[....] Starting enhanced syslogd: rsyslogd[ 15.654711] audit: type=1400 audit(1518134445.492:5): avc: denied { syslog } for pid=3955 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 17.899857] audit: type=1400 audit(1518134447.737:6): avc: denied { map } for pid=4094 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.14' (ECDSA) to the list of known hosts. 2018/02/09 00:00:54 fuzzer started [ 24.207272] audit: type=1400 audit(1518134454.045:7): avc: denied { map } for pid=4105 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/09 00:00:54 dialing manager at 10.128.0.26:42849 [ 27.295982] can: request_module (can-proto-0) failed. [ 27.304986] can: request_module (can-proto-0) failed. 2018/02/09 00:00:57 kcov=true, comps=true [ 27.745082] audit: type=1400 audit(1518134457.582:8): avc: denied { map } for pid=4105 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9136 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/09 00:00:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000c000)={0x14, 0x22, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 00:00:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000b78000-0x10)={&(0x7f0000753000-0x94)={0x14, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 00:00:58 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@raw={'raw\x00', 0x9, 0x4, 0x378, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ifb0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [], [], @generic="1f0c30c6f7b1eb3e896de82388d6b2db", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}]}}, 0x3d8) 2018/02/09 00:00:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x80, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xfef4) 2018/02/09 00:00:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00002f2000-0x1d0)={0x18, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1}, 0x0) 2018/02/09 00:00:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00006dd000-0x8)={@rand_addr, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfff5) 2018/02/09 00:00:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000985000)={@random="cd3997030f00", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/02/09 00:00:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005ea000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @rand_addr}, 0x10) [ 28.883386] audit: type=1400 audit(1518134458.720:9): avc: denied { map } for pid=4105 comm="syz-fuzzer" path="/root/syzkaller-shm600871016" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 28.938179] audit: type=1400 audit(1518134458.775:10): avc: denied { sys_admin } for pid=4150 comm="syz-executor4" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 28.956894] IPVS: ftp: loaded support on port[0] = 21 [ 29.029255] audit: type=1400 audit(1518134458.866:11): avc: denied { net_admin } for pid=4154 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.031378] IPVS: ftp: loaded support on port[0] = 21 [ 29.094498] IPVS: ftp: loaded support on port[0] = 21 [ 29.135166] IPVS: ftp: loaded support on port[0] = 21 [ 29.211683] IPVS: ftp: loaded support on port[0] = 21 [ 29.299633] IPVS: ftp: loaded support on port[0] = 21 [ 29.382898] IPVS: ftp: loaded support on port[0] = 21 [ 29.503083] IPVS: ftp: loaded support on port[0] = 21 [ 30.341326] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.448164] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.462893] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.643802] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.747178] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.878325] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.941103] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.122416] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/02/09 00:01:02 executing program 1: [ 32.932649] audit: type=1400 audit(1518134462.770:12): avc: denied { sys_chroot } for pid=4154 comm="syz-executor1" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/09 00:01:02 executing program 1: 2018/02/09 00:01:02 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [{[], {0x8100}}], {@llc={0x4, {@llc={0xff, 0xff, '6'}}}}}, &(0x7f0000004000)={0x0, 0x1, [0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000008000-0x2)={0xffffffffffffff9c}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000c000-0x4)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 33.044765] audit: type=1400 audit(1518134462.826:13): avc: denied { create } for pid=5099 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 33.069829] audit: type=1400 audit(1518134462.833:14): avc: denied { write } for pid=5099 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 33.185458] netlink: 'syz-executor4': attribute type 18 has an invalid length. [ 33.209763] audit: type=1400 audit(1518134463.013:15): avc: denied { create } for pid=5138 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 33.233918] audit: type=1400 audit(1518134463.022:16): avc: denied { write } for pid=5138 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 33.241782] netlink: 'syz-executor4': attribute type 18 has an invalid length. 2018/02/09 00:01:03 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fd0000)=[{&(0x7f0000f6f000)}], 0x1, &(0x7f0000fd0000)=[@assoc={0x18, 0x117, 0x4}], 0x18}, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000081c000)) writev(r0, &(0x7f0000f28000-0x1)=[{&(0x7f0000189000-0x67)="c25c3665dbd28d7425f68d621367ab05c9e8e3faa2ca2fd9cba8a0682bc6cd1f7f0d7eba31a5bfdbfbd6c96f9b598cdd7c1c6545b7b3b9f3df8fa54a8acb02585782aea5f9080ce59b8e80ee1abf3ca29caf990a86d4f2063b41a6aaf5b648128d6ddf80bcaf45", 0x67}, {&(0x7f00005e3000-0x6b)="7ba01f4a0d1088a5329534eacdcedba1ee5d8d11e82f4801e2607534d4b678894c2e5974d812795091e98150a181b16c77d24584d48de3d0ef51d8c6c5afd3a69cc9e79bfa6475a5093c7f2ee0b065b6a674e1c96580f860524a57b644f85c377d6b0b10b8c1fa62ffc993", 0x6b}, {&(0x7f0000fd9000-0xcf)="0c3001c34ee52a6bdf3617076bc0cb7c90a7a4c71eebea41269bad9e82a30ef03d525ac1d61f487624650cfe16aee5698c2ed22fdf42ede81e57107c77f0a0d374392039ffb48b96e22d89126516a3d106bf8f66714b8bb76d1863b864114a4b5b4c4f2ad513ded92165ab54c1a13b0c1b18f044a69a9cdc01721389829918c00baff16681316b27715de2756cf93d117995b5ce875c60bc703bdd23110b07b62b909c31795f441a8fa6d4655736d568db6073c3a0b08b5a290e75bfde5945d83535e9712716cf65b967adb12e3b42", 0xcf}, {&(0x7f0000fd8000)="111b2d1d50a0874feff50a73b64879fccb037dd7f676ed1db420425c2f3f7af3651e1a6d903c213dbf72f32445755e76bb24b9d36f87e695ea14fd884a8e157f9eca8e7ec715d4f2956aaa84c45210e2902e9d8a22b0eb9d69fef34784ae086619442a8d1beaa80d3581b7fbdd07a5b377e84a48e6abadae130923034fb44a8785146febfef0708c375303e849c833bfb9c4f462ccdccaea25654855254e1552adcfa6c92f73407fa1fe700874de7427aa826d2a512669a0ec9601c4c5d598d56023fc9b013c0682dd97bf0a31f8a23489b9021f986c11a692ad649493a7ad02763113fd0e6e3579b0e202d8", 0xec}, {&(0x7f0000e5a000)}, {&(0x7f0000d6c000)="c49cf6adf818827bd2e4827cadebc26cf5a8545c24f18aa309f0736ccecb73c1a16f81be5b71ab93015689847035120be143bcf8550fa0e94127a93b66017b", 0x3f}, {&(0x7f0000b42000)="49be227eb94d70ef0bb5a254bf286746568ccfcdcf62a3636eb9df578ddb84c53c07746c5f4c75583637da0951919b021fa468294e13895e7a9675e5d22fa16a6cfe2207eebf66add9e814dbba0eb5e8bdd82f335077996caf804e2216f7dc4c02d09390ed8f51aaa3051afe7a7b4c8d335685a88010ec72f646cb2f3b72562e8768fd36460d546a986a8b8162a2e0918d6a76fde60f9789ebbadfc88b4f6b998069c6cac05e138015706f38fc2576b8ddf9c0e0e3", 0xb5}, {&(0x7f00000d2000-0xb)="3562bac3f71aebee1ef0b1", 0xb}, {&(0x7f0000edb000-0xba)="0a534e1f8fc6b924316c3866b4e7d55d204e6a154e9a366b1f59d878d0cd8a3cae9fc4818dc5129d3b3032d0e9c88bc4b8e0469bf3cebeeb015c04c859c6c12a895883ee31fa22f457672b7487bf716f09027157a389e7085262bb73bf918b0a7fdeddca7ad0afbebde55c1778d50d2e50f76e45bc457bd4a7a34179a779e727b1070fee145e91439765647b8a66ac579bc250f8cae54523be49d01563fa2e4764f7088d46f78794e5a0d0207f482e28cbe918e44a817adb34b1", 0xba}, {&(0x7f0000bc9000-0x62)="b5d849a7d7e5834605dcfa853cb4e050372e10b6eab491b92a486d94abf9d7b9cf391786bf9c69b28efe8017d774773d4c02e64adb01331f0ff6357f52bc1e3aa8a33965f68bf363fc65d9220b2a2fc8e073f43bb6908b7ff9c9429889b183d69a26", 0x62}], 0xa) 2018/02/09 00:01:03 executing program 2: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000690000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f70000)=[{&(0x7f0000f69000)=""/13, 0xd}, {&(0x7f00006a3000)=""/143, 0x8f}], 0x2, &(0x7f0000f73000)=""/79, 0x4f}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be), 0xd, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000f67000-0x70)="fbf327899de7fe7e0c02fe5cbb35491715b7af550749e32dbeda8d7e3749bb6ac7383d2bfac27aa9c48c5d847fdc41ddc4b7c3add1701f2c", 0x38, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/09 00:01:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) pwrite64(r0, &(0x7f00008b1000)="cbde42130403b967495f0f435ba2a858886bd0827617932b962ad0c87dfa3b9d1caf9f19bf36c210f4a34751efdfe1b9074f2064b2f0bdd06dec2f8f5094e19df7d81eff545fc48bfefa4ce28404136530e4b6c5c6cb65a434edb041f3764a8b177668fec7761266cfe6f905eafc9981cd21ef78edfb201262cbff100f9b76e83150b0ae05a1785a72166d498aa45b8dd6e6d368b17b61199583426277f311eb7705d880a700b8b8117d1b956f9babe601f0bb29e92a46", 0xb7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffbffc, 0x8011, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xb3a1, 0xffffffffffffffe3, 0x5, 0x3, 0x6}, &(0x7f0000001000)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x7, 0x10000}, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x5, 0x7, [0x6, 0x45b7, 0x5, 0x8, 0x6, 0xcbe, 0x2]}, &(0x7f0000002000-0x4)=0x16) 2018/02/09 00:01:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000077a000)={0x0, @in6={{0xa, 0x1, 0x480000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x20000000400, 0x2, 0x4000000, 0x8, 0xc4}, &(0x7f0000bb5000)=0xa0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000fe9000-0x10)={r0, 0x0, &(0x7f0000b74000-0x1c)=[]}, &(0x7f0000e07000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/09 00:01:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt(0xffffffffffffffff, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000), &(0x7f0000000000)) 2018/02/09 00:01:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de5000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000c67000)={0x0, 0x45, "cbf756a91f2f8bc09a75f49d4ebdbb85119f0d875ea8053dd998790edd6c3a09e799a7ea5fe359be991713d2ab6014e58f1591bec5c976d50c40d87563ad97f6cc45eeb7c1"}, &(0x7f00003ab000)=0x4d) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f8f000)={r1}, &(0x7f0000d03000)=0x8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r2, 0x400000000000003a, 0x1, &(0x7f0000262000-0xbc)=""/188, &(0x7f0000953000)=0x1ca) socket$inet(0x2, 0x5, 0xfffffffffffffff7) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000009d000)={0x0, 0x3c, &(0x7f0000f1e000-0x3c)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}]}, &(0x7f0000981000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000de3000-0x98)={r3, @in6={{0xa, 0x0, 0x4573, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7f}}, 0x1, 0x1f}, &(0x7f00000f9000-0x4)=0x74) 2018/02/09 00:01:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002000)={{{@in=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@empty}}, &(0x7f0000001000-0x3)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, r0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000004000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x8, 0x4, 0x3ad6, 0x7, 0x80000000, 0xbd06, 0x7, {0x0, @in6={{0xa, 0x3, 0xc0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, 0x4, 0x0, 0x64d0, 0x8000, 0xfff}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000cf9000-0x12)={r1, 0x966, 0x5, [0x1, 0x8, 0x2, 0x8, 0x0]}, 0x12) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000894000)=[{&(0x7f0000fce000-0xea)=""/234, 0xea}], 0x1) 2018/02/09 00:01:03 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000004000-0x8)={0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000015000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000015000-0x18)={0x0, 0x2, 0x0, 0x1, 0x6}, &(0x7f0000014000)=0x18) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000015000-0xa0)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}}, 0x7, 0x7, 0x4, 0x3, 0x10}, 0xa0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000014000)={{{@in6=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000012000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006000)={{{@in=@empty, @in=@multicast2=0xe0000002, 0x2, 0x0, 0x0, 0x0, 0xa, 0x20, 0xa0, 0xbf, 0x0, r3}, {0xe6, 0x400, 0x7, 0x5, 0x0, 0x8, 0x1000, 0x191}, {0xd70, 0xf7, 0x244, 0x1f}, 0x1, 0x9, 0x0, 0x1, 0x2, 0x3}, {{@in=@rand_addr=0x5734, 0x2, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0xffffffffffffffff, 0x7, 0x1, 0x1c0000000000, 0x6, 0x1, 0x10000}}, 0xe8) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000007000)=@raw={'raw\x00', 0x9, 0x4, 0x378, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @common='ip6pnl0\x00', @common='ifb0\x00', {}, {}, 0x0, 0xfaa9}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x1}}}, {{@ipv6={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x40], [0x0, 0x0, 0x1000000000, 0xffffffff], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @common="74756e843000", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0xfffffffffffffffe}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}]}}, 0x3d8) [ 33.419522] audit: type=1400 audit(1518134463.256:17): avc: denied { net_raw } for pid=5191 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/09 00:01:03 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000020000)=@l2, &(0x7f0000004000)=0xe) sendmsg$key(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000015000)={&(0x7f000001a000-0x220)={0x2, 0x12, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1}]}, 0x18}, 0x1}, 0x0) 2018/02/09 00:01:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000806, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) [ 33.483148] audit: type=1400 audit(1518134463.320:18): avc: denied { map } for pid=5204 comm="syz-executor1" path="socket:[13647]" dev="sockfs" ino=13647 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=rawip_socket permissive=1 [ 33.509994] audit: type=1400 audit(1518134463.346:19): avc: denied { prog_load } for pid=5201 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/09 00:01:03 executing program 1: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = accept$llc(r0, &(0x7f0000df9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000df9000)=0x10) r2 = epoll_create(0x1000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000df7000)={0x2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000df8000-0x4)={r0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000df8000-0x1)={0x1}, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a20000)={0x0}, &(0x7f0000c7b000)=0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000c08000)={{0x2, 0x3, @multicast2=0xe0000002}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x749fcf1a4a3c26a9, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000a3f000)=r4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) pipe(&(0x7f000021f000)) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) r5 = epoll_create1(0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000dfb000-0x20)={0x6, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000ba2000)={0x101, r6}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000df7000)) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/02/09 00:01:03 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000026000-0x4)=0x23e, 0x4) bind$netlink(r0, &(0x7f0000021000-0xc)={0x10, 0x0, 0x2, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000025000-0x4)) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000026000-0x1000)=""/4096, &(0x7f0000027000)=0x1000) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000026000)={0x0, 0x47}, &(0x7f0000027000-0x4)=0x8) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000000c000-0x8)={r2, 0x1}, &(0x7f0000028000)=0x8) connect$bt_sco(r1, &(0x7f0000014000)={0x1f, {0x1, 0x7fff, 0x7, 0xe6, 0x7ff, 0x3ff}}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000027000-0x4)=r2, 0x4) 2018/02/09 00:01:03 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xf}, 0x0, 0x0, @common='bcsh0\x00', @common='ip_vti0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) syz_emit_ethernet(0x3e, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @empty, @multicast1=0xe0000001, {[]}}}}}}}, 0x0) 2018/02/09 00:01:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000683000)={0x0, 0x58, &(0x7f0000c37000)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x1, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xf}}, @in={0x2, 0x3, @loopback=0x7f000001}]}, &(0x7f0000bec000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000089a000)={r1, 0x1}, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bfe000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000004a000-0xb8)={0x0, 0x3, 0x3ff, 0x4, 0x401, 0x7, 0x100000000, 0x4c8, {0x0, @in6={{0xa, 0x3, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x2}}, 0x3, 0xa757, 0xab, 0x8, 0x80}}, &(0x7f0000df0000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000be2000)=@assoc_value={r3, 0x35}, &(0x7f0000e71000)=0x8) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_dccp_int(r2, 0x21, 0x1, &(0x7f00008eb000)=0x1ff, 0x4) connect$l2tp(r5, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) close(r5) socketpair(0x1b, 0x5, 0x9, &(0x7f0000e6f000)={0x0}) close(r6) 2018/02/09 00:01:03 executing program 4: mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000001000-0x4), &(0x7f0000210000-0x2)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000001000)="09000000600bff000443450f01000200", 0x10) 2018/02/09 00:01:03 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x5, 0x0) sendmsg$rds(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002000)=""/181, 0xb5}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000000f000)={0x0, 0x5}, &(0x7f0000005000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000011000)={r1, 0x3}, 0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r0, &(0x7f0000013000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000015000-0x4)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000000e000)={0x80000001, 0x6, 0x40, 0x5, 0x0}, &(0x7f0000008000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000005000)={r3, 0x4}, 0x6) setsockopt$RDS_RECVERR(r0, 0x84, 0x6, &(0x7f0000002000-0x4), 0x84) [ 33.542366] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables [ 33.608431] xt_CT: No such helper "snmp" 2018/02/09 00:01:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x7, 0x300) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000032f000)=@syzn, 0x10) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000767000), 0x4) 2018/02/09 00:01:03 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x4}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x7b) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000006000)={0x0, @remote, @empty}, &(0x7f000000d000-0x4)=0xc) r1 = socket(0x10, 0x3, 0x10000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000003000)={0x0, 0xa2, "f5b2d788aadda03e2fc9f914de80cfab2e1f1d731bb722e7972fa7c6b10c7588ea483cc58f2cc763d554bc3f349f00330029066a272a8c2d6824796bc2caba9bab5d81868ff07e3f3103efbf8efe699f620ee55fb00d1edfcddbb1220257ceb18f2be0e5f7e51c8673c0ad811b2fe2b8d4f21b1f81571732ebb0edb29de04206d40fa7ff9013f07c709a6127a7b47ae52fbafef5d75fe4a283590e226e43fe15552c"}, &(0x7f000000f000-0x4)=0xaa) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003000)={r2, 0x800}, 0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000000f000-0x8)={r2, 0x4}, &(0x7f000000f000-0x4)=0x8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000000e000-0xc)={r0, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0xf, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0x361, &(0x7f000000a000)=""/195, 0x0, 0x0, [], r0}, 0x48) 2018/02/09 00:01:03 executing program 3: socketpair(0x11, 0x2, 0x800, &(0x7f000071a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000307000-0x108)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0xfffffffffffffffb, 0xb0, 0xca5, 0x6, 0x88, 0x9, 0x9, 0xffffffff, 0x1977eaf9, 0x2, 0x10000, 0x20, 0x8, 0x81, 0x2]}, &(0x7f0000432000-0x4)=0x108) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1a, &(0x7f0000008000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [{[{0x9100, 0x5, 0x9, 0x7}], {0x8100, 0x40001}}], {@llc={0x4, {@llc={0x0, 0xfc, '%\t'}}}}}, &(0x7f000000c000)={0x3, 0x1, [0x0]}) socketpair(0x9d9affa05e2fb6bd, 0x5, 0x4, &(0x7f0000005000-0x8)={0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000007000)=0x8, 0x4) 2018/02/09 00:01:03 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fea000-0x4), &(0x7f0000684000)=0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fe7000-0x8)={0xffffffff, 0x401, 0x3, 0xfff}, 0x8) 2018/02/09 00:01:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000001000-0xb2)="ec7070ed613888b772f2e558a91473a0f9562fa73559b6e7c21a98a743a0d37d2370b011bf5ac7d777285a5d12f8af1204881bcc1f375f0875ae94acc410285964b20bf69e790c29d9504a8efe63e6722fe8a241607fc291476ac1e2bd8cefc37044d38e12a51a9ff09840cd0e0b7c637d5b3dafdfb8e5a20edab845d47273adf0d7545c5c1125159a713ecf73e9055b60d0ab99f5f90dbb8d85491345f9fa3d27bfc2d14d70a58f06a58ff5f89ac7eddf3b", 0xb2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) writev(r1, &(0x7f0000981000)=[{&(0x7f00008a9000-0xec)="8a87d8a659b9ea9c582dc97a1d61f85e38c7b8bd30cd337c941dbef5e0f7e75d6ec5ebf57a794ab06da4c4a7aa5f51a4f0ce298a514a7c8f2aba9d113918dc670261df78464cbccc69f8970b6f5cf999bd85c357a145e9f1b7941b647d865dcf664d53dd3f288bac2af421c517920f43b7fe1cc7cbc369278d535a9692042928e508d460a6c64b8c6b7c5d3dbb9d1a02e003337f32dc54673cda415c1e1f6842620d41cb113b336c569b35f81172a4e71abb60a9de3932e830f5e8ab13e9413ae2cf3a5b35e1c2371920be8553798d171fa1fd601b6fc5d7f0812bc5292b4e9254798c648df0cc2d4466e504", 0xec}], 0x1) getsockopt$inet_buf(r1, 0x0, 0x1f, &(0x7f00004b1000-0x18)=""/24, &(0x7f00004f8000)=0x1b9ea3b07524e253) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000781000-0xa8)={0x0, 0xa0, "a59be75570afa78f524dac9ddbd9d5cc4088fcbaa1a1c2a472a1985b3cf78e1362d07dcf94d613c45a57976133c2704c4bd6d636c85dd448c54d31e11abccc3e4831d33de67cf606e34f3e0d47e4d86195e7a18bb157db8650080c6192b51785c7ebc80d170d9427a7f28d0694cbd8c3fa0d3c63adf848ed6ca51eabc8051948b09a958795217fb8e5ebaf88df9d3603c7caeeda58622f23a174d5a854fbd954"}, &(0x7f0000c56000)=0xa8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ef3000-0x8)={r2, 0x1}, &(0x7f0000b68000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c52000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cf1000-0x4)=0x24) bind(r0, &(0x7f0000436000-0xe)=@l2={0x1f, 0x5, {0x6, 0x8001, 0x7, 0x2, 0xfffffffffffffc01, 0x10000}, 0x10001, 0x7}, 0xe) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000078f000)={r3, 0x5}, &(0x7f000034e000-0x4)=0x8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00006e4000-0x230)={0x0, {{0x2, 0x3, @loopback=0x7f000001}}, 0x1, 0x3, [{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x230) 2018/02/09 00:01:03 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000014000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000010000-0x4)={r1}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000014000)={0x0, 0x0, 0x10000, 0x5, 0x10001, 0x80, 0xe000000000000, 0x6, {0x0, @in6={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, 0x5, 0x9, 0x8001, 0x7, 0x2}}, &(0x7f0000003000)=0xb8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000015000-0x8)={r3, 0x7fc3}, 0x8) r4 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x3, &(0x7f0000008000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x130, 0x130, 0x130, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0xfffffe37, 0x98}, {0x28, '\x00', 0x0, 0x1c8}}, [{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0xfffffd98, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0xffffffffffffffbc, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{}, {0x0, [0x0, 0x0, 0x0, 0x40, 0x7fd]}}}}]}}, 0x2f8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000015000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000003000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f000000f000)={0x0, 0xb3, "4cf630ae318310aaa02ae785c15da55f098d578cefb613476848686bed12f1bf0f23280bcd0d1ac8f086a2d9aea03a2d79e3c9490099e8d8b7b3d2dcd7ddbd7b7b7407ef0fc96c800d9db414fbc28fe1a30d54eaa00b05dd85c1a6714903a8759944bc03b60526cccd237131008a20cc150b01edc69e81cfc85436dbc425c134a3a5c3f0ed70b6fb6f59379506192c479167f58fefa06f6bf6ec8e646e767987eadb7308e6e80d42fa72eea80c740d5320a459"}, &(0x7f0000009000)=0xbb) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000011000)={r6, 0x7, 0x3, 0x20, 0x1, 0x3ff}, 0x14) pipe(&(0x7f0000007000-0x8)={0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000009000)="60b9f1c8683ba9f48a318beb569b3da547a1ede075230d70191fa9ab1feb385702253ebfda29fcbf15d6a41acf64695fbffc86a0380d73ffde08040e4db8f8bdde532fb93f45b682909b92432aba348b23e472ef0bf12bfdcff5ea7ee1772bd58b5222fb2f1eb556cbaa1c9f0d461cf965b4a90dce028abf13890857b540bfd88f5835e4c1042e960ac41cc3f760fa7eec9aa4aa0fdcae7be9c273e7e065a2ad9295ef944c3e55be2742392561955414e6f92b71e486382543f2", 0xba, 0x0, &(0x7f0000016000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3, 0x1, 0x2, 0x1}}, 0x2e) setsockopt$llc_int(r7, 0x10c, 0xb, &(0x7f0000011000)=0x3, 0x4) 2018/02/09 00:01:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000b08000-0x4), 0xfffffffffffffea0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x2, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/09 00:01:03 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000000a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000a000-0x4)=0x10, 0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000006000-0x8)={0x0, 0xfffffffffffffff8, 0x7}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x4)=@assoc_id=r1, 0x4) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) syz_emit_ethernet(0x6d, &(0x7f0000003000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5f, 0xffffffffffffffff, 0x0, 0x0, 0x888, 0x0, @rand_addr=0xfffffffffffffdfd, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x2, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9324dc1a2b42e81b2e7b60881e28de70fa530bac28495a825183"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [0x0, 0x0], "4fe33b8e2656f676e6eec0378acecb20db792f59509910c0058363a7f2"}}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000005000-0x80)=@generic, &(0x7f0000009000)=0x80) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000009000), 0x4) [ 33.711128] audit: type=1400 audit(1518134463.548:20): avc: denied { name_bind } for pid=5274 comm="syz-executor2" src=20010 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 33.733643] audit: type=1400 audit(1518134463.548:21): avc: denied { node_bind } for pid=5274 comm="syz-executor2" saddr=172.20.2.12 src=20010 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 2018/02/09 00:01:03 executing program 7: r0 = socket$inet(0x2, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x8001, 0x0, 0x5, 0xf8d, r1}, &(0x7f0000df1000-0x4)=0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x400000000a, 0x2000000001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x1)={0x10000}) getsockopt(r2, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000008000-0x4), &(0x7f0000006000-0x4)=0x4) 2018/02/09 00:01:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f52000)=0xff) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000083e000-0x78)={0x1, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @broadcast=0xffffffff}, 0x0, 0x5bf34822, 0x4, 0x7, 0x1ff, &(0x7f000065a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x100, 0xc90}) setsockopt(r0, 0xffffffff, 0x7, &(0x7f000097c000-0xf0)="4086c6bde6b563f192b2dc4314513230ab619014fa9c495f2a775981fe7582c8adb7d603c6b9915c3c70d9cde4dde35ac1ec9c0832a062e55f2a7961d7171fec96071986a2d461abec204626014b6415aa4368c8c911f30c645fdca93709c5beffa82ad4959ed1fedb2e0928a3911e3a64534d4e8914fb72c2ae824a81ea467ec3eed32e6dc75150a2381669336516d8122aa640d0c9127dd920c6f226ee891c66ca4e3537daf15d02cd2b2eb8a9387d03d5f8fb1b4e5734470471c2bcb644e1a355807617a3ce7bd9a47e0fb4c7b93b79382dd14f5dcd0ea69f88c34c720ef3ec713d618416e04d9a84307920cc4c29", 0xf0) getsockname$inet(r0, &(0x7f0000796000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000ae8000)=0x10) connect$inet(r0, &(0x7f00002f8000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/09 00:01:03 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000020000-0x4)=0x1, 0x4) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x15ea15c6}], 0x1}}], 0x48}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000017000)={0x0, 0x0, &(0x7f0000021000-0x70)=[{&(0x7f0000009000)=""/107, 0x6b}, {&(0x7f0000020000)=""/150, 0x96}, {&(0x7f000000e000)=""/133, 0x85}, {&(0x7f0000021000-0xeb)=""/235, 0xeb}, {&(0x7f0000012000)=""/231, 0xe7}, {&(0x7f0000005000-0x2a)=""/42, 0x2a}, {&(0x7f0000020000)=""/4096, 0x1000}], 0x7, &(0x7f000001b000-0x88)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000020000)=""/44, 0x2c}, &(0x7f000001b000), 0x63}}, @mask_fadd={0x58, 0x114, 0x8, {{0x7fffffff, 0x800}, &(0x7f000000d000)=0xd7f, &(0x7f0000020000)=0x100000001, 0xffffffffffffff04, 0x1, 0x3f, 0x8000, 0x45}}], 0x88, 0x4000}, 0x4000000) 2018/02/09 00:01:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000279000)=0x7, 0x4) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000003000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}}}, &(0x7f0000004000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000)={r2}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000004000-0x4)=0xfffffffffffffeff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000-0x5c)=""/92, &(0x7f0000003000)=0x5c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x7, 0x7f, 0x3ff}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r3, 0x1f, 0xc4, 0x5, 0x2a2, 0x5, 0x4, 0x7, {r4, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7f, 0x7f, 0x5513, 0x401, 0xe558}}, &(0x7f0000002000-0x4)=0xb8) r5 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r5, 0x107, 0xa, &(0x7f0000000000), 0x33a) 2018/02/09 00:01:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0xe, 0x2) sendto$inet(r0, &(0x7f0000584000-0xcc)="c903d6f1ff1fa6c358087730119261a1d2007c7e4c3ddae8630383c40bc5a8c77cd1f3c04213e3e30963732021cee35d54441ba798df2d34f26f4264ade556545e3f8d89f386c545f6112da411b3c3c47479cfca4d9e4426c9bd5375f7b807e7b8af68fb7ae6a1a415df699944c54f6019815ce580ddc917e7f17f2bc817ddedeab160726146b5a0b065089a4e74d69f9a9b57b34711ca9069ef46f01da09a84180d75f99566f72e634dccfa64d5cb6a5cfdf678fbb2335feb7fcc9f6aad0a44411cb35f2cfba2686c84143b", 0xcc, 0x4, &(0x7f0000cca000)={0x2, 0x1, @rand_addr=0x2}, 0x10) r1 = socket(0x40000000015, 0x5, 0x1) setsockopt(r1, 0x400000000114, 0xa, &(0x7f0000001000)="fe4b0307", 0x4) 2018/02/09 00:01:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00003f9000)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f000093e000-0x4)=0x10) mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, [0x0, 0x0, 0x8001]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) bind$llc(r0, &(0x7f0000346000)={0x1a, 0xf7, 0x401, 0x80, 0x2, 0x516, @empty}, 0x10) r2 = socket(0x200000000010, 0xa, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000e15000)=0x1, 0x4) sendmsg$nl_route(r2, &(0x7f0000045000-0x38)={&(0x7f000075f000)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000c10000)=@ipv6_getaddr={0x18, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c58000-0x8)) 2018/02/09 00:01:03 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000017000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000019000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000018000)=0x10, 0x800) 2018/02/09 00:01:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x6c072, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80002, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000001000)=0x6, 0x4) 2018/02/09 00:01:03 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000005000)={0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000001000-0x4), &(0x7f0000006000)=0x4) close(r0) [ 33.805450] ipt_REJECT: TCP_RESET invalid for non-tcp 2018/02/09 00:01:03 executing program 6: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fcb000), &(0x7f00002fa000-0x1)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fcd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000fcc000)=""/18, 0x12, 0x40000000, 0x0, 0x0) 2018/02/09 00:01:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80e, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={"2b886bf5254256a9fdeac918930261a4", {0x4, 0x17e6, 0x3919, "01e535a93865", 0x1}}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001000-0xcc)="fae083577f88ac208b370b2112a43c33bf8a65fc4558ded4522b0d5a4f7ee259b65362a8eaad3c2e0735c8b1e4cb2aa156641332562e3a8f21588385872174782d76472c60a0714032e26c4fe12e242dc1a444d66decbb1daec33fb6cc5ebb3b0a3a5100763658cda0418981c3d76c19375da11cbf44c6d5a527bfa0e1eabcaefc40c72e9afe11365a0ff9c537812ef09b4abf1d82e7ebbe91cbc7ad827f0fba3bd7fdb8357e83e5cf2c6ebd79a25e98fe2449c6d0c51a0fd4c3984904dfead0241ebd64efb01c4edc82f412", 0xcc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f00007bb000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x6ef008}}) 2018/02/09 00:01:03 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f00005c2000-0x8)=@sco, &(0x7f0000820000-0x4)=0x8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000d66000-0x14)={@loopback, 0x0}, &(0x7f0000444000-0x4)=0x14) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0xbaed, 0x0, 0x1ff, 0xa, 0x20, 0xa0, 0xc, r1, r2}, {0x6f01, 0x0, 0xfffffffffffffffa, 0x0, 0x70d7, 0x7f, 0x3f, 0x7fffffff}, {0xb1, 0x1, 0x800, 0x3f}, 0x4, 0x1, 0x0, 0x1, 0x1}, {{@in6=@empty, 0x3, 0x3c}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x1, 0x1, 0x5, 0x6, 0x7fff0, 0x8}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004cf000-0x48)={0x1, 0x20000000000000d3, &(0x7f0000563000)=@framed={{0x18}, [@generic], {0x95}}, &(0x7f0000b5b000)='GPL\x00', 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x1d) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r3, &(0x7f0000fca000)='X', &(0x7f0000002000)}, 0x20) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x36, &(0x7f0000fcc000-0x4), &(0x7f0000fcb000)=0x4) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000068c000)={0x0, 0x0}) connect$netrom(r0, &(0x7f0000921000)=@ax25={0x3, {"63d801003f3c31"}, 0x8}, 0x10) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000fca000-0x5c)={{0xa, 0x2, 0xfffffffffffffff7, @ipv4={[], [0xff, 0xff], @empty}, 0x3f}, {0xa, 0x3, 0x100000001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x37639fa3}, 0x401, [0x2, 0x9aeb, 0x101, 0x0, 0xf, 0x3, 0x47d0000000000000, 0xffffffffffffff7f]}, 0x5c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r3, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000669000-0x4)) getpid() r6 = socket(0x1, 0xf, 0x23) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00009e3000-0x8)={0x0, 0xd7}, &(0x7f0000fcb000)=0x8) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000e7a000-0x4)=@assoc_id=r7, &(0x7f0000fcb000)=0x4) 2018/02/09 00:01:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000bbc000-0x65)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@generic={0x4305}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/09 00:01:03 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x9, @empty, 0x3}, @in6={0xa, 0x2, 0x96, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000062d000)={0x1c, 0x20, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x0, [@generic='H']}]}, 0x1c}, 0x1}, 0x0) [ 33.841115] ipt_REJECT: TCP_RESET invalid for non-tcp 2018/02/09 00:01:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000da4000-0x8)={0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d0d000)={0x8, 0x4}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r1, &(0x7f00008ad000-0x1000)="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", 0x11a, 0x0, 0x0, 0x0) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r1, r2}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000085a000)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00008f1000-0x4)=r3, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000bed000-0x4)=0xb78c, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f000097d000)=0x40, &(0x7f0000e33000)=0x4) 2018/02/09 00:01:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000a4c000), &(0x7f00009a7000)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c8f000)={0x0}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00002f2000)={"94ed12607f203c1a54e7d96b87e75285", {0x4, 0x101, 0x5, "422261cfe5f6", 0x321c}}) 2018/02/09 00:01:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xd7) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000ce8000-0x4)) recvmsg(r0, &(0x7f00005a0000-0x38)={&(0x7f00007c6000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000353000-0x80)=[], 0x0, &(0x7f0000579000-0x4f)=""/79, 0x4f, 0x3f}, 0x0) sendto$inet(r0, &(0x7f0000937000), 0x0, 0x0, &(0x7f00004d4000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/09 00:01:03 executing program 6: r0 = socket$inet(0x2, 0x80000, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000741000-0x38)={&(0x7f00007db000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f0000e31000)=[{&(0x7f0000491000)=""/18, 0x12}, {&(0x7f0000822000)=""/96, 0x60}, {&(0x7f0000f26000)=""/115, 0x73}, {&(0x7f0000d22000)=""/217, 0xd9}, {&(0x7f0000562000)=""/112, 0x70}, {&(0x7f0000972000)=""/229, 0xe5}, {&(0x7f0000faa000-0xe6)=""/230, 0xe6}], 0x7, &(0x7f0000322000)=""/30, 0x1e, 0x80}, 0x10000) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000f8a000)=""/234, &(0x7f0000669000)=0xea) syz_emit_ethernet(0x46, &(0x7f00008bb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="91524f6f52a1", [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0x10, 0x3c, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0xf7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, &(0x7f000040d000)={0x0, 0x1, [0xb8f]}) 2018/02/09 00:01:03 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000000b000)={0x400}) 2018/02/09 00:01:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c9a000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00001a2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000cbc000-0x8)={0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f000036a000-0x5), &(0x7f00008c5000)=0x5) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000cef000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/09 00:01:03 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket(0x13, 0x7, 0xfffffffffffffffd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000004000-0x5f)="744daeff72e02979081da0f8c272ed06f273a3eede12730f512dfdf131759240567880fc25407a2b94de7a2e5e91cffecadf0580a7b4812d259b4f14e7bb1ba9d34b67773705d5b16f599a1c768cb658ee6c7837c0192e8f0cfd53f5d9c78a", 0x5f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000004000)={@common='bcsf0\x00', @ifru_flags=0x8000}) getsockopt$bt_hci(r0, 0x65, 0x6, &(0x7f0000001000)=""/244, &(0x7f0000001000-0x4)=0x2) 2018/02/09 00:01:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x10000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000939000-0x28)={@common='bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000770000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000c7e000-0x10)={r1, 0x1, 0xfffffffffffffec5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xfffffffffffffd60) r2 = accept(r0, &(0x7f0000a40000-0xc)=@nl=@kern, &(0x7f0000f9b000)=0xc) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f000000c000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) r3 = accept$inet(0xffffffffffffffff, &(0x7f00009bb000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000fb7000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000036000)=[@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9b}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x3, 0x101, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}], 0x64) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000014f000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/09 00:01:03 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000007000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000009000-0x4)=0x6, 0x4) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)) recvfrom$llc(r0, &(0x7f0000007000-0xe1)=""/225, 0xe1, 0x0, &(0x7f0000001000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x1, 0x1, &(0x7f0000009000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000007000)="01d1300cd30a1870c614506b448c7b32b6eb7e3c9128171c818fc494d1eb3c6b861101172a8d059c48755c2e2d52471695d0e381510c7f8f55d8af14d8a5e3b6a55b39e8f49b9c02828fa6abec56d24e2798cbfa4ac8eebf2e3ecd230d72c419cb2332a50e65de9bba8777e9487d33e5aefcba99b613279654fc364c2f722c8d46aeb31dd4487de481dacf01c7d9aeeb02be2f9f5e68565ba0b38df275a717eb48bf5a2d72823387482eb47012e134d86626c2a23e4cf264a8e5b725486837dd4d1ff20c003f1327838b2f829749dab16fb0e113da53ae8ecfc84c8d37e4830f6eb2d3434e0b", 0xe6) bind$inet6(r2, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0xda0}, 0x1c) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000009000-0xd3)="73f630867ac2f4eb7195175bfa9725d32e70731465e7c02cbe8bf98055acbb46a47cf73b0a074bc7dac08c477f906ec568011071905242d16d2a27ad0751ca927db89843b8e018081fa9ab470fb70932096a6e089bf7a8de580fe7dd786d41e4aac2ad6c1452eae9ec007803b071482f1658bd32640f5327267ccaf1b73c646593fa53c706e8c16e1525b5e29d7935e53e79e6c01e5931634d26e152714408fffdfa00b2cd64c55d19a5f768ae946eef7d0b57926a483872d45a0af74b985916c89ae229607198fbe77af6f7cbe321d3ededcf", 0xd3}, {&(0x7f0000009000-0x7e)="8f105cf49296d1ee6c73d9d64687d6e98c5d2edd9ba95f4f22472a445e538430289c677d7e76630e34b69a33921223d27a88663439d3a5a2237c02921930da79b25d5d2573082b4d7b20fd79a831bf8327ccc85c2e4ef4a9b24a9aa30410219478745614dca01027aa53b198502d894699371902056981ed34f28e4198b3", 0x7e}], 0x2, &(0x7f0000009000-0x20b0)=[{0x90, 0x10b, 0x0, "9104f220ebce39698089bc90a240bb6ca6c0960315150a9da691ef02baa9f7343b8d8a207d22fa5a2c89438e510762dc236399a5fef04667150cbb04362bdfa33d65425134d0765b5b63db8a3949a7ec2999678822b6a4ad99b0081e2561af1d7ec0f4fe7fe49cf78d8fcafbdad27b04366375cc7fd5da21bd3e8708"}, {0x1010, 0x101, 0x100000000, "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"}, {0x1010, 0x189, 0x5, 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0x20b0, 0x800}, 0x4000040) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f000000b000)={0xa, 0x1, 0x6, @empty, 0x8}, 0x1c) 2018/02/09 00:01:03 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000012000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000011000)=0x1c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000011000)={{{@in=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f000000d000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={r2, @dev={0xac, 0x14, 0x0, 0xf}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270180ffff00000011007352", 0x23}], 0x1}, 0x0) 2018/02/09 00:01:03 executing program 6: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f73000-0x38)={0x0, 0x0, &(0x7f00006c8000)=[], 0x0, &(0x7f0000e4e000)=[]}, 0x8000) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000f76000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000998000)=0x10, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00007b5000-0x4), &(0x7f0000f75000)=0x4) 2018/02/09 00:01:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004cf000-0x48)={0x1, 0x20000000000000d3, &(0x7f0000563000)=@framed={{0x18}, [@generic], {0x95}}, &(0x7f0000b5b000)='GPL\x00', 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x1d) r0 = accept$packet(0xffffffffffffffff, &(0x7f00008f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000688000-0x4)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000dc1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00007f5000+0x24e)=0x6) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000207000+0x508)={r1, 0x1, 0x6, @empty}, 0x10) 2018/02/09 00:01:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00003c1000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xb601}) 2018/02/09 00:01:03 executing program 2: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x2, &(0x7f0000015000-0x8)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000036000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000026000-0x4)=0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x327, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0x4}]}, 0x10) 2018/02/09 00:01:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) socketpair(0x1, 0xa, 0x7, &(0x7f00007ba000-0x8)={0x0}) connect$vsock_stream(r1, &(0x7f000025a000-0x10)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000076000-0x18)="ad76b6c5c20faeb99500000000000000009f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000fba000)=[{0x0, 0x0, &(0x7f000053b000)=[{&(0x7f00003c3000-0x6f)="8d", 0x1}], 0x1}], 0x1, 0x0) recvfrom(r2, &(0x7f0000f73000)=""/63, 0x3f, 0x0, &(0x7f00004cf000-0x10)=@ipx={0x4, 0x0, 0x0, "e262589dfba5"}, 0x10) 2018/02/09 00:01:03 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000)={r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000002000)={0x3f, 0x6, 0x0, 0x100, 0x1, 0x7, 0x0, 0xfffffffffffffffe, 0x0}, &(0x7f0000003000)=0x20) r3 = socket(0x11, 0xf, 0xfffffffffffff785) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000004000)={r2, 0x3a, "66306feb4c5ecbd199da1c31e246aa306b0e86c70b3fb919f955bf4278a2d01d286ae19a00af29eb37f3c57a8eb6ada7725c5b014f6b5c0e4987"}, &(0x7f0000004000)=0x42) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2}, &(0x7f0000003000)=0x8) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000001000)=0x4, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000), 0x5) 2018/02/09 00:01:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) [ 34.046651] device bridge0 entered promiscuous mode [ 34.059486] device bridge0 left promiscuous mode 2018/02/09 00:01:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x17d) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x1, 0x0, @empty, 0xfffffffffffffffd}, 0xfffffffffffffe7d) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000315000-0xe8)={{{@in=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000bb8000)=0xe8) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000a82000-0x10)={0x1d, r1}, 0x10) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c50000)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0xffffffffffffffe0, 0xffffffff, 0x4, 0xf9a7ce9508cc9502, 0x3, 0x40000, r1}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000620000-0x4)=0xe993, 0x4) sendto$inet6(r0, &(0x7f0000cf8000-0x1000)=';', 0x1, 0x0, &(0x7f00004f1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom(r0, &(0x7f0000706000)=""/42, 0x2a, 0x2121, 0x0, 0x0) 2018/02/09 00:01:03 executing program 0: sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00003ce000-0x60)={0x2, 0x0, 0x0, 0x0, 0xb, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x1, 0x1}, @sadb_ident={0x2, 0xb, 0x1, 0x0, 0x7fffffff}, @sadb_spirange={0x2, 0x10, 0x0, 0x3}, @sadb_spirange={0x2, 0x10, 0x0, 0x0}, @sadb_spirange={0x2, 0x10, 0x2, 0x2}]}, 0x60}, 0x1}, 0x4004040) 2018/02/09 00:01:03 executing program 6: unshare(0x20400) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c1c000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_settings={0x0, 0x0, @sync=&(0x7f0000b3d000)}}) socketpair(0x0, 0x6, 0x9, &(0x7f0000bf8000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000ae7000-0x10)={0x1, &(0x7f0000784000)=[{}]}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00007fd000)={0x0, 0x986}, &(0x7f0000717000-0x4)=0x8) recvfrom$ax25(r2, &(0x7f0000557000-0x66)=""/102, 0x66, 0x40000040, &(0x7f0000b99000)={0x3, {"9194b0b8e411be"}, 0x6}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000030a000)={r3, 0x7fffffff, 0x2, [0x3, 0xe7]}, 0xc) pwritev(r0, &(0x7f00008d2000)=[], 0x0, 0x0) [ 34.098201] device bridge0 entered promiscuous mode 2018/02/09 00:01:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000e, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000000000)=0x3a) bind$alg(r3, &(0x7f00003a2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4543(gcm(xtea)))\x00'}, 0x58) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000003000)={{{@in=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000004000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x3, r4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000004000-0x8), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000003000-0xa0)={0x0, @in={{0x2, 0x1, @empty}}, 0x100000000, 0xffffffff, 0xd035512, 0x8, 0x1}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=r5, 0x4) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @dev={0xac, 0x14, 0xffffffffffffffff, 0xb}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) [ 34.149298] device bridge0 left promiscuous mode 2018/02/09 00:01:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@generic="d4bdd1676cfb65c48889d70bcc453a9f") socketpair(0x4, 0x3, 0x4, &(0x7f00009e6000)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000355000)=0x9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00008df000-0xe8)={{{@in=@rand_addr, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@rand_addr}}, &(0x7f0000985000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a00000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, {0x0, 0x0, 0x0, 0xfffffffffffffffc}}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) 2018/02/09 00:01:04 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000005, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000011000)=@raw={'raw\x00', 0x9, 0x4, 0x3c8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ifb0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz1\x00'}}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @generic="3322843052bf2fa58998030e7deb6920", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x87}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz1\x00'}}}]}}, 0x428) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000015000+0xd99)) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000011000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1e, &(0x7f0000017000-0x7e)="dde8e4628efc996ecf1c971f14637014c32ff602e925a9ecb2155a0250be483230f6b9f7adba823c7a37c57816494170554c9b98391739a1369afb7c75b84cbfa80935c926e638485f9b8c70da2af516a07c534d26a93f10371f039b9556372bdc98e5c97bb8aeb6c08e17dbf25889fb33092f9c78e530ffd73dbce79ae1", 0x7e) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000011000)=[{0x0, 0x0, &(0x7f000000c000)=[{&(0x7f0000015000)="fdfa71b3a9b6c8910c683882eaf0718042a82e0f98dc6d07058751cf234245b2713d066e2107195a4ba2a79d1b0713835e1d0594541a4f4b9728138231cfdc27d131a444821d00b616e90dde9f6b2570a8f285891ea7ab86bfcbc6584c6ff0b78338f31b093c84d08ea35ef0fdd3c8a55cc83d086d3f6b76df2392e30e429ee426348f809c672d90029f", 0x8a}, {&(0x7f0000016000-0xf9)="ee98cf976156afcee3bd77288960291a8a39d71c38478156a4997d2fe32af7efc7458ae10b5e21b0b3b7c00dd6f4910e79ca93d6b3c5df974e208402df49c908a5004fc2be773abcde7de77269eb6c1fbcbdfba64c37aacebf5de3b71e1379c7337b7600d0ebaebc41175ed7184c44a3175c7199be72f7cc2a18330c9f21d8f0c738ea7d1aadcdfe9da2fd934f8a07c85e9da4f23adafaf3dc3ea7cbca7331f3283c778ad7815a086e9f84a1f003babe775e9eb96b1f49fe6eac06b91797c148c6bef8753ce229e319599783b3b47614d986a93ac63daa156f4e1c12e99315c6392c7fe2df27e9690e48c134b3fcb18289ad96eb345f414daa", 0xf9}, {&(0x7f0000015000)="e3d97884e2be3c757e3fb9943c584c9f581856985c2453211c3f83d5a6094a3ca7ce95293f7cbc0b4a44d86041ae74d4c90d761529c3aa8a9a420fe739faeb2053c03d92538bf3d6fddc63ebbbc8d7b3e4a1a9c060ba0cd42723798a6ecf5b73365e50bfc3797293207c23ad5ebc517f4aba6b7bc2d846d8ec74dd02e81ef32b39a82343dc0b6cb6234b0140a2c4", 0x8e}], 0x3, &(0x7f0000015000+0xcac)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, {0x0, 0x0, &(0x7f0000015000)=[{&(0x7f0000015000-0xe1)="afc2cd3e6b6a8701533a46ac37f56117e92277a199ab6a4567dbe20f6e8430e2d06f39b2aec163869fa7cc7370e8d2c4b96a28e699f27525c1cf059da4e7941b2fd84a5e1a181d75d66de20cd65b78aa698650012e03c359eb68d1cf04c506e8cb9c7f8979909942b76812cf5ebf0049b58603bf937ff5d07e4a36ec0b7e88fe8be2ad71c9c7c542a16d6196ab988618613297c548ce1466049f9e72a792b3d2de66cc18c906b8ee0bcbdefa62f1a564c7e30c903d2a6c658a038758acd33a7957c111bba30ae0f1b3f72f858dc09728dbfcc0f4e9c416a0dc41e7486f11fff55c", 0xe1}, {&(0x7f000000e000-0x2b)="9d0fbf12843ab372b61a8fd04b4d716b8642820e3e3b270477259c58268c14a38fb50c97c17cfae0f787fb", 0x2b}, {&(0x7f0000010000-0x6b)="b8724ec0736b71d818b90d265ddac3c81c7f2726b386e1a27c8fe2307fd8da97923fc9a5643821bd41d417f6e5379472b9115a0d660384390d69b34452f657c540a0e014fffe97ef354007ab0a9da248fbdc6c8c8d7b23a4a236bbc988e73c9ffccf00d417247ef9bef269", 0x6b}], 0x3, &(0x7f0000015000-0x168)=[@iv={0xf8, 0x117, 0x2, 0xe4, "053238522058873816e1558a00765de5c406fa4159802f5617d59ab89c4ff5313f4abd13c60d6573950e7ea95ac1d3db75872303588bcff6bfa9bdd7a3e070036c979dabe32dfa26df86fafd34d75322ead7a497080a38c125574e5116b156e52728b80658d0aa97886498fbe066447846c6420e65cd28b15d274e1a36f2e0e4e8643231717f49069f115e107fce20ccbaa470fa8f1af52fd7262809f2987adfe633b05e91fa9a3bddabe70fab60cfd7c9bdade845057c80197c5b08714ba98b9afe9e2da34d1b8c7a361f0e6e983162e533fbdba71eaedaf7abff864d170a61168012ad"}, @iv={0x70, 0x117, 0x2, 0x56, "74e30a23ddecda10be5ef414dbe8698bec6edc47c84270bceae83763e7d8021e17d29a5c59cfa3939500340a82b03a71a4aeec4e3896d6d1d5902e8c4b438784f3b0033e6c87a015fb1a0be63d9d409dfeb64d779178"}], 0x168, 0x800}, {0x0, 0x0, &(0x7f000000a000-0x20)=[{&(0x7f0000006000-0xa)="c5c63df3f4c3ae5ff801", 0xa}, {&(0x7f0000015000)="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0x1000}, {&(0x7f0000003000-0x43)="a2554d3e631b88a211d3d3dffad3cee82dff4a10f591b2982aec20c5c0cab9990bd43997097616d733ec3e479c11915022889972a5d46f27f699ae021f1ac563b196b0", 0x43}, {&(0x7f0000016000-0xd5)="60a825d0ca4045309316561678f413b343ba84bc37afd4f941ab8138493067131c17ee5167ad6e15f966eac6bd5a0b17f6d9a26dcdc60c0b2070dfeb5c5c77a8bc20498f3d43d2866a705aa9939cc0f4ed9b9969f54ada4ff93b5bbafec887152e14abc2343721fa363222ac74a61a758e8c678adafe286d0c5639a741d86e15109b20c5d616e58a362c0c5363da3b2045f03b50388b075c2be03b2ff61ce369af54709cc21cdd82b27698a5ce95db00d769dbe1230b1121a41b0b8e4ca3467e437cf69f37da6ec8c0b5a368d22382a8e99918f230", 0xd5}, {&(0x7f0000004000-0x40)="d4eb62f0ec92e90607fbc11a47ef0f557d0f1dce21db63b7b9740d97a730d975963c785746c807be7089ede53a14a8787b477c52639c4ed4b3f13ec136b0423d", 0x40}], 0x6, &(0x7f0000016000-0x1058)=[@iv={0x40, 0x117, 0x2, 0x2a, "54e8c89250a55070123f77aa3dfeac0d77dbe3e089bb0467797be826dbfd38c091d5a072392d33c76fa0"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1058, 0x4000005}], 0x6, 0x20004004) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000015000)={0x0, @local, @remote}, &(0x7f0000004000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000005000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, r3}) 2018/02/09 00:01:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e89000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000955000-0xe8)={{{@in6=@mcast2, @in6=@dev}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f00008ca000)=0xe8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008a2000)={0x0, 0x0}) r4 = socket$vsock_stream(0x28, 0x1, 0x0) socket$inet(0x2, 0x80000, 0x6) setsockopt$sock_int(r4, 0x1, 0x3, &(0x7f000053d000)=0x80000000, 0x4) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000700000)=@generic={0x0, 0x10000}) sendmsg$kcm(r0, &(0x7f000073c000-0x38)={0x0, 0x0, &(0x7f0000929000-0x50)=[{&(0x7f000081a000)="1486e9bbc99de6d0c4f84e9ebb1713d330313425ae4bb1955f4af986de2a9bc5368717", 0x23}, {&(0x7f0000a5d000-0x66)="4e45b11a71652770f75bb49677aeda5b7bff2d54d6bda61cf22c28743594b4d0adbecc1a59b6d57c843a36989739549970cd31f2b7063d5d02d17e5907cf9082b3ceba9372625ea891246d64f74b282654b51c516e574e4a94eb48963d35e6abf554a80e4886", 0x66}, {&(0x7f0000cd3000-0x2d)="a926584096125b8cecaa1a37e604a68cc43564da5046e83252513f6e8f9496ff84ad77c159420db3fdb9aecf1f", 0x2d}, {&(0x7f0000327000-0x1000)="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", 0x1000}, {&(0x7f00008f4000-0xfe)="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", 0xfe}], 0x5, 0x0, 0xf2, 0x54}, 0x1) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000098a000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_PID={0x8, 0x13, r2}]}, 0x28}, 0x1}, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f0000237000-0x24)=""/36, &(0x7f0000ae8000)=0x24) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007ee000)={0x0, 0x200}, &(0x7f0000c65000+0x878)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001bb000)={0x8, 0x400, 0x1, 0x7c, 0x100, 0x5, 0x2, 0x6b71, r5}, 0x20) 2018/02/09 00:01:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$void(r0, 0x5451) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000162000-0x4), 0x4) 2018/02/09 00:01:04 executing program 7: mmap(&(0x7f0000000000/0x2ea000)=nil, 0x2ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x80802, 0x0) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00002ea000)={0x1, [0xfffffffffffff000]}, 0x6) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000218000-0x4), &(0x7f00002eb000-0x4)=0x4) r2 = socket$inet6(0xa, 0x80000, 0x80000001) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00002ec000-0x460)=@raw={'raw\x00', 0x9, 0x4, 0x400, 0x2e8, 0xffffffff, 0xffffffff, 0x1f8, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f000023d000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x2e8}}, [{{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0x2, 0x100, 0xec, 0x2}}, @common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x1f8}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0xfaabd8a, 0x1, 0x5f2, 'pptp\x00'}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0xfffffffffffffff8, 0xea6, 0x6, '\x00', 0x8bf}}}]}}, 0x460) bind$alg(r0, &(0x7f0000160000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(tea)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000111000-0x88)={0xe800000000000000, {{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0xfff}}}, 0x88) r3 = accept(r0, &(0x7f000015a000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000237000-0x4)=0x2e) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00002ec000-0x8), &(0x7f000014b000)=0x8) r4 = socket(0x4, 0x2, 0x8000) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000160000)={&(0x7f00001f0000)={0x10, 0x0, 0x0, 0x2000002}, 0xc, &(0x7f00002eb000)={&(0x7f00002eb000)={0x2c, 0xf, 0x8, 0x300, 0x0, 0x1, {0x7, 0x0, 0x5}, [@nested={0x18, 0x40, [@typed={0xc, 0x77, @ipv4=@empty}, @generic="8a5ae69d7bec2bb7"]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) 2018/02/09 00:01:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) r1 = socket$inet6(0xa, 0x3, 0xfffffffffffffe01) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f000020e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000c13000)={r1}) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f000085a000)=[]}], 0x1, 0x20008843) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000c46000)=0x2, 0x4) close(r0) 2018/02/09 00:01:04 executing program 1: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x6, 0x4, 0x100000001}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x1, 0x6, &(0x7f0000fee000-0x70)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r2}, @map={0x18, 0x0, 0x1, 0x0, r1}], &(0x7f000091a000-0xa)='syzkaller\x00', 0x7ff, 0xe1, &(0x7f0000441000-0x9d)=""/225}, 0x48) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffff9c, &(0x7f0000fef000-0x80)=@generic, &(0x7f0000fee000)=0x80, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000794000)={0x3, &(0x7f0000fee000)=[{0x1, 0x9438, 0x5, 0x100000002}, {0x7fc00000000000, 0x2, 0x451, 0xde6}, {0x6, 0x3, 0x8, 0x5af5}]}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r3, &(0x7f0000ff1000-0xe)={0x1f, 0x80000000, {0x81, 0x40, 0x5, 0x9, 0x6, 0x8000}, 0x1, 0x8}, 0xe) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000ff0000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x28, {0x2, 0x1, @broadcast=0xffffffff}, @generic="6d6e7ea672947b8a704ef12b15249ccc"}) 2018/02/09 00:01:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0x3) connect$inet6(r0, &(0x7f000069c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty, 0x7f}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x400000000000018, &(0x7f00008a1000-0x4), &(0x7f0000ba0000)=0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00002e2000-0x4), &(0x7f000018d000-0x4)=0x4) 2018/02/09 00:01:04 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@TCPMSS={0xfffffffffffffcaa, 'TCPMSS\x00', 0x0, {0xfffffffffffffffd}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3a0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001d000)=0x28) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000001d000)={r1, 0x7, 0x2, 0x7fff}, &(0x7f000001e000-0x4)=0x10) [ 34.248663] xt_CT: No such timeout policy "syz1" 2018/02/09 00:01:04 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000010000-0x18)=@add_del={0x2, &(0x7f0000010000-0x10)=@syzn={0x73, 0x79, 0x7a}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x1) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000010000)=@dstopts={0x2f, 0x8, [], [@pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x8000}, @calipso={0x7, 0x38, {0x6, 0xc, 0x6c85745b, 0x7, [0x8000, 0x1f, 0x5, 0x1000000, 0x2, 0x4]}}, @ra={0x5, 0x2}]}, 0x4d) 2018/02/09 00:01:04 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00007f0000-0x160)={{{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}}, {{0xa, 0x3, 0x6, @empty, 0x6}}}, 0x1ff, 0x4, 0x10000, "75cebc788e7574285c5791ec397d526c27d6b5fea54e3022efe8ef54c3e6bb9c9e972b48ba23189dd1c306eb2af4edfa1cdc587088e38f16888fa7bff529ad96c5bc76424116b59eb4d433839b028012"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}, @in6={0xa, 0x1, 0x332b, @empty, 0x400}, @in6={0xa, 0x3, 0x3, @empty, 0x9341}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}], 0x78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b34000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000091000-0x5c)={{0xa, 0x0, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x401, [0x54, 0x800, 0x188, 0x20, 0x4, 0x9, 0x681a, 0x81]}, 0x5c) socket$nfc_llcp(0x27, 0x2, 0x1) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0x32f, &(0x7f0000023000)={&(0x7f00004d4000)={0x14, 0x800000000000003, 0x2, 0x101, 0xffffffffffffffff, 0x1, {0xe}, []}, 0x14}, 0x1, 0x0, 0x0, 0x2000040010}, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000388000-0x4), &(0x7f0000aa3000-0x4)=0x4) 2018/02/09 00:01:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000956000)) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c2000), 0x8) [ 34.288399] xt_CT: No such timeout policy "syz1" 2018/02/09 00:01:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @u32}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810c46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa166b5"]}, 0x84}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000a45000)=@syzn={0x73, 0x79, 0x7a, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000785000-0x18)=@add_del={0x2, &(0x7f0000f1b000)=@generic="cc1d5371c3882449afe8d2841117b02f", 0x9}) connect$rds(0xffffffffffffffff, &(0x7f0000498000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/09 00:01:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000afe000-0x6e)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x3, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffdfd, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2000000000000001, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ssrr={0x89, 0x13, 0x0, [@dev={0xac, 0x14}, @empty, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x16, 0x0, [{0x0, 0x10, "9a977f0eb3050000730f30f600e3"}]}]}}}}}}}, &(0x7f00007ff000)={0x0, 0x0, []}) r0 = accept4(0xffffffffffffff9c, &(0x7f00000db000-0x60)=@nfc_llcp, &(0x7f0000d5a000)=0x60, 0x80800) connect$inet6(r0, &(0x7f0000b58000-0x1c)={0xa, 0x3, 0xfffffffffffffff7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffe}, 0x1c) 2018/02/09 00:01:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000597000-0x8)={0x0, 0x6}, &(0x7f000057e000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cc2000)={r1, 0x4, 0x7, 0xa40f}, &(0x7f0000e63000)=0x10) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r2 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000213000-0x8)={0x0}, &(0x7f00008cc000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000069f000-0x8)={r3}, &(0x7f0000f96000)=0x8) 2018/02/09 00:01:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x0, 0x2, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00006aa000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000042a000)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000589000-0x1c)={r2, 0xfffffffffffff2af, 0x3de, [0xb8, 0x8, 0x10001, 0xfffffffffffffffb, 0x3986, 0x9, 0x8a, 0x5, 0x7f, 0x4]}, 0x1c) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000059a000-0x18)=@get={0x1, &(0x7f00004e4000)=""/135, 0x3}) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001b3000)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/09 00:01:04 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) bind$inet6(r0, &(0x7f0000013000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x800, 0x512b, &(0x7f0000014000)={0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000014000)=""/123, &(0x7f0000010000-0x3)=0x7b) socket$inet6(0xa, 0x7, 0x8000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000016000-0x60)=@hopopts={0xfffffffffffffffc, 0x1, [], [@enc_lim={0x4, 0x1}, @calipso={0x7, 0x8, {0x0, 0x0, 0xfffffffffffffffc, 0x0, [0xc, 0x7, 0x7fffffff, 0x40, 0x4, 0x3, 0x5, 0xffffffff00000001, 0x6]}}]}, 0x12) sendto$inet6(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/09 00:01:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003e2000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000c91000)=0x7, 0x4) mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x13, 0x2, 0x4, &(0x7f000015d000)={0x0}) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f000090c000-0x2)=0x3ff, &(0x7f00007de000)=0x2) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f000009c000)=0x9a, 0x2) shutdown(r1, 0x2) getsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000dc2000-0x4), &(0x7f000001a000)=0x4) 2018/02/09 00:01:04 executing program 1: r0 = socket(0x1f, 0x6, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000002000)) 2018/02/09 00:01:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7fffffff) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000a3f000-0x8)={0x1, 0x100}, 0x8) close(r2) 2018/02/09 00:01:04 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000000d000), 0x80000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000008000-0x10)={0x0, 0x48, &(0x7f000000b000)=[@in6={0xa, 0x2, 0xffffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x80, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x25d5}]}, &(0x7f000000e000-0x4)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000d000)={r1, 0x8}, 0x8) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000007000)=0x2, 0x4) r3 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f000000d000)={0x401, 0x1, 0x20, 0x1000, 0xffffffffffffffc1}, 0xc) 2018/02/09 00:01:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername(r0, &(0x7f0000842000-0x10)=@ipx, &(0x7f00008c4000)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecb000)={@empty, 0x0, 0x1, 0x0, 0x5}, 0x20) 2018/02/09 00:01:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) bind$alg(r0, &(0x7f0000d28000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bc0000-0x8)={0x0}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000b67000-0x450)={0x8, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1, 0x7, [{{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x1, @multicast1=0xe0000001}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @rand_addr=0xac3b}}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}}, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x3, @multicast1=0xe0000001}}]}, 0x450) sendmmsg(r1, &(0x7f0000db2000-0x168)=[{{&(0x7f0000a04000)=@generic={0xb, "610c611fafcc266a3e6c4d8c33a4e71a8872d5a5344bdc58eaa54bc734a185e9fe6651466461e9b9a34d26e75f507168455bae68379de50017eff90b5a612ea4778e24b581a28ec28731bd3c9d91d178c506b0ad78d0572afca8d6edc15926015463b204b14049b5a51a1fed4cc7782ec77af8c6be3650ac381c786660cd"}, 0x80, &(0x7f0000172000-0x30)=[{&(0x7f00001bb000-0xc1)="239703499c319d7f0af63ef17cf37fccacad36bd0a212e53c7d3ee1497830f1afcdb3dbbff3f2e5174670227b43f0e47b7f47d2925cc4c3b0206c45a26d44feaf0d5e47cf7693e418c66e8cbe9fa822b425992b84cf69356756fda53d7a29aa329b7bc6955f7b12cabf8c139c94655d5e2312c37657aa2891154ac381716170c", 0x80}], 0x1}}], 0x1, 0x0) 2018/02/09 00:01:04 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @common='ip_vti0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000005000-0x4)=@assoc_id=0x0, &(0x7f000000d000-0x4)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000-0x8)={r1, 0x5}, 0x8) r2 = socket(0x11, 0x3, 0x9) setsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000009000)=0x3, 0x4) bind$bt_sco(r2, &(0x7f0000002000)={0x1f, {0xc6, 0x9, 0x5, 0x100000001, 0x282d}}, 0x8) syz_emit_ethernet(0x90, &(0x7f0000008000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x82, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x1, 0x100000001, "943e4d9cc9b580c78fcf870a9dcea4ba7159098d893ca5d49104adeedb9a988017d6f8a5436e65c281471665d44212631d79bc227c4f99c2aa6d3d026fa3841e824ea3ef613fb5de00c7916d667272f9a0eb3c8966ee7e4485b4658f39099522f34c59a6734e"}}}}}, 0x0) tee(r2, r0, 0x3ff, 0x1) 2018/02/09 00:01:04 executing program 4: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffc, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000007f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000948000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000001000-0x4)=0x10) 2018/02/09 00:01:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c97000-0x8), &(0x7f0000372000)=0x8) setsockopt$sock_int(r1, 0x1, 0x13, &(0x7f0000d63000-0x4)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000d92000), &(0x7f00004ad000)=0x4) 2018/02/09 00:01:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x30, &(0x7f00009a2000)=""/35, &(0x7f00001ee000-0x4)=0x23) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000802000-0x4)=0x6, 0x4) 2018/02/09 00:01:04 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000)=@ethtool_link_settings={0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], []}}) r1 = socket(0xf, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000aa7000-0x8)={0x0, 0x6}, &(0x7f000001a000-0x4)=0x8) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000abf000-0x108)={r2, @in={{0x2, 0x2, @empty}}, [0x5b, 0x3, 0x9, 0x7, 0x0, 0x9, 0x6, 0x7, 0x100000001, 0x100, 0x3, 0x9, 0x4, 0x3, 0x1800000000]}, &(0x7f0000f78000)=0x108) 2018/02/09 00:01:04 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000-0x320)=@nat={'nat\x00', 0x1b, 0x4, 0x2c0, 0x218, 0x218, 0xffffffff, 0x218, 0x218, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000e93000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x218}}, [{{@ip={@broadcast=0xffffffff, @loopback=0x7f000001, 0xffffff00, 0xffffff00, @common='ipddp0\x00', @generic="ab5485a3a973dfe002712228942faea3", {0xff}, {}, 0x3f, 0x1, 0x8}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x2, @rand_addr=0xffffffff80000001, @broadcast=0xffffffff, @gre_key=0xffff, @icmp_id=0x2}}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x8c, 0x3, 0x40}, 0x0, 0x90, 0xd8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x3, @ipv6=@loopback={0x0, 0x1}, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @gre_key=0x2, @icmp_id=0x0}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0x17}, @rand_addr=0x80000001, 0xff, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x7f, 0x2, 0x1}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x1, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x13}, @icmp_id=0x1, @port=0x2}}}}]}}, 0x320) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000021000)={0xa0000004}) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000001e000)=@filter={'filter\x00', 0xe, 0x4, 0x2e8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='gretap0\x00', @common='ip_vti0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0xe}, 0x0, 0x0, @common='ip6_vti0\x00', @generic="1fc20a00d5ebdc50326109880d3f9104"}, 0x0, 0xb0, 0x110, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x5, [0x2, 0x9, 0x9, 0x3, 0x4, 0x4], 0x3, 0x4, 0x6}}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="0ca714fc4baf", 0x0, 0x1, [0x5]}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3}}]}}, 0x348) 2018/02/09 00:01:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xe, 0x9, &(0x7f00002a5000)={0x0, 0x0}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000e84000-0x2)=0x5, &(0x7f0000dcb000-0x8)=0x2) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000760000-0x4), &(0x7f0000112000-0x4)=0x4) 2018/02/09 00:01:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000b2c000)=@nfc, &(0x7f000030e000+0xd54)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000787000+0xafd)={0x0, 0x7fffffff}, &(0x7f0000328000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000014c000-0x8)={r1, 0x1f}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x1, &(0x7f0000f7d000)=0x3, 0x4) r3 = socket$inet(0x2, 0x6, 0xbfffffffffffc) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000113000-0x4), &(0x7f0000fe6000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000da2000-0x4)={r3}) sendmsg$netrom(r4, &(0x7f00007ff000)={&(0x7f0000c92000-0x10)=@ax25={0x3, {"e5307fbdc362a0"}, 0x8}, 0x10, &(0x7f000084e000-0x70)=[{&(0x7f0000558000)="8c6088fa2c4d51c60275f3c71b6aa980d41d53fd5f2a906a0bfca6f44cce6f06e4123a898c82a4deabcd5449400c1b980891407332b2db836409d19f777e1d3dcf8ff16f5ee81ef8d3067f9a4d4139f3972bed54c4fc3e731f1827b549dc647310e0149325d66ab884bbaa6e4d07fbb44134ccc87560c6db91f85d3e094a49ed64fc361d062a68db200a0429e7c9c903fb3bfaf90d9d4dd0bdfe6f79c592f61cbc580adeda7984b74f51a60938151c08d500f025e079fc59f485d3ea2e068d8e0f29d7d9dca9494c6cc8b12a8af47cec605b8d1cf9b3b17c68adf7ac515ae24750d568834046", 0xe6}, {&(0x7f000078f000-0x28)="c23d61365c05ae52dba728d50d1a1ba78768d9c5a98d5d72f36c1cd1fe75b284550957a539ed8da2", 0x28}, {&(0x7f00006f3000)="f7552e1acae79cdc02d5d5b902b77b735e5c82bab5c03b2d965871f952545532ccc2c905dcc9630a8d3c8ad70a0c01ff016d042cbb2efb8bd8aaae631d7671c2b7707fc1dd94ece8cc59c6f7834f192af8b4b27f7d6814514a3adfb0dd1ca9b24d275a139f4c7a7b9fee0ef9664eeb4b5715975cabe21585e87c534d1669689da909f46b806adb893a42523143fdd8ef6e511adb4d19508cdbedf8a4ea5b148626902ba30d0da4814314685221d07d3481f5dfde7c061adb09b33a6706873b64fe8772fad7891c1620bdbce966e3", 0xce}, {&(0x7f0000d4e000)="3fccd1dc495ecc961ebde3727f9328db97693498eb35516c0674cf3c8949d438f538e47f26e594b8468021b5e1d9e18d1345bb43f421bac08907ffba04146face0d67b9adcfa2d328716a2a0c4d5618f18fc2e19b552ebea9c6be3c9c238c56ac0eb0c4920cef0dc156ce2beac02543f1f17a1ba5b14d3d7fcb5e478e7b67e8cea6b5e690a3bc9b8f188ee5a15d1ec0181ee834c278bd3c66255bcc776069767662f37550bbb1321c1d4eab3f51df78c15", 0xb1}, {&(0x7f0000be8000)}, {&(0x7f0000720000-0x3d)="6e1d435635a5730107768e074e6fb71df017239bf640c02931a16f12ce0fa3e0cf3194dd329ec24fd94e0c8ac919fc617592c0fe29286a6a171226b965", 0x3d}, {&(0x7f0000d1d000-0x27)="6f3bc4da85581119ca593636a0979abb5d4335e88e34533ca60fa27532c4269d60f1b3710a99db", 0x27}], 0x7, &(0x7f00000f6000-0x98)=[{0x98, 0x1ff, 0x1, "90321c9e813db3743a836867fbc0c107c21ecb6f457d6d7834f107d6ec989ff04e5934c8082e93127278fde569c02d43859499a693c25df9e66b587031575d97c5518e48fd34284bed38b3703ce49857d2073a6be01182bba90362b97154a7b6412ab1e37ffdcc19b6abee9339d09c43309342e34746ea2bcdd5eab4622124484375"}], 0x98, 0x4000}, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000496000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00002b3000-0x4)=r5) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00002d6000-0x8), &(0x7f0000bfe000)=0x8) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000f8f000-0xb6)="d89c8aca338bb0de3959ca1db8453efac86bafa551457ec65db94130f0ee2470c61d391ea297cc97847f1c30103effc288feef4299a111863f06573836608b1fb153aa6287865a6f1e94edc610e290ced63e8499d5f888786e14782c415781db8d700bf34d008c4cf989638e2adef21791bfc0d04c959f29bf622fcd6c2fe7aed9e9b9937a76fa010df72e9b7d9dc5a42ef2b3d42bd3628e30a31a2bcca7667c2fb8906dd00bba7d583746521305e3e3632e08bd3b63", 0xb6) setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000015000-0x8)={@loopback=0x7f000001, @empty}, 0x8) 2018/02/09 00:01:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ae1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f0000b64000-0x431)="14fee441a4010d02e1b3b6d8cdeedd9b28ea9d4fd62ba54b8a54f055761ed8e0e1006c942a8c2bf1ddd9c42333408e480e2fe6858c437761bbd2cc41d593e995e84b5d9514a373ab69ee4757678bbbe216e295b833b05db328869203b3d8167cca6da38a2d4a70ad458380d02602a8a9559d1d99c3e9565a29ae140e6497d78a9b9437e4d8c8144b7f11f5ecb5a72ee7", 0x90}], 0x1, &(0x7f000047f000-0x78)=[]}, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) [ 34.592514] sctp: [Deprecated]: syz-executor6 (pid 5561) Use of int in maxseg socket option. [ 34.592514] Use struct sctp_assoc_value instead [ 34.595161] Cannot find set identified by id 5 to match [ 34.621343] sctp: [Deprecated]: syz-executor6 (pid 5561) Use of int in maxseg socket option. [ 34.621343] Use struct sctp_assoc_value instead 2018/02/09 00:01:04 executing program 1: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0xc5) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000ab1000)='T', 0x1, 0x8000, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006cc000)={0x0, 0x0, &(0x7f00001ff000-0x60)=[{&(0x7f0000f7b000)="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", 0x1000}], 0x1, &(0x7f0000df0000)=[]}, 0x0) 2018/02/09 00:01:04 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1}, 0x20) socket$inet6(0xa, 0x3, 0x7) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x9, &(0x7f0000ffa000-0x8)) close(r0) 2018/02/09 00:01:04 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1c, 0x0, 0x3ff) connect(r0, &(0x7f0000000000)=@sco={0x1f, {0x7fff, 0x0, 0x0, 0x33}}, 0xfecd) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x3, 0x1, 0x100000001, 0x6, 0x6, 0x8, 0x8}, 0x1c) 2018/02/09 00:01:04 executing program 2: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000057000)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000813000-0x8)={0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00009fa000)='westwood\x00', 0x9) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f000002f000)=[{&(0x7f0000962000)='\t', 0x1}], 0x1, &(0x7f0000df0000)=[]}, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ipx(r2, &(0x7f0000398000), &(0x7f0000f7e000)=0x10, 0x80000) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000a21000)=0x5) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f0000f7e000)=0x5, 0x4) 2018/02/09 00:01:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0xfffffdef) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) writev(r0, &(0x7f00009f9000)=[{&(0x7f0000ac6000)="d0d90fe3c90d4c1a0c5530470aaa7605c13c0f5b6b6b441e1bc4461198528e0391f0dfea0fc58cb6e9a35de1ea209a2c368a8bd4c60982c2a91e6ba5173fe24470f4f503a4fbda99fb81994f", 0x4c}, {&(0x7f00006e0000+0xbdc)="4b7d201f56f6836d68f54f2bf01d7cd9e983c8da9702d1823a6d8e8cc2490b9d1e17e6d19eed347479908ab38d051603819488c197269e035cab8a86685cae65128ee75678510f854959802d6e35f902a4200f88b0dbb90b8cbb519141a60cfc9dcd92dbb079353726858d8ad38526e1fc3a8fa509776b99456cb26655d558bb12e82626", 0x84}, {&(0x7f0000f93000-0x98)="235b202d77b3b8bb2f9f4bf2eeb93be83f482cc39e90e396593f1f1b55491dca60a82b6609bcf4f45db2d5b3678d5a3f4cb96a5dfa8b9b7d28d913cc212e3b7ac32f1a96beec4b7bb34e959d21ad61638525ec1c9bf2e7cb6fe50f0a7a1c313f2390be2946de1af528fd13c2327fb91e42bfdbfeaa124bc89748b68e5bef6d5ce2828b357a156f2f70854e16a54fd05d46d86c36a4ebcaa1", 0x98}, {&(0x7f0000499000-0xb2)="e2461f86aa4f2974316d491728aadd6c5a1e2d79ad8595f95031ee0620dfc4e0b137191399f814470c60da8e0e333e411555862a784bec3e756069615cc22cff60036b44c8138a7aef99c2d785311e6f2a3ddabff9fe72a1d20a18daf4731f16037396157fef3e1581e11dee3fd3bd9d16722b9d2984806a07d7777ad4118e94f3c2bfe41ff56b7d96ac3e526355381151e7b645a2e30acdb8f6e3f7ccab9848f748a6b7881594a39490b6240901010baa58", 0xb2}], 0x1) 2018/02/09 00:01:04 executing program 3: pipe(&(0x7f000054a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000f0b000)={0x0, 0x400}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001000-0x4)=r2, 0x4) 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$alg(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000)="a1d8cbe0d125849d94c54b11396cbb9820be853415b1ed8f9975ce38f3a2ab328f0516564e4358f3a69dd29fc39b2899bc2b5f8d41193f616114c4a3566126fb287f7c35601ab1a4bc6686b7fad01b7c1701bec1175eb0694a9838620dce21b59fbe0f1a216416b5a870e2f6128aa0c048bdf9e9d08491ffad716606de6588c83f7f579a5060a6b571c3b6ca2e56ee49e8dea4fe7c43b3ca864f2ded38b0c1120cdee98e74f3914661d4d9b7e5cd89777f6e5906a2114d08", 0xb8}, {&(0x7f0000000000)="dba3d171faf93bab9b3247855d6af37627a73201501ecf6a49563fcf3aaf1f1717e2c7e96e4e639cff7e63dd79ab109a643f551ae26146d3976668c2d4e7ae7e5c8a40", 0x43}, {&(0x7f0000001000-0x26)="5a2394c15d9172859f08658e9c2980f3b69b6436b42b9847e3801715c88de48dc44470fdf97c", 0x26}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000002000-0x65)="92d29cb4d9dc0d1d82be6e21534e528379cc2c650c63ea1ff6b0726f8542f64e6bfc961ab57895413ab30086ebad2c4098e3b83f36432eef114f6b225e878404193614e9c7c4a1190c4c09934c9d7e3df10ba5130bb99231e749c9866206f472484a2ca0a1", 0x65}, {&(0x7f0000001000)="606f10b5e900d7ef3312c2abc1dc09a639bf1ee407dcd34f684935eb93863a7940861528c4684d3f505eed621d563edb53e2f07940eadbb2b211650c3c8bc255e773b0fa517782ff885d085b326d302d44743d3a944929efaa4cdb786d37cbe59d", 0x61}], 0x6, &(0x7f0000000000)=[@iv={0xc8, 0x117, 0x2, 0xaf, "8abc4a8fc463ad9395e73e9944a4fbf4b290188abc746ab3380310e94257c6c845913963499c1985db3cd95ca7a81ed1e674c11b6e3e0cb7f6490106e56f2a24d4362f1d82ab4d90600f8a4c7e90ffa51943c5f43eddbcb1955884416ea990b269a639b06c940fa2e90d95b7d3186c2da98eb57a70d381f9e22c88b5d93c4b7d4ccc57e680de9062bfb525f041bfcf453d45ef9092efdbc90d771ddbb28ea0a213a3b11f1e00945153b89def80c2d9"}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3}, @iv={0x100, 0x117, 0x2, 0xeb, "c00c393e8aac9f2f2dac208a4f8cadd66b1868e223010bb4b202fcc2f9365da6ec78d127a72be9dbb28b3362b95969702a1627c62b961df7c95cc115101a64f42d4e37b3b459c4344716809171021ea58f20c8ff4e7681dba27aaeb6c85c737957fc7f12792cb50c1199e59ec001b855ad5fe4cad349c3be477c39d6ca9a8e8888f8ba81be8a088699386dfd097bab8fbaaa35128f342ebaed8da7eb08317de9017f1d38fd8cebf0e554609cad5ee0b83d89e2601dcc8651935f877013e51b0647de704a3529d5368a3d3347d09f47be5a528d16288a694e1655a132deb5422ef11ca7cc33305c3b9f0301"}], 0x1f8, 0x8040}, 0x8000) mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x5, 0x0) sendmsg$nfc_llcp(r3, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb0203b35dab84e52f06ff9ffbc65acbcc4d4b5355429a918e9948af6a3e5e2efea0fbf32c8867aa"}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x28, 0x84, 0x1, "e5364fd68b19c512b3dfd8205d951eede2"}, 0x28}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x2b, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x2bf, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/09 00:01:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x14, &(0x7f00008a1000-0x4), &(0x7f0000955000-0x4)=0x49) socket(0x1, 0x7, 0xab) 2018/02/09 00:01:04 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x2, "bebe"}, &(0x7f0000001000-0x4)=0xa) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000a5000)=@assoc_value={r1, 0x4f5}, 0x8) mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000b7000)={r1, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100}}, 0xa90, 0x4e1b28e2, 0x400, 0xe0, 0xffffffffffff8f5b}, &(0x7f0000745000-0x4)=0xa0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000078e000)="ffffffff52001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) 2018/02/09 00:01:04 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000622000-0x4), 0x4) 2018/02/09 00:01:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013f000-0x4)=0xbe, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a2b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xa000}) 2018/02/09 00:01:04 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001a000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000001f000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x0, 0x0, 0xfffffffffffffffc}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000000b000)={0x0, @in6={{0xa, 0x1, 0x8001, @mcast1={0xff, 0x1, [], 0x1}}}, 0x401, 0x14f6484c}, &(0x7f0000008000)=0x98) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000021000)={0x6, 0x207, 0x1f, 0xc5, r1}, &(0x7f0000002000)=0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000014000-0x4)) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000021000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000020000)={0x0, 0x9, 0x7fff, 0x7fffffff}, &(0x7f0000013000)=0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000023000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000023000)=0x1c) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000023000+0xde1)={0x20, 0x200, 0x1f, 0x18, r1}, &(0x7f0000009000-0x4)=0x10) r4 = accept(r0, &(0x7f000000b000)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000022000)=0x10) listen$netrom(r4, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000016000-0x10)={r2, 0x10, &(0x7f000000a000)=[@in={0x2, 0x1, @rand_addr=0x200000000000}]}, &(0x7f0000020000)=0x10) 2018/02/09 00:01:04 executing program 3: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000025f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f86000)={0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000594000)={0x0, @in6={{0xa, 0x1, 0xffffffffffffff18, @dev={0xfe, 0x80, [], 0x0, 0x11}}}}, &(0x7f0000096000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00003f4000)={r2, 0x1ff}, 0xc) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f86000-0x18)=@get={0x1, &(0x7f0000f86000-0x94)=""/148, 0xff}) bind$alg(r0, &(0x7f0000dcf000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) 2018/02/09 00:01:04 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000000)=@sco={0x1f}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0xffffffffffffffc6) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x8, 0x1, 0x4, 0x5e, 0x8}, 0xc) 2018/02/09 00:01:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x801, 0x0) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000013000-0x10)={0x14d, &(0x7f0000dec000-0xa0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b31000)=0x20, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000348000)={0x0, 0xe7, "171dd17ee6c57e8a184d7fb277a5225fd9d0f05ae1c0a8c06ebd7caf04153c430be6b9f22e59621e52fdc03957eb733fe3914997885c330612f73f1330730aed80eb232244e5a97c27c7ed8aeb68bd89ec4bca4887e67063255c0006396cd2b9a2598ac86a8077b16bd6fc57b4c792b085568c4f6ffabfe4fa1478a6e44c00e39a0d632234d88354a2865ba58cc7d318ef503a253900fc446cc138c3315e1bbeb5640573ac0857befd8bf8f94dcddabd87a36fa2c8a29e8218892dd620bda5a5c7d86e2a1cf7209110ac568e776607ece2e01e7af3be43aacb1cfa0d4d9604806e93dab5c53be0"}, &(0x7f00009e0000-0x4)=0xef) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bcc000)=@assoc_value={r1, 0x7}, &(0x7f000045f000)=0x8) socket$nl_route(0x10, 0x3, 0x0) 2018/02/09 00:01:04 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000026000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000027000-0x4)=0x32, 0x80000) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000026000), &(0x7f0000026000)=0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000026000-0x10), &(0x7f0000026000-0x2)=0x10) ioctl$sock_netdev_private(r1, 0x89f0, &(0x7f0000024000)="4ea1b2bac574ff3e3384abd66b86b716d9341bef344b862ced3284df314e32415a380ec74f17f69405b6653ceaafb5b424169ef65992119ab47541c31d9104595526985d50f86a49655bf1367667d3bb66e3eb3fa18e6c98395eb9e27a308020c54c5b38d5a6705e7cbde0382d1caeb93eabae98aba919e035bd41fbd56fa7c7edb632f8b3b30e3988a1f1878d9edc29b2068cce8b651fb4d0baf2bbfd1924e832627c0cb0fa65d7e787e8161ce92047d2301d42c266fcb3446739068d7846cfbf867210aa909c016c0bc25977cc9e7da91ad5d812dcb21007a95d") mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000028000-0x8)) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000009000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001b000-0x3c)=@newneigh={0x28, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, [@NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/02/09 00:01:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000009d000-0x8)={0x0, 0x9}, &(0x7f0000dd3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000313000)={r1, 0x3, 0x2, [0x7f, 0x8]}, &(0x7f0000e7d000-0x4)=0xc) close(r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000be7000-0x28)={@generic="02000000000000006baefb76187ee60a", 0x0}) sendmsg(r0, &(0x7f0000bbf000+0xe48)={&(0x7f0000201000-0x10)=@can={0x1d, r2}, 0x10, &(0x7f000044f000)=[{&(0x7f0000dd1000)="259e403c63a6404fedbf6595b2726f6c60710b03003c4f138ab6705738f7448220562adeece63cdb960ef83360ba935d78bb55c6", 0x34}, {&(0x7f0000105000)="5a47d06d6201ac1ba4a508a4e626455b5e0f183624289bc2f17c76b6782e5110608f3fd13744c0aa450678a2fd8f90e64a231aef7454d036a1df24fbcd819bc4ef1fd50d40fd44c85202", 0x4a}, {&(0x7f0000c8c000-0x4c)="5024c0e1ce2393192aa83f39c4857b7363bd7b3ee08d9793bd7e3163e851154527b36ac889838f418134b628019f31802732629a958ef1d49f2237b6503cbf0d70e5a2a77ada2f9fc35a404f", 0x4c}, {&(0x7f0000f40000-0x9a)="5de274a261b98a190570b73238d51f8df4b3618d122fec658b78e22e90d382715e7e3cf3c79cff3dc1027ab1bc5a7d7e84cf649381f51dac95d4ef14385fd0d3a4c2472d914217e1ebe5145307adef9f7ed690a0d3c9bd1225beedbbfe9db064e666e24be8fbde47349203daf77da8ed2c332e1471c4f9ff7e4f15e9a549330bdf82b065c7b20de36ea01789764459f02effac3f5cf2940f999e", 0x9a}], 0x4, &(0x7f0000623000)=[{0xb0, 0x1, 0x3308, "c7c6a0de14bdddf03ed5f68bdd047c528c6819a54d1122cc5dcf796000bd4eb17e9b28e140b80e6a9d4085300d5fe0fe86f68db29ab6bd97eae4c0c2fcc08a9cd548ed86d1a02d5495e2352b6aba3a220523d1c37590109ab0b6b5a88638eb75c531023158cc0a85b4bc401287bc5470165ad296360ee7ebc691f16cc86bfba39cb7eeb4e46b554508c722ffa9ca92fc8557e1e8dd24461c7ccdd8f81265168b"}, {0x90, 0x1, 0x1f, "cdaf07d4f29b7e8428a33bbfd22fea699c06694cabdafee4c85519fef46ce4fa1d852ab1a149add64c4996623a3be2f55638920899a091f520d2282419e66fdd669c01faca4866f6f0c17c49beee85848768fd64156f783b93b093b2eee322b7056778038b713429a18a306182f8e2bc1cd139628c6bc28d42400f029f4213"}, {0xb8, 0x11b, 0x2, "eafe15e23f3e15c1f3aa0319756be283d0579dbbe6b2425ec1b0a971e388ebcb99f2307de76eb777bbdefb03d44665dd9f384fd3743b311beaf667b4a5bf9ac4154a3be89c0d5558ae6fbf39a0dd62d7b8429d14c73122ecf09d5d3e3245df89838e8cfb5804e10d19af34a3ff311187a17f866b8e59933a94ff746e456421eacec498a7d2e3b7a3ce94c9a6fc0c96588fa04a4b1118f97089dbaa2a17f1ac655557"}, {0x48, 0x10d, 0x2, "70ad4057426642f70e2af62db60866ad5be8bf8662e9090ffefbc2e4138ca178a0d806cab97f8f6f7cdb41832519614b7c51c3238e8f"}, {0x78, 0x0, 0x6, "30be9f499a66842fdfd20ecc61650444420f1c2855f44ef3703f5a9dbeeb0b014cdd9c8f2f5f36fa97b32ecda56bde2fc18419c886d81cedb2abaf21e0eaa162777011c19ca8a889300674734cbbf40d6b641d799476ff6b951f4dd43bee6a9b7402dc87ff53"}, {0x48, 0x10c, 0x1, "adf6b5c7527719954f2c82d58a2de3778c72a52bb8177fb6d8246f31846e9c473cb55774c3a7a1973b2f3c2136e0cc260ac5a67176bdeef5"}, {0x50, 0x111, 0x6, "ab23799342a43f7b66dc3c7ee1646b2c776218cbd517bb9a5f8719e63e8109fe2f8e52961d7c8883bfc5e6230993cd94376f1b180431f52024c07dc971ebe8"}], 0x350, 0x20000001}, 0x881) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000bb0000-0x20)={@common='nr0\x00', @ifru_flags}) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000154000)={@mcast1}, &(0x7f00008bb000-0x4)=0x14) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004c5000-0x4)=0xbfd, 0x4) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000fdb000)={0x0, 0x0, &(0x7f0000ee6000)=[], 0x0, &(0x7f0000245000)=""/81, 0x51}, 0x2020) socketpair(0x1f, 0x80003, 0x8, &(0x7f0000365000-0x8)={0x0, 0x0}) bind$alg(r4, &(0x7f00002a0000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) getsockopt(r0, 0x7, 0x9, &(0x7f0000f6e000)=""/201, &(0x7f0000bd9000-0x4)=0xc9) 2018/02/09 00:01:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000f20000)=@file={0x0, ""/5}, &(0x7f0000cca000)=0x7, 0x80000) r2 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000cfb000-0xe8)={{{@in=@rand_addr, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000504000-0x4)=0xe8) r4 = getgid() sendmmsg$unix(r1, &(0x7f0000785000-0x70)=[{&(0x7f0000fe6000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000097b000-0x20)=[{&(0x7f00004e7000)="c2fcb8278dcfd21587caf8be29d89d09a496e71459f1c30a8abf421f463fde322a8daa895a0c8281d3926188b14b938a2b857b05de9811e0a24bc9ae58a742c48995bd9fd821e7d2404c755fbcab1900b2accdd0aa74d965e0c5dcfd27140c96c0c2bce4c9d1387c756fa0a99dea79533e801bb1e138af257254d8060114c7be8b2e1a26f7ddb3e551480a612463491309268055b2dca3e541ecbc0705eec1154b3e65f6fc7f97b8b860ef46ea2a35a2fb90898a3a9d5170adfd8c2d3468f57acf6031997f5c37dc38f460fc307fe777b12e769d258b71797efde10ede39", 0xde}, {&(0x7f000001a000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000f90000)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x30}, {&(0x7f0000086000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000639000)=[{&(0x7f0000de0000)="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", 0x1000}, {&(0x7f000048b000-0x3a)="d5d259c58c2ab48452ba510a5b3727384e12d5d21e80b8826b12b57a56b675b34780ac1fa0f56005386e507a157b34249a409a5717a729e300dc", 0x3a}, {&(0x7f0000bd0000)="8931df27bf4f641c64ab5ceec36e47745f546587b915ee7f026ffbf6f3317c8d52cbc51a15ddb4703cac72647a5ab6e3488d47411898feabc1b1417cb034b7404b2aaedd265cfbb8ab7690b57fc6245d8c64d4886b4c34a2cf132c9325b7b23c8262bdf74749cb1dadc51d1ef65e6112d6313507c12ef5b4d6e114de0bf883fa7fe36a8f09d35d294b440755673c850276f0a5811dbb8d209340f047c0575ca23d238a7f9223b515b84356e6899536623b0eb6ca5804b02c47a59fa319a4e71ac8d1d591f3", 0xc5}], 0x3, 0x0, 0x0, 0x5}], 0x2, 0x800) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast2=0xe0000002}, 0x2, 0x4, 0x0, 0x1}}, 0xfffffffffffffffa) close(r0) 2018/02/09 00:01:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000813000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x4, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}]}, 0x290) 2018/02/09 00:01:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a42000)) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) r1 = socket(0x0, 0x4, 0x0) accept(r0, &(0x7f00002ba000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000a41000-0x4)=0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xc28}], 0x1) getsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000014000), &(0x7f00000a6000)=0xee2305cfa01b4953) 2018/02/09 00:01:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a00000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {0x1}}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00004ea000-0x4)=0x4, 0x4) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) 2018/02/09 00:01:04 executing program 2: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005cc000)={0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000ef4000)={0x101, 0x7, 0xffff, 0xfffffffffffffffa, 0xffffffffffffffe1, 0xfffffffffffff4c0, 0x7}, 0xc) r1 = socket$key(0xf, 0x3, 0x2) write(r1, &(0x7f0000002000-0x99)="99edeab8c04aea2b875c48837174b221", 0x10) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000fe7000)) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fe9000-0xb)={0xffffffffffffffdd, 0x1, 0x8, 0x5, 0x1, 0x3, 0x3, 0x5, 0xa59, 0x3, 0xfffffffffffffffa}, 0xb) 2018/02/09 00:01:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009f1000)={0x0, 0x0}) getsockname$netlink(r0, &(0x7f0000df9000-0xc), &(0x7f00005bf000-0x4)=0xc) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000682000-0xb)="0800d700000816f2f9ff6e") connect(r1, &(0x7f0000ea1000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) getpeername$netlink(0xffffffffffffffff, &(0x7f0000858000-0xc), &(0x7f00003ce000-0x4)=0x7) 2018/02/09 00:01:04 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000002000-0x1)=""/1, &(0x7f0000001000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$int_in(r0, 0x5452, &(0x7f00002a6000)=0x6) socketpair(0x9, 0xe, 0x8000, &(0x7f00001ea000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000e85000)={0x0, 0x7}, &(0x7f0000cda000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000741000-0x6)={r3, 0x9}, 0x6) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000122000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f00009d6000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000539000-0x8)={r4, 0x80000000}, &(0x7f00000b1000-0x4)=0x8) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/09 00:01:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f000063d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001000-0x86)={{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x1, 0x7fffffff, 0x3, 0x1, 0x2, 0xa0, 0xa0, 0x1, r4, r5}, {0x8, 0x40, 0x400, 0x4, 0xffffffffffff82af, 0x101, 0x7be9595b, 0x63}, {0x0, 0x0, 0x2, 0x200}, 0x1, 0x4, 0x0, 0x1, 0x1, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x33}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x3, 0x1, 0x2, 0x8, 0x0, 0xca6f}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(r1, &(0x7f0000000000)=@generic, &(0x7f0000002000-0x4)=0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x510000000}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000000)=0x7, &(0x7f0000002000)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000000)={r7, 0x80}, 0x8) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 00:01:04 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000006000), &(0x7f0000023000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000021000), &(0x7f0000021000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000013000-0x44)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/02/09 00:01:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000049b000)={0x1, 0xfffffffffffffffc, 0x9, 0x8, 0x100, 0x9, 0x7, 0x4, 0x0}, &(0x7f0000aed000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000006000-0x6)={r1, 0x3f}, 0x6) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008c0000), &(0x7f0000321000-0x4)=0x8) 2018/02/09 00:01:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/02/09 00:01:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f98000)="57bf4191", 0xffffffffffffff47) pipe(&(0x7f0000b95000)={0x0}) getsockname$llc(r1, &(0x7f0000d0c000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000081f000)=0x10) r2 = accept4(r0, &(0x7f0000216000)=@ax25, &(0x7f0000394000)=0x10, 0x800) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000365000)={@generic="3dabaf34a5f5705a3619ae8b3b35aad9", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) setsockopt$ax25_int(r2, 0x101, 0xb, &(0x7f000046a000)=0xfff, 0x4) getpeername$llc(r1, &(0x7f00006f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000e27000-0x4)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f00007e5000-0x7)="38614c7f179df7", 0x7) 2018/02/09 00:01:04 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000001000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000005000)="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") r1 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r1, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) bind(r1, &(0x7f0000002000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x2, 0x4, {0xa, 0x1, 0x20, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x40}}}, 0x3a) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0xc2, "cb6b9be0b43b643daa997f3bab831b36a1fcbcbe94dc6d23f0e8374c064e4444d3a00ff7bff7f3136d3224192a4b48e6f3532dd2b2f4f9b69d9537d8ccbf521f791c17c880a8eb1744a6d021e36a585beff8f60e5459b0c7408571c90258fc8f0c801eb8610dd60668008bdeb29f068476a7dbd052fbc1d4954f373a43beb6a483e33edf13c511b5ccf8bd9cdae811fbf30eeedf76b4bcd524ed60579f0e17818154bd386febc802ccab66c8043e3209f1c5806682556c339c554de6803035c76af3"}, &(0x7f0000006000)=0xca) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000006000)={r2, 0x18, "74ed2f260c3a5c50151dc1b71716e62fd12435bf8195c559"}, &(0x7f0000007000-0x4)=0x20) 2018/02/09 00:01:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00007d3000)={&(0x7f0000884000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00002f0000-0x10)={r0, r1, 0x7, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000b85000-0x38)={&(0x7f000058f000)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f000084c000)=[]}, 0x8000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000ba5000)=0x2, 0x4) getsockname(r0, &(0x7f0000eb5000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f00003de000)=0x2e) r3 = gettid() r4 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000034a000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000734000-0x71)={{{@in=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000a37000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b51000)={0x0, 0x0, 0x0}, &(0x7f00007f6000)=0xc) r8 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007c5000)={{{@in6=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000e7c000)=0xe8) r10 = getgid() sendmsg$netlink(r2, &(0x7f0000127000-0x38)={&(0x7f0000c6c000-0xc)=@kern={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000903000-0x50)=[{&(0x7f0000cc9000)={0x21c0, 0x29, 0x0, 0x5, 0x0, "", [@nested={0x100, 0x1d, [@generic="f328dfdf1795cd360bde4394d32291d6aaf519fcaf1c2891918dc85c51e6cc8529aa5c59da584a16a38c915179b5fe6ce88f0d9dbae600accfe9ca8df332bf7a5864d699f84fb42d9bd42704e58adba6a77f46143463efef1e7fb52a1676decacf511daa36dedfb593ec68024b28d614f50069869dc0270da562a37eb996f860a8b73eee5ca4001f9297feb967f3d5548b985e96c287396aed576675e8f9a26f9066e25383d4e0fe37de77465a076dbdff6eaf9b8f3874a07246c45785acaecca4d38b184d0c8e6818ada5e890c8217340feafe60c549f7ec150048a1f059cf8e34ffdcf0a234b7245a894050536091f6526399405ec11785c"]}, @nested={0x20b0, 0x35, [@generic="72a4e97130f453b6231b6614a8a292d0eca3c3ba110b9205d7a1df3c5f1d920ae21893133019d94ccf51c8272aad077c5ada8bf79e970160aeee2a4999f78a8214efb1f0fccb3a8ab91b9980850ec6ff524c22049d3bb19d7f1948423656a62de3047e259bdf0a7699d2333d9f847d3c2287906c33d86bbce4a24d2684939863138df64ebe9c5896a3df78c35e5267094f642f69d70c83220daf25f2730271dcf54a551c", @typed={0x1008, 0x1f, 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[@generic="dbff37dd099cebe5be7a49e1edb8c9b95b3b3bc3d7c159e5e10a1a561a081926c3f7bc3bdb852f58a27db5b13a7b5136b983313d9522f9b792a229c3d19f688f4519c989931d2ae6c19f98ec10ed31dbedc4b5d9f9f63c2e6f6658200dffeee18b45bee17a6641d0cecd69a5642b9e", @typed={0xc, 0x86, @fd=r0}, @generic="3a3bacf92c0908b9e483a7c5c3a854c390e646f00fc3938c5107041bb9c5bb34de1b60145944f31d19ab02cc0e067e2456be54b794acdead1c3533dc910d92fedd31cfc2d16846", @generic="e95265a79cafcf7dc02a88002314178471e3fdd2a2d313b7b2c74d37be40b3b9936010c60fd4fa3378e325de14c5fe4391be5801cfac9e5b8de705c19020b0717373ac9213bcc374cccd8cf3540ab810546c9e8d4ae25f66068cc08a2bbf340a2fde04f78dc4c49b7bd6aaaf9234b057d3cd80b1f0227de5d1dfdf36ce431c0eaea9168c299b0fc26e8e476d798c2e7aa81c9279bd8bbff55f0d82f5bc58e13707c4585086098f04fbaf36af726460894f9de748d21279cd9a5c8b94950c9b9937d054eb05fc649a0f91eba54e60967b8cd36c0098d3dac47c819fc6a97e980b3e17a534517222f730632689be6263923597107b", @typed={0xc, 0x2b, @u32=0x7}]}, @nested={0x1118, 0x86, [@typed={0xc, 0x40, 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@generic="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@typed={0xc, 0x74, @pid=r3}]}, @typed={0xc, 0x43, @pid=r4}, @nested={0xe0, 0x3f, [@typed={0xc, 0x21, @u32=0x7}, @typed={0xd0, 0x45, @binary="e99de527216162be3351a879aeea6f64432002f1ab8fb958ab5c469c291322e50aec083a9b38165324e0accfebfd3d31f29d3a12c0c59a65cfacd733d9647a655ae15480545da16a98ec3070d0bbf8b2769327b12a4155ef219c3b163b388d59edf6f898377d51c90da540ad7762381e6c999fccd9485f0d5563e6dab4691dfd15be1b4d92a5744b5c722fd9adcc6fc313a9dc1f66dffdfb163efbf043f1fdf5445b105cea46d9702ae0f322319f9eec8e0ae8778e547934a3a67bdd14c0e3e9a30fd89e40"}]}, @typed={0x18, 0x54, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x2560}], 0x5, &(0x7f0000bfc000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x10, 0x1, 0x1, []}], 0x128, 0x40}, 0x4000000) 2018/02/09 00:01:04 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2a, &(0x7f0000001000-0x4), 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00003fe000)='tls\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000034a000-0x4)=0x3ffffffffffffff, 0x23) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xf, 0x801, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000001000-0x4), &(0x7f0000003000-0x4)=0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000002000-0x4)=0x8000, 0x4) 2018/02/09 00:01:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @ipv4=@empty}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810d46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b57c0d"]}, 0x84}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) socketpair(0xd, 0x5, 0xf9, &(0x7f00007ef000)) connect$inet6(r0, &(0x7f0000071000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/09 00:01:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x10, 0x802, 0x0) getpeername$packet(r1, &(0x7f0000d59000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000a3b000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000db6000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x6, r2}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009c0000)={@common='ipddp0\x00', 0x0}) bind$packet(r0, &(0x7f0000173000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000837000)) 2018/02/09 00:01:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000091f000)={@remote, @broadcast}, &(0x7f000060b000)=0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000057c000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffffffff}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) 2018/02/09 00:01:05 executing program 5: mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001cb000)={0x0, 0x0}) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000191000)={{{@in6=@mcast2, @in6=@remote}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f000026a000-0x4)=0xe8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000d0000)=@assoc_value={0x0}, &(0x7f0000269000)=0x8) r3 = socket(0xa, 0x0, 0x3) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000259000-0xcf)="13ebcf40d9f63be5e5b3725e45ebadb134a386094387a920827bb5b7017ebdb15218802dd539c1283c2a8081e5525613cbe219cf664310819014b9426c68e20d6c8bcd6c893f99886de918b91aef3dd5c66e12d6dff7edcc3f80aaca74df3955e8917d22902077e7e9cfd5008cfe4484d668a7e87cc0d76689b8d257ae1cd8fd483d4e38482984b049a287d7e716e3f7672ba1089597cfa166f7b8adefb5c7c11c91f2f1133038da70f310b8ebe0f5e4174fb3c440eddda584b8884137480754b4823f4124285198fea6246deb5131", 0xcf) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000026a000)={0x1, 0x2, 0x27b2, 0x7, 0x3}, 0x14) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000026b000-0x8)=@assoc_value={0x0}, &(0x7f00001a7000-0x4)=0x8) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r3, &(0x7f000026c000-0xc)={0x10, 0x0, 0x3, 0x81}, 0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000ea000)={r2, 0x8, 0x6, 0x7fffffff, 0x4, 0x7fff, 0x1, 0x1c000000000, {r4, @in={{0x2, 0x2, @rand_addr=0x7}}, 0x9, 0x3f, 0x7fff, 0x0, 0x6}}, &(0x7f0000269000)=0xb8) socketpair(0x1e, 0x5, 0x0, &(0x7f0000263000-0x8)={0x0}) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f000026c000), &(0x7f00001d7000)=0x10) accept4$vsock_stream(r3, &(0x7f0000179000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80800) connect$ax25(r5, &(0x7f0000266000)={0x1e, {"03091f0000de31"}}, 0x10) 2018/02/09 00:01:05 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@common='bridge0\x00', 0x0}) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32}, [@NDA_LLADDR={0xa, 0x2, @empty}]}, 0x61d}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x400000000000, 0x84, &(0x7f0000782000)) syz_emit_ethernet(0x34e, &(0x7f0000a52000)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@mpls_uc={0x8847, {[{0x7, 0x7, 0x7fff, 0x10000}, {0x10000, 0xc36e, 0x8, 0x7fff}, {0x381ce81b, 0xd2, 0x3, 0x2}, {0x9, 0x20, 0xfffffffffffff732, 0xf9e}, {0x1, 0x2, 0x4, 0x2}, {0x2, 0x1, 0x33dab97f, 0x7}], @ipv6={0x3, 0x6, "1f09d9", 0x300, 0x3f, 0x7, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xd}, {[@fragment={0x0, 0x0, 0x6, 0xfc4, 0x0, 0x8, 0x1}, @dstopts={0x3a, 0x7, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x9, 0x7, [0x80, 0x5, 0x10001, 0x2, 0x3, 0x5c]}}]}, @dstopts={0xbf, 0x18, [], [@hao={0xc9, 0x10, @empty}, @calipso={0x7, 0x28, {0x4, 0x8, 0x1ff, 0x9, [0xf911, 0x0, 0x200, 0x10000]}}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x10000}, @generic={0xa6a, 0x82, "1c7e16f8e4f784a4564e9d51ccf832e3b6536583b3382ff746714c6603629b4085ca8ee5696a0a1311f5ded7bdf54e80fce4c50b52df472205e7ee74dd7866622e77a514426f05787fe60055fa89c9238e7a474ab54f90e2a75c853021a4f96b80e0861ed08d07d9faab7f8d57fd3179bad8920fab7843ebba763727023fc0d291bf"}]}, @routing={0x3f, 0x4, 0x3, 0x3, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @empty]}, @routing={0x67, 0x6, 0x2, 0x8, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}]}, @fragment={0x13, 0x0, 0x77, 0x7, 0x0, 0xfffffffffffffffc, 0x3}, @routing={0x77, 0x6, 0x0, 0x316f, 0x0, [@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}, @dstopts={0x6f, 0x2, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x1}, @jumbo={0xc2, 0x4, 0x1ff}, @enc_lim={0x4, 0x1, 0x5}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x0, 0x0, 0x722450f8, 0x401, 0x0, 0x4, 0x3}, @fragment={0x6c, 0x0, 0x100000001, 0xffffffff, 0x0, 0x81, 0x2}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x6f8, {0x7fff, 0x6, "f57849", 0x1ad1, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, [@routing={0x11, 0x4, 0x45f160541de2adaa, 0xffffffff80000001, 0x0, [@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}]}, @hopopts={0x88, 0x14, [], [@ra={0x5, 0x2, 0xfffffffffffff451}, @enc_lim={0x4, 0x1, 0x1ff}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @generic={0x8000, 0x8b, "e250b6aacb94da86240a691ffc0f52b2f98ea1724e5364219a9dd9e137897a107b7f1b9e6dcf89aea3546b3ab64f4b13fa986a476b70a5575caf4754198135abeb4bf8d92d4ed99f3511f945b4cff2d6bc0f409b6a93cc9b7ed6e3e25abf90771e4cc3d78ea37172f480a66d9cd97d677f9beb912a3e877b87cda9716e28c8b5db299cb412e20f128d73ba"}]}], "22a7b0a192a9727adf85f55d51551f3838f3"}}}}}}}}, &(0x7f00001d5000)={0x1, 0x2, [0xb51, 0xf77]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x48}, {0x6}]}, 0x10) sendto$unix(r3, &(0x7f0000008000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) socketpair(0x1, 0x4, 0xffffffff00000000, &(0x7f0000e62000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f00006d3000)=0x3) 2018/02/09 00:01:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00002cf000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000fd2000)={0x0, 0x0, 0x64b4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f000063b000-0x8)={r2}) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383c4b3b60ced7c54dbb7295df0df8217ad2c00000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000404000)=[{0x0, 0x0, &(0x7f0000ea1000)=[], 0x0, &(0x7f0000092000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvfrom(r3, &(0x7f00005f0000-0xc7)=""/199, 0xfffffffffffffd95, 0x0, &(0x7f0000a76000-0x10)=@can={0x1d}, 0xfffffffffffffeb6) 2018/02/09 00:01:05 executing program 3: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr, 0xffffffffffffffff, 0x6c}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet6(r0, &(0x7f0000fe8000-0xa7), 0x0, 0x0, &(0x7f0000699000-0x1c)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000feb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000fe4000-0x4), &(0x7f0000fec000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007f2000-0x18)={0x0, 0x7f, 0x0, 0x5, 0x7}, &(0x7f0000290000-0x4)=0x18) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000feb000-0x8c)={r3, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x8c) 2018/02/09 00:01:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000d55000)={{0x2, 0x1, @loopback=0x7f000001}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x2, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="6fee50198d3414d401e6d94ed8a12c35"}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00008a3000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="d1"]}]}]}, 0x40}, 0x1}, 0x0) 2018/02/09 00:01:05 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000384000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a", 0x5) readv(r1, &(0x7f00000da000)=[{&(0x7f00006ee000-0x9a)=""/154, 0x9a}], 0x1) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/09 00:01:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xe384d6ddcf45688d, 0xffffffff00000001, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000880000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00001c4000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000000000)=@common='sit0\x00', 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000ab3000-0x10)={0x0, 0x0, 0x0, 0x800000000002, 0x0}, &(0x7f0000fa7000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ce4000)={r3, 0x0, 0x7ff, 0x7fff}, 0x10) 2018/02/09 00:01:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000d01000)=0xfff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000697000-0x1f)=""/31, 0x1f, 0x0, &(0x7f0000e1c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/09 00:01:05 executing program 3: r0 = socket(0x2, 0x9, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000001000-0x4)=0x10) write(r0, &(0x7f0000156000-0x48), 0x0) [ 35.192225] bridge: RTM_NEWNEIGH with invalid ether address [ 35.198345] Cannot find del_set index 0 as target 2018/02/09 00:01:05 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000006000)={0x18, 0x32, 0x401, 0xffffffffffffffff, 0x1, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 2018/02/09 00:01:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000699000)="53683bb6a81b41547a70d1b8d6e73ddaaa6e64d81d693fe3bc3a04f2c5fd819bfcb9f4315e41adb7bb78c678d57479078980c88e0b5d9f406f5bfa646cb53bd7a9d271d47401ab2a2236a9", 0x4b, 0x840, &(0x7f00000b2000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200005ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00008cb000-0x3)='nv\x00', 0x3) sendto$inet(r1, &(0x7f00002c0000)="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", 0x745, 0x0, &(0x7f0000252000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/09 00:01:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x2, 0x19) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000506000), &(0x7f0000165000)=0x4) sendmsg$nfc_llcp(r0, &(0x7f0000085000-0x38)={&(0x7f0000d8b000)={0x27, 0x4004, 0x401, 0x7, 0x3fff8000000000, 0x4, "b34fee6ea6336ea73cedb0dadb0008000b6149b3de3c5d4db17e0a2536b576d987bb4149f859c7d2db0f125913362d7221c7e9432bf6cef7d8f099c145cd98", 0x7fffffff}, 0x60, &(0x7f0000253000)=[{&(0x7f0000478000)="dd2884a25703fbf52147676670a8384854194b56cacfb993818acb92ba6d434bf16407168a3ab28bce73602d2a17462a1e042276ffed62928a71d0716e00b61e2ce6af707cad53083774ea68af6c0c8274a63156d3a20ca4f8", 0x59}, {&(0x7f00006a2000)="e5e79aec9e8024a7ad8a42db3f15ab0b5a708eb8c399ebbc15acfe0053d702138f064187284cbc83", 0x28}, {&(0x7f00009be000)="9a388ac8de0fec8a01eb31e0653af82ee5ec6d70b121c15b2a04826d08ffc369834c15f53000ebec9134e979f97a23db732de684645da8325b984ae7b1d9a3c62c91e22ccf5d10b86bcc912fbab3fb45178c924d41fd7cb8b33ab12ba21f098a1bbc68d09dc0eab9edc0b149f55ce8dba0461b5792c0e8d369b5a47e2983557959540a1e5062af81da45771048f7cd24bae8b9c96d1e", 0x96}, {&(0x7f0000c94000)="9882c51c19ec00528d3ca64ac6f509d58f11005ad183adef20569f05d00951098159040501ede1cb5dfb28e3ee10030bd2143d41a1e4bcd738dab2b28c2b740c1eca391743fb2f694a313570dc428445acec8826660e63390fd1be1a760ac001f68966d357a4780d69daf8937dc5856edbbc96ba62e5f6", 0x77}], 0x4, 0x0, 0x0, 0x4048c4}, 0x404c000) bind$alg(r0, &(0x7f0000bff000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) recvmsg(r1, &(0x7f0000c37000-0x38)={&(0x7f0000a0c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f00008be000-0x70)=[{&(0x7f00003aa000-0xd5)=""/213, 0xd5}, {&(0x7f0000d34000-0xd6)=""/214, 0xd6}, {&(0x7f0000297000-0x1000)=""/4096, 0x1000}, {&(0x7f0000858000-0x8d)=""/141, 0x8d}, {&(0x7f00002e5000-0x46)=""/70, 0x46}, {&(0x7f000034c000)=""/212, 0xd4}, {&(0x7f0000a99000-0x55)=""/85, 0x55}], 0x7, &(0x7f0000860000-0x55)=""/85, 0x55, 0x401}, 0x2000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000076000-0x18)="ad76b6c5c20faeb99500000000000000009f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00002b2000)=[{0x0, 0x0, &(0x7f0000a72000-0xa0)=[], 0x0, &(0x7f00006da000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvfrom(r2, &(0x7f0000f73000)=""/63, 0x3f, 0x0, &(0x7f00004cf000-0x10)=@ipx={0x4, 0x0, 0x0, "e262589dfba5"}, 0x10) socketpair(0x1a, 0x0, 0x81, &(0x7f0000ff9000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f000061a000)={0x7, "57798fa85f57"}) socketpair(0xa, 0xa, 0x5, &(0x7f000051b000)={0x0, 0x0}) getsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f000036a000)={@loopback}, &(0x7f00007e5000-0x4)=0x14) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000ac1000)=""/253, &(0x7f0000ca9000)=0xfd) 2018/02/09 00:01:05 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000004000)=@ax25={0x3, {"7141c95abd7fbd"}, 0x1ff}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000004000), 0xdd7, 0x5) poll(&(0x7f0000001000)=[{r0}], 0x1, 0x0) socket$kcm(0x29, 0x5, 0x0) 2018/02/09 00:01:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000c77000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000102000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x2, 0x1f, 0x8a62, 0x3c84, 0x7f}, &(0x7f0000760000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001aa000)={0x900000000000000, 0x8000, 0x8001, 0x0, r2}, &(0x7f0000c28000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty}}, 0x0, 0x95}, 0x98) 2018/02/09 00:01:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0xffffffffffffffff, 0x3c}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x2}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) getpeername(r0, &(0x7f00009eb000-0x16)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000739000-0x4)=0x20) r1 = socket$inet6(0xa, 0x80000, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000db000-0xc)=@sack_info={0x0, 0x8, 0x5}, &(0x7f00007f1000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a05000-0x8)={r2, 0x7, 0x7}, &(0x7f00008f8000)=0x8) [ 35.324652] bridge: RTM_NEWNEIGH with invalid ether address 2018/02/09 00:01:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x18}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096}, 0x48) socketpair(0x14, 0x2, 0x800, &(0x7f0000673000)={0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f000060f000-0x20)={0x9, 0x7fff, 0x2, 0x3, 0x4, 0x8}) 2018/02/09 00:01:05 executing program 5: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f96000-0x9)=@rc, &(0x7f0000f96000-0x4)=0x9, 0x80800) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000842000-0x4)=0x7ff, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001a000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f000001e000)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000006}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 00:01:05 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x805, 0x7f, &(0x7f000000a000-0x8)={0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000009000+0x773)={&(0x7f000000a000-0x8)='./file0\x00', r1}, 0xc) sendmsg$key(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x9, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/09 00:01:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000950000-0x10)={&(0x7f0000283000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xf}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00008b4000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00001b4000)=0x1c, 0x800) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000b47000)="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", 0xfe) 2018/02/09 00:01:05 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket(0xe, 0x6, 0x1000) bind$nfc_llcp(r1, &(0x7f0000960000)={0x27, 0x9, 0x4, 0x3, 0x6, 0xffffffffffffffff, "47ffa29221eb81ee618eb9b1eb4c6f1c4f74b3e11236bf58130982fa7a5d107ab16aa60910ec131521e0b41b59d32dd7074971d7834b0972948dcc857ccd25", 0x9}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000b8b000)={0x0, @rand_addr, @multicast2}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xb, 0x6, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x10, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r3, &(0x7f0000003000-0x48)=@full={{0x3, {"9ed609fe89540e"}, 0x40}, [{"a25e8edf988989"}, {"257c9004f0b774"}, {"705da47eb549ed"}, {"52c7bb2ac95816"}, {"4e1a7fade946d6"}, {"d9d8961717d601"}, {"fda7b9a02ad049"}, {"d407684da7e0fd"}]}, 0x48) bind$can_raw(r0, &(0x7f0000001000-0x10)={0x1d, r2}, 0x10) setsockopt(r0, 0x65, 0x3, &(0x7f0000000000), 0x0) 2018/02/09 00:01:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f00001f8000-0x4), 0x4) accept4$packet(0xffffffffffffff9c, &(0x7f0000460000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000918000-0x4)=0x14, 0x80800) sendmmsg(r0, &(0x7f00007cb000-0xf0)=[{{&(0x7f0000809000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x4, 0x1, {0xa, 0x0, 0x3, @empty, 0x4}}}, 0x3a, &(0x7f0000bc4000-0x20)=[{&(0x7f000008d000-0xeb)="f7459e6d89d6ee5e63da9838227498e6509fda70a56502e0d2d76143225c3ddd333ab0d278694ed38b177e920012c2eba6ff11175d17e1b6c9b43d034530cd1e3fa4411d538cb64bd6a5be7f162c1dfe2f4868ca7ae36c1875c1258bda53e2a726f723fa92e36e6aa7b0bc0c8f8fbaa7a9080ae1989c91681cf863cf3bd6eda880446190ef283b0606ce544a5676a7ab2d5b5c79da090573da944dbc61a48b01028b2b491f456b5fe2ca007f58f1ccdceb368eb5cae48a4704e48c4193c2ae4cd0ad74e679f238c0842146a4bc7496f4e75dcc71ce06f0ff85c51f6c616dbc3994abce339bd6d022c81093", 0xeb}, {&(0x7f0000495000)="0e2e864e3d2196bf351947cf794dc3fea75eea0e390771edaf4f5eee30662138765d3b6405ac7bf9006073adba1067b929ec132628de5130227368d7ed91ee1f34fd046fbb2726e5781b972088ef2889e45c58c5dfd07d66e85e8a78b960d8de690b9c6fb3764013fd888f4b53ed6d5eb33d8ee462521a70a665a1fe804c1169fdb8acc1dd1aae484737572db1b922f3008bbb86bad424f9cd98dc14798ee5b339424667b83b5383b5bd7bf747f21e9a127465896dfad4511740fdf0079afb5c39a5dad55a7a153858", 0xc9}], 0x2, &(0x7f000077e000-0x3b8)=[{0x48, 0x1bf, 0xb7, "9f461f0b5e8c50b2ad86228ec013377a54a3a4a386bef5f2da414f62688ff54c7dd019d26c38ffe41019278690cbf408d526df4e"}, {0xa0, 0x29, 0x95, "6a6d6f5771d1d69b9967452e017534c62c3144b18b620a569eb54cd4b769e126500eff5d65f0e3aa3c1aeaaa0da43952a37e1762a8c58957467dfdc9a828158462918754810e87b737a5571d7cd694735e12d91aac35aa03e3393d0c3924e3f4e64224f1d2ea87fd3b5e7f4b1ad0311610b0a5c5c6d93769f09c60210417e9d368709ed937d1de0de197ce8af456"}, {0xe8, 0x117, 0x7, "a81446226603dcee49f6866f9576a31b50d2aec1f37f3337bd43c522c6f465c5fde47407a3426deb1f35e261aa66e9fb3a48886bf88a940a5dda4c26dab2d7a728553150ea1d8c118359167e38d47a5797654251ee94d91591e82ffb9d6db757d5ddf613bd1f80bfed606ee43259bb3f3674f25234c4498f27c72bf2919e168e4b328d4ea3fb73433bb72cb60ad1f7c47713d849f7a2eb05b7f773d710f15c7cd71cf8e4f9d894f27774393d4d7bef9502a5097ca42793374f8cd47e37a4e0fcb81d59ddce7ab83b991fda0cda7b1fe265144b"}, {0xd8, 0x10e, 0xffffffff, "758f297db3491e40ec3d37961ee05df9c0581826447e5dddc8a3e5d78637c149986dba75379591c649485f171081d180279682a5d6a491c0509b10f715fb17a19b9ce318bfac2bf514d7f20d69fd4b9376b70668082efef4a5f45adc2f4243fd74c92e3ba53bd0fbc2992ed0db972eceef1b73cc625e83157f7d2d689679d16a5e32619e8b936eae700cfe6754d2dbe12433782e9f0fa22439321170fdf2bd161f22281b5550f9e9d647d3897ee250c4156dc14e61da75c7e7df5ab37400c3d205"}, {0x110, 0x13b, 0x79bd, "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"}], 0x3b8, 0x4000}, 0x40}, {{&(0x7f00006f5000)=@ll={0x11, 0x16, r1, 0x1, 0x72, 0x6, @empty}, 0x14, &(0x7f0000b8e000)=[{&(0x7f0000251000)="596558c195d6936b0ef0e28634b31f00f57473ac1f4afae51da8a2152d796c5a49b9fa0a62a4e36e13d863de39927897da1b9353ab49c323ff69fdf5e22892e9af543a892b459258de06076803c1f8a50777cf7851d0ca803d5b9b98323df40e9b395ca6cafde07541ed196bd54ab9bd9a82ce4dc1c21aeb79ddbba9e390936c66db147e61ff9e67", 0x88}, {&(0x7f0000017000)="db30be2125b2014ab4de03e44399c1a74d0e8fcc01434a6f01a0b6b4f7c3fe1ae462c18de4335c75e41cf0f2f34845692478948d13200aee036a774f66f50c5a59b68d9ae7a3f74461738c4f6c213a27a88adec1bab26e4a54e600dbf839e71c8a584952492ab118131fcbbd572d6f1bcbac346f72cfe0f8196eca9048f66f206307c4fe9a3e46b0feac6536ed00f15ba1491ea27e24618d886451a822619c05e3b5f087a49ab3668547a16a3fc96c59b52897fa62fad6032ab18e888a013a7b58a9ad4acefe0b649fe0ab2a73de3eb1e8bf881fdb0227fbc2b335d5d7997e02e77d32647d08c93aac3d39a07c46ae2a4fcbf6837274", 0xf6}, {&(0x7f00006e8000-0x77)="0ef3a001d6b9f3f440f5b90e05e7a6312720c603410cb929da505842df8cbba3809c17dcf65cd022a7f56e6362405db649e70bc41f6ac46e5945142f2d18ffe29b1a0558b04007afd267e35f58bb10706312442fa17b97c381ef0562c27054a9bc14c8dbd2006f241add2cbf690cae019497d020d415e9", 0x77}, {&(0x7f0000d0d000)="6fd742386a9383f894e4f3", 0xb}, {&(0x7f0000943000)="f13a6b2924d0e5c67c9b4fdc626ff04a304fb2319d3ac75706ead4310226540d5b52eb8c9d81d5d42c0de3c5e8c4c4fdea6f1450f70ad00420644c0501e54c5dee60460ff7e7923c79e10312a39094e2f80bef9c0cf913f1d0e8b5fc93882172f6a8d0de78edc7f86f42c7ec5e876b6e1e1a5112045b8041a3e6a61116c51f263aeae6e00be9832a68a2a3487a7ee554973f85372e88cac439b1c1a1a9c9a912a90cf8ff1b354a1aeb6a6c5b049b386142b69fa36252e10fd8285ef02892d6f2480478c057c3e9e943ac6d8a", 0xcc}, {&(0x7f0000340000-0xf6)="232d6d66d13b0bd13ab8e933f14f17a07338ec55d67028e18f3b255d289bc009c363f95896ea0437d776e50ad063f82860c93580affda7712972071226ccc0376889d21e312a3f7c093536805ab352bdbd9f1f53d86170e2e5ac8fe37071a9f35b2ee4c5859d602d765f2cf09addd71cb52c6c7e66259bb054d3bfd5e2dd65cbb8f08e066608f5433de09d50ea40928f5d41dd9dfe55b43bef8b3320f416aad64751f33f14f3abad5fc96b8612eef1b5bf8490db70b4366a3be1090becc849d7c87271e24665dbd416ed714786e384344369f9166d39b284c2d19da4d1c56cc6dee2d0999a3732971ecfea64cdd6e49e7c561bea117d", 0xf6}, {&(0x7f0000ab5000-0x65)="05099cd9bf126c605999a2dd38ed6344f5eb2c05274a4d33691347c4fb14084276d0dcd244f3d50432cdccf803373093c18adc1ebf0c4a051db555c8a530bcf93afd7cf70bfbe33bd95f3daf20fbd9eb717e88d1a7cc9c164dd2a6d7408b243ce31c23a666", 0x65}, {&(0x7f000079a000)="df07ff8abba3da7d58f5f0c6b4e55ab24a2e4dd31a04a64cae5eee96ff015fb980a446ef9d92aecea037e1155feb2c8590921a430d413470e2418fdf1765565b9f0f218d5a750271fdc2d4ef7515e920b89025b22f4a0fd961ca0f7b9aac74d49a", 0x61}, {&(0x7f00005a1000-0x58)="4ab6a91dd869597482debdd7289101db68dc8f24e076f22a5f0a9a39be6525c544bb1497bd5bbe6092a7745f0b2e72d03cf4ffef8e5a776b53201681e0c296852b4486c09f1e55e3830245808067e12a49836b8b5f79d6fe", 0x58}], 0x9, &(0x7f000061f000-0x200)=[{0x78, 0x117, 0x7, "5f3bcccb22cd92be636f9de62c8e7e2796584fcf2c458070cb53a724c2a3ea1cabe1bf30cf75abfe14336d5258a3e18f29be158bfabd97df53cf8a58568cf11b2c5db25763e441bbef485c9fea918ac11358a37efdceac78946e46fca9d1e2f2ab58156a"}, {0xe0, 0x11f, 0x1, "9a9dc193f22e8160e2b778d539414b9f04fecb1ef6cd2ba69a741376179618bc154d0d222c8f8d368ee2bf4825296e7616c5cbbd166f9aacdecf626ac51b9d75797b426ef73ad1017d7447de9afa266ddf5a3b701a03658bfd70b10b40063eca914061c1f2b484806acb2ba2bd5bf88becaf5fcf020cf9328264babf571932f1c7eec5ae7ec7d58475e60fb0b30fcb23409097574f58cb9cdda94281e4d7074fc409a3b0c149e9da4e801b16075d2af7fb5e586b060493dd2bac41c69fdcd780f0d6ab5cd59cf54c48"}, {0x48, 0x0, 0x6, "e667cd018ab4570257254e90294cbf1e3d3482a44d06f46512f5b337ba7d0c92a1faf5d9a85ccf48a63a58f2ddcc96c994f2248d"}, {0x30, 0x117, 0x7, "eb057db9e53959a835481062dab54040d55aa7d84976ecbdf25b"}, {0x30, 0x115, 0x8, "f359d08b7d2436904179c8ca6f5d14a9749a5d4d51b00bcafc"}], 0x200, 0x20040080}, 0x5}, {{&(0x7f000075e000-0x1e)=@pppoe={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e, &(0x7f0000eed000)=[{&(0x7f0000a5a000)="dc503a22bcc3001b1640003c759cdb7944f9157920e4628cf7e6997c2e41c3f3a356a13ea2a84b779f451a4beccd314906d4536ce616265a3d3be9f643e235c1944697b0b1d84451b9d33c2d893eec8d81899df2c6a4b1320f2f440b1f5c3f611a202fc760fc6f2346cbcd94a33cb46a57bd5f50994599bfa64e105cb3f064198b410ac74007bca3da91a174dacd13ccdcbee67b65a4fc03f30a4a24759dbf8cc799099d23a2363372a6bc129213d8019178767c18ac77c0a067efccd16c9e87b20bbc8a32db054ffb6a5f5082593c905616c106481fec6a3339135bbb75c8727efc59d1875751f695f6a577c121d07d444fa1e1d299ac6791b8", 0xfa}, {&(0x7f000002d000)="b19472537a998472c913897168dc8d413e07fe7ccab0f352e2db5e6629aaebb3", 0x20}, {&(0x7f00008b7000-0x85)="14ccc332ee61acb419a4bb3e36114edb10a426c0bf7ee014715aac8b8577ee57d27113970b497bf0340e74752256384b3431420f7c5c919826142b9bed508ca9ebf92716edcf875d3e11242d26c99ef69de5725632f77edd5fc77c4402af0cb81c352242022833e86402b46ebc3c0353b01a563dbff199ff9ed2c9712548c4eb0e42d0a845", 0x85}, {&(0x7f0000491000)="9637236fa6936fead3b40dc35c072a7f0de7f9467807cd047918c5b57ff51e2cbcc5e68d61d838cf6b61f01d960aff65cf31500c9bafa4ef34106d910539880c91067020e7d54d779e0fc6f88f91ac264d372a88fa8a07e2bdca6c6e44259ea4c88adee93f378cdff197d94ab74dc8655a3261cf0748d52ae2245427309908ff5c14df5f5dd6c4d88d2fd65c04", 0x8d}, {&(0x7f0000841000-0xee)="e96186a5c0bd098b63fc8a30242201e832e5cb2f277126f1dd0d4c1b260951c65d79f50f344c59507d980634018e6f9502caac8e4e851efd864bb69f0204c784c808409fe95c119b4d426baa91108318561bf2ce438f607eeb1e76cb99c449b454ecb42bf56b1011fb1e233d8b604afac23a8b90c075e0d889c6c9823b57a8b767ebcfa20292319f82a16798bb95d6cb4749dfbea18cabc8282269705a37b7fecfadce6895dcaafc0364f8641dcc428d18cc7140aca8e33f5b9106a2f914d32b100d43890c81ea45ccd88aa26aaeb7c6aea7a1a701c88224b9393fb0c42656d447681b1a3ddbda5cf729cd108958", 0xee}, {&(0x7f0000516000)="34405d1b37b0e2a5617a7e586eb1e7b427bb6d83d54e1e25ba776cc690cb332052284ec18f48c5", 0x27}, {&(0x7f000012d000)="3bad7f4fa1f084b06346eada5c64114f42272ae9611727b7b6a743f2e8a2d372a488de7952817480a93b655a5b413bd8d2a318e4c5a91b907c62b4c6571c95fb07aded64e1da9baafadc52843f0fe6a0eca021e66e05e86ca293453769274d9b876c2684b7d662af5fe705daa7697e71555d88b5", 0x74}], 0x7, 0x0, 0x0, 0x40}, 0x9}, {{&(0x7f000069c000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x10, &(0x7f0000b5d000-0x10)=[{&(0x7f0000c69000-0xf3)="f402235ee8bed29b9b960203ca2d8ff28a5204dab41054ed9de8818dfc30904cf79ab6a0b374e035f70928e0b5227895b00c27af6fab7be048da392e5ddc81eb3d62a84154eaa83ccb7a8e33cd76598a0c7d8f18bc166951caad3ce96ab2f381ee795587342bc6ca347c64dfcb4c08af964f8b553b020ff2bb30d36e63781960945d7be40b2f93885efb1a93b33fb796731e4a6fff13443c7cdfe6404bf244b6b3d2015fa251dfb04adcae265f81d22f243a5949d8a1ce357e8c0693d9e85904c7e0d2dc14d508cc79b746f7798e90d5441ae2af5533c7556504a9c846c6d9bc506534fb7509d6d4e9fa158607df6eed467996", 0xf3}], 0x1, &(0x7f0000b6c000)=[{0x78, 0x113, 0x101, "7af172dc20306f7c48e0b64f5354cfe396bab9408e2b7789b5c5dd949b29f02d7764b204c953d847b3e26a58a346a580b89970c19c4af843dcfaebe550fb5744096b43aa8995947fbbea3011d63094a5403072f35199b8e6a2d8efcfc464faa8ac5c"}, {0x28, 0x115, 0x10001, "0b970d07074a7904ce5d3df03357048534acf4708432"}, {0xf8, 0x10e, 0x5, "0aef7f87c82a1d0cfa298adb3672a440715f732cc18ca2c6709d2565b9b6875ebf638599fbd4e0d7ed98c0f06e799b01f090c5c751dae4af9fcd40755f227e055ab92fc0a12054de9fe0186b45cb116d5b7f0b0c489bb0e8994b61d843ad4df67d567e246070e1481a46bfe9927ac21b2db77075205062afd4941f9b8f2faf8340ec5c5744f61b2f171069e8019dbd583c3b862afff1a9b578131121ec614c728c9f8d5e698cab32d14a9c116b1f6dfb0ccf9e189a9fd69ce17e1bdb6000c7348a2a3f1af2b0cf51888881de4819d0a8cb303b42333d20e08b4339a7b3a4df195297912deab0"}, {0x100, 0x101, 0x0, "0d15bfeebc29c20eb5da84ed5fdfd3e4ce0ee623cd61b3760b50503fcd80ca23d66a0ebb95a0769607a71af4f2880d913b0cb0162c3e95475e177aecede14d28f4e0e978c620e98684e74c46aa7caaf3acc19935b552fe10342abb5a6b52118db8b4495454600c7412ff63db45df55a9d75ef24d948df59f4d1d6237e6ff2da6c8332c4ac0f2b4783f8119336a1c9151ac437708f939bbb39c74f278a404b750baa4a24ebd85ac055b2a4b9757d085aea1402ff245b78271c878451d616b2346769aa3e5716c192017c4320edc3193f01f3b29222ddf6fb5cf1fe6a90aa50a97051cb1f613e13eced06938"}, {0x80, 0x116, 0x9, "986a4008163c4eced047c9fc4331b303e9bb7f6022a040b7f8f3a3a685818a062206ebafc66a3d5b3617ed395290ac62f63231f6806115fd156f6306dd010c2f595d39df97e9b95782b53d97c08ff9acc5b3d95bd4597fa3f759c002e7f1c24024b8e3c2d87f9dae01"}, {0x100, 0x104, 0x9, "b832a4517c515d010d3f7d7372605a35ffee35d57f8550b51c03207ef05afe92c4b2d618be44bf912b612e002b97df4d3930ef92ce6b0d2116739551eda9d888f411d415f6a95f717f7b45c3a39b248c1ec76f16a9c42b04baae88caa32e51cdd3a1bcf36a57e979c49bfb13c7b98660df0156add1f75e4a60955b7985dcb303d46aae15588ee6f6f35c60a81243f84e37b96bd5ecf5a9da128ce9e72c77e1ab7b62f47889c05a70d42866d0dce5d5335891cb410d3cc4c792bb41255727e8a022c710c63172e66057072c035ffeeb7fb4103f9931bec945aba5391b22edbb9c96e0933bc9d2a91a476b8170"}, {0xa0, 0xff, 0x2e, "056e80f0a31b854fda9268af385e7192cfed86c3fe7f1ab62d3c087172d14674336b1bfb1314e9f762dd19e2285e8d168bc1cd194dbd85a25daa3f9ec4fa0c6db37115daf521151e64348576990f785fb9e3b0a84ba4ebba0db3af6b3f6708361725c8cf9a23af10368c81a2b4f5ff6d0363acfc1c5898cd9eea35d9a3f298feb2adf0e5bb057b32c6e1f934c1ca"}, {0xd8, 0x113, 0x72bd, "e3521a10dea19a96ab1d2dbf4854798350c3a571a34b1b417f2f9eaee9aa24c17f56e3ac07d10a770ed73cf505edf78b9fa772a12ce302bbde6e04c7dcb8c009701a6c3b09ec7c09fe3fe49eccbce8ed3fdc07d04b2b30a128fb84ba58fca5ad1ce209991973178a9c35748928f7a38fc138fda5e732acf4017baa3d8c3a8958d2ed9394887f0940177061754de824bd6a8770e7b6d839491d08436d47304274039b7fe1435423825d13f982397cb87e991e67f2662db558079d3546cd01260d041448105700"}], 0x590}, 0x9}], 0x4, 0x20000004) 2018/02/09 00:01:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) readv(r0, &(0x7f00006df000)=[{&(0x7f0000faa000-0x59)=""/89, 0x59}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x1, 0x200, @empty}, 0x1c) sendto$inet6(r1, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f0000257000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r1, &(0x7f0000ae3000-0x40)=[{&(0x7f0000cc5000-0x1000)="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", 0x849}], 0x1) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) sendmsg(r1, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[]}, 0x8040) 2018/02/09 00:01:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000710000)=""/238, &(0x7f0000d32000)=0xee) pipe(&(0x7f0000677000)={0x0}) epoll_pwait(r1, &(0x7f0000046000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x247632ac, &(0x7f0000832000)={0xfffffffffffffffa}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000ebe000)={0x80000019}) 2018/02/09 00:01:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000223000-0x10)={0x3, 0xfffffffffffffffd, 0x0, 0x80}, 0x10) bind$alg(r0, &(0x7f000014b000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) accept(0xffffffffffffff9c, &(0x7f0000ebf000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000619000-0x4)=0x26) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eae000)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00009fe000-0x8)={r1, r3}) sendmsg$nl_xfrm(r1, &(0x7f00000df000-0x20)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00005ec000)={&(0x7f0000835000-0x38c)=@flushpolicy={0x10, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) 2018/02/09 00:01:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000e92000-0xa)={0x10000, "2ee1674233eb"}) r2 = socket(0x11, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000399000)=0x1, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000c8f000)={0xca, 0x101, 0xffffffff7fffffff, 0x200, 0x1f, 0x8, 0x745}, 0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000851000)={0x0, 0x1}, &(0x7f0000860000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000b8c000-0x35)={r4, 0x2d, "69fb582167bcf8618b9216d1fd7b694283dda3c97deee56909bb18c2b156a8519e2ad286f95850f714fa48a7a6"}, &(0x7f0000d34000-0x4)=0x35) ioctl$sock_ifreq(r3, 0x89f1, &(0x7f0000602000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000314000)="06000000000000160003050000800000000000000000005d00ce000b00000023"}) accept4(r2, &(0x7f000068d000-0x3)=@hci, &(0x7f000009b000)=0x6, 0x80800) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/09 00:01:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000c77000)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000d76000-0x62)="7ae231e3803bf11e7cb88eea33ec7ac03d182a9223a720d73843631ebb35edb5f5bf60c7dd4d5acfc636ac994a17820410f2b140f6de69d48e1be741e5c753675e214869183444358baf4fa8fc186cfaf175cf21a86967fbe8b75a2f03a3e63ad997", 0x62, 0x44, 0x0, 0x0) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty}}, 0x0, 0x95}, 0x98) 2018/02/09 00:01:05 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x5, 0x81) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00003ae000)={0x0, 0x80000001}, &(0x7f0000837000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r2, 0xfff}, 0x6) bind$inet(r0, &(0x7f0000967000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r3 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) 2018/02/09 00:01:05 executing program 4: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000009000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000012000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000020000-0x4)=0x10, 0x80800) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000002f000)=@int, &(0x7f0000003000)=0x4) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f000002e000)={0x20, 0x80}, 0x2) 2018/02/09 00:01:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept(r0, &(0x7f000089b000)=@can, &(0x7f0000221000)=0x10) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000e8c000-0x4), &(0x7f00004d0000)=0x4) recvmsg(r0, &(0x7f000075b000)={&(0x7f000055b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000ce7000)=[{&(0x7f000089d000)=""/234, 0xea}, {&(0x7f0000617000)=""/208, 0xd0}, {&(0x7f00009d7000-0x2)=""/2, 0x2}, {&(0x7f0000e55000)=""/151, 0x97}, {&(0x7f0000bcc000-0x72)=""/114, 0x72}, {&(0x7f0000ff6000-0xb5)=""/181, 0xb5}, {&(0x7f0000a9f000)=""/239, 0xef}], 0x7, &(0x7f0000b70000-0xee)=""/238, 0xee}, 0x40000122) sendto$inet6(r0, &(0x7f00000e3000)="b1641ba9", 0x4, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom(r0, &(0x7f0000f81000)=""/60, 0x3c, 0x0, 0x0, 0x0) 2018/02/09 00:01:05 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x109e, &(0x7f0000a0c000-0x109e)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "950001", 0x1068, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, {[], @icmpv6=@dest_unreach={0x1, 0x6, 0x0, 0x8, [], {0xa30, 0x6, "582584", 0x2, 0x16, 0x7131, @dev={0xfe, 0x80, [], 0x0, 0x15}, @empty, [@fragment={0x2f, 0x0, 0x1, 0x4, 0x0, 0x6, 0x1}, @hopopts={0x6d, 0x4, [], [@ra={0x5, 0x2, 0x7}, @ra={0x5, 0x2, 0x1}, @ra={0x5, 0x2, 0x9}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @enc_lim={0x4, 0x1, 0x6}]}], "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"}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xe21]}) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000dd0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f000062c000)=0x1c, 0x80800) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fd0000)={0x0, 0x5c1d, 0x20}, &(0x7f000089c000-0x4)=0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fd0000)={r1, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00004ba000)=0x1, 0xffffffd7) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000af7000-0x5c)={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1f}, {0xa, 0x0, 0x3ff, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x1}, 0x9, [0xfffffffffffffffe, 0x100000001, 0x2, 0x2, 0x1, 0x1000, 0xffffffffffffc67e, 0x7fffffff]}, 0x5c) 2018/02/09 00:01:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) socketpair(0xb, 0x803, 0x7, &(0x7f0000ce5000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000821000-0x9a)={r0, r0, 0x8, 0x81, &(0x7f000006e000)="9a", 0x0, 0x4, 0xb6, 0xc7, 0x100000001, 0xfffffffffffff001, 0x1, "c5a59db0c44512f6f8d5ada6fc222384205f69d6456285dae045871e134d2b42f3147bb2cad22e06f8765f52b6502bf2e0c22907eab4b050d1755720d0e8721ab3d5d1ef8649a455659a3feed112277149fdf16d6b9b7b8c926710276fcd77b9997d34cc8d44e23291a726ec7b7dfec989d8"}) ioctl$void(r0, 0x5451) setsockopt(r0, 0x119, 0x0, &(0x7f00000d2000)='8yr#', 0x4) 2018/02/09 00:01:05 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000007000)={@common='ip6_vti0\x00', &(0x7f0000005000)=@ethtool_wolinfo={0x5, 0x0, 0x0, "a54d5f982ac4"}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000000a000)=[], 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000000a000-0x5c)={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, {0xa, 0x0, 0x5c819b44, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xdc}, 0x5, [0x81, 0x5, 0x5, 0x6, 0x7, 0x371, 0x6, 0x2]}, 0x5c) 2018/02/09 00:01:05 executing program 4: r0 = socket$inet(0x2, 0x7, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="51aa351465aa54976f", 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x14, 0xe, 0x4, &(0x7f0000e7f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00003e4000-0x4), &(0x7f0000d74000)=0x4) recvfrom$inet(r3, &(0x7f0000126000)=""/22, 0x16, 0x8089625e1e926c21, &(0x7f0000752000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}, 0x10) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f000064a000)=0x400, 0x1) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c9e000-0x1ec)=@newsa={0xfc, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xfc}, 0x1}, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00004db000-0x4)=0x2, &(0x7f00005a3000)=0x4) 2018/02/09 00:01:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000994000), 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000a62000-0x8)={0x0, 0x36}, &(0x7f000075e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d70000-0x14)={r1, 0x3f, 0x2, 0x5, 0x41c, 0x80000001}, &(0x7f0000b90000-0x4)=0x14) syz_emit_ethernet(0x3e, &(0x7f00008f0000-0x86)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x1, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/02/09 00:01:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x2, 0x1, 0x4, &(0x7f0000651000-0x8)={0x0}) accept$nfc_llcp(r1, &(0x7f0000c1c000-0x60), &(0x7f0000b36000)=0x60) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x36}], 0x10}}], 0x1, 0x0) 2018/02/09 00:01:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x2, 0xf63, &(0x7f0000001000-0x8)={0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000b0d000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x70, &(0x7f00000ef000-0x70)={@random="d7ec470c000e", @empty, [{[], {0x8100, 0x3, 0xe50, 0x3}}], {@ipv4={0x800, {{0xe, 0x4, 0x9, 0x6, 0x5e, 0x1, 0x8, 0xff, 0x5e, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, @multicast1=0xe0000001, {[@lsrr={0x83, 0x1b, 0x1f, [@multicast2=0xe0000002, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xf}]}, @ra={0x94, 0x6, 0x101}, @noop={0x1}]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x4, 0x0, {0x7, 0x4, 0x7, 0x65f770e2, 0x8, 0x0, 0x101, 0x8, 0x3f, 0x9, @dev={0xac, 0x14, 0x0, 0x10}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x7, 0xffff, [@broadcast=0xffffffff]}, @noop={0x1}]}}, "4bf9"}}}}}, 0x0) 2018/02/09 00:01:05 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_METRICS={0x4, 0xf}]}, 0x20}, 0x1}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0xfd90, &(0x7f000001d000)={0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000015000)={0x101, 0xdb54, 0x4, 0x1000, 0x6, 0x7fffffff, 0x10000000, 0x7, 0x3, 0x7, 0x6}, 0xb) 2018/02/09 00:01:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000aa7000)="18000300000001000000be5efecd88360000080203000008000006000e640002b900107401011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c3ba5aea6096f201cd7eafcaaa52b1c179", 0xc8) accept4$packet(0xffffffffffffffff, &(0x7f0000b06000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000082b000)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008ce000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) 2018/02/09 00:01:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000073000-0x48)={0xf, 0x13, &(0x7f0000547000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x20}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xffffffff}, @alu={0x0, 0xffffffff, 0x9, 0x7, 0xc, 0xfffffff4, 0xfffffffffffffffc}, @alu={0x7, 0x5, 0x0, 0x5, 0x7, 0x0, 0xfffffffffffffffc}, @alu={0x7, 0x3, 0x0, 0x7, 0x5}, @generic={0x0, 0x4, 0x6, 0x401}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3f0f}, @map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffffff}, @alu={0x4, 0x8, 0xf, 0xf, 0xa, 0x80, 0x10}], {0x95}}, &(0x7f0000066000)='GPL\x00', 0x5, 0x68, &(0x7f00001d0000-0x68)=""/104, 0x41f00, 0x1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000492000-0x28)={r0, 0x0, 0xca, 0xf1, &(0x7f0000c12000)="66c399780fcb0316a149d6e5880b0d559fb2d3748796ae76af232624c6b7c7e9787276fb1ab37c2c0bc4faa7fbee84392394fea0d39a50b43f5c22bb48b42da09847f424d594d786c13e58f76ac284d11b141d7e2d75490df9e656ab89420b31af4c6af756ac3176b876b8b697ca6af3d17a214939e613cf5188b0b889ff41865900eef463d3c98461c02263caa498d151c15ca830eb5283763222f2710ef507a4492a9e56232d596f15059914348cac1fe1bb148b6d18d7353d316fb30e5885ffcb10dd13cbae92e7d0", &(0x7f00006a1000)=""/241, 0x3, 0x7}, 0x28) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r3 = socket(0x3, 0x5, 0x7f) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000f12000)=""/59, &(0x7f00008d5000-0x4)=0x3b) getsockopt$ax25_int(r3, 0x101, 0x0, &(0x7f0000f5f000-0x4), &(0x7f00004f6000)=0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f98000)=@int=0x1, 0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000c3d000)=0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000058b000)) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00003ba000-0x4)=r4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/09 00:01:05 executing program 7: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000016000-0x8)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000017000-0x60)=[{&(0x7f000001e000-0xde)="cb", 0x1}], 0x1, &(0x7f0000023000-0x378)=[]}, 0x19fff) 2018/02/09 00:01:05 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000002000)={0x2, 0x3, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x28}, 0x1}, 0x0) 2018/02/09 00:01:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000af8000), &(0x7f0000e16000)=0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f9c000-0x10), &(0x7f0000f9a000)=0x10) 2018/02/09 00:01:05 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x400454ce, &(0x7f0000019000)) 2018/02/09 00:01:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000067000-0x1)="9d", 0x1ef) 2018/02/09 00:01:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000640000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000bfc000)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000033d000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000f9b000-0x8), &(0x7f000039b000-0x4)=0x8) r4 = socket$inet6(0xa, 0x7, 0x4) r5 = accept$inet6(r4, 0x0, &(0x7f0000462000-0x4)) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000f9a000)={0xffffffffffffffff}, 0x1) 2018/02/09 00:01:05 executing program 6: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {0x2}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0x4, 0x0, 0x0, 0xa}}, 0xe8) sendto$inet6(r0, &(0x7f0000fa1000-0x2a), 0x0, 0x0, &(0x7f0000f9f000-0x1c)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}, 0x200000007}, 0x1c) [ 35.797500] sctp: [Deprecated]: syz-executor3 (pid 5909) Use of int in max_burst socket option deprecated. [ 35.797500] Use struct sctp_assoc_value instead [ 35.807626] sock: sock_set_timeout: `syz-executor0' (pid 5939) tries to set negative timeout 2018/02/09 00:01:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000af3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000044e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000584000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xff2b, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendmmsg(r0, &(0x7f0000ff6000-0x3c)=[{{&(0x7f0000e77000-0xe)=@l2={0x1f}, 0xe, &(0x7f0000637000-0x50)=[{&(0x7f0000126000)="ac", 0x1}], 0x1, &(0x7f000081a000-0x170)=[]}}], 0x1, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007d6000)={r0}) bind$vsock_dgram(r1, &(0x7f0000e0f000-0x10)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) [ 35.859589] sctp: [Deprecated]: syz-executor3 (pid 5953) Use of int in max_burst socket option deprecated. [ 35.859589] Use struct sctp_assoc_value instead 2018/02/09 00:01:05 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000e16000)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty}, 0xc) 2018/02/09 00:01:05 executing program 4: getpeername(0xffffffffffffff9c, &(0x7f00000ce000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000e2a000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000-0x4)=@int, &(0x7f0000001000-0x4)) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000000)=0x5) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000001000)=0xec, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ff000-0x48)={0xf, 0x5, &(0x7f00009b4000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f0000de1000-0x4)='GPL\x00', 0x3ff, 0xed, &(0x7f000043b000)=""/237, 0x41f00, 0x1}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000033f000)={r1, r2, 0x1, 0x2}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r3, 0x40000000) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000164000)={0x7, 0x3}, 0x1fe) close(r1) 2018/02/09 00:01:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000b32000)=0x1c, 0x80000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000fc0000-0x20)={r0, 0x3, 0x1, 0x1, &(0x7f00004e1000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000ca000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r4 = socket$inet6(0xa, 0x4, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f2c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000e3a000-0x18)={@loopback={0x0, 0x1}, 0x8, r5}) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000bcb000-0xf7)=""/247, &(0x7f000017b000-0x4)=0xf7) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00003ed000)={0x1f, 0x8001, 0x1, 0x3, 0x0, 0x81}) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f0000dcc000-0x87)=""/135, &(0x7f00009c4000-0x4)=0x87) shutdown(r1, 0x0) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) write(r1, &(0x7f0000d4d000)="a6", 0x1) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000d98000)=""/12, &(0x7f00005e2000)=0xc) 2018/02/09 00:01:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f000095a000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000329000-0xb4)=@ipv6_deladdr={0x2c, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/09 00:01:05 executing program 3: mmap(&(0x7f0000000000/0x380000)=nil, 0x380000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xffffffffffffffff) r1 = socket(0x5, 0xa, 0x2c72) mmap(&(0x7f0000380000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000381000-0x4)=0x8, 0x4) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000367000-0x80)=[], 0x1db, &(0x7f000037b000)=[], 0x2b4}, 0x0) 2018/02/09 00:01:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000906000-0x44)={{0x2, 0x0, @broadcast=0xffffffff}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0xa, {0x2, 0x0, @empty}, @generic="b4a0d80c3d2b46292f3a9f668b609e20"}) r1 = accept4(r0, &(0x7f00002d0000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000052d000)=0x3a, 0x800) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000034c000-0x5c)={{0xa, 0x1, 0x17ad379f, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x493b2c5f, @ipv4={[], [0xff, 0xff], @empty}, 0x7}, 0x3, [0x2, 0x1ff, 0x9, 0x400, 0x3, 0xfffffffffffffffb, 0x9, 0x4]}, 0x5c) setsockopt$llc_int(r2, 0x10c, 0x2, &(0x7f0000601000-0x4)=0x5, 0x4) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f000077f000-0x2)="7f", 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000370000-0x4)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000934000-0x8c)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, &(0x7f0000406000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ada000-0x10)={0xfffffffffffffff9, 0x8002, 0x1, 0x0, r3}, 0x10) 2018/02/09 00:01:05 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000016000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, 0xfffffffffffffd11) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000d000)=@hopopts={0x0, 0x1, [], [@enc_lim={0x4, 0x1, 0xfffffffffffffffc}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/09 00:01:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000117000)={0x2, [0xf2c, 0x2]}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000298000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty}}}, &(0x7f00009a2000-0x4)=0x98) [ 35.911215] DRBG: could not allocate digest TFM handle: hmac(sha512) 2018/02/09 00:01:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x6, 0x8103, &(0x7f0000ada000)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000efd000-0x4)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket(0x2, 0xa, 0xc70) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f00007cb000-0x4)) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000361000-0x94)={{0x3, 0x7f, 0x3, 0xffffffff, 0x3, 0xcc0f}, 0x8, 0x6, 0x26e2, 0x0, 0x401, "8e542cf19ced921b1de712f9fda44e23841f1552552c2546ad972da5a4a02e1cbb8af2de4416b595bb06cae22d582cbb32977335ecf481e5d2f05c20a6b531e57408f0712998d19f56c4ed57bb78ffedb33338770a20cc9d050925d97ddca1c42fe83c913c33ee5b841cb6220b440b40884bb0b34bfefdddc45f3ae152b36fbb"}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00008b5000)=0x6c6d7a9d, &(0x7f00009be000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000036b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000069c000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{}, {0x800000}]}}) 2018/02/09 00:01:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000020b000)={&(0x7f000057e000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000f99000-0x208)={0x1c, 0x22, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x8, 0x8, [@generic='H']}]}, 0x1c}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f00002a2000-0x58)=@alg, &(0x7f0000d58000)=0x58, 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000bfb000)={r0, r0, 0x80000001, 0x7, &(0x7f0000411000)="c70f49a74c41cd7c8a5501204eac03a484decb659e26c317b2d70e4f8a242ee4342a48b6e20063e57f3a7c6b9095b9ca177891f3f54614021ae0cdddeeda0da4d8664ead2ee1428819c815947404f46f00773ceb", 0x9, 0x0, 0x5, 0x2, 0xb3, 0x7f, 0x8, "c4575c19ea1dfc79f8d789b43341bddf6042af2d634a6a78c4060e28155a23202dcc7a3035f1b95f1a5456aa077453c7be7d3fff81b964aac4f516c7205fd17adafe10573b10a335c4402395880cf63ff9da06e6b61150b12cb4b2319c0b6b21f45bbb1b51896f35d7da733e698de33d695ecfe97242a6d48cbc3fb149dd64c8266906cfc5a4c40789af9b65"}) 2018/02/09 00:01:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000145000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4), 0x4) write(r1, &(0x7f0000d43000), 0x0) sendto(r1, &(0x7f0000860000)=')', 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84}, 0x22) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)}, 0x1ffe) socketpair(0x5, 0x7, 0x0, &(0x7f0000214000-0x8)={0x0}) sendto$ax25(r2, &(0x7f00005d9000)="b20c923e8bf6e8fb44b2342440c67168413ffdec85745393a37040e3def2", 0x1e, 0x4000000, &(0x7f0000ac8000-0x10)={0x3, {"b13f320a41c978"}, 0xfff}, 0x10) 2018/02/09 00:01:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) pipe(&(0x7f0000d7f000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000256000-0x10)={0x4, &(0x7f00007ac000-0x20)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000e61000-0x8)={r4, 0x3a}) close(r2) 2018/02/09 00:01:05 executing program 0: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00001aa000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000870000-0x4)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00005c6000)) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000001000-0x4)) 2018/02/09 00:01:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000014e000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000028b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xd) sendto$inet6(r0, &(0x7f0000ffc000)="c2", 0x1, 0x0, &(0x7f0000ba1000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000923000)=0x4) sendto(r0, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/09 00:01:05 executing program 3: mmap(&(0x7f0000000000/0x39d000)=nil, 0x39d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000039e000-0x48)={0x8, 0x8, &(0x7f0000308000-0x40)=@raw=[@exit={0x95}, @ldst={0x2, 0x0, 0x3, 0x7, 0xa, 0x80, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x5}, @exit={0x95}], &(0x7f0000178000)='syzkaller\x00', 0x1, 0x24, &(0x7f000039d000)=""/36, 0x40f00, 0x1}, 0x48) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f000039d000)={&(0x7f000009f000)='./file0\x00', r0}, 0xc) r1 = socket$inet6(0xa, 0x0, 0x2) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000219000+0xc43)=""/207, 0xcf, 0x102, &(0x7f000039e000)={0xa, 0x3, 0x1f, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000000}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000039d000-0x480)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x308, 0xd0, 0x1e8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000039c000+0x3aa), {{{[], 0x0, 0xa8, 0xd0}, {0x28, "0200", 0x0, 0xd0}}, [{{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @dev={0xfe, 0x80}, [], [], @generic="fc9f16c7a47cd8f93ab9eaa2d50ee1b0", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3a0) [ 36.042113] netlink: 'syz-executor7': attribute type 8 has an invalid length. [ 36.053378] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/09 00:01:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000070c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000abb000-0x60)=[{&(0x7f00004d9000)="f5", 0x1}, {&(0x7f0000786000-0x52)="15811859b5b090e9ecd529568f2a37a7c2ba9902397aab9c321cc032e85ebf5d1ca72e4f5f13eb92980abb256f6f9507a1927867b78d71195d5d955aee321f", 0x3f}], 0x2) socketpair$inet6_sctp(0xa, 0x488e2bbc897fb4f0, 0x84, &(0x7f0000281000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000958000-0x8)={0x0, 0x1f}, &(0x7f0000e30000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000993000-0x8)={r3, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000958000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xffffffffffffffa5, 0x2, 0x0, 0xfff, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x3c, 0x0, "ed857998d47a28d0c6a2554d12b90f57af321d170a022fbc880c294f1df8a0e13d06b7c0ca63e170ea7047b751c9df91f2947f07"}}}}}, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) sendmsg(r4, &(0x7f0000a4a000-0x38)={0x0, 0x0, &(0x7f0000831000-0x10)=[{&(0x7f00000db000)="bf997179cdca1b507710556d", 0xc}], 0x1, &(0x7f00003d4000)=[{0x1010, 0x107, 0x5, "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"}, {0xb8, 0x102, 0x1, "d798da9aeb38132a69bb6b297921156989469a4d0ed524e540d3e9ac4b83b7e3de7b0e8ce96842585717b09276a17a7a4bde4efdaeded3afa2836d468c79455c40c2ed26e26052e5c3742a16c19a162b80483057b4db774a9e0230846cc68e1b3b237dfeb5643c978615c207018183cf8747e3b340d6a222171ca2b6e02b2fa328620c528abc34eedd0e01ea109d0503810302387439b7c2c5c9b468948763a72e"}, {0xe0, 0x10f, 0x5, "146f04953aad1c8f49834f1f9e8151f900cbbb432ff51094f209dbf7b333324a55a5901a64f3da2583b0574ffcf93faca15b1417c9b62f0d30ae07725bf1c121c860b4b25b5b02c19d783b1235fe3b9e76a2d5cf5daadeb268e034b259626bb56533eeea09f1cb99d3591dc2a68f1af5e0a3ff261cbd67b9582a1d1d7b3136f9928c9f36f389d9541abb78c8f0c17a5d4feb2b914e0cc764ff05e3c1bfe1c20470519c1c4b5dbb6fa0480d946b0be285599ac8aebfc4a0b09df3130478f14df91d2e078a16224e4d4c9081"}, {0xf8, 0x101, 0xfd, "71778a6ecf18d3af1bf24e167a47849116350538225754d197f67ed7c81c8cfaa3e0f00e9584ee0267541c19bfa12cbe928f174b9d172ca1cf111f00f28ad5768fa2e18c78689a0ef50556c7be7d7d1484509fb05b9753d3069e6239ea6a874141f970f3df0ee4dc4f1350bd0a4356d28a802f5e6e76afffd0403d3c64c2d878cd877c391d0509c9cba15768cae00cd03e26c1abaf5ab6d0f6c069f07c0063b368aa45e54a5a7619ec4044e4728cf124c32411206a2ed72d4924987aed24656eea72d133a71ae12db58306de224d552f95243044f31d673d0bdfa547ea77b63696ce99090378bd"}, {0xe0, 0x10e, 0x3, "9ac596ddc7fcb1c47404dcfcaa1516ff8a90a5a3a7326386b9d088caec902be3c644272df13c5f5f28614f8ed8676e66f2691bc9ad4d6e166bae21fe20f87440d51a2a8f10c6085bc8f670583c3da0e222ce279d615f1f2e2353e1a747d53d154c31c4f8a81a1f7a3a25a87f29cbcf08d0b83e7dbe5c8163700ca2e33ceca3fc7af8bb36bc94767863b3ba7f931a201838e557b4ecda6027cbe4af42d19e6ff407160acc59bb875bc3cb6c13abf9d61d65312f9ca3638ee81b4c65fa0be0f43ed9ec5a9c354753b5c58e9c58fc3b"}], 0x1380, 0x20000000}, 0x4000000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000caf000)={@loopback, @multicast2, 0x0}, &(0x7f0000744000-0x4)=0xc) r6 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000433000-0xe8)={{{@in6=@empty, @in=@loopback=0x7f000001, 0x2, 0x0, 0x2, 0x6, 0xa, 0x80, 0x20, 0x67, r5, r6}, {0x3, 0x4, 0x80000000, 0x6e, 0x9, 0x446d, 0x4, 0x4}, {0x401, 0x9, 0x100000000, 0x4}, 0x7, 0xd, 0x0, 0x1, 0x3, 0x1}, {{@in=@multicast2=0xe0000002, 0x1}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x1, 0x3, 0xffffffffffff39c5, 0x1, 0x7f, 0x5}}, 0xe8) r7 = socket$nl_crypto(0x10, 0x3, 0x15) vmsplice(r7, &(0x7f00003f7000)=[{&(0x7f000031f000-0xee)="6990d588d01f877ef9c964fa791ac499aa6ab02a373fe993d7b568883f4d184d9539c3f9566d7089d47fbd87b184ba65f88882b577ef4abf1b54d95db1a41f016bc08990a3aec821003d114e311ed0536a92d587c7945dfae44d301cdc018aa82ae19b139c1390cae42ac520266960a8f4d894e57bb2286d0f3548c93b4c18692f0b33ecad166e2deaa690ccf47f9dcfb0da3a0078c88950f3a64a3dbff242ef923f8b4fa8c438505ee9e10281fdb60894c55e10649ce41e88fb3070458f9fce195a44fab5bc5c18afd16adf795b03cc5f8341e43d67a935ba4937cfeef3c7678fdc8ede2b5f6953456eb3030d58", 0xee}, {&(0x7f00007ce000)="93608c244f6b0734433a476400600722feb5a0996f1495e5ece158991ea27bba2a9dc69c7d8fb3077dae0e8f160a844355c768f6ed44bb4a1273444ee21cb64a49bb0092be0bc99dc15d9edd09c29dcf5b1342588dbdb62c9f40e6e5f2444ed779b3b28a6ff0ead257446d773828b56978844eae313ef0dad19baea81fbd3dfda231a9379c11", 0x86}], 0x2, 0x3) r8 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_POWER(r8, 0x112, 0x9, &(0x7f0000ee2000)=0x4, 0x1) 2018/02/09 00:01:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000605000-0x10), &(0x7f00003ea000-0x4)=0x10) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x18, 0x29, 0x5, "350302"}], 0x18}}], 0x1, 0x0) r1 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f00001b3000)) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e6c000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f00002c4000)={r2, 0x1}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f000059b000+0x953)={&(0x7f00005d3000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000c62000-0x2)=0x6) 2018/02/09 00:01:05 executing program 5: r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000715000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, [0x2, 0x6, 0x3, 0x7, 0x1, 0x16, 0x3, 0xff, 0x401, 0x3, 0x1, 0x8, 0x100000000, 0x46, 0x1]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x2279e966, 0x7fff, 0x61}, &(0x7f0000001000-0x4)=0x10) sendto$inet6(r0, &(0x7f0000001000-0x5)="64e3", 0x2, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x3, @loopback={0x0, 0x1}}, 0x1c) 2018/02/09 00:01:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) accept(r0, &(0x7f0000cb3000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000113000-0x4)=0x26) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000c9b000-0xc)=@sack_info={0x0, 0x74b, 0x98d}, &(0x7f00006dd000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000459000-0x8c)={r2, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x5}}}, 0x8c) socketpair(0x4, 0x0, 0x4a4c, &(0x7f0000804000-0x8)={0x0, 0x0}) r5 = accept4$netrom(r4, &(0x7f000028f000)=@ax25, &(0x7f00008be000)=0x10, 0x80800) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f000049f000)=r3, 0x4) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000814000-0xe)={&(0x7f0000269000-0x13c4)={0x1c, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x8, 0x9, [@generic="b7"]}]}, 0x1c}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000d33000)={@generic="0a06f684780cf2707ada5dcd3d132e6f", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) 2018/02/09 00:01:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0xf628, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_int(r3, 0x1, 0x12, &(0x7f0000eb4000), &(0x7f00004ba000)=0x4) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x0, 0xa, 0x10000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000)=0x9, 0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f000001a000)={{0x81, 0x80}, 0x2}, 0xfffffffffffffdb9) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x12, &(0x7f0000001000-0x4)=0xfffff7ffeffffbfd, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) close(r6) setsockopt$sock_void(r5, 0x1, 0x1b, 0x0, 0x0) pipe(&(0x7f000000f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00004bf000-0x3d)={0x0, 0x35, "79b9985514de324d3018cf6b04ae444d5895110c778bc3a3b16dcc94eb028da195c5c004f9ecd71c3cceaa552670723ef5617492d3"}, &(0x7f0000810000-0x4)=0x3d) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000333000-0x98)={r9, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x1}}, 0x101, 0x499}, &(0x7f00008d2000)=0x98) setsockopt$inet6_int(r4, 0x29, 0x3f, &(0x7f00004ce000)=0x40, 0x4) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r8, &(0x7f0000012000-0xc)={0x2004}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r7, 0x6, 0x1f, &(0x7f00002f6000)=""/110, &(0x7f0000308000-0x4)=0x6e) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r7, 0x6, 0x14, &(0x7f000001a000-0x4), &(0x7f000001a000-0x4)=0x4) 2018/02/09 00:01:06 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x0, 'SYNPROXY\x00'}}]}}, 0x3b8) pipe(&(0x7f000001e000)={0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000000a000)=@sack_info={0x0, 0x800, 0x1}, &(0x7f000000f000)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000005000)={r2, 0xc000000000000}, 0x8) [ 36.141959] netlink: 'syz-executor7': attribute type 8 has an invalid length. 2018/02/09 00:01:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket(0x11, 0xa, 0x5f4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000c33000)={0x0, 0x10000}, &(0x7f00006d9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000765000)={r3, 0x100000001}, &(0x7f000072a000)=0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000cb8000)=@generic, 0x10) ioctl(r0, 0x9, &(0x7f000062b000-0x7)="e95976bfe4db0b") r4 = accept(r1, &(0x7f00007a8000)=@pptp={0x0, 0x0, {0x0, @empty}}, &(0x7f00003f5000-0x4)=0x20) accept4$llc(r4, &(0x7f00001f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000043c000-0x4)=0x10, 0x80800) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000998000)={0x8, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1, 0x5, [{{0x2, 0x0, @rand_addr=0x4b}}, {{0x2, 0x0, @rand_addr=0x8}}, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x2, @rand_addr}}, {{0x2, 0x2, @multicast1=0xe0000001}}]}, 0x340) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000229000-0x10)={0x6, 0x100, 0x401, 0x3}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000056000)={{0x2, 0x3, @broadcast=0xffffffff}, {0x7, @empty}, 0x4, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/09 00:01:06 executing program 5: mmap(&(0x7f0000001000/0xacd000)=nil, 0xacd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000079d000), &(0x7f0000ace000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a21000)={0x0}, &(0x7f00003b1000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000655000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000acd000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000acd000-0x8c)={r1, @in6={{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x1000}}}, &(0x7f0000acd000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000acd000-0x9)=@sack_info={0x0, 0x100, 0x8}, &(0x7f0000908000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000031b000-0x8)={0x0, 0x9, 0x0, []}, &(0x7f000014c000-0x4)=0x34b) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000acc000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0xfffffffffffffffb, 0x81, 0x6, 0x5b6, 0x5, 0x4, 0x8, 0xffffffff, 0x401, 0x1ff, 0x3ff]}, &(0x7f0000855000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f00005d1000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r5, &(0x7f0000001000-0x6e)="0d0d1b12ba6512173b3e359e944bc342acaa392962ae192c37cc79e1229df349d273bf09f4aa897fcea882dd1f4d809a17bd91e479f93c837b5e7a8e35061c8502d67763c590270dd110f9c40aaf8b06dd215870cd9b802d5fd80f62c5efda71b558ca36f2d134dfac1fa088b15c", &(0x7f0000a46000-0x25)="5069e14f25685ca5c10b190f0cb135f22bbc367bf0c7b963ba4db32bca9da294abbfd65f38"}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000252000-0xd5)={0x0}, &(0x7f0000295000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a4f000)={r6, 0x4, 0x20, 0x8, 0x3}, &(0x7f00009c4000)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000acd000-0x8)=@assoc_id=r3, &(0x7f0000acd000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000acd000-0x20)={0x3, 0xb7, 0x207, 0x5, 0x7fffffff, 0x3, 0x4, 0x1}, &(0x7f0000962000)=0x20) sendmmsg$inet_sctp(r0, &(0x7f0000242000)=[{&(0x7f0000908000)=@in6={0xa, 0x2, 0xd, @empty, 0x7}, 0x1c, &(0x7f0000acc000)=[{&(0x7f0000acc000)="b1146679662571683059ee7187446768660b8692c8ef6319a6975d610f95e456082b2849ccb943817caf3a13c44abe40f657634b1375353d1506ff16fe841338fb239ed1cf1c49dbc956ed3ccd156ea0fe8846c9ac566b91045c2f7cb15cb54023869d138c5e764c9c1c687bb9f4650c16af2f71e80c83d143a9368fc7bb8b9cbcd7f109d63948971b756568d993d358b91ad0a0c196be106b3e7f3e30ba0b20b35c3598c3628fa1e4b1", 0xaa}], 0x1, &(0x7f0000acd000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x7e6, 0x209, 0x8, 0x1f, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x20c, 0x65352b5d, 0x9, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0x20, 0x1, 0xffffffffffffffff}}, @init={0x18, 0x84}], 0xc0}, {&(0x7f0000acc000)=@in6={0xa, 0x2, 0xa1, @empty, 0x7}, 0x1c, &(0x7f0000acd000-0x20)=[{&(0x7f0000553000-0xae)="05e823024de10e28eecccf418923e24406980b6e9181188cc5a1164130f3712595b18f6eee7d6de48ed832bd28d463ce0f4d92ee23b8773347ff6b6f0f36e24599cc26c136ef0bb63f9582a5d1dc833424f3965677838f7dad8651541b94e4a047dff2cb3ea132ef2f5412b86d50460fe315727f88cb1b10c3baef4fd50d2074a4b8cb221511ef8d2d43d0a089a71e9678cf718b857718d16d7701fb84342cdab66525e896eafea72d38bdddc062", 0xae}], 0x1, &(0x7f0000421000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x10000, 0x4, 0x200, 0xffffffff00000000, 0x101, 0x3, 0x3ff, 0x0, r6}}], 0x30}], 0x2, 0x0) 2018/02/09 00:01:06 executing program 0: r0 = socket$packet(0x11, 0x1000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000f9000), 0x528) socket$packet(0x11, 0x2, 0x300) 2018/02/09 00:01:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) socketpair(0x11, 0x0, 0x7fff, &(0x7f0000082000-0x8)={0x0}) accept4$netrom(r1, &(0x7f00001a8000)=@ax25, &(0x7f0000d9c000)=0x10, 0x80000) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4}}, 0x2e) r2 = socket(0x18, 0x0, 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000b09000-0x4)=0xfff, 0x4) connect(r2, &(0x7f0000051000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}}, 0x2e) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000b04000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) 2018/02/09 00:01:06 executing program 2: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000523000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000c49000)=0x1c, 0x800) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000603000)='tls\x00', 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2), 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000ef0000)={0x0, 0x0, &(0x7f0000847000)=[{&(0x7f0000ef2000)=""/88, 0x58}], 0x1, &(0x7f0000001000-0x51)=""/81, 0x51}, 0x41002106) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000169000-0xe8)={{{@in6=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000182000)=0xe8) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ef2000)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x12}, @in=@loopback=0x7f000001, 0x2, 0x0, 0x0, 0x2, 0x2, 0x80, 0x0, 0x3b, 0x0, r2}, {0x5, 0x4, 0x7f, 0x1ff, 0x80000001, 0x3, 0x20, 0x9}, {0x5d2, 0x4, 0x200, 0x5}, 0x7f, 0x7, 0x3, 0x1, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x33}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x6, 0x0, 0xffffffff, 0x9e, 0x80000000, 0x3}}, 0xe8) r3 = accept(r0, 0x0, &(0x7f00000fb000)) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ef4000-0x4), &(0x7f00009a8000-0x4)=0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000bff000)={0x1, &(0x7f000092d000)=[{}]}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000ef3000)="42fe953eda5162eed3717264b9462edd62193a4da47f822dffa9909119bbf568856932e1aa3a180310b7fdc64dcbd8ce6e3c21288de63c829c3559de9279fab1b7c13d30672463ee6feb261e312f7fdfc7aac91c8164ea9d1a3d4a72e290e18b62af0464732112857d2b443096b1683f5e907885a9dff98f4f8c387356d69eab17730d3d924157c1141fd21a5e95bfe9ac2c100078ea40686c15e47fed1723b8b17450f0ebd16939828b61ed8f7a50077855d4cbe2fb5c9dc320221d21f5db4d43767997d813762c282287aea69f87acd071394a8962c7adaf54b53a63416821fe2dcdda6644", 0xe6) getsockname$packet(r3, &(0x7f0000ef3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ef3000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000041c000)={{{@in=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f00004ed000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002fc000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, 0x2, 0x2, 0x3, 0x1ff, 0xa, 0x20, 0x0, 0x3b, r4, r5}, {0x7f9d, 0x3ff, 0x2, 0xf1, 0x10000, 0x101, 0x0, 0x8}, {0x4, 0x1ff, 0x1000, 0x80000000}, 0x6, 0xd, 0x2, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x33}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x3, 0x3, 0x2, 0x8001, 0x1, 0x400}}, 0xe8) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ef2000)={{{@in=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000d22000)=0xe8) mmap(&(0x7f0000ef2000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f0000ef2000)={&(0x7f0000ef2000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000ef3000-0x10)={&(0x7f0000ef3000-0x235c)={0x2324, 0x30, 0x100, 0x4, 0x0, {0x10}, [@nested={0x7c, 0x63, [@generic="8a15c6009a1654f3144bdf544bb282dbf896fb8d324d113a5cccf044c7b7e5e86ea7fbbb3a4becd6d0f399d090fb587b23b65ab60c51c3bdbf2478c4e6ba9962a4fc9a560b94d8c4ac9b57c8b073e7c8a1d38e99fda3", @typed={0xc, 0x3a, @u32=0x4}, @typed={0x8, 0x7e}, @generic, @typed={0xc, 0x7e, @uid=r6}]}, @nested={0x10, 0x57, [@typed={0xc, 0x78, @u32=0x7}, @generic]}, @generic="75cb05386bfbac2cf9e10bdf2e8e6d704090b7eb032e336c2bd46f0b41293a029f8e1534d308f8d2051acd34616666631c5452f7821299a5486f201bbd1bc41af683810286e1b4aa9cafce364ae04fb129c4dcdb51849d1603fdda9a09af8b7bff36f9a7bd927cf5695a4e2c", @generic="d0b89f7ae6b2f755ce6f12f65733efc073821d3cfa32e9be79a2329f8f9f02845a4f0a503ba967b607084bd1f4904aaf068ab5e92dfa15a902ac7f5867fff7af6201fdd1b0160604d2576f05c8d4fe03319176f446656d9540368541cfffc1182d6a93dd771e9151cee2a65ff8784ed125852ac5d7c3e2d5eb567161f63e549591967fe94d5fd0803733179499d99e38e177c00e89585cfea753feeaa6a304ff755854cf1b06489ad6804b28b33e", @typed={0x18, 0x23, @str='#\\%vmnet0#eth1\x00'}, @nested={0x1150, 0x2f, [@typed={0xc, 0x56, @ipv4=@loopback=0x7f000001}, @typed={0x94, 0x23, @binary="87f627d868ff5adc8ea4fb8510b79119eb9b09657ac69fa33e63fdf19357c096e05042c497b83a903aa60ba0adc35ea8da0ee8566e10508a0b6c458a69e6fa567587702c560a449c288037a9a1d8dbcc4c0b6d656141c23bf0b8d5cd7b70651300629bacfd57096589dbb3a029201f78b09ca0d7c02b7397d1b04dcc38d41661a2323ba41a5588e58d"}, @generic="2adf972cb0417f65a33a6b62f83990c9c0b6e121687eb66ae3fa3727cae22053e61535d2a0e0f8f874e90a898625772d2902988933702552c168092f26ca4cad19374878d3246148501a6cbeeb8a8cd11896611b6509cd36ec6af8db8248101d3db792154346553402a7339ebc4d260f866633bc90f87bde35e677d8cc9f0216f5eab10117f466676820eb5e0bc111265a7fc2d343269ea9f48ffa73ab36", @generic="618b22fd47b35f18e9afbc", 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0x2324}, 0x1, 0x0, 0x0, 0x40}, 0x0) 2018/02/09 00:01:06 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xb, 0x7fffffff, &(0x7f0000020000)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000021000-0x4), &(0x7f0000021000-0x4)=0x4) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f000001f000)={&(0x7f000000f000)=@alg, 0x58, &(0x7f000001e000)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0xa}, {&(0x7f0000017000)=""/128, 0x4f}, {&(0x7f000000f000)=""/4096, 0x1000}, {&(0x7f0000010000+0x1f)=""/4096, 0xcbb}], 0x5}, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getpeername$inet6(r2, &(0x7f000000f000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f000000c000-0x4)=0x1c) 2018/02/09 00:01:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000403000)={0x0, 0x80000001}, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000813000-0x28)={@common='irlan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000d04000-0x48)={0x7, 0x6, &(0x7f0000dc8000)=@raw=[@jmp={0x5, 0x5, 0x4, 0x6, 0xf, 0x4, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x200}, @map={0x18, 0xf, 0x1, 0x0, r1}], &(0x7f0000183000)='GPL\x00', 0x429, 0x4c, &(0x7f00002fd000)=""/76, 0x41f00, 0x1, [], r2}, 0x48) listen(r0, 0x9) r3 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00002a5000), 0x8) r4 = socket(0xb, 0x80800, 0x7) bind$alg(r4, &(0x7f0000379000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) 2018/02/09 00:01:06 executing program 6: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffffffffffd11) setsockopt$inet6_int(r0, 0x29, 0x3d829f754035117a, &(0x7f000051d000-0x4)=0x80000001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/02/09 00:01:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000001000-0x4), &(0x7f0000002000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000003000-0x94)={{0xf08, 0x2de, 0xffffffffffffea2d, 0x1f, 0x6, 0x8001}, 0xff, 0x4, 0x9, 0x8000, 0x5, "384bd0abe40d857481d1f9e316b2a4dc85b8ed70d90131c29bc64ef928e93234a96b277631503820c66ded385873f492e3a9df1ec1bf647028364a15c973a79f8a600381961bf85797348304e1a5e30d52668f771e8e2800cec0f54caa1d58e6aec9a30ee9da7215d3f0d4a04e87ecbfe5dd95e99c1d76c1ffa3288456bd23cb"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) bind$nfc_llcp(r0, &(0x7f0000e20000-0x60)={0x27, 0x2, 0x2, 0x3, 0x40, 0x8001, "0763a12f52999b97af3396b83aeaaa0783e6cefb98dec25cd3f5409f82a0a6f3935612980e5e2f90f8a50ad538acfc3af984e0f92298512b3df0b27140dda1", 0x6}, 0x60) sendmsg$nl_route(r1, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000e6e000-0x38)=@dellink={0x28, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) 2018/02/09 00:01:06 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x55}) r0 = socket$inet(0x2, 0x80003, 0x400) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000000f000)={0x0, 0x8}, &(0x7f0000010000-0x4)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x4}, &(0x7f0000006000)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0xdf7b, &(0x7f0000010000-0x8)={0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000010000-0x20)={0x2000000000, 0x737, 0x280000000, 0x7f, 0x1a, 0x100000000}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/09 00:01:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$llc(0x1a, 0x2, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00007cd000-0x38)={&(0x7f0000987000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f0000a22000-0x10)=[{&(0x7f00002c2000)}], 0x1, &(0x7f000090e000)=""/13, 0xd, 0xfffffffffffff7ff}, 0x2) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000467000)=0xffff, 0x4) recvfrom$llc(r1, &(0x7f0000901000)=""/4096, 0x1000, 0x10000, &(0x7f0000c2c000-0x10)={0x1a, 0xff, 0xf871, 0xf8e6, 0x10001, 0x2, @random="83804680d6ed"}, 0x10) socketpair(0x3, 0x2, 0x8000, &(0x7f0000410000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000658000-0x38)=[@in6={0xa, 0x1, 0xa072, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x81}, @in6={0xa, 0x2, 0xfffffffffffffe01, @empty, 0x329a}], 0x38) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/02/09 00:01:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008be000)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000051a000-0x6)={0x1, [0x8000]}, 0x6) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg(r2, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x2}], 0x10}, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) bind$alg(r0, &(0x7f00000cd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) [ 36.345885] sctp: [Deprecated]: syz-executor5 (pid 6081) Use of int in maxseg socket option. [ 36.345885] Use struct sctp_assoc_value instead 2018/02/09 00:01:06 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000005b000)={0x0, 0x0}) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000ae4000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x6c)={0x6c, 0x13, 0x100, 0x6, 0x0, {0x17}, [@generic="b675c334d38221f20b7d60bae5e52264dff0e71574def2b5fb6c67de82f84a8970f95c44d128a2dd78087376a9084e5bb52e2e95bbc582aa3da1002e3c2271", @generic="a254ddb35cc08259bc462c7a67c9c84531985f049f1e9502"]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000000}, 0x8004) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00005a0000-0xe8)={{{@in=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000483000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001000-0x14)={@dev={0xfe, 0x80, [], 0x0, 0xa}, r2}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f000006c000), &(0x7f00007c8000-0x4)=0x4) r4 = socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r4, &(0x7f0000177000)={0x1f, {0x309, 0x2d0, 0xc1, 0x6, 0x8, 0x7fff}}, 0x8) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000ba9000)={{0x3f, 0x7fff, 0x4, 0x8, 0x1}, 0x8, 0x8, 0xfffffffffffffffd}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f000052a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000e1000-0x50)=@ipv6_newroute={0x50, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_ENCAP={0x2c, 0x16, @typed={0x28, 0x1, @str='\\eth1nodevmd5sumkeyringvboxnet1\x00'}}]}, 0x50}, 0x1}, 0x0) 2018/02/09 00:01:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}}, [0x1, 0x855, 0xfffffffffffffff8, 0x7, 0x1, 0x9, 0x7fffffff, 0x10000, 0xcd48, 0x1, 0x80000001, 0x0, 0xffff, 0x9, 0x8]}, &(0x7f0000b31000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00007ba000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r2, 0x8937, &(0x7f0000005000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x1}) 2018/02/09 00:01:06 executing program 2: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000518000)) 2018/02/09 00:01:06 executing program 7: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x805, 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000000a000-0xc)={0x0, @empty, @local}, &(0x7f000002c000+0x29e)=0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)) 2018/02/09 00:01:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000391000-0x4)=0xdcb, 0x4) getsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f000079e000)=""/24, &(0x7f00002e3000)=0x1ea) 2018/02/09 00:01:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() r3 = accept4(r1, 0x0, &(0x7f000077f000-0x4), 0x800) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f000072e000-0x4)) r4 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b66000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000216000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ed4000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000dd0000-0xe8)={{{@in6=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000c49000-0x4)=0x144) r9 = getgid() r10 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000615000-0xe8)={{{@in6=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000e32000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c92000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000858000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ac1000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d88000-0xe8)={{{@in=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f00006af000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b17000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aa8000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000606000)=r5) r16 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000316000)={{{@in=@multicast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000ad7000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f000060c000-0x4)=0xc) r19 = socket$can_raw(0x1d, 0x3, 0x1) sendmmsg$unix(r1, &(0x7f0000266000)=[{&(0x7f0000943000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00006f3000)=[{&(0x7f000002d000)}, {&(0x7f0000f00000)="e1e3b6946a13ba7eb65998f19a4d9ea5ab20c26f773eb7c99f2bf57f00421e8b4a6bcc0663336fb0b9c89cfd87908037f54e998cb63d745e41b227fb5504907412b4a6e4", 0x44}, {&(0x7f00004d1000)="71777fe718cb0e8d23c4ccbb631f55c7be2cbecd5fea05f92e60383e3870a05593fb9bfc8323ddd438a5c076bc405cae04ebbd2ea2aef6e2e57a416a2b07f2678397495158c430a10da692216f145d921122b992ea2918a807cf549c87ce2614fed05dde7a0d2b237b85f97490d862cc357dd9881a83915922973f7d6aa06c088704fe959d0ef7528c0ad8779aaa12fa3520428381f47f916b8245e74fb53fc23527a2aec5564df2f181f8bcbd9eaf3b07da6812faaaf422662ca8b411", 0xbd}, {&(0x7f000016b000)}, {&(0x7f0000e55000)="60972d004f6ba5788a7ff65a4e382ba76749ef1e82b9964587565895bfe72710cf984346b916bddea0a39bf342f408b95fabb7111105eba59c328df99604acaf3150b1491629b4721dfc860ab8933b681c84abb8c369ae71ee951a4edcece8cc415be4cb86edb428ee21fcbbc9c9e69cef9959843af0b0c267cd5965a578d3c7892a51674d91bfb349c001506b6b0c530ef215e144680289c01592683968d8248c332f99975236d156bb7bb5b10c740bcf6b29b8eadd989210cb71de98ecbdddbdf2c98af612e74201d0", 0xca}], 0x5}, {&(0x7f0000142000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f78000-0x50)=[{&(0x7f00005bc000-0xb7)="552f4caefb5e914a30a6b89ee37a658feeaeff699a64409b5c259c2d8415773ead35842df5daab2c065b5cced3cd0b2e4ea6ae3b8612fad46589c82fe9ce699007ae7c9e3b526736863c22c552ed379dd89db73a47eac111b28b08880e1f0ceaa2b1986073292b4f3e6363b6e37f488d93e8e41c5dd0a76bcbb6ee20585638e789dff422f67b334e9de4141a91fa7833380d6147fff69e6df18a1f834c4a00dcea89260fc1af4ef2758ec8af6936ece67b300fd0e5239d", 0xb7}, {&(0x7f0000c92000)="36799976d3bed04563beca48ecd45fc7246ed153ed6c6dd208f38c6552577839d5ea4843742ba0742a394797fb89a08047e29fc2383434b5fd044fc699192bfd7f621bca34133404e2aac39ee627ca56c69a77bf2484e836ca85a54900039719f1a5880a73a874f9", 0x68}, {&(0x7f000039a000-0xda)="ff254707a7d061457402979547b3b40b59f26be2c55dbb587e26d53125f40986cb4cb0de4dfafb8af364edf192296baddfd18ba83b2a8f599573f8e59afd188df41a82b9142e51cf5a4c72cb2f956e223c07231b4aa924c0e83387024931ebc1103c5984fea03078fe76dc8dc0baa5f579d301b80b48cb7c531a5dbcd53f118c7d617855035f88a29b3714ac54eb2503875eb315e61e362d7925fa9a95ba79abcbf97ba39f961e218b8239f4d5ac5f623bb04cb0f1af2c37b9f25b8730e1ad610e20412072dae29cf8669024eda014f0612e18540f6cca13a081", 0xda}, {&(0x7f0000f19000)="e984970ad2710ddf16579c076b6bd8304e61332eea26abeebe1c3b6d9cdb61c5b6b5a38efc74f3342b92519206d8d843b8971105e464c32bcf6a147fd848838fb01424e59f53decded4c7306bde96242f268ce8095a2294839efc27f3cc2cf234cc34bf03829d98ec230d83981f623b5ba7830faf8c263d5fc4f271df836f0cbf010d52f4a984fd3fb6f4681d6aebab4f1fa0ac214064ead1739c944c347f6c8bbcbc13956e3e583b79b051fcd87ca19148c81843fa51120020e6140fc934e88b96bdefba379061a", 0xc8}, {&(0x7f00001c9000-0x6)="617067cc2450", 0x6}], 0x5, &(0x7f00004bc000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}], 0x20, 0x51}, {&(0x7f00009ef000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006c8000-0x50)=[{&(0x7f000035d000-0x63)="2fdc9fca65053a8b9cdae485a563f2d50e51b052bb10a44944cbaf5bbb5bd1b457ad901685a2003d14185c91242ef9012db83def8b8ed740e81fd4a0bd8ad99dd361e339dff4a5a69cf760856819ce9fe29dbbae9386006988f101f22e1dc95cd0890c", 0x63}, {&(0x7f0000437000-0xc7)="ad306fba482485c3d3ba66b4f078439d8102bca3a04653d122da027fd7ca5a07d8d893e46ed1ad414abd5cf29b8d05f1cdf9d1a06b76e0348600a2d858bc10914211042a5c6d2ef4d6994674fc64e53d7af7af80a01ce514bf34974595b390756b6d75da91d56ab58b90dd8628a4c839ef4ed1d93fd3f12380a425a84f55bba0738a210fbd26e8680a477e85b70cafa611a9dc74be3806aee92e5db06ea084fefe40c16669ca3c66b73b52e04b2371b816ffde1f3a1e6b80da4a2cf55aa7c36bcf4de94f910731", 0xc7}, {&(0x7f0000f41000-0x77)="522d74cd0ab718550fa7633bd97e10fd68b9dce08564c5ab2bed8d3590fc8dee606fba3c7926fa1867df67cc2252b866f70d499e499ef99a88a28c1feb4077188fa34485c96cdd5723864a79895ef4b1646c77c914534eaa781e9689b9ec08643b8d85d643ed12bdb7543cf25ee24192ee6bd3df1a6cd7", 0x77}, {&(0x7f0000194000)="cf226efbe658ca32d483661e3d524199e436ac253d7400abd0e802963f9acf3765913d58176671bb9593d3c7c635a69c660cd1c1f39b355e9452b0ee8ea6157aafe8bd55a368b7ac5365d2041db024d609b8db9bf2325dacaffb42450320c275b0e2ef14b2a5010da20162fd18c52022194e84c42a8c02edf680269c8fd34cfe9ae181831cd6af514b55920498a5935f09a1aaa10fbbf386f4b00d777b74489643c00c5accc2899a9b43dc0e5aca2cfff501c87afd499ec21e8aeced7630181edd635cb03bd9f8f905f9cb4ee04f1d3570e27756a3bba016ee9ad658513f886914ecccf14c8b4b69d1de27474c80", 0xee}, {&(0x7f0000cc0000-0xad)="0bd885e65bab07e15c9af2f7a0f26842fc775dd5d1488aa0ba25622f6f1d371ac3c294893aec1ca8ece1110ca74ed4afefc3bf77bc4f702f55676175d2b73c5c985fef3f05a00364800911f3038f0199d6b2c19507fe00c8902314a7b75307a4cde6e67abcd7afd201f9f3496a4a061cc1d86d2a0d2c4f18285ac25559bb469580891d1277e733d7cdb3a456fea941f34cfe19dad3c6355317bf107872a7e9363c248f60d061097c7a6da2ed12", 0xad}], 0x5, &(0x7f000054c000-0x160)=[@cred={0x20, 0x1, 0x2, r2, r4, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r19, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r0]}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r0, r1, r0, r0, r1, r0]}], 0x160, 0x20000000}], 0x3, 0x8000) sendto$unix(r1, &(0x7f0000010000), 0xfffffffffffff000, 0x0, 0x0, 0x0) 2018/02/09 00:01:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000092f000-0x4)=0x100, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000097a000)=0x800, 0x4) writev(r0, &(0x7f00002d4000-0x90)=[{&(0x7f0000fe6000-0x10)='p', 0x1}], 0x1) writev(r0, &(0x7f0000819000-0x10)=[{&(0x7f000016c000-0x218)="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", 0x218}], 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020b000-0x4), 0x4) shutdown(r0, 0x1) pipe(&(0x7f0000ad2000-0x8)={0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f000038d000)={0x240, 0x0, 0x6, 0x3, 0x0, 0x7}) 2018/02/09 00:01:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x9) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000004f000-0x8)={0x0, 0x81}, &(0x7f0000818000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000984000-0x10)={r1, 0x20, &(0x7f0000eba000-0x20)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}]}, &(0x7f000063e000)=0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000008000)=0x5, 0x4) socket$pppoe(0x18, 0x1, 0x0) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[]}, 0x0) 2018/02/09 00:01:06 executing program 6: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f000067c000-0x4), 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000ffc000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000a6a000)=0x1, 0x4) mmap(&(0x7f00004cd000/0x1000)=nil, 0x1000, 0x1000000, 0x38010, r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000ffd000-0x4), 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ffe000)={0x0, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e6a000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000c9000-0xc)={@multicast2, @remote}, &(0x7f0000df8000-0x4)=0xc) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r3, &(0x7f00007e7000)=@ax25={0x3, {"20ebe7616c28fe"}, 0x3}, 0x10) socket$inet(0x2, 0x80002, 0x1) getpeername$inet(r1, &(0x7f0000911000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00007ef000-0x4)=0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000fff000-0xc)={0x0, @multicast2, @dev}, &(0x7f0000ffe000)=0xc) r5 = getuid() setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000904000-0x55)={0x3, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}}, 0x1, 0x3, [{{0x2, 0x3, @empty}}, {{0x2, 0x3, @multicast1=0xe0000001}}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}}]}, 0x230) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000aff000)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@empty, 0x2, 0x23784e53, 0x0, 0x7, 0xa, 0x80, 0x80, 0x3e, r4, r5}, {0x9c, 0x1f, 0x2, 0xfb, 0x3ff, 0x1ff, 0x750, 0x80}, {0x9, 0x8, 0x6eb, 0x8001}, 0x80000000, 0x9, 0x0, 0x1, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x1}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x100000001}, 0x4, 0x3, 0x0, 0x8, 0x7, 0x7b, 0x80000001}}, 0xe8) 2018/02/09 00:01:06 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x800000000f, &(0x7f0000004000)="03", 0x1) 2018/02/09 00:01:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x1, 0x3, &(0x7f0000001000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00009ff000-0x8c)={0x0, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1f}}}, &(0x7f0000e26000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x9, 0x2, [0x677, 0x8]}, 0xc) mmap(&(0x7f0000000000/0x26a000)=nil, 0x26a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x4, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) connect$ax25(r2, &(0x7f0000266000)={0x1e, {"03091f0000de31"}}, 0x10) 2018/02/09 00:01:06 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0x0}}, @in6={0xa, 0xffffffffffffffff, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}, 0x9}], 0x58) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000001000-0x60)=[], 0x0, &(0x7f0000001000-0x11)=""/17, 0x11}, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/02/09 00:01:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x1) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f000094d000-0x4), 0xe6) 2018/02/09 00:01:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003ab000-0xe8)={{{@in=@empty, @in6=@dev}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000ea9000-0x4)=0xe8) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) 2018/02/09 00:01:06 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000017000-0x30)={0x2c, 0x26, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, 0x2c}, 0x1}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000021000)=0x100000001, 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xce51f4268335e63a, 0x4, &(0x7f0000022000-0x8)={0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000022000-0xb8)={0x0, 0x401, 0xa97, 0x2, 0xffffffff, 0x8, 0x7, 0x3, {0x0, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, 0x5a3, 0x2, 0x0, 0x1000, 0x8000}}, &(0x7f0000006000)=0xb8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000021000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff}}, [0xc216, 0x2, 0x7f, 0x8, 0x0, 0xcb, 0x7, 0x401, 0x1000, 0x4e18, 0x6, 0xe85, 0x3, 0x80, 0x7]}, &(0x7f0000022000-0x4)=0x108) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f000001d000-0xe), 0x0) 2018/02/09 00:01:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname(r0, &(0x7f00009a4000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000afc000)=0x3a) sendmmsg$alg(r1, &(0x7f0000edb000)=[{0x0, 0x0, &(0x7f0000a06000)=[{&(0x7f00002c6000-0x1000)="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", 0x1000}, {&(0x7f00002e5000-0x910)="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0x1000}, {&(0x7f000013f000-0x2d)="ce49eba0947a607d1c639f48ead81c3c6740dc42b60a497d88cd85533f88ea8789a848caa63bca62e6ea8f7f5b", 0x2d}, {&(0x7f00007b0000-0x97)="97e21ea98217c77c11d33550e1eb4356d97d2260cf54879b3e77e8e633dab3a4037b79855e77b0284d48ae235b7ae27a99ea662e09de4e8a03e52ab4d71579a53460b50ab96058dc6980b5d7baefd22bbc3ef047d6f75d49e7a9fdd76a7a5c568c4b0ceb1f85dbe84b83d93f8df1256bfbd2c45d12d8b968263587719c1c6c7136f83ee08930a77e26f866ce7d4a015b0aa28908ecb627", 0x97}], 0x4, 0x0, 0x0, 0x4001}, {0x0, 0x0, &(0x7f00001ac000)=[], 0x0, &(0x7f000056a000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}], 0x90, 0x40000}], 0x2, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0xffffffffffffffff, 0x3c}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) 2018/02/09 00:01:06 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000af4000-0x8)={0x0, 0x0}) r1 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@remote, 0x0}, &(0x7f0000000000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ddb000)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95, 0x0, 0x0, 0x54}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x48) 2018/02/09 00:01:06 executing program 5: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000026000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000029000)={0x0}, &(0x7f0000036000-0x4)=0x8) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000037000-0x20)={0x7, 0x0, 0x2, 0x0, 0x8, 0xffff, 0x8, 0x3b8, r1}, &(0x7f0000011000-0x4)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000014000-0x4)=@assoc_id=r1, &(0x7f0000035000)=0x4) r2 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r2, &(0x7f0000025000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f0000030000)={0x18, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/09 00:01:06 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000012000-0x4)=0x24e, 0x4) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270941000000000004007352", 0x23}], 0x1}, 0x0) 2018/02/09 00:01:06 executing program 4: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f000085f000-0x4), &(0x7f0000aeb000-0x4)=0xffffffffffffff84) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000002f000)=@generic, &(0x7f0000aec000)=0x80, 0x96066b6784bc54a1) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000aed000-0x4), &(0x7f0000aed000-0x4)=0x4) 2018/02/09 00:01:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000fa4000-0x8)={0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00003fc000)={'vcan0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000f1000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x4, 0xffffffffffffffff, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096}, 0x48) 2018/02/09 00:01:06 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x8, {{0x2, 0x3, @rand_addr=0x3}}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000443000)=@nfc_llcp, &(0x7f0000001000-0x4)=0x60) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000198000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0xfffffffffffffe22) accept$alg(r2, 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000f6000)={0x0}) close(r3) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x5) [ 36.628991] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 36.645260] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/02/09 00:01:06 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x4a, &(0x7f0000026000-0x4a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0x12, [0x0, 0x0, 0x0, 0x0]}]}}}}}}}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f000000c000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000026000)=0x10, 0x800) 2018/02/09 00:01:06 executing program 1: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ad4000)='9', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x4)={0x0, []}, &(0x7f0000ad4000-0x3)=0x4) 2018/02/09 00:01:06 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f0000013000)=[{0x48, 0x0, 0x0, 0xffffffffffffffff}, {0x6}]}, 0x10) unshare(0x46810100) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f0000008000)=@file={0x0, './file0\x00'}, 0xa) 2018/02/09 00:01:06 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000099c000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f00004c7000)=0x4) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000fcd000-0x1c)=@file={0x0, ""/26}, &(0x7f0000fcc000)=0x1c, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fcc000-0x2c)={0x1, 0x6, 0x1, 0xfffffffffffffff7}, 0xe4) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f00008ce000)={0x1f, {0x100000000, 0x9, 0x7ea3, 0x2, 0xe0bd, 0xff}}, 0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000fce000+0x887)={r1, 0x1, 0x1, 0x7, &(0x7f0000fcf000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) 2018/02/09 00:01:06 executing program 5: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000665000)={0x0, 0x0}) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f60000-0x4), &(0x7f0000f60000-0x4)=0x4) 2018/02/09 00:01:06 executing program 2: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0x6, 0x1, 0x1}, 0x14) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fca000-0x10)={r0, &(0x7f0000fcb000)}, 0x10) 2018/02/09 00:01:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000005c000-0xc)={0x0, @rand_addr, @multicast2}, &(0x7f000058d000)=0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000c33000-0x550)={0x24, 0xa, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @ipv4=@dev={0xac, 0x14}}]}]}, 0x24}, 0x1}, 0x0) 2018/02/09 00:01:06 executing program 7: r0 = socket(0x5, 0xf, 0xce) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0xda, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) ioctl$int_in(r2, 0x5452, &(0x7f00001a6000-0x8)=0x1fe) close(r1) 2018/02/09 00:01:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e9000-0x20)="0900000000000000000300000000000000010000a10000000449faf4e0007e23"}) getsockname$inet6(r0, &(0x7f0000035000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000828000)=0x1c) 2018/02/09 00:01:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00004b9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f000012c000-0x4)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00004e3000-0x4)) read(r0, &(0x7f0000332000-0x9)=""/9, 0x9) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r2, 0x0, 0x33, &(0x7f0000f58000-0x4), &(0x7f00000e2000-0x4)=0x4) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000b82000)={0x10000004}) shutdown(r0, 0x0) 2018/02/09 00:01:06 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000004000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000004000-0x4)=0x32) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000000f000)=[{{0x0, 0x0, &(0x7f000000f000)=[{&(0x7f000000f000)="0357dc40ff8e91396d591f86c63ec1adeec0b3b9622323b34815b5e0db043d83a4ec656d10e7a2a3ba7dbcbffef4ba9ed8627d09f42e079fc25fbf5152a15774b48d0e7da40348ab18620bbccb7fdc3b6c4c7bed78a06153746f3fd599d7cd6f31af33d05318d66727f7001ecba2f0aeaafc46847f19d4c58fbb91fadb679f318a57d7d96e", 0x85}, {&(0x7f0000005000)="89421ba29cb92941b90d26b1aa284b3c287daa452d9038cc9f", 0x19}, {&(0x7f000000f000)="d5c034100af39f5862a89836e00f2e3f9932dd89d3cb885a3e3678bcf30ad1f28a4e8199b586d679d2ea8c7830db593165de85cb66eb34a1d33b4f1fc4f2ed2eb5280497aa024dc64ceb186a54f0dec06a78c7db8481462fe6ddcbee05c35834dd09349139f5f91d30c96415d5fb07ca4d5f605e43e28dc52dcf", 0x7a}, {&(0x7f0000004000)="562fae17271636e6521c40c20b513c8aa82a5388ac5941b1abaac43a01a08db462c5399254c33910a300e4df2e356dca34f2e43d8621d06b22e8cec113fe719322d3a18743d5f38bdb5ff5c0a1b3c4ae88128fbdd2ab9c80092a0e160c7ca9a90b98ec40939d", 0x66}, {&(0x7f000000d000-0x25)="f7aa07c3ded9c27ee13bea25f7a4ed9f185b66a38d1bd0ac99f6607a5b3c75223569c64a82", 0x25}, {&(0x7f0000009000)="6dd9b143aa17511671577f1c46e0294215b1fa878c64f79855076eda2891dcf5947883befc07f8432c2a", 0x2a}, {&(0x7f000000f000)="0f0dfd855258236c9af184cc0f5f6bf23a2c88620e775053b8721c652fe01fc16b097a81a301c794228ac43f0c8ae445c49df16c431d032d2aa2c967f91b2feaf709aef0b6def2bb83ba46195853b08c0c96982eee6f7515bc32f4ffe8c573bf1879dadc627fe8e252c0e6f6d158d1f89421b0b729033bbc6f34fb5c6e5f3d5d0de80f2dd0d78f74cd6194b6d51b", 0x8e}], 0x7, 0x0, 0x0, 0x80}, 0xfff}, {{&(0x7f0000001000)=@sco={0x1f, {0x8, 0x0, 0x8, 0x20, 0x2, 0x1}}, 0x8, &(0x7f0000009000)=[{&(0x7f000000f000)="e0edf8b5a5d4e059eb9349df43ef6f451cd9cbfa5229aca7d1683a1a62580572adda8ef510ca60eda65ed6958b2b44ab0172241d7c512c12e33cd0062e5ba0f4b2d4f7983131ac00b5151ef4d7528b78bf3538543b8dbd1ef76d768ccdfea1d0947bfd2ecbe0c4b6108734c8a05bfe61bea8943691d5c0d97983872c5bb7c95b0c7efa4a746b3f2ea97b5e06fcfacdd8a0fb51e23d4fc4f12e128075a774cf805848370fe35f7bd987df69ac10b56a618c4f439ac009c3404bd7e816191ad4da8c63328a1bcde8f26850926a3cc5a9cebf9ca0ef76d45a9f0ea8", 0xda}], 0x1, &(0x7f000000f000)=[{0xe8, 0x105, 0xc47a, "a5b47966bb43553bffe2041120cad29deb3db00f39f593ed57de3fe772f2e0b80bc26002bd63d88ea3a16de904dc011690f788f2cc57d5b21e6d48852de9a275e8c34458760fff3bd876fa22087fa12318843f9fbf40a6da7624bceaffaedff0d9822f9cfaef3d1ed0c45b1cb8ac10a8ff256f1fb09491b0aff388bdb7f92a17b47b3fbee9d7df0f8adc0727f88b47bda2df8b00bd4630196124d111d88f9b36df5b37011373cd32684727eca8884638908567af084e6790a8e75ec8030541b7d43a739274bf71f2d7cb2d3f5285113f958923f758be"}, {0x10, 0x101, 0x1}, {0x30, 0x0, 0xfffffffffffffffd, "93f35bd235e0d9b9b6a54fe02cb34d5b9162374c1017167950630d38f1837e"}], 0x128, 0x20000000}, 0x1}], 0x2, 0x804) r1 = socket(0x2, 0x3, 0x6) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000003000)) 2018/02/09 00:01:06 executing program 2: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00003f9000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000041d000)=@mpls_getnetconf={0x1c, 0x52, 0xfd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) 2018/02/09 00:01:06 executing program 3: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000b6e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000f13000-0x4)=0x32) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000f12000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000f12000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x15)={@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/09 00:01:06 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='ip6gretap0\x00', &(0x7f0000003000-0x32)=@ethtool_flash={0x33, 0x0, "0b9f4ca90e5ef30cf444d11ff50c4a7cd44a55dbeff4b1734118d9df3a0b71046bcaaec8bfaac05bdca02c6c4be4b72391a6eb3b2e45aa1dd6c64527d930e90890ede9fb2bed902bfb1269d4d09aed8352fc49c2c1387aea8020c7c6be94569c59578456abee9347a48678a44f9fa4999eed445f00dcbd12b73bf1b16af1aea7"}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000004000-0xe8)=""/232, &(0x7f0000003000-0x4)=0xe8) 2018/02/09 00:01:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000682000-0xb)="0800d700000816f2d8ff6e") getpeername$netlink(0xffffffffffffffff, &(0x7f0000f5c000), &(0x7f000018b000-0x4)=0xe072a3ba) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000514000-0xee)=""/238, &(0x7f0000c75000)=0xee) 2018/02/09 00:01:06 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ca7000)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x800000a}}, {{@in=@rand_addr, 0xffffffffffffffff, 0x3c}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x40, 0x0, 0x6}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) sendmsg$nl_generic(r0, &(0x7f0000017000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000000000000}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000017000-0x30)={0xa, 0x26, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x17, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, 0x2c}, 0x1}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000024000)={r0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000011000)=0x9) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000000e000)={0x0, 0x1, 0x4, 0x5}, &(0x7f0000026000-0x4)=0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000025000)={r3, 0x30c, 0x7}, 0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000027000-0x20)={@generic="652a8969ae751af198b14d56ac3b5b6f", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) sendmsg$inet_sctp(r2, &(0x7f000001a000-0x38)={&(0x7f000001b000-0x1c)=@in6={0xa, 0x3, 0x9, @empty, 0x3}, 0x1c, &(0x7f0000026000-0x30)=[], 0x0, 0x0, 0x0, 0x8004}, 0x884) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000023000)={&(0x7f0000024000-0x80)=@l2={0x1f, 0x7, {0x4, 0x8, 0x2, 0x7, 0x5a94, 0x5}, 0xce, 0x2}, 0xe, &(0x7f0000026000)=[{&(0x7f0000023000)="73f4f4961c1a616c34887eebf3b38251a9670be26f5973e2398012c527caf59ad5abee7832bc9296635ab7446b278183198993de257aacdc0a2082dfe697ed0da6e77d9a5290833c09d256487d97bcdfb0b543507eb0d6b506e31c6e4396de2d9a9622e439abd33bad3fc6ac87931f014cf59eb91b4e5505041d9d6a36794ab7c0a142e4", 0x84}, {&(0x7f000001d000)="c043b47ad97f7df3a60100000000000000", 0x11}, {&(0x7f000000e000)="3bd156970c90485c21312cb3905d314abe932d46bb84690e7300750a72f30064b55e6e38c9ca076b666d9449ee0cba74c92bb36dacc1808c91a2d10719ea25c1a937d7f9181182e10d111a06b2d8ebfb20b9f197ad2239b16dbca44dbbf7057d89d9bf2fc6f2777c1c164920e3da9b11ba6e75485e8a49b014163706a2937aacf69b04e902cc3fc9a2a38882c9d5a84a6b9d86e5055010ab76587598987a13d5c30a353e80d3cf357f0da0c245766d49fcfa38d2", 0xb4}], 0x3, 0x0, 0x0, 0x81}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x61ad0aef70cf3580, 0x84) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/09 00:01:06 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000000b000)=@pppoe={0x0, 0x0, {0x0, @local, @syzn}}, &(0x7f000000c000-0x3)=0x1e) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000000c000)={0x0, @in6={{0xa, 0x2, 0x419, @loopback={0x0, 0x1}, 0x8c7f}}, 0x3, 0x6, 0x0, 0xba, 0x3d}, &(0x7f0000009000)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000b000-0x8)={r1, 0x6c6}, &(0x7f0000001000)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000000c000)={0x0, 0x800}, &(0x7f0000006000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000-0x39)={r2, 0x31, "cb42a1685adbba29889f39d04f5a712ac62abcca6eb7df001a1a45dd19ebcb86ee251a5ae18a812980f7f9e4d15f15f022"}, &(0x7f000000b000)=0x39) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000000b000)='tls\x00', 0x4) r3 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg(r3, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d}, 0x10, &(0x7f0000003000-0x10)=[], 0x0, &(0x7f0000009000-0x370)=[]}, 0x0) [ 36.774773] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 36.797143] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/02/09 00:01:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000db5000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000bd4000)={0x2, 0x2, @empty}, 0x10) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet6(r1, &(0x7f00000be000)={0xa, 0x2, 0x2a, @loopback={0x0, 0x1}, 0x5487}, 0x1c) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00008e6000)=""/87, &(0x7f0000921000-0x4)=0x57) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000b35000)=0x312, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f000075f000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000060000)=0x1, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f55000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f0000500000)='@', 0x1, 0x0, &(0x7f00006da000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/09 00:01:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000093e000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, [0x7258, 0x8, 0xffff, 0x401, 0x80, 0x9, 0x3, 0xfffffffffffffffe, 0x7, 0x4, 0x3, 0x32646717, 0x400, 0x771b, 0xffff]}, &(0x7f00005f5000)=0x108) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000501000-0x8)={r2, 0x8}, 0x8) sendmsg$nl_route(r1, &(0x7f0000809000-0x38)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000e6a000-0x48)=@ipmr_newroute={0x40, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8}, {0x9}, {}, {}]}]}, 0x40}, 0x1}, 0x0) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x10040000000000b}, 0x1c) r3 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000863000-0x4), 0x800) getpeername$llc(r3, &(0x7f000084d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000ede000)=0x10) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000282000-0x41)={0x0, 0x39, "ba2053bcd69e190640356c7a9ee277b802fb537a571717938241d18780f4a3d6327980df95197b0a73d3e215522b7d6879118fa69ac17c6403"}, &(0x7f0000331000)=0x41) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00001d9000)={r5, 0x47f, 0x2, [0x3, 0x7]}, &(0x7f0000a5f000-0x4)=0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x4, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) 2018/02/09 00:01:06 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000ffa000-0xc)={@loopback=0x7f000001, @empty, @rand_addr=0x100000000}, 0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x20000000002, 0x1}, 0x20) close(r1) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000adc000-0x18)={0x0, 0x7, 0x0, 0x5, 0x10000}, &(0x7f0000ffb000-0x4)=0x18) tee(r2, r2, 0x0, 0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000ffa000)=r4, 0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r2, 0x89fe, &(0x7f0000ffb000-0xe9)="357062a47d940fd887718a757f0909f34843858503f3399bdced5752596c1bed8123c13bb7faaf97c8db5dc927224023b58eb8a8e8395a851d966f71c96dd93abcd0d8cba7220c4713a6a1ae4e5afc53a35e4049120e1d71356df08841880977a6de606fc8b673fc2b5816306dda4f32324375e7f9b23f2f7c2a8bc395f23dc4d8dd38fa902de04fa389d39cec0c61b32e786411cf49980bb3a4a01f37880cdd50d840f077beaec4ded08e58d3d4480f4479fb0215bbafa4544b865d1df6c01c933e34a0502ff7ba6f5a540e01a8b702aec04456a54ca4e3bbfe871355b18cedee024d42f83e6cab5e") mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000ffb000)=0x4194, 0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000024d000-0xe8)={{{@in=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f0000ff9000)=0xe8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ffa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000099000)=0xc) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000bc4000)=[{&(0x7f0000ff9000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000c68000)=[{&(0x7f0000ff9000)="ad6b57d18ed5fee44746417630e88e88bfdd2d78acc449d8c149b28358f69a8078daa40e87a0419146419d78e79aab6f1cff11eeb5c1393b264c09cc1efdde05ccbb2e334febdf6e2b4b8d44676ebc413d6f8fa78be85d683165a9b2d7fc47f7cdd20a19b611fa3f08ccacae696363c046da82f85ad0729f03ab3d52b2a3bf3de7e07d42477ffe758869f48d34f596813ebc67606cdc62624fa4df292bbd68f35a3d7bfd7d7d075a5c87820db96d85bac4e442fa70033152de15ffa3078706e23459686a12408fdbefb5aeb337", 0xcd}, {&(0x7f0000ffa000-0xd7)="dd2d2dc58c445c4a49ae99dc4bfa0fc50a6322d4e8716b059520f1e6d19fa34aadd545c350ac287b0e5f28afc3106a1d7f5079cea6fdae57dcbb51baf509d18a366e26ff99ff93f48e3eaa7fba9d1a4d842a4acc880ff05f67be6cd273ffb0df56aeebac44053d8bdeea317433cfb4a8a39f15777fda0aff9f212492db2160e09979d539b076a878a5755082405b34b7f36da5e1a951e0081a67126a1ca2e4b3ac81736c5d479efaca583a323ade8a86dc38dd48763ce7124897cec5bafa697467b1f42e00c1e64424e1bf5b61ac1b6e69b9e805c49db4", 0xd7}], 0x2, &(0x7f00009c8000-0x70)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}], 0x70, 0x800}, {&(0x7f0000eeb000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ffa000-0x50)=[{&(0x7f000078f000-0x28)="266d3e11025c1d667e5da9a49aaf2ed021bff65acf864e80fe6d2e9f4236a535dea5012952a56e92", 0x28}, {&(0x7f0000834000-0xc4)="00f961d175d77144aab9786e44c949b6474aaef0e25d5c5889b011fd650abf8b1718a40abe6f732d31a9cecc386a08aa3895bdefb91ca63810c91a12e56c196a2b82132abb9ebf09049d1bbf58bb0813adef8edf98423fd5ddaafa8a98cbed9e81b162331b14b6cca3bfc725a29a01df0e6fec32d268492d17a3ea8bfd1044d0632cce1a6c99bde93b54083f2e5aae55da8323d5ca404d592f573fd3367508dc105d664757d449164f20f8dd59a4dff470bc0ec21feeaf97d2f898d1902f1b47d5709e93", 0xc4}, {&(0x7f0000898000)="55d025f4fca0f1a586a2854e210cac110f5fd201888a6814063c6de2188a63ff9bd8c514b7da3f09bfd66ea992bcd98a57db9a5c65ce7a018028539b069d9f7d577d7a90baae356cfef6f266be42e44e032543898d99626fc5bd500a0c2069f3cd904ddfd96588c57080c5102a69370334053a5e69a2a9cc894c2d639b60d52b179f3d2f38a17a1be27ae827713308b47c716d43674c19eb7b6ccacab773a491529e29ad436d798bb102553fa791ed04a0609e77d4b255b6e792a722eb8a884b5addf8a3f2ee224335e9817f04da8b1f08b4c0a2c60c9c787eed2d04728737b9dd1b0c13bd7e19f770aedf269a", 0xed}, {&(0x7f00003d4000)="8f4dd2e0b6570033a3de491044ed67018b7935dfe48a3385799fd18948991196c869d440bafbc418867b19b805a5c58c0dde9e46ed042e88d3e071fb9b60dbfc703a86fe609834205210e50916eeb3268a05cf721d6ad43529a35f00983228", 0x5f}, {&(0x7f0000ff9000)="d7516f3f5e", 0x5}], 0x5}], 0x2, 0x0) 2018/02/09 00:01:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000000)={0x40, 0x3, 0x7f, 0x10000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000001000)=""/178, 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000+0x4ef)=[{&(0x7f0000001000-0x7a)="b908b836acc9336a66af1ec1161389658bc360a3e52e196a8e7f547aa7ff4a30de2093ee6db9fa4e82bb81d950ab32e8f4b62a6df715a3772183e066abe0eb7cddc56ee30cdd67c2a09d31d2c00dd09aa2eb86c48bb6dc4884570e3f2c08f3e20e87c139f379570fe9f7fe94d2f1708b5fc07feef25e7100bc09", 0x7a}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0x75)="b951210e66a38f1fa1cb36b0b5c14ecb1d7754d311981ac64fd81bf8d3fa7dc61ea063cc0b5f5bc4a121f74200ea7d4a0beae595cca4f142118b037564befef1f7515c86b5cfc052133d1256929776284b47af2c8522e35969b9a9ed0e117184b2d713cb5a11c06053f081bbb66fcb2d64968f0dd0", 0x75}, {&(0x7f0000003000-0x5d)="ba56fba28455014a2696b058d0ad60fbf85ecfaa3d082b57c69ef7082c8c4df0197ea05c975348525e33b4250e6edb48fc2aeb8f34f30ed9ae04993a0d07c1735155b4a0e4991209441a32b6a7fd693cc4cdf83cc86f88da19695ee33e", 0x5d}, {&(0x7f0000001000)="de426c76bd7d148cec1f43d6e77c4debca8e5d5564bf0a6d27b70069fd331dc3cd239d2892fc5cc783db1b", 0x2b}, {&(0x7f0000002000)="9b9f6cea03e4957b4fa961b866c6b3f46264504a5ba58735f2148993a6f41b0090a3d7e1ecb51239d24a75f97ba26fdff866c186521d550fa7f18a9ce5a8ffa4026716b22ac3c6b91ffd", 0x4a}, {&(0x7f0000003000-0x7b)="828c249207f06f676ba5b91ffdf34c0dd48caf691cf2f91fead8d68b714f6d15dcf1463303474f5a9300aae5342106df846a0aaebd2038db8b274429cde0603ad7c5d001ba708e78a8ca3951b3f0c48ed2d5d018f969bae7593855f73d77dcd0f0c8f0a03c7934a65e13e7a5106fc204cc6df6d8b37938e5464582", 0x7b}], 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000325000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @empty}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) 2018/02/09 00:01:06 executing program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000f7c000)={0x1, 0x6, &(0x7f0000f7c000)=@raw=[@ldst={0x2, 0x0, 0x1, 0xe, 0xa, 0xfffffffe, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0xbe, 0x0, 0x0, 0x0, 0x401}, @call={0x85, 0x0, 0x0, 0x19}], &(0x7f0000f7c000)='syzkaller\x00', 0x5, 0x82, &(0x7f0000f7d000-0x82)=""/130, 0x41000, 0x1}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ce3000)={r0, r1, 0x7, 0x3}, 0x10) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) 2018/02/09 00:01:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000c4e000)={0x0, 0x400}, &(0x7f0000b30000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00006f3000-0x6)={r2, 0xfff}, &(0x7f0000bd5000-0x4)=0x6) connect$inet6(r0, &(0x7f0000145000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000bfb000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f00000eb000-0x28)={&(0x7f0000d6f000/0x3000)=nil, 0x6, 0xe7abbc2457d3c94b, 0x21, &(0x7f00002ba000/0x4000)=nil, 0x1}) accept4$packet(r3, 0x0, &(0x7f0000cd7000), 0x80800) sendmsg(r0, &(0x7f0000582000-0x38)={&(0x7f0000821000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1b, &(0x7f00009c8000)=[], 0x0, &(0x7f0000f22000)=[]}, 0x0) 2018/02/09 00:01:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000dfd000)={@common='bond0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000187000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00001d8000)={@rand_addr, @remote, 0x0}, &(0x7f0000a4c000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000e3a000-0x48)={0xb, 0x17, &(0x7f0000b97000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x10000}, [@jmp={0x5, 0x100000000000000, 0x4, 0xa, 0x9, 0xc, 0xfffffffffffffffc}, @alu={0x7, 0x1, 0x2, 0xf, 0x9, 0xffffffc0}, @jmp={0x5, 0x4, 0x8, 0x2, 0x9, 0x20}, @jmp={0x5, 0x0, 0x0, 0x5, 0xf, 0x0, 0xfffffffffffffffc}, @generic={0x7, 0x658eeb4, 0x6, 0x6}, @generic={0x4, 0xfffffffffffffe01, 0x7, 0x9}, @jmp={0x5, 0x1, 0x7, 0xf, 0x8, 0xffffffff, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x778}, @generic={0x0, 0x6, 0x80000001, 0x1}, @call={0x85, 0x0, 0x0, 0x14}], {0x95}}, &(0x7f000000e000)='syzkaller\x00', 0x800, 0x25, &(0x7f00007a6000)=""/37, 0x41100, 0x1, [], r2}, 0x48) setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f00006fe000)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000010c000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000ac3000)={r0, 0xfffffffffffffffa, 0x2, "b9f6ec3107a80043a8bf4b9e8f232368157d2e193f5b5b4be2066f08203c7aff0b641e0831cfadc35e3caf9c6eb0522ec32aa23d119173432801b1381eb602db769febd8e2502ad1b5da6dd738182068eb6f7eca23aa5000fb0be2021ef316c745911c5e926dce998048ac8c42ff69fe8175a7cd93c4e68d5498bb89072077dd7c47fd845a7be4d559fae546678268f6bb7ef3a43fdf7ef374433d7fe163416d70263c7b685fbfdc8f10a52ab9f08904837cf573044889d730fde20a0dfd375066da21093dafca5f86dc08828fc125954a295d08301bf95e3e"}) 2018/02/09 00:01:06 executing program 0: r0 = socket(0x19, 0xa, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000013000-0x10)=@ax25, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x4, 0x806, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000d1b000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x224, 0x0, 0x0, 0x0, 0xff, &(0x7f00001be000-0x10)=@generic="db975c4447ffa863dd7a42e00f2e8864", 0x0, 0x0, 0x401}) 2018/02/09 00:01:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000085e000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014}}}, 0x90) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e1a000)={r0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00002c8000-0xc7)={0x0, 0xbf, "94d4a614022aacf7210779b2f2cd827330e54fbba2fd335812eca569b04bbd8b85312f16407727e5def926ff85cbb61639f9676f76796fa838a3dfeb2acb8faa0c412e9151992b58e3792b041e315112eb23664515d305f577675eb7679c0f8e7c6879e48ed969857cb6dbaf98c15c9046897b14d931714b2529af48fbe4310b1713e6fc61547fcf00cd7385697cc42689846da55c7af016141bda4cd16688cb4421534a5bd5530d53a2786bf0c89e64bb4f6527ab01af84146212e1b55203"}, &(0x7f0000fdf000)=0xc7) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000535000)={r3, 0x5, 0x80, 0x7, 0xf2, 0x100}, &(0x7f0000598000)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00002ad000)={0x5, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) close(r0) 2018/02/09 00:01:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket$inet(0x2, 0x3, 0x9) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000afc000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}}}, 0x3, 0xfffffffffffffff8, 0x39c, "4e7dec472d8414b7418a793e5d2822e400204c0288ace96f7a696e70d96850f205647c86dfaedbbecd65d8dd3327207501665f3cf9c55d75f4dee58e9c10c31fbfdae9a89d68dff7c0e037ed6b07e15d"}, 0x160) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000038a000-0x20)={@common='bridge0\x00', @ifru_flags=0x8000}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d57000-0x98)={0x0, @in6={{0xa, 0x1, 0x3a2c, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0xc1}}, 0x8001, 0x100000001}, &(0x7f0000e3b000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000096f000-0xa0)={r2, @in6={{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x1, 0x10000, 0x0, 0xa4e, 0xd0}, &(0x7f0000dc0000)=0xa0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000352000)={{{@in6=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000bbe000-0x4)=0xe8) sendto$packet(r1, &(0x7f00002a5000-0x4d)="67d93490034c91529645ab8d7801d605b9caa5771670bf2a9f14cb1a305a9d0a5ddf7a927b00b66270e92412c2a10a8e6deebd788d91705d3cbef4426b1d37c9e13ac1400eb4b951d5d2076a7d6a2128904e4d4dbfd614c3ccf370ad769d3a4a43d2e28a406c471e50af0e54d258e7e62d9e51e75b4f2f3103050019c143c2f205fb1ed4f5f898ec4dad532a9bf88fdaaca02ac7fde3", 0x96, 0x1, &(0x7f0000005000)={0x11, 0x1c, r3, 0x1, 0x7dbc, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) mmap(&(0x7f000067a000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) 2018/02/09 00:01:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000034e000)=@req={0x50, &(0x7f00005ea000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x8}}) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000022000-0x2), 0x4) 2018/02/09 00:01:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f00004c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000054000-0x4)=0x10) setsockopt(r0, 0x2, 0xfffffffffffffffc, &(0x7f000080a000)="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", 0x1000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e54000-0x46)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/02/09 00:01:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000d57000)={0x2, 0x0, @broadcast=0xffffffff}, 0x100000144) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002f2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000d89000), &(0x7f0000ffd000-0x4)=0x4) r3 = socket$inet6(0xa, 0x2, 0x2) getsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000369000), &(0x7f0000023000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x10, "d57d9f517941600b8444d1d4eafbabaf"}, &(0x7f0000bd2000-0x4)=0x18) 2018/02/09 00:01:06 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e82000)={0x1, {{0xa, 0x0, 0x7ff, @empty, 0x1}}, {{0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) socket$inet6(0xa, 0x80003, 0x2) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00005fa000-0x4), &(0x7f0000228000)=0x4) 2018/02/09 00:01:06 executing program 0: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000008000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x10000000043ff, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x100000000000088, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000003d000-0x58)=@alg, &(0x7f0000008000)=0x58) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000026000-0x20)={"e110a15431b82ee994db3d840e5c9abd", {0x4, 0x1, 0x9, "94667d99ef55", 0x8}}) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000003e000-0x4), &(0x7f0000014000)=0x4) 2018/02/09 00:01:06 executing program 3: socket(0x0, 0x4, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000038000)={0x0}) setsockopt(r0, 0xfffffffffffffffe, 0xffffffff, &(0x7f0000ccf000)="ab2de25e15c800e9f3d7b61518151683e859cb90f9048707ca3f234ead91c8ccc6d833137b97ae5d4750bdae930c7e3a85e6097b06f73778e46d5ac921067cea47810ef4cf3bd567337d39a7277b28b7c885bafe0a0dd15707fc9612ed8a8231d8e20f8f3b173ffe94000007ffffff7cfe06634edab7c8bbb8c166a1c0b1da6a9c1a6041f2d03dfff0d7caf9a1bad6", 0x8f) 2018/02/09 00:01:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socket$key(0xf, 0x3, 0x2) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)={0x10000011}) connect$netlink(r1, &(0x7f0000975000)=@unspec, 0xc) setsockopt$inet_tcp_buf(r2, 0x6, 0x21, &(0x7f0000e72000-0x57)="f089293e9418a25f56f31826a853c43ee132238efc74cdec5ef69d25fdb279506cf35fbadbfb1ef32a24efb89a6486f5dfbd101d235bd11f82f5efb8b56e05cf9250db55dfda5b7198bed0c234a48adaf95ade48f7f47a", 0x57) 2018/02/09 00:01:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000967000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f58000)) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000bf7000-0x38)=[{0x0, 0x0, &(0x7f000066d000-0x90)=[{&(0x7f00001eb000-0x23)="7e157131a52b8c14c05ed2d03a873cd23f9af03cd0a744d32328b6f31805cca3", 0x20}, {&(0x7f0000384000)="3e1a59b6f8af28f5e5d8f9e523982beea3df17405e86365aff8c50058bac6e8db5c95598007ac4f59b083aaf8b80ba5d892b4d2e1454ec816dd05ac1f414b6b48e0843eff6aad7ab9f69761721ee6e175501f71616f280f375a302a794da4c570b29c307f724cd15438fbf57ab04d8bc21590c816613e8a32c4363a07aaaaadf5ef4e3c4ced94a188ae5cd9000c45532d2c0ff592d23bd1c77eba6d9b34ba8a87d0bdcaa3c467bc5144e4fff48e4e6e90bc7d85c2a73e3d15c7fc2ce4db88101479e32c26a55a2bfc2ec622c88197e3ed06a18b651638c00c9476c60", 0xdc}, {&(0x7f0000e00000)="3044075aca6d4d85571e9c44c9f8ef", 0xf}, {&(0x7f0000928000)="afcdfb994237cbfd5f51bb663977", 0xe}], 0x4, &(0x7f00006f0000-0x10b8)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x58, "0b0a6a30033f3825520e4f863fdc3ff165f66ddf4d037a38842c2263c7f1722fb35bddaeee5060dca4f339f6c50635825dcab199a9fc5c6a7cdd4ed77db60df9bff81a84548053d7960609be9faece6dd05adccff01e91bd"}], 0x10a0, 0x8000}], 0x1, 0x4) 2018/02/09 00:01:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000947000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000eff000-0x54)=""/84, 0x54}, {&(0x7f0000ade000-0xea)=""/234, 0xea}, {&(0x7f0000000000)=""/206, 0xce}, {&(0x7f0000000000)=""/36, 0x24}, {&(0x7f0000c07000+0x44a)=""/4096, 0x1000}, {&(0x7f0000001000-0x40)=""/64, 0x40}, {&(0x7f0000000000)=""/253, 0xfd}, {&(0x7f0000001000-0xcf)=""/207, 0xcf}, {&(0x7f0000584000)=""/231, 0xe7}], 0x9, &(0x7f0000dd3000)=""/149, 0x95, 0xfffffffffffffff9}, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000001000-0x1f)=""/31, &(0x7f0000c6b000)=0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'sm3\x00'}, 0x254}}]}, 0x138}, 0x1}, 0x0) 2018/02/09 00:01:06 executing program 0: unshare(0x400) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00004e3000)=0x1a, 0x4) getpeername$netlink(r0, &(0x7f0000001000-0xc), &(0x7f0000002000-0x4)=0xc) [ 37.029681] ICMPv6: NA: 00:00:00:00:00:00 advertised our address fe80::aa on syz0! [ 37.045968] ICMPv6: NA: 00:00:00:00:00:00 advertised our address fe80::aa on syz0! 2018/02/09 00:01:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000dc7000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000546000-0x10)={0x2, 0x1, @rand_addr=0x1}, 0x10) r1 = socket(0xe, 0xf, 0x939f) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d3c000-0x4)=0xfff, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000017f000-0x10)=[{&(0x7f0000ea0000)="290000002000190700003fffffffda060200000022e80001040000040d00140000000010000000019c", 0x29}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00001ef000-0xc)={0x10000008}) socket$inet6(0xa, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00009ed000+0x38a)={{{@in6=@mcast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000c34000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000)={'vcan0\x00', r3}) 2018/02/09 00:01:06 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x6, 0x7, &(0x7f000001c000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000013000)={0x4, 0x1ff, 0x1, 0x3}, 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x0, @rand_addr=0x6}], 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000001f000), 0x4) 2018/02/09 00:01:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000c18000-0x4)=0xffff, 0x4) syz_emit_ethernet(0x3e, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}}}}}}, 0x0) connect(r0, &(0x7f0000565000)=@generic={0x0, "923a2463b5b9a2a69ecb32cfdb94885e51d9b81439e725fcc87e89e0d34bc5cbf1d113354ec712bf9e55b3b069b20b0ac6fed25c604e7d636896ded04463d69dd2d19ee8f22cfdbe1e540c813629bd0f9351ab973169089943d7bb16b304210d868045e5051376a39d8daf0599eadcf9a5e7adb4442a27b993c73bdfb983"}, 0x80) syz_emit_ethernet(0x32, &(0x7f000015a000-0x32)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x9, 0x9, 0x200}], {0x8100, 0x61, 0x3, 0x200}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @rand_addr=0x7, @link_local={0x1, 0x80, 0xc2}, @rand_addr=0x200}}}}, &(0x7f000015c000-0x18)={0x1, 0x4, [0x553, 0xab9, 0xece, 0xc5a]}) socketpair(0x0, 0x80000, 0x6, &(0x7f0000ce6000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000bd7000-0xe8)={{{@in6=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000901000)=0xe8) recvfrom$packet(r2, &(0x7f0000164000-0x4f)=""/79, 0x4f, 0x2041, &(0x7f00005ad000-0x14)={0x11, 0x2, r3, 0x1, 0x8, 0x6, @random="cc000ef0a2fe"}, 0x14) 2018/02/09 00:01:06 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001c000)={r1}) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000028000-0x4), 0x4) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x0, 0x1) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f000002a000)="90ba424bfddbacc60b0034287dbb23c068c0994e404f418fefb4e5b6ac9bc799e5b84a2466036459bcc6bddccfa18b1cff46effae8e0cd73593f59e111c124bba9b08c607781ded830a110355ca6a830946e6c3b4b4af3ab8338329dbd4f68c682261aa388fb542dc27d252d4b760649ac226fd136c99e87523d13ebe6760ba92465d7a5a4c92bb42afccf61d607be658e2594b242b2", 0x96) getpeername$packet(r1, &(0x7f000002a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000001f000-0x4)=0xfffffffffffffec2) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f000001b000+0x4e8)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f000000b000)={&(0x7f0000004000-0x124)=@dellink={0x28, 0x11, 0x140, 0x1, 0x1, {0x0, 0x0, 0x0, r3, 0x1800, 0x20}, [@IFLA_PROTO_DOWN={0x8, 0x27, 0x1200000000}]}, 0x28}, 0x1}, 0x40) 2018/02/09 00:01:06 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000005000-0xc8)={0x0, 0x0, 0x100000001, 0x6, 0x151, [{0x8, 0xffff, 0x3, 0x0, 0x0, 0x2000}, {0x1, 0x1, 0x3, 0x0, 0x0, 0x200}, {0x40, 0x6, 0xffffffffdeef3bad, 0x0, 0x0, 0x804}]}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000005000-0x98)={0x0, @in6={{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x5, 0x23f}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={r1, 0xf, "4cee4faf83f02d55effe5f02f5000e"}, &(0x7f0000006000-0x4)=0x17) ioctl(0xffffffffffffffff, 0x8918, &(0x7f0000000000)) 2018/02/09 00:01:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000419000)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000895000)=@generic="9afcf2e76e0968b10f844bc66ef907a9", 0x10) 2018/02/09 00:01:07 executing program 2: pipe(&(0x7f00004b1000)={0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00007fb000-0x5c)={{0xa, 0x1, 0xffffffffffffffc1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8ac2}, {0xa, 0x0, 0xd5, @loopback={0x0, 0x1}}, 0xfffffffffffff2ae, [0x4, 0x100000000, 0x101, 0x4, 0x10000, 0x0, 0x3, 0x3]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00001f7000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000d7a000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/09 00:01:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000221000), &(0x7f00006c5000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d2a000-0x4)={r0}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000105000-0x12)={@common='ipddp0\x00', 0x4}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000563000-0x4), &(0x7f000065e000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000de4000-0x2)=0x100000001, 0x2) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f00002e9000)=0x69, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f00001a8000-0x17b), 0x0, 0x0, &(0x7f0000f35000)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) writev(r1, &(0x7f0000788000)=[{&(0x7f0000c4d000-0x74)="dac074a5a8c7df8c9e1eda2b0b26c596294699a7f91cd2949ad621f0f714d34574ab22b18fb2256cdd3ef74f63e647d13130a6bdd4295a74c4c007e4238faa273496ccd3bea36a0037abccc626245dc27e2f8180c9e3f4dc31973236108e7015f8f65c896ff3d44c0d75fa342721af7219b496db", 0x74}, {&(0x7f00004f1000)="8ecbd0a5dc182743dc732a96bc2e3a61b0aeeed6721ed5aae84d8e33e3d915dafb618ee1b2da35df153521342723e6e152fe34e52c49e80d77c4120f08e12cd35b52a2089a58f6bf924daa0a24", 0x4d}, {&(0x7f0000f49000)="ddbce3927985b96f951cfc3a36e6", 0xe}], 0x3) 2018/02/09 00:01:07 executing program 5: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000ac000-0x4), 0x80000) accept4$inet6(r0, 0x0, &(0x7f000007c000-0x4), 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x6) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000033d000)={0x2, [0x0, 0x0]}, &(0x7f00008ef000-0x4)=0xc) listen(r1, 0x3) r2 = accept(r1, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005c1000)) sendmsg$nl_generic(r2, &(0x7f0000951000-0x38)={&(0x7f0000f72000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000313000-0x10)={&(0x7f0000f08000)={0x168, 0x26, 0x212, 0x1, 0x3, {}, [@generic="696f2921eea10fb996d2138e5e3518790165f86be98e7b5d8591f4f69e0d6c171a22533f2bc8ba5820070fd87c79fc29c5b70e9b7fc1fcff862f0f329d8afbf24748bc2e1b81e9b0ca1ad08e003f01b0a4349d9f77fd987c4bc022bd46ad1827dd9c6cfa992c8826181734995e4dc4f7e4facecf810c98077330e6b5271bf8cfa31fe233561cd5eeaa78040ead0ee38c7e6ab52602f13eef2ec5ca2d76976ecd59dfd5ded613f0b3e9bd", @typed={0xc, 0xe, @ipv4=@empty}, @generic="6928f1e1c3f979d92e5d4ddc916841e9f897a753bafbbabddf89a49f820d0ee8889e2f65e4c6c25ab25d2d81998370e7c018d7f1eedc1b593c0498711fdc81f5e89798426af661de69c2d628d2a4d516e9ce02933004e11541c98b075751f5a65b4122a5295e285ab10b27c244d33512507ceb92c7ef2fc58c846ea27ef1b85a32a9c323bab8720eb4218c7b70b0411e8c2fcf61c49891ef63b306812f"]}, 0x168}, 0x1, 0x0, 0x0, 0x4000000}, 0x20008080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000085c000), &(0x7f00003e2000)=0x10) 2018/02/09 00:01:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a73000-0x4)={r1}) getsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f00002f6000), &(0x7f00006dd000-0x4)=0x4) ioctl$int_in(r1, 0x5452, &(0x7f00000d8000-0x8)=0x6) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25, 0xffffff5b, &(0x7f0000153000-0x90)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x1, &(0x7f000037a000)=""/102, 0x66}, 0x0) 2018/02/09 00:01:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x2c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_PREFSRC={0x8, 0x7, @rand_addr}, @RTA_FLOW={0x8, 0xb}]}, 0x2c}, 0x1}, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005f4000), &(0x7f0000a2d000)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e8a000)={@generic="a23ae44cecfb120fb38772e6edcaa4cf", 0x0}) sendmsg$nl_route(r0, &(0x7f0000718000)={&(0x7f0000a2a000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000f4c000)={&(0x7f000044d000)=@ipv6_deladdr={0x48, 0x15, 0x0, 0x1, 0x1, {0xa, 0xa0, 0x200, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_ADDRESS={0x14, 0x1, @empty}, @IFA_CACHEINFO={0x14, 0x6, {0x9, 0x8, 0x10, 0x5}}]}, 0x48}, 0x1, 0x0, 0x0, 0x44000}, 0x8000) 2018/02/09 00:01:07 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000e000-0x8)={0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x34, &(0x7f000000f000)="59f44b3542112b6248067787221e1420050cba5edf8455e9455ec5", 0x1b) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r2}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000010000-0x38)={&(0x7f000000a000)={0x1d, r2}, 0x10, &(0x7f0000010000-0x10)={&(0x7f0000005000-0x48)=@can={{0x2, 0x5, 0xf69, 0x7}, 0x8, 0x0, 0x0, 0x0, "d35a6d05fc0b456a"}, 0x21}, 0x1}, 0x0) connect$can_bcm(r0, &(0x7f0000010000-0x10)={0x1d, r2}, 0x10) close(r0) 2018/02/09 00:01:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x7, 0xb, 0x7b, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) read(r0, &(0x7f0000d56000-0x55)=""/85, 0x55) r1 = socket(0x10, 0x3, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000669000-0x2), 0x2) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000b41000-0x18)=@add_del={0x2, &(0x7f0000aad000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x2}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000439000-0x4)=0x10001) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000011d000-0xc)={0x0, @empty, @rand_addr}, &(0x7f000001b000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00005f7000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000001, 0x6fe125aa, 0x1, 0x500, 0x4, 0x4, r2}) 2018/02/09 00:01:07 executing program 6: r0 = socket(0x14, 0x1, 0x1d0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9c000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) bind$alg(r1, &(0x7f0000d34000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f23cbc1f61d402b4789fb2e5ebdf1e341ad7a45942165f61cdd2e4e2f1d26e13e9b1801535756874c2927826d266ef7521c258416ddec5e72a0c75bc6262087626af800b52d9fe8f091ef44d254b99f1e356f6db1b8ef082f204557bbf53b4b76f51a4d636d4b6e725e9d979df519e8caed601a9a7f17361ec4f1a7f5405bb79d35d923bb8e4d4c11601074b2c66666572bbc3235b3f536a68f1cb9b89b7848267f81e519c8140b2b671fb3b6c733552757ebd197df309cf18bdf5655efbfb40b4c13e647ce2a42aeefabb1939d49897e52182bd02d3acd3beb19a581958b5f1c3fe982e2d64bb375e4b3669d4061eb2ad270b5c0f5beb88f7", 0x108) recvmsg(r2, &(0x7f00004c4000)={&(0x7f00003a5000-0x60)=@nfc_llcp, 0x60, &(0x7f0000532000)=[{&(0x7f0000e97000-0x83)=""/131, 0x83}, {&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x2, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/02/09 00:01:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1a, "70a139ce88622212b60f0eab4ea0b90caa6d0505d39bcf3d3552"}, &(0x7f0000000000)=0x22) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f9b000-0xc1)={r1, 0xb9, "15f91a513551cfbe9732743654c64726d99281656a3a4b694c319bec15ecdbafd03c3604b6053ef9daa3b9d72ad8cb2b8882744ab865f1ebd79ff499fe50a93c6bc2641d07f69cc2df646344ea1eacce5d15f78030d315dd7e8e4b37505d4de0e0f1e42afcc92b8725eb21de75af688b50969fbe56ad833a784d9f800bfb1c05aa46dabe8fe86c3ecba662ba74e599a964f47027bb9c49dcdffd80ff95b6bfadc2a945c0d8abf6afd32c7ec380bfae387981a6df927dc48882"}, &(0x7f00007a6000-0x4)=0xc1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r2, 0x400) r3 = accept$inet(r2, &(0x7f000038a000)={0x0, 0x0, @multicast2}, &(0x7f00006fd000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000080c000)={0x0, 0x2, 0x0, 0x0, 0x3}, &(0x7f00008e8000)=0x20) 2018/02/09 00:01:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000963000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000545000)={0x0, 0x9a, 0x6ccf, 0x0, 0x8, 0x730}, &(0x7f00003be000-0x4)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000da000)=@assoc_value={r1, 0xfff}, 0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendto(r2, &(0x7f0000ab7000-0xa1), 0x0, 0x0, &(0x7f0000679000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/09 00:01:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a69000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000051000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c2000)=0x14) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000c81000)={0x0, 0x0, &(0x7f00002b5000-0x10)={&(0x7f000045c000-0x10f0)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr, @in=@empty, 0x0, 0x14}]}, 0x38}, 0x1}, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000dce000+0x56f)) socketpair(0x9, 0x4, 0x2, &(0x7f0000e95000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00005ff000)={0x0}, &(0x7f0000874000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000dcf000)={r4, 0x7}, &(0x7f0000bc1000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000024c000-0x8)={r4, 0xb46}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ae6000-0x8c)={r4, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}}, 0x8c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00005d6000-0x8)=@assoc_value={0x0}, &(0x7f0000621000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000d4000-0x90)={r4, 0x88, "d05e06e7d291c4bfb83719fa7f0168fa75da60e29724a40af5fa128f3f0d1c9827f603f916dce1d3febb770292fdde9143b5a6405e689d7c4fc6478737f30fa6571174346b48b72d9d9480f9a985c35772cb8924f8510fccad74f27c139b2ffd71f7cdf4c963dd9153e6495e93ca386fcffa8f87cdc49f4de98556642c9bd06f0ef44539eac3ecee"}, &(0x7f0000c79000)=0x90) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00008ee000-0x56)={0x0, 0x4e, "95b1f5713d8a9a6499a2b29304163340ad85772f1e2a09b77dcc69479cb62584ae059cb51deac64c148394177aa8fb59640c4c84be3b6dcfb954f7618b19e3544a8c418f65e84cc63fb69bc75080"}, &(0x7f00009c8000)=0x56) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00005b7000-0x4), &(0x7f000034c000)=0x8) sendmsg$inet_sctp(r3, &(0x7f0000898000)={&(0x7f0000651000)=@in6={0xa, 0x2, 0x721, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c, &(0x7f0000249000-0x30)=[{&(0x7f000002f000)="0d14396a2aa9b3f1f39363625ee87810e9b26337f13989b1b5c7630b2c4573a11fd6c52d0e65ed0855ab5ce08ec29f6160a9e4d0c488671eec3c543908dc7806cd27928a85fe869650d90976c36a79b4377585c74f9d7b0b3267e1a16c72e60c375e02e25ff810fb85298d4b3e61aee6a196b86ca1c5a53f7e8ef2feb5ca64eb80d1f81726454523", 0x88}, {&(0x7f0000ba7000)="524ecd333f4bcd3324598ad22400c3cc7fec3d0c50216b508909e4f7d3362cf5bf99a574471b8a871ff76e972ac92990", 0x30}, {&(0x7f0000333000)="0f72237c12ece60a144903a8627db0497e29e9c4fabb5745576b9a9fa2ffb5358e39978f5db8eb396fd1665e", 0x2c}], 0x3, &(0x7f0000e36000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x3, 0x2, 0x1, 0x8, 0x2, 0x80, 0x7, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x488, 0x0, 0x8, 0x2e9, 0x1f, 0x7, 0x1, 0x2, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x1, 0x8, 0x6, 0x7fff, 0x4, 0x1, r6}}], 0x90, 0x10}, 0x40) sendmsg$nl_generic(r3, &(0x7f00002f3000-0x38)={&(0x7f000004b000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000c61000)={&(0x7f000035e000-0x128)={0x128, 0x3d, 0x300, 0x6, 0x0, {0x12}, [@typed={0x8, 0x56}, @typed={0xc, 0x19, @str='\x00'}, @typed={0x44, 0x84, @str='cpuset\\vmnet1@[vboxnet1selinuxposix_acl_accesstrustedppp0\x00'}, @typed={0xb0, 0x7, @binary="0895ccfacc994bcffb97aa77868d9c1ab38ce326d8ea1e7f9c7e997e2989ab5c0176faada07963d4379571d6442c823dad0535c71da13062de2d5c391c1c733b73a9a7a2fe64e2312bb29deef6a8782e2efbb971dbc026903a01ae77cff75c5579a714b81ef0d4bb84474fb45a1a63b95dadce2d64f71574c1349db8f4ee53d813208e1a02c3cca4b05fc0dfff192a1dafde11f547c21354b97a43e0c3db048b40582eddf8"}, @typed={0xc, 0x57, @ipv4=@dev={0xac, 0x14, 0x0, 0x14}}]}, 0x128}, 0x1, 0x0, 0x0, 0x10}, 0x8040) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a3f000-0xc), &(0x7f0000c72000-0x4)=0xc) 2018/02/09 00:01:07 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000f000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000004000-0xb)={0x4934, 0x9, 0x9d65, 0x8, 0x2, 0x9, 0x2, 0x75d8, 0x99, 0x1f, 0x4}, 0xb) r2 = accept4(r0, &(0x7f000000f000-0x80)=@generic, &(0x7f0000009000)=0x80, 0x80000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000000e000)={0x8, 0x6, 0x8000}, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000008000)=@filter={'filter\x00', 0xe, 0x4, 0x12c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x10a0, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x1, 0x0, 0x0, "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", 0x0, 0x7}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xaf0c, [0x1, 0x4, 0xbcb5, 0x8000, 0x9, 0xffffffffffffffff], 0x9, 0x8, 0x100000000}, {0x80000001, [0x2, 0x5, 0x1f1a, 0x7ff, 0x3f, 0x7], 0x0, 0x6, 0x6}}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}, {0xff}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x1328) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="24fe55d8ac7075e023e0824d7ad39d7e", @common='nr0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @common='irlan0\x00'}, 0x0, 0xfcad, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, 0x0, 0x80, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x50}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) r3 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000008000)=0x4, &(0x7f000000f000-0x8)=0x2) 2018/02/09 00:01:07 executing program 3: r0 = socket(0x7, 0x5, 0x10001) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c36000)={0x29e, 0x7fff, 0x85, 0x4, 0x40, 0x101, 0x5, 0x8, 0xcd5, 0x1ff, 0x5}, 0xb) accept4(r0, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[], 0x0}}, &(0x7f0000000000)=0x14, 0x0) 2018/02/09 00:01:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000017f000-0x10)=@ax25, &(0x7f0000a0b000-0x4)=0x498, 0x80800) bind$alg(r0, &(0x7f0000b3c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000e56000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_FLOW={0x8, 0xb, 0x7}]}, 0x68}, 0x1}, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f000032a000), 0x4) [ 37.365118] Cannot find add_set index 44812 as target [ 37.370574] kasan: CONFIG_KASAN_INLINE enabled [ 37.375188] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 37.382567] general protection fault: 0000 [#1] SMP KASAN [ 37.388108] Dumping ftrace buffer: [ 37.391642] (ftrace buffer empty) [ 37.395341] Modules linked in: [ 37.398527] CPU: 1 PID: 6394 Comm: syz-executor7 Not tainted 4.15.0+ #221 [ 37.405440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.414812] RIP: 0010:cgroup_mt_destroy_v1+0xcc/0x310 [ 37.419988] RSP: 0018:ffff8801ba8df850 EFLAGS: 00010202 [ 37.425340] RAX: dffffc0000000000 RBX: 1ffff1003751bf0a RCX: ffffffff8478d8c6 [ 37.432597] RDX: 000000000000000e RSI: ffffc900024ad000 RDI: 0000000000000073 [ 37.439859] RBP: ffff8801ba8df8d8 R08: ffffed003751bf4e R09: 0000000000000000 [ 37.447101] R10: ffff8801ba8df620 R11: 0000000000000000 R12: 0000000000000007 [ 37.454343] R13: ffff8801ba8df8b0 R14: dffffc0000000000 R15: ffffffff8478d810 [ 37.461594] FS: 00007fb466ae1700(0000) GS:ffff8801db500000(0000) knlGS:0000000000000000 [ 37.469806] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.475667] CR2: 0000000020008000 CR3: 00000001d1e40002 CR4: 00000000001606e0 [ 37.482925] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.490169] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.497410] Call Trace: [ 37.499974] ? cgroup_mt_check_v1+0x240/0x240 [ 37.504443] ? free_modinfo_version+0x70/0x70 [ 37.508917] ? mutex_unlock+0xd/0x10 [ 37.512605] ? cgroup_mt_check_v1+0x240/0x240 [ 37.517072] cleanup_match+0x14e/0x220 [ 37.520930] ? icmp_checkentry+0x80/0x80 [ 37.524967] find_check_entry.isra.8+0x513/0xcb0 [ 37.529702] ? ipt_do_table+0x1950/0x1950 [ 37.533821] ? trace_hardirqs_off+0xd/0x10 [ 37.538034] ? quarantine_put+0xeb/0x190 [ 37.542072] ? kfree+0xf0/0x260 [ 37.545339] ? trace_hardirqs_on+0xd/0x10 [ 37.549476] translate_table+0xed1/0x1610 [ 37.553607] ? alloc_counters.isra.11+0x7d0/0x7d0 [ 37.558423] ? kasan_check_write+0x14/0x20 [ 37.562627] ? _copy_from_user+0x99/0x110 [ 37.566745] do_ipt_set_ctl+0x370/0x5f0 [ 37.570689] ? translate_compat_table+0x1b90/0x1b90 [ 37.575683] ? mutex_unlock+0xd/0x10 [ 37.579366] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 37.584612] nf_setsockopt+0x67/0xc0 [ 37.588299] ip_setsockopt+0x97/0xa0 [ 37.591983] raw_setsockopt+0xb7/0xd0 [ 37.595762] sock_common_setsockopt+0x95/0xd0 [ 37.600238] SyS_setsockopt+0x189/0x360 [ 37.604183] ? SyS_recv+0x40/0x40 [ 37.607610] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 37.612423] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 37.617410] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 37.622142] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 37.626867] RIP: 0033:0x453299 [ 37.630029] RSP: 002b:00007fb466ae0c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 37.637715] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 37.644955] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000013 [ 37.652195] RBP: 000000000000000b R08: 0000000000001328 R09: 0000000000000000 [ 37.659437] R10: 0000000020008000 R11: 0000000000000212 R12: 00000000006ef1a8 [ 37.666676] R13: 00000000ffffffff R14: 00007fb466ae16d4 R15: 0000000000000000 [ 37.673924] Code: 02 00 00 4d 8b a4 24 08 10 00 00 4d 85 e4 74 3c e8 ea cc f7 fc 49 8d 7c 24 6c 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 [ 37.693030] RIP: cgroup_mt_destroy_v1+0xcc/0x310 RSP: ffff8801ba8df850 [ 37.699719] ---[ end trace 8b0657b590090d58 ]--- [ 37.704479] Kernel panic - not syncing: Fatal exception [ 37.710216] Dumping ftrace buffer: [ 37.713731] (ftrace buffer empty) [ 37.717408] Kernel Offset: disabled [ 37.721005] Rebooting in 86400 seconds..