[....] Starting enhanced syslogd: rsyslogd[ 14.596563] audit: type=1400 audit(1521569124.645:4): avc: denied { syslog } for pid=3603 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 periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.24' (ECDSA) to the list of known hosts. 2018/03/20 18:05:35 fuzzer started 2018/03/20 18:05:35 dialing manager at 10.128.0.26:35721 2018/03/20 18:05:41 kcov=true, comps=false 2018/03/20 18:05:42 executing program 7: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'lo\x00', {0x2, 0x4e22, @rand_addr=0x8000}}) r1 = add_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x20000000) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f00000001c0)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x8) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000200)=0xffffffffffff0001, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x6) ioctl$TIOCGPTPEER(r2, 0x5441, 0x7) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xee, 0x5, 0x6, 0x200, 0x3, 0x9, 0x7fff, {0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x81, 0x2, 0x9, 0x7fffffff, 0x1}}, &(0x7f0000000380)=0xb0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000003c0)={r5, 0xc2}, 0x8) fsync(r3) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000440)={0xffffffff, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r6, 0x40106437, &(0x7f0000000480)={r7, 0x3}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f00000004c0), &(0x7f0000000500)=0x4) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000540)={0xffffffff, 0xfffffffffffffff8, 0x8000, 0x9}, 0x6) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000580)={r5, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xa077, 0x4, 0x4, 0x101}, 0x98) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000640)="144c1dafdaaeea") setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000680)=@int=0x1, 0x4) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000006c0)={0x0}, &(0x7f0000000700)=0xc) ioctl$sock_SIOCSPGRP(r8, 0x8902, &(0x7f0000000740)=r9) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000780), &(0x7f00000007c0)=0xb) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000800)={0x401, 0x4, 0x81, 0x3f, r4}, &(0x7f0000000840)=0x10) accept4(r0, &(0x7f0000000880)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000900)=0x80, 0x80800) ioctl$sock_ifreq(r6, 0x8926, &(0x7f0000000940)={'syzkaller0\x00', @ifru_addrs=@nl=@kern={0x10, 0x0, 0x0, 0x800000}}) 2018/03/20 18:05:42 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x40) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0xfffffffffffff36c, 0x4, 0x7, 0x8000}, 0x10) fstat(r0, &(0x7f0000000080)) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000100)) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000140)) writev(r0, &(0x7f0000001480)=[{&(0x7f0000000180)="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", 0xfa}, {&(0x7f0000000280)="c34c06bad5d8aad7402bbf8f3fe8a185df7c1663ee487d60e00ab3770ba5667cbd724fec6bbd7a07d45d1676ec3b0986c13f1cd3903bf82e7e7350c331e511ae8226c4350b106a4ea796f58e626d49d4b9e3cd58a0bbfceaf2d2f3f186e19cb5f0be60f279865e833b837d3bd60a23d3887bf1976359c7b85f5da25c1394b1b315a95008419c144c4d6776f6ae9f53fc3046b6f9cb9622f79abb72e269c3eadfce093837a9a939e02be9f83b6e23fd470f1aac62c3ebdeb0ba", 0xb9}, {&(0x7f0000000340)="fd030e7d226fe69bd7f730efd05a89a98040d3744b6cc7c064e099a82debc5bad95dfb7242e1f033d46601be11c4eebc3dcd80e37ab483e5c4f1f1acf5a4681b5013655b4341619d04d2", 0x4a}, {&(0x7f00000003c0)="a963f29c2ac578f04253cff6b8eccd683c32dfd9b47d27131f70cc1633672ecd8416aae50542c988ff7bb0bffeb3696a6022039f1bc55b2d2a373ed1b32a9100766edda8f6890f0aac2a0e1c5e534740fefaefe315eb45d6b8467fdd9278dea62328227f531bfc748846d35f225f4f4619a3f3c6874e3fbdae0316b2e517de17bb4ba25cba34560d25b87f3108464feea17e4b23ecaca4d8392366f2e7e5928661a7", 0xa2}, {&(0x7f0000000480)="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", 0x1000}], 0x5) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001500)={0x8014, 0x4, 0x0, 0x200, 0x100000000, 0x3d35, 0x6, 0x9, 0x80, 0x0, 0x400}, 0xb) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001580)={'filter\x00', 0x7, 0x4, 0x450, 0x0, 0x138, 0x0, 0x368, 0x368, 0x368, 0x4, &(0x7f0000001540), {[{{@uncond, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz1\x00', 0x1}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0xff000000, 0xff0000ff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0x0, 0xff, 0x0, 0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, {[0xff, 0xff, 0x0, 0xff, 0xff]}, 0x5300000000000000, 0x6, 0x400, 0x1, 0x4, 0x88, 'ip6gretap0\x00', 'tunl0\x00', {0xff}, {0xff}, 0x0, 0x261}, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x2, 0x3ff}}}, {{@uncond, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0xd24a}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) timer_create(0x7, &(0x7f0000001a40)={0x0, 0x1b, 0x3}, &(0x7f0000001a80)=0x0) timer_gettime(r1, &(0x7f0000001ac0)) fgetxattr(r0, &(0x7f0000001b00)=@known='security.capability\x00', &(0x7f0000001b40)=""/83, 0x53) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mkdir(&(0x7f0000001bc0)='./file0\x00', 0x111) vmsplice(r0, &(0x7f0000001d40)=[{&(0x7f0000001c00)="d4fc2cbed1b6ff085e0ffa5a003c8f5a7ace9cafcd4cc4555ffe7663323217f6b9467c3744d8ab9094849638b8b6376a276101e6c6d29bdfec1b96b02b6342d91853b3c99c2b31dc98575b5d9d176b0ed605f44e61a0bf01df9973cd0dabf5268fc0a509", 0x64}, {&(0x7f0000001c80)="e6bb07df5da99658512d5698184bade7f3c9d0c29c300887104eabfca185b7e4aa7b2187970e8c357eed500490e1c433738238dbbdcf50de3e2a3be83224691eb45082e3f0acce020001f027b1e9419dbcdfd1f51710b56b68ce4299b377530ef21e28186260c068a5863d9422b87e2592700d1ca83219aedbd82ede584f0bee17d7e5469e03254091f9c8b7d73501f324ef7c4cc977e8890ac24460ef0d64d647d5907d184b50b4e75560f77156cbdbfab8fe074fe663ff4237ef", 0xbb}], 0x2, 0xc) fcntl$setstatus(r0, 0x4, 0x40000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001d80)=@assoc_value={0x0}, &(0x7f0000001dc0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001e00)={r2}, &(0x7f0000001e40)=0x8) read(r0, &(0x7f0000001e80)=""/229, 0xe5) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001f80)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000001fc0)={{0x2, 0x2, 0x4, 0x0, 0x3da4af8c}, 0x6, 0x389, 'id1\x00', 'timer0\x00', 0x0, 0x6525, 0x200, 0x0, 0x9}) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f00000020c0)='net/netstat\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000002100)={{0x3, 0x1, 0x203, 0x3, 0x7}, 0x5e37bf13, 0x5, 'id0\x00', 'timer1\x00', 0x0, 0x3, 0x1, 0x1, 0x9}) r5 = request_key(&(0x7f0000002340)='big_key\x00', &(0x7f0000002380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000023c0)='NFQUEUE\x00', 0xfffffffffffffffd) add_key(&(0x7f0000002200)='syzkaller\x00', &(0x7f0000002240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002280)="5207c60ba97bc517b2be1a2892254589b08e4f58bb6131e28656b30864e3494c33a1150033fa75e3371d4a3bf54ec00255816ee3e393d9eed2273ca768ac453ee3613ac245e7b8a2512e2c95a7b0ef1bb3c01d0875c911aebfd4245aff25348cd2d2c12708aba1f1944403163182d74bdbfa54b573e6a143ba5c961bc3e4a467f3eb33b3344bf866963281636d9179d543106172cba4e4d9d74b18", 0x9b, r5) getdents(r4, &(0x7f0000002400)=""/161, 0xa1) openat$autofs(0xffffffffffffff9c, &(0x7f00000024c0)='/dev/autofs\x00', 0x22000, 0x0) recvmmsg(r0, &(0x7f0000004dc0)=[{{&(0x7f0000002500)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000003a40)=[{&(0x7f0000002580)=""/205, 0xcd}, {&(0x7f0000002680)=""/131, 0x83}, {&(0x7f0000002740)=""/250, 0xfa}, {&(0x7f0000002840)=""/4, 0x4}, {&(0x7f0000002880)=""/193, 0xc1}, {&(0x7f0000002980)=""/20, 0x14}, {&(0x7f00000029c0)=""/4096, 0x1000}, {&(0x7f00000039c0)=""/94, 0x5e}], 0x8, &(0x7f0000003ac0)=""/4096, 0x1000}, 0x7fffffff}, {{&(0x7f0000004ac0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000004c80)=[{&(0x7f0000004b40)=""/173, 0xad}, {&(0x7f0000004c00)=""/113, 0x71}], 0x2, &(0x7f0000004cc0)=""/242, 0xf2}, 0x3f6}], 0x2, 0x1, &(0x7f0000004e40)={0x77359400}) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000004e80)={@multicast1=0xe0000001, @multicast1=0xe0000001, r6}, 0xc) ioctl$TIOCNXCL(r4, 0x540d) 2018/03/20 18:05:42 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x7}, 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x2, 0x2e}, {0x8, 0x5}, {0xc, 0x42}, {0x4, 0x6}, {0x3, 0x4}, {0x3, 0x40}, {0xa, 0xffffffffffffffff}, {0x4}], 0x8) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$unlink(0x9, 0x0, r2) getsockname$netrom(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10) ioctl$sock_bt(r0, 0x5411, &(0x7f0000000280)="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") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001280)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xffffffffffffff00, 0x7, 0x73f, 0x6, 0x20}, &(0x7f0000001340)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001380)={r3, @in6={{0xa, 0x4e24, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x84) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000001440)=""/126) alarm(0x82bb) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) sched_yield() recvfrom(r1, &(0x7f00000014c0)=""/244, 0xf4, 0x1, &(0x7f00000015c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x4, 0x3, {0xa, 0x4e21, 0x23, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x80) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001640), &(0x7f0000001680)=0x4) epoll_wait(r0, &(0x7f00000016c0)=[{}], 0x1, 0xff) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000001700)='keyring\x00') setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001740)={r3, 0x2}, 0x8) r4 = getpid() fcntl$lock(r1, 0x7, &(0x7f0000001780)={0x1, 0x3, 0x80000001, 0x401, r4}) ioctl$int_in(r1, 0x5473, &(0x7f00000017c0)=0x101) acct(&(0x7f0000001800)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001840)={0xfff, 0xc6c, 0x7, 'queue1\x00', 0x7}) getsockname$packet(r0, &(0x7f0000001900), &(0x7f0000001940)=0x14) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001980)) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00000019c0)=""/63) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001a00)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x4, 0x1}, &(0x7f0000001ac0)=0x90) 2018/03/20 18:05:42 executing program 4: socketpair(0x2, 0xa, 0x3ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0xc4b, 0xfffffffffffffff8, 0x1}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0xc000, 0x3, 0x4, 0x0, 0x0, 0x7, 0x21, 0x7fff, 0x50, 0x6f5}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0)=0x2, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000140)={'raw\x00'}, &(0x7f00000001c0)=0x54) r2 = accept4$ax25(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x80000) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000280), 0x10) getsockname(r2, &(0x7f00000002c0)=@nfc_llcp, &(0x7f0000000340)=0x80) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1000001, 0x10, r2, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, r3) recvfrom$ax25(r0, &(0x7f0000000440)=""/5, 0x5, 0x142, &(0x7f0000000480)={0x3, {"8f72e4064d9068"}, 0x40}, 0x10) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000004c0)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000580)=0x80000001, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000005c0)={{0x0, 0x813c037533b6fe1a, 0x4, 0x2, 0xca5}}) eventfd2(0x101, 0x80800) r5 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000680)=@assoc_value={0x0}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000700)={r7, @in6={{0xa, 0x4e23, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, [0x3, 0x9c7, 0x9, 0x7fff, 0x1f, 0x0, 0x0, 0x9, 0x7, 0x1000, 0x6, 0x5, 0x200000000, 0x3ff, 0x3ff]}, &(0x7f0000000800)=0x100) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000840), &(0x7f0000000880)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r8 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r8) fcntl$getflags(r1, 0x3) getgroups(0x9, &(0x7f00000008c0)=[r6, r4, r6, r6, r6, r4, r6, r4, r6]) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000900)={r7, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x2, 0x6, 0x5, 0x0, 0xe1dd}, &(0x7f00000009c0)=0x98) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000a00)={'vlan0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) 2018/03/20 18:05:42 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) connect$pptp(r0, &(0x7f0000000140)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=0x0, &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r1, 0x0, 0xffffffffffff1a21}, &(0x7f00000002c0)=0x8) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000380)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f00000004c0)=0xe8) r3 = add_key(&(0x7f0000000500)='cifs.idmap\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000580)="6f2b8b5c362fc6a7745998c23d621e08783e42a2d36d2490", 0x18, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r2, r3) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000680)=@get={0x1, &(0x7f00000005c0)=""/182, 0x7}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000006c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000700)=0x2c) flock(r0, 0x4) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000740)='/dev/rfkill\x00', 0x240100, 0x0) ioctl$PPPIOCGCHAN(r5, 0x80047437, &(0x7f0000000780)) keyctl$get_persistent(0x16, r2, r3) prctl$setname(0xf, &(0x7f00000007c0)=':\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000800)=0x0) ptrace$getregs(0xc, r6, 0x1, &(0x7f0000000840)=""/27) setsockopt$inet_tcp_int(r5, 0x6, 0x1e, &(0x7f0000000880)=0x200, 0x4) init_module(&(0x7f00000008c0)=':\x00', 0x2, &(0x7f0000000900)='security\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000940)={r4, @in6={{0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x40}}, 0x1, 0x67, 0x112, 0x5, 0x6}, &(0x7f0000000a00)=0x98) timerfd_create(0x7, 0x80000) getsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000000a40)=0x3f, &(0x7f0000000a80)=0x4) prctl$setendian(0x14, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000ac0)='/selinux/access\x00', 0x2, 0x0) 2018/03/20 18:05:42 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14001, 0x20) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) linkat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x1400) connect$pppoe(r0, &(0x7f0000000140)={0x18, 0x0, {0x0, @empty, 'bridge0\x00'}}, 0x1e) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000180)) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000240)="ed744814ebebeeffcf20b391400bf6db01bc94c8f4fadce05f15d8d6e0a3e3248c4468fba36d7b2791b8fd9bac7f144693c67e3609b18588f3c9def384b56c6356eb091585261a3e7dbb1fc78c69d6496bbb11138a5f42c7ad16b81b093e442dca434ec62aea16626f1d077ef3a4dc084e863ed6f6bff06b5d75ca7a5aa72e80ca9fb1a477fc506a457c44ce7e91ace96ab9604ee50ee3a5d3493e8c84cec0c5438180a1c89261a868e1d3bcb8c6579cd97299c5ab32ad9b203c1ed2bbcb5dfa6af1626198a9b727c6c84b2165f00fd99c60c2df9f380a2e") ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000340)={'syzkaller0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) getresuid(&(0x7f0000000380), &(0x7f00000003c0)=0x0, &(0x7f0000000400)=0x0) setuid(r2) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) ioctl$TUNSETLINK(r0, 0x400454cd, 0xffff) munlockall() ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000540)="7876e7f393b5d87189da30850870b54a49f803f9e80945fdd68d7462db971f63a031f2427f2ca133cc7fe43d47701acd9eab3eba6edbdb74d2d92067919d134317e46b4c9b077ccff9d8d34ff25a69def77a72a46e9ec095db52e16d6b313694130ef46ed1314c9115cc2ecc156a203479afd638c051f04e0f25bcea931ab86fb01d861d7d64e98fedda8e0f92") getgroups(0x2, &(0x7f0000000600)=[0x0, 0xffffffffffffffff]) fchown(r0, r1, r4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000640)=0x4, 0x4) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000680)={0x6, 0x8}) pread64(r0, &(0x7f00000006c0)=""/238, 0xee, 0x0) r5 = getpgid(0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000007c0)=r5) openat$dir(0xffffffffffffff9c, &(0x7f0000000800)='./file0\x00', 0x80000, 0x0) ioctl$VT_RELDISP(r0, 0x5605) ptrace$poke(0x5, r5, &(0x7f0000000840), 0x1) r6 = syz_open_dev$sndseq(&(0x7f0000000880)='/dev/snd/seq\x00', 0x0, 0x400) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000008c0), &(0x7f0000000900)=0x14) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000940)=0x8) ioctl$int_in(r6, 0x5452, &(0x7f0000000980)=0x5) 2018/03/20 18:05:42 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000100)=r3) setrlimit(0x0, &(0x7f0000000140)={0x9, 0x781b}) setrlimit(0xe, &(0x7f0000000180)={0x9, 0x8}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f00000001c0)="670dd67771f266a293e81860dab34a662cdfe7ce4af3c7db116295a645ded63dc5dc8a9e3eb73e0d2801c653e0efe9500653ab1eb1b5d9935d2e745a2c80b1ae6f6a3cb83d7da26c0d8a367bf460c977de7fba49d082408046408a9844b3775d08a489018ec4fb6f09d6496ba30634e48486375eb14412e5d91feaee8d3dbcc4c932b3fac37bacdecbcf99212ca07f0481f220ebc9ffe95cfae6da88338564ef039cedc5f0c82995fd0e0d4eaff1cdd2f123512d31f5f7df0fca1126308fc1f440ab158011a6f0", 0xc7) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000300)={&(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) mq_getsetattr(r2, &(0x7f0000000340)={0x0, 0x8001, 0x8, 0x1, 0x40}, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e20, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff7}}}, &(0x7f0000000480)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000004c0)={r6, 0x7, 0x30}, 0xc) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000500), &(0x7f0000000540)=0xc) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000580)={0x8, 0x7, 0x0, 0x6b39, 0x2, 0x9}) ppoll(&(0x7f00000005c0)=[{r1, 0x2000}, {r1, 0x4000}, {r0, 0x1}, {r2, 0x80}, {r2, 0x140}], 0x5, &(0x7f0000000600), &(0x7f0000000640)={0x8000}, 0x8) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) clock_adjtime(0x1, &(0x7f00000006c0)={0x40, 0x807, 0x101, 0x5, 0x7b5d, 0x7f, 0x6a2e870a, 0x8, 0x85, 0x9, 0xfff, 0xa5, 0x4, 0x7, 0x6, 0xffffffffffffffff, 0x5, 0x1, 0x0, 0xffffffff, 0x7, 0x100, 0xc6, 0x49a, 0x1c9, 0xb4}) linkat(r8, &(0x7f00000007c0)='./file0\x00', r2, &(0x7f0000000800)='./file0\x00', 0x400) ioctl$LOOP_SET_STATUS64(r7, 0x4c04, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x8, 0x4, 0x0, 0x2, 0x0, 0x4, "f265a7f26c5ca6cef8c753487e2f4383379c6730fb7b88c176dbed04705105d467d4275c43b2a437fdb4158a4fbabc0e1f69e687f1561e8dc726b40c284d9d5d", "a3ff025bef1c386712433d16553dbb3218b1b9e1f6f31b55ebba01149bd064b61e2cf7eaf062c8c42c5eb78341dd4ccfbae1fe3bcc3bdaad8d9aa9b5b38c978d", "18fc9b36bb0580ce0680d193d8b82deb0ae9769320074f0ebbe5b4c059632404", [0x8]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000940)={0xfffffffffffffcd5, 0x5, 0x1ff, 'queue0\x00', 0x8}) r9 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000a00)='/selinux/enforce\x00', 0x14002, 0x0) r10 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/loop-control\x00', 0x40, 0x0) r11 = epoll_create(0x6) r12 = openat$keychord(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/keychord\x00', 0x84080, 0x0) r13 = dup2(0xffffffffffffffff, r2) sendmmsg$unix(r2, &(0x7f0000001940)=[{&(0x7f0000000a80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000dc0)=[{&(0x7f0000000b00)="1b5033ee553de32f6691f1e511cf3e397192caf7993506dd73cd15410c81672d", 0x20}, {&(0x7f0000000b40)}, {&(0x7f0000000b80)="ac7d1215f38345658b1ee3dd0553927057c0f5ac8a3a6e05a2601cf327c79cc3359bc28266cb3dcf145fb9eeb6e353c888174b3b29c1168ca3881c4b049fda0db888bd75b044b6e64d9340d393f237fbd1ddb40e2fce78f4683774ee567eac42302f594abb56b4ef5d7a649709698240e1260781f8e956056057bdd906a6d56f1a4847c642e16f482e80d8f15addc7ebbd399a0db6f9ce665f8728b76fafef43f4b14611159f2e70ecabc0f1da41a0df537b7382d804cc8c44cc19017c3aea85b1ec0dfb1011ba28", 0xc8}, {&(0x7f0000000c80)="179b11ec6fa4f821d1d1e84da72907482f199b41723879b0c6e075a56f225735d08958a5c1a9cbd160c4dc764bf82a6fc2b77fe00a9dca63ad0cf3ca97df465d681e2e02bd311dfd795a40ff745b30a2da030f448f3860255de3c5dd70ac9244811cd0ddf892495758bd", 0x6a}, {&(0x7f0000000d00)="0afad002a6cf09462c60c3d3503da1d0b482e94957141358e8593cfb0bf5111874b161d555b6af81f6a74cd7b21be2572bbba70d6f72a36c08fbfded3e79b4a1dda6467b082bbebe76aa8d7f84e88ebd8d5508bb46da116eb818ac319e848274", 0x60}, {&(0x7f0000000d80)="020f76cc0cafc882edd1d46a716d17fa5e4a788a8033dc4efa78f2235de45910", 0x20}], 0x6, &(0x7f0000000e40)=[@rights={0x28, 0x1, 0x1, [r7, r0, r2, r10, r1]}, @rights={0x18, 0x1, 0x1, [r7, r11]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r10, r9, r7, r10]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r0, r2, r8, r0, r2]}], 0x120, 0x40000}, {&(0x7f0000000f80)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001240)=[{&(0x7f0000001000)="42e30abe43ab9a5fa1e00339e9628032d338ce082d760d7e54c3ad7a12d4b78ad3bf81654ec8b062908926e9706b01cf9f36cf5a0da85bb39b7eaec0fe31f869ec38ae6bf61db0f74dc1bd7f60a81054556b262acd1da25662fcea172bf0642608df4046238d81ce032152c696796f1b155a9c35a8ab0252af5542146266873489b6322bd1ba654c14f554c04fa188c6fd628f3162b147ddbbf47564b9836a990b4ebd422ead982031f063359a99718b8bc6bbf8", 0xb4}, {&(0x7f00000010c0)}, {&(0x7f0000001100)="43d5a48ea296591e6c6fa44d8f403e9350a951feedb3aea3aa48c29f997a5273c6244919c7feef129d", 0x29}, {&(0x7f0000001140)="7432d27995ef7d1e054eec41f4abcf73053b714ad212175c7d5e26337935391aa36245b86cac5fb8673de9bc1d09f8938bb5ebf77211bdc25b64a5098ea145db3a112973fabcce774f57b81b3393fe7e3fdcf8562fe67917e476c674bd167a483d1325558c521f0023ba1e3308e0b9445e34780b82cbb7322b975b065acce0eb59061c181b49865acf713c5e8c9e05aac8155e168afc033bb8670e5bcce3ca92d57514ffbabf8ee42cde4b7ace8817e5651f8f6e19529a8795711cce3b7d784069df07cd32b233f1f5dc34cb58ff10d1", 0xd0}], 0x4, &(0x7f0000001280)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r1, r7, r8, r8, r10, r8, r2]}, @rights={0x10, 0x1, 0x1}, @rights={0x20, 0x1, 0x1, [r7, r0, r10]}, @rights={0x18, 0x1, 0x1, [r9, r10]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r9, r2, r2, r9, r7]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x120, 0x4000000}, {&(0x7f00000013c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001540)=[{&(0x7f0000001440)="9a386d4fe25dd7b467063783db83d087bbdb101ae83e817024a7a4a20d87825e302f9d4b1de5415ad4374057f4f8f24f4159ecb950cacf04aa2547bb2d8b4c27c3b99e5ce04961a0912a72d8a276200697585383a16a07327e5a25cb9aedb4a42a5ae8ea282f97c54304347c7b81d9a0d49680e46658bdf54116ebbc9fb94a2b4be92866c5a9e93d97f494cd9a69038b6cafcfa9c5c294e1644a92029a4fcf771a5e4068db12a8455ead5facb1eee4e5afb288656256013e69eb10574a0110adcd47461282e36220", 0xc8}], 0x1, &(0x7f0000001580)=[@rights={0x18, 0x1, 0x1, [r8, r1]}, @rights={0x28, 0x1, 0x1, [r2, r0, r1, r0, r9]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x60, 0x20004040}, {&(0x7f0000001600)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001780)=[{&(0x7f0000001680)="4345dc3d0592fda8299f9da7b68a6dbc5944cdf9d9e2096d530e7d4c4595a5215f269be875b71d31418b07e6529dca3b2cc42f29a90fd7f732e43a5932e0e9f4bd3943b0f79a8faaa1bbe7575e4cddc65cfbefc554d59fedfcbe113ac850d1444fed88a0c79acc0673cdae8792670b3f31b15d7c43c64f8755ec658a2f01992831448c78fe82ce6f61be35eba0cdeb95074b5dbd98fa33ed31918a025d7e48b2cc0c516f2d1d58994b082430a46959a2a10d", 0xb2}, {&(0x7f0000001740)="5adc09ca4f9678701ef7fbee64db3cef", 0x10}], 0x2, &(0x7f0000001800)=[@rights={0x30, 0x1, 0x1, [r9, r8, r2, r1, r12, r10, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r7, r1]}, @rights={0x30, 0x1, 0x1, [r1, r2, r13, r0, r10, r7, r8]}, @rights={0x20, 0x1, 0x1, [r8, r1, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x120, 0x20000080}], 0x4, 0x4008011) ioctl$KDGETMODE(r13, 0x4b3b, &(0x7f0000001a40)) sendto$unix(r9, &(0x7f0000001a80)="cee21294155078252fb12a001cb11606e04dc60903895a38cf785e264ec5cb982cf003cd5cc0fa1cb0ffb17cc4c8924a2bb1754bf5c546a0c717a4da4dbbec5f70003fdfaee8ed10ca1b49d1e50e1cd1417aa7e47a8bcc8228bcd4bd7896b463b23396e98dd31b6e5f24df78e5ab82baf2764c80f6e33fe91b0d1323a5ff0b6d536b637d5142d2b6caa8", 0x8a, 0x4040084, &(0x7f0000001b40)=@abs={0x1, 0x0, 0x4e21}, 0x6e) fgetxattr(r13, &(0x7f0000001bc0)=@known='system.posix_acl_default\x00', &(0x7f0000001c00)=""/42, 0x2a) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000001c40)=0x2) 2018/03/20 18:05:42 executing program 5: rt_sigprocmask(0x3, &(0x7f0000000000)={0xffff}, 0x0, 0x8) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3}}, 0x5, 0x3, 0x5, 0x7fffffff, 0xffffffff}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r2, 0x4}, 0x8) ioctl$TIOCSTI(r1, 0x5412, 0x4) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000240)) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000340)={r2, 0x78, &(0x7f00000002c0)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e24, @rand_addr=0x8000}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x1a}, 0x4}, @in6={0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e20}]}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000003c0)=@assoc_value={r2, 0x20}, 0x8) r3 = socket$inet6(0xa, 0x5, 0xa1f7) r4 = syz_open_dev$sg(&(0x7f0000000400)='/dev/sg#\x00', 0x7ff, 0x0) setsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f0000000440)="2df40496f8e1445726d37dfc6f7690dfce202a95192289126cbc7979d53f7aef60a2907ff7138b932940ed821b56b41282cc82dd387b2f86c5eb838ab2851eb82317dda4f4ca7dd838bb5b2168b2411094ead1135dcb85a3b1929571c7c18661292829c9034dc3e8df51d591cdb32196efef5d1fee8de8107b2e9e", 0x7b) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x7fff, 0x40, 0x3, 0x7, 0x6, 0x4, 0x4, 0x1, 0x4}) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f0000000500)=""/11) fcntl$setsig(r1, 0xa, 0xa) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00000005c0)={0x50, &(0x7f0000000540)="12baddca3198f50bad2ed9f5f47906cf5dceb009598909ff16ba25467f2689ca00c9d7c6ada45528b4f51f42947de4263b99af243d71f5ae660b52314f7b396a17afec3020c708a6888449d7c814c7ed"}) r5 = accept4$llc(r4, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000680)={0x400}, 0x1) stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000000780)={0x4}) ftruncate(r1, 0xfffffffffffffff9) ioctl$int_in(r4, 0x5421, &(0x7f00000007c0)=0x3) ioprio_get$uid(0x3, r6) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000800)={0x3e, 0x1, 0x27}) recvmmsg(r4, &(0x7f0000002480)=[{{&(0x7f0000000840)=@nfc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000008c0)=""/119, 0x77}, {&(0x7f0000000940)=""/111, 0x6f}, {&(0x7f00000009c0)=""/246, 0xf6}, {&(0x7f0000000ac0)=""/33, 0x21}], 0x4, &(0x7f0000000b40)=""/182, 0xb6, 0x4d}, 0xe7fe}, {{&(0x7f0000000c00)=@nfc_llcp, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000000c80)=""/65, 0x41}, {&(0x7f0000000d00)=""/22, 0x16}, {&(0x7f0000000d40)=""/214, 0xd6}, {&(0x7f0000000e40)=""/254, 0xfe}, {&(0x7f0000000f40)=""/4096, 0x1000}, {&(0x7f0000001f40)=""/94, 0x5e}], 0x6, &(0x7f0000002040)=""/204, 0xcc, 0x3}, 0x1000}, {{&(0x7f0000002140)=@alg, 0x80, &(0x7f0000002380)=[{&(0x7f00000021c0)=""/186, 0xba}, {&(0x7f0000002280)=""/69, 0x45}, {&(0x7f0000002300)=""/109, 0x6d}], 0x3, &(0x7f00000023c0)=""/152, 0x98, 0xe069}, 0x373}], 0x3, 0x140, &(0x7f0000002540)) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000002580), &(0x7f00000025c0)=0x4) recvmmsg(r0, &(0x7f00000075c0)=[{{&(0x7f0000002600)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000003680)=""/165, 0xa5}, {&(0x7f0000003740)=""/144, 0x90}, {&(0x7f0000003800)=""/197, 0xc5}, {&(0x7f0000003900)=""/254, 0xfe}], 0x5, 0x0, 0x0, 0x100}, 0x1f43}, {{0x0, 0x0, &(0x7f0000003d00)=[{&(0x7f0000003a80)=""/48, 0x30}, {&(0x7f0000003ac0)=""/167, 0xa7}, {&(0x7f0000003b80)=""/221, 0xdd}, {&(0x7f0000003c80)=""/59, 0x3b}, {&(0x7f0000003cc0)}], 0x5, &(0x7f0000003d80)=""/4096, 0x1000, 0x1}, 0x8}, {{&(0x7f0000004d80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000007200)=[{&(0x7f0000004e00)=""/81, 0x51}, {&(0x7f0000004e80)=""/70, 0x46}, {&(0x7f0000004f00)=""/144, 0x90}, {&(0x7f0000004fc0)=""/4096, 0x1000}, {&(0x7f0000005fc0)=""/55, 0x37}, {&(0x7f0000006000)=""/12, 0xc}, {&(0x7f0000006040)=""/4096, 0x1000}, {&(0x7f0000007040)=""/137, 0x89}, {&(0x7f0000007100)=""/56, 0x38}, {&(0x7f0000007140)=""/156, 0x9c}], 0xa, 0x0, 0x0, 0x3}, 0x7f}, {{&(0x7f00000072c0)=@nl=@proc, 0x80, &(0x7f0000007500)=[{&(0x7f0000007340)=""/227, 0xe3}, {&(0x7f0000007440)=""/191, 0xbf}], 0x2, &(0x7f0000007540)=""/81, 0x51, 0x7}, 0x9}], 0x4, 0x2000, &(0x7f00000076c0)={0x77359400}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xc, &(0x7f0000007700)=0x8, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000007740)={@empty, 0x31, r7}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000007780), &(0x7f00000077c0)=0xc) syzkaller login: [ 32.761955] audit: type=1400 audit(1521569142.805:5): avc: denied { sys_admin } for pid=3809 comm="syz-executor7" 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 [ 32.799817] IPVS: Creating netns size=2536 id=1 [ 32.817637] audit: type=1400 audit(1521569142.865:6): avc: denied { net_admin } for pid=3812 comm="syz-executor0" 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 [ 32.863337] IPVS: Creating netns size=2536 id=2 [ 32.899955] IPVS: Creating netns size=2536 id=3 [ 32.937196] IPVS: Creating netns size=2536 id=4 [ 32.983229] IPVS: Creating netns size=2536 id=5 [ 33.033297] IPVS: Creating netns size=2536 id=6 [ 33.084677] IPVS: Creating netns size=2536 id=7 [ 33.162885] IPVS: Creating netns size=2536 id=8 [ 35.145998] audit: type=1400 audit(1521569145.195:7): avc: denied { sys_chroot } for pid=3812 comm="syz-executor0" 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 [ 35.316994] audit: type=1400 audit(1521569145.365:8): avc: denied { dac_override } for pid=5012 comm="syz-executor0" capability=1 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 [ 35.349350] audit: type=1400 audit(1521569145.395:9): avc: denied { net_raw } for pid=5033 comm="syz-executor7" 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 [ 35.553592] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) [ 35.618139] audit: type=1400 audit(1521569145.665:10): avc: denied { setuid } for pid=5160 comm="syz-executor3" capability=7 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 2018/03/20 18:05:45 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x41, 0x0) ioctl$KDDISABIO(r0, 0x4b37) write$tun(r0, &(0x7f0000001340)={@pi, @void, @mpls={[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0xffc, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f5d4fe", 0x0, "91253d"}, "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"}}}}, 0x1000) 2018/03/20 18:05:45 executing program 0: r0 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000100)=0xc) syz_open_procfs(r1, &(0x7f0000000080)="62b629856d2144d69283aed370007bf3e4d1a0b56606ba88263f6469829d3f55eb4e28c6c248db0f219dfd0bcddfb9f8e78f14db474641fe8c22cc141bd5f7dc61261b092e985e4e119e1af9630d36e8c88ca7e7cceafe35ac59d9c7a08009b1e8c3") syz_open_procfs(r0, &(0x7f0000000140)='net/anycast6\x00') 2018/03/20 18:05:45 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000007000/0x1000)=nil, 0x0, 0x7, 0x40, &(0x7f0000004000/0x2000)=nil, 0x7f}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x6, "224c77facd83"}, &(0x7f00000000c0)=0xe) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x5}, 0x8) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) msync(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x2) 2018/03/20 18:05:45 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000002600)=[{&(0x7f00000000c0)=""/117, 0xfffffffffffffdf6}], 0x226, 0x2000000000000000) r0 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="3a937d00", 0xffffffffffffffff) r1 = add_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="041bdb2e190303422f23cee333014561ca796b8f43ff39e4a49bd6498a6f63d4252da9fc121eac60ea9c7269f01c7debe93a3adb85991936e12d1a6808aeb89760c028a8a294fc6f0eea5e1684331f9d0614db5f12e680202413b6fb9181280d367d36eac2520332ac233ff6b2f1001290f851eda15279207126c810da44a38438ce97f828fb75fb42c8c1ae26426fff1cd27454d92b9f8b2c399e1b66776cd14cf3371f71d1404d2aa8601f5e4facbaa4b36ed9bae15d7ff977169da24899acc54b6a7fd2d3c5b3ab26589d8ceb", 0xce, 0xfffffffffffffff8) pipe(&(0x7f0000000440)={0xffffffffffffffff}) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0xfee) r3 = request_key(&(0x7f00000002c0)='rxrpc_s\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)='\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f0000000380)={r0, r1, r3}, &(0x7f00000003c0)=""/76, 0x4c, 0x0) 2018/03/20 18:05:45 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000100)={r2, 0x3}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000, 0x1010, r0, 0x0) dup2(r0, r1) 2018/03/20 18:05:45 executing program 3: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="4235de2c9debde5375cbec7a302c8463252ae47692e5034ace890b4471c1bc49"}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req={0x28, &(0x7f0000000040)={'sit0\x00', @ifru_addrs=@ax25={0x3, {"de5d73ddfc5f93"}, 0x5}}}) 2018/03/20 18:05:45 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f00000000c0)=0x3d0b) prctl$void(0x15) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000304000)) epoll_wait(r2, &(0x7f0000eebff4)=[{}], 0x1, 0x454) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000321000)={0xbfffffffc000000d}) epoll_pwait(r2, &(0x7f00001c4fe8)=[{}], 0x1, 0x0, &(0x7f0000ac0ff8), 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getpgrp(r4) 2018/03/20 18:05:45 executing program 4: r0 = add_key(&(0x7f000014affb)='user\x00', &(0x7f00008f9ffb)={0x73, 0x79, 0x7a}, &(0x7f0000ac7000)="8f", 0x1, 0xfffffffffffffffc) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.selinux\x00') keyctl$describe(0x6, r0, &(0x7f0000000100)=""/168, 0xa8) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x200002, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8834, r1, 0x0) keyctl$read(0xb, r0, &(0x7f0000000240)=""/136, 0xffffffffffffffd0) 2018/03/20 18:05:45 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f0000000040)='..', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000000c0)=r1) umount2(&(0x7f0000e28000)='..', 0x2) pivot_root(&(0x7f0000000700)='..', &(0x7f0000000780)='..') 2018/03/20 18:05:45 executing program 4: r0 = socket(0x10, 0x80002, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req={0x5, 0x6, 0xdf0, 0xd998}, 0x10) write(r0, &(0x7f0000000080)="260000002200470105001e000000000000006d20002b1f00c00000000000000000c7033500b0", 0x26) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) clock_gettime(0x2, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f000086c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x304, &(0x7f0000000080)}}], 0x4000052, 0x0, &(0x7f0000000040)={0x0, r1+10000000}) 2018/03/20 18:05:45 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sched_yield() r1 = dup(r0) sendto$inet(r1, &(0x7f00000000c0)='\x00', 0x1, 0x0, &(0x7f0000000240)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/03/20 18:05:45 executing program 1: r0 = socket(0x10, 0x802, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000180)=0x8, 0x4) creat(&(0x7f0000000100)='./file0\x00', 0x101) write(r0, &(0x7f0000000000)="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", 0xfc) 2018/03/20 18:05:45 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}]}, 0x30}, 0x1}, 0x0) fcntl$getown(r0, 0x9) fcntl$getflags(r0, 0x3) socket$nl_route(0x10, 0x3, 0x0) 2018/03/20 18:05:45 executing program 6: r0 = socket(0x11, 0x3, 0x0) sendto(r0, &(0x7f0000000040)="87358ef862150227f131de92fee674634a61b4e85ce9a2f5aecc5f34653229d9f0ee020fbf3e0a51b26c63f893836763366097e88b7b0dc802810aaf310fa848ce7d22584f7be4629dd5635c001dc880f067d97f3d", 0x55, 0x0, &(0x7f00000000c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x80) sendto(r0, &(0x7f0000006000)="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", 0xff0, 0x0, &(0x7f0000006000)=@in6={0xa, 0x4e20, 0x100000001, @dev={0xfe, 0x80}}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) [ 35.705060] random: crng init done 2018/03/20 18:05:45 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/access\x00', 0x2, 0x0) fcntl$notify(r1, 0x402, 0x10) r2 = syz_open_procfs(r0, &(0x7f0000000100)='pagemap\x00') ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x1, [{}]}) 2018/03/20 18:05:45 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) pwrite64(r0, &(0x7f0000000e80)="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", 0x1000, 0x0) r1 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r1, &(0x7f0000000e50)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{}, {0x0, 0x2710}}, 0x100) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x32}) 2018/03/20 18:05:45 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e24, 0x50000000, @dev={0xfe, 0x80, [], 0x1a}, 0xfff}}, 0x0, 0x10000, 0xffffffffffffffbb, "ff899d93927a675d783ccdb61d6560ff456e4afb268c741168ea818778db03643a896b0f8f41034df5d5010a0b0942f3eae8365309a392e3658efb4e42ad81c45a540daa35500fe44cc5577167067900"}, 0xd8) clone(0x0, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000001ffc), &(0x7f0000002000)) waitid(0x0, 0x0, &(0x7f0000003ff8), 0x8100000e, 0x0) 2018/03/20 18:05:45 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) clock_nanosleep(0x7, 0x0, &(0x7f0000dca000)={0x77359400}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) tkill(r0, 0x1000000000013) 2018/03/20 18:05:45 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x5, 0x2) ioctl(r0, 0x5386, &(0x7f00000002c0)) r1 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001600)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000018c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001900)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000001a00)=0xe8) stat(&(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001b00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001b40)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000001c40)=0xe8) r12 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001c80)=0x0) stat(&(0x7f0000001cc0)='./file0\x00', &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getgid() ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000001f80)={0x6, &(0x7f0000001f40)=[0x7, 0x3f, 0x9, 0x7, 0x1, 0x4]}) sendmsg$unix(r0, &(0x7f0000001f00)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001580)=[{&(0x7f0000000180)="fcbd557223a2805a9adad6611732bb56dd6ba51103bf211adfa46ca64ad4f627508a34cc7aebac0a2a6b4e9ab07e097f4a46479c1c047808782c308ab845c3834e", 0x41}, {&(0x7f0000000200)="f2b908c5566133cd38196dab93e84e4a36133590f2eafb1456cab00eaedd4c1b13f443717c376cdee67c76a2dc34d042a38f5da80939f89be59f65e04a1d88dd46daeb55705f17890fa92efeaa62ff1b89a143bf1b4179737be981fb3e2f239390610d651e56f342dff8c1886d4ec226475fd65fb8f651ea61a05d723434fc7e0ce42fa7ef8af110e4728b66f18eb46232545326235e523dc6f3dc5d1126164e061eb95e79c6016644c777f09de5fc06f0eb434caecf7439c3fb85185ca6dda22d00c92bf238d871cc08bc9d738e35", 0xcf}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="0e49baaa2cee57836d9793f7b528aa1fdd168ceedb0878782c5e35963cf0bba8b4e308341e98598ab76f5df435a39b501c89256e260fe189d9c8ad1cb2d63563f17934848d8a8c564a229215fc7ccec23d087f791f59f27195c05d427c8f1e4113cfd077744f3b5a8ca8e371d6e8a7629a67fba257556e5653625e730304584787bfae53ccdcc1c8cd785491cecc97529f68f039073e4f84d9b476c276b9fbcc756049a546080d0337500ed3c61d2e21a68d260fac02362ba423447445922be7a96952c735e6f7d0feed2c", 0xcb}, {&(0x7f0000001400)="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", 0xff}, {&(0x7f0000001500)="9123a793b0f96ead2d572c8ea9b2281c071315045f7f14e9ea802234b3d010bc5fafb78d9a2d19d35d7f6894bf1139ac0fa640872c996013ad39f8934db655d62d8bd6108f61a80865", 0x49}], 0x6, &(0x7f0000001d80)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001d6b600", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB='\x00\x00\x00\x00'], 0x148, 0x800}, 0x20000040) connect$llc(r0, &(0x7f0000000040)={0x1a, 0xff, 0x5, 0x8, 0x0, 0x7fff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/03/20 18:05:45 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f0000000040)='..', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000000c0)=r1) umount2(&(0x7f0000e28000)='..', 0x2) pivot_root(&(0x7f0000000700)='..', &(0x7f0000000780)='..') 2018/03/20 18:05:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xfffffdb5) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x6aa) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) 2018/03/20 18:05:45 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1=0xe0000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, "00ffffffffffffff00"}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x10000, 0x4) 2018/03/20 18:05:45 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x4, 0xb, 0x45, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSBRK(r2, 0x5427) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0x7a4e9f2cbe50cc7f}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x22001}) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/155, 0x9b}], 0x1, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x200000a, 0x10011, r1, 0x0) 2018/03/20 18:05:45 executing program 2: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000c2dff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x10000) sendfile(r0, r1, 0x0, 0xffffffff) dup3(r1, r1, 0x80000) 2018/03/20 18:05:45 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000d6d000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000080)={r1, 0x2}) ioctl$TCSBRKP(r0, 0x5382, 0x0) 2018/03/20 18:05:45 executing program 5: r0 = getpgrp(0xffffffffffffffff) capset(&(0x7f0000581ff8)={0x19980330, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x31b76675}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001580), &(0x7f00000015c0)=0xc) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0x81, "a1d4977de9665f9a7ab76e7523d3c3f824f5ac3cd2ac9499fffb724a7aa215382e183a4dd4c537a3a0b07da5dc702651f3a4449477e3d510c64aae0f8c716e32cd31bc7ca6b8b55a1a95e0977537355c9bc7f76044773056fb30a9a2c57e2f653e25a83580259f8e235e95ae4f27816402cfd923ee7553d1f5a3ea32d2727ffb33"}, &(0x7f00000001c0)=0x89) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001380)={0x0, 0x0}, &(0x7f00000013c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001400)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000001500)=0xe8) setreuid(r3, r4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000200)=0x1008) r5 = socket(0xd, 0x1, 0x20) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$pptp(r5, &(0x7f0000001540)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f00000000c0)={{{@in6, @in=@multicast1=0xe0000001}}, {{@in=@broadcast=0xffffffff}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) 2018/03/20 18:05:45 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc), 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x9, 0x648, 0x80, 0x0, 0x0, 0x1, 0x0, 0x2, 0x6, 0x9, 0x100000000, 0x1f, 0x7ff, 0xfc00000000000000, 0x6, 0xff, 0x5, 0x5, 0x2, 0x8001, 0x6e2, 0x4, 0x5, 0x4, 0x6, 0x1f, 0x2, 0x6, 0x7, 0x8000, 0x4, 0x15, 0xf4, 0x1f, 0x43cb, 0x5, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000000), 0xa}, 0x4000, 0x9, 0x0, 0x7, 0xcd73, 0x80000000, 0x7}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x6) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) 2018/03/20 18:05:45 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000771ff0)={0x13, 0x0, &(0x7f0000000180)}) [ 35.848155] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/03/20 18:05:46 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000), 0x4) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00002ce000)="d8", 0x1) 2018/03/20 18:05:46 executing program 1: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000000c0)=ANY=[@ANYBLOB="67f7201bff0f00006432b8b226ed5cdbe3373adca49957fe24f55989f31d03c16ee78ead13a374a38f466bb6cc4755e40c60ad04040b16b68b28b9edeab6efdd026fd0881ce96d724f3e9bac76c10578180a705a41fedbf5f47294deab71ab8b3e8c72a627797607"], 0x8) 2018/03/20 18:05:46 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000340)) r1 = syz_open_procfs(r0, &(0x7f0000000200)="6e65742f72745f63616335ce7dfda10d3e8f45056865009f91ff97db782268641a4182f1165c1c5cea816846517e0aa29704076db5f94e612d9c5135f24987ebbd16bfc2e4ea75b883b90ffcfba756d4c239b8395a9fe222bc4802360e00000000000092573d005f8657823378a7a2136a7deda825ad632c5f8a5bc6d2a0241537135c04132a4a6221760a400821a3091dd00474d61249ad054f27e273b8ce82be2892a5e34395c30630f1d37757a9") getsockopt(r1, 0x2, 0xfff, &(0x7f0000000040)=""/7, &(0x7f00000001c0)=0x7) r2 = syz_open_procfs(0x0, &(0x7f0000000080)="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") fdatasync(r1) sendfile(r2, r1, &(0x7f0000000000), 0x10001) 2018/03/20 18:05:46 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000080)={0x6, r2}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'ifb0\x00', 0x4012}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000280)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast1, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00000000c0)=0xe8) 2018/03/20 18:05:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000ff7000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ff7000), &(0x7f0000ff7000)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xe835) 2018/03/20 18:05:46 executing program 3: r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f00000004c0)='ns/ipc\x00') ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x100000001, 0x1, 0x7, 0xbb, 0x0, 0x57, 0x9, 0x3, 0x5, 0x7f, 0x90b1, 0x4a}) 2018/03/20 18:05:46 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4002) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x2, 0x9483, 0x1, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r1, 0x401, 0x1000, "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"}, 0x1008) munlockall() pkey_free(0xffffffffffffffff) 2018/03/20 18:05:46 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002b00)=[{{&(0x7f0000000240)=@un=@abs, 0x8, &(0x7f0000000840), 0x0, &(0x7f00000008c0)=""/148, 0x94}}, {{&(0x7f0000000980)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/16, 0x10}}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f00000020c0)=""/193, 0xc1}], 0x1, 0x0, 0x352}}], 0x3, 0x4000000002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) socketpair(0x3, 0x0, 0xcf32000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x31) write(r1, &(0x7f00000000c0), 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00000000c0)) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x2) 2018/03/20 18:05:46 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000032, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000012000)) r0 = socket$inet6(0xa, 0x4, 0x8001) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff1e020df9fffb9ea7564e00000809355e38b001d11e0790808b1be50cbe2c5a3cb5117a22f0185199e2c0fcab92dbccfd016b176eaf73652eb97b08b282051f7bc282efb441b2bd7ce8f5f177b612503edfe6c8"], &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'eql\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xc}, 0x1e, r3}) 2018/03/20 18:05:46 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400800, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x8}, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000800)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x301, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, [@migrate={0x5c, 0x11, [{@in, @in, 0x9}, {@in=@rand_addr, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}]}]}, 0xac}, 0x1}, 0x0) [ 36.046778] audit: type=1400 audit(1521569146.095:11): avc: denied { create } for pid=5268 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/20 18:05:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), 0xffffffffffffff25) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00006b8ff0)={&(0x7f000058e000)={0x14, 0x16, 0x2ff, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) readv(r0, &(0x7f00009fc000)=[{&(0x7f00009fc000)=""/8, 0x8}], 0x1) 2018/03/20 18:05:46 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) mremap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000001000/0x1000)=nil) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/192) 2018/03/20 18:05:46 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) inotify_add_watch(0xffffffffffffffff, &(0x7f000066f000)='./file0\x00', 0x13) inotify_add_watch(0xffffffffffffffff, &(0x7f0000447000)='./file0/control\x00', 0x4000000) lremovexattr(&(0x7f0000000000)='./file0/control\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00') umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/03/20 18:05:46 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x1a) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000240)={0x2, 0x3, 0x8, 0x7, 0x0, 0x245, 0x100, 0x3, 0xffffffffffffffff, 0xffff, 0xff}, 0xb) socket$packet(0x11, 0x2, 0x300) ftruncate(r1, 0x382) getsockopt$inet_tcp_buf(r1, 0x6, 0x7, &(0x7f0000000000)=""/86, &(0x7f000054a000)=0xffffff83) r3 = dup3(r1, r1, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffff9c, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x10, 0x8, "0a262abc08a8261980f61c72b651dce10982c668c97df84f7bacfa0598efe276dda0446b06c552930a28d8c28828ec5edc27f006d22c4629266cc191d8505b52", "760db2245d4d00a74245107e38a3a323aa0167d927eaf54b96ca7b1436a86438", [0x1, 0x400]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000080)={0x20, @time, 0x4, {0x3, 0x2}, 0x100000000, 0x3, 0x5}) sendto$ax25(r3, &(0x7f0000001040)="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", 0x1000, 0x80, &(0x7f0000000100)={0x3, {"121ac0030ad873"}}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/20 18:05:46 executing program 7: pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xd3, 0xffffffff, 0x0, 0x3, 0x6, 0x19, "384c930808f7420bd8fbdfe3553e355bd1ca952de85120550527dcdaa4656aa523467275f706f213d6a6df3d46ef8c8929f4e4de22e65d61114b91656f60814c", "92963825c11a0af1a7dea97e62ad9b3c7f8c85c45be35b48c59b640a71a7716a989391763de2c6943652a75d4619ef68f820165bdbba7436db9728a910c27204", "8566e26209af159631b58c39c6c95fb3c71055d6454b6205aa98d2d3e9cac5f0", [0xfffffffffffffffe, 0x787b54ea]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) syncfs(r1) pipe(&(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000040)={{0x40, 0x9}, 'port0\x00', 0x77, 0x20000, 0xfffffffffffffffb, 0x9, 0x0, 0x80, 0x4, 0x0, 0x2}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000100)={0x8000000, 0x5192, 0x3f}) socket$pppoe(0x18, 0x1, 0x0) getcwd(&(0x7f0000000140), 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x1267, &(0x7f0000000040)) 2018/03/20 18:05:46 executing program 0: request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='syzkaller1\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x107000, 0x40) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) ustat(0x2, &(0x7f0000000080)) 2018/03/20 18:05:46 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/user\x00') sendmsg$unix(r0, &(0x7f0000000080)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000, 0x1000}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x5d, "c48bdb0424923574834588d960d640c2dc0796ef07d86cc4493f66acfcb44e7d889ca017b206ad5deee57863db7268a13216e5b17516c72d508eedbaa25f8710e10351f2413c122458e612cdecab0fce629ca12874d62ca7aaa41ce825"}, &(0x7f0000000140)=0xffffffffffffff07) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040)={r2, 0x74, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0x1b, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3b}, @in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e21, 0x80000001, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, @in={0x2, 0x4e24, @rand_addr=0xd1e}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000000340)=0x10) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7fff) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000300)={0x6, 0x9}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000000)={0x3f, 0x9, 0x4a, 0xcef, 0x9, 0x9}) ioctl(r1, 0x2285, &(0x7f0000000180)='S') ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000380)=0x8) [ 36.075618] audit: type=1400 audit(1521569146.125:12): avc: denied { setopt } for pid=5268 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 [ 36.112089] audit: type=1400 audit(1521569146.155:13): avc: denied { net_broadcast } for pid=5268 comm="syz-executor7" capability=11 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 2018/03/20 18:05:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004bffe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x7fffffff) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000100)="25a39bd5bf24ce643c2a161b5b803deee9c7b01c305a8b5dcf19d0c0b9584debc8344da8171b048d752409b64ac95147") sendto$inet(r0, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4000000004e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0x6}, 0x8) dup3(r0, r1, 0x0) 2018/03/20 18:05:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) acct(&(0x7f0000000100)='./file0\x00') socketpair$ax25(0x3, 0x3, 0xff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000140)='bcsh0\x00') getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x265, &(0x7f0000000080)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000240)=0x7, 0x3ac) 2018/03/20 18:05:46 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/user\x00') sendmsg$unix(r0, &(0x7f0000000080)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000, 0x1000}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x5d, "c48bdb0424923574834588d960d640c2dc0796ef07d86cc4493f66acfcb44e7d889ca017b206ad5deee57863db7268a13216e5b17516c72d508eedbaa25f8710e10351f2413c122458e612cdecab0fce629ca12874d62ca7aaa41ce825"}, &(0x7f0000000140)=0xffffffffffffff07) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040)={r2, 0x74, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0x1b, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3b}, @in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e21, 0x80000001, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, @in={0x2, 0x4e24, @rand_addr=0xd1e}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000000340)=0x10) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7fff) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000300)={0x6, 0x9}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000000)={0x3f, 0x9, 0x4a, 0xcef, 0x9, 0x9}) ioctl(r1, 0x2285, &(0x7f0000000180)='S') ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000380)=0x8) 2018/03/20 18:05:46 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000040)={{0xff, 0x4}, 'port1\x00', 0x20, 0x40, 0x4, 0x65d, 0x1ff, 0x400, 0x1, 0x0, 0x2, 0x6}) ioctl$TIOCSTI(r0, 0x5412, 0x8000) r1 = socket$netlink(0x10, 0x3, 0x1f) writev(r1, &(0x7f000012a000)=[{&(0x7f0000e73d64)="290000002000190700003fffffffda060200000622e80002040000140d0004000000000000d200019c", 0x29}], 0x1) 2018/03/20 18:05:46 executing program 3: clock_adjtime(0x0, &(0x7f0000000000)={0x7, 0x0, 0x8}) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x2}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00000001c0)={0x29, &(0x7f0000000140)=""/41}) 2018/03/20 18:05:46 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x83, "8905020dd3e47b660a025129d7ce432c9c52e693e2f69ae32acc782e58584594babf6ca3ce894bd23efec2626808be74d41e13a91b8f4ecc42f8ce3db489f2dfa42ef070c52ae3fb4df633ae8e2c83979a7d9f5470df8fd737a16e04f3580a554e99002802840bfd41e77bb7437fc38cbab94844b21df7c0cc86dcfcc32a693f7e87f1"}, &(0x7f0000000140)=0x8b) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x6, 0xc3, 0x1}, &(0x7f00000001c0)=0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000200)) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000100), 0x4) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000007affc), 0x4) dup2(r3, r4) 2018/03/20 18:05:46 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x66, 0x2}, {}], 0x30) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)=0x0) r3 = getpid() r4 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001700)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001740)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000001840)=0xe8) r7 = getgid() sendmsg$netlink(r1, &(0x7f00000018c0)={&(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000016c0)=[{&(0x7f0000000180)={0x2d4, 0x1b, 0x520, 0x70bd26, 0x25dfdbfc, "", [@typed={0x10, 0x5b, @u64=0x6}, @nested={0x54, 0x36, [@typed={0xc, 0x87, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x38, 0x3f, @str="6d643573756d2e766d6e65743140e97d6367726f75702a626465766d696d655f7479706565746831766d6e6574302d00"}, @typed={0xc, 0x86, @fd=r0}]}, @nested={0x244, 0x10, [@generic="764bc2798325dc1bddb870df2bab11bc29c77ae484f05ab277efce4242841f0431b215c4efc87ad97acc5cfc5719ddfb5474c82ca9276ed390", @typed={0x18, 0x11, @ipv6=@dev={0xfe, 0x80, [], 0x12}}, @generic="86eccaef964884897e8a7fb3c4e5c89240364730fe49aab09c462da0a6a73883a873cb9cd4fed0d0952962294e60eb3226ded7cb662093442a82faac07ea4a452d2d6ecd6672228e31bc97769b01f4933d50005743fbf40bfb2dc243e29f78b512a9108bf8bba7bd14b9b7958114853881", @typed={0xc, 0x1f, @pid=r2}, @typed={0xc, 0x36, @ipv4=@multicast1=0xe0000001}, @typed={0x18, 0x70, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffff8}}, @generic="088b906bf5efd34e45792f42d4f7045a80852c4f01d82f9b880ba7c4f8eed2652e395723694822a20b03ea5384d44552b3d9c0ace16184a436f769ae45b1dc820d685a8033f1e62df0ba4a58c1204165f200d04c4a18d5f7ad04f894f757a123463d8b879bf4049b99f74fb7669db69a643532b951137ac88865369964a9c7fda56a90e552cad29084ea8ad06cb002f082d2fad1fbd4136d2033b3452adffdf9c97ff0b6f71b678dd92739637e374b385ae4edf6b4bbd799dbffb75acbfaa7424a547048e5e0d49ea7", @generic="994c4e3d8c0eae3d0911b4fd87bb4f02533185b3803778ebdad65cf893b93ecf037db1331d9b748c32a288feec0fcee9c77db9b28113dd108a48636c757a1178395c19685d472032beab9c915baf8f95bc49de9f207247360498f128ebd52ef0995f0a8eaf68fce969fc5f628c9dfbb37ec7fb01ed4d9723d29a81cefe814166aa3e"]}, @typed={0x1c, 0x6b, @str='/dev/input/event#\x00'}]}, 0x2d4}, {&(0x7f0000000480)={0x1228, 0x38, 0x2, 0x70bd26, 0x7ff, "", [@nested={0xe0, 0x26, [@typed={0xc, 0x83, @pid=r3}, @typed={0x10, 0x56, @str='system\x00'}, @generic="de751cd21104ddede11e37588d1822be3df5d404241628f12d717f3345574ca0e580ed0b30ef72499e1bf98126023e4d3cd10641c01ad9600c7f0d9e3a1626d51c3a357a105d7fe6580b30055857a59ba3891531aa1f01840e971b635f1f758810c37d04ceba0ac40fd21b867526af5719892d4c0629f45503c7efd2645326ddc415ce3ec44d4380c586bdd4cf28498b0cfd47155f937bce85f048f819b208c32a0cc01504f60fbcbad4f03db386834a3fe57de808214398bd277c1f2756c0"]}, @generic="c6aa26446bb40f3d17e104309ccb89fccfa0d3d19df3edcbb0c61bb87865182735b9e2180a3f9607edf06d394074792f077b1869451c1566fba6fa87e9d734c5880c2717cbec78", @nested={0x10f0, 0x61, [@generic="f5584169747d123cf3270f7175a4938b9e894c5aab7f85fafccebc833a4a2ab408d659032ff0e6cb12abecc91da981083142ecd4310753200c5b49da1b471a3374dadc6f9d4f269792327edffe22c161690404ee7ac352f2fd3b1f2de3dbbe2547190f7b0df4b2ef241cba48dab2d67b899238a2930dd8a3d0eb0f76df174754f24585bb6ba05c1acd62e2885b0f7af8497c2fef5bb792d0f706c2d6adf18979c88509eccc441d54aa280094c378429651656963ca7cd319b1830650a13b", @typed={0xc, 0x39, @pid=r4}, @typed={0x10, 0x75, @u64=0x2}, @generic="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", @typed={0x10, 0x22, @u64=0x6}]}]}, 0x1228}], 0x2, &(0x7f0000001880)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x10}, 0x1) 2018/03/20 18:05:46 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c7dff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) prctl$void(0x1b) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/03/20 18:05:46 executing program 0: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000001480), 0x0) recvmsg(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)=""/142, 0x8e}, {&(0x7f0000000100)=""/67, 0x43}, {&(0x7f0000000180)=""/111, 0x6f}, {&(0x7f0000000200)=""/87, 0x57}, {&(0x7f0000000280)=""/164, 0xa4}], 0x5, &(0x7f00000003c0)=""/4096, 0x1000, 0x20}, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) 2018/03/20 18:05:46 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000db8ffc)=0x36, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) 2018/03/20 18:05:46 executing program 3: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)="02000000004d16ed6166e100000000000000000000200000", 0x18) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000100)={{0x2, 0x4e22, @rand_addr=0x8}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x4, {0x2, 0x4e21, @multicast2=0xe0000002}}) getsockopt$inet_buf(r0, 0x0, 0x3c, &(0x7f0000000080)=""/124, &(0x7f0000000000)=0x7c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000180)) 2018/03/20 18:05:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="260000002a0047ffdf08dfff0000e8ffff00000001000000bd93085866d882bb020a75000000", 0x26) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000240)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, [0x2, 0xfffffffffffffff7, 0xfffffffffffffffb, 0x77c, 0x2, 0x2, 0x2, 0x101, 0x0, 0x8000, 0x4, 0x5, 0x6, 0xffffffffffffff70, 0x3f]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x7}, 0x8) 2018/03/20 18:05:46 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x200000, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000680)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000380)=@updpolicy={0x17c, 0x19, 0x11, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@tmpl={0xc4, 0x5, [{{@in=@rand_addr, 0x0, 0x6c}}, {{@in=@loopback=0x7f000001, 0x0, 0x3c}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x7}, {{@in6, 0x0, 0x3c}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x7}]}]}, 0x17c}, 0x1}, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) accept4(r0, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x80, 0x80000) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000001c0)={@loopback=0x7f000001, @rand_addr=0x6, r2}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x2, 0x0, 0x10000, 0x5}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000240)={0xa, [0x1, 0x8, 0xcdb, 0x1, 0x10000, 0x0, 0x8000, 0x7fff, 0x8, 0x5]}, 0x18) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000040)={0x3, r3, 0x10000, 0x3}) 2018/03/20 18:05:46 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000340)='/dev/keychord\x00', 0x800, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000380)={0x1ff, 0xfe5, 0x6, 0x3ff}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) getsockname(0xffffffffffffff9c, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x80) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000001c0)) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000700)=@ipv6_deladdr={0x88, 0x15, 0x31, 0x70bd25, 0x25dfdbfd, {0xa, 0x40, 0x10, 0xfd, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x5, 0x3, 0x71, 0xec}}, @IFA_CACHEINFO={0x14, 0x6, {0xffff, 0x3f, 0x1, 0x378}}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0xfffffffffffffffd, 0x8, 0x20000000}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_FLAGS={0x8, 0x8, 0x248}, @IFA_FLAGS={0x8, 0x8, 0x1}, @IFA_FLAGS={0x8, 0x8, 0x2}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0x400, 0x7, 0x10000000000}}]}, 0x88}, 0x1, 0x0, 0x0, 0xc003}, 0x20000003) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000003c0)) ioprio_set$pid(0x2, 0x0, 0x0) 2018/03/20 18:05:46 executing program 1: r0 = socket(0x17, 0x2, 0xffffffffffffffff) fcntl$setsig(r0, 0xa, 0x5) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000080)=@ethtool_eee={0x45, 0x5, 0x127, 0xa32, 0x1, 0x7f, 0x8000, 0x5892, [0x3, 0x9]}}) 2018/03/20 18:05:46 executing program 5: r0 = memfd_create(&(0x7f0000e9d000)="066f47767100", 0x0) pwritev(r0, &(0x7f0000843ff0)=[{&(0x7f0000878ff9)='$', 0x1}], 0x1, 0x40000) mmap(&(0x7f00003c9000/0x1000)=nil, 0x1000, 0x0, 0x8011, r0, 0xfffffffffffffffc) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x4, 0x3c83, 0xd20}, {0x6, 0x1000, 0x8000000, 0x9}, {0x4, 0x16, 0xffffffff7fffffff, 0x9}, {0x0, 0x9, 0x4, 0x7}]}) ftruncate(r0, 0x3) 2018/03/20 18:05:46 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = getpid() r2 = getpgrp(r1) syz_open_procfs(r2, &(0x7f0000000000)='smaps\x00') sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/03/20 18:05:46 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, r1) 2018/03/20 18:05:46 executing program 0: openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x40301, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x101000, 0x1) r1 = socket$netlink(0x10, 0x3, 0x4) connect(r1, &(0x7f0000c81ff2)=@ax25={0x3, {"7e3cadc2a71c8f"}, 0x7}, 0x23f) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffff9c, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x858c, @loopback={0x0, 0x1}, 0x7f}, @in6={0xa, 0x4e20, 0x63f, @dev={0xfe, 0x80, [], 0xc}, 0x77}], 0x38) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400300}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getnetconf={0x14, 0x52, 0x10, 0x70bd28, 0x25dfdbff, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000800}, 0x0) 2018/03/20 18:05:46 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x4) socketpair$inet(0x2, 0x5, 0x3, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000280)=0x5) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) r1 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fchown(r1, 0x0, 0x0) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000080)=""/2, 0x2}, {&(0x7f00000000c0)=""/102, 0x66}, {&(0x7f0000000140)=""/168, 0xa8}], 0x3, 0x0) umount2(&(0x7f0000000040)='./file0/file0\x00', 0x6) 2018/03/20 18:05:46 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) r1 = socket(0x11, 0x100000000a, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) 2018/03/20 18:05:46 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000300)="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", 0x1c7) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x29a}], 0x1) 2018/03/20 18:05:46 executing program 6: modify_ldt$write2(0x11, &(0x7f0000cbbff0)={0x810, 0x0, 0x6000, 0x6, 0x6f5e, 0x0, 0x100, 0x1}, 0x19e0f1c3a29ab05b) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000140)=0x401, 0x4) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000040)=""/195) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180)=0x3, 0x4) modify_ldt$write2(0x11, &(0x7f0000000280)={0x0, 0x0, 0x4000}, 0x10) 2018/03/20 18:05:46 executing program 6: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) recvfrom$ipx(r0, &(0x7f0000000040)=""/212, 0xd4, 0x2000, &(0x7f0000000140)={0x4, 0x1, 0x5, "aa88ce2e08a6", 0x6}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x10000, 0x0, @time, {}, {}, @addr}], 0x30) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000172000)={0x80, 0x8}) 2018/03/20 18:05:46 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = open(&(0x7f0000000300)='./file0\x00', 0x20000, 0x88) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000340)={'filter\x00', 0x66, "0adb5cac9a9b4cc5539b98688918a2261b69382840e0bff2c9e79e798b34e7b8e9a2403d34276be7080ef29b00071ae4f3af4e607266a6baece31502251324eaa75ea5a0391a99d2fc3b0f43473691711bf6ecb86ece5c969245d0316d8f2e4f726300af3f7a"}, &(0x7f0000000400)=0x8a) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) setsockopt$sock_int(r2, 0x1, 0x13, &(0x7f0000000000)=0xffffffffffffff9b, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x9, 0x4, 0xfffffffffffffffc, 0x7f, 0x3}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000200)=r4, 0x15c) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) fcntl$lock(r2, 0x5, &(0x7f00000000c0)={0x0, 0x0, 0x6, 0x400, r5}) sendto$inet6(r2, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fdatasync(r3) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000040)={0x3f, 0x800, 0x401}) [ 36.555759] sg_write: data in/out 167162/403 bytes for SCSI command 0x82-- guessing data in; [ 36.555759] program syz-executor7 not setting count and/or reply_len properly [ 36.583777] ================================================================== [ 36.583793] BUG: KASAN: wild-memory-access in sg_read+0x1290/0x1440 [ 36.583800] Read of size 630 at addr ffe70873f6953000 by task syz-executor7/5409 [ 36.583801] [ 36.583811] CPU: 0 PID: 5409 Comm: syz-executor7 Not tainted 4.9.88-g71df7bb #60 [ 36.583816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.583832] ffff8801c8f079c8 ffffffff81d95f19 ffe70873f6953000 0000000000000276 [ 36.583845] 0000000000000000 ffff8801c6785240 ffff8801ba96a240 ffff8801c8f07a10 [ 36.583857] ffffffff8153eba2 ffffffff8266c600 0000000000000282 5363c2a5ad41f2ec [ 36.583859] Call Trace: [ 36.583868] [] dump_stack+0xc1/0x128 [ 36.583878] [] kasan_report+0x162/0x380 [ 36.583884] [] ? sg_read+0x1290/0x1440 [ 36.583892] [] check_memory_region+0x137/0x190 [ 36.583900] [] kasan_check_read+0x11/0x20 [ 36.583905] [] sg_read+0x1290/0x1440 [ 36.583913] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 36.583920] [] ? fsnotify+0x86/0xf30 [ 36.583926] [] ? fsnotify+0xf30/0xf30 [ 36.583935] [] ? avc_policy_seqno+0x9/0x20 [ 36.583950] [] do_loop_readv_writev.part.17+0xc8/0x2b0 [ 36.583959] [] do_readv_writev+0x5fd/0x740 [ 36.583968] [] ? vfs_write+0x530/0x530 [ 36.583977] [] ? kcov_ioctl+0x24/0x1d0 [ 36.583985] [] ? __fget+0x20a/0x3b0 [ 36.583992] [] ? __fget+0x231/0x3b0 [ 36.583998] [] ? __fget+0x47/0x3b0 [ 36.584006] [] vfs_readv+0x84/0xc0 [ 36.584013] [] do_readv+0xe6/0x250 [ 36.584020] [] ? vfs_readv+0xc0/0xc0 [ 36.584027] [] ? security_file_ioctl+0x89/0xb0 [ 36.584035] [] SyS_readv+0x27/0x30 [ 36.584043] [] ? rw_copy_check_uvector+0x2c0/0x2c0 [ 36.584051] [] do_syscall_64+0x1a4/0x490 [ 36.584060] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 36.584064] ================================================================== [ 36.584066] Disabling lock debugging due to kernel taint [ 36.587235] Kernel panic - not syncing: panic_on_warn set ... [ 36.587235] [ 36.587245] CPU: 0 PID: 5409 Comm: syz-executor7 Tainted: G B 4.9.88-g71df7bb #60 [ 36.587250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.587263] ffff8801c8f078e8 ffffffff81d95f19 ffffffff841981e7 ffff8801c8f079c0 [ 36.587275] 0000000000000000 ffff8801c6785240 ffff8801ba96a240 ffff8801c8f079b0 [ 36.587286] ffffffff8142fa71 0000000041b58ab3 ffffffff8418bc48 ffffffff8142f8b5 [ 36.587287] Call Trace: [ 36.587299] [] dump_stack+0xc1/0x128 [ 36.587310] [] panic+0x1bc/0x3a8 [ 36.587321] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 36.587333] [] ? preempt_schedule+0x25/0x30 [ 36.587341] [] ? ___preempt_schedule+0x16/0x18 [ 36.587349] [] kasan_end_report+0x50/0x50 [ 36.587358] [] kasan_report+0x16b/0x380 [ 36.587366] [] ? sg_read+0x1290/0x1440 [ 36.587374] [] check_memory_region+0x137/0x190 [ 36.587382] [] kasan_check_read+0x11/0x20 [ 36.587389] [] sg_read+0x1290/0x1440 [ 36.587397] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 36.587404] [] ? fsnotify+0x86/0xf30 [ 36.587411] [] ? fsnotify+0xf30/0xf30 [ 36.587419] [] ? avc_policy_seqno+0x9/0x20 [ 36.587429] [] do_loop_readv_writev.part.17+0xc8/0x2b0 [ 36.587437] [] do_readv_writev+0x5fd/0x740 [ 36.587444] [] ? vfs_write+0x530/0x530 [ 36.587451] [] ? kcov_ioctl+0x24/0x1d0 [ 36.587459] [] ? __fget+0x20a/0x3b0 [ 36.587465] [] ? __fget+0x231/0x3b0 [ 36.587472] [] ? __fget+0x47/0x3b0 [ 36.587479] [] vfs_readv+0x84/0xc0 [ 36.587487] [] do_readv+0xe6/0x250 [ 36.587494] [] ? vfs_readv+0xc0/0xc0 [ 36.587502] [] ? security_file_ioctl+0x89/0xb0 [ 36.587509] [] SyS_readv+0x27/0x30 [ 36.587521] [] ? rw_copy_check_uvector+0x2c0/0x2c0 [ 36.587529] [] do_syscall_64+0x1a4/0x490 [ 36.587539] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 36.587997] Dumping ftrace buffer: [ 36.588001] (ftrace buffer empty) [ 36.588005] Kernel Offset: disabled [ 37.042189] Rebooting in 86400 seconds..