INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.29' (ECDSA) to the list of known hosts. 2018/04/23 21:53:47 fuzzer started 2018/04/23 21:53:48 dialing manager at 10.128.0.26:44835 syzkaller login: [ 29.893631] random: crng init done 2018/04/23 21:53:55 kcov=true, comps=false 2018/04/23 21:53:59 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8081, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{0x4, 0x3, 0x4, 0x271bfb44}, {0xffff, 0x0, 0x2, 0x8}, {0x9, 0x80, 0x0, 0x6}, {0x2, 0x533a, 0x0, 0xfb4}, {0x80000000, 0x7, 0x6, 0x7f}, {0x3e, 0x10001, 0x10001, 0x4}, {0x0, 0x1, 0x4, 0xff}, {0x9, 0x1, 0x3, 0x3}, {0xf2, 0xfffffffffffffffb, 0x5b600000, 0x7}]}, 0x10) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000100)=""/34) timer_create(0x7, &(0x7f0000000140)={0x0, 0x18, 0x2}, &(0x7f0000000180)=0x0) timer_delete(r1) r2 = getpid() timer_create(0x7, &(0x7f00000001c0)={0x0, 0x25, 0x1, @tid=r2}, &(0x7f0000000200)) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000240)=[0x3, 0x2000000000000]) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000280)=""/110) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000600)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000700)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0, 0x0}, &(0x7f0000000780)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000007c0)={{{@in6=@ipv4={[], [], @remote}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f00000008c0)=0xe8) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000b80)={&(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000380)}, {&(0x7f00000003c0)="cedec9a729f17a89a7c504341910ca25ddddef5eccb95a45a7c81d98b13b2447ffc02cac1b1e8bebc0559bd28a5dc4ddacce7849f8adc72c90f0213d98d1bf81909ced5af830c02ca4b77deb31a5eb171c7b10f89619593ea1dd850aa72b8faf7bf732c4023d668119d83a141c94fea91cb5b3f69b788a23306ac8f723aa3475de8e1b6bde7a286181b19bc4eb0cd6147185566fa8821c543ef1f801b2a5c3b861d2602f115ae7", 0xa7}, {&(0x7f0000000480)="ef5596e8a772921e0ab3de652f774a960553d2c5ed82a60d3ab31d59522c053de7d536491d60c5865d7225b3c67ee0a9ad47ed84ccceda6ef4fa574196b0ec84c3b5330da38143ecd9456ef3dce893b4948216c3b91608833545b7858d31983153b95f6a05aa6ebec98af2474239b8a23f1b4d7e7a55ad6f670327ad0e3effe0eac1226c2bb25b2d44ca3dbe09d4815a83529da2ba1568be49572dcfdb8fd9bba34f96a1cbbe5aee7e56b46c057b1d86c9a510cab7a1cfa9f028c461da04f0d91e8deb5f649deac4184886a7e4c14c", 0xcf}, {&(0x7f0000000580)="3824924f2d3009999005502cc7414474eb0eda2c082c3c6dbab05f", 0x1b}], 0x4, &(0x7f0000000b00)=[@cred={0x20, 0x1, 0x2, r2, r3, r5}, @cred={0x20, 0x1, 0x2, r2, r6, r7}, @cred={0x20, 0x1, 0x2, r2, r8, r9}], 0x60, 0x4}, 0x1) ioprio_get$pid(0x1, r4) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000bc0)='/selinux/context\x00', 0x2, 0x0) getsockname$llc(r0, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000c40)=0x10) r10 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000c80)='/dev/ppp\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x6) setsockopt$IP_VS_SO_SET_TIMEOUT(r10, 0x0, 0x48a, &(0x7f0000000cc0)={0x7fff, 0x7, 0xffffffffffffb80a}, 0xc) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000d00)) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000d40)={'nat\x00', 0x2, [{}, {}]}, 0x48) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000dc0)={'bridge_slave_1\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000e00)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000e40)={0x2, [0xffff, 0x72]}, &(0x7f0000000e80)=0x8) recvfrom$inet6(r0, &(0x7f0000000ec0)=""/153, 0x99, 0x2000, &(0x7f0000000f80)={0xa, 0x4e20, 0xe753, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0x318}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000fc0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r10, 0x4010641c, &(0x7f0000001080)={r11, &(0x7f0000001000)=""/89}) 2018/04/23 21:53:59 executing program 7: prctl$seccomp(0x16, 0x0, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0xac6, 0x4, 0x2, 0x6}, {0x7, 0x7, 0x7f, 0x100000000}, {0xc42, 0x4, 0x400, 0x3c6b}, {0x94, 0x86, 0x45, 0x52d}, {0xfffffffffffffff8, 0x4, 0x2, 0x2}, {0x8001, 0x80000000, 0x8, 0x6159}]}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0x7, 0xff, 0x8001, 0x6, 0x9, 0x35, 0x9, 0x5, 0xfffffffffffffff7, 0x0, 0x7, 0x1}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000100)) r1 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x800) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@alg, &(0x7f0000000200)=0x80, 0x800) connect$pppoe(r2, &(0x7f0000000240)={0x18, 0x0, {0x2, @random="395f0ebed91a", 'dummy0\x00'}}, 0x1e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x1, 0x10001, 0x4, 0x10001, 0x70}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000380)={r3, 0x0, 0xc, "8bcaf8a13336321acd53114e"}, 0x14) r4 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0xffff, 0x2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000400)={r3, 0xa00000}, &(0x7f0000000440)=0x8) lgetxattr(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=@random={'security.', '/dev/sg#\x00'}, &(0x7f0000000500)=""/4096, 0x1000) syz_open_dev$binder(&(0x7f0000001500)='/dev/binder#\x00', 0x0, 0x802) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000001540)={0x7, {{0xa, 0x4e23, 0x7ff, @loopback={0x0, 0x1}, 0x8}}, 0x1, 0x5, [{{0xa, 0x4e20, 0xc2b, @dev={0xfe, 0x80, [], 0x18}, 0x1f}}, {{0xa, 0x4e20, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, {{0xa, 0x4e23, 0xbed9, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, {{0xa, 0x4e22, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x28}}, {{0xa, 0x4e23, 0xfffffffffffffff8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x49a7aea1}}]}, 0x310) r6 = fcntl$dupfd(r1, 0x0, r1) ioctl$TCSBRK(r6, 0x5409, 0x400) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000001880), 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000018c0)={r5, 0x200, 0xfffffffffffffffa, 0x5}, 0x10) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000001900)=0x0) r8 = syz_open_procfs(r7, &(0x7f0000001940)='net/netlink\x00') recvfrom$packet(r2, &(0x7f0000001980)=""/21, 0x15, 0x10020, 0x0, 0x0) mkdir(&(0x7f00000019c0)='./file0\x00', 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000001a00)='tls\x00', 0x4) ioctl$KDSKBLED(r0, 0x4b65, 0x4) dup(r8) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000001a40)={0x6, 0xafb}) mq_unlink(&(0x7f0000001a80)='security.') setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000001ac0)='veth0_to_bond\x00', 0x10) sendto(r4, &(0x7f0000001b00)="c6725467e1eb2d11580c2344ef18c7d4b9e32f252f1f304a9a5997", 0x1b, 0x20000000, &(0x7f0000001b40)=@l2={0x1f, 0x2, {0x1, 0x8, 0x3, 0xaf4, 0x47, 0x7}, 0x401, 0xa7e}, 0x80) write$selinux_user(r6, &(0x7f0000001bc0)={'system_u:object_r:modules_object_t:s0', 0x20, 'user_u\x00'}, 0x2d) 2018/04/23 21:53:59 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x42, "94e6d2de636a253e6a145f72aa5eb76d4bfdfaaa6e011262fcdd0e893aa4aa87bec951df17ddbe710b56d16c766106b58b30185af7e59c5a5d0edb8a5b2746e28ffd"}, &(0x7f0000000080)=0x4a) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x1, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x2, @empty, 0x1}, @in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x31}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x5, @empty, 0x9eaa}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0xc9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7d279896}, @in6={0xa, 0x4e23, 0x80000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f5000000}, @in6={0xa, 0x4e20, 0x81, @loopback={0x0, 0x1}, 0xe4}], 0xd8) r3 = dup3(r0, r0, 0x80000) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000000240)=""/143, &(0x7f0000000300)=0x8f) getpeername$packet(r3, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14) connect$packet(r3, &(0x7f00000003c0)={0x11, 0x9563150f14685dc1, r4, 0x1, 0x0, 0x6, @random="c2717ab5ac58"}, 0x14) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000400)=0x1) connect$l2tp(r3, &(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x3, 0x2}}, 0x26) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000480)=""/222, &(0x7f0000000580)=0xde) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000005c0)={@mcast2}, &(0x7f0000000600)=0x14) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000000640)={0xfffffffffffff119, 0x37, "51e3c02b7e3e6e5703134b6c8e3240f554f592fde1d5189f44bc418e1773ae60ada02a00f17f0be3834b00b29d8037239760fc259f14f6"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000700)={r2, 0x48, &(0x7f0000000680)=[@in={0x2, 0x4e22, @rand_addr}, @in6={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0xe}, 0xfff}, @in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x4}]}, &(0x7f0000000740)=0x10) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000780), &(0x7f00000007c0)=0x8) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000800)=0x6) r5 = accept$unix(r3, &(0x7f0000000840)=@abs, &(0x7f00000008c0)=0x6e) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f0000000900)={'veth0_to_team\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000940)={r1, 0x6}, 0x8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000980)={'team_slave_1\x00', 0x4}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000009c0)) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000a00)={0x3, 0x7fffffff}) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000a80)={'filter\x00', 0x7, 0x4, 0x4a8, 0x0, 0x160, 0x0, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000a40), {[{{@arp={@dev={0xac, 0x14, 0x14, 0x10}, @broadcast=0xffffffff, 0xff000000, 0xffffffff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, @mac, {[0xa7e017454bc5ac5c, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0xffffffffffffffff, 0x9, 0x31cd, 0x2, 0x3, 0x200, 'ip6gretap0\x00', 'nr0\x00', {0xff}, {}, 0x0, 0x81}, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x40, 0xffffffff00000001, 0x4, 0x0, 0x0, "e38e8ffc48ffeca955ea5471f400b9eeec379f1c986dadb86ea9473fc075e81e2e694ce80729af43a1e11a2f010bc88489cdd2a446a814a8c949e4fe3339df44"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="2249692c865c", @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, @rand_addr=0x7d0, @rand_addr=0x9}}}, {{@uncond, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x6, 0x3f0000000, 0xff, 0x922ff3719a029e06}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) timer_create(0x7, &(0x7f0000000f80)={0x0, 0x2f, 0x2}, &(0x7f0000000fc0)=0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) timer_settime(r6, 0x1, &(0x7f0000001040)={{0x77359400}, {r7, r8+10000000}}, &(0x7f0000001080)) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f00000010c0)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, {}, 0x0, {0x2, 0x4e21, @multicast1=0xe0000001}, 'gretap0\x00'}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000001140)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffb79}, @in={0x2, 0x4e21, @rand_addr=0x10001}, @in6={0xa, 0x4e22, 0x9, @empty, 0x931}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x8}], 0x94) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001200)={r1, 0x6, 0xff}, &(0x7f0000001240)=0x8) 2018/04/23 21:53:59 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3f, 0x0, 0xfff, 0x6c000000, 0x0, 0x4, 0x4, {0x0, @in={{0x2, 0x4e21, @rand_addr=0x8}}, 0x8, 0x8001, 0x7, 0x81, 0xd7b}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0)={0x0, 0x0, 0x100000001, 0x1, 0x0, 0x1ff, 0xfff, 0x4, 0x6, 0x8000, 0x1}, 0xb) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e23, 0x100, @loopback={0x0, 0x1}, 0x2}}, 0xb646, 0x4}, 0x90) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000002c0)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000300)='net/ptype\x00') setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000340)={r1, 0x40}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000380)={r1, 0x0, 0x8, 0xfffffffffffffffd}, 0x10) r5 = syz_open_procfs(r3, &(0x7f00000003c0)='mountstats\x00') sched_yield() setsockopt$inet_mreq(r5, 0x0, 0x23, &(0x7f0000000400)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0x8) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000480)={r1, 0x3, 0x0, 0x734, 0x8}, &(0x7f00000004c0)=0x18) fstat(r4, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000005c0)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f00000006c0)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000000900)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x180}, 0xc, &(0x7f00000008c0)={&(0x7f0000000700)={0x190, 0x5, 0x9, 0x110, 0x70bd26, 0x25dfdbfd, {0x7, 0x0, 0x6}, [@generic="656bc8986dc2762b2758a97659e47f29127d04c0da15c32d4677cbdfd3f8d1806d012a0d96478fad8d0243b01e2b0edd08", @nested={0xf0, 0x44, [@typed={0x8, 0x63, @uid=r7}, @generic="3bbb64aef27d1e30740396901ad088bbc7a6329911d06114963121437832ee8a8675570bb46db6bb05541a5475d562cc55e1a9b86f029b5952dc756c302213ec39b2dfd4a970751026910f446ac47399488b37967ac5deeb50fe81af6e99f7d03e40ff115dff77d66e04360c47087a4063c4f2c147ab69fadc448badd43bfb3f845147d29b3691aa9daefd5986f0637be133e2fb397ae99466d154543c4eeefe99ce4e74b7997a77543a9afd87872a68177ee6444f28d56ce5aa8a4bdd041901d9684e71b4cfe480d894d8c66c30edc0dd43b902c6c53c9586", @typed={0x8, 0x2, @uid=r8}]}, @typed={0x14, 0x96, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x1a, @ipv4=@broadcast=0xffffffff}, @nested={0xc, 0x43, [@typed={0x8, 0x5f, @u32}]}, @typed={0x14, 0x46, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="90e956e99f7566c4636638fa7b46521845adb5d3ff4243a7bcd49bdd"]}, 0x190}, 0x1, 0x0, 0x0, 0x4000011}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000940)=0xfff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000980)='/selinux/avc/cache_stats\x00', 0x0, 0x0) chmod(&(0x7f00000009c0)='./file0\x00', 0x21) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000a00)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r5, 0x402c5342, &(0x7f0000000a40)={0x10001, 0x6, 0x10000, {0x0, 0x1c9c380}, 0xff, 0x80000000}) accept$nfc_llcp(r0, 0x0, &(0x7f0000000ac0)) sched_yield() ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000000b00)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000b40)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x7, 0x80}, 0x90) setsockopt$inet6_dccp_buf(r4, 0x21, 0xf, &(0x7f0000000c00)="2f27c403ae2952ebd69d85f3556ea5d656e1ac71026afc64c33b6d8b03960fc1998044ba04afcf22d9b2e854e5db5e86c98807072ec23b6eecf931776087f7ecb878488d228a63b7bd801a8a72e03d8b5be30496acb3c0ebb54fc915cb91e915a2549f2c050f3bb74d08459272d5808974519e3404623609ef1027c2eb8a538ea88f5fac79804b105fbccef82822bef68284cd548c5888ebd15daffb8a539e7f67702d", 0xa3) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000cc0), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000000d00)={0x7, {{0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}, 0x6}}}, 0x88) ioctl$KDGETLED(r6, 0x4b31, &(0x7f0000000dc0)) 2018/04/23 21:53:59 executing program 5: clone(0x80000000, &(0x7f0000000000)="21f93464e3e9c7b7b5b56b23", &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="d692afbb69180a06825abb537b7860c7") prctl$seccomp(0x16, 0x0, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x7ff, 0x8, 0x767, 0xffffffff}, {0x100, 0x5607, 0x7, 0x4}]}) socketpair(0x0, 0x4, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000001c0)=0x80000000, &(0x7f0000000200)=0x4) r2 = getuid() ioprio_set$uid(0x3, r2, 0x1ff) rt_sigreturn() r3 = fcntl$getown(r0, 0x9) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000240)=0x7ff) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) rt_sigtimedwait(&(0x7f00000002c0)={0x1}, &(0x7f0000000300), &(0x7f0000000340)={0x0, 0x1c9c380}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x0, 0x4, 0x7c, 0x10}, &(0x7f0000000440)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000480)={r5, 0x0, 0x1, 0x9a69, 0xbf1, 0x64c}, &(0x7f00000004c0)=0x14) sched_setaffinity(r3, 0x8, &(0x7f0000000500)=0x100000001) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000540)=@assoc_value, &(0x7f0000000580)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x7, 0x1, {0xffffffffffffffff, 0x3, 0x200, 0x3, 0x7b2}}) syz_mount_image$hfs(&(0x7f0000000640)='hfs\x00', &(0x7f0000000680)='./file0\x00', 0xe351, 0x5, &(0x7f0000000a40)=[{&(0x7f00000006c0)="7a7390aac78fded7866166994c2ebf69416b15a6b8455e6d67aa9776306349f92eeb463a00ddfefa6a402866354eac462d6ef926ad82e29890ce021f74fa554e950918cda71083cb55ba463760b70b7304cf56aafe7e22fb5730311fb26c05d42e27e971225bc88051da9416", 0x6c, 0x3}, {&(0x7f0000000740)="58d48c96fb60f64907b9a722e70f98730b2fabb6f3107cd4a60f9fe954e3f93e2caa7e96b7d1f9268c06e02ebdea5e98f10813de5fa67b24949e50d6e1161c7e6ba9abb1ecc73dfd2f1d989e53d3c29c402cd0de66fe6f412f1984a2c8b097c77caafd0b7d4b197dc548c895e6a488f7d9518127e8d7c74b9e6f3be18870be064ff8bdfb886c7d5a50b8e92360394c", 0x8f, 0x9}, {&(0x7f0000000800)="f05ae7f650cdeacc923431294616eb59efad191021036438c5ec9b26692230a52595a900753ded82186125902aa3bd9f290f61ec715d3273c8141537d5ff44823fbe14", 0x43, 0x65f1}, {&(0x7f0000000880)="ef5dbff8630a40d3d1090a2bb389933f025180d253edcf5a7c892bd871fbdd520bde9b0339149536d52a5ab4a41cc2232ae0a5ccd7ab68c9a07009837422c93a3490b3dc9e5481eb712ff2692cc117ff0c1594ba102680f02d53211b9fcc440ea6e6293aeaf72613c106b89265d91d31e6dc1d813e4cf83f623be28ca6ba9180f73746b9616dcd5ae181ff20be3aa979b804c002b008e4ab5c7967e677b063acee6e4ff4a9d17b39806b4ad7bdb2d54d4763d4f01b731e692c358b9cb209e186629d560da52497b4261ae95969ca1c542019ab6b96e6b0e3084a8b4e79bc941a07705790837425cb8468da77cac4a124028808c5a1c06cfaf39d", 0xfa, 0x3}, {&(0x7f0000000980)="19ccc25d1415ad8a2d09c4c5767ad43c89ce354559c9a48c0291724b96c9304b8461bee87dea63ffbec68359c4b835dd3009d80644627bcb84827187239d426fa50d78359bd9cadcc3f5bf9f8c8def704bb75c0996e48be1a37ca2f639836b167e2e10ebea4145335c32274f42893e66696f677a147e0d8c289adbda22bdadaac8e23c13cb4505a0614a4a7bffb1ea3d37eb47c28d087d6d443564f85febe5280f70d6b9283d0fc4da1964c67e69b8778b4e15cb19", 0xb5, 0xffff}], 0x10, &(0x7f0000000ac0)={[{@creator={'creator', 0x3d, "ee4a91b7"}, 0x2c}, {@uid={'uid', 0x3d, [0x36, 0x7f, 0x35, 0x7b, 0x7d]}, 0x2c}, {@quiet='quiet', 0x2c}, {@iocharset={'iocharset', 0x3d, 'macgreek'}, 0x2c}, {@session={'session', 0x3d, [0x39, 0x37]}, 0x2c}, {@uid={'uid', 0x3d}, 0x2c}, {@quiet='quiet', 0x2c}, {@umask={'umask', 0x3d}, 0x2c}, {@creator={'creator', 0x3d, "851ff279"}, 0x2c}]}) getsockname$unix(r1, &(0x7f0000000b40)=@abs, &(0x7f0000000bc0)=0x6e) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000c00)={0xfffffffffffffbbd, 0x1, 0x7d98, 'queue0\x00', 0x40}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000d00)={@mcast1, 0x0}, &(0x7f0000000d40)=0x14) sendmmsg(r4, &(0x7f0000001240)=[{{&(0x7f0000000d80)=@can={0x1d, r6}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000e00)="c90087dfce0ab0bf13d6b85deaada75680ccc36d68fe0163d8ba9bc2bd880b994a20db49440472a18faab5e3b6824f7ff6e4e0d78a6dae13bf340ea5116bcdbf9dc9ec1fcdebc7e5160ef4ee9c369f91b977eaf13da42ae6e0a92d3c17fc340493c3775f5db488ffc23f5130d1c8f4e640735a425d1cb6685fe78af4f2ea0caf08ca732de9ab82fd331c2f1f9c560f8abcca5f2d1e209f15cccc078bf2e0d666c4a9fffc8491e3f1", 0xa8}, {&(0x7f0000000ec0)="5b64ccf7e3964b536804c2f47b10f93e5ba58aaaf0890124cd42c6176a6241dcbf8c955e5305c313f4e104d24e54ca0f4ef4f27d89cf1b7ad73ac3d3bb0ac8b749e409c7b8a9a92078e561a494d4a8d32bc775aaf3ca73", 0x57}, {&(0x7f0000000f40)="8c0e7585614df72b4b34f9d36e239e", 0xf}], 0x3, &(0x7f0000000fc0)=[{0x100, 0x108, 0x3, "5df83d20b01748ce27e77e4e3cba5a8840e2cf5180fd0b531d0bb6030a763a66280a731d385385e403a34aed8911d19bd00a594c8c3a37d72af45ecaa2f0976a3f2dd815248e68204e8f152725dc8a6e3f4b778dd129e1cec42f9c7ed0cb7acbada216a3ed1d2224993081ad6487ec3e3d650c61f307aa18306d1006b0897355014f6f75a1f36f9df4d9c853db91e2a556a655d07d208a4a9a5cfc305f226bc64d5d39bfa7d46738ed06695b8af6642593f7297c36d5320b62deb9377ff7177b61df74eb382d547f6a9637b0f988c7e4e290cf22299019290bf2972cac18f6f1e26136c3667f98705729b4c62129"}, {0xe0, 0x11f, 0x2, "91c96bb472a045d1f3ca0de48964f46be8af74755f55f644bcdefa53039372557b79fcafdea79a66256123355a99db860672e7d8e37432b2aea6cd907a07ad313aedea0bb446df9379d45ad36b094287e9083483ffda451296ada4d892f66721b268cfc3e89a1279d89697691b6ee54166be4733b382fd1b2d98fb84c5a890d3acefb5bc0a98570bfc03d54d12d595e016841ffa9f25a9f49309e760933013c7dbb9718018a9deda5b3a1847dc7e3ed2991f3b8290f334ba349dac1aea3284ee556550e57ee94e314200"}, {0x10, 0x11f, 0x3}, {0x90, 0x11, 0xd2, "a8ba495478212515ab0cfde3ee8811e5edd478ad892b6b428ceb6723f322c7b4f40cd6a25adf945fe9542dd3a52b4008fe98d7b7de01c68e3642c0b2bec26951d28014d759d28dc6662e6043304594e76f5210ce829c1abc3d705bae46139f591f267c2216dd1d887c329288e41656e93fb2019c7296e4190e92"}], 0x280, 0x4}, 0x11fb}], 0x1, 0x4000080) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000001280)="ab078e4ad14e09aaab341d9a79c68da6696265488f1085eaff8a", 0x1a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000012c0)={@loopback={0x0, 0x1}, r6}, 0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001300)={@remote={0xfe, 0x80, [], 0xbb}, 0x2, r6}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000001340)={0x7, 0x6}, 0x2) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000001380), &(0x7f00000013c0)=0x4) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000001400)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setrlimit(0xf, &(0x7f0000001480)={0x7ff, 0x9}) ptrace$getenv(0x4201, r3, 0x1, &(0x7f00000014c0)) 2018/04/23 21:53:59 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) timerfd_gettime(r0, &(0x7f0000000040)) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="7723990cddee65093eba96715db1bf50232557a384eda57101fa64c4719cc95cb7b9fc348c0f586c92b75c7e5bc912d8d6e681e8", 0x34}], 0x1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)={0x1, 0xfffffffffffffffb, 0x6}) r1 = epoll_create(0x1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x2100, 0x0) read(r1, &(0x7f0000000180)=""/187, 0xbb) lseek(r0, 0x0, 0x7) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000280)=""/16) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f00000002c0)={0x40000000}) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000000300)={0xffffffffffffffff, 0xb8, "efe55bf708b35cf722a914878bd0ac251d93d36cdf13e81fa708fc027b93a0069a373faa72fd77d0b39500307c3757292f6053cb63d0974071d2deb00e67f59ca233e7b4e2def64dd983aca37e1ad0f5fbead7a3aeadf536d891c10f79fee3aa290834dcd2a1ecaa7b23d5b518d79b24507947ec938a2294a75fdd69a02cf2613643688a486ecae9617d81b78c01470e8fc4c34460874b112460081cfbc1e61530d5427ba4a47b318a05f6a23eb8212ff5b06c5e76f3e5ad"}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f00000003c0)=""/213) r4 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@dev={0xac, 0x14, 0x14, 0xf}, 0x4e20, 0x0, 0x4e23, 0x0, 0x0, 0x20, 0x80, 0x3c, 0x0, r4}, {0x6d09, 0x7fffffff, 0x2, 0x7, 0x9, 0xffffffff, 0x4, 0x7}, {0x200, 0x3ff, 0x100000000, 0xebce}, 0x5, 0x6e6bbc, 0x3, 0x1, 0x2, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d4, 0x6f}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3505, 0x3, 0x3, 0x38f0, 0xfffffffffffffff7, 0x8, 0x3ff}}, 0xe8) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x1, 0x4) getpeername$ipx(r0, &(0x7f00000005c0), &(0x7f0000000600)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000640)) accept4$llc(r2, 0x0, &(0x7f0000000700), 0x800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000740)=0x0) ptrace$getsig(0x4202, r5, 0x7f, &(0x7f0000000780)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000007c0)={0x1000, 0x6, 0x9}) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000840)) getuid() clock_gettime(0x0, &(0x7f0000000880)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000008c0)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000900)=[{0x6, 0xf5, 0x0, 0xffffffffffffffff, @time={r6, r7+10000000}, {0x2, 0x7}, {0x7, 0x6}, @control={0x4, 0x93, 0x6}}, {0x2, 0x3ff, 0xca49, 0x5, @tick=0xfffffffffffffffb, {0x5, 0x71ff}, {0x8, 0x80000000}, @note={0x6, 0x2, 0x8, 0x6, 0x7}}, {0x7, 0x2, 0xd5, 0x6, @time={r8, r9+30000000}, {0xd019, 0x1f}, {0xffffffff, 0x7}, @raw8={"7d183df3e5d7d95f47bc74cf"}}, {0x7ec, 0x4, 0x5, 0xfffffffffffffffc, @tick=0x9, {0x7, 0x8}, {0x9, 0x5}, @control={0x1, 0x100, 0xe11}}, {0x80000001, 0x7, 0x4d03, 0x3, @tick=0xe24, {0x1f, 0x7}, {0x7, 0x2}, @result={0x8001, 0xa44}}, {0x2, 0x8, 0x7, 0x4, @tick=0x6fe0, {0x4636, 0x67a}, {0x1, 0x9eb1}, @addr={0xfffffffffffffab7, 0x1ff}}, {0x80000001, 0x401, 0xc12e, 0x4, @tick=0xb9, {0xf39, 0x100}, {0x6ada, 0x3}, @queue={0x6, {0x10000, 0x400}}}], 0x150) clock_gettime(0x0, &(0x7f0000000ac0)={0x0, 0x0}) utimes(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000b00)={{0x77359400}, {r10, r11/1000+10000}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000b40)={0x0, 0x1, 0x10000}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000bc0)={r12, 0x3}, 0x8) 2018/04/23 21:53:59 executing program 6: socketpair$inet6(0xa, 0x0, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x2}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r2, 0xffffffffffffffff, 0x4, [0x6, 0x1, 0x9, 0x81c4]}, &(0x7f0000000180)=0x10) fcntl$setflags(r0, 0x2, 0x1) getxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'os2.', '\x00'}, &(0x7f0000000240)=""/151, 0x97) r4 = fcntl$dupfd(r1, 0x0, r1) getsockopt$llc_int(r4, 0x10c, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4) getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000440)='veth0\x00', 0x10) r5 = accept4(r0, &(0x7f0000000480)=@ax25, &(0x7f0000000500)=0x80, 0x800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000540)={r3, 0x5, 0x30, 0x8, 0xff00000000000000}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000005c0)={r3, 0xf48a}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000640)={0x1, 0xf, 0x129, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000680), &(0x7f00000006c0)=0x4) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000000700)=0x28, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000740)={r6, @in={{0x2, 0x4e22}}, 0x100000001, 0x4}, &(0x7f0000000800)=0x90) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000000840)=0x7ff) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000880)={r7, 0x1, 0x20, 0x3, 0x6}, &(0x7f00000008c0)=0x18) getsockopt$inet6_tcp_int(r1, 0x6, 0xe22f9bce916ff7ab, &(0x7f0000000900), &(0x7f0000000940)=0x4) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000980)=0x100000000) openat$cgroup_ro(r4, &(0x7f00000009c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1fce0174db7b445, &(0x7f0000000a00)=0x3) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000a40)) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000a80)='\x00') r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000b00)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000c80)={&(0x7f0000000ac0)={0x10, 0x0, 0x0, 0x408004}, 0xc, &(0x7f0000000c40)={&(0x7f0000000b40)={0xcc, r8, 0xef7753535df21766, 0x70bd28, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80c}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0xdc8}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100000001}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x4004}, 0x40) msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) r9 = request_key(&(0x7f0000000d40)='rxrpc_s\x00', &(0x7f0000000d80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000dc0)='sip\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000cc0)='keyring\x00', &(0x7f0000000d00)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r9) sendmsg$inet_sctp(r5, &(0x7f0000000f80)={&(0x7f0000000e00)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000f00)=[{&(0x7f0000000e40)="020c8c40dae53a676538c96349507a0fefe7bf49eaa804e384a941b3ae5d715b8644eb097320596d467980cb520bd8aec1654d725e47bb87fe712c7adefcf12a64a3603f1f3655a3d2eb914e2c4cfefc6eb30e4ce8fa4fa83d24f1ea08144e37566f232105499edd243344f9fe563f4e51d0e00821ca48df2583a6176446f9a27d9f4a5fd1d644e210c846daf2721fdb53b12790fb8b7f7e4a2590d33990abe1a7e531b92e0b", 0xa6}], 0x1, &(0x7f0000000f40)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x202, 0xf0f, 0x3, r6}}], 0x30, 0x4000000}, 0x1) 2018/04/23 21:53:59 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r1, 0x1facc277b74f1ee1, 0x70bd2d, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2f}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180)=0x400, 0x4) r2 = perf_event_open$cgroup(&(0x7f0000000200)={0x7, 0x70, 0xf48, 0xfffffffffffffc01, 0x3, 0x82, 0x0, 0x9, 0x1800, 0x1, 0x3, 0x401, 0x8, 0x81, 0x7, 0x9, 0x3, 0x800, 0x100, 0x8e55, 0x0, 0xfff, 0x9, 0x6, 0x9, 0x4, 0x40, 0x1, 0x7fffffff, 0x6, 0x1f, 0xffffffff, 0x7, 0x8, 0x4, 0x13, 0x80, 0x10000, 0x0, 0x7ff, 0x2, @perf_bp={&(0x7f00000001c0), 0x6}, 0x4, 0x4, 0x2, 0x1, 0xe8, 0x2, 0x7f}, r0, 0xb, r0, 0x9) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x49, "376ecdadbfb0743daf06dc0130f596657d034af6d3785c2867e8855bbc317ceea3d4213825171f1b71635492c9350196ed4f5a87cdbea4ca2534ca13649028fa287737e3cfc0a90a10"}, &(0x7f0000000340)=0x51) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000380)={r3, 0x10000}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) sched_getparam(r4, &(0x7f0000000440)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000480)=[@in6={0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x1c}, 0x5}], 0x1c) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000004c0)=@assoc_value={r3, 0xa}, 0x8) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x2400, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000000540)={r3, 0x4, 0x75, "118b377ca200adc570170b69e79e9758ca2295bf77422298e632919638c2f8941f805195f8c6cb08742762a15060dd42fdcf28c9bf220b1804b8ec2d8bf15b9923ed3d607db4d3974469522308c49e17e615ed46831790279013ab8690e1307b1f0d8936e1f2fb2d30c92b36d4a13c31d79cfc4690"}, 0x7d) r6 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r7 = request_key(&(0x7f0000000800)='asymmetric\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000880)='IPVS\x00', 0x0) keyctl$instantiate_iov(0x14, r6, &(0x7f00000007c0)=[{&(0x7f0000000640)="e8152a15f8d650e4985cbfe04963af76abd1f0322dd462bd390abba9dc3301b151a10c582dfb60c3b8fea45d145d662a6f6aa83881fc286df133efdd638e277f7aecb37a14816ab4b29c824a901302c76d9cbea80dfed37df89dfed6cbdf211746bcb0ae0aa4719cfe57cebb8163c534d65c0974e70321d9d4a077eaa27cb5b19c7e14aaef2b12686ba659e9eea616430bf571f8791cc8fbe510baa3bd241d26f400ea42119f56fa20429f2668b8f36ecca74c", 0xb3}, {&(0x7f0000000700)="60991b15e102cf186fe343a1cbbc8da1e5510d23b74876fc1ff3e5c59db72790584a8b39585d979a9a1809fd218279d8eccc043cfd6925d412596fdd03f560baf0f4bb5374eecab57df854bf23953ff38f38d3d858757c0eb2f921292c90b95e2f441d92580d331df96a8b77dcc68697abd8adb40d8217d2441b870d0ed28946d1d081fcde15c37885c0bbbd38", 0x8d}], 0x2, r7) ioctl$UFFDIO_WAKE(r5, 0x8010aa02, &(0x7f00000008c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000900)=0xfffffffffffffffa) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f0000000940)={0x490a, 0x0, 'client0\x00', 0x1, "e5f8c5d797edfcf9", "ebfc11dd303142c69d40aab65dd28d9b2e16be935666d25f8b3b5d5383f27530", 0x6, 0x1}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f0000000c40)={@remote, @dev, 0x0}, &(0x7f0000000c80)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000cc0)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x5f, r8}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000d00)={r3, 0x1, 0x7, [0x0, 0x8c15, 0x9, 0x95d6, 0xade, 0x5eda, 0x3]}, 0x16) keyctl$describe(0x6, r6, &(0x7f0000000d40)=""/68, 0x44) rt_sigqueueinfo(r4, 0x18, &(0x7f0000000dc0)={0x17, 0xca, 0x100000000, 0x3f}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000e00)={0x5, [0xe73, 0x7, 0x3, 0x6, 0x8]}, 0xe) bind$netrom(r0, &(0x7f0000000e40)=@ax25={0x3, {"d34a3484a1789d"}, 0xffffffffffff8001}, 0x10) [ 38.185066] IPVS: Creating netns size=2536 id=1 [ 38.248906] IPVS: Creating netns size=2536 id=2 [ 38.270781] IPVS: Creating netns size=2536 id=3 [ 38.313754] IPVS: Creating netns size=2536 id=4 [ 38.355981] IPVS: Creating netns size=2536 id=5 [ 38.410240] IPVS: Creating netns size=2536 id=6 [ 38.484751] IPVS: Creating netns size=2536 id=7 [ 38.540620] IPVS: Creating netns size=2536 id=8 [ 38.941651] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 38.997883] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.064195] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.106540] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.163769] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.188246] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.237511] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.253994] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.304640] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.328998] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.387271] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.398900] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.409913] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.423389] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.461387] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.481876] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.551539] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.569028] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.577824] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.590938] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.613290] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.625527] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.633761] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.644807] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.721051] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.732286] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 39.769593] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.787664] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.802310] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 39.819533] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 39.834102] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.869249] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.880484] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.889851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.904673] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 39.926157] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 39.949075] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.960299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.969043] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 39.983244] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.992424] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 40.001697] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.010292] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.023209] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.032387] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.045951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.060690] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.070171] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.079727] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.091140] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.099989] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.108932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.116509] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.123945] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.134391] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.142707] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.155698] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.163385] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.176860] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.187004] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.204447] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.211848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.220603] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.236619] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.248156] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.256278] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.264235] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.279662] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.319007] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.332433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.345003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.354884] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.364622] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.372118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.388391] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.397680] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.411282] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.419714] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.437563] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.445210] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.457236] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.516388] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.537673] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.583524] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.590788] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.600507] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.610534] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.633254] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.640287] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.652819] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.668964] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.692231] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.713001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.721563] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.730575] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.741461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.843947] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.042135] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.061623] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.068447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.078206] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.168108] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.187947] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.202962] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.235017] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.248114] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.255693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.338964] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.366484] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.375782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.382517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.400564] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.410603] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.418815] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.427330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.439459] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.446372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.472108] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.546182] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.569298] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.579624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.587783] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.693989] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.704971] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.715137] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.762503] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.771384] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.778393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.687636] binder: 6782:6789 ioctl 5409 400 returned -22 [ 45.709086] binder: 6782:6789 ioctl 540f 20001900 returned -22 2018/04/23 21:54:07 executing program 3: r0 = getpgrp(0xffffffffffffffff) getpgid(r0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)={0x54, 0x0, 0x2, 0x739}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000200)={0x3, r2}) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6261636b67726f756e645f67633d6bd033427f8380453d76667376302c666c7573685f7d657267652c7265737569643d3f2d2c003797122c5e2991eba1066f23d0380b9b7dccb52c6279d4cded4e9f4db6d8b7ba7b835dcbef5ca7a8dc3d5c40470c9c9d1db5ebb4e40bf9ff7e2a8a6c010b3dd57c9c2c90428937a778f3745baad3217ed6307baafc7ef10c3efd5244b7f490653950b42b57ac4202763c"]) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) [ 45.746133] binder: 6782:6789 ioctl 5409 400 returned -22 [ 45.753769] binder: 6782:6807 ioctl 540f 20001900 returned -22 2018/04/23 21:54:07 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001277, &(0x7f0000000100)="efd840f7532112205490e6ad2d23ccd0fd6f31f064d73ff9dd7c40000c419954018d5654") ioctl(r0, 0x2, &(0x7f0000000140)="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") 2018/04/23 21:54:07 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1000001, 0x8011, r0, 0x0) fcntl$setpipe(r0, 0x407, 0x8) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r1}) [ 45.844342] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 2018/04/23 21:54:07 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x3) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000540)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=@flushsa={0x14, 0x1c, 0x101}, 0x14}, 0x1}, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/04/23 21:54:07 executing program 1: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) socketpair(0x4, 0x800, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7}) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f00000003c0)) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000003c0)={0x2, 0x2218cc43, 0x3, 0xfffffffffffffff9, 0x6, [{0xc4, 0x0, 0x0, 0x0, 0x0, 0x800}, {0xb9e, 0x478}, {0x8}, {0x4, 0x3, 0x1, 0x0, 0x0, 0x1000}, {0xddc9, 0x0, 0x0, 0x0, 0x0, 0x80}, {0x8001, 0x200000000, 0x100, 0x0, 0x0, 0x208}]}) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000040)={{0x9}, {0x8}}) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0xdd9, 0x6, &(0x7f00000006c0)=[{&(0x7f00000001c0)="5d74f2d0f12209800447a60abe1357fe70f1a1a20970885e96432b074d1cb36f8a66bc9d9b56b8de51fcdc34f9bcacde4f946ef934f93302f2b140b52fe782", 0x3f, 0x353d}, {&(0x7f0000000280)="31f532862cb7fa35c1f3dd25dbc855ebbc2a553a2facd151874a2d1e5c4888b17de968902997e61348e1acf67505b1cc472f279edb481f246c36587976ef8ba25860f0adcd30713839614a44b540a263306162de98c2efcd33ab34020710e630db7b2573d9779a431f1798163dfa3cd90e06bf831108531757bde046deab8d3afc09e8c0175ace414fb3a59791876c886620b7b672964773c6164c7350779fc0a167a1c7f12bc087b278f7e0bbbfbc89293f5358add7261a32d60e10485f90926ecb6d7eabf4a8effb6a924926f105a29b94c1b6d48032946fd1d4f82675585b", 0xe0, 0x4ba1b46d}, {&(0x7f0000000200)='v', 0x1, 0x4}, {&(0x7f0000000540)="55bfd8210cd38c790ae8644b73506f6d8b38faf031052b73a2c9e6dad3d43d9d518f959de71984d09d54ef82ffb8bc3a4b33ec4db75e10c660c9874590e90350b15c29dbfec4ef654f2f58954a72bd243e797eb2da5e828b95b59aa170b845bb2b16177a95053359c329ff7e669bc732bc188d7567c1e105259c39d4b5c243479a90dac7db7e79e86cb1cf4684c7f342e8348b6308c65c824f15d63080079db2323a96a0f5547273f7c99da99bb710ed2a22a7652778631bf0ba85a35e701160f65a31dc821f8fe96dce814d184a63e72366a5c64ab52f6b8f0dbfa744f29350698f5acfd40668afbb22ba6ef2e356", 0xef, 0x8}, {&(0x7f0000000640)="46fb16739993f9e42cd37621e90a32beda5940bce632cb3bff346ec8a75917b9bca1e707ecf4ef15cfd9ba2d7bddb2308f7a1e4393ecef5ad71ce4a710a3ec9c570b2573a7c578e196fbe842994f9f", 0x4f, 0x1d}, {&(0x7f0000000380)="24e2e5df84ab18d6b94e585d5e84288c973d24fed96e61019453053f43e225c3e651ea3beeb242ce75cbc72636e904c8d35158f187f7473a47b9482c3344f9", 0x3f, 0x6}], 0x4000, &(0x7f0000000780)={[{@barrier='barrier', 0x2c}]}) connect$netrom(0xffffffffffffffff, &(0x7f0000000100)=@ax25={0x3, {"ff0afaa04c9108"}}, 0x10) [ 45.889594] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 2018/04/23 21:54:07 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x1) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x54) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfb1}}, 0x2, 0xffffffff}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0xffffffffffffffff, 0xb, 0x8000, 0x5, 0xffffffffffff5b54, 0x3, 0x1000000f4, 0x100000001, r1}, &(0x7f0000000140)=0x20) [ 45.956884] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 45.978284] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 46.063795] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 46.078147] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 46.091984] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 46.104234] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 2018/04/23 21:54:07 executing program 1: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'bridge0\x00'}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x100, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000013c0)={@dev={0xfe, 0x80, [], 0x16}, 0xfffffffffffff257, 0x0, 0x2, 0x20000000000002, 0x9}, &(0x7f0000000080)=0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) sendmsg$nl_route(r1, &(0x7f0000001380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001340)={&(0x7f00000002c0)=@setlink={0x1080, 0x13, 0x210, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, r2, 0x80, 0x20}, [@IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x1}, @IFLA_IFALIAS={0x14, 0x14, 'bond0\x00'}, @IFLA_LINKINFO={0x1044, 0x12, [@IFLA_INFO_DATA={0x3c, 0x2, "9ca1f188c42973c12154303dd4ee77f61835547fa73ea528ac26d15b208ae5b18cbaddf4fd72b1a55ee5231f30c6ddf96cce3ad13c7520"}, @IFLA_INFO_DATA={0x1004, 0x2, "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"}]}]}, 0x1080}, 0x1, 0x0, 0x0, 0x880}, 0x0) 2018/04/23 21:54:07 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) fstat(r0, &(0x7f0000000040)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='cmdline\x00') exit(0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000100)=0xfffffffffffffff7) sendfile(r1, r1, &(0x7f0000000000), 0x4) 2018/04/23 21:54:07 executing program 6: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f0000000340)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./control\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0x1, 0x9, 0x7, 0x9}) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat(r1, &(0x7f0000001180)='./control\x00', r0, &(0x7f00000011c0)='./file0\x00') utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0x2710}}, 0x100) 2018/04/23 21:54:07 executing program 3: r0 = getpgrp(0xffffffffffffffff) getpgid(r0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)={0x54, 0x0, 0x2, 0x739}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000200)={0x3, r2}) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6261636b67726f756e645f67633d6bd033427f8380453d76667376302c666c7573685f7d657267652c7265737569643d3f2d2c003797122c5e2991eba1066f23d0380b9b7dccb52c6279d4cded4e9f4db6d8b7ba7b835dcbef5ca7a8dc3d5c40470c9c9d1db5ebb4e40bf9ff7e2a8a6c010b3dd57c9c2c90428937a778f3745baad3217ed6307baafc7ef10c3efd5244b7f490653950b42b57ac4202763c"]) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/04/23 21:54:07 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000140)="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", 0x135}], 0x1}, 0x0) 2018/04/23 21:54:07 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xffffffffffffffbd}) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x40080, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000000240)={0x2d53, 0x8, r2, 0x40, r3, 0x2, 0x3, 0x8cd}) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x1, 0x81, 0x3, 0x800, 0x3, 0x0, 0xae, {0x0, @in6={{0xa, 0x4e21, 0x304, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x3, 0x1360, 0x7, 0x8, 0x7fffffff}}, &(0x7f0000000340)=0xb0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r6, 0x4}, 0x8) setreuid(r3, r5) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'team_slave_1\x00'}) close(r0) 2018/04/23 21:54:07 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) r1 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000000140)=0x20, 0x4) symlinkat(&(0x7f0000000180)='./file0/file0\x00', r1, &(0x7f00000001c0)='./file0/file0\x00') setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x2, 0x4) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0xc010, r1, 0x0) getdents(r1, &(0x7f00000013c0)=""/4096, 0x1000) 2018/04/23 21:54:07 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8500, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000002300)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f00000008c0)}}, {{0x0, 0x0, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB="1000000000000000296125a236260000"], 0x10}}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000100)) socket$inet6(0xa, 0x1, 0x101) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x6, 0xfffffffffffffffa, 0x7, 'queue0\x00', 0x73b6}) 2018/04/23 21:54:07 executing program 3: r0 = getpgrp(0xffffffffffffffff) getpgid(r0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)={0x54, 0x0, 0x2, 0x739}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000200)={0x3, r2}) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6261636b67726f756e645f67633d6bd033427f8380453d76667376302c666c7573685f7d657267652c7265737569643d3f2d2c003797122c5e2991eba1066f23d0380b9b7dccb52c6279d4cded4e9f4db6d8b7ba7b835dcbef5ca7a8dc3d5c40470c9c9d1db5ebb4e40bf9ff7e2a8a6c010b3dd57c9c2c90428937a778f3745baad3217ed6307baafc7ef10c3efd5244b7f490653950b42b57ac4202763c"]) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/04/23 21:54:07 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) close(r0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x7fff, 0x0) 2018/04/23 21:54:07 executing program 2: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) accept(0xffffffffffffff9c, &(0x7f0000000200)=@alg, &(0x7f0000000080)=0x80) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) poll(&(0x7f0000000080), 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000005c0)=""/212) ftruncate(r0, 0x3) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000340)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@loopback, @in=@rand_addr}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000140)={0xcd, &(0x7f00000004c0)=""/205}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="1bf4aa030000000025000000"]}) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) [ 46.215579] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=60176 sclass=netlink_route_socket pig=6956 comm=syz-executor7 2018/04/23 21:54:07 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x1ce) 2018/04/23 21:54:07 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) socket$nl_xfrm(0x10, 0x3, 0x6) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x0, 0x0) r2 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x401, 0x0, r2}) [ 46.221319] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 46.221325] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 46.233526] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) [ 46.381414] hrtimer: interrupt took 38741 ns 2018/04/23 21:54:09 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0xffffffc3}]}, 0x28}, 0x1}, 0x0) getrlimit(0x8, &(0x7f0000000000)) 2018/04/23 21:54:09 executing program 3: r0 = getpgrp(0xffffffffffffffff) getpgid(r0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)={0x54, 0x0, 0x2, 0x739}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000200)={0x3, r2}) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6261636b67726f756e645f67633d6bd033427f8380453d76667376302c666c7573685f7d657267652c7265737569643d3f2d2c003797122c5e2991eba1066f23d0380b9b7dccb52c6279d4cded4e9f4db6d8b7ba7b835dcbef5ca7a8dc3d5c40470c9c9d1db5ebb4e40bf9ff7e2a8a6c010b3dd57c9c2c90428937a778f3745baad3217ed6307baafc7ef10c3efd5244b7f490653950b42b57ac4202763c"]) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/04/23 21:54:09 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}], 0x18) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) close(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) connect$ipx(r1, &(0x7f00000000c0)={0x4, 0x400, 0xf1a, "cf449b84d5c9", 0x7f}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='gretap0\x00'}) 2018/04/23 21:54:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) perf_event_open(&(0x7f0000000340)={0x3, 0x70, 0x194, 0x7db, 0x9, 0xfe0000, 0x0, 0x3, 0x4401, 0x1, 0x1, 0x1000, 0xbe93, 0x40, 0x401, 0x1ff, 0x0, 0x20, 0xeee, 0x4, 0xffff, 0xd5e, 0x1, 0x6051, 0x4, 0x5fa92f7d, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x4, 0x7df3, 0x5fa, 0x8001, 0x2906, 0x7, 0xfffffffffffffff8, 0x0, 0x89e, 0x2, @perf_bp={&(0x7f0000000300), 0xe}, 0x0, 0x80000001, 0xa6, 0x7, 0x3, 0x6, 0x3}, r2, 0x7, r1, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) perf_event_open(&(0x7f0000000180)={0x7, 0x70, 0x1000, 0x8001, 0xa85, 0x3ff, 0x0, 0x265ed080, 0x4000, 0x7, 0x2, 0x1f, 0x7, 0x80000001, 0x9, 0xe3, 0x9, 0x1, 0xffffffffffffffb2, 0x4, 0x10000, 0x7, 0x8, 0x1, 0x100000001, 0x5, 0x4, 0x4, 0x401, 0xbc5, 0x80, 0xffff, 0xcf, 0x80000000, 0x3, 0x0, 0x5, 0xf4c2, 0x0, 0x5, 0x5, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x7, 0x4, 0x7, 0x7, 0x20, 0x42}, r3, 0x8, r1, 0xb) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x0, 0xfffffffffffffffc, 0xd8a3a83aa3702b31, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000080)=0xffffffffffffff53) sched_setparam(0x0, &(0x7f0000000140)=0x8001) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000000040)) getsockname$inet6(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000002c0)=0x1c) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x9) 2018/04/23 21:54:09 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x38d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/hwrng\x00', 0x220002, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000002e40)={0x7, 0x8000, 0x8000, 0x8b, 0x8001, 0xfff, 0x7fffffff, 0x100000001, 0x0}, &(0x7f0000002e80)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002ec0)={r2, 0x8000}, &(0x7f0000002f00)=0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000099aff9)="6370757e3600dd") 2018/04/23 21:54:09 executing program 4: socketpair$inet(0x2, 0xa, 0xcee, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000100), 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) 2018/04/23 21:54:09 executing program 2: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) accept(0xffffffffffffff9c, &(0x7f0000000200)=@alg, &(0x7f0000000080)=0x80) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) poll(&(0x7f0000000080), 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000005c0)=""/212) ftruncate(r0, 0x3) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000340)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@loopback, @in=@rand_addr}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000140)={0xcd, &(0x7f00000004c0)=""/205}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="1bf4aa030000000025000000"]}) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) 2018/04/23 21:54:09 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) 2018/04/23 21:54:09 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa5}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00000014c0)="c3401c344654f3c7d9b4883c8c8e3901a4eedc3d6bd8ebd65c856a27d61154adc2b2a9693ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecb323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880aa0c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x40, 0x0, "1d9ade008cbd88a3023fda1ce16a701b0020c16fbc969af580c4b4a495160cd9f0f5d82fe50f8dad66ba68d398fdafc6ae92fa4cfe7aad71830f472cfcb915c23a35231ccbd905856376c63601acb2a6"}, 0xd8) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x200002, 0x0) getsockname$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) read(r0, &(0x7f0000000400)=""/100, 0xf8) sendto$inet(r0, &(0x7f0000000240)="b2", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000540)=""/58, 0x3a) open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x4) 2018/04/23 21:54:09 executing program 3: r0 = getpgrp(0xffffffffffffffff) getpgid(r0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)={0x54, 0x0, 0x2, 0x739}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000200)={0x3, r2}) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6261636b67726f756e645f67633d6bd033427f8380453d76667376302c666c7573685f7d657267652c7265737569643d3f2d2c003797122c5e2991eba1066f23d0380b9b7dccb52c6279d4cded4e9f4db6d8b7ba7b835dcbef5ca7a8dc3d5c40470c9c9d1db5ebb4e40bf9ff7e2a8a6c010b3dd57c9c2c90428937a778f3745baad3217ed6307baafc7ef10c3efd5244b7f490653950b42b57ac4202763c"]) 2018/04/23 21:54:09 executing program 0: socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000e000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x8, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) listen(r0, 0x0) listen(r2, 0x0) [ 47.547847] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/23 21:54:09 executing program 6: r0 = socket$inet(0x2, 0x2000000002, 0x6000000088) recvmsg(r0, &(0x7f0000001200)={&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000011c0)}, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000000)="a77d90cecea9a1580dd9330747fcc704d7ac140afceaa150f5a3636a36439517bf6f952fe0abfd18822d2c783fbd863827c897e456003cb6bc53889946ba68629bec186af3", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x7, 0x6, 0x7, 0x2, 0xc}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000380)={0x0, 0x2}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000400)={0x0, 0x1, 0x30, 0xab, 0x3}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24}}, 0x7a, 0x6}, &(0x7f0000000540)=0x90) sendmsg$inet_sctp(r0, &(0x7f0000000640)={&(0x7f0000000100)=@in={0x2, 0x7f, @multicast1=0xe0000001}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000140)="d15d03bec70eb5300734ad846b03db65609e45f33ceb82c2a73b363dc28e00020430d5bebeb6e5255879be3e55b16c58f8f1ada35471b579ccbd9e2a61262b2ccb0519aedf9eebf890dc0f09c1d48b287e88477d1a71c46b3bb68b1869c05f80e52dd4796807332e17f5c511d9eaee44f38787b59364b242fc51344fa082c702d82564dfc9fd1a806842c36b0a01458a3172fcdc5b82c96eb721438ac269863db4ebb701c502a5bf8a80d31e54115e23bbeaea8d222df93854a6f867ba118de7548437e42faf8b3e30ed8b6d3453754cc3ee5e45f097942eb6bb6f", 0xdb}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x4, 0x1, 0x3f2, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffff001, 0x8200, 0x3, 0x4, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x5b, 0x100000000, 0x3, 0x7, 0x8, 0x6, 0xffff, 0x3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0x5604d1f8, 0x1800000000000000, r4}}], 0xc0}, 0x801) socket$netlink(0x10, 0x3, 0xf) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x4) getsockopt$inet_dccp_int(r5, 0x21, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/23 21:54:09 executing program 5: r0 = eventfd2(0x4, 0x80800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = fcntl$dupfd(r0, 0x406, r1) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r5, &(0x7f00000001c0), 0xfffffef3) read(r4, &(0x7f0000000200)=""/250, 0x50c7e3e3) tee(r2, r3, 0x400400000003a1, 0x1) r6 = getpgrp(0x0) fcntl$setown(r3, 0x8, r6) 2018/04/23 21:54:09 executing program 1: r0 = memfd_create(&(0x7f0000000040)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="7fa1084700000200cd00000000000000000000"], 0x13) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f00000000c0)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) [ 47.599821] IPVS: Creating netns size=2536 id=9 2018/04/23 21:54:09 executing program 3: r0 = getpgrp(0xffffffffffffffff) getpgid(r0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)={0x54, 0x0, 0x2, 0x739}) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6261636b67726f756e645f67633d6bd033427f8380453d76667376302c666c7573685f7d657267652c7265737569643d3f2d2c003797122c5e2991eba1066f23d0380b9b7dccb52c6279d4cded4e9f4db6d8b7ba7b835dcbef5ca7a8dc3d5c40470c9c9d1db5ebb4e40bf9ff7e2a8a6c010b3dd57c9c2c90428937a778f3745baad3217ed6307baafc7ef10c3efd5244b7f490653950b42b57ac4202763c"]) 2018/04/23 21:54:09 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0x7) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00000002c0)={0x2, 0x1ff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000100)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) setreuid(r1, 0x0) lremovexattr(&(0x7f0000000000)='.\x00', &(0x7f0000000040)=@known='trusted.syz\x00') quotactl(0x0, &(0x7f0000000140)='./file0\x00', r1, &(0x7f00000001c0)="1de277dd657d1a6e46d20b0674d6caa418f8ccf6cc7680e34cc3ea8d88efc24ba2d99de4aa798523b93aec90b688d18f5ab7c59550cce614433e9ef6476a340bcffa936e91abf41577d125da0403caf19634b22167f6bd18bc7e7b755fdf83ff52d55615a1d18b597f6d9a153fc8b4baf18a1d66f6a8478865a60d9fa29848271897ad24f006c7291ba1e3de89c22b2d543ea0851c457e2153a73715bc80098ad869cdd80f44d4") setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000300)={0x5, {{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, 0x88) setreuid(0x0, r3) [ 50.824422] pktgen: kernel_thread() failed for cpu 0 [ 50.829561] pktgen: Cannot create thread for cpu 0 (-4) [ 50.834954] pktgen: kernel_thread() failed for cpu 1 [ 50.840058] pktgen: Cannot create thread for cpu 1 (-4) [ 50.845449] pktgen: Initialization failed for all threads 2018/04/23 21:54:12 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$selinux_access(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ftruncate(r0, 0x5) sendmmsg(r1, &(0x7f0000002740)=[{{&(0x7f0000000040)=@sco={0x1f, {0x9, 0x7, 0x8000, 0x8, 0xe1e1, 0x9}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)="3aba3a4b20b7cf50b110bbbc6bb4c3a069354eb61e80235647da1e431d06bf988b", 0x21}, {&(0x7f0000000140)="1761de94e74d73891e06006def9a73f535633b32124a77d3037354f31a", 0x1d}, {&(0x7f0000000740)="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0x1000}, 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0x1000}, {&(0x7f0000000180)="6907b8f96aca86fe4c335dd8702a73239f40604395a784312b6b4f25e6f1b0f471e9d075302a39973cda4958016176a390a3ec0b199f6eed719a4fb3d9ae55100c0ded063501f151552f84fd72e4b96ad188b60c93d9ecf11f773304b704cd0844c209804842491bb1a790100b5db1d06b4d498bd595a334480003ae40347434544988fefc6353830809c9ad1a062d828a8c636f01bb23319314", 0x9a}, {&(0x7f0000000240)="c64590a7f1d474bbdd11d2f4269eae08ebe2ebb9cf04948951510cec89ff45927efcefb068026c2ed1b1ec25934c075458439fbab9db247247b138", 0x3b}], 0x6, &(0x7f0000000300)=[{0xd0, 0x10e, 0xffffffffffffffff, "100272dc6709bffc2f55765bf570a4f6505e64b346f92f32331b394e3cd2fc1e13a86cdd05eb312c1b9c08277c8f198d51e20220594835f1f44055a3f561a0aed25e1b89ade524b6e4f6446244ddd58265998dfca08700aba90c9b37404e68e4d8fcc512571617605b3ca942e08cb887d7b0969bf3840fe4203712c25242f29af3d5e279b81714d94376bf105df075507b85fe6a466d97d352e01445647bccffc46c5c6d040df162c6d7c5244975bc4fefca250ba2e8f6fe47"}, {0x88, 0x10b, 0x0, "f2652f3c04a43d6a19809c8cb0ff7c984260041e2e18628947ed70040b93e1dbba5a1d3c56664788feb4dc76cf8908a841ff5b3ddb1a7891ac531a18986999e160e0d4c356307a63b479d11ca190b7b449daba50f8bd20d28b34aabd156d3cf644e1abe73ead9b3ae24f18d2299b309bf698f678fb"}, {0x48, 0x113, 0x1, "0e0ba8f8da37f14c737e6fe6da470c4e643b6b968614b9d1c4852a39dfa2ae40d7a1b71ced361aef575ad2d01e9fb01916"}, {0x58, 0x1, 0x703, "b1f2a13795e826e1e8544baa366293a3362f9b5a13a424663ac03527b38247c0eb80a6bf96a620b7f0d5b457b8d60868d71863da4adf9e5ca53b752cd6305763c384f1bb"}, {0x80, 0x189, 0x81, "3e5862e484a770095b423721c45f963047bfe15e11acae3f24bf3a1759be4e9768767feea31d3f04a77cfc330826fece856cfcc407640789347fbe2edda67c076b55059273e84291f6bff45b6aa5915c6ec9873e0159fe01a902bd4404af529fbf8e03306bab2dd02c972a92b81a3e"}], 0x278, 0x800}, 0x600000000000}, {{&(0x7f0000000580)=@generic={0x5, "6a681c4e4d0460fea57487cda0ea4a7f2bcb452b93b56a2f2cbaf6ce30300113f31e9be74e2152533d942cceef32471df61c20f195844540ae51d4c5759694f5c290dd1d17d628a9eea097034175944b2407f9c9da4b3004976c9158ca25850ea35f1da7cc60fc71eb97063fec40d4de753260f6ffb7e1e5b70d62e9de3a"}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000600)="affb70b58d2b83eefb78cfaacf4520d21afb9880b37f1b5294113aaf11b6462927cba87f011f39049f9325bd1203c4e383fb948006dc6ca046a8c575ee98ab779eacfe634e78008b45534051fb7d5eba35ce778c7ffc104090e71ba50df4b0298c5c3071608bf0f02e491042337a79e9216cc11275592b4b070988a34700ade0e35a085df7e1f7269cef1e7d", 0x8c}], 0x1, 0x0, 0x0, 0x20000000}, 0x1}], 0x2, 0x10) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) openat$cgroup_type(r0, &(0x7f00000027c0)='cgroup.type\x00', 0x2, 0x0) 2018/04/23 21:54:12 executing program 3: r0 = getpgrp(0xffffffffffffffff) getpgid(r0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7, 0x80000) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6261636b67726f756e645f67633d6bd033427f8380453d76667376302c666c7573685f7d657267652c7265737569643d3f2d2c003797122c5e2991eba1066f23d0380b9b7dccb52c6279d4cded4e9f4db6d8b7ba7b835dcbef5ca7a8dc3d5c40470c9c9d1db5ebb4e40bf9ff7e2a8a6c010b3dd57c9c2c90428937a778f3745baad3217ed6307baafc7ef10c3efd5244b7f490653950b42b57ac4202763c"]) 2018/04/23 21:54:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)={0x3ffd, 0x0, 0x0, 0xcd46}) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_pts(r0, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000100)={0x9ea3, 0x9}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000080)={0x1f, 0x8, 0x81}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0x17}) 2018/04/23 21:54:12 executing program 2: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) accept(0xffffffffffffff9c, &(0x7f0000000200)=@alg, &(0x7f0000000080)=0x80) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) poll(&(0x7f0000000080), 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000005c0)=""/212) ftruncate(r0, 0x3) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000340)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@loopback, @in=@rand_addr}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000140)={0xcd, &(0x7f00000004c0)=""/205}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="1bf4aa030000000025000000"]}) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) 2018/04/23 21:54:12 executing program 6: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007b6ff7)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x27}, &(0x7f0000000140)=0xffffffffffffff1f) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e20, 0x200, @loopback={0x0, 0x1}}}}, 0x84) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000412f0a)=""/246) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000240)=""/91, &(0x7f0000000080)=0x5b) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f00000003c0)=""/174) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000002c0)=""/110) 2018/04/23 21:54:12 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x3}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0), &(0x7f00000002c0)=0x4) getpeername$ax25(r2, &(0x7f0000000340), &(0x7f0000000380)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r3, 0x80000) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x7fffffff, 0x0, 0x7, 0x100000001, 0x6}, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r3}) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$sock_void(r4, 0x1, 0x1b, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000100)={0x0, 0xdc}, &(0x7f0000000140)=0x8) 2018/04/23 21:54:12 executing program 7: openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x1, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x101840, 0x0) preadv(r0, &(0x7f0000000780)=[{&(0x7f0000000600)=""/139, 0x8b}], 0x1, 0x7fffffffffffffff) 2018/04/23 21:54:12 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f00000000c0)="7409000000202cb57e7903ec1337bbd26c5154755be022e0a482678d1800a81131eb037b9d5235ad1bd0926192178b6a14d11b886a09aae2f0e2f4a407edc382f807778170aa8f9a05", 0x49, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1a) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) accept4$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x10, 0x800) 2018/04/23 21:54:12 executing program 1: r0 = socket(0x800000010, 0x2, 0x0) accept4(r0, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x80, 0x80000) write(r0, &(0x7f0000000000)="26000000130047f10714c1f9590022ff001000e30100000000000000000e0000060001000035", 0x26) [ 50.966561] f2fs_msg: 18 callbacks suppressed [ 50.966569] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 51.023817] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 51.051594] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 51.060131] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 51.142967] PPPIOCDETACH file->f_count=2 [ 51.213134] PPPIOCDETACH file->f_count=2 [ 51.734545] IPVS: Creating netns size=2536 id=10 [ 51.897195] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.910702] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.965039] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.978578] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.032963] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.046925] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.060827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.078142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.689740] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.722373] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.728828] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.735551] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/23 21:54:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="000100000008000066000000c9030000ec000000010000000000000000000000002000000020000000010000000000006e5fbe5a0000ffff53ef0100010000006e5fbe5a000000000000000001000000000000000b000000800000002c", 0x5d, 0x400}], 0x3, &(0x7f0000000140)=ANY=[]) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x8000, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/04/23 21:54:15 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$ipx(r0, &(0x7f0000000140)={0x4, 0x3, 0x6, "0a8330e7c734", 0x20}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x4, 0x9e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000000), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0xe8fe, 'ip6gretap0\x00', 'syzkaller0\x00', 'bridge_slave_0\x00', 'veth1_to_bond\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0xf0, 0xf0, 0x168, [@cluster={'cluster\x00', 0x10, {{0x3, 0x8, 0x6, 0x1}}}, @ip={'ip\x00', 0x20, {{@dev={0xac, 0x14, 0x14, 0x16}, @rand_addr=0x800, 0xff, 0xffffffff, 0x8, 0x2, 0x2, 0x1, 0x4e23, 0x4e22, 0x4e21, 0x4e21}}}]}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0xbe, 0x8, 0x1, 0x0, "8453a912b88f582d90876bf720bf85482216c86b387235f8488d33c13f227e1fa16ee59ef8215b0b61f1f77025b33dc49a19c8d0686cb915523cb5be3efebe1e"}}}}, {{{0x7, 0x12, 0x6005, 'team_slave_1\x00', '\x00', 'rose0\x00', 'bridge_slave_1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0x2a8, 0x2a8, 0x320, [@bpf0={'bpf\x00', 0x210, {{0x8, [{0x0, 0x80, 0x3, 0x7}, {0x7, 0x7, 0x0, 0x544d800}, {0x8, 0x0, 0x2, 0xfff}, {0x402c, 0x6, 0x1, 0xfed6}, {0x2, 0xa495, 0x0, 0x6}, {0x8001, 0x5, 0x10000, 0x1}, {0x4bd9, 0x3f, 0x9}, {0x2, 0x5, 0x1, 0x5f}, {0x40000000, 0x23, 0x7fffffff, 0x9}, {0x7, 0x5, 0x9, 0x1}, {0x8001, 0x6, 0x14, 0x9}, {0xac, 0x3f, 0x6, 0x800}, {0xb96e, 0x6, 0x400, 0x8}, {0x100000001, 0x9, 0x401}, {0x1000, 0x7, 0xfffffffffffffffc, 0x51}, {0x7, 0xfffffffffffffff9, 0x4, 0x100000001}, {0x9, 0xfffffffffffffffe, 0x1, 0x1f}, {0x7, 0x80000000000, 0x3, 0x7}, {0x75, 0x300000, 0x1, 0xfffffffffffffffe}, {0xe656, 0x8, 0x189f, 0x2}, {0x7fff, 0xf21c, 0x2}, {0x40, 0x10000, 0x3}, {0x7, 0x6810, 0x6, 0x80}, {0x7fcb337c, 0x7a6, 0x3, 0xca2f}, {0x2, 0x8, 0x5, 0x7}, {0x73096a4a, 0x5, 0x4, 0xfffffffffffffffd}, {0x3, 0x4, 0x1, 0x80000001}, {0xf81b, 0x2cb6, 0x100000000, 0x8}, {0x200, 0x2, 0x8000000000000, 0x3ff}, {0x2, 0x40, 0x7, 0xfffffffffffffff7}, {0x1, 0x4, 0x3, 0x4}, {0xffff, 0xfffffffffffffff7, 0x5, 0x9}, {0x2, 0x10000, 0x2, 0x40}, {0x18d8, 0xa, 0x6, 0x80000001}, {0x4, 0x0, 0x7f55, 0xfff}, {0x7, 0xa4dcdd6, 0x6, 0x7}, {0x5, 0x3, 0x1, 0x401}, {0x7, 0xff, 0x8, 0x80000001}, {0x1d, 0x9, 0x3f, 0x9}, {0x6, 0x8, 0x20, 0x200}, {0xff, 0x7f, 0x1, 0x95b}, {0x2b2ff76b, 0x0, 0x5, 0xdd8}, {0x9, 0x14f6c0d5, 0x3, 0x9}, {0x3, 0x8001, 0xfffffffffffffffb, 0x8}, {0x7, 0x0, 0x5, 0x8}, {0x20, 0x6, 0x2, 0x3}, {0x8001, 0x2000000000, 0x1000, 0x80}, {0x80, 0x25e, 0x1e7b, 0x6}, {0x4, 0x6, 0xeff2, 0x3}, {0x7f, 0x1, 0x9, 0xc08722d}, {0x3, 0x2, 0x2}, {0x9789, 0xfa5, 0x7f, 0x2}, {0x0, 0x1, 0xffffffff00000001, 0x9}, {0x8, 0x9, 0x7fffffff, 0xb70e}, {0x9, 0x1, 0x1, 0x6}, {0xba3, 0x2, 0xffffffffffff7fff, 0x6}, {0x1, 0x9, 0x4, 0x1}, {0x200000000, 0x8, 0x9, 0x9}, {0x1000, 0x7, 0x27e840000000, 0xd2c}, {0x2, 0x2b, 0x100000000, 0x1}, {0x4, 0x80000001, 0x9, 0x1}, {0x3, 0xffffffffffffffff, 0x81, 0x8001}, {0x5, 0x3, 0x401, 0x8001}, {0x1, 0x80, 0x7, 0x7f}], 0xe4}}}]}}, @common=@nflog={'nflog\x00', 0x50, {{0x552, 0x3, 0x4, 0x0, 0x0, "2c2c4ad842cd4ac3ab523386c1bd1c21a3d9d4aa50c618e8ec30ed0ce210421b11d7c2464ff5e17a694d5a21e1e4b8628e84739d851a630b57903daa2b7ea6c5"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x0, 0x40, 0x6005, 'veth0_to_bond\x00', 'bond0\x00', 'gretap0\x00', 'eql\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff], 0x70, 0x118, 0x248}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}, @common=@nflog={'nflog\x00', 0x50, {{0x1, 0x0, 0xff, 0x0, 0x0, "d1fe310afbf67703020f2e2453301f52fc60bb0946d449d09d9453746b292aa4027cc6fa2a4250bc071f1e79d07cc78d13cf94f5b65c4573a558303264577373"}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x2, 'system_u:object_r:auditd_log_t:s0\x00'}}}}, {{{0xbc3c86f40c00b846, 0x1, 0xf6, 'ip6gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', 'gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0xff], 0x70, 0x218, 0x250}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x225, 'system_u:object_r:bin_t:s0\x00'}}}, @common=@nflog={'nflog\x00', 0x50, {{0x9, 0x7fffffff, 0xe4, 0x0, 0x0, "784b9860c1e00254eb1a59ed0d3c3e14e22b02496092ad8672af85757c51c4f629637550d8e43f7e9a6b2a707869a4c976b907399fa4e38284616f27af3a4b44"}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x4}, {0x0, '\x00', 0x4}]}, 0xa58) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000200)={'bond_slave_0\x00', &(0x7f0000000100)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, 'E{h'}}) 2018/04/23 21:54:15 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000d14ffc)='./file0\x00', &(0x7f0000000540)='ramfs\x00', 0x0, &(0x7f0000000400)) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000240)={0x10001, 0x400, 0x7, 'queue0\x00', 0x5}) mkdir(&(0x7f0000000180)='./file0/file0/file0\x00', 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9c3, 0x2c0180) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000140)) syz_mount_image$btrfs(&(0x7f0000000600)='btrfs\x00', &(0x7f0000000640)='./file0/file0/file0\x00', 0x0, 0x0, &(0x7f0000001a80), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00f600a8759a31711450fd98c7"]) readlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0/file0/file0\x00') 2018/04/23 21:54:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x432, 0xffffffffffffffff, 0x0) 2018/04/23 21:54:15 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000dc0)='/selinux/status\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x101, 0x0) dup3(r0, r1, 0x0) 2018/04/23 21:54:15 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001262, &(0x7f0000000200)) r1 = memfd_create(&(0x7f0000000000)='cgroup{ppp1selfbdevem0*\x00', 0x2) write$tun(r1, &(0x7f0000000040)={@void, @hdr={0x2, 0x3, 0x9, 0x1f, 0xa058, 0xffffffff}, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @multicast1=0xe0000001, @empty, @multicast1=0xe0000001}}, 0x26) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x11}) 2018/04/23 21:54:15 executing program 3: r0 = getpgrp(0xffffffffffffffff) getpgid(r0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6261636b67726f756e645f67633d6bd033427f8380453d76667376302c666c7573685f7d657267652c7265737569643d3f2d2c003797122c5e2991eba1066f23d0380b9b7dccb52c6279d4cded4e9f4db6d8b7ba7b835dcbef5ca7a8dc3d5c40470c9c9d1db5ebb4e40bf9ff7e2a8a6c010b3dd57c9c2c90428937a778f3745baad3217ed6307baafc7ef10c3efd5244b7f490653950b42b57ac4202763c"]) 2018/04/23 21:54:15 executing program 1: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x30000000, &(0x7f0000000080), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x54, "eb56330389f27ab6c60eda9adae9b016717ad1e7621bfe9c7558dfe9431f432d2ac97d936c6c1b48e7e4fde4b85816515c05de7e44f79b0934b4eea3be0d4b1cde1f7956aa59d9d86c9d64d16917eed39bb5020c"}, &(0x7f00000000c0)=0x5c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000100)={r4, 0x0, 0x7}, 0x8) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='ecryptfs\x00', 0x20040, 0x0) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) 2018/04/23 21:54:15 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x8, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_key={0x3, 0x9, 0x50, 0x0, "d8d5b9518e1b06da6a9f"}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/04/23 21:54:15 executing program 7: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="7f454c460000000000000000006700000200cd"], 0x13) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f00000000c0)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/04/23 21:54:15 executing program 3: getpgrp(0xffffffffffffffff) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6261636b67726f756e645f67633d6bd033427f8380453d76667376302c666c7573685f7d657267652c7265737569643d3f2d2c003797122c5e2991eba1066f23d0380b9b7dccb52c6279d4cded4e9f4db6d8b7ba7b835dcbef5ca7a8dc3d5c40470c9c9d1db5ebb4e40bf9ff7e2a8a6c010b3dd57c9c2c90428937a778f3745baad3217ed6307baafc7ef10c3efd5244b7f490653950b42b57ac4202763c"]) 2018/04/23 21:54:15 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) prctl$setname(0xf, &(0x7f0000000340)="776c618c662ebf30f4fb2f13de870986a6226c31001d42701de6f30d14e60b8ee8fdc827ccf237267789e09722b420a79ec7503b61c00a3ef73879efd9f8c6133f376bb56bc95e23cd1301aad6f84c72e565b8cd71492477f1a7baa220fed6a1a3f42b291279d86ed9f1394fb02471") ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'bridge_slave_1\x00', @random="1be219505bd5"}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x8b00, 0x4}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x1f, @dev={0xfe, 0x80, [], 0x20}, 0x100000000}}, 0x1, 0x80000000000000, 0x5, 0xd19, 0x1}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r2, 0x7fffffff, 0x80000000, 0x9, 0x1, 0x5, 0x6, 0x49, {r3, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x2, 0x5, 0x1, 0x9, 0x6268}}, &(0x7f00000002c0)=0xb0) [ 53.931209] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 53.939614] EXT4-fs (loop0): bad geometry: block count 2048 exceeds size of device (2 blocks) [ 53.951637] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 53.951644] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 53.951842] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 2018/04/23 21:54:15 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='ip6tnl0\x00'}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x402, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x8, 0x80) dup3(r1, r0, 0x80000) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) dup3(r3, r0, 0x0) 2018/04/23 21:54:15 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x20) sendto$ax25(r0, &(0x7f0000000080)="9954b577f1dba7fbfdd675de0fc2225739bc7b0943d19d0b88f9df5422d8701af2d37a203668552faf9054df423edc3f80e8c1333104f07e4cecccd60f3b380b6f961fc50849ed97a7aba9fa688d3facc6baf2565e542d085729b3fc72e84861919276a02604426c26e81b95e931266d0475875c70e31c2285cb2226d25a3f1a3f91", 0x82, 0x1, 0x0, 0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) 2018/04/23 21:54:15 executing program 3: syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6261636b67726f756e645f67633d6bd033427f8380453d76667376302c666c7573685f7d657267652c7265737569643d3f2d2c003797122c5e2991eba1066f23d0380b9b7dccb52c6279d4cded4e9f4db6d8b7ba7b835dcbef5ca7a8dc3d5c40470c9c9d1db5ebb4e40bf9ff7e2a8a6c010b3dd57c9c2c90428937a778f3745baad3217ed6307baafc7ef10c3efd5244b7f490653950b42b57ac4202763c"]) [ 53.951848] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 53.983946] FAT-fs (loop6): bogus number of reserved sectors [ 53.983951] FAT-fs (loop6): Can't find a valid FAT filesystem [ 54.031527] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 54.031534] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 54.083984] FAT-fs (loop6): Unrecognized mount option "" or missing value [ 54.189803] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 54.197566] EXT4-fs (loop0): bad geometry: block count 2048 exceeds size of device (2 blocks) 2018/04/23 21:54:16 executing program 1: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x10, &(0x7f000032a000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ftruncate(r0, 0xfff) r1 = open(&(0x7f0000000000)='./file0/bus\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000040)='./file0/bus\x00', 0x80c0, 0x8) sendfile(r0, r1, &(0x7f0000000200), 0x401) 2018/04/23 21:54:16 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x6, 0x40) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)) capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000466000)) r1 = socket$netlink(0x10, 0x3, 0x12) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101a00, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000040)={0x3f, {{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x3}}, {{0xa, 0x4e20, 0x6e338433, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x108) 2018/04/23 21:54:16 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000340)=""/80, 0x50}], 0x1) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xe5f5c658d7893a35) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x7, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r2, 0x8}, &(0x7f0000000080)=0x8) accept$netrom(r1, 0x0, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], 0x16) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r5 = getgid() syz_fuse_mount(&(0x7f0000000200)='./file0/file0\x00', 0xc000, r4, r5, 0x6, 0x80408) 2018/04/23 21:54:16 executing program 3: syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6261636b67726f756e645f67633d6bd033427f8380453d76667376302c666c7573685f7d657267652c7265737569643d3f2d2c003797122c5e2991eba1066f23d0380b9b7dccb52c6279d4cded4e9f4db6d8b7ba7b835dcbef5ca7a8dc3d5c40470c9c9d1db5ebb4e40bf9ff7e2a8a6c010b3dd57c9c2c90428937a778f3745baad3217ed6307baafc7ef10c3efd5244b7f490653950b42b57ac4202763c"]) 2018/04/23 21:54:16 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80, 0x2}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@local, @multicast1}, &(0x7f00000000c0)=0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000100)={0x2, 0x5, 0x6, 0x9, 0x5, 0x10001}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4"}) 2018/04/23 21:54:16 executing program 5: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000000000)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f00000000c0)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000231000)}}) r1 = getpid() lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000002700)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000026c0)=[{&(0x7f00000001c0)={0x2394, 0x42, 0x404, 0x70bd29, 0x25dfdbff, "", [@generic="37aafa22d20b749cee60450946722928b46246d8ef3b6c448a5867976612a01aed30dce1f399bf53f6d84d3acf452e8cc9e8548e28d43cc02f5255972b187bdf69770ea8af8dae4c04c1155e31e88e149614cb2ee0898a9493d6c2c8b0cd015ddc69b38080c52c7e020dc208cad2084ffda577ddb8d59fa78092d4478c5add6059836e2fcf09d3a95c615d77d88210f15f4ed02c00210b4def31b8aaa878d5935509398fc5d4c70a2f86574842469f26a1e39d07bdb9652fdc", @generic="e0c4cbffc1a6d2be8cf1c4184ce6935247fa9802832fa7e466f8b4c4c3a551e0c98cf7c8056186200cbd445dbfd8b3808c961ee528338bdc910dae09dba364417f95ca8215f0d47e3db1931efdcabaf0c04f21260cd5560d46a9fce785f08626f0b31d87fe4c35c674383c129564f3863471561414c576f414a95503d02db26f82e22763f666f717f8df1f867048de23fbf06d1f88c4009e5812833bbf229919813aa0da0e50c987f0ce12ced3d1397a16bf181e17a7f1995da619e243bd67d58620b7b8e079846041f93d5bc118d8d9ccf7099738002ce29d00a798a1b99232e800cba9e20101ee6e703ef141fc469eb53761d25b7cd52cc6eb4c50ebc7a80c69eae56677dc445d12fcb09ea8cc620706f4711fc8f2119c1cb0bfd719f7bc8c9fbae0fdd824d39c10900a2d9d317f4219183c1b3a24e3a42f9923721cefcdaeb09f75a5efaedaadb85ee5a16a7bb62c8dba4d98f35f144b6fe46b363ffc467750c007cb63b13d7f8422edf768064e2ee9794b44448a189c316a928542175bd44fd245eaf9cd5104d6bd7ca96f0325a46dc2d94e03010feea83b9fe5ff8c22bb3309aaa5c983e7d3a9ccaf729b042bdf8cab62553d5429b8c35c139c263a699f8db6d9064ef488e4321dfa10bb90f7371bb5ad81a03408ad347eba6dae16b004f148d6720e46a9db704c4dab5ab618c41b761561bead2fe277f904d2c703c5f76cb7943d3c0efc55f1f26a4e5eaed073df7139e20befbafc33b2a430307d13ef62e354caa33621e0a6ef5a1b39776e950eb0ab404ba950d3bd1bddfa5f55dc28baeeab912574b4a978f6a353f8743810f54fc516898cb698671d8dc22979ba97f059b90e3ec61da13d34fcb81cd34e8d72e8c28afb0b96a37839e7b19db9e617bae14150a6caaa255975c7525ef698e76a6eb86d1e84aae31285c7574cd445a4393744ef3fd8804da03b5a9db0b97de20a542fb67a1f902e7da6b33462222a1b93a93361a1721a9df1ff6fa8011ac19d11e3caedccc4e89c8d8821cb3d6e0079194318a3e8984c018c54042ab58c3aabf55f675f360fe401edf3870ccdf3d09affbb5023b1873520b08ac7d8a3007edbb685d5abe42da85afc0ad5ae0bc684569397291a5c8f4ffbf5710d65490957e0e66b7a8dcbcf19bfe14d88fbd5ccaa5696d9598d414d98bf43fc0c1ef7a6f4915f1cc1070efaa07a95c5478e1aa180a1fadab53cf2cdeac99417bb368e8c81c08b6178810150623a52fc0c16b0d960ee4752e59baecea7a634836684e31cfb0030f7fd7b758a6fd9be7ce8e3412ba54887e014a71cf8326242f72631d20300d25e86cf384e5424ef310c719999f630cda311209367b79f15516b9e1c3ab0501494deee77ebba0f4b078485b2c05dee117056cec4bb1ec9bf5a0a3190cf62126d3cf3921ca5f886f43c2c3a03b6d7476db49f0431e21ee28ecd9c652310f9d25c4561108d78da40f87dc326ee130da00b928f8c249f6d11da77f71b913e03fd9f0b4018ca4f643c8479b0debc7cf90e4929bddd88d374aa8a0c2ef8e3b1ed90c5cdac3b173b712f0fb848ced422bc9d6049f359fe150b50916dff13a63dea145f1334bdc02cadc91d7b3948ecb4a27ce3a4e02c1bb82331082aac18468d1f6f6f9ef3933144ffa165c1117dc6d9bf44b6eedb8922ef2933e8d061cfe0577a3b9a984df79d34d2909980cfb950aa8d9af12b17950eff6cf661242ec58e6de884a3b6659b1b9ffd5b174f381c3bd521c80af5d62f944295df68c1ced6e3a85945597f28c4ec486501db4421617e6414064ca480e2d1f52545273097c9eabd33ba52c2e4557f51734c5f3580d1c8453a15650679c3b200927731f8ec6c2808d4abb1ef5d7d58e8880a9f6298c358003f7c17e224e401629b65c9d87eda9348b6a503a8901c1498b875977d933ac6d682878f801ecfed9f7092e09a7f2072d5a09853e51f9f3e2bbd654d9c42ae1e6dc141a8f63c4e19507ba9bf8e899e91f60b82624e1f6df7ead2e21255b2a7ee1238760549f781d57eddbee561ce2f746dce51a3d3b0e2971c8fa4c8ad18f0ea82d71c36754d8ae96a1e9c25b03b0647dd2b4e2553a499965e61a6485e30447568cdd6ccf59c004aea47a48f9ab6bcff58d121f802f251a41eb16f9de5a9b2180f4ea2cc3a94cfe0e47ac843d26b52348165e765d273b9312519157733a13162e0ee015d63e378bd37f0899dcad49d0c79954faa44f4f0ae6c0fde7fb57d9e2c85f7e61b08bd213876b24764a9942992bb12acb80a75418af9e88fa2f51382906b902459a2adc2ff327a474334e3b74ac0a9dfcdf191ac48c8df680fa4c16e337f75ac2ae372433fab3d98dd44b7d4ed216a604ce90f069d7e8dff236f6c451b8a0454ab202ca8416c955cee404e9559dba3fd43b2840fbc46aeed772e2fa252310a2e9a972caef8a36c2111c8c0bf2dd497372f6a330eb697343b175ef828bae9590ff30680c052ba906ad0f57776d295d73c75bf89cd45498cac65a1187c95be9c8810d48b1441ce519940ffb58a0a924be93a1a313103b3751348138cbbfdc21b56137c6882b89d1c7a39a5f9309e4a6591b7c2ffff18bb9308d8d5e610722e41a04580738933444c789f4e8c614786ca516643cca9699e788e8b850b128da7c25f5039ed4636b03e10c039befd3fc425e2e73ef72d13727fda7dc406abfc85d50fe546b444acda401161fc10e977082a279b8761ca2cc7b6ddfb76080fd42c9e814371cd106939e456d8a14a008ed22f07fd3c3d4040fae12dda827b146cdc63337e628271ae2dd98e87f74ea277f2c95e14ba366bdab608b9bd5476df2cee163f2d6cb84d5e3140f4caa0fd891ec66cbc5e127378aa249ca3c0839c65880a0bdd856c415e4c2208710e34d18de9630f405bc1b72331d1721a4759f09f0ce1ae815e87a41b9c224f9ac3831ad399291041aab716ffe11a4464d96aea6f996b21318753c349e95f5f23a38e92e668434f3aa238d217a7e5b4ea5d4800a4719528978bfa12ad8ee366bc61f7d84094f28e2732c4f31e6c4fc5b544626a21de2ec68346cbb7b56504fb1da55161132491d47f53da3763b0bcb9bfc7df9a3d6f6eee452f59a89a41df0e1a87909f9bcbe7d8578cb8b3580952c9874ceb24db6b1ef689a9aaff3c73bb412462bd39c5d415bb3125100eca398e96e93248658221ed9ff44286fd7617174ee6fe74286301974f63293c7356ccec31636337e61914221a18dc8abab5e440818be40e19f6412c084e8f097cfea4fa0f7fa03ed623bff492aad88770afc69df283e207181e74a319deeb92955bb2d05e67f9bcacd4bdf23803472a7768b97184155951e0bd0471a796f110210993760cc5c4bc0b27a405cb5f0e2d4d14e5f97ff4e912d20a36bc7e62b1bc2b166104f6aed0edb3d602b049a2a49a46abbb88caff5b3d92096c44bf7d4645cacf70f80dd4f38c61d34166321a00c6636ba7fc35590d5340e2c33ac05588fb021138ba6d9aa092a22d428d4628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@nested={0x11c8, 0x91, [@generic="b2678b81cbb7be6206fcf59e5b8e394a2d6f88ecaa394aaf7792ed7d0a1efd8e1b4d8cd132da", 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@generic="676a2d1bb845b81b6370b07a0d5d31e6fd0c709a19e148904e46b975d31253532eb358e75a1729844e53cef3213514e153cc8e5b730fd5cc0722d8ef2269964e1600be75ec689e35743ebbf05fe491bbadb7ff6a26c0d750ff621871", @typed={0xc, 0x36, @u64=0x1}, @generic="932507b45c6f709699bbc33584fb0e37d111d23f1cad30c2e58cf6ca9658ed10d0e72c7a5803f5b98d85825e90e7d57a255d2bd6da42566f8f85aadcae76ebbd2e6dc01ee949560fe47e5821dbaed5162fd03724", @generic="68606a985c93135e0f70bb3f265191bc4067ad42e717023d9f5f33946750d65ec5e02d87c2d21b326dc81265f6cb494628d8fcef41d8b99b92a852594105960c0da50a577f2d5e261b237f2d796c05ad3c877b8e53ed6f946c62a1017b6263eb53d5a22652053d03fb0394aa9ccb06bad19f1e101a935224a3e98694ed36a96db589fcb8d30864fee6e7ccd007ecd3b6bb09cbcb1009c6848f0d02c9175fef8c54d5274a73cbd782731d2e0d922c22e702d463e0b4a90d5e15dbb7da8ce46350897030e9afba8d004d5ac7f7c6953c03888169349bce6a7bbf6ce5593f7839"]}, @typed={0x8, 0x7, @str='-lo\x00'}, @generic="464b25b76a451533ada198f15854f69847646073c5df4a410e48c1046f13e80292e7d54cfbeea7deb728acee1333871a685195faaeefea95b733d0f80d9d8b5cd8f9785329ec13bcf60da66ff584c38a314092c0c4b14d3c09df012bc8188733fa851f9937ba7a3001fef2206dec05dfc07475b4c421b2adf28933cefaa0a93df24ec920ae3a78ffbae0ef4076980596f57c6ad7e5a7378129543d7582062f4dec3d266c7735115d2c6f5600d2734f83e6747977fe9d6a34af156b5f266eb670dbc21190f8462f8160c1df7bce5cec8c6402fcdb523610ccbbdfb1f1acfc7f06b6b6dc66f06fc35e", @nested={0x10, 0x8c, [@typed={0x8, 0x90, @uid=r2}, @typed={0x4, 0x7d}]}]}, 0x2394}, {&(0x7f00000027c0)=ANY=[@ANYBLOB="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"], 0x108}], 0x2, 0x0, 0x0, 0x4000000}, 0x4) utime(&(0x7f0000002580)='./file0/bus\x00', &(0x7f00000025c0)={0x3, 0x3}) sched_getscheduler(r1) mq_notify(r0, &(0x7f0000000080)) accept4$inet6(r0, &(0x7f0000002740)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000002780)=0x1c, 0x800) 2018/04/23 21:54:16 executing program 4: getresgid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100)) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x3, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(r1, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000200)) 2018/04/23 21:54:16 executing program 2: r0 = socket(0x2, 0x4, 0x2000021) sendto$inet(r0, &(0x7f0000570f14), 0x288, 0x0, &(0x7f0000b5bff0)={0x2}, 0x10) 2018/04/23 21:54:16 executing program 7: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000000100)={0x10, 0x2}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)=@ipv6_delroute={0x24, 0x19, 0xc01, 0x0, 0x0, {0xa}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1}, 0x0) r3 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0/bus\x00', 0x100, 0x1, &(0x7f00000010c0)=[{&(0x7f00000000c0)="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", 0x1000, 0x800}], 0x2280000, &(0x7f0000001100)={[{@ignore_local_fs='ignore_local_fs', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}, {@localcaching='localcaching', 0x2c}]}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) rt_sigsuspend(&(0x7f0000001140)={0xf86}, 0x8) getsockopt$inet_buf(r5, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) 2018/04/23 21:54:16 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) unshare(0x40020000) inotify_rm_watch(0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000080)=0x3ff) r1 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x1) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f0000039ff0), &(0x7f0000039ff0)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x0) close(r1) 2018/04/23 21:54:16 executing program 3: syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6261636b67726f756e645f67633d6bd033427f8380453d76667376302c666c7573685f7d657267652c7265737569643d3f2d2c003797122c5e2991eba1066f23d0380b9b7dccb52c6279d4cded4e9f4db6d8b7ba7b835dcbef5ca7a8dc3d5c40470c9c9d1db5ebb4e40bf9ff7e2a8a6c010b3dd57c9c2c90428937a778f3745baad3217ed6307baafc7ef10c3efd5244b7f490653950b42b57ac4202763c"]) 2018/04/23 21:54:16 executing program 0: recvmmsg(0xffffffffffffff9c, &(0x7f0000003380)=[{{&(0x7f0000002880)=@ax25, 0x80, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/200, 0xc8}, 0x56}, {{&(0x7f0000002bc0)=@can, 0x80, &(0x7f0000002f00)=[{&(0x7f0000002e00)=""/26, 0x1a}], 0x1, &(0x7f0000002f40)=""/138, 0x8a}, 0x100000001}, {{0x0, 0x0, &(0x7f00000032c0)=[{&(0x7f0000003000)=""/164, 0xa4}, {&(0x7f00000030c0)=""/45, 0x2d}, {&(0x7f0000003100)=""/6, 0x6}, {&(0x7f0000003140)=""/237, 0xed}, {&(0x7f0000003280)=""/3, 0x3}], 0x5, &(0x7f0000003300)=""/116, 0x74, 0x9}}], 0x3, 0x20, &(0x7f0000003480)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x2, r1, r2, 0xa1, 0x6, 0x800) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0)=0x60, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) dup2(r4, r3) recvmmsg(r4, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34}], 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x638, 0x0, &(0x7f0000f40ff0)={0x77359400}) 2018/04/23 21:54:16 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000200)='hugetlbfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0/bus\x00', 0x340, 0x0) fchmodat(r0, &(0x7f00000002c0)='./file0/bus\x00', 0x40) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000003c0)={0x9, &(0x7f0000000380)=[{0x7be0, 0x60000000000}, {}, {0x100, 0x2}, {0x2, 0xff}, {0x5, 0xff}, {0x5, 0x1ff}, {0x8, 0x3}, {0xd51, 0x1}, {0x7, 0x9}]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0x1ff, 0xa, 0x15aad94e, 0x20, 0x0, 0x0, 0x1ff, r1}, &(0x7f0000000240)=0x20) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000280)) truncate(&(0x7f00000007c0)='./file0/bus\x00', 0x1000000) lseek(r0, 0x0, 0x3) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000340)={0x4, 0x0, 0x5, 0x770, 0x800, 0x0, 0x7, 0x1, 0x8, 0x7fffffff}, 0xb) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000300)=0x6, 0x4) renameat2(r0, &(0x7f0000000040)='./file0/bus\x00', r0, &(0x7f0000000080)='./file0\x00', 0x2) 2018/04/23 21:54:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000200)={'raw\x00'}, &(0x7f0000000280)=0x54) r1 = memfd_create(&(0x7f0000000080)='bdevposix_acl_access\x00', 0x3) write$evdev(r1, &(0x7f0000000180)=[{{0x0, 0x2710}, 0x3e0000000000, 0x0, 0xeff0}, {{0x77359400}, 0x7, 0x0, 0x7f}, {{0x77359400}, 0x3f, 0x6, 0x8}], 0x48) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00000000c0)="18008000020001000000be8c4bff8c24660000110203000008ff0000000000400a0033d898056bf748bb6a8807aacb59db01011947b3550400002067a1e20040fc21e3e0000000000004038e86ff220100000b01000000b121ad1474d722f542002700ec008b00cf810000047ed27cccb500000800f800000000e9f57406aa010b0400264a64d2078a1864c84310abeb04aa56001055aee65d7299bb5d122b333e162eda00b7760053502e0a7c731dc4e94a1ee130e800000000000000000000", 0xc0) socketpair(0x4, 0x80006, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000040), 0x4) 2018/04/23 21:54:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x8, 0x7, 0x8000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x2, 0x8e, 0x40, 0x8000, 0xfffffffffffffff8}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5, 0x2}, 0x90) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)) 2018/04/23 21:54:16 executing program 1: r0 = memfd_create(&(0x7f00000000c0)="769cfb85ba903a48d4161b3000", 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x6c, @empty, 0x4e23, 0x0, 'sed\x00', 0x0, 0x3, 0x52}, 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x0) fallocate(r0, 0x0, 0xffffffffffffffff, 0x40) prctl$setname(0xf, &(0x7f0000000380)="ced5d52c94e13f147454562f293c00000600090000f4fe457f57144371aed34581847b3d76d878800000000000000018") clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000200), &(0x7f0000000100)="46f5ba66144bcb4266ebeae099b7a0888907729f7770cb410cd218605ed8ac2b25f69fa3acce84051fc2cb08e53baf1867ff3994feedd0500155ea03822988b5f10b3b1a8f015009f61c11168cf2ec1fd8ea5ac3d972a4bebbe476e19aeca1cda971d523d09e44ff98a1f8630e6b172d91c30482e247f3f7385ae154386f35e8d683c948270696dae4aac51bdde0dc32f1b89e8e295b66f541bfe224f14a8e12ab424f") 2018/04/23 21:54:16 executing program 3: syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6261636b67726f756e645f67633d6bd033427f8380453d76667376302c666c7573685f7d657267652c7265737569643d3f2d2c003797122c5e2991eba1066f23d0380b9b7dccb52c6279d4cded4e9f4db6d8b7ba7b835dcbef5ca7a8dc3d5c40470c9c9d1db5ebb4e40bf9ff7e2a8a6c010b3dd57c9c2c90428937a778f3745baad3217ed6307baafc7ef10c3efd5244b7f490653950b42b57ac4202763c"]) 2018/04/23 21:54:16 executing program 5: pwrite64(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0xffffffffffffffff) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x81, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/23 21:54:16 executing program 0: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c46000000fe0000000000000000020006000000000000000000380000000000000000000000000020000100000000000000000000537c4cbbf5b380c7000300000000000000000000000000000008000000000000000000000005ffffff"], 0x58) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) [ 57.391817] pktgen: kernel_thread() failed for cpu 0 [ 57.397009] pktgen: Cannot create thread for cpu 0 (-4) [ 57.402384] pktgen: kernel_thread() failed for cpu 1 [ 57.407592] pktgen: Cannot create thread for cpu 1 (-4) [ 57.412957] pktgen: Initialization failed for all threads [ 57.584708] IPVS: Creating netns size=2536 id=11 [ 57.597229] pktgen: kernel_thread() failed for cpu 0 [ 57.602372] pktgen: Cannot create thread for cpu 0 (-4) [ 57.608389] pktgen: kernel_thread() failed for cpu 1 [ 57.614271] pktgen: Cannot create thread for cpu 1 (-4) [ 57.619695] pktgen: Initialization failed for all threads [ 57.795721] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.809828] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.871182] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 57.885886] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 57.940086] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 57.954472] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 57.968461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.984036] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.595904] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 58.629317] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.635498] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.642124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/23 21:54:20 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x5, 0xe6) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req={0x28, &(0x7f0000000040)={'veth1\x00', @ifru_ivalue=0x3fffffffc000000}}) r1 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r1, 0x0, &(0x7f0000005000)={{0x0, 0x4}, {0x0, r2+30000000}}, &(0x7f0000ba9000)) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00000000c0)=0x8000, 0x4) read(r1, &(0x7f0000000000)=""/23, 0x17) 2018/04/23 21:54:20 executing program 3: syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000140), 0x0, 0x1400}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6261636b67726f756e645f67633d6bd033427f8380453d76667376302c666c7573685f7d657267652c7265737569643d3f2d2c003797122c5e2991eba1066f23d0380b9b7dccb52c6279d4cded4e9f4db6d8b7ba7b835dcbef5ca7a8dc3d5c40470c9c9d1db5ebb4e40bf9ff7e2a8a6c010b3dd57c9c2c90428937a778f3745baad3217ed6307baafc7ef10c3efd5244b7f490653950b42b57ac4202763c"]) 2018/04/23 21:54:20 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) getsockname$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) setsockopt$sock_void(r0, 0x11, 0x0, 0xb06e0000000000, 0x13000000) 2018/04/23 21:54:20 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010400)="1020f5f20100070009000000030000000c0000000900000001000000010000000000000000280000000000000c00000013000000020000000200000002000000010000000c000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000e00000"]) 2018/04/23 21:54:20 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="7cc8000702000003b200000000000000"], 0x10}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x3, 0xfffffffffffffffc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6, @in6=@mcast1}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) 2018/04/23 21:54:20 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x1f, 0x105084) fcntl$setflags(r0, 0x2, 0x0) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) r3 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x480) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000180)={0x36f79e47, {{0xa, 0x4e22, 0x20000000e173, @dev={0xfe, 0x80, [], 0xc}, 0x1}}, {{0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, 0x108) readahead(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='veth1_to_bond\x00', 0x1d24}) 2018/04/23 21:54:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x800000000100003) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="316408624700000000108cf85f7a4980cb3f95da9cead5cd6c6715c24947b7ee4e327f90fbbc5e749556db1cc2f723ed3b7b2eda74ee5791", 0x6, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @empty, 0x9}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000000000)="f365395baea3cff81e2489515310b651b97e87d1def5751a9e4cb17a3e0bf98b02271511c7840b4b6849ff7140480a6e46039913f76b184c5f6ddf76db7c90470a88b3d902f1f2c4e6bb3e3ad47dc1cbf1a46543a23ea3062f730b62006f14b0f94ebecea7582294430889428b3f86c850a862e11e97ac5939c46db412a5153321b6c90c9b8123e9669ee19a18b4600a1dca6d", 0x93) accept4$inet6(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, @local}, &(0x7f0000000440)=0x1c, 0x0) 2018/04/23 21:54:20 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x8001004001, 0x50, 0xffffffffffffffff, 0x0) rt_sigaction(0x3a, &(0x7f0000000100), 0x0, 0x8, &(0x7f0000000140)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) 2018/04/23 21:54:20 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0x2c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001cc0)="56b41c9377dc66a7fc", 0x9}], 0x1, &(0x7f0000000080), 0x196}}], 0x2, 0x0) [ 58.892346] f2fs_msg: 30 callbacks suppressed [ 58.892353] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 58.899691] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 58.899697] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 58.900377] attempt to access beyond end of device [ 58.900383] loop1: rw=48, want=4104, limit=20 [ 58.900509] F2FS-fs (loop1): invalid crc value [ 58.900524] attempt to access beyond end of device [ 58.900530] loop1: rw=48, want=8200, limit=20 [ 58.900543] F2FS-fs (loop1): invalid crc value [ 58.900554] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 58.900936] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 58.900943] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 58.901029] attempt to access beyond end of device [ 58.901036] loop1: rw=48, want=4104, limit=20 [ 58.901051] F2FS-fs (loop1): invalid crc value [ 58.901066] attempt to access beyond end of device [ 58.901071] loop1: rw=48, want=8200, limit=20 [ 58.901084] F2FS-fs (loop1): invalid crc value [ 58.928817] kasan: CONFIG_KASAN_INLINE enabled [ 58.928820] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 58.928832] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 58.928836] Dumping ftrace buffer: [ 58.928840] (ftrace buffer empty) [ 58.928845] Modules linked in: [ 58.928853] CPU: 0 PID: 8075 Comm: syz-executor5 Not tainted 4.9.95-g142d4b5 #4 [ 58.928857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.928862] task: ffff8801cb248000 task.stack: ffff8801a2ad0000 [ 58.928878] RIP: 0010:[] [] lo_ioctl+0x1517/0x1aa0 [ 58.928882] RSP: 0018:ffff8801a2ad7b08 EFLAGS: 00010206 [ 58.928888] RAX: 0000000000000036 RBX: 0000000000000000 RCX: dffffc0000000000 [ 58.928892] RDX: 000000000000013a RSI: ffffffff825c85e6 RDI: 00000000000001b0 [ 58.928897] RBP: ffff8801a2ad7b80 R08: ffff8801db21e400 R09: 0000000000000001 [ 58.928903] R10: ffffe8ffffc3f120 R11: ffffe8ffffc3f14b R12: ffff8801b6422f90 [ 58.928907] R13: ffff8801b6421140 R14: ffff8801d417f600 R15: ffff8801d417f758 [ 58.928914] FS: 00007fe846cdf700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 58.928919] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.928923] CR2: 0000001b2bc21000 CR3: 00000001ced82000 CR4: 0000000000160670 [ 58.928930] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 58.928933] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 58.928935] Stack: [ 58.928946] ffff8801a2ad7d38 000000000072b000 ffff8801d417f750 ffff8801a2ad6000 [ 58.928955] ffff8801a2ad7b80 ffff8801b6423188 ffff8801cbbfda00 ffff8801b6421220 [ 58.928965] 000000000002009d 0000000100000000 ffff8801b6421140 1ffff1003455af73 [ 58.928967] Call Trace: [ 58.928976] [] ? loop_lookup.part.19+0x110/0x110 [ 58.928985] [] blkdev_ioctl+0x7b6/0x1a70 [ 58.928997] [] ? blkpg_ioctl+0x920/0x920 [ 58.929008] [] ? perf_trace_run_bpf_submit+0xf1/0x140 [ 58.929017] [] ? perf_trace_lock+0x31f/0x520 [ 58.929026] [] block_ioctl+0xde/0x120 [ 58.929033] [] ? blkdev_fallocate+0x440/0x440 [ 58.929041] [] do_vfs_ioctl+0x1ac/0x11a0 [ 58.929048] [] ? ioctl_preallocate+0x220/0x220 [ 58.929056] [] ? selinux_capable+0x40/0x40 [ 58.929064] [] ? __fget+0x20a/0x3b0 [ 58.929073] [] ? __fget+0x231/0x3b0 [ 58.929081] [] ? __fget+0x47/0x3b0 [ 58.929089] [] ? security_file_ioctl+0x8f/0xc0 [ 58.929096] [] SyS_ioctl+0x8f/0xc0 [ 58.929103] [] ? do_vfs_ioctl+0x11a0/0x11a0 [ 58.929112] [] do_syscall_64+0x1a6/0x490 [ 58.929122] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 58.929233] Code: e8 03 80 3c 08 00 0f 85 92 02 00 00 48 8b 9b f0 00 00 00 48 b9 00 00 00 00 00 fc ff df 48 8d bb b0 01 00 00 48 89 f8 48 c1 e8 03 <80> 3c 08 00 0f 85 bf 03 00 00 48 8b 9b b0 01 00 00 48 b9 00 00 [ 58.929240] RIP [] lo_ioctl+0x1517/0x1aa0 [ 58.929243] RSP [ 58.929285] ---[ end trace d420c0e618327e79 ]--- [ 58.929290] Kernel panic - not syncing: Fatal exception [ 58.929775] Dumping ftrace buffer: [ 58.929779] (ftrace buffer empty) [ 58.929782] Kernel Offset: disabled [ 59.331707] Rebooting in 86400 seconds..