, {&(0x7f000091b000)="87e14761e08869da4c36ed59fddc5f034118242ea3e5498b243d3fb57d37e337f26c4a5fdf48be1e21fffa52437dab8acbb83018b8f74069da5d0dbc3e6177424144ec3a1aef563c1ef32ec8d2e7e9d51b9a6e7e2e17c9bb7e9c58ade327fa2b59dcbc288d1f5e8601a4838e0c73339e85cac6cccb2f9165a17968f2c7cc4b65715ff584d0f6e74649da758b60f40ed6b72eee10d1c3a8241e7c8f5a65712644eec904c6efc9", 0xa6}, {&(0x7f00002dc000)="ad0c7712445e", 0x6}, 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{&(0x7f00008e8000)="2ee92d86c4073399deb604912edeabcdc65b8d3f4ea8d1bcc634beaf3a1a659710b0d69ab08f8d56de0129ff881ef38cd5362206c8ebc36db46fa4b400246f87efc475790439367986445cbd04346a914a2c591d01a1fb5ae8003045798fbf8a13c8169acf965ed5cf43ce669887d0a679b7d7218278b1a598cd42187ec645c444a536114e4b148d1b25bd61d701e1ad43f4a2125122c842732471787badad7fc82c4cff5b2502317f4c2e24626141e283ccf169e32e0f1e70220441e6bc738e50e5da050bbfdce17d93774966ee0fef5ef292c0ebdc8a0f974049ac017384f94d6cdc5f687264a2e87444", 0xeb}, {&(0x7f0000868000)="", 0x0}, {&(0x7f0000c83000-0xab)="76337c75ab8135c49fea3317a9d9f02b6fb9a99cff1a65fd238d8bbf83be6249fe889000eb82122fd791c44ba4dca4b72951a6a6faaf1a18be6e14c423cc43ea45ddf587539f8579aeabb56d0ce160ef5313469f686c04885a6ad682640a1c7747a1ecd7a5731c7f020d64c8435d4f9acf4d766371ee348737e4813a43da24561d1b6f8687ef73a3414eba3dfcf76e2f368f7d501c661bddc0e8172f6bffb8ba95c85bb4ba3e3d2645cd77", 0xab}], 0x9, &(0x7f00002a3000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x8, 0x5, 0x10000, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xca, 0x200, 0x1, 0x101, 0x3, 0x1, 0x5, r14}}], 0x60, 0x4000}, {&(0x7f00001b2000)=@in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c, &(0x7f000043e000-0x40)=[{&(0x7f0000287000)="1150102558f168d452c84cc969f2089206215796823513ac09991f479457d4f36ab2acfb1d98850f0d", 0x29}, {&(0x7f000040b000)="44c5e3329ceaff21041c8a8b64afad8ca96f38ee341c0db772be72a8b790f9d186ef60e7f543b9d0576fe60e3a184ea5104163f715bee1fa311a59a7b48f745311a2a89125e467d269a605e3650a90ec84b52be664ef46e8ea7c1746a52535e1403a6eb2362cc284942744a0360240d7d420e836a5aa10676f012b6af470da22dd646bb018e699554443bf1dd6cf1f113a3a9057d4057bd903a9e004291c5f4df862791bdfd79c67c93f1149e5cbbcaf5c10ad0c1c679aced94bd27052bae7626b97d9567451961fae44c39d9ff2df2e750e20f4c7c04ea94001a37a", 0xdc}, {&(0x7f000058b000)="6b7210d8a12644737a04295911150ecead492f72fd3c7de42dc4c708330bb72418ddaf8fa28270380a88bc12e58391bea4b53645e38a688e09a5e4f53b321197c5e77f9021f3b22b8f3d75b61c593d2fd6892f356ca72abf8cf61df2bc53918034978112854568e9a4bd9af56fcc714a80d2de21a33483388483c5cb7c3afbeb3c6fc0afc0a4002628a35c131d8e239f2dd5c96bd63eb8dbe3d84a26c678b2a46c60d8d4d2749238461040287060f952bde4b64aa936c194e2e385088c4286f10c1164", 0xc3}, {&(0x7f00007e5000)="68a0c345684b4899e35631b9f3f349ffbbf74b5e70a081719085d8d054b13a97025dbf7e832e68a00c914fccc554f322588d42d7d7270efff101a8dc297a909b353c61e70338c073533bb26df6be65e2386682792c0ebd487627c856fcd4dac4575e4cdc3ef8c9e50359b3d003cf926f36c048859681a28544b3cce8ef08270ee5c4196d49403b3ba915f8a5e8125b867d578a3f200e61cf35f7e1c5b8a1bad6c825156586142884eae7447c301dca78f70bedb17a4c10372db26ec920c539a0c310e8747809e36b232ba4ddbc7717be99d15aed0dee15120014ca0c24a79627c1f11263746b88f308637696b6cca5", 0xef}], 0x4, &(0x7f0000364000)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff7, 0x9, 0x0, 0x269e26f7, 0x5, 0x6, 0xfffffffffffff803, 0x9, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x7c7c, 0x4, 0x4, 0x7, 0xe5, 0x7af, 0x76, 0x0, r16}}, @sndinfo={0x20, 0x84, 0x2, {0xbb, 0x9, 0x4, 0x137b4000000000, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x3ff, 0x1, 0x4, 0x1ff, 0x9, 0x3, 0xbff2, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x10000, 0x4, 0x4, 0xb1, 0x401, 0x0, 0x9, r19}}, @init={0x18, 0x84, 0x0, {0x2, 0x4399a3c8, 0x4000000000000, 0xffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x6, 0x8001, 0xdd73, 0x8, 0x4, 0x7f, 0x0, r20}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x9, 0x4, 0x9, 0x3ff, 0x1, 0x1, 0x101, r21}}], 0x180, 0x20000000}], 0x7, 0x8000) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00008a6000-0x10)={0x6001, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000aa8000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000010000)={{0x1, 0x0, 0xfffffffffffffeff, 0x60000000, "6a36647e9c59b5cccad0380eb764468c30017a398de06d68462d1ac0c42ccb0360766627af7a79213746a27d", 0x3}, 0x0, 0x0, 0x81, r22, 0x8000000e1c, 0x0, "a5fcfee57b4b65a15565b21fa43c9ff20c164b01a3456b0605e77052081060936303e182b9c3a4ebd81d367cec94b507207b54a411ed2b86a867923ea7167ddd", &(0x7f0000001000-0x15)="00000000000000057065707070316e6f6465762f00", 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x5, 0x386, 0x3, 0x1000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/25 07:02:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x1, [0x0]}, &(0x7f0000a8a000)=0x8) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={0x0, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0xfffffffffffffc01}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000183000)="260000002a0047f2ff17ddffcd00ff031700ff000100000000090000000000000000a3000000", 0x26) stat(&(0x7f00002f6000)='./file0\x00', &(0x7f00004f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 07:02:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000742000-0x38)={&(0x7f0000577000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000822000)={0x2c, 0x1, 0x4, 0x200401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x6, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000024e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00006db000)={&(0x7f0000358000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000003000)={0x5, &(0x7f0000b01000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000f5c000)={r2, 0x3}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000649000)=[@in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x4}, @in6={0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000dad000)={0x0, 0x80000, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r5 = accept4$alg(r4, 0x0, 0x0, 0x0) sendto(r5, &(0x7f00005c9000-0xa8)="", 0xfffffffffffffeee, 0x0, &(0x7f0000352000-0x10)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1", 0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00008e1000-0x20)={0x8, 0x9, 0x3, 0x4, 0x10, 0xa4}) recvmmsg(r5, &(0x7f0000f52000-0xe0)=[{{&(0x7f0000fad000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000201000-0x30)=[{&(0x7f0000bdd000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ab1000)=""/121, 0x79, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000066f000+0x573)={0x0, 0x1c9c380}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000055d000-0xc)={r3, 0x80000, r1}) 2018/01/25 07:02:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000025b000)={r0, &(0x7f000003b000)="00bdfe0d17455f25c947b4f1984bccfdb766778d5340ba229400972500000000000000050930f413e420aa1a4085b00109253242f043e95619400fa388cb040e6e7f", &(0x7f0000c27000-0xd1)=""/209}, 0x339) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000087f000-0xc)='/dev/autofs\x00', 0x8800, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000079f000)=0x2, 0x4) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000dd3000-0x25)=""/37) getsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f0000630000-0x4)=0x0, &(0x7f0000882000-0x4)=0x4) 2018/01/25 07:02:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') readv(r0, &(0x7f0000d6f000-0x20)=[{&(0x7f00003fb000-0x87)=""/135, 0x87}], 0x1) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x60) recvfrom$unix(r0, &(0x7f00006a4000)=""/145, 0x91, 0x2140, &(0x7f00007cc000)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/25 07:02:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000d29000-0x12)='/dev/snd/pcmC#D#p\x00', 0x80, 0x400) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00007ff000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00005cf000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00008a2000-0xf6)=""/246) 2018/01/25 07:02:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x1, [0x0]}, &(0x7f0000a8a000)=0x8) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={0x0, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80803, 0x800000001) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fdf000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x12, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @pad1={0x0, 0x1, 0x0}]}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x4000000000000036, &(0x7f000002b000)=@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) r1 = msgget$private(0x0, 0x702) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000b2d000-0xd9)=""/217) 2018/01/25 07:02:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000569000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) clock_gettime(0x8, &(0x7f0000ceb000)={0x0, 0x0}) [ 74.663532] netlink: 'syz-executor1': attribute type 6 has an invalid length. 2018/01/25 07:02:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10, 0x800) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000001000-0x4)=0x81) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045516, &(0x7f0000001000-0x4)=0xffffffffffffffff) 2018/01/25 07:02:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000005d000-0x73)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, {[]}}, @igmp={0x9d11a342d4123da1, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b57000-0x9)='/dev/rtc\x00', 0x10000, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000aef000)=""/117) 2018/01/25 07:02:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000191000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000f29000-0x50)={@generic=""/16, @ifru_addrs=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) mknod$loop(&(0x7f0000a7e000-0x8)='./file0\x00', 0x8000, 0x0) 2018/01/25 07:02:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) link(&(0x7f0000a58000)='./file0\x00', &(0x7f0000dd5000-0x8)='./file0\x00') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/25 07:02:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000095a000)='/dev/binder#\x00', 0x0, 0x3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) 2018/01/25 07:02:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000492000-0x78)={0x4000000002, 0x78, 0x1f, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003b7000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a0106, 0x0}) 2018/01/25 07:02:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) sendto$inet6(r0, &(0x7f0000d74000)="03da946e9957fc12e39a2981eafcdbcbecec848a72b2fe527a368a5c5d5cb7169f7390eeb8c471b40007a2973e35c45acc0e1b31ff9aa09dad37ac0e888921b1a186638f4c092c3de29098c61b88ce9a396e1ddc36c5fc674e7ae0f372ab5251b59063b44fbd75c8f1ab29d92b4bebdf8ca1d1764c33edcc68231a1da017e589d6a3ae44e4cbcfbec4fbe71e1adfc426686cefbfbc44a6b20b87e121f9dbf196e68f731becfd9200fd1731b3b32f40401a1c92936d4943c73d", 0xb9, 0x40000c0, 0x0, 0x0) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f0000403000)={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 07:02:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000da7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40003) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000c58000)='/dev/usbmon#\x00', 0x974, 0x400) [ 74.797650] netlink: 'syz-executor1': attribute type 6 has an invalid length. [ 74.826983] device eql entered promiscuous mode 2018/01/25 07:02:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000314000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x100) syz_emit_ethernet(0x4a, &(0x7f00003f8000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x14, 0x400000008, 0x1, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@multicast2=0xe0000002], 0x0}]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000001000)={0x0, 0x0, []}) 2018/01/25 07:02:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = shmget$private(0x0, 0x1000, 0x8, &(0x7f0000601000/0x1000)=nil) socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c8c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a8f000-0x4)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000672000)={0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f000077e000-0x70)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, 0x1, 0x0, 0x0, 0x0, r2, 0x0, 0x9, 0x0, 0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000f7b000)=[{r0, 0x0, 0x0}], 0x1, 0x0) shmat(r1, &(0x7f000008b000/0x2000)=nil, 0x3000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001c0000+0x1cd)={0x4, 0x0, &(0x7f00009eb000)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000fc2000)="e1e53a304cee6f2dfc9e07be2680d3fc9c68a701f51af8f611260237b8bc978cd39ed5703c410ae69933f5d19bcc43d12366e5b53ff60d158f9982593157568d0c22155109b75be8"}) 2018/01/25 07:02:37 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000+0xa45)=0xfffffe4b) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000002000-0x88)={0x100, {{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x475, 0x9, 0x2, 0x7a9, 0x7}, &(0x7f0000002000)=0xa0) readahead(r1, 0x9, 0xffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0xfffffffffffffbff, 0x7, 0x10001}, &(0x7f0000005000-0x4)=0x10) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000005000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000004000-0x8)={r2, 0x8}, &(0x7f0000002000-0x4)=0x8) 2018/01/25 07:02:37 executing program 2: mmap(&(0x7f0000000000/0x292000)=nil, 0x292000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) fchmod(r0, 0x0) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000292000)='/selinux/checkreqprot\x00', 0x200000, 0x0) 2018/01/25 07:02:37 executing program 5: clone(0x0, &(0x7f000061e000)="", &(0x7f0000190000-0x4)=0x0, &(0x7f00003d3000)=0x0, &(0x7f0000921000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x420400, 0x8) ioctl$KDENABIO(r0, 0x4b36) lstat(&(0x7f0000001000-0x8)='./file1\x00', &(0x7f00003b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() setfsgid(r1) 2018/01/25 07:02:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b1f000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000821000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000d62000-0x50)={{0x0, 0x0}, {0x12, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 07:02:37 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000030, &(0x7f0000064000)="aa", 0xfffffebf) 2018/01/25 07:02:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) [ 74.972821] binder: 8964:8972 ERROR: BC_REGISTER_LOOPER called without request [ 74.999418] binder: BINDER_SET_CONTEXT_MGR already set [ 75.005470] binder: 8964:8972 ioctl 40046207 0 returned -16 [ 75.008111] binder_alloc: 8964: binder_alloc_buf, no vma 2018/01/25 07:02:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000065e000-0xb)='/dev/mixer\x00', 0x20080, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000cda000-0x51)=""/81, &(0x7f0000fe6000)=0x51) r1 = socket$inet(0x2, 0x80f, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000711000-0x3629)={'raw\x00', 0x900000001, 0x1, 0x133, [0x0, 0x0, 0x0, 0x7ff, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000f96000-0x10)={0x0, 0x0}, []}, 0x60) 2018/01/25 07:02:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x3, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, 0xffffffffffffff86, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x37, '5'}], 0xffffffffffffffb9, 0x0}, 0x0}], 0x1, 0x0) 2018/01/25 07:02:37 executing program 1: clock_gettime(0xfffffffdfffffff6, &(0x7f0000cdc000)={0x0, 0x0}) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x80000000, 0x400040) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) r8 = syz_open_dev$sndmidi(&(0x7f00007d1000)='/dev/snd/midiC#D#\x00', 0xfffffffffffeffff, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x114, 0x0}, {r1, 0x8400, 0x0}, {r2, 0x10, 0x0}, {r3, 0x32, 0x0}, {r4, 0x2000, 0x0}, {r5, 0x80, 0x0}, {r6, 0x23, 0x0}, {r7, 0x2, 0x0}, {r8, 0x94, 0x0}, {r9, 0x4008, 0x0}], 0xa, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000164000-0x8)={0x8}, 0x8) 2018/01/25 07:02:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000302000-0x4)=0x122, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f000000e000-0x8)=@file={0x0, ""}, 0x2) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000014000-0x10)={0x0, 0x2710}, 0x10) accept(0xffffffffffffffff, &(0x7f0000022000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000317000)=0x14) syz_emit_ethernet(0x4a, &(0x7f0000836000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r1) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000076000)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004c2000)=0xc) getuid() getsockopt$llc_int(r2, 0x10c, 0x8, &(0x7f00006b7000)=0x0, &(0x7f0000341000)=0x4) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x200, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) socket$nl_xfrm(0x10, 0x3, 0x6) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x10c, 0x11, []}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:02:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000094b000-0x8)='./file0\x00', 0x4000, 0x12a) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000034c000)={r0, 0x50, &(0x7f00000d8000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) sync() socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) set_mempolicy(0xc000, &(0x7f0000001000-0x8)=0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000000)=0x0, 0x4) syz_open_dev$usbmon(&(0x7f0000f49000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000558000-0x8)={0x0, 0x9}, &(0x7f0000470000)=0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005c4000-0x8)={0x0, 0x0}) 2018/01/25 07:02:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00001da000-0x4)=0x0, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000c56000-0x1000)=""/4096, &(0x7f0000ebb000)=0x1000) 2018/01/25 07:02:37 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000df9000-0x9)='/dev/dsp\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x14)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x1, [@multicast1=0xe0000001]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f0000-0xc)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) msgctl$MSG_INFO(0x0, 0xc, &(0x7f000053d000-0xd6)=""/214) membarrier(0x1, 0x0) [ 75.008136] binder: 8964:8986 transaction failed 29189/-3, size 0-0 line 2903 [ 75.029600] binder: undelivered TRANSACTION_ERROR: 29189 [ 75.035167] binder: undelivered transaction 10, process died. 2018/01/25 07:02:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000211000)='/dev/vcsa#\x00', 0x6, 0x801) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000f58000-0x400)={"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"}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) prctl$void(0x20) 2018/01/25 07:02:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0x8) r1 = syz_open_procfs(r0, &(0x7f0000d76000)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) 2018/01/25 07:02:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000001000)={{&(0x7f0000002000)=""/11, 0xb}, &(0x7f0000001000)=0x0, 0x0}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000001000-0xc)={0x2, r0, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x3) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000003000-0x4)={0x7, 0x2, 0xfffffffffffffff7, 0x0}) 2018/01/25 07:02:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000096e000)='/dev/input/mouse#\x00', 0x0, 0x400) r1 = getpgrp(0x0) getresuid(&(0x7f0000151000-0x4)=0x0, &(0x7f00007dc000-0x4)=0x0, &(0x7f0000e88000-0x3)=0x0) r3 = getgid() r4 = socket$l2tp(0x18, 0x1, 0x1) r5 = userfaultfd(0x80000) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) r7 = syz_open_dev$admmidi(&(0x7f0000b38000)='/dev/admmidi#\x00', 0x2, 0x402800) syz_open_dev$usbmon(&(0x7f00007b2000-0xd)='/dev/usbmon#\x00', 0x80, 0x10000) r8 = socket$bt_bnep(0x1f, 0x3, 0x4) r9 = socket$bt_bnep(0x1f, 0x3, 0x4) r10 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r11 = socket$vsock_dgram(0x28, 0x2, 0x0) r12 = accept4$netrom(0xffffffffffffffff, &(0x7f0000968000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000126000)=0x48, 0x80800) socket(0x11, 0x3, 0x100000001) statx(r10, &(0x7f000096c000-0x8)='./file0\x00', 0x400, 0xa, &(0x7f0000e34000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r13 = gettid() ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000037f000)={0x4, @tick=0x100000001, 0xffffffffffffffff, {0x40, 0x7f}, 0xfffffffffffffffa, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r14 = geteuid() stat(&(0x7f0000bdf000-0x8)='./file0\x00', &(0x7f00000dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000548000-0x38)={&(0x7f0000a6c000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000953000-0x30)=[{&(0x7f0000075000)="", 0x0}, {&(0x7f00001ca000-0x1d)="a246f47661cafe7d3dcb1c320506372ec30341454aa39a05f8e53246e7", 0x1d}, {&(0x7f0000d88000-0xcc)="1869ace964464c4820c3cb5682f80a6a29b1103c90b1d299de44eebf4d87314b8ded1a40c69bedcfb2e84253ee5983b6cbb5c49804eb86356b6cdd5674eafb217339efc6892e2cd60cae5ef3e2e6f4847bd87300aa7d1de40009d76595235120d247e1e2d85c20baf4ca3c29550f6f4a8cd5e2ef23737729e1764990267d0d314f4ef0c9f7b97819fb78865ea9cbc2bcb53d801ea1ae1e92d710b0d2566a355049e006aeba04387fbbbb4e2058798bbb44fc8352a7e554c6d04268fad321f0ef5fc5b0e17df35a3bda85c9f3", 0xcc}], 0x3, &(0x7f00009f5000-0x78)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x38, 0x1, 0x1, [0xffffffffffffffff, r4, r5, r6, r7, r8, r9, r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x78, 0x4000}, 0x8000) r16 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r16, 0x80104592, &(0x7f0000dec000-0x10)={0x0, 0x0, &(0x7f0000261000)=""}) r17 = syz_open_dev$vcsn(&(0x7f0000438000)='/dev/vcs#\x00', 0x1ff, 0x88c0) setsockopt$netlink_NETLINK_CAP_ACK(r17, 0x10e, 0xa, &(0x7f000042d000)=0x100000000, 0x4) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f000003a000)=0x0, 0x4) 2018/01/25 07:02:37 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000006000)={0x0, 0x0}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) r0 = syz_open_dev$admmidi(&(0x7f0000006000-0xe)='/dev/admmidi#\x00', 0x0, 0x4041) ioctl$TCFLSH(r0, 0x540b, 0xff) select(0x40, &(0x7f0000001000-0x40)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x77359400, 0x0}) 2018/01/25 07:02:37 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008a4000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000b72000)='/dev/net/tun\x00', 0x0, 0xc000) 2018/01/25 07:02:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000e24000)=0x8, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000273000)=0x0, 0x4) 2018/01/25 07:02:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f000064b000-0x2c)={0x1, 0x24, [0x200, 0x1, 0x9, 0xfffffffffffffff9, 0x0, 0x5, 0x1, 0x0, 0x9]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000b81000)={0x0, 0x0}, &(0x7f00005fb000)=0xfffffffffffffeee) 2018/01/25 07:02:37 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f0000001000-0x4)=0x0) connect$bt_sco(r1, &(0x7f0000004000)={0x1f, {0x1000000000000, 0x92c7, 0x4f, 0x5c6, 0xfffffffffffffff9, 0x3}}, 0x8) 2018/01/25 07:02:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a3c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000faf000)=""/135) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) io_setup(0x200026, &(0x7f00000fc000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f0000b58000-0x8)=[&(0x7f00004aa000)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000b10000)="000000000108000000", 0x9, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r4 = open(&(0x7f0000dc5000-0x8)='./file0\x00', 0x40000, 0x10) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x7) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000c49000)=0x0) fcntl$setown(r0, 0x8, r5) 2018/01/25 07:02:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000001e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000781000-0x1000)="f8", 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000fa2000-0x19)=""/25) 2018/01/25 07:02:37 executing program 0: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d87000-0x9)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f0000ff1000-0x4)=0x0) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000ff0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ff0000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000223000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r2, &(0x7f0000aa7000)="d737f516d2571a55b38a031870182e42531a13285a166ec36af5b36564010e3496c3", 0x22, 0x0, &(0x7f0000fef000)={0x11, 0x10000000000800, r4, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000c56000-0x50)={@generic=""/16, @ifru_mtu=0x0}) 2018/01/25 07:02:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b16000)='/dev/kvm\x00', 0x400400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000894000)={0xffffffffffffff9c}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000dd2000-0x5)='yeah\x00', 0x5) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = creat(&(0x7f0000bf0000)='./file0\x00', 0x25) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f000039c000-0x8)={0x2, r1}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000025d000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000047000-0x8)=0x0, &(0x7f0000e2b000-0x4)=0x8) 2018/01/25 07:02:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) accept4$packet(0xffffffffffffffff, &(0x7f0000267000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000161000)=0x14, 0x800) stat(&(0x7f0000dcc000)='./file0\x00', &(0x7f0000be8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000951000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x0, 0xfffffffffffffe01, 0x1, 0x8, 0x2, 0x0, 0xa0, 0x0, r1, r2}, {0xffff, 0x7f, 0x64, 0x100000001, 0x0, 0x0, 0x7, 0x7}, {0x7, 0xffffffffffffffff, 0x7, 0x80000001}, 0x80000001, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x6c}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x3, 0x75fb, 0x401}}, 0xe8) r3 = socket(0x10, 0x802, 0x3) sendmsg$nl_route(r3, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000892000-0x10)={&(0x7f0000c06000-0x1bc)=@getlink={0x34, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0x0, 0x12, [@IFLA_INFO_SLAVE_DATA={0x0, 0x5, "ef03905249c850ff932bd312a3a42490b4d8b5ad8e705f74730f3832c1349ad7aac89c786515c9b7113ad9857878f546f58a4e9773bd8ae1a2938fe319de8cf2c615268013cad0b9d81460e489846f643cc4bb5d8d127d91acb329b53a1fe3ae5915982ffd37348ac8c493696508864f17355169eff9841664a79985843813eabe2e5e00287375af"}, @IFLA_INFO_KIND={0x0, 0x1, '%\x00'}, @IFLA_INFO_SLAVE_DATA={0x0, 0x5, "9528a9bd340b3f7ff1c0c389c1904d40257822292dfaeaa449be5d4aa90b9c5e640b9405b66dfb2391de89485e1b42a86a2a5c8e479dc21b6836a9b05a2c9e001f82a4f2a1a01532243b561dcd8f0993af7297ca40a43cf71d8378ad5e9123511f9f922a6d09fda499b150a2d2c45c44540e18337724ab59cf8e06ea355a1c863e8617a623f41d6641c83ac6185e6b16e0affb126e916da273c31c35be5aeb6e05fee145f160666d020557bf89c130a36204726b887d329f8794777ea2ae7116a1b7be191030ab00dde0fcbba7b65d5271ea95c4509ef912cfe3286debcacaf658b14bbeb2169325fe128287cf3ca1342118d46c14562f"}, @IFLA_INFO_KIND={0x0, 0x1, '-\x00'}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:02:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000043c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f00002eb000-0xb)='/dev/midi#\x00', 0x6, 0x40) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000c73000)={{0x2, 0x7, 0xfffffffffffffbdd, 0x0, 0x7ff, 0x6}, 0x55}) io_setup(0x2, &(0x7f0000215000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f00009f6000)=[&(0x7f0000e55000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000061f000)="f1", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/25 07:02:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f46000-0x8)={0x0, 0x0}) r1 = syz_open_dev$sndpcmp(&(0x7f0000ec5000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x202000) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000323000-0x18)={0x7fffffff, 0x20, 0x1, r1, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ec0000)='/dev/ptmx\x00', 0x200, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00008a9000-0xd)='/dev/dmmidi#\x00', 0x0, 0x4000) ioctl$KDSETLED(r2, 0x4b32, 0x7ff) perf_event_open(&(0x7f0000534000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fb3000)={0x0, 0x0, 0x0}, &(0x7f0000ab8000)=0xc) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f000039b000-0x4)=r4) recvmsg(0xffffffffffffffff, &(0x7f0000019000)={&(0x7f000001e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000001e000-0x20)=[{&(0x7f000000b000-0x21)=""/33, 0x21}], 0x1, &(0x7f000001e000-0x6b)=""/107, 0x6b, 0x0}, 0x0) sendmsg$nl_generic(r3, &(0x7f0000002000)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000021000-0x10)={&(0x7f0000019000)={0x24, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x1, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000002d000-0x11)='/dev/qat_adf_ctl\x00', 0x4000000101002, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000f26000)={0x0, 0x989680}, &(0x7f0000df3000)={0x0, 0x0}) ioctl$VT_WAITACTIVE(r5, 0x5607) clock_gettime(0x0, &(0x7f000067f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00003b6000)=0x0, &(0x7f0000f4b000)=0x4) clock_settime(0x5, &(0x7f00009d3000-0x10)={r6, r7+30000000}) 2018/01/25 07:02:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x2, 0xd6, &(0x7f000023a000)={0x0, 0x0}) write$selinux_context(r1, &(0x7f0000cd4000)='system_u:object_r:system_cron_spool_t:s0\x00', 0x29) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000039e000)={0x0, 0xcf, "9b6bda0e5f6f57ea5eb76c27af94870effd3c78a05ae491b69e8955e4f6d2233fb030a0303e98f3e5785f0d03ffc5106a867c8058c86a6ba08b269e52c50c3ce5dd95113923556e3c8d37132cd739a1933649d5ff895f2d6af9071f25a1338bec32936a58902a4fff0603bf60df948cdb4905be523f4dac12f72ef07286bf52432ff5489fb4d7b9b1ac7438b787c7daaab7f385061cca7f344079c272d5f4d2c3276065a5c06c76ea7b092b0c073b481386231db4fe79a4c50c2863d9f0eb3f70dcda57c532c02606b48f54b15c707"}, &(0x7f0000882000)=0xd7) sendmsg$inet_sctp(r2, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00005a7000-0x1)="be", 0x1}], 0x1, &(0x7f0000fae000)=[@sndrcv={0x30, 0x84, 0x1, {0x1efe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, r3}}], 0x30, 0x0}, 0x0) 2018/01/25 07:02:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000933000-0x78)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x118, 0x0, 0x0, 0x0, 0x0, &(0x7f000052e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) r1 = open(&(0x7f00004dc000)='./file0\x00', 0x40002, 0x29) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f7f000-0x10)={0xa, &(0x7f0000ec5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_open_dev$dspn(&(0x7f0000587000-0xa)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00005ec000-0x10)={r2, &(0x7f0000ab2000)=""/83}) 2018/01/25 07:02:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ed6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000045c000-0x8)='./file0\x00', r0, &(0x7f00000cc000)='./file0\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000825000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f2d000)=0xc) sendto(r0, &(0x7f0000997000)="e8e56a00f041500b1a449bf73b472003fd7b56bf92028a5c594fbfd9c13c0e797e92ea568eb46880b887a7a6746feb7a9e410c332d27303999f9a5", 0x3b, 0x0, &(0x7f0000c62000-0x10)=@ethernet={0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) linkat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000017000)='./file1\x00', 0x0) [ 75.436022] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 75.469406] QAT: Invalid ioctl 2018/01/25 07:02:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000453000-0x4)=0x20, 0x72) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/25 07:02:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045438, &(0x7f0000000000)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000422000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000941000)={0x10000, 0x102000, 0x0}) 2018/01/25 07:02:37 executing program 3: mmap(&(0x7f0000000000/0x26c000)=nil, 0x26c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000026c000)={0x0, 0x101}, &(0x7f00001eb000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000d0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000026d000)={r3, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000026f000)=""/235) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000014b000)=@assoc_id=r2, 0x4) recvmsg$kcm(r1, &(0x7f000026f000-0x38)={&(0x7f00000b5000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000072000-0x20)=[{&(0x7f000026e000)=""/44, 0x2c}], 0x1, &(0x7f00000e2000)=""/92, 0x5c, 0x0}, 0x0) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() wait4(r4, &(0x7f000022a000)=0x0, 0x40000000, &(0x7f0000006000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000270000-0x5)=[{0xf, 0x7}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000026d000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$bt_l2cap(r1, &(0x7f00001e1000)={0x1f, 0x2, {0xff, 0xffffffff, 0x5, 0x3, 0x80000000, 0xb}, 0x3, 0x400}, 0xe) 2018/01/25 07:02:37 executing program 5: io_setup(0x20, &(0x7f0000cc7000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f00006ff000)={0x0, 0x41, 0x4, @thr={&(0x7f000001e000)="018164055b22b186689d1326b8e784a65c222d3a0c13dd80dbe774aa67f894721eceb7d390dd5c22f3d6611ab43eca6b21ed841616d3ae79d0f8e06b55351039946b84a2", &(0x7f0000db8000-0xa6)="8fee352aa7f000784b6a15e71f7a4c7c72d5e6c25dbd95ae544e1053133a2f668fbd72c5966db8178c26878ebeb541cac5899349b9ded4ff49678d8fb9be49904a6d66877585c310aea4a744280095bd7a9cb6e7f6d1dba0131166547b258238008620c79939f78cb9a21ab22ebd993dff480ac531fd791ac2afbd2c8e044f5cf74b9d8e4eaffc4bb97b1ae3e0057c7a42590e561152c9911ade28ad1a8143915f7155f1372e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000196000)=0x0) clock_gettime(0x0, &(0x7f000016c000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f000087d000)={{0x77359400, 0x0}, {r1, r2+30000000}}, 0x0) clock_getres(0x1, &(0x7f0000728000)={0x0, 0x0}) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000d61000)={0x0, 0x12, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000ae7000)=[], 0x0, &(0x7f0000846000-0x10)={0x0, 0x0}, &(0x7f000079e000-0x8)={0x0}, 0x8) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0x66, &(0x7f0000db1000)=0x46eb, 0x4) 2018/01/25 07:02:37 executing program 0: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x2, 0x400000000) getsockname$ax25(r0, &(0x7f00004fc000)={0x0, {""/7}, 0x0}, &(0x7f00001f3000)=0x10) socket$inet6(0xa, 0x2, 0x0) 2018/01/25 07:02:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={0x0, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000b89000-0xb)='/dev/adsp#\x00', 0x4, 0x20000) r1 = syz_open_dev$dspn(&(0x7f000038f000-0xa)='/dev/dsp#\x00', 0x1, 0x593000) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000b13000-0x18)={0x1, 0x10, 0x1, r1, 0x0}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$TCSBRK(r1, 0x5409, 0x7) syz_emit_ethernet(0x2e, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0xffffffffffffffff, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "89020000"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) 2018/01/25 07:02:37 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a9000)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00003ad000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000065e000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x400000000022, &(0x7f0000643000-0x1000)=""/4096, &(0x7f000012c000)=0x531) [ 75.491556] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 75.501639] QAT: Invalid ioctl 2018/01/25 07:02:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f00000ac000-0x8)={0x1}, &(0x7f0000438000)={0x0}, 0x8) rt_sigaction(0x11, &(0x7f0000749000-0x20)={0x0, {0x0}, 0x0, 0x8}, &(0x7f0000cd5000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00005b1000-0x8)={0x0}) r0 = syz_open_dev$amidi(&(0x7f0000286000)='/dev/amidi#\x00', 0x401, 0x20000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000811000)={&(0x7f000027d000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000582000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000bd8000+0x252)=[0x0, 0x0], &(0x7f0000f35000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x9, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000756000)='./file0\x00', 0x4) 2018/01/25 07:02:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) unlink(&(0x7f0000bde000)='./file0\x00') ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f000023a000-0x28)={0x5, 0x1, 0x10001, 0x400, 0xfff}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$KDDISABIO(r0, 0x4b37) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/25 07:02:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) clone(0x0, &(0x7f000008e000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000f72000)=0x0, &(0x7f00007c4000)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r2 = open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r2, &(0x7f0000938000-0x1000)=""/4096, 0x1000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00002ad000)=0x5, 0x4) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00005d2000)="11b981c3293d1e6ad1542a5f601cee8a", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/25 07:02:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000ce1000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f70000-0x12)="47f37dc24fad52ab08", 0x9, r0) r2 = add_key$user(&(0x7f0000073000+0xd08)='user\x00', &(0x7f0000a1c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000115000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0eeb9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672178f7e149be31bd78b506e8b", 0xc0, r0) r3 = syz_open_dev$mouse(&(0x7f0000e4c000-0x12)='/dev/input/mouse#\x00', 0x100000001, 0x8002) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000399000-0x18)={r3, &(0x7f0000e40000)="0d36ea690bd1dcc6a1512e5ae7b7918449bedaa9c65f8d536d73657768c335b34bcf297db1cb0b3ba4851027d42f04860170ce4289a3bd32d9093a382104a185b7d4ef2ce28e4ba972e6b756913b74c7", &(0x7f0000c85000-0x19)=""/25}, 0x18) keyctl$dh_compute(0x17, &(0x7f00000ee000)={r1, r2, r2}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f0000550000)={&(0x7f00001ed000-0x10)={'crc32c-intel\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 07:02:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={0x0, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:37 executing program 2: r0 = getpgrp(0xffffffffffffffff) ptrace$peekuser(0x3, r0, 0x3ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f00001e6000-0xb)='/dev/midi#\x00', 0x5, 0x480) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000443000)='bic\x00', 0x4) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000dd3000-0x14)={0x8, 0x80000003, 0x9, 0x2000000000000004, 0x2}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r2 = syz_open_dev$mice(&(0x7f00004be000-0x10)='/dev/input/mice\x00', 0x0, 0x1000083) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a9f000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000407000)=""/216) write$tun(r2, &(0x7f0000463000-0x6e3)=@pi={0x0, 0x0, @ipv6={0x3022, 0x6, "cddc79", 0x56, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x80000000, {0x0, 0x6, "d0dc12", 0x0, 0x0, 0x5, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "7ba728ffc806f60213e9234831ef17b5f87ad5b4a37fadfdd8a6b536606412f1beca465f31f3"}}}}}, 0x82) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000140000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000670000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000031d000)=0xb) epoll_create(0x10000) 2018/01/25 07:02:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f47000)='/dev/vcs#\x00', 0x5, 0x400000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000687000)={0x101, 0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000bd000)={0xac, r2, 0x2, 0x9}) r3 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000d41000)={0x0, r3}) dup2(r3, r0) syz_open_dev$dmmidi(&(0x7f000010c000)='/dev/dmmidi#\x00', 0x4, 0x400) 2018/01/25 07:02:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000aa000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007ac000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000357000)='stat\x00') getpeername$ax25(r1, &(0x7f0000b99000)={0x0, {""/7}, 0x0}, &(0x7f0000ec3000)=0x10) readv(r1, &(0x7f0000fd4000-0x70)=[{&(0x7f000082f000)=""/4096, 0x1000}], 0x1) [ 75.599995] can: request_module (can-proto-0) failed. [ 75.623775] can: request_module (can-proto-0) failed. 2018/01/25 07:02:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() waitid(0x2, r0, &(0x7f0000ce2000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000e92000-0xb)='/dev/audio\x00', 0x2, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000537000-0x30)={0x8000, 0x3, 0x3, 0x5, 0x40, 0x0}) connect$inet6(r1, &(0x7f0000889000-0x1c)={0xa, 0x2, 0x91fc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xebfd}, 0x1c) 2018/01/25 07:02:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={0x0, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$keyring(&(0x7f000061f000-0x8)='keyring\x00', &(0x7f0000a32000+0x4e0)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$read(0xb, r1, &(0x7f00009d0000-0x6c)=""/108, 0x6c) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f000056b000-0x50)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad309000000000000000000003cff0700008fcefeb43ef0c0b3"}) r2 = syz_open_dev$sndpcmp(&(0x7f00003cf000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6713, 0x400000) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xffffffffffff6510) r3 = socket$unix(0x1, 0x7, 0x0) prctl$setfpexc(0xc, 0x190003) r4 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000868000)='/dev/cuse\x00', 0x10000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000081f000-0x10)={r0, r5, 0x7, 0x2}, 0x10) connect$bt_rfcomm(r4, &(0x7f0000921000)={0x1f, {0x7ff, 0x36, 0xf2, 0x744, 0x8, 0x5}, 0x8001}, 0x9) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000e01000-0x4)=0x9) r6 = syz_open_dev$adsp(&(0x7f000077b000-0xb)='/dev/adsp#\x00', 0x7, 0x2) ioctl$LOOP_SET_DIRECT_IO(r6, 0x4c08, 0xabe0) 2018/01/25 07:02:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x8d, 'lrw(camellia)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000aeb000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000001500000000e662", 0x21) 2018/01/25 07:02:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fae000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f000064c000-0x40)={0x401, 0x1, 0xffffffffffffff12, 0x100000000, "f48c88ec22988db7c550cece5d3a3e3645ea19e5579596ce79fb91b485c2c8c0d3b8ab54de2e4bf49f4c045d", 0x37}) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000587000-0x118)={0x3, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c51000-0xc)='/dev/autofs\x00', 0x109080, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f000095b000)=0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000aa8000)=""/151, &(0x7f0000fbd000)=0x97) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000722000)=[], 0x0, &(0x7f0000833000-0x108)=[{0x58, 0x114, 0x9, "28c5930fbcf034a982ceb88c6f467808045ce388c0d9358eccf1430aeff4a1003b2205494405d3fd10fb2951acf525789784ba606007aad99d34b5735df0d89dc8"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) 2018/01/25 07:02:38 executing program 5: prctl$seccomp(0x29, 0x0, &(0x7f0000e39000-0x10)={0x0, &(0x7f000050a000)=[]}) r0 = syz_open_dev$midi(&(0x7f000007c000-0xb)='/dev/midi#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000000)={0x6, 0x0, [{0x0, 0x7, 0x0, 0x0, @sint={0x0, 0x100000001}}, {0x5, 0x0, 0x0, 0x0, @sint={0x9, 0x80000000}}, {0x800, 0x2, 0x0, 0x0, @sint={0x10001, 0x26b8}}, {0xfb29, 0x3, 0x0, 0x0, @irqchip={0x9, 0x16}}, {0x1c3, 0x0, 0x0, 0x0, @adapter={0x3, 0x2, 0x2, 0x7, 0x5}}, {0x5, 0x1, 0x0, 0x0, @sint={0x71397308, 0x100}}]}) 2018/01/25 07:02:38 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000bbe000-0x38)={0x7, 0xb3c, &(0x7f0000452000)="17e826e5bc7d2994416b08a02c6ab92742f68d2a17bc8e40f4eb21c6bddd329ec9a356a5b4bcdba5348001ebb4add07030e5dbc1290fc08312f0078e7d4a48a3f398de4f92e7a37ede82a962213b91ff7f3ee99a84fe1525ba43925943ff2ff6aa40a0fff8ea08b14bc06ebd0b4474ea97567d6998b71928ff78bd56808818e1ab98674edb77a18c6e8e183cfe7cfe715f1b27cb78562ba23192d1afab43dc3296a1b5f3255190fb77af03bea045db33e81c3cd4f52d74c4216deb46b5056132c3cb6f64cf8fce14a1a3228718ab2e11049fa1bd34f9dd9317c692c5abe7989ac7", &(0x7f0000001000-0xb4)="20a41a705f0cc7feb99c37da1476b252dd65bbe0ef98e37f0536cb49ca8543dd02ff5ab9b5961050f78f19ffa55cea6a1a272f1466792f48bf4421bb4a1c1dcdf3921d25045c507552d5b7b158379578d58faf256e63555ed17426e991dbfd7ac5c439415bdfcaef22e3045dacd2bc8248f397f6882eb5ea9e446344003617256697e81c5f6232bba7d95278c8aec20c4921874fce1232d7b632eece2926a3b38f2c57a63ac132d95cb62679d712fa92302f11af", 0xe1, 0xb4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000005c000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3000002, 0x110, r1, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000005e000)='/dev/snd/seq\x00', 0x0, 0x8a001) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000031000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x6, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60) dup2(r1, r2) 2018/01/25 07:02:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_dev$sndpcmc(&(0x7f0000a41000-0x12)='/dev/snd/pcmC#D#c\x00', 0xd59, 0x200000) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f000027c000)=0x3, 0x4) dup(r0) write(r1, &(0x7f0000ba0000)="130000001000ffdde200f49ff60f05001b230a00", 0x14) 2018/01/25 07:02:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(0xffffffffffffffff, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00008de000)=[{&(0x7f0000908000-0x5e)="b397304147bd59175fa266a42f1d58769960dbd34c726d92157be31a48cb8096d31dac0caf3475b37560d3eb73ca4e2e2c4a42d5ca9ef7db71300d0440b80e3afb8e537c0ae609d40f139193f7c897d3f9f3d49ae869fe5f87abfce1241a", 0x5e}, {&(0x7f0000a14000)="ff4e0cba979b3ce2de4bef82dd7089d61da2f940e06446b686eb4b7296956a581b93d88caa76b03b20f31da903456ec259142864217eee7cbdb8e8867d9a02fe0cf7aa1fb6e6e8b34e1662aed798d7b3dbe2257a39680bcfd33f33c61c8b4205150ded75b873ea15853eb2410bd62a562ce2b07c964646bcbc8161e1122bc7ae8b5b261e629d4367de85f216c39a3dea7885a093e82514ae6524af18e187257d78a23cd810b5440199676bc61894d2c84a8cd11e5b1b91f19d6e8d3c", 0xbc}, {&(0x7f0000dd8000)="3445124b697f42dc9deb3c286b7a8a6620a01a4238c77c34d45cc44801bfb1b586c0ef95c787aa6cff444a7d29245ba64e5b6c3d06488f2b4691209a395368c0e7d65809713057a1ae03d6685fc54bce7cce21808f5570dd3686d768477179176dae13857b5c81fea6ef49eeed55fc5ba6f031dc6a4f72782f6c9c3bed9cfc77c195e1ecc92562eca83287c88ace2f263d3144195b0255b4a5204417b690934ba1bb9e", 0xa3}, {&(0x7f0000ed4000)="", 0x0}, {&(0x7f0000264000-0x1a)="d2336ba9d60d9945d9593d6c4d28a762cefcb75a13db86fc986e", 0x1a}, {&(0x7f000066f000)="63e3a4ffa45d7bde9147194f35cf19365b1d83a98b72b6628127057ef89ed8d8021568ccb084c199e1b9d42fab0c3699febf7a01010cce987c28d94089cb800f38fa08e71671750bb6c033e3abe372548aeeb7f1f8d8d3f2e4442e2a3d1d48e2f824666b840923a1e9735f5ef7e1ae6b6b190066ba0fa4aa78ac84bd2b81760da0db2d7aecd4ed8b79222244d7f4156c7480432f4481547ac93a2b65b221aa1d3b180f49204493809d3a0ce0ebd742695fe3647bff446dfe463b0f0266901087856575211d8de9aa497d0409a26fa546cd7e33f8c9df553de0a0a328fdb4a08dae3644e29c020cd4d6294bd303016dd436660bf7544c", 0xf6}, {&(0x7f00001aa000)="e76f93976abce3251c7b92ca03b9505740bed2df49035b8ec3b58b452f2da8aac826cda6cd123d42fde3f47d8635c15acc9a84e0deee0f03dd85246fd71e1f6c163a81378dc5e170f79748528a55fe89bb52b5932f9a9421264ab4b5dde93bb34aa746205dcd0f8e4bd91eed825809f3470cc542c65b9b", 0x77}, {&(0x7f0000ad1000-0x4d)="253b50df26768bb476b5f8ea1fc2d5a19548e63ac0d5b3f89ab1d52140c555543067170e5f6d436f9fd295205e717c48d0af9d97efadb4e15cd2c1d8fedee8cb3dec9d7e575e15fb9d10ae3ed1", 0x4d}, {&(0x7f0000f55000)="cd309da0e378486c3cce2b8ebe404cf881db710234f115494d54795835c51a17277b9045251aa41be55867175e8dd27d1994c2f1566a30dc563cd4bf9b304e963914225d3094e17e78060944b72def6282de0848a00e6f408cd2dc118d9be3d2c8eedfdd5e3a19b3f9e1c30144bb86962ec6d0169eb31159b9daeb1e6a48315c8cb93fe2e405897d3b83d21e45", 0x8d}], 0x9, 0x0) 2018/01/25 07:02:38 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000551000)='/dev/ptmx\x00', 0x0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000aab000+0xaaf)='/selinux/member\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$int_in(r0, 0x5433, &(0x7f00004bc000)=0x0) 2018/01/25 07:02:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7fffffffff, 0x0, &(0x7f0000f00000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) bind$unix(r1, &(0x7f00008d6000)=@file={0x1, './file0\x00'}, 0xa) recvfrom$llc(r2, &(0x7f0000372000)=""/130, 0x82, 0x0, &(0x7f0000208000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d9c23100ba86", [0x0, 0x0]}, 0x10) connect$unix(r0, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r3, &(0x7f0000ebb000-0xc)=[{0x0, 0x0}], 0x1, 0x3c27) accept4$unix(r1, &(0x7f0000376000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008ca000-0x4)=0x8, 0x80000) setsockopt$inet6_tcp_buf(r2, 0x6, 0xf, &(0x7f0000059000-0xce)="c5c77bfc57391415966c4720a6056120cf1e511f302d4fcaa5621482aa104cd5d69b2068476ef618972340beffabb3b92ea0887084dd69581211549a062a4f6f1c9e3d490a041fc9e0a7516cb20dfb6b9167a3aef7f6c2e0d42204743df2068c3ce82564ac290c0a139c579330015cc742d981f1f395d785f526923dd98ed9e0acc4121ee5bf78d50636e8c9e22b02a8d9c1ad74b1e8f69cf9f4af0ab930775c9587d25c2798f7ad0897ae101bba1781909576257fab4d29a3cf2eec4d3e92361bac2a8978017d2e13a2fef783ab", 0xce) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) syz_open_dev$midi(&(0x7f00008b2000)='/dev/midi#\x00', 0x1000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000e01000-0x14)={0x0, 0x6, 0x6, [0x38b587dd, 0x8, 0x200, 0x8, 0x2, 0xca7]}, &(0x7f0000536000-0x4)=0x14) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f00007aa000-0x4)=0x1f) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000074a000)={r4, 0x2, 0x10}, &(0x7f00001b7000)=0xc) write$selinux_create(r2, &(0x7f0000c90000)=@access={'system_u:object_r:modem_device_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x31, 0x32, 0x0}, 0x36) 2018/01/25 07:02:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000551000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x421a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000799000)='/dev/admmidi#\x00', 0xc, 0x200000) r2 = gettid() fcntl$setown(r0, 0x8, r2) ioctl$VT_DISALLOCATE(r1, 0x5608) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009b4000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netdev_private(r3, 0x89f9, &(0x7f00003dd000-0x1f)="d2042be4b4d6f7a6b40ae8b6a6fb8d9501a0e0252a000834c180506f603939") r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dd1000)='/dev/ppp\x00', 0x40080, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f00009bd000)=0x0) connect$nfc_llcp(r4, &(0x7f0000cba000)={0x27, 0x0, 0x7, 0x7, 0x8, 0x100000000, "191cd63fb2f2ed5e86ab0c771e2cac8f9d2726ac43fa22021ed2a3d929eabac82583f1af431bd66ab52cbdc84fc3bb91f4460b9c5e387ea017b069498efd93", 0x7}, 0x60) 2018/01/25 07:02:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(0xffffffffffffffff, &(0x7f00004a2000-0xb7)="", 0x32a) [ 75.856467] kauditd_printk_skb: 81 callbacks suppressed [ 75.856476] audit: type=1400 audit(1516863758.201:394): avc: denied { map } for pid=9147 comm="syz-executor2" path="pipe:[22677]" dev="pipefs" ino=22677 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/01/25 07:02:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000984000)='setgroups\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000b03000)='0', 0x1}], 0x1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f26000)=0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00005ae000)={{0x1f, 0x1}, {0xffffffff, 0x14a9}, 0x9, 0x4, 0x800, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 07:02:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e39000-0x7)=[0x0, 0x0]) r1 = dup(r0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000645000)=0x0) 2018/01/25 07:02:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000e23000)={0x1, 0x0, [{0x0, 0x0, 0x3f}]}) 2018/01/25 07:02:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(0xffffffffffffffff, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = getpid() ioprio_set$pid(0x3, r0, 0x0) 2018/01/25 07:02:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000326000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f000029e000-0x10)={0x77359400, 0x0}, 0x10) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000f42000)=0x0, &(0x7f0000196000)=0x4) 2018/01/25 07:02:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000fe4000)='net/ipx\x00') ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000a22000)=0x6) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f000012d000)="") 2018/01/25 07:02:38 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000f6000-0xb6)={@random="254093f3fa0b", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x1fc, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@fragment={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], ""}}}}}}}, 0x0) 2018/01/25 07:02:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0xfffffffffffffee2, &(0x7f0000738000)=0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/enforce\x00', 0x2480, 0x0) pipe2(&(0x7f0000a48000-0x8)={0x0, 0x0}, 0x4800) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000cf7000-0xc)='/dev/ashmem\x00', 0x8400, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000d1f000)='./file0\x00', 0x80, 0x20) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f00009bb000)={&(0x7f0000239000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r6 = syz_open_dev$loop(&(0x7f0000f11000)='/dev/loop#\x00', 0x9, 0x40000) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f58000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00003c5000)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f4000-0x4)=0xe8) stat(&(0x7f00002e0000)='./file0\x00', &(0x7f00007e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000fc000)='./file0\x00', &(0x7f0000356000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000028a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e2f000-0xa)='/dev/cuse\x00', 0x2001, 0x0) r13 = socket$inet6_icmp(0xa, 0x2, 0x3a) r14 = socket$netlink(0x10, 0x3, 0x12) r15 = inotify_init1(0x80000) r16 = socket$inet6(0xa, 0x80000, 0x200) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000815000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b3e000-0x4)=0xe8) getresgid(&(0x7f000039a000-0x4)=0x0, &(0x7f0000ef9000-0x1)=0x0, &(0x7f00001c1000)=0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001d9000)={0x0, 0x0}) lstat(&(0x7f00009c7000)='./file0\x00', &(0x7f00007ac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000440000-0x4)=0x0, &(0x7f0000ecb000)=0x0, &(0x7f0000c64000)=0x0) r22 = socket$nl_crypto(0x10, 0x3, 0x15) r23 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008e1000-0xd)='/selinux/mls\x00', 0x0, 0x0) r24 = bpf$OBJ_GET_MAP(0x7, &(0x7f00009dd000-0x10)={&(0x7f00000d0000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000063e000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6b000)=0xe8) getresgid(&(0x7f0000f0e000-0x4)=0x0, &(0x7f0000f07000)=0x0, &(0x7f0000f47000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000042c000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000177000-0x4)=0xe8) r28 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bc6000)={0x0, 0x0, 0x0}, &(0x7f0000cc6000-0x4)=0xc) getgroups(0x5, &(0x7f000003d000-0x14)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) stat(&(0x7f000001f000)='./file0\x00', &(0x7f00001f9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000920000-0x8)='./file0\x00', &(0x7f00001b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = accept$unix(0xffffffffffffff9c, &(0x7f0000f81000)=@file={0x0, ""/108}, &(0x7f00009ef000)=0x6e) r35 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r36 = socket$nl_crypto(0x10, 0x3, 0x15) r37 = syz_open_dev$admmidi(&(0x7f0000537000-0xe)='/dev/admmidi#\x00', 0xfffffffffffffff9, 0x80) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d96000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d43000)=0xe8) getresgid(&(0x7f0000657000)=0x0, &(0x7f0000005000)=0x0, &(0x7f0000c77000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007d5000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e7000)=0xe8) lstat(&(0x7f000032e000-0x8)='./file0\x00', &(0x7f0000761000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r42 = socket$bt_bnep(0x1f, 0x3, 0x4) r43 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c0b000)={0x0, 0xe04, 0x10}, 0xc) r44 = openat$autofs(0xffffffffffffff9c, &(0x7f0000778000)='/dev/autofs\x00', 0x2, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f00005bb000-0x18)={0x3, 0x0, 0x1, 0xffffffffffffffff, 0x0}) r46 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000357000)={0x0, 0x80000, 0xffffffffffffffff}) r48 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000e90000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000085f000)=0x60, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c44000)={0x0, 0x0}) r50 = openat$vsock(0xffffffffffffff9c, &(0x7f000067d000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e4d000)={0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000e2a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000567000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r54 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000211000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r55 = socket$nfc_llcp(0x27, 0x2, 0x1) r56 = syz_open_dev$admmidi(&(0x7f0000e6d000)='/dev/admmidi#\x00', 0x1, 0x705000) r57 = accept$unix(0xffffffffffffff9c, &(0x7f0000a33000)=@file={0x0, ""/97}, &(0x7f000081f000)=0x63) r58 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d58000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r59 = socket$pptp(0x18, 0x1, 0x2) r60 = socket$bt_hci(0x1f, 0x3, 0x1) r61 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000651000-0x8)={0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000e83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000147000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d60000-0x4)=0xe8) lstat(&(0x7f0000e61000)='./file0\x00', &(0x7f0000b54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00003ae000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00006ad000-0x8)='./file0\x00', &(0x7f0000f02000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r67 = getuid() stat(&(0x7f000072b000-0x8)='./file0\x00', &(0x7f000018f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000015b000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c9000-0x4)=0xe8) stat(&(0x7f00009c3000)='./file0\x00', &(0x7f00009a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r71 = syz_open_dev$dspn(&(0x7f00007f8000)='/dev/dsp#\x00', 0x7, 0x100) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000c45000)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10, 0x80000) stat(&(0x7f0000f21000)='./file0\x00', &(0x7f0000be2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00003b8000)=0x0, &(0x7f0000ed8000)=0x0, &(0x7f0000bba000-0x4)=0x0) sendmmsg$unix(r1, &(0x7f0000e38000-0x1f8)=[{&(0x7f0000d02000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000924000)=[{&(0x7f0000031000-0x3f)="232146961f7b4903fb1b7a1bcbe0d5345de3571af4a276d999fd4fd620751187909dec5bc156fb2ff0cc13ea3448654f805c77fba69c9374d6789b25676518", 0x3f}, {&(0x7f000007e000)="415cc747a390ae0c380b6dd574afecc45b466c8e5389dac33ef2328e06cff600a1df6779c576b3a3bbd8009a563d85b53f51a4d48b6220e6dd0d725c3ffdb0987f51397b0a3f5443f4ab2633d74a241525852b3dee634aabe76f02d8d7803a374cb19480adc8164d649edd9a85e4ff83d3ad042e031ed5646d470b810814fe80546d96bef4a71709eba4ee19ca7bf89f", 0x90}, {&(0x7f000009b000-0xd2)="9c5d09184116cb7a099a2c3f10925a6694c78cd77936845d6ca94e91917cfe79305d773262b05aa9de39d8f483161f8047241a1f75f6f1c86a7a1ab8a883ab4568fdaf15705bfe4ec48384c8b6b90c24c6a58745bdd1e7e75f6a0babfaa6f5152d0bdaf6cbd0b1dd26c9996229447b3190d6acfb59a443ff36707a4707ac961500cbed427df587bbcb458293d442fe42d84ca38311aadee2e4fd42f5402c6cd78cab1f187de62b4d31e64b35da8a4974df37b17426af3824b58be34ae01c3547035fafa3f7a7c164b5a01957f7e7646dbf86", 0xd2}, {&(0x7f0000523000)="", 0x0}, {&(0x7f000007a000)="7b41eac946f63921c8eb2ab46983d73cf5cb52c637e286bc501ec896c274f32d27a7b850e531acd5bd5d951941f0767309429914c09658a5496d87008a41861b374a48e0c960e36f8f4c41569d9920e68a619bbc9903fdfc97d52c46a45bc5409106e1f8f75440011aac864db92a18942eccaba10848d479e009745927f37ffb3d5130e6beadc2c04fcb3aa19a4aaed2636c252058e923ab65ef1826c68a5d4e808b6c718623", 0xa6}, {&(0x7f0000042000)="9556ecc44b03c81031ccabc377dbd9ded6c0e7f86d6d3f4e18f8c1b50ba248ca3da6543d2531f97fc2c0f38567fd43a348d883dfaab102e59a469cc93039c3111146cd3f1127c0c6f60f97ba11cd1b70517afb5fc4853aee4782c549f48ef9966eba86c7b72040b89e6d01ce39bc1f28b06aa8d57b10802d72ac15eff818901b792f42c62da931e70c94", 0x8a}, {&(0x7f00001c3000)="a8b92f6775a1b1f7a5e3c0a8065a7e20edc137d6f21a9ce5125f2d2efec00a153141da704725158e7f7121064a097da0e92bc7f8c95bfe85aef802e3f82f1be4277eed5db95d5b006808ab218aea445a130f8566041255a3e6f7729527f945ac37e4ef2cdb2ad1dd9c82988a4bd3050ece51febb0e746e00d2918ba599fe2c452f04af0e9548f748310ee0e11c1e75299e625b889e", 0x95}], 0x7, &(0x7f0000d5b000-0x68)=[@rights={0x28, 0x1, 0x1, [r2, r3, r4, r5, r6, r7]}, @cred={0x20, 0x1, 0x2, r0, r8, r9}, @cred={0x20, 0x1, 0x2, r0, r10, r11}], 0x68, 0x8000}, {&(0x7f0000b6a000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00009b1000)=[{&(0x7f000092b000-0xf4)="15289f03c6d357cb5a9e500c823c5c9e83b0585605b6458703d47e1012658b6d9936859586e3a8325572acc3fb9f7a4ff8cae5cca7b4abb393e82ec8a3c315a2ea3956b45bfc28ea83c556da83db03ab78c3a163fecf512c2b427ff724b15040677f74c062244531012ff73f882cb0925319df4e7c7432fece506f50dad8b4b86f8d3da7c9f0897760a89dcc7b3de111e10bfc9f11793c9dae84e7eed5f8eca2ba8d5843ed7cf808522992db4a3363aa1fa501ed517562424e8c759c8b4aa329e744de754a9f9f05bfc443334be498f56539f0857636f3b76594586f3d9dae15251c5a24a10ce6d4e434439a2dbdbc1eda01cd42", 0xf4}, {&(0x7f0000252000)="ee65e7cf22eac36b6d0781c24b356a2ed0e40582ba45d8d5d1a55e45f4458c927543271f216ffdb1de571610cb77c8de45c53628f30bdebb3cd09f0483925d1c6b751ffa242848faaedefbc399d3318045e825fec47dab955ae19f9f573cf9092b5bedd97fea", 0x66}, {&(0x7f00007ba000-0x5c)="447c89101b6e5a22f58eedc30009c0946733138200eb05b3f72d8223dfbf794da8b962027d5e0498d220e5c64f6f59c63e1a27dabb303b7ef6cfe604824a7b260304e3d3f8d636d3f040132e574417990658617534633f007016f666", 0x5c}, 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0x1000}, {&(0x7f0000c28000-0x81)="39e0b7c5d7c14bf8b964f373531125fc48c330619d67daa8174a61309ef58faeebfc65445389b23320f43439f9c040ab15f4c90dd28b65165ce7f9facddde5ab89cd83d6cf5061b19401c5c16a61486326791d23dc4d03628a04d6cb7437f2c8cc6d15fecc2a2c93f5ec0cd196b634d5e6a81e2d3ad0e3c41d6104809a7f629713", 0x81}], 0x9, &(0x7f000041f000)=[@rights={0x20, 0x1, 0x1, [r12, r13, r14, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [r15, r16]}, @cred={0x20, 0x1, 0x2, r0, r17, r18}], 0x58, 0x0}, {&(0x7f0000f4f000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000210000-0x10)=[{&(0x7f000041a000-0x5f)="ab1f99e2baa2bcb6797f3b921b1a249a948b0d869132e1dbe0e8761df1ea3214b0c47b48ac2e45460ac34d3943c0f02385fb65c4dcedc5e700edd0c477b1e798d290d873f6f5bae527e7f9066a849a01140816e896c8c6e18eb379a289c255", 0x5f}], 0x1, &(0x7f0000e4a000)=[@rights={0x18, 0x1, 0x1, [r19]}, @cred={0x20, 0x1, 0x2, r0, r20, r21}, @rights={0x20, 0x1, 0x1, [r22, r23, r24]}, @cred={0x20, 0x1, 0x2, r0, r25, r26}, @cred={0x20, 0x1, 0x2, r0, r27, r28}, @cred={0x20, 0x1, 0x2, r0, r29, r30}], 0xb8, 0x4000000}, {&(0x7f0000c9d000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000865000)=[{&(0x7f0000c03000-0xeb)="15d51ccd38b5fe89911b7e9b6c312526636493d5091c06d07a3f4b3c60d9d5530ea1fbbc3a349fd976ea4df2b714d934e671fdfa7fe5f9af2a29ec5bf3827368adaeb32dd4bd5a1c8a6eef3d6959e44af3c3fe249276a99cdd60523f396a00bc3a6fa99740c45a793b796d486d9a6c426df6779856b51859a90326293fc417bf5fc57cf9e9732aef35a1dd8f0bf7d4feca5d8d15b4de08da3c50ea852acb01b6257e1f17b73fc91627ee56faee8332880898c9ce60292829de83b7e196398859cdc35064ac19e19dce50d5942e99564a9db13a45554c527548ebd1cfae35c7ca38a50647375e367933db7d", 0xeb}, {&(0x7f0000982000)="8709c7aa8125a5d43ee790921b49dd98816e13ca975bb8d3c84d73ea8959ba8ccd11b498e50bb3eb6103de468bca08e005204a4e885899eb9564e6d1ebe65be54183d79c22abbdcb601c61a27b8f21e015b64304433332f3ea1910e1eee738449a739b2dc18e1e943b55870ffa325841e87de34c796fb00662fb53544180e95302368b25f33efc03fdcfe4b9c7d7c5f50645bf9c763156499fb15513f43da57e57604093", 0xa4}, 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0x1000}], 0x8, &(0x7f0000ed3000-0x68)=[@rights={0x28, 0x1, 0x1, [r58, r59, r60, r61, r62]}, @rights={0x18, 0x1, 0x1, [r54, r62]}, @cred={0x20, 0x1, 0x2, r0, r63, r64}], 0x60, 0x0}, {&(0x7f000079d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ac4000)=[{&(0x7f0000576000-0x16)="204f1f5f01c11e57b9ddd7f3add78ee28c1fec9fe788", 0x16}, {&(0x7f0000dd6000)="3152d1c288f5b5ce785b9f82fafb41280cfb36e84183562c5a1d53f924db714146b121becd3c0cf372ebcb7f826af24b904c63f0f27e86c0b12cdd747e703a7122f01438298e34df9d1c3a70f69c8a9db9887120caf5aaab5741cd8767e3554050b3a5c6a1163dc8cae56a6b5a7416daad5cfc9d2a51a11d74eb305476989806c18372db5d12e3a09e68a49c40d78d77e0dedf6da8a211478ebd801b820bc811991bb6f23ff7cfa41511f527f19f4e1b3622a2594a76225527bbc99e3445a5018a4601d7", 0xc4}, {&(0x7f000053d000-0x25)="af9fbd34d89282fffe4c92e80d22e01b63487b1dd160ff9847262ca8fd05abf09efbb1cb73", 0x25}, {&(0x7f0000d0b000-0x3f)="33382befe83816e10520c90a21c8c1ffa81800208e53daba34b4fcfae2bc96bc25d76615f676ae5714bd2d2e94897bfc14b0ee2ce1780b53ea4799478b7442", 0x3f}, {&(0x7f0000dab000-0x7a)="5d2199a40c3195e534f4e35786b41bd13d9102a0181513f888b1a1e3c29ffc685020d59d06a2ac8254d0cb0455fc855249f9b154d0b1bcf79e81237d00647ed64ba100263dc1f3c8ade298d50f0e0f3d103a4f70ce871db6c50913ef110dbf4f3c56e806f6666a1d8f9ec8a14ac5c0cb1848b7a403d73d81b0be", 0x7a}, {&(0x7f0000fcb000)="07967ff0fdad0dff8e16ec377909a0f279cdf0c7891c0a472d4531f6af05c7914cf6638f66b3f6c2f3804998350b12550a64e9b26c3a43aafd92c22dca8e78946b420848438dbc1e110d1ea994de47e4d38e8dde92bca83a5daf9b63c1a860c62b1253891f29014d8da7afd1b1c2845a136f72d7e7c47860ddb1ef4f417711f4503386affd83bb063f8b627521b2393498b4da777cffde6c7417800343269ca3c5fabd6be1dd4766ca4b3a969990175707d21bd0df2fafa7b83c114e5a8157a3a5421d8dc6", 0xc5}, {&(0x7f0000ee4000-0x5d)="4e608af3d66aa2cb246a1989513f2c9ed5175ccfbf3b1a85b8bfab3fa90ecbfe32a123f1abdc8aac4d8490941ff38eaf68bd4cf51d01989fb09af94427f0277660f6635785ab2f72f1f306d85b69fc2b403dd8967d8c22cd4488608fde", 0x5d}], 0x7, &(0x7f0000abe000-0xb8)=[@cred={0x20, 0x1, 0x2, r0, r65, r66}, @cred={0x20, 0x1, 0x2, r0, r67, r68}, @cred={0x20, 0x1, 0x2, r0, r69, r70}, @rights={0x18, 0x1, 0x1, [r71]}, @cred={0x20, 0x1, 0x2, r0, r25, r32}, @cred={0x20, 0x1, 0x2, r0, r72, r73}], 0xb8, 0x8890}], 0x9, 0x4004000) r74 = socket$inet6(0xa, 0x4, 0x19bf) sendto$inet6(r74, &(0x7f00007fa000-0x1)='\'', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) recvfrom(r74, &(0x7f0000fe8000)=""/78, 0x4e, 0x0, 0x0, 0x0) setsockopt$sock_int(r74, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) 2018/01/25 07:02:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000e7b000)='./file0\x00', 0xa1a0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xcd6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f000077f000)='./file0\x00') r1 = dup2(r0, r0) accept4$unix(r1, &(0x7f0000460000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000c18000)=0x1002, 0x80800) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000265000)=0x0, &(0x7f00000e4000)=0x0, &(0x7f00006f6000)="") openat$kvm(0xffffffffffffff9c, &(0x7f0000c92000-0x9)='/dev/kvm\x00', 0x480, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a78000)='/dev/cuse\x00', 0x10000, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f000041b000)={0x0, 0x0, 0x0, 0x0, 0xf6, 0x0, 0x7, 0x16, 0x8, "b213ae845476e629a3191937636e3d59cf876ea971587891d6cdd3ff00457cd99d3b636032b364059cfa97fcc7df5e046c045ab64d9558558142bde26b5e98a0", "b5f9579f9594f2ef01aaf36b254dae8f6e8da23955b2314e6e3c87fbc5a3806a0c705e9595e3cfd61be5d26a32c83eebd4191c510e26a9f3d115a943fc4dd64d", "99b6159c21ff3b5050fc9477e7ae51a1024851c8f5bfefcfcbb1b6bf8e8fb9bd", [0x6, 0x0]}) 2018/01/25 07:02:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x66, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r3 = syz_open_dev$amidi(&(0x7f0000f0d000-0xc)='/dev/amidi#\x00', 0x1, 0x280800) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000ad8000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a98000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) sendto(r3, &(0x7f0000550000)="e098f3f2455734e38691ec150a1000822180c4fa18b7b582bc42385e904f821d30d6a4bba6541329badc7a02e5e6269985be1c1c52e9ee6abf6648f1ce21f77051e6ad2364ab85d214a8bdefe33fef988d5b0413f16354dcfd885e313fd4fd0ba57636f12d85f75956b00d44a8b62b9187ff30cb3bf0125260e16fa5071b81ff4eb08ea4383bf607f52cece13a96e717265c9326603102fc439bfb1fde0a5eac39c62ed6008efdf211729f3088cf75b7c9508af8ca3dd429ffcf8ba075d73c1179353e5a04a8bc043f8d91609b5569cb418dfbdc464a7420931b2746d93cb32d18e4", 0xe2, 0x0, &(0x7f0000d0e000)=@pppoe={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="268d5294e5baa044a500e0dc73bcde14"}}, 0x1e) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/25 07:02:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80e, 0x800000000000) ioctl$fiemap(r0, 0xc020660b, &(0x7f000096f000)={0xffffffffffffff7f, 0x5, 0x0, 0x4, 0xa, [{0x80, 0x6, 0x6, 0x0, 0x0, 0x3104, 0x0, 0x0, 0x0}, {0x20, 0x0, 0x0, 0x0, 0x0, 0x2e05, 0x0, 0x0, 0x0}, {0x6, 0x80, 0x8, 0x0, 0x0, 0x406, 0x0, 0x0, 0x0}, {0x9, 0x49869bfe, 0x9, 0x0, 0x0, 0x408, 0x0, 0x0, 0x0}, {0x7, 0x1000, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x6, 0x200, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0xffff, 0x7, 0x5, 0x0, 0x0, 0xf83, 0x0, 0x0, 0x0}, {0x2e, 0x67, 0x20, 0x0, 0x0, 0x304, 0x0, 0x0, 0x0}, {0x40, 0x1, 0x8a, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x5, 0x7fff, 0x80000000, 0x0, 0x0, 0x4de1a36a06bd70b9, 0x0, 0x0, 0x0}]}) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f00007c9000)=0x1000, 0x4) syz_open_dev$mouse(&(0x7f0000f5c000-0x12)='/dev/input/mouse#\x00', 0x10001, 0x48080) 2018/01/25 07:02:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000477000-0xe)='net/dev_mcast\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f000088d000-0x28)={0x1000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$midi(&(0x7f0000808000-0xb)='/dev/midi#\x00', 0x7f, 0x40001) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c61000-0x8)={0x0, 0x0}) ioctl$TIOCNXCL(r1, 0x540d) keyctl$dh_compute(0x17, &(0x7f000032c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bd8000)=""/0, 0x0, &(0x7f00001f4000-0x38)={&(0x7f0000103000-0xb)={'digest_null\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 07:02:38 executing program 4 (fault-call:10 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x8) mmap(&(0x7f0000a03000/0x1000)=nil, 0x1000, 0x1, 0x1010, r0, 0x0) fadvise64(r0, 0x0, 0x7fff, 0x3) getpeername$inet(r0, &(0x7f000063f000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa1000)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000632000)='highspeed\x00', 0xa) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_ivalue=0x8007ff}) [ 76.066586] audit: type=1400 audit(1516863758.412:395): avc: denied { create } for pid=9186 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/01/25 07:02:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f0000046000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000086b000-0x10)={0x77359400, 0x0}, &(0x7f0000c16000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93, 0x0}, {0xffffff90, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f000016c000-0x4)=0xff) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f00006a2000-0x10)={0xf003, 0x10c000, 0x0}) syz_extract_tcp_res$synack(&(0x7f0000e26000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000d71000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00008b6000)={0x3, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) write$tun(r0, &(0x7f00002a7000)=@hdr={0x2, 0x7, 0xfeb1, 0x0, 0x101, 0x3, @ipv4={{0xf, 0x4, 0x3, 0x9, 0xcb, 0x3, 0x2, 0x3, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@lsrr={0x83, 0xf, 0x3, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002]}, @ssrr={0x89, 0x17, 0x4, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @tcp={{0x1, 0x2, r1, r2, 0x100, 0x0, 0xb, 0x33, 0x0, 0x0, 0x80000000, {[@sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x5}, @sack_perm={0x4, 0x2}, @generic={0x1, 0x9, "154d4ac5b7c50a"}, @mss={0x2, 0x4, 0x100000001}]}}, {"54f54e91fdb1ddeb9ef55a1132c9f0eeae8efd59f622fd49f070019dfc20e36b51965bbd8320f7a6d757558df7b6fd8d8db53ef4efe61080aea44d4df2bea779b37e55b3227acf0ae49a0da5ee32b4ab4f34e16d699246b2d2ff374578682aadef6526"}}}}, 0xd5) 2018/01/25 07:02:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000ea1000-0x97)={0x0, 0x8f, "bc6871b23fcee557ffefd693e4f2a7ceeeb3f4c7d7daa4fa3cfeb64436e62f8e2c1ebd5fe8fd2b80b2145b0cf0bfaca790aa3fb13ac54914c438b1e380b3ec8be7c92baeb117fd272bc0fbab3478464c192ec74999f2c1d48f1bb87d0c0250567949b0c4ab6d64d6ae4803469000479bc4db3effd0a985cb9feca323551e5945abcb01e087cb3460d487ec4ff54237"}, &(0x7f00003bc000)=0x97) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000466000)={r1, 0xd940, 0x101}, &(0x7f0000c7f000)=0x8) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) perf_event_open(&(0x7f00002b6000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r2, &(0x7f00003fa000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) prctl$seccomp(0x16, 0x2, &(0x7f0000eab000-0x10)={0x2, &(0x7f000069a000-0x10)=[{0xffffffffffff8000, 0xff, 0x7, 0x9}, {0xff, 0x2, 0x5, 0x3}]}) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffafffffffffe, &(0x7f0000af6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe2(&(0x7f00009d5000-0x8)={0x0, 0x0}, 0x84000) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f000077f000-0x2)=0x6, &(0x7f0000e79000-0x8)=0x2) pipe2(&(0x7f0000496000-0x8)={0x0, 0x0}, 0x8327bb6919476a8b) sendmsg$nl_xfrm(r5, &(0x7f0000b8e000-0x38)={&(0x7f000097b000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000aae000)={&(0x7f0000a4b000-0xdf)=@flushsa={0x135, 0x1c, 0x738, 0x6, 0x0, {0x7f}, []}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f0000875000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ba1000-0x10)=@generic="67e575807cb1c1888e97a8c08e2d6023", 0x0, 0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000759000-0x10)=@common='lo\x00', 0x10) ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000ccb000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c87000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000e8d000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x8, r7}) r8 = add_key(&(0x7f0000a5d000)='id_resolver\x00', &(0x7f00003f3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000977000-0x1)='J', 0x1, 0xfffffffffffffffd) fcntl$setlease(r4, 0x400, 0x1) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f000081c000-0x10)={0x13, 0x117, &(0x7f00002e7000)="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"}) socketpair(0x11, 0x5, 0x4, &(0x7f0000d3c000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f00006a7000)={0x800, {{0xa, 0x3, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x44bc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) keyctl$clear(0x7, r8) r9 = dup2(r2, r2) sendmsg(r9, &(0x7f00002e7000)={&(0x7f0000a56000)=@nfc={0x27, 0x3, 0x8, 0x5}, 0x10, &(0x7f0000c5e000)=[{&(0x7f00005d2000-0x5)="cae30504c0", 0x5}], 0x1, &(0x7f0000f18000)=[], 0x0, 0x20004001}, 0x20000980) getsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f00003ac000-0x2b)=""/43, &(0x7f0000663000)=0x2b) [ 76.157502] FAULT_INJECTION: forcing a failure. [ 76.157502] name failslab, interval 1, probability 0, space 0, times 1 [ 76.157523] CPU: 0 PID: 9207 Comm: syz-executor4 Not tainted 4.15.0-rc9+ #278 [ 76.157529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.157534] Call Trace: [ 76.157554] dump_stack+0x194/0x257 [ 76.157574] ? arch_local_irq_restore+0x53/0x53 [ 76.157587] ? perf_trace_lock+0xd6/0x900 [ 76.157621] should_fail+0x8c0/0xa40 [ 76.157630] ? lock_acquire+0x1d5/0x580 [ 76.157647] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 76.157660] ? __lock_acquire+0x664/0x3e00 [ 76.157670] ? lock_release+0xa40/0xa40 [ 76.157711] ? find_held_lock+0x35/0x1d0 [ 76.157730] ? __lock_is_held+0xb6/0x140 [ 76.157766] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 76.157783] ? rcu_note_context_switch+0x710/0x710 [ 76.157789] ? __lock_is_held+0xb6/0x140 [ 76.157817] should_failslab+0xec/0x120 [ 76.157828] kmem_cache_alloc_trace+0x4b/0x750 [ 76.157835] ? check_noncircular+0x20/0x20 [ 76.157845] ? print_irqtrace_events+0x270/0x270 [ 76.157874] sctp_datamsg_from_user+0x12a/0x1130 [ 76.157891] ? trace_event_raw_event_lock+0x340/0x340 [ 76.157913] ? sctp_datamsg_free+0x90/0x90 [ 76.157934] ? lock_acquire+0x1d5/0x580 [ 76.157944] ? lock_sock_nested+0xa3/0x110 [ 76.157951] ? lock_acquire+0x1d5/0x580 [ 76.157960] ? sctp_sendmsg+0xc1e/0x3420 [ 76.157991] ? mark_held_locks+0xaf/0x100 [ 76.157999] ? do_raw_spin_trylock+0x190/0x190 [ 76.158010] ? sctp_id2assoc+0x2a9/0x390 [ 76.158023] ? sctp_wfree+0x620/0x620 [ 76.158030] ? lock_sock_nested+0x91/0x110 [ 76.158039] ? trace_hardirqs_on+0xd/0x10 [ 76.158050] ? __local_bh_enable_ip+0x121/0x230 [ 76.158074] sctp_sendmsg+0x13ef/0x3420 [ 76.158109] ? sctp_id2assoc+0x390/0x390 [ 76.158121] ? avc_has_perm+0x43e/0x680 [ 76.158139] ? avc_has_perm_noaudit+0x520/0x520 [ 76.158152] ? trace_event_raw_event_lock+0x340/0x340 [ 76.158170] ? check_noncircular+0x20/0x20 [ 76.158193] ? find_held_lock+0x35/0x1d0 [ 76.158216] ? avc_has_perm+0x35e/0x680 [ 76.158234] ? sock_has_perm+0x2a4/0x420 [ 76.158250] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 76.158262] ? lock_release+0xa40/0xa40 [ 76.158287] inet_sendmsg+0x11f/0x5e0 [ 76.158294] ? inet_sendmsg+0x11f/0x5e0 [ 76.158310] ? inet_recvmsg+0x5f0/0x5f0 [ 76.158328] ? selinux_socket_sendmsg+0x36/0x40 [ 76.158340] ? security_socket_sendmsg+0x89/0xb0 [ 76.158351] ? inet_recvmsg+0x5f0/0x5f0 [ 76.158365] sock_sendmsg+0xca/0x110 [ 76.158380] sock_write_iter+0x31a/0x5d0 [ 76.158395] ? sock_sendmsg+0x110/0x110 [ 76.158402] ? __lock_is_held+0xb6/0x140 [ 76.158442] ? iov_iter_init+0xaf/0x1d0 [ 76.158466] __vfs_write+0x684/0x970 [ 76.158486] ? kernel_read+0x120/0x120 [ 76.158494] ? bpf_fd_pass+0x280/0x280 [ 76.158514] ? _cond_resched+0x14/0x30 [ 76.158535] ? selinux_file_permission+0x82/0x460 [ 76.158569] ? rw_verify_area+0xe5/0x2b0 [ 76.158580] ? __fdget_raw+0x20/0x20 [ 76.158599] vfs_write+0x189/0x510 [ 76.158620] SyS_write+0xef/0x220 [ 76.158638] ? SyS_read+0x220/0x220 [ 76.158646] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 76.158660] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 76.158686] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 76.158693] RIP: 0033:0x452f19 [ 76.158698] RSP: 002b:00007f0b9bda4c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 76.158707] RAX: ffffffffffffffda RBX: 00007f0b9bda4aa0 RCX: 0000000000452f19 [ 76.158711] RDX: 000000000000032a RSI: 00000000204a1f49 RDI: 0000000000000013 [ 76.158715] RBP: 00007f0b9bda4a90 R08: 0000000000000000 R09: 0000000000000000 [ 76.158720] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b7c96 2018/01/25 07:02:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000400000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00008bc000)=0x6) r2 = syz_open_dev$sg(&(0x7f00004b5000)='/dev/sg#\x00', 0x1, 0x80) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00004db000)={[0x1d000, 0x14000, 0x0, 0x0], 0x400, 0x40, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r1, 0x2) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 07:02:39 executing program 4 (fault-call:10 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0002}]}) flistxattr(0xffffffffffffffff, &(0x7f0000384000)=""/119, 0x77) socket$alg(0x26, 0x5, 0x0) 2018/01/25 07:02:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x5, 0xffff) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000a78000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d69000)={0x0}, &(0x7f0000cfd000-0x4)=0x4) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000e4d000-0x8)={0x401, 0x8}) madvise(&(0x7f0000e12000/0x1000)=nil, 0x1000, 0x6d) recvmmsg(r2, &(0x7f0000145000)=[{{&(0x7f000011a000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009fd000)=[{&(0x7f0000e29000)=""/1, 0x1}], 0x1, &(0x7f0000729000-0x77)=""/0, 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000f79000)=[], 0x0, &(0x7f0000d3d000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000173000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r1, r1) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000b3d000)={0x0, 0x0, 0x101}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000927000-0x8)={r4, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000099a000)={r0}) dup3(r2, r3, 0x0) 2018/01/25 07:02:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0xfffffff5, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/25 07:02:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000821000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000209000)={{0x0, 0x0}, {0x0, 0x0}, 0x8000, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000f5f000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 07:02:39 executing program 5: r0 = socket(0xa00000000000a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005ee000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000fdc000)=0x0) 2018/01/25 07:02:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000085b000-0x55)={0x0, 0x4d, "fb67e8467f6c0a31c58f0789036a78e91ff3893cdc5f0208855f5183191bab58f2b49fcd873e155bf3b897ea0b74e2583c2c377bff8c79a69cb911b17dde3e04183ef67b66512145cb661eb918"}, &(0x7f000053d000)=0x55) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000259000-0x8)=@assoc_value={r1, 0x280000000000}, &(0x7f00007ce000-0x4)=0x8) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00002e2000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009f7000-0x4)=0x16) [ 76.158724] R13: 00007f0b9bda4bc8 R14: 00000000004b7c96 R15: 0000000000000000 [ 76.653605] audit: type=1400 audit(1516863758.455:396): avc: denied { create } for pid=9186 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/25 07:02:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007ec000-0xc)={0x6, r0, 0x1}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000829000)={0x0, 0xec, "307a1ae39db4123983681b66f78a8907ae1c24027dfa037b85587760ce19302983d6e4cfb0d6a90e3f1175eda919d8ba9143235624c0aa7e54324cd09d709ab2b90639cca621ac5d1f0b23ef137f30e952b98c11a1ca6f1ba6fc77288dd4a280c1c17b89d2dc274e68cf6ae152c928c42ef3a926fb7e3879b9f96e641d12fc890ab00f5a7d36eb7c681bf8ff4c152699dccd1c977dd7b105982a9bbc033c05948a74e8077da9ce614262d6be0f3281bc7652dbf34b250235941e570b6626a1e2a04c2d2f7d3cc6f43d7eeaa4dfc3aadde1fed8fcb3f0487a780f7391ca48fe24f1c36ac26d3b684cb3b269ad"}, &(0x7f0000f31000)=0xf4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f3a000)={r2, 0x3, 0x30, 0x200, 0x114}, &(0x7f00001b5000-0x4)=0x18) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendto(r3, &(0x7f0000c3c000)="43761c2dd37eacb1aebb81125316fe4a95f862fb501fed3d2d4e71757b1e96de2fe526deeb396405d2e5eb92f68aadaa5d4c8ca9eaa8894bb2374da89bc086889631d2f9529b82232f240f765ca6266c56f2d0262b9f3f2973a5a0adbd501356", 0x60, 0x0, 0x0, 0x0) recvmsg(r3, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) [ 76.703338] FAULT_INJECTION: forcing a failure. [ 76.703338] name failslab, interval 1, probability 0, space 0, times 0 2018/01/25 07:02:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000a56000)=0x0, 0x4) close(r1) 2018/01/25 07:02:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000045e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$bt_rfcomm(r4, &(0x7f00005a3000-0x9)={0x1f, {0x6, 0x85, 0x7, 0x7, 0xfffffffffffffffa, 0x3}, 0xfad}, 0x9) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f00007df000-0x4)=0x200, 0x4) sendmsg$kcm(r3, &(0x7f0000e84000-0x38)={&(0x7f00000d9000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x10000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}}}, 0x3a, &(0x7f0000f29000-0x20)=[{&(0x7f00002e5000-0x1000)='\r', 0x1}], 0x1, &(0x7f0000500000-0x90)=[], 0x0, 0x20000004}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000f9b000-0x8)={r1, r0}) recvmsg$kcm(r2, &(0x7f0000d2b000-0x38)={&(0x7f00001ca000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000a56000-0x80)=[], 0x0, &(0x7f00006d6000)=""/129, 0x37, 0x4}, 0x0) 2018/01/25 07:02:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000b03000-0x20)={0x2, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002a1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000085a000)={{0xa, 0x2, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x2, 0xfffffffffffeffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x8000, [0x0, 0xe02, 0x7, 0x3ff, 0x54, 0x800, 0xffff, 0x3]}, 0x5c) [ 76.735146] audit: type=1326 audit(1516863759.080:397): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9243 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 76.735536] audit: type=1326 audit(1516863759.081:398): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9243 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/25 07:02:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00009d4000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) clock_nanosleep(0x2, 0x0, &(0x7f0000066000-0x10)={0x0, 0x0}, &(0x7f00006ee000)={0x0, 0x0}) 2018/01/25 07:02:39 executing program 3: r0 = syz_open_dev$mice(&(0x7f000017e000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000627000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000095a000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000+0x1cf)={r1, 0x0, 0x4000000000000009}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000aba000)='/proc/self/net/pfkey\x00', 0x100, 0x0) connect$inet6(r2, &(0x7f0000076000-0x1c)={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x213, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @jumbo={0xc2, 0x4, 0x0}]}, 0x20) sendto$unix(r0, &(0x7f0000473000)="0513ed03a25c742b1ea6e40c649fcd816a61583d6ba73f82c4cb17980693771cab7a0977d849f37341e341d4fc642b7fa04efa010fc447cf89218fd21b9e086a55bc1e36192b501f5c10d68fa81ec9bf9d431d549a4f4edc73a8bedee5bc3f7784e64a2319963b7e6c9f44e98c7b7466a056c171ee970eb4683e97cccc0d74720c7c4e126989d5977eff3b58b1cacf7546b0f6", 0x93, 0x4890, &(0x7f0000f93000)=@abs={0x0, 0x0, 0x1}, 0x8) accept4$inet6(r3, 0x0, &(0x7f00009dc000-0x4)=0x0, 0x80800) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) [ 76.736757] audit: type=1326 audit(1516863759.081:399): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9243 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=196 compat=0 ip=0x452f19 code=0x7ffc0000 [ 76.737129] audit: type=1326 audit(1516863759.082:400): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9243 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 76.737448] audit: type=1326 audit(1516863759.083:401): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9243 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 76.740743] audit: type=1326 audit(1516863759.086:402): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9243 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=41 compat=0 ip=0x452f19 code=0x7ffc0000 [ 76.743854] audit: type=1326 audit(1516863759.089:403): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9243 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 76.864747] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 76.918295] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 77.045360] CPU: 1 PID: 9242 Comm: syz-executor4 Not tainted 4.15.0-rc9+ #278 [ 77.052609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.061935] Call Trace: [ 77.064504] dump_stack+0x194/0x257 [ 77.068892] ? arch_local_irq_restore+0x53/0x53 [ 77.073539] ? __is_insn_slot_addr+0x1fc/0x330 [ 77.078107] should_fail+0x8c0/0xa40 [ 77.081800] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 77.086885] ? is_bpf_text_address+0x7b/0x120 [ 77.091364] ? lock_downgrade+0x980/0x980 [ 77.096028] ? find_held_lock+0x35/0x1d0 [ 77.100423] ? __lock_is_held+0xb6/0x140 [ 77.104510] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 77.110373] ? unwind_get_return_address+0x61/0xa0 [ 77.115289] ? rcu_note_context_switch+0x710/0x710 [ 77.120204] should_failslab+0xec/0x120 [ 77.124152] kmem_cache_alloc_node+0x56/0x760 [ 77.128624] ? save_stack+0xa3/0xd0 [ 77.132235] ? save_stack+0x43/0xd0 [ 77.135841] ? kasan_kmalloc+0xad/0xe0 [ 77.139711] ? kmem_cache_alloc_trace+0x136/0x750 [ 77.144532] ? sctp_datamsg_from_user+0x12a/0x1130 [ 77.149442] __alloc_skb+0xf1/0x780 [ 77.153488] ? skb_copy_and_csum_dev+0x370/0x370 [ 77.159975] ? check_noncircular+0x20/0x20 [ 77.164188] ? print_irqtrace_events+0x270/0x270 [ 77.168917] ? __lock_is_held+0xb6/0x140 [ 77.172978] _sctp_make_chunk+0x3b/0x260 [ 77.177030] sctp_make_datafrag_empty+0x221/0x370 [ 77.181861] ? sctp_make_ecne+0x140/0x140 [ 77.185997] ? check_noncircular+0x20/0x20 [ 77.190218] sctp_datamsg_from_user+0x744/0x1130 [ 77.194954] ? print_irqtrace_events+0x270/0x270 [ 77.199689] ? sctp_datamsg_free+0x90/0x90 [ 77.203907] ? lock_acquire+0x1d5/0x580 [ 77.207866] ? lock_sock_nested+0xa3/0x110 [ 77.212073] ? lock_acquire+0x1d5/0x580 [ 77.216027] ? sctp_sendmsg+0xc1e/0x3420 [ 77.220077] ? mark_held_locks+0xaf/0x100 [ 77.224197] ? do_raw_spin_trylock+0x190/0x190 [ 77.228752] ? sctp_id2assoc+0x2a9/0x390 [ 77.232795] ? sctp_wfree+0x620/0x620 [ 77.236570] ? lock_sock_nested+0x91/0x110 [ 77.240787] ? trace_hardirqs_on+0xd/0x10 [ 77.244913] ? __local_bh_enable_ip+0x121/0x230 [ 77.249563] sctp_sendmsg+0x13ef/0x3420 [ 77.253526] ? sctp_id2assoc+0x390/0x390 [ 77.257578] ? avc_has_perm+0x43e/0x680 [ 77.261544] ? avc_has_perm_noaudit+0x520/0x520 [ 77.266188] ? trace_hardirqs_off+0xd/0x10 [ 77.270401] ? lock_release+0xa40/0xa40 [ 77.274351] ? do_raw_spin_trylock+0x190/0x190 [ 77.278911] ? find_held_lock+0x35/0x1d0 [ 77.282957] ? avc_has_perm+0x35e/0x680 [ 77.286911] ? sock_has_perm+0x2a4/0x420 [ 77.291209] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 77.296548] ? lock_release+0xa40/0xa40 [ 77.300520] inet_sendmsg+0x11f/0x5e0 [ 77.304291] ? inet_sendmsg+0x11f/0x5e0 [ 77.308239] ? inet_recvmsg+0x5f0/0x5f0 [ 77.312189] ? selinux_socket_sendmsg+0x36/0x40 [ 77.316837] ? security_socket_sendmsg+0x89/0xb0 [ 77.321740] ? inet_recvmsg+0x5f0/0x5f0 [ 77.326386] sock_sendmsg+0xca/0x110 [ 77.330077] sock_write_iter+0x31a/0x5d0 [ 77.334117] ? sock_sendmsg+0x110/0x110 [ 77.338061] ? __lock_is_held+0xb6/0x140 [ 77.342109] ? iov_iter_init+0xaf/0x1d0 [ 77.346070] __vfs_write+0x684/0x970 [ 77.349763] ? kernel_read+0x120/0x120 [ 77.353625] ? bpf_fd_pass+0x280/0x280 [ 77.357494] ? _cond_resched+0x14/0x30 [ 77.361360] ? selinux_file_permission+0x82/0x460 [ 77.366190] ? rw_verify_area+0xe5/0x2b0 [ 77.370223] ? __fdget_raw+0x20/0x20 [ 77.373914] vfs_write+0x189/0x510 [ 77.378049] SyS_write+0xef/0x220 [ 77.381480] ? SyS_read+0x220/0x220 [ 77.385082] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 77.390081] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 77.394816] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 77.399547] RIP: 0033:0x452f19 [ 77.402720] RSP: 002b:00007f0b9bda4c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 77.410428] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 77.420110] RDX: 000000000000032a RSI: 00000000204a1f49 RDI: 0000000000000013 2018/01/25 07:02:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x100000001}, &(0x7f0000001000)=0x8) setrlimit(0x9, &(0x7f0000003000-0x10)={0x6, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x7}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000419000-0x4)=0x8, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000003000-0x1e)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="f2f93ae2c8f84126198f845f58c151e4"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000e0f000)=""/4096, 0x1000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000958000-0xa)='setgroups\x00') close(r2) 2018/01/25 07:02:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000eb1000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000552000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$inet(r0, &(0x7f00005b2000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000edd000-0x4)=0x10) 2018/01/25 07:02:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009f8000)="6e65742f726f75746500f2") ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00005c8000)=@generic="3c2a2cf4f40a45f2d8a51be1516b9e8e") setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00004ba000)='tls\x00', 0x4) preadv(r0, &(0x7f00003c5000-0x20)=[{&(0x7f00005fe000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/25 07:02:39 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f000000f000)={0x100, 0x8b27, 0x6, 0x800}) r1 = socket$can_raw(0x10, 0x3, 0xa) sendmsg(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000000e000-0xee6)="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", 0xec1}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000011000-0x38)={&(0x7f0000006000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000003000)=[], 0x0, &(0x7f0000000000)=""/162, 0xa2, 0x0}, 0x0) 2018/01/25 07:02:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007b9000-0xf)='/dev/sequencer\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000b3f000-0x4)=0x7) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c21000)={@generic="69ba70dd79079a3769e0d9c68feb6424", &(0x7f00007bf000-0x10)=@ethtool_pauseparam={0x13, 0x7, 0xfffffffffffffbff, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname(r0, &(0x7f0000461000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000007c000-0x4)=0x10) sysfs$3(0x3) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000900000)=0x0) write(r0, &(0x7f00002f0000)="220000001a00070ae80000000000fffc014b81000d00020000001600000000000500", 0x22) 2018/01/25 07:02:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000096f000)=0x0, 0x4) r2 = add_key(&(0x7f0000643000-0x6)='.dead\x00', &(0x7f0000ef9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000738000-0xfe)="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", 0xfe, 0x0) keyctl$restrict_keyring(0x1d, r2, 0x0, &(0x7f0000238000)='\'user\x00') bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) munlock(&(0x7f000051d000/0x3000)=nil, 0x3000) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000986000-0x6ae)="e76bc84e8d87131c92c321cd8648009bf14f28c84a8f81b6e745fe72f754e3e4e52f1078c64ef19cc709af1b252767ff96817466c228947b3203add19fd01d1c8727feddf7ad5b31f283c49e7b59aa39e2875e697e92ee4c0cd878577cc3082eb19e951037defc0075917372591f0e862273c8fd8f55905b584cf073501c45b11ff76f7d27f1e4c197df7ea9cb9c953470479e3ffd20a26ad8aa0c9681deda6724d573a9d4bee39e04143b31437b20aa35dd0f05", 0xb4, 0x0, 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f7e000)={r1, r1, 0x5, 0x1}, 0x10) 2018/01/25 07:02:39 executing program 1: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x80, &(0x7f0000053000)={0x0, 0x0}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f86000-0x38)={0x0, 0x0, &(0x7f0000ca2000)={&(0x7f0000711000-0x50)={0x2, 0x9, 0x1, 0x2, 0xa, 0x0, 0x3, 0x3, [@sadb_x_policy={0x8, 0x12, 0x4, 0x4, 0x0, 0xb, 0x20, {0x6, 0x3f, 0x401, 0x3, 0x0, 0x9, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x40000) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 77.427360] RBP: 000000000000064e R08: 0000000000000000 R09: 0000000000000000 [ 77.435385] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f87f0 [ 77.442637] R13: 0000000000000015 R14: 000000000071bf00 R15: ffffffffffffffff 2018/01/25 07:02:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xc806, 0x0}) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f00001a7000)='./file0\x00', 0x18) inotify_rm_watch(r0, r2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/25 07:02:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000809, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000260000)=""/0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r0, r2, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00004ac000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xfffffffffffffd57) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) io_setup(0x0, &(0x7f0000733000-0x8)=0x0) io_cancel(r4, &(0x7f0000e17000)={0x0, 0x0, 0x0, 0x0, 0x100, r3, &(0x7f00007c8000-0xef)="2a4e2c1d4d11912043087d34472bd0623a8551b559bc3bd670b8c53546fcc32c030147eab7edf8a0c7c080219e2fd2a634ab79c7121e816b163549c86c79166092f54d174b1f22a230b161c176d6aa005b9cd061b134bdd43ac743631273437551d5924633f4f80f6fa1cf7bc36d7b1c9b08652aada9465de7bb2aafe316940cf15abaca13342b51f369d27080835a8d01a562b2b710cd12bcb3ee9a91aeed0118c80767269b0e7c155e9b35ec175fa09abb5aa09c36cda61bb17f51313f66b6b49cafc0157d02d072524036e0e8ed4b0399781343969edd789bdaad3d7e4d0d387ce3430f1c9f007786cf1f97dcd6", 0xef, 0x7fff, 0x0, 0x1, r3}, &(0x7f0000df4000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000283000)={0x3, [0x1, 0x80, 0x80000001]}, &(0x7f00009b6000)=0xa) sendto$inet(r2, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000059b000-0x8)={r5, 0x0}, &(0x7f000034f000)=0x8) epoll_create1(0x80000) write(r0, &(0x7f00004a2000-0xb7)="", 0xfffffffffffffca2) 2018/01/25 07:02:39 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) accept(r0, &(0x7f0000cec000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000048a000-0x4)=0x14) 2018/01/25 07:02:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000490000-0xa)='/dev/ptmx\x00', 0x8001, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000856000)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x1b, 0x1, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ce6000-0x14)={0x0, 0xfffffffffffffffe, 0x17e, []}, &(0x7f000070f000+0x561)=0x14) ioctl$KDSETLED(r0, 0x4b32, 0x20) ioctl$fiemap(r1, 0xc020660b, &(0x7f000001f000)={0x7fffffff, 0x3, 0x1, 0x8000, 0x4, [{0x1, 0x5, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0xffffffffffffffc0, 0x100, 0x6a281c6, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x0}, {0x6, 0x6, 0x8001, 0x0, 0x0, 0x2080, 0x0, 0x0, 0x0}, {0x5, 0x4, 0xff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00008b3000)={r2, 0xb4}, 0x8) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fdd000)=0x3) 2018/01/25 07:02:39 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000008000/0x4000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) fremovexattr(r0, &(0x7f0000003000-0x5)=@random={'osx.', '\x00'}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000009000-0x4)=0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000012000)={0x0, 0x0}) r1 = syz_open_dev$sndpcmc(&(0x7f0000013000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x1) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000013000)=0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000011000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000-0x4)=0xff81) 2018/01/25 07:02:39 executing program 7: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000968000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000632000)=[{&(0x7f000069e000)="14f3277dfb3a9e79004a5c123d1c552424b7a9af28ad41d0529f16d947c48b5c69f3703c", 0x24}], 0x1, &(0x7f0000000000)=[{0xb8, 0x104, 0x3, "b98c53f0be558fee6818903bb6f5eb5a58827a4ac2d85f5f20d03365a3ead0ea59b4710a34ed4baa3a9aaeca6932d6322f2fb1cf4993b19f0a78882b7197e8177443ea7df5db21ff82c128b3d5a15d8ba7c3c43e1f03948ef11325c0d0bdac84449b835bb99981f9b87e70b6a9685e8e979e755b5d7ca49ae210e610480b6a43600d2d5cc0ce8d65bbd6668aeb479e40bdef6149e020f16ddff5b45d754be13b601b03cc50f8c1dd"}, {0x48, 0x11d, 0x100000000, "5dd311f1ce29c470e22bfbd9f522c349be0fefcc1d2e7391dea948ba9c36e22c5714c8ffd2e22ae894c9a3b688c445275aab999b40e5bd"}, {0x60, 0xad, 0x100, "0460a42764dc66761069f9653bc174eceb5cde0def9bed1206605c4a416ae16029181b2c04397eba1bb80dac008923b3a57d964a4588653952c0f513d170641177d19e4039f929cdea865ca3"}, {0x10, 0x1, 0x2, ""}, {0x98, 0x0, 0x200, "f4c60499b0fea62554470b186c9ab134382cec1926543d559f801faa71d36b22116b87e361e9e3255536d091373c50e01704bb36ff62a54a36698b1460fd4f703474b513f984a3c0b8da10c75fc75cc6f570ebcaa8fdd925117629afbcb60acad3e5f4ce42efc810b9de65f93f1b170c600b6086d3d52435bbbe1b0470d79e732b76efc5"}], 0x208, 0x4008000}, 0x20008800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/25 07:02:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000301000-0x12)='/dev/input/event#\x00', 0x3, 0x20000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e72000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 07:02:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x1, &(0x7f0000262000-0xbc)=""/188, &(0x7f0000953000)=0x1ca) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000a6c000)=0x8000, 0x4) 2018/01/25 07:02:39 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x3d1, &(0x7f000001f000-0x8)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@typed={0xc, 0x1, @fd=r0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:02:39 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000aee000)='./file0\x00', 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000de6000-0x49)=""/73) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fd8000)='./file0/file0\x00', &(0x7f0000324000)='./file0\x00', &(0x7f00007d1000)='proc\x00', 0x800, &(0x7f0000e8b000)="") setgid(0x0) [ 77.674061] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 77.692545] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/25 07:02:40 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = socket(0xa, 0xa, 0x7b4100000000) getpeername$unix(r1, &(0x7f0000009000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000005000-0x4)=0x8) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) 2018/01/25 07:02:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000080c000)='/dev/sequencer\x00', 0x30141, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000012b000)=0x2, 0x4) timer_create(0x0, &(0x7f00008c3000-0x60)={0x0, 0x31, 0x4, @thr={&(0x7f00002a0000-0xe0)="b5a2fff0bc5c79c5366f6720da2e6f12ccb1200493dae38938c06d69538156a2a18fd846ac42dea33edca0eb4520f776d8271dd04f91b8eadf17abf1fff9051465d8160a182a897e5d417bb3269d0f9be1629617a6ae7cd7a139e5a7702e250925b38f0118d954dad5c4955a85f955494f3f7daacc948835903c22c620faa0e361385c82e2471e28a306085edac16a4f7ad42f1243dc7ef8e92d25ababff985e9528c00bbf611901a7bcc17a1ed86942440eb001d563a33683a972122b047c3ec09879e946b57edcea180e910df7d68adb01662cf3aae6a7e650dc688dca295b", &(0x7f0000244000-0x7c)="6b01669cacc4b9dfd4dab59f516461a6d89e586e078971f761285f4d81ad46df39dbaa6016e8667dfe173c95581a9acb7bf26d124ec688a077f1265c865d893ac31f6ba3c2c41fce718262e8b3d07c39af7fd7344eebcc2c23de2f12a8eb6aa96408370f08098a335b0e19d5a6ced19ff6c3e54d68d25aff8a09e3e1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d64000)=0x0) timer_delete(r1) syz_emit_ethernet(0x36, &(0x7f0000aef000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0xbef, 0x8, 0x6}}], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x8, 0xfffffffffffffffd, [{0x0, 0x2, ""}]}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) mlock2(&(0x7f000075c000/0x4000)=nil, 0x4000, 0x1) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000654000-0x20)={@generic="24a971d16e93a70273fdac6b3dd748ad", @ifru_flags=0x2000}) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000814000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 07:02:40 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000-0xa)='/dev/dsp#\x00', 0x2800000001, 0x400000041) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000006000)=0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000009000)={0x10001, 0x5, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f000000a000)={0xffffffff, 0x1ff, 0xa61}) 2018/01/25 07:02:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000813000-0x1)='\t', 0x1, 0x4000, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$packet(r2, &(0x7f0000154000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000037e000)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ccb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbf000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000b82000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0x0, 0x400, 0x0, 0x3, 0x0, 0xa0, 0x80, 0x2b, r3, r4}, {0x10000, 0x0, 0x0, 0x9, 0x7, 0x80000001, 0x3, 0x7fff}, {0xfffffffffffffffe, 0x20, 0x1000, 0x4}, 0xff, 0xb, 0x3, 0x1, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x3, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x1, 0x7, 0x3, 0x0, 0x6, 0x0, 0xfff}}, 0xe8) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000f36000-0x10)={0x5000, 0x2000, 0x0}) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r5, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000c52000)='/dev/adsp#\x00', 0x100, 0x208180) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000de0000-0x8c)={0x4, 0x4, 0x2, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b83000-0x4)=0x0, &(0x7f000051e000)=0x4) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000000)={0x2, 0x0, [{0x7, 0x0, 0x0, 0x0, @sint={0xd4, 0x9}}, {0x4, 0x0, 0x0, 0x0, @adapter={0x0, 0xe0000400000, 0x0, 0x0, 0x100000000000000}}]}) syz_open_dev$sndseq(&(0x7f00005b7000)='/dev/snd/seq\x00', 0x0, 0x600c0) 2018/01/25 07:02:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000648000-0x2)='@\x00', 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f5e000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) perf_event_open(&(0x7f0000940000)={0x2, 0xfffffffffffffe87, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7ff, 0x99}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/25 07:02:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a4f000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f000057f000-0xc)={&(0x7f0000d98000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) bpf$PROG_LOAD(0x5, &(0x7f0000fc9000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/25 07:02:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00006db000)=[{0x1, 0x7fff, 0x1800}, {0x1, 0x56f4fa7c, 0x0}, {0x1, 0x7, 0x1000}], 0x3) times(&(0x7f0000ca4000-0x20)={0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$mouse(&(0x7f00002de000-0x12)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000309000)=""/52) 2018/01/25 07:02:40 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000fd6000-0x10)={0x9, 0x0, 0x400, 0x2, 0x7, 0x3, 0x7ff, 0x2, 0x800, 0x2}, 0x10) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fd7000-0x8)='./file0\x00', 0x130) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fd6000)=0x40, 0x4) request_key(&(0x7f0000fda000-0x8)='keyring\x00', &(0x7f0000911000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fd9000)='/selinux/avc/hash_stats\x00', 0xffffffffffffffff) 2018/01/25 07:02:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000910000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) sysfs$3(0x3) 2018/01/25 07:02:40 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x0, 0x48642) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x1, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0xc00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f00002ea000/0x2000)=nil, 0x2000}) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000afc000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000002000-0xc)={0x2, [0x0, 0x0]}) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000afc000)=""/65) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/25 07:02:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b7f000-0xb)='/dev/mixer\x00', 0x20000, 0x0) faccessat(r0, &(0x7f00004f7000)='./file0\x00', 0x1, 0x100) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x5, 0x400010, 0xfffffffffffffffd, 0x800000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/25 07:02:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000219000)="", 0x0, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/25 07:02:40 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0xb, &(0x7f00004f8000)="d7fdaf95070179670ff9ffa45d3f", 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x44000, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000054c000)={0x0, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0xff, 0x5, 0x40}, &(0x7f000023b000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00006fc000+0x868)=r2, 0x4) 2018/01/25 07:02:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f000089c000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daf000-0x4)=0x9, 0x4) splice(r1, &(0x7f0000311000)=0x0, r1, &(0x7f0000617000-0x8)=0x0, 0xad, 0xb) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006ca000)=[{&(0x7f0000703000)=""/24, 0x18}], 0x1, &(0x7f0000560000)=""/129, 0x81, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/25 07:02:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000274000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000a3f000-0x4c8)={{0x4, 0x0, 0x0, 0x0, "31a490cdbb1d3abee62420c5f9a9e30585c3bbedef33b7b64a7928a065f04fdaf9cda350d3c4aed67af27aec", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xf8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 07:02:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) r4 = accept4$netrom(r2, &(0x7f0000e1c000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d21000)=0x10, 0x80800) accept4$netrom(r4, &(0x7f0000364000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00004ba000)=0x48, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r2, &(0x7f0000058000-0x8)=0x0, 0x10002) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockname$packet(r0, &(0x7f00009db000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cdf000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d94000-0x28)={@generic="cf78112ede907bc8195a6cee75965b0c", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 07:02:40 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000)={@common='bcsh0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000-0x4)=0x100, 0x4) write(r0, &(0x7f0000001000-0x1a)="f3", 0x1) recvmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000009000-0x30)=[], 0x0, &(0x7f0000008000)=""/243, 0xf3, 0x0}, 0x2000) 2018/01/25 07:02:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000fc7000-0xa)='encrypted\x00', &(0x7f0000c63000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000068e000)="7e680428b0760779eac8a04e67513551f11600f9af17c4faa026b5cd63f3a555971b73ef379db2cdc4fd871b99e4b51970be00a14d67f4c5675bc88d0b4f6a8c6cbaf096d8776b187d077ffb1975687d2d9e32a40e59930de089de13aa0a8578c70c0955c5bff9378b7534fb9ef01b390f6d4d6235b7eed3739bb4fc8e187e77b33b9173e20960a056de1aac5d03fe8eb22cd3e12fdf7141d1b32390f5d723d52df831e376d68365753f29c15d41ed8d701840a1146a628240ad6e89d89bce4ca739975039f97e62389e3a7d08ec1d75c2757005c6249f203926c482b468663e902ee9af45833411fac92b2dffc11f75877e20", 0xf3, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r0, 0x800) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000184000-0x10)={&(0x7f0000786000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha512\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:02:40 executing program 6: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000f87000)=0x6, 0x4) listen(r0, 0x6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003e6000)=0x20, 0x4) sendto$inet6(r0, &(0x7f0000f8a000-0x8a)="", 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/25 07:02:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0xf, &(0x7f0000df1000/0x6000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f00000c2000-0x8)='./file0\x00', &(0x7f0000001000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000000000)=""/201, 0xc9) 2018/01/25 07:02:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() capget(&(0x7f000081e000-0x8)={0x20080522, r0}, &(0x7f0000946000)={0x0, 0x3f, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000cdb000-0x8)='./file0\x00', &(0x7f0000119000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000929000)=0x0, &(0x7f0000fa1000-0x4)=0x0, &(0x7f0000984000)=0x0) syz_fuse_mount(&(0x7f0000d88000-0x8)='./file0\x00', 0xc002, r1, r2, 0x5, 0x100000) 2018/01/25 07:02:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f000042b000-0x8)={0x0, 0xffffffff00000001}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pwritev(r0, &(0x7f0000cdd000-0x20)=[{&(0x7f0000232000)="80fd0f2d2281", 0x6}], 0x1, 0x0) 2018/01/25 07:02:40 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f000004e000-0x10)={0x8, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00001b8000)='/dev/admmidi#\x00', 0x14e, 0x480) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000947000-0x5c)={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, 0x7, [0x8, 0x5e1e, 0x7fff, 0x80000, 0x1, 0x66b6e1d, 0x179, 0xffffffff7fffffff]}, 0x5c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000973000)='/dev/audio\x00', 0x14000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000037e000-0x3e)={0x0, 0x36, "cfae4b0025499e68256ea4702cf2ebf3683905d0e491dc93b3e07c1e09f3b9a5f6e4291d62d87e392adf0b583c434a9f25f662f1ee2e"}, &(0x7f0000875000)=0x3e) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00009e2000)=@sack_info={r4, 0x7f, 0x4}, 0xc) open(&(0x7f0000c89000-0x8)='./file0\x00', 0x8000, 0x6) sendto(r2, &(0x7f0000523000)='\\', 0x1, 0x5, &(0x7f00005c4000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 07:02:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000b9a000)='./file0\x00', 0x2, 0x7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00005f8000-0xc)=@sack_info={0x0, 0x1, 0x8}, &(0x7f0000a05000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00006d1000-0x4)=r1, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00005fa000-0x10)=@buf={0xd5, &(0x7f000010e000)="01e1f026ff7b9640fe22cc8d684781ff4509b360c68eb801ad9fa1a7e6158c94daf3959de07f0401dbb79dc1dddc1b6e33c5a8b7682b2f69fcb8bd77607e9bdba643872cbc3ea2737bf0a333117dd49032ff175e97f67c732b68970e6a3999cd854f356c68b8749d4b411f9bd2786edb4070662de68b117362a8975a1b59c89c767e591a49d169b1eb678854f1e31ae4d0f881bc2db662d77f531e5e5c94738743932959aae7bc28fb8ec73a9eb04018fe977e0cdb1707e3e505b41578d91f7847a4292c3d0800b8d118b63182685aa957a0ef5ae4"}) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/25 07:02:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x0, 0x0}) clone(0x0, &(0x7f00007d2000-0x1)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000916000-0x4)=0x0, &(0x7f00002d6000-0x1)="") r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000df1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000e86000)={0x0, @in6={{0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x3, 0x80000000, 0x54, 0x80}, &(0x7f0000fbf000-0x4)=0xfd5a) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00001a9000-0x8c)={r2, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = syz_open_dev$midi(&(0x7f00008c2000-0xb)='/dev/midi#\x00', 0x1, 0x4000) r4 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002e8000)={0x0, 0x0, 0x0}, &(0x7f000078c000)=0xc) r6 = getgid() r7 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000831000)={{{@in=@multicast1=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000937000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000345000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000df3000-0x4)=0xc) sendmsg$unix(r3, &(0x7f0000932000)={&(0x7f000088c000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00009ad000-0x70)=[{&(0x7f000011a000-0xbe)="f74a95eacf7404cde37d07d4a313fa28342610a94da0618e7d602cf9216a05d94982e0746fdb6fb792913924e393f2371ce036ff7190f092d6513deb92587301853e96d078a46524579ded00d3683a9ea1ce2cc23e9e0c198242bff30e9976035e46cf076fc47450e165d27dc3e97858cb296dfb5bd34ffc4029105911335e8ee9c2d98201bcf8f98f201bfbcba2faf91c99d0002a47dd03ec2c75c89b41d2a225e312f74584bb86390691de16cff9e6f8fd106a3c237a4406bc5d4bd02e", 0xbe}, {&(0x7f0000ec8000)="0501ce04dadeecf64e65745ab5dec02ebed80978e223de8cd96aa4b41a7aed1d04838fe42cca1f5ea44cd775d048bb2fc9d76abfb41c3bd3e93a82181a20e9a872147e2e352fe9436b549bab8a1b9cc925c9a1d4ab0c00a7785aedf2dbe30e0812", 0x61}, {&(0x7f000005a000)="29c7084ac0bcd6f6c53d1d08dad6e3b6b0e24095034b5de9a30f40d9dfadf82fcfa81ab1b929a4800c60e1da62957d9cd37358c247ae7dfbad909bd156c9c51257b99a514d1515fc99c5a4bd243e4b1a744c52a9f731e5d6c9e942aaad5463de1b801e79028788983b4397d516016fa845329468fa765ce9187f3d78186a0250ab558051030a36159c", 0x89}, {&(0x7f0000adb000-0xb0)="92f33d2577ccadec21de67956f11a896ea25e3fd0337878905b8916b1221157600514cc83a687b21c39dbdc268db22358a6d581641a52e4fa24af83acf65e8fb274def7876149b3f3014bfd8199a6c252e7db6092c64b40861882cfe9207cfb06f7e1ef5430f5dfa746f582660cf01277310a32bb8758a59bf5a64f500c2d64004e1f75394cbd71c0fcd3b0462a500dda9143586d8f29ec826c6744854e0d9cd0f916e020ca070b1743a6adbd4e6a746", 0xb0}, {&(0x7f000073a000)="eb7bd58da5fb30fc5fd32af20b7924a02b9697f67008a11374b6d0843e57e044e013121bd53b7a323d84a6a0c9add8927b88c61f68b4e8fdfa6d9f5da8189ace069c4588ab571e49929bacc143b9eff75561", 0x52}, {&(0x7f000001f000)="debb24156470010ff02478168fdac268bf0ee9c0fb7ff53162c6704bdf3b93270b1ba4971b4d186a346198bb949de80946de0e62ff36f45714485433b5423ebe8beb2201b82c05486ffa933c417ffbfb93de72e28bc88738280f065c2cea31ff610baa8e5c756d5ab86a13", 0x6b}, {&(0x7f0000a3f000)="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", 0xff}], 0x7, &(0x7f00006f1000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x78, 0x801}, 0x4000000) read(0xffffffffffffffff, &(0x7f000000a000-0x64)=""/100, 0x64) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00004f0000)=0x7, 0x4) r10 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r10, 0x9204, 0xf0b1) 2018/01/25 07:02:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) read(r0, &(0x7f0000149000)=""/197, 0xc5) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000376000)=0x0, &(0x7f00007f2000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:40 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000097e000)='/dev/vcs#\x00', 0x6, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000001000-0x6)={0x3, 0x800}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x7ac0, 0x301000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) recvmsg(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000)=""/114, 0x72}], 0x1, 0x0, 0x0, 0x1}, 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000aa4000-0x20)={@generic="b0e9a4af01ee88b43f267da15b89919d", @ifru_flags=0x0}) 2018/01/25 07:02:40 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000e4a000-0x12a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, '"\x00\b', 0x18, 0x100000000002c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x0, 0x0, 0xff, 0x0, 0x0, 0x7fffffff, 0xffffffffffffffff}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 07:02:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x20) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000c50000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000890000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 07:02:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) ioctl$VT_DISALLOCATE(r2, 0x5608) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x0}, 0x8) mbind(&(0x7f00004a6000/0x3000)=nil, 0x3000, 0x8000, &(0x7f0000415000)=0x401, 0xfffffffffffffff7, 0x1) r0 = semget(0x3, 0x4, 0x8) semctl$GETNCNT(r0, 0x2, 0xe, &(0x7f000025b000-0x5c)=""/92) r1 = semget$private(0x0, 0x0, 0x83) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(r1, &(0x7f00001ca000-0x18)=[{0x2, 0xfff, 0x800}, {0x3, 0x86f9, 0x800}, {0x0, 0x7, 0x1000}, {0x0, 0xc971, 0x1000}], 0x4) chmod(&(0x7f000088d000-0x8)='./file0\x00', 0x4000000000008) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f00004fe000-0xb5)=""/181) 2018/01/25 07:02:40 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mremap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000, 0x2, &(0x7f0000004000/0x2000)=nil) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 07:02:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000c01000)=@assoc_value={0x0, 0x0}, &(0x7f0000bad000-0x4)=0x8) r2 = syz_open_dev$sndmidi(&(0x7f0000c7b000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000675000-0x38)={&(0x7f0000090000-0xc)={0x10, 0x0, 0x0, 0x42182004}, 0xc, &(0x7f00003d4000)={&(0x7f0000edd000)=@get={0xe8, 0x13, 0xf00, 0x3, 0x0, {{'crct10dif-generic\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x1}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4010}, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f0d000)={r1, 0x4, "81cc877c"}, &(0x7f0000c5a000)=0xc) r3 = socket$inet(0x2, 0x4000000800000001, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000677000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x42000) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00007fb000-0x8c)={r1, @in6={{0xa, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r5 = syz_open_dev$amidi(&(0x7f0000952000)='/dev/amidi#\x00', 0x6a44, 0x400000) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00004aa000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001d000-0x4)=0xe8) ioctl$RNDADDTOENTCNT(r5, 0x40045201, &(0x7f00005ce000-0x4)=0x0) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f000048c000)=0x0, 0xffffff45) 2018/01/25 07:02:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000023000-0x4)=0x0) 2018/01/25 07:02:40 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000004000-0x8)='./file0\x00', 0x200000, 0x9a) 2018/01/25 07:02:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000f5b000-0x28)={0x1ff, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000a33000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f000037f000-0x8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/01/25 07:02:40 executing program 5: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f000087f000)={&(0x7f0000cbe000-0x50)={0x2, 0x1, 0x0, 0x3, 0x16a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x80, 0x0, @in={0x2, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_filter={0x0, 0x1a, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x800000000000, 0x14}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f8b000-0xc)={0x2, r0, 0x0}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000f8b000-0x4)={0x0, 0x8, 0x2}) 2018/01/25 07:02:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x5, 0x5) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00005ab000)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a9838000000095c0f03d3b3d54436fe71cbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000014001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000bfe000)={0x0, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x2}, &(0x7f0000a15000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000c0000)={r1, 0xffd}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) 2018/01/25 07:02:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x9, [@typed={0x18, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000565000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000321000-0x2)=0x3) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000bad000)=0x0) shutdown(r2, 0x0) sendto$inet6(r1, &(0x7f000076c000-0x1)='j', 0x1, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0xffffffffffffffff, 0x4b082e07, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/25 07:02:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x305000, 0x84) r1 = geteuid() lstat(&(0x7f0000c4c000-0x8)='./file0\x00', &(0x7f0000348000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f000029b000-0x8)='./file0\x00', r1, r2, 0x1800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000345000-0x3a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ssrr={0x89, 0x3, 0xc39d, []}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f0000c1a000)={0x0, 0x0, []}) 2018/01/25 07:02:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000035a000)='/dev/mixer\x00', 0x400402, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f00002db000)=0xffffffff) write(r0, &(0x7f0000163000)="240000001b0001dfeb03000022fb010001f6ff0b08000300460100000000000000161701", 0x24) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f000012d000)=0x81, 0x4) 2018/01/25 07:02:40 executing program 1: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000026000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x1000013, &(0x7f0000001000-0x1)="") creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) 2018/01/25 07:02:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) accept4$packet(r2, &(0x7f00009a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a79000-0x4)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ab6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r4, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) [ 78.275374] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/25 07:02:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x2, 0x0, 0x0}, 0x10) listen(r0, 0x3ff) close(r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) accept$alg(r3, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5}, 0x98) 2018/01/25 07:02:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x0, 0x10000) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r4, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e95000-0x8c)={r3, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/25 07:02:40 executing program 6: r0 = socket(0x2, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f000054a000)={0x1, 0x100000000, 0x400, "7d0e1c2cc36c", "1a80589238a7057b6d177ea84549bd98"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00007a3000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00008da000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendto$inet(r1, &(0x7f0000883000)="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", 0xfa, 0x1, &(0x7f000057a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 07:02:40 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x0, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000a1a000)=0x40000000003, 0x7, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00001dc000)='/proc/self/net/pfkey\x00', 0x800000, 0x0) 2018/01/25 07:02:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f72000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000981000-0x10)=@buf={0xb7, &(0x7f00009da000-0xb7)="54b06b4c740c34cea412fe476f5541cbfc0705e3c12975c6c3b1f97e3d1be644fa9b21514b306c80423bde1ca83b4e02f67df832a87675c6ecedadcca64e0d1cfd14d0b6368eb1aa7d01d86f70b0246e30858ee502a148eaefe635ea329536564fca820b8a2f074eb8117a1876d1c28dc61ee5a6411addf91d7e632131965c5d792c7d04c5c88cf656a4fee12e10a917b7a28c60db39992454491496c0714c89b188333daa993704ef91d38571858d2a4fc26a40f3b1bd"}) 2018/01/25 07:02:40 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000d000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) r1 = getpid() mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000-0x10)={&(0x7f000000d000-0x54)={0x54, 0x13, 0x100, 0x4, 0x3, {0x20, 0x0, 0x0}, [@nested={0x40, 0x2f, [@typed={0x10, 0x1c, @u64=0x100}, @typed={0xc, 0x46, @pid=r1}, @typed={0x8, 0x11, @void=""}, @typed={0x18, 0xc, @str='keyringppp0user\x00'}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init() mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000af8000)='./bus\x00', 0x10) inotify_add_watch(r2, &(0x7f000082a000)='./control\x00', 0x800) inotify_add_watch(r2, &(0x7f00002b0000-0x6)='./bus\x00', 0x22000800) r3 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000740000-0x6)='./bus\x00', r3, &(0x7f00007fa000)='./control\x00', 0x2) 2018/01/25 07:02:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000736000-0x4)=0x8) connect$bt_sco(r0, &(0x7f0000655000)={0x1f, {0x2, 0x0, 0x7, 0xff, 0x9, 0x100000001}}, 0x8) 2018/01/25 07:02:40 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) openat$selinux_member(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000012000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000012000-0x4)=0x4, &(0x7f0000009000-0x4)=0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000011000)="32ea80254fbe64f7706a5998939c1509", 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000006000)={r0}) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 78.337998] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/25 07:02:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000a8000)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) dup3(r0, r0, 0x80000) r1 = dup2(r0, r0) bind$vsock_stream(r1, &(0x7f00004d1000-0x10)={0x28, 0x0, 0x2711, @my=0x1, 0x0}, 0x10) 2018/01/25 07:02:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$autofs(0xffffffffffffff9c, &(0x7f0000899000-0xc)='/dev/autofs\x00', 0x181080, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = syz_open_dev$binder(&(0x7f0000011000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0) userfaultfd(0x80800) r4 = openat(0xffffffffffffffff, &(0x7f00002b9000-0x8)='./file0\x00', 0x10000, 0x100) sendmsg$alg(r4, &(0x7f0000585000)={0x0, 0x0, &(0x7f000001d000)=[{&(0x7f0000d04000)="8a5e970df46632922194707f3f8c9fef32f6a115e62d06ab4aed56350dba10e6093e5bb5f2598de2f645c4f95c2e88b7ee2a62d45dcc2d51358cda52efffb1bee571605c844a2d962ac40bcb5f56ca365c229b4680203eddc312f3f1b4a6ca9441a72aef599c9f56632e899dc234f8535ff41122", 0x74}, {&(0x7f0000f7c000-0x38)="b0e38439f41a98868001515683c52f4c4bfa3334c2dc9321752e0a0e565347ef486d46edbe0ed2c6d666f91f47079f2bb88446835186242e", 0x38}, {&(0x7f00007ed000-0x58)="f6ba1710a6974fd71c6ac6e04e65c556e5959c3a27fbbb15e81d26f58690dfd0690328612f4a6a2d8c58857c88fa3ebafeb59b330f7643a02ac7662651abdbbea57969570a5e282f56f6f9bed728188f09265fb2e3ebb4d9aee0a5e348eb75583d20bffeed4df0626785cf96aeba136e18a95cb643b488cd145d219c60193416907696022d14e7a4b6c0cb5edcf7d684ac8bbb1f85d69be9c1eea130749d006bc857923f9dca28d3f4747e6374b50ff73cfc5a6ddf3d9d28ed5611e46a0c7d9243ccf497f3be1e5995a9e4e850e3f8aa29251334cab9f05a8fdf6d9ccf514e", 0xdf}, {&(0x7f000001e000-0xe1)="40eb845d70d681e01010752102dd850ccbba5ec514ca89085cd3f4118be5ca3bfd7ea738a9b430f43d1cf736f0646a51bbabc0b81dd561673ec0b0ea5fba32dbb9fb214f1176ace09d34607393bac8dd07439510b735208129d06e91bc0255ed03dd19dca3708868fe847b258344a9dc58782e58410e6b993d267d29bb4cbfad0d7deefecf8588268ed159ccd45721101cbae34da95fe03aa91cc0a9bd18350884bc33a09b03fd42ffe454825221ac3a9d5d36295d9d4a97b8405576b7baa94410731f86af25dbcf938d5cc8127f296a1705ea16934aa2bcbb4229528f7a994d83", 0xe1}, {&(0x7f000003e000)="995f898991edf32146d648c00cb9451d1049dfb5006623c96bae3f003fca21197fe5a5a937897799e9179d0d20a3f0f7bfbdd3226813b7834fa10c6289b46d66295ebf027eae4e19c38e5c73b85a0b1a641876ccdabb2a5884ea412bc209745826968b0caa1e947d0e6edb714f591fcc00288d7ccdba8179d7b0cd1afc09d67c28205588f3d74054db1131a4e08cae07675eb99c8ccb1b9380f8c33f0ea7a6d3c17fd3c2b751b607d5962ba3e3856065588f91fabafc1fc14f9d743f5fd5a39e9b385f", 0xc3}, {&(0x7f0000e22000-0x5c)="d5324b2359f246debbe8794eab8cb049db909356f50186b5daa1dea00759a36e83f2f01903ce9a9a330db34c5ab5606f8cd19dd481c54e5e11d5649fe09644036762e154c812e00bda29d6208cbe02dbc5fd96131ee9b11ca1bdd59b", 0x5c}, {&(0x7f0000926000)="9ce131b4682285473d37e9d5549f6cdd8c1c71945900effbba2d8f485155ac3df81d46f3c1ebf96d2bb49971", 0x2c}], 0x7, &(0x7f0000901000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}], 0x78, 0x0}, 0x4000) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/25 07:02:40 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x2, 0x5, 0x84) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000009000-0x3e)=""/62, &(0x7f000000c000)=0x3e) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000008000)={@common='lo\x00', &(0x7f000000b000-0xdf)=@ethtool_eeprom={0x4b, 0x400001, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 07:02:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000e8d000)={0x0, {""/7}, 0x0}, &(0x7f000014a000)=0x10) r1 = syz_open_dev$sg(&(0x7f000038e000-0x9)='/dev/sg#\x00', 0x4, 0x20000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000c58000-0x2c)=[@in6={0xa, 0x3, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) listen(r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x6, 0x4, 0x8000, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/25 07:02:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b1000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) 2018/01/25 07:02:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007a1000)='/dev/rtc\x00', 0x2000, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00005b3000-0x4)=0x4, 0x4) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) ioctl$TIOCCONS(r0, 0x541d) r2 = epoll_create1(0x7fffc) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r3, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/4, 0x4}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r2, r1, 0x0) 2018/01/25 07:02:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = open(&(0x7f0000348000)='./file0\x00', 0x82200, 0x40) accept4$ax25(r1, &(0x7f00007f8000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e52000-0x4)=0x10, 0x80000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000059b000-0x8)={r4, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00008a0000-0x10)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) syz_open_dev$adsp(&(0x7f00004e2000-0xb)='/dev/adsp#\x00', 0x1, 0x102) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000f4d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x1, 0x1, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:02:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) signalfd(r0, &(0x7f0000ba0000-0x8)={0x0}, 0xfffffffffffffe97) 2018/01/25 07:02:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) r1 = open$dir(&(0x7f0000e46000)='./file0\x00', 0x20000, 0x80) pipe(&(0x7f0000465000)={0x0, 0x0}) renameat2(r1, &(0x7f0000685000-0x8)='./file0\x00', r2, &(0x7f0000463000-0x8)='./file0\x00', 0x6) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000001d000-0x2)="b6", 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/25 07:02:40 executing program 6: r0 = add_key$keyring(&(0x7f00008d4000-0x8)='keyring\x00', &(0x7f000034a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000664000)={{0x80, 0x8001}, {0x6b, 0x7e1}, 0x61, 0x5, 0x20, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 07:02:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000e74000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) geteuid() r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000835000)={0x77359400, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000801000)='/dev/vcsa#\x00', 0x7f, 0x6080) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00006ff000)=0x0) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) connect$l2tp(r0, &(0x7f00009cb000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x0, 0x2, {0xa, 0x3, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2000000000001f}}}, 0x3a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ccb000)={0x2, &(0x7f000076b000-0x10)=[{0x4, 0xda, 0x3, 0x7ff}, {0x8, 0x3, 0x6b084ad7, 0x36}]}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e36000)='/dev/autofs\x00', 0x301000, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000f55000)={0x1, 0x5, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_crypto(r0, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/25 07:02:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000026e000)={0x0, 0x0}) read(r0, &(0x7f0000e64000-0x9d)=""/157, 0x9d) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000243000)=0x0, &(0x7f0000c73000)=0x8) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2283, 0x7fffffffefff) syz_open_dev$sndpcmp(&(0x7f0000a9e000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff9, 0x20080) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000c19000)=0x4f62ed10) 2018/01/25 07:02:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000000)=""/83, &(0x7f0000cac000-0x4)=0x53) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00005db000)='/dev/vcs#\x00', 0x9, 0x301400) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00006b5000-0x8)=0x0, &(0x7f00009d3000)=0x8) r2 = socket(0xa, 0x802, 0x0) getsockopt$inet_int(r2, 0x0, 0xe, &(0x7f0000db7000)=0x0, &(0x7f0000a59000)=0x3) [ 78.590669] binder_alloc: binder_alloc_mmap_handler: 9528 2000c000-2000e000 already mapped failed -16 2018/01/25 07:02:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b2f000-0x20)={0x0, 0x3, 0x8, 0x8, 0x1d2ef4e8, 0x8, 0x0, 0x0, 0x0}, 0x20) r1 = syz_open_dev$audion(&(0x7f0000e7c000-0xc)='/dev/audio#\x00', 0xfffffffffffffffb, 0x100) getsockname$ax25(r1, &(0x7f0000302000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000073d000-0x4)=0x10) bind$inet6(r0, &(0x7f0000cf7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r2, &(0x7f0000ddb000-0x1)="e1", 0xfffffffffffffe9e, 0x4000, &(0x7f00006a0000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 07:02:41 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000037000-0x6)='wchan\x00') ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00007a4000-0x18)=@add_del={0x2, &(0x7f0000e45000-0x10)=@common='rose0\x00', 0xffffffffffff19b2}) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000f87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f87000)=0x14) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000f89000-0xa)='/dev/vcs#\x00', 0x400, 0x100) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f88000-0x28)={@generic="55c378517b06aa71152edba7fedb3604", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000f87000)={&(0x7f0000c70000)={0x10, 0x0, 0x0, 0x80904004}, 0xc, &(0x7f0000022000)={&(0x7f0000f87000)=@bridge_newneigh={0x3c, 0x1c, 0x101, 0x4, 0x1, {0x7, 0x0, 0x0, r2, 0x8, 0x13, 0x4}, [@NDA_IFINDEX={0x8, 0x8, r3}, @NDA_PROBES={0x8, 0x4, 0x7fff}, @NDA_VNI={0x8, 0x7, 0x5c3b}, @NDA_MASTER={0x8, 0x9, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4008800}, 0x5) ioctl$KDMKTONE(r0, 0x4b30, 0x6) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00004fc000)={&(0x7f000037a000-0x60)={0x2, 0x5, 0x0, 0x6, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:02:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000a33000)='/dev/audio\x00', 0x10000, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x1, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) dup2(r1, r0) 2018/01/25 07:02:41 executing program 6: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f8b000)={0x0, 0x0}) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000f8b000)=[{{0x0, 0x0, &(0x7f0000ef7000-0x60)=[{&(0x7f00007ed000-0x81)=""/129, 0x81}, {&(0x7f00007e0000)=""/6, 0x6}, {&(0x7f0000b37000-0x35)=""/53, 0x35}, {&(0x7f0000f8b000)=""/165, 0xa5}, {&(0x7f0000a58000)=""/53, 0x35}, {&(0x7f0000f8b000)=""/34, 0x22}], 0x6, &(0x7f00009a8000-0xd7)=""/215, 0xd7, 0x2}, 0x0}, {{&(0x7f000052a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000d19000)=[{&(0x7f0000f8c000-0x20)=""/32, 0x20}, {&(0x7f0000f8b000)=""/43, 0x2b}, {&(0x7f0000175000)=""/4096, 0x1000}, {&(0x7f00000d1000)=""/82, 0x52}], 0x4, &(0x7f00003e7000)=""/232, 0xe8, 0x5}, 0x0}], 0x2, 0x20, &(0x7f0000f8b000)={r1, r2+10000000}) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00005ec000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000000, 0x3, 0xb7f, 0x5, 0x100000000, 0x3a6530c8, 0x100000, 0x7, 0x18000000000000, 0x0, 0x3ff, 0xffff, 0x4, 0x8, 0x3]}, &(0x7f0000f8b000)=0x108) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000f8b000)=@assoc_value={r4, 0x8000}, 0x8) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000f87000)=0x6, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003e6000)=0x20, 0x4) sendto$inet6(r0, &(0x7f0000f8a000-0x8a)="", 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) fcntl$notify(r0, 0x402, 0x8) 2018/01/25 07:02:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fe6000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee7000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00006a5000)=0x40000000008) read(r1, &(0x7f00001a4000)=""/1, 0x1) 2018/01/25 07:02:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007c2000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cf2000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) unshare(0x400) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000193000-0xc)={&(0x7f00006d0000-0x8)='./file0\x00', r0}, 0xc) 2018/01/25 07:02:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00008d7000)={r4, 0x7, 0x3f, 0x7, 0x8, 0x0, 0xe64f, 0x1, {r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3d7, 0x2, 0x10000, 0x1}}, &(0x7f0000ae7000-0x4)=0xb8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000243000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f0000f7d000-0x4)=0x0, &(0x7f0000840000)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x66be25465eb014ff) lstat(&(0x7f0000719000-0x8)='./file0\x00', &(0x7f0000d4f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000f79000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) write$selinux_access(r1, &(0x7f0000ed1000)={'system_u:object_r:audisp_remote_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x33, 0x34, 0x0}, 0x5b) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000ece000)="6f24e7ca98da60fd105fa0c37dd1c43d", 0x10) 2018/01/25 07:02:41 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000001c000)={0x20, 0x22, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xc, 0x0, [@generic="a1145deff8"]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = getuid() mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001e000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f000000b000)={&(0x7f0000012000)={0x2e4, 0x20, 0x10, 0x4, 0x3, {0x14, 0x0, 0x0}, [@nested={0x16c, 0xd978, [@generic="9f2c076d0cc910975ef2e65ed5bd280d945a98e84ae05afd3e81ef9cfa0d5ef0cb7a0c4e469fb0a9bf807c8d0867aff1dc5a49253df3876908835039cada7574b558fcf6a294cd37186ecbc1787a23f5d2291d56109e15e628d2a95e9d729a9200fec62e95189e74d408a01508795b6211ec83fd9d3c526df2b2080caedd90425d4afed3f53f53719a4ee6d34803700c3c9ef272f7f7ef21ff7d46678881b35e45c206fbe0f30692bc1d760733df9591aea68e31591609b1b2cc20a53b94f3ccd965da6c2a7e44b4f38883b3ff0dc1c626c91ccd32c7299c89614a824d9bc7c0015a6a7f2911e12f19b9bdee4942597f8717", @generic="bb94104df5625675f1a6de0d5c0ef6b1f81c8635555f0c335794906038e97c687de9aea8925e19500f209c4bd62fca524e46447db626ee8e2a7e400a8695aff3ca8aca", @generic="0c15913fe76d62597f2f7c99aef873e79c2a314f4e996fa478676005cd52afb716dc6f37ac2941b635b8109ac6213a9a12a842"]}, @typed={0x8, 0x7, @void=""}, @nested={0x140, 0x8a, [@generic="a89f46fd0b2fe565ea2e08ca10ecac2982b8510ff6542d4f21d3f1c20fe4ef6d1caa73e6fa00cb6df5404e690be238062081e154bdf39d61b1c9ac7fe16f6fa6d47eb9cf7ac1da87a581b393724263a9516b6dd279e7e62acfb5993ad6b9bc94a5de6f1d44bae0125aa89d1673", @generic="e00df89a5bf75e3f03bb6266ec5cd95406d7c7250932232583412190950710458a34eb72b801af12f218ec1e06d37b7adb25e2e02cedde7f9f491990506874b20e1bd917d3d36c6748d4d97c4073fc8c5410d0c848ce0a328079e9165037aa2fc47a2ce8eee5d023ef7ba1dcb04177f864bf390d8dd3057dcb06c1290116120dd84810d6951f0732547fa9d3dfc30bc8223fedfcc54aa131ada89bb2b1b9a7f5762bf080c8e5a55a1b422bfe6ca4bae441f1841388717823214af048d3adfad695ef53d2846d9a5d6ef3067cff"]}, @typed={0xc, 0x94, @uid=r1}, @typed={0x10, 0x86, @str='%%+&\x00'}]}, 0x2e4}, 0x1, 0x0, 0x0, 0x40}, 0x10) 2018/01/25 07:02:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000555000)='/dev/qat_adf_ctl\x00', 0x18000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00004d9000)=0x0, &(0x7f0000dd5000-0x4)=0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00006ef000-0xb8)={0x0, 0x1, 0x4, 0xfffffffffffffffe, 0x2, 0x80, 0x8, 0x3, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x80000001, 0xffff, 0xbe, 0x5}}, &(0x7f00002c8000)=0xb8) r3 = dup3(r0, r1, 0x80000) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f00001ac000)=0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007a0000)={r2, 0x80000000}, &(0x7f0000f88000-0x4)=0x8) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000bfc000)=""/0, &(0x7f0000008000-0x3)=0x0) r4 = syz_open_dev$audion(&(0x7f0000cdb000-0xc)='/dev/audio#\x00', 0x0, 0x600000) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000101000)="ebdaf70dc317979db080113d6f64f1095efa3951aedb85", 0x17) 2018/01/25 07:02:41 executing program 5: mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) getsockopt(r0, 0xff, 0x1, &(0x7f0000000000)=""/0, &(0x7f00003b7000)=0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00009f9000-0x92)={r0, r0, 0x60a72692, 0x0, &(0x7f00009b1000-0xd2)="aa84ed7f84ad6e82d3661b9cb1dda0b478d817282f8cc7dfdea44df206ca7cb484c272e575854488e0e4572e4875916b42e8b98ef7a11d9c669b9913934b728b1254b469a93643883911d219214e4bbc0c373bdedb772877f646833238d2a7033ebf31bb365e01327cebb6d8080401ade37ca7b64572211114f81f19fd169d681d9644e8d54afaabb8d887d764f08019bb7a171792a9278721c43beaee12470376c5117c65b05c074c41a483ddb3d247d476b4303bbea270963736610e0467a8fe4f12f12628c8ed3fc946df7c3a97687675", 0x2, 0x2, 0x8000, 0x0, 0x800, 0xc3bd, 0x1, "5758fa0cd7a99a8cb4bed37eb2b33b9b86a8c1957bd56b9bf2ae2a443c571e19a07be70824cf3a57861a81f35fa11a1b57d1efc2dfd7bf6ef925ec8f0119dae6d7637b6d5cf47df713c3d315294d0ab858c44f1162054488e4966cc923d1c0d402390546f819f993e012"}) 2018/01/25 07:02:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000c26000)='/dev/vcs#\x00', 0x6, 0x2) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f000000b000)=[], 0x0) r1 = getpgrp(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00004be000-0xc)={0x0, 0x0, 0x2, [0x81, 0x5]}, &(0x7f0000a5a000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00004d4000)={r6, 0xfffffffffffffffe}, 0x6) fcntl$setown(r4, 0x8, r1) read$eventfd(r2, &(0x7f0000e1a000)=0x0, 0xffffffffffffff97) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$sock_bt_hci(r2, 0x400448c9, &(0x7f0000dc7000)="a4f68b2489c483c4dcda54238adaee1de6bc2d082473f06c18e8a40a7147ef4e845675f8a8bcba71b0efd3c5035bb1302566357604") dup3(r4, r5, 0x0) tkill(r3, 0x16) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000f3f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 07:02:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) write(r1, &(0x7f0000e79000)="16d737ed8d1f2b48a0a4f3a65a4e040452a8e5a232670e47fd01c9ceb7c130c3e47f963df339e58ac7f3cfe6223ff615999af35bbe64197a1493180a9d45c57b964270307310c5abdff15f3c49f08142282756f50623004aee2ea4fcdb0df30074697e03cea02ed43fc781d1d8593dca858a0cbefd7cc397f57dc335ab429b647b30059b05a824d0715d8501bcec105a7757cb9b0c6346a153eb5ec3d0478606f5fff9025ff1c978", 0xfffffffffffffeae) read(r1, &(0x7f0000de2000)=""/181, 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000c69000-0x9)='/dev/ppp\x00', 0x200000, 0x0) 2018/01/25 07:02:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000ad0000)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f00004a1000)=0xc) clock_gettime(0x0, &(0x7f0000f90000-0x10)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000d7f000-0x38)={&(0x7f0000ac3000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000eed000-0x10)={&(0x7f00006e2000-0x80)={0x2, 0x1, 0x1, {r2, r3/1000+10000}, {0x77359400, 0x0}, {0x0, 0x80000000, 0x9, 0x6}, 0x1, @canfd={{0x2, 0x9, 0x10001, 0x3f8}, 0x3a, 0x1, 0x0, 0x0, "8cabf935f3f48ae7a366cda98737f0a99aeff7a8244c62012500e348c1f7cf89657bc7f69ffaf38c2ad71e863f1d4ae605e99c089d51011012cba98a6a7ce084"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x4000004) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a54000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r5, 0x89e3, &(0x7f0000bb4000-0x2)=0x752) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r4, 0x0, 0x0}, 0x10) 2018/01/25 07:02:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f00005b0000)="f5dc2718a2c45d5c8ae10160e5db2b7a4ecfa371887e4289abe95af7ebdb695ef8ff3e12fdecbb97bc1e02415d0a70d75659cb156dd94c5ecdab57c3a058739d1a58a786f68d5b053bd1cebb72d04dee976a9ea3dc009ae8d2df289504b9096bd69f211da166492d4e19c682b636e0275fc3") r1 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r1, &(0x7f00009ae000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260ee0000d4370200000008814fe333f1773779222f61fa0971b3a272d36e9a3f066f6a23e6073f75e4d23d2f867339a483f7b83052778cf7b2", 0x0}, 0x60) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000064000-0x2)="", 0x0, 0x0, &(0x7f0000507000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00003a4000-0x10)={0x0, []}, &(0x7f000063a000)=0x4) sendto$inet(0xffffffffffffffff, &(0x7f00004fa000-0x1000)="", 0x0, 0x0, &(0x7f0000c45000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00002fc000-0x4)=0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006da000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000026e000)=0x0) 2018/01/25 07:02:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000231000-0x4)={0x1c, 0x4, 0x9, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000140000-0x48)={0x2, 0x0, [0x6df6, 0x3ff, 0xf7b, 0xe2, 0x2, 0x10001, 0x1f, 0x7fff]}) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000eb6000-0x10)={0xe, 0x8008, 0x10001, 0x6, r3}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) 2018/01/25 07:02:41 executing program 3: mmap(&(0x7f0000000000/0xebd000)=nil, 0xebd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x4000000005, 0x0) sendto(r0, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) 2018/01/25 07:02:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000347000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00003d0000-0x18)={0x0, 0x8, 0x1, 0xffffffffffffff9c, 0x0}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000ff0000-0x18)={0x1, 0x0, 0x1, r1, 0x0}) munlock(&(0x7f0000387000/0x3000)=nil, 0x3000) timer_create(0x2, &(0x7f000098b000-0x60)={0x0, 0x34, 0x2, @thr={&(0x7f0000d54000-0x60)="8dc71f853a4b1d883a72b08f0e844e96ea4ccc4f4d18374f49ad64628f0c7092faec7f0bcf1deb7fd5f59f8e28dc94c758163dccec9fb81841e2412238199707436d77aecc82395ec23b880ad786cdc3ff94c6d9e325e6b9c5ce91265ee09307", &(0x7f000007d000-0x41)="b65ff9464fa5d9794fffe7de8b9aeb4326d4761d9c62e85e3dadfa5d387bd31f6d4e2f68867903285ee49bf3102a0a0892639b93e9ad821e4fbd73b5a8eea77df2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bed000-0x4)=0x0) 2018/01/25 07:02:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$usbmon(&(0x7f00005e2000)='/dev/usbmon#\x00', 0xb171, 0x4000) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00002f2000-0xc)={@rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00006ce000-0x4)=0xc) r2 = perf_event_open(&(0x7f0000e55000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5732, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0}, 0x0, 0x976f, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000d23000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d22000)=0x0) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x1f7, &(0x7f0000caa000-0x10)={&(0x7f0000040000)={0x285, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x1b9, 0x90, @u32=0x20}, @generic="723fa2e70de9bdc6437ce6351b973036661e8d4d90e7b813de9faa49c6bd9d0149f713c9264da1e9ba30ae7c9047f5f89511994ef5add2b05174e28d6cfbdc501d35074c4fe5e0d2ece7c0d13dc8c015adaff6ea6bc698825295e69101b46b87329956189c81be1a2375b095d924aaa756d3f32bfe2ff5c2ec9ba39e23", @typed={0x0, 0x6f, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @nested={0x0, 0x8d, [@typed={0x0, 0x5f, @uid=r3}, @generic="b0f9291e0333bfe2ed63dd17ca23212f82e82cd4c666356ad4bc571d5b5bf1587b009a98811fa2ddeb46bed735c3ab9e27035364eff10ab22da0b69fdcc233e3e233713bccd6729831d5b7207d13a58f6a2338554ce62532e346b5a0e89822f34ff76a32d03e80b7822be86f61ef06f283e1d0971b1d996d65ffe9497daddd2b47bd72139bdc5a844d", @generic="6b4975e0bb925a25c85f0791f677e4080d78c8ce264eb04f437dd13ba4a6fad16e31dac8c4ae076eab5411765ac6091bf27139859ff52b8af4b619862a2ed6f3f93826ebdbf7d6f23cf546fe247887c4cd292f30aed0456e3900334641eec2334b0aee6e8ffd57093dfa34b445a1d5252c60fffafa6e53090ca96123cdb61521990995194363257b9c782abf855c090dca12fe88f193d711b94a8817e8c365c868cd97ceaa3559ac94396311897b371073fea7e4301cbdc73068fc70ab4f0214a2f2de285c88c90bd4cdbf80c16b87121dc90397c0898c2754376398aeddf0e0745172ca22a880be82da021767cb47c8b6d2c68655c4c9c866d9", @typed={0x0, 0x52, @u32=0x3}]}, @generic="03a908bd726705a0737cd60e62d02c654a73fe756e331dbb4fda384ba4c1eff22a8abaf96bea77b7a34c71f9fb1425fbf9e5f82e6ea5a8c53c38f622a03f239ebddd672713e907a275c96ee1d38ce88b8aeaf4d1d5c9fca75a952b0dffee7a75864f192714daa9f31d47b62ea4aa06ff2765fb4dc8f36b0cbe62b36581a1ed5f2446e3e2e7d9", @generic="e2bac4ebb9f86fc8765ab54849a4b168361573b81c5dc996147e642f8877f7b9610a7aeccfb822a9bc2b0f4abaa2e4", @generic="10b67e5e4e978f8cbd889009cdbf7b8e2285a6cc3e93b0ace49f8352353ef98680ed5e528e89a1375405fa4c3b66aaeecbbc4001de25b8ed5e25a37c8b6171ee8aa928b8ba708bd2b73b3b1c3b00804c895e3c65c9f99bdadd7493e5184502e7fa47b71d128b7c57442a0e1bb5dd42292fb5d6912e72e20de5e1da4c66be96cf52c992304294674bf718b822", @nested={0x0, 0x3b, [@generic="5450185684013bf85548931ce06c", @typed={0x0, 0x7f, @pid=r5}, @generic="318a49d92caa901e2d44ec941c92f809e7aaece6379085bfc0f955814c883adda901fe9d9de2aec8cdee64e7d2675e9fbb91914e9fd399254ea774603aad415c8300bb5faa999dec283edf077a5b0e504009cd2e68ffa922153c66a2e8b4ab5280e1d284fbc07d488c66fc91", @generic="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@typed={0x0, 0x58, @binary="0aec99ca7d9d05d27653981e156c9623789eb3668df840ee6dddd68c4745119b5f41966eb40aa32b1650427a0b4088604aa7e3b738195b98b7858a8bb1b3a4b48a2dd282f511c69d54ba7b605229fe120b70fdbfe35c3b8161dabae8cd14bc827c8cc7df75706ad0ebef8638824e235d66bbc3e3cd3353c89f3c2e8356f4171448f6c73f9ce4a0c6b7fd6cabb464fecc7fef"}, @generic="8678e2cbf341b6f161725653604797622267e30af1dc94a8272287f88c18787993ffaed133ff7abca1a24ab7432523cfdda49d356ca9a07afa9019859e954053557b58eb5bd04849958d907ad4d5c9a826efaa491622f81fbd87e2a74da30966f5eebe8483792e5c8dacd7d11e11913ed292873d6e5affdf482efb2f08aa0c32116e0754810466c25f8441a6a743bb30f044ef1fd68f7d8080a4713f1224c231f2e7986bd6455b11bfbca94add62b00432078b93e480c9658c3631f81306743248aca9c8765f2181aa328d22892830b622d752e8ef42545faadf98cb9a5c45b181966d34bf21295427", @typed={0x0, 0x6a, @fd=r0}]}, @typed={0x0, 0x66, @pid=r5}]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8010) sendmmsg$unix(r1, &(0x7f00009ce000-0xa8)=[{&(0x7f00008f3000-0xa)=@file={0x1, './file0\x00'}, 0xa, 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0x1000}], 0x1, &(0x7f0000581000)=[@cred={0x20, 0x1, 0x2, r5, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r2]}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r2, r1, r0, r2, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r3, r4}], 0x158, 0x0}, {&(0x7f0000feb000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000068f000-0x30)=[{&(0x7f0000547000-0x63)="d7ba1de2790b4b8f5050976652688bc9fe68cc7e6f810b677869ba2f24b2ab568f8355bb1b59be8a6819a8c6fd391763600ff89c13333ad4ca8e7e36e4b60c57890c684649ea87590041a10e34add73c8b08c94d11ed2d2a0a22afa74a2248a53c7957", 0x63}, {&(0x7f0000e01000-0x1000)="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", 0x1000}, {&(0x7f0000e2f000-0xb5)="92716e6662180fa0772ff8092c22990b7017d52ba6d557d8c598528e340de76d4d687ed33cf4e03c0e7492b0bc128b3990c7cd24e943b1c909f0e22422b6c806cfdb4ea1ed426a7a63a128f4013be779258035cd473f41ea889ec5d368d94d6285f5d8f85985a2f73e5cb2a438b61bb1ff512740737cbc9e2a1c172dcb16c7d35bfd83f563c3f1bfed764c85e8c395811d7895bc818b15126cc2cb061bccdf59b6103b0083fa396dbcb50e7bb1d086ce59f42acb36", 0xb5}], 0x3, &(0x7f0000ac8000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r0, r2]}], 0x48, 0x10}, {&(0x7f0000420000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000bff000-0x10)=[{&(0x7f000008e000-0x32)="f6ca517431166a2ccf9fa670ffb48ac015831b13ea1b4b1b4d2c3a9b3745528303cba27c5dded674e79bf4a09238874b881e", 0x32}], 0x1, 0x0, 0x0, 0x40001}], 0x3, 0x800) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000476000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) ioctl$TIOCSBRK(r1, 0x5427) 2018/01/25 07:02:41 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1a1c00, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000)='./file0\x00', 0x2e0081, 0x1) inotify_rm_watch(r1, r2) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) prctl$setmm(0x23, 0xe, &(0x7f00003e9000/0x1000)=nil) inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x20) 2018/01/25 07:02:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000d6000-0xc)='/dev/rfkill\x00', 0x2, 0x0) lremovexattr(&(0x7f0000a3a000)='./file0\x00', &(0x7f00002d6000)=@random={'system.', '/dev/rfkill\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000aac000-0x10)=[{&(0x7f0000aa2000-0x7)="0bf5430f00032f", 0x7}], 0x1) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f000067c000-0x4)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039a000-0x4)=0x0) fcntl$dupfd(r0, 0x406, r0) 2018/01/25 07:02:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup3(r1, r1, 0x80000) epoll_pwait(r2, &(0x7f0000526000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x1, &(0x7f0000b70000)={0x864b}, 0x8) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003af000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 07:02:41 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000803000-0x78)={0xfffffffffffff607, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x5, 0x6de, 0x0, &(0x7f0000f85000-0x10)=@common='vcan0\x00', 0x7fffffff, 0x100000001, 0x9}) 2018/01/25 07:02:41 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000073f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) symlink(&(0x7f0000c5b000)='./file0\x00', &(0x7f0000b9f000)='./file0\x00') r0 = syz_open_procfs(0x0, &(0x7f0000e1a000-0x6)='stack\x00') setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00001c4000-0x1c)=@req3={0x7f, 0x1, 0xfff, 0x2, 0x5, 0x8, 0x7}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000328000-0x11)='/selinux/enforce\x00', 0x400, 0x0) connect$inet6(r1, &(0x7f000099b000)={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa54}, 0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0xa, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c99000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) r4 = syz_open_dev$mice(&(0x7f0000da4000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$DMA_BUF_IOCTL_SYNC(r4, 0x40086200, &(0x7f0000fea000-0x8)=0x4) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000349000-0x4)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$KVM_GET_XCRS(r4, 0x8188aea6, &(0x7f0000ecb000)={0x7, 0xfffffffffffeffff, [{0x4, 0x0, 0x100000001}, {0x1, 0x0, 0x3dc}, {0x8, 0x0, 0xfffffffffffffff7}, {0x9514, 0x0, 0x9}, {0x6, 0x0, 0x6911}, {0x0, 0x0, 0x3}, {0x6e, 0x0, 0x6}]}) 2018/01/25 07:02:41 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000000)=0x0, 0x7fffffff) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x60000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000003000)=@random={'os2.', '/selinux/checkreqprot\x00'}, &(0x7f0000004000)='/selinux/checkreqprot\x00', 0x16, 0x2) connect$rds(r0, &(0x7f0000006000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 07:02:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendto$ipx(r1, &(0x7f0000231000)="2a2b022fa93a09c0a3722e3b25cb71b27b8ed01dbe9d30a7e5318758f1922cd3f70b730d62a3f6735bb4200dda0f471e102767c72e2ab1c46334bfbf5530a750c6f79f99500ee3a1707c59615ff82a616c1de7d88fdd65518c923acc586b7970466bf2c1a9064b83d64a403c1d93eae33286f4f0026b7264a642d2d126e61c165755ccc436a2e629c1bac71c8a0903872753528d5c17d019d201", 0x9a, 0x40004, &(0x7f0000a21000-0x10)={0x4, 0x9, 0x5, "2b0d8c023c13", 0x101, 0x0}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000deb000-0x8)={0x4, &(0x7f0000530000-0x20)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x8) 2018/01/25 07:02:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000e6e000)='personality\x00') 2018/01/25 07:02:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0xfdc2, 0x10, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x32a) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/01/25 07:02:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair(0x3, 0x1, 0x3f, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000000000)=0x4b, 0x4) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r4 = add_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="302c50f8073147ea92f49c7cb8711b80645412435474c8dea29e7d89a762cb8230618b386a205a430ffd70e17bcee4fa960d6e8465b128b3509dab482a856278f57320b580bf7827a9cb51f10679e7990bfc1a62770555d3d3007f0accde03545f47909a16919ee07d7a7132", 0x6c, 0xffffffffffffffff) keyctl$negate(0xd, r3, 0x9, r4) connect$unix(r0, &(0x7f0000000000+0x80c)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xaf6f, 0x56, 0x80, 0x6, 0x1, 0x4, 0x0, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0xe8, 0x4, 0x100000000}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000002000)={r5, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xba}, &(0x7f0000003000-0x4)=0x98) [ 79.161572] ------------[ cut here ]------------ [ 79.166389] refcount_t: underflow; use-after-free. [ 79.171412] WARNING: CPU: 0 PID: 9663 at lib/refcount.c:187 refcount_sub_and_test+0x167/0x1b0 [ 79.180059] Kernel panic - not syncing: panic_on_warn set ... [ 79.180059] [ 79.187392] CPU: 0 PID: 9663 Comm: syz-executor4 Not tainted 4.15.0-rc9+ #278 [ 79.194630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.203953] Call Trace: [ 79.206514] dump_stack+0x194/0x257 [ 79.210117] ? arch_local_irq_restore+0x53/0x53 [ 79.214760] ? vsnprintf+0x1ed/0x1900 [ 79.218537] panic+0x1e4/0x41c [ 79.221703] ? refcount_error_report+0x214/0x214 [ 79.227384] ? show_regs_print_info+0x18/0x18 [ 79.231864] ? __warn+0x1c1/0x200 [ 79.235295] ? refcount_sub_and_test+0x167/0x1b0 [ 79.240028] __warn+0x1dc/0x200 [ 79.243286] ? refcount_sub_and_test+0x167/0x1b0 [ 79.248024] report_bug+0x211/0x2d0 [ 79.252502] fixup_bug.part.11+0x37/0x80 [ 79.256542] do_error_trap+0x2d7/0x3e0 [ 79.260412] ? math_error+0x400/0x400 [ 79.264187] ? vprintk_emit+0x3ea/0x590 [ 79.268144] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 79.272963] do_invalid_op+0x1b/0x20 [ 79.276651] invalid_op+0x22/0x40 [ 79.280078] RIP: 0010:refcount_sub_and_test+0x167/0x1b0 [ 79.285412] RSP: 0018:ffff8801c3bf63e0 EFLAGS: 00010282 [ 79.290745] RAX: dffffc0000000008 RBX: 0000000000000201 RCX: ffffffff8159ebae [ 79.297985] RDX: 0000000000000000 RSI: 1ffff1003877ec37 RDI: ffff8801c3bf60e8 [ 79.305228] RBP: ffff8801c3bf6470 R08: 1ffff1003877ebf9 R09: 0000000000000000 [ 79.312469] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffff1003877ec7d [ 79.319714] R13: 00000000fffffd01 R14: 0000000000000500 R15: ffff8801bd9ce23c [ 79.326968] ? vprintk_func+0x5e/0xc0 [ 79.330747] ? refcount_inc+0x50/0x50 [ 79.334517] ? refcount_sub_and_test+0x115/0x1b0 [ 79.339246] ? refcount_inc+0x50/0x50 [ 79.343030] ? sctp_do_sm+0x271b/0x6a20 [ 79.346985] ? sctp_close+0x28b/0x980 [ 79.350758] ? inet_release+0xed/0x1c0 [ 79.354621] sock_wfree+0xa6/0x140 [ 79.358138] sctp_wfree+0x2a6/0x620 [ 79.361737] ? __sctp_write_space+0x910/0x910 [ 79.366206] skb_release_head_state+0x124/0x260 [ 79.370846] skb_release_all+0x15/0x60 [ 79.374704] consume_skb+0x153/0x490 [ 79.379953] ? alloc_skb_with_frags+0x750/0x750 [ 79.384599] ? __lock_is_held+0xb6/0x140 [ 79.388635] ? refcount_sub_and_test+0x115/0x1b0 [ 79.393373] ? refcount_inc+0x50/0x50 [ 79.397150] ? sctp_chunk_put+0x2fd/0x420 [ 79.401274] ? sctp_chunk_put+0x2fd/0x420 [ 79.405401] sctp_chunk_put+0x29c/0x420 [ 79.409351] ? sctp_chunk_hold+0x20/0x20 [ 79.413386] ? sctp_sched_dequeue_common+0x2aa/0x5d0 [ 79.418460] ? refcount_sub_and_test+0x115/0x1b0 [ 79.423195] ? refcount_sub_and_test+0x115/0x1b0 [ 79.427939] ? refcount_inc+0x50/0x50 [ 79.431726] sctp_datamsg_put+0x22d/0x560 [ 79.435853] ? sctp_transport_dst_confirm+0x50/0x50 [ 79.440845] ? sctp_sched_fcfs_dequeue+0x198/0x290 [ 79.445748] ? sctp_sched_dequeue_common+0x5d0/0x5d0 [ 79.450830] sctp_chunk_free+0x46/0x60 [ 79.454690] __sctp_outq_teardown+0xa5b/0x1230 [ 79.459244] ? do_exit+0x9bb/0x1ad0 [ 79.462843] ? do_group_exit+0x149/0x400 [ 79.466879] ? sctp_inq_set_th_handler+0x1d0/0x1d0 [ 79.471779] ? free_obj_work+0x690/0x690 [ 79.475814] ? kfree+0xf0/0x260 [ 79.479590] ? skb_free_head+0x74/0xb0 [ 79.483710] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 79.488705] ? trace_hardirqs_on+0xd/0x10 [ 79.492829] ? __lock_is_held+0xb6/0x140 [ 79.496874] ? check_noncircular+0x20/0x20 [ 79.501432] ? kfree_skbmem+0x1a1/0x1d0 [ 79.505378] ? rcu_read_lock_sched_held+0x108/0x120 [ 79.510371] ? kmem_cache_free+0x267/0x2a0 [ 79.514580] ? kfree_skbmem+0xe2/0x1d0 [ 79.518438] ? skb_to_sgvec_nomark+0x40/0x40 [ 79.522903] ? sctp_sock_rfree+0x121/0x190 [ 79.527204] ? find_held_lock+0x35/0x1d0 [ 79.531246] ? sock_def_wakeup+0x1fc/0x350 [ 79.535452] ? lock_downgrade+0x980/0x980 [ 79.539575] ? lock_release+0xa40/0xa40 [ 79.543533] sctp_outq_free+0x15/0x20 [ 79.547309] sctp_association_free+0x2d0/0x930 [ 79.551865] ? sctp_asconf_queue_teardown+0x700/0x700 [ 79.557033] ? sock_def_wakeup+0x225/0x350 [ 79.561243] ? sctp_ulpq_tail_event+0x164/0xc10 [ 79.566346] ? sk_dst_check+0x560/0x560 [ 79.571337] ? sctp_clear_pd+0x610/0x610 [ 79.575386] ? sctp_ulpevent_make_assoc_change+0x56f/0x760 [ 79.580991] sctp_do_sm+0x271b/0x6a20 [ 79.584792] ? sctp_do_8_2_transport_strike.isra.16+0x8a0/0x8a0 [ 79.592490] ? sctp_chunkify+0x2fc/0x3f0 [ 79.596529] ? sctp_chunk_iif+0xa0/0xa0 [ 79.600479] ? depot_save_stack+0x12c/0x490 [ 79.604781] ? print_irqtrace_events+0x270/0x270 [ 79.609516] ? skb_dequeue+0x12a/0x180 [ 79.613377] ? skb_put+0x155/0x1d0 [ 79.616889] ? sctp_auth_send_cid+0xc4/0x140 [ 79.621272] ? _sctp_make_chunk+0x1de/0x260 [ 79.625564] ? lock_release+0xa40/0xa40 [ 79.629515] ? skb_put+0x155/0x1d0 [ 79.633036] ? memcpy+0x45/0x50 [ 79.636301] ? sctp_make_abort_no_data+0x290/0x290 [ 79.641207] sctp_primitive_ABORT+0xa0/0xd0 [ 79.645511] sctp_close+0x28b/0x980 [ 79.649116] ? sctp_apply_peer_addr_params+0xf30/0xf30 [ 79.654367] ? __dentry_kill+0x487/0x6d0 [ 79.658402] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 79.664264] ? locks_remove_file+0x3fa/0x5a0 [ 79.668644] ? fcntl_setlk+0x10c0/0x10c0 [ 79.672678] ? fsnotify+0x7b3/0x1140 [ 79.676393] ? ip_mc_drop_socket+0x1ce/0x230 [ 79.680776] inet_release+0xed/0x1c0 [ 79.684463] sock_release+0x8d/0x1e0 [ 79.688149] ? sock_alloc_file+0x560/0x560 [ 79.692353] sock_close+0x16/0x20 [ 79.695778] __fput+0x327/0x7e0 [ 79.699038] ? fput+0x140/0x140 [ 79.702290] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 79.708146] ? _raw_spin_unlock_irq+0x27/0x70 [ 79.712617] ____fput+0x15/0x20 [ 79.716307] task_work_run+0x199/0x270 [ 79.720168] ? task_work_cancel+0x210/0x210 [ 79.724461] ? _raw_spin_unlock+0x22/0x30 [ 79.728580] ? switch_task_namespaces+0x87/0xc0 [ 79.733225] do_exit+0x9bb/0x1ad0 [ 79.736655] ? mm_update_next_owner+0x930/0x930 [ 79.741296] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 79.746456] ? __might_sleep+0x95/0x190 [ 79.750403] ? _cond_resched+0x14/0x30 [ 79.754261] ? futex_wait_queue_me+0x527/0x7e0 [ 79.758814] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 79.764149] ? __lock_acquire+0x664/0x3e00 [ 79.768359] ? get_futex_value_locked+0xc3/0xf0 [ 79.773002] ? futex_wait_setup+0x22e/0x3d0 [ 79.777307] ? futex_wake+0x680/0x680 [ 79.781079] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 79.786238] ? check_noncircular+0x20/0x20 [ 79.790454] ? futex_wake+0x566/0x680 [ 79.794228] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 79.799301] ? futex_wait+0x6a9/0x9a0 [ 79.803084] ? find_held_lock+0x35/0x1d0 [ 79.807128] ? get_signal+0x7ae/0x16c0 [ 79.810988] ? lock_downgrade+0x980/0x980 [ 79.815116] do_group_exit+0x149/0x400 [ 79.818977] ? do_raw_spin_trylock+0x190/0x190 [ 79.823527] ? SyS_exit+0x30/0x30 [ 79.826951] ? _raw_spin_unlock_irq+0x27/0x70 [ 79.831592] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 79.836584] get_signal+0x73f/0x16c0 [ 79.840279] ? ptrace_notify+0x130/0x130 [ 79.844662] ? exit_robust_list+0x240/0x240 [ 79.849304] ? __lock_is_held+0xb6/0x140 [ 79.853344] ? avc_has_perm+0x43e/0x680 [ 79.857297] do_signal+0x90/0x1eb0 [ 79.861506] ? inet_recvmsg+0x5f0/0x5f0 [ 79.865452] ? selinux_socket_sendmsg+0x36/0x40 [ 79.870091] ? setup_sigcontext+0x7d0/0x7d0 [ 79.874381] ? inet_recvmsg+0x5f0/0x5f0 [ 79.878325] ? sock_sendmsg+0x4f/0x110 [ 79.882185] ? fput+0xd2/0x140 [ 79.885349] ? SYSC_sendto+0x41c/0x5c0 [ 79.889216] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 79.894553] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 79.899799] ? task_work_cancel+0x210/0x210 [ 79.904097] ? exit_to_usermode_loop+0x8c/0x310 [ 79.908745] exit_to_usermode_loop+0x214/0x310 [ 79.913331] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 79.918936] syscall_return_slowpath+0x490/0x550 [ 79.923661] ? prepare_exit_to_usermode+0x340/0x340 [ 79.928647] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 79.933556] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 79.938546] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 79.943276] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 79.948000] RIP: 0033:0x452f19 [ 79.951169] RSP: 002b:00007f0b9bda4ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 79.959374] RAX: 0000000000000000 RBX: 000000000071bec8 RCX: 0000000000452f19 [ 79.967223] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bec8 [ 79.974463] RBP: 000000000071bec8 R08: 0000000000000125 R09: 000000000071bea0 [ 79.981701] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 79.988940] R13: 0000000000a2f7cf R14: 00007f0b9bda59c0 R15: 0000000000000000 [ 79.997270] Dumping ftrace buffer: [ 80.000877] (ftrace buffer empty) [ 80.004557] Kernel Offset: disabled [ 80.008161] Rebooting in 86400 seconds..