ntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:13 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000002f07060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:13 executing program 7: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x3) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) writev(r1, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:13 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:13 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfffffffffffffffe, 0x100004000) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) 2018/05/02 02:07:13 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x3, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:13 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x8100000000000000, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0x18, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) [ 655.554493] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/02 02:07:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)) close(r0) 2018/05/02 02:07:13 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x3, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:13 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x8848000000000000, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 655.621543] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/02 02:07:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)) close(r0) 2018/05/02 02:07:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xb, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:07:14 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x3, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:14 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0xd00000000000000, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:14 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000240)={0x53, 0xfffffffffffffffd, 0x53, 0x6, @buffer, &(0x7f0000000040)="27ba457f883fb73e510c19e5f886d80f683daa4c29d3c3ccba4a582f8c066d1d91e979b09e485a77256bc80f0c1ef839af4ce7c14af6de0042556d9ef74d5408f96db7799d05b67b6222e92f414ded8a98548c", &(0x7f0000000100)=""/217, 0x6, 0x10, 0xffffffffffffffff, &(0x7f0000000200)}) 2018/05/02 02:07:14 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000707060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:14 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:14 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000040)) 2018/05/02 02:07:14 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0xffffffff00000000, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)) close(r0) 2018/05/02 02:07:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x15, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) [ 656.594073] netlink: 7 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/02 02:07:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(0xffffffffffffffff) 2018/05/02 02:07:14 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x100000000000000, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x14, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:07:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:14 executing program 0 (fault-call:7 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) [ 657.388106] sd 0:0:1:0: [sg0] tag#1772 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 657.398258] sd 0:0:1:0: [sg0] tag#1772 CDB: opcode=0x27 [ 657.403736] sd 0:0:1:0: [sg0] tag#1772 CDB[00]: 27 ba 45 7f 88 3f b7 3e 51 0c 19 e5 f8 86 d8 0f [ 657.412761] sd 0:0:1:0: [sg0] tag#1772 CDB[10]: 68 3d aa 4c 29 d3 c3 cc ba 4a 58 2f 8c 06 6d 1d [ 657.422273] sd 0:0:1:0: [sg0] tag#1772 CDB[20]: 91 e9 79 b0 9e 48 5a 77 25 6b c8 0f 0c 1e f8 39 [ 657.431269] sd 0:0:1:0: [sg0] tag#1772 CDB[30]: af 4c e7 c1 4a f6 de 00 42 55 6d 9e f7 4d 54 08 [ 657.440249] sd 0:0:1:0: [sg0] tag#1772 CDB[40]: f9 6d b7 79 9d 05 b6 7b 62 22 e9 2f 41 4d ed 8a [ 657.449179] sd 0:0:1:0: [sg0] tag#1772 CDB[50]: 98 54 8c 2018/05/02 02:07:15 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0xffffff84, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0xa, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:07:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x0, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:15 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x7, 0xd1d, 0x3}) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) r2 = request_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='/dev/ptmx\x00', 0xfffffffffffffffd) r3 = request_key(&(0x7f0000000200)='logon\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="74727573746564747275737465640f295d00", 0xfffffffffffffffb) keyctl$instantiate(0xc, r2, 0x0, 0x0, r3) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:15 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000038060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:15 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:15 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x7, 0x100) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000040)) close(r0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000080)={0x9, &(0x7f0000000100)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @local}, {}]}) 2018/05/02 02:07:15 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x5dc, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x4, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:07:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x0, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r2, 0x2}) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f00000001c0)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r3 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r3, 0x4, 0x2802) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000698000)=0xe) close(r1) 2018/05/02 02:07:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x0, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:15 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0xfffffffffffff000, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x5, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) [ 657.723413] netlink: 'syz-executor2': attribute type 2 has an invalid length. 2018/05/02 02:07:15 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x1000000, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 657.790720] netlink: 'syz-executor2': attribute type 2 has an invalid length. 2018/05/02 02:07:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x0, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:16 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) syz_open_pts(r0, 0x20000) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:16 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x700000000000000, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x15, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:07:16 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007e00804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:16 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x18080, 0x0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) getpeername$ipx(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/05/02 02:07:16 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:16 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x7ffffffffffffffc) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xa00, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040)=0x8, 0x4) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000080)=0x4, 0x4) 2018/05/02 02:07:16 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x8847000000000000, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x0, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:16 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) pipe2(&(0x7f0000000040), 0x4800) 2018/05/02 02:07:16 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40, 0x8) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0x2, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x101, 0x40200) r2 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) fcntl$getflags(r2, 0x409) close(r1) poll(&(0x7f0000000040)=[{r2}, {r2, 0x400}, {r2, 0x1}, {r1, 0x40}], 0x3, 0x7f) [ 658.721007] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/02 02:07:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x6, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:07:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x0, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:16 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x800e, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 658.801773] netlink: 'syz-executor2': attribute type 2 has an invalid length. 2018/05/02 02:07:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x14, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:07:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$set_timeout(0xf, r2, 0xffffffffffffffc1) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:17 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x6488, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:17 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060b04002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:17 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000000080)=0x80, 0x800) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x40, {0x2, 0x4e23, @loopback=0x7f000001}, 'vlan0\x00'}) close(r0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) getcwd(&(0x7f00000001c0)=""/69, 0x45) 2018/05/02 02:07:17 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:17 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) r2 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000001c0)={0x7, 0x10000, r2, 0x7, r3, 0x101, 0x5, 0x1}) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:17 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x3c, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0xa, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) [ 659.735681] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/02 02:07:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000080)) close(r0) recvfrom$unix(r2, &(0x7f00000000c0)=""/19, 0x13, 0x40000101, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/02 02:07:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:17 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x4888, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0xb, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:07:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x4, 0x3, 0x2, 0x2, 0xbd, 0xfff, 0x0, 0x800, 0x7ff, 0x0, 0x4, 0xcc}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x9) write(r1, &(0x7f0000000180)="bf", 0x1) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x0, &(0x7f0000000100), 0x8, &(0x7f0000000100)=ANY=[@ANYBLOB="6572726f72733d63696e75652c686173682872757061736f762c686173683d72352c67727071756f74612c6772706a71756f74612c6e6f6c61726765696f2c61636c2c757365725f78617474722c00e7f595cd6b4b"]) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000698000)=0x3) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x8000000000, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000200)={0x6, 0x0, [{0xfffffffffffffffb, 0x0, 0x5}, {0x1}, {0x7, 0x0, 0x200}, {0x3cae267c, 0x0, 0x4}, {0x7, 0x0, 0x91}, {0x2ba, 0x0, 0x1}]}) close(r0) [ 659.777500] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/02 02:07:17 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000240)={0x53, 0xfffffffffffffffd, 0x53, 0x6, @buffer, &(0x7f0000000040)="27ba457f883fb73e510c19e5f886d80f683daa4c29d3c3ccba4a582f8c066d1d91e979b09e485a77256bc80f0c1ef839af4ce7c14af6de0042556d9ef74d5408f96db7799d05b67b6222e92f414ded8a98548c", &(0x7f0000000100)=""/217, 0x6, 0x10, 0xffffffffffffffff, &(0x7f0000000200)}) [ 659.839728] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/02 02:07:18 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="0000000000000706e004002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:18 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x300, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000001c0)=""/4096) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:18 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:18 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000240)={0x53, 0xfffffffffffffffd, 0x53, 0x6, @buffer, &(0x7f0000000040)="27ba457f883fb73e510c19e5f886d80f683daa4c29d3c3ccba4a582f8c066d1d91e979b09e485a77256bc80f0c1ef839af4ce7c14af6de0042556d9ef74d5408f96db7799d05b67b6222e92f414ded8a98548c", &(0x7f0000000100)=""/217, 0x6, 0x10, 0xffffffffffffffff, &(0x7f0000000200)}) 2018/05/02 02:07:18 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xc0) close(r0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r1, 0x0, 0xba, 0x97, &(0x7f0000000100)="b0f92f3f8f1ed5d2ae8a076e6af3791897d4c5ebe8be0a593db37973e615ad8bb4e31fd9373fe3ed206a4891ff1402bed0027cb1746a3fd5d8bd73bc68524a12d2950bbc9c1433a1fda9cf641530f6e15c4b2178a2bf4a2548302cd461a7ad7b224e8bc30fddff25cc600fbe862af19a2bba04a1931dca3ee4c51616471832bc625e27929d1bdb104c34dac1ae7d1fef2c0c249811d26fe882c330df0d3f939c2c0a48950772cfec31f2d15e5140683420e80761116d0ba76f55", &(0x7f00000001c0)=""/151, 0x5, 0x5}, 0x28) 2018/05/02 02:07:18 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f0000000100)=""/1, 0xfffffffffffffc21) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x3, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:07:18 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x2c, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:18 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@rand_addr}, &(0x7f0000000140)=0xc) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) r2 = openat$cgroup_ro(r1, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000280)=0x1341, 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={r2, 0x0, 0x1, 0x812, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 2018/05/02 02:07:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x9, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) [ 660.795226] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/02 02:07:18 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0xf0ffff, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x10, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:07:18 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x28000000, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 660.850819] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/02 02:07:19 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x8848, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:19 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060809002000fffc0c6565643b799365195f1b76"], 0x1000) [ 660.894781] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/02 02:07:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x14, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:07:19 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x88ffffff00000000, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:19 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804742000fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0xfffffffffffffffc, 0x0, 0x0, 0x800000000000, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x8}) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:19 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100200000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r0, &(0x7f0000000040)=""/1, 0xfeee) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000002700)={0x5, 0xa4e4, 0xffffffffffff1f5d, 0x6, 0x1}) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x400}) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) sendmsg$nl_generic(r1, &(0x7f00000026c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000002680)={&(0x7f0000000280)={0x23dc, 0x23, 0x900, 0x70bd2c, 0x25dfdbff, {0x7}, [@nested={0x19c, 0x7d, [@generic="162ee9eb680a3e048b6f3344858cf25e37b1977e2b18f98765942bf501dca067e6a86bd164b2147de8fb94471eeff7a086b3e604d7c2ff9a8e4beea13ac438efb034da2f8e7d19d99e7d6abf752919bf9961ef7aabb328e91f8dd10fa953178a3ed490ba9ac7f568bd9a74688c99f71a41cb6e3a282d9c1847f75e1949f4b76a5989acc9e3fc28f372ec17bd367cc77080eebb72a9fd5bd4146ad0b3b4634a207b084bd5ff8af1852b5ce9e7ce1b975192e5f503b0dddd852d0ef5f2335a0622", @generic="8dbf3900777ad2b642cc14b2fe03d3c22b0a4bb5ae4d5d626c69dff9291d3133e9c07c9e29b7e62968e12dbab2bda785b5e86f582f5bdccd04d17fa90452f6533d0905efecf4ad54e49d402e4013f95aa78105c72cff0c1b89e5d7996e2f575f4ed63d278045b605694a625350c82ad6a6bacb8d244c82a3547eec65ac4593adf7be2ea4bfc9373f4dbec50dfbdbf7c84e358768b2cd6612e0c2e46d55c94c764a80f13258062d7a682b9716c4752bcd8341f7f3", @typed={0x8, 0x23, @pid=r2}, @typed={0x8, 0x11, @pid=r3}, @typed={0x14, 0x4f, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @generic="a2eb04bac90641604a6d1c2c5b8d7aff98c7436a8eeecb8716a2c1a7d8a0cd549bdab19227dae92222147630071595615eb6cd12e76c0452648ada0aa53a102493095ed0c6d54646786f7c08376a53fb93a80a5f21b74e0caa5f87f8ef54ebd7ddc76b3464ae7900a771f0c83aa73b8fd153f154a4991c56fbfa50ba70f4bdbf2b5a1673b2af8bc6f74f56daac92f18cf6d38117a41e5130ecc3ebf4f7887a", 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@generic="dbdae148", @generic="6add15b67f5f03d91a51f167e6e1d5639ebc042af6eccae276583c9b837800799514d5ac050160652706837bba74961a182ca15942dea0189392b21eabfabef62b739a7bef605aa9eceddb6bc8a90defb3dff8759c1639f4c361c5cc13e4f92a670502589c67789fc7794e4ede0d6d9fcbaf879ee95e111e57527fdc43edcc788cf57aafc9f95779f350974ff061c162f3308a3c66dc57d85d532908f4780749cd1f1337789810b9ba3de61fda5b8003bcbcc0cbc83c0f1cb0c1b9b226f493f1ed126415e1f93f0b29dd826d955a7abd635867c6409dad86867971747fea518c60cdda5dc8f63fc81a54e590dd921b9411182c476109f68e4e4735a785992f4f686956a9b8702784c50298488e202a96fef1f32d5fa364224c9059473beefb9da0ccdeec420c9ec0745d0eaff5693ac4aeeeab14112516c681ec99ecbbe4f0a10d3344bbbc6c2e352e7a06ef6b00d325b170fccf918f9de6a9760160bfae72203294a1d7778e6775f32b8c699c97e039e81ab7e637c1e51d5fe9d9a6226e5c02c6dd749a006189aba58bf019f310adf7469705f19fc6e0b8ce2bb1d92e1f21b153a0fa92b0e2bf707bfb24671c2c8b6a9f04413e51f0148d9c1a9756211308ff3127013e999c2adf6bb592e844a3b6f002b56950e8084be97a6a099e69fdf420037316075f9f8f49518031746328f105d41c82803934fbe5287238deb0a2e311c0eceaead9b74dfb4ffbd514fad864b2f87b69ca60b1486e9f681817eef310190c2c93363445399e7b05ef1a97379a04b57097f46dba05172301472b24e560338d76ea70b92c9d126f4f734f47294f552066acf63f77e03310095c4e3e7bd73e03c7267b2f9569b8379bdee741941211dd36be97c34171dece30c610e29d11754dbec6bde797270d23e264941ab888752e6737b778a07a1c3d57aa9b14b106d86ae113f551fa6fcda5a9977a823c0fd5914c1596a9e9d783d241c8374c1656f270a25ddda6c98fdb07eb6976648eb2d4afb8c6eb9cabbb8132ea92d5d6101c43e57c65324a40823f3a11b9f9002a60e7508eb07de3b777ed9c7a8926ec6b72bf24e754fa1849eeb6220e92123a30a6a0ce80b7b226e9d3fdbc08adfc088dca52c45c904bc49fbc714b21d5ae7168b0747174f2d4d4e1cbc017ed796f04e9c3fbd28fcd60ebac82206c089125bd407a714bbabe4c79afbaec5aa5f7f9e87678b7be7610656666fba635a951ea6e6911d52ff7f4851f93b7b54891e219d63c32b3debc2301a36102e53cdcdfbc791c61bf64f9d3d7e2fd5ea9f9bdce20780b5a96a97323f324a6d6a8964347169be7d7b84967b1a584efe11944a6095628f55d416932238c25105fcbae5faa64cf2c503e0c2789949e8be7eec4e1918be4c19078b22352c64c2556600d220385e6830862dbeb6d05f82bf8506aebebe81921dcb3874a206060a328f2e8c0e2a55277d511c36526a5eb2cd78bd1b965b3264230d7c8cfbe514f50c83fb34ff1f19fbf7dcd072dac7954108936dc55c03fab6688b4e8887b5273632b1d404961dd98f5ee9717540f0694e791aa92a4e641c8a1513a5d35a49803c7ab09e730b9f2d24d28713328417017aed59b0f4dc040dd7f821e02c32e29cb593233ba37ab7a517040e72375b190bba97925e6840703a2da50ef364e6a8c038010cef96d0d1549c7607bfd5569626b04dae6b2f29285927326db7f70e3e03aeda719b4228e4aeb3b063b7728c9e6cd96ee2dfb756f8c01e1a29dfdd2e5702cc6980bd12875ac446d36bfe0e9dbca67c64294b8b8be1837ec5c7344eee0bfff68f89df901656e2528f66eff9de1c94a3726fb34b1f82ebca96a46b42042cc6f7a07df763a30ca42d817df908ebb5afc0ad2fa294524c702bb0263496d5ff7b9d64fc348954fc06a0b4ed94298055e09eb50c897c96f4e480ab5137f6c4f2750829eb4b924b720726e4220bb15e8cb81d6c46812942cc27f9d9fedcdc374050fd32021bde5fb32a88df3f493f497020a9719492133a7af63146b1377f1d69d3d3ec9e52d78a9c5431c4b9ba9f49ae43cbe6c6b73f067f68cc27f1ef20dbbcfc867ab0f9004dc01efa44856d274f50374f2a2efaa963c64871defe4f89b2a6d48d07c2a09db31e9a963a00697d0aac86e8a6f92c9a048edb79e03df3303dd00713d6fd8d8ffce5aff0ea5a5dbf59364aee1813d4403578e63826960a0232907daa903d45adf15c85b0ce7766e3db5e1585669ccc108c6148bd251ca03e3540780536bdf1d2dca0a4b0a1ede4eb7725822b127baae347e68e246bfd62462f8660232dd39897a6fc2c61e1c7878a6123b54280d6f6e1fd8dd63a2460af07966371c491577b70485cc81fd6aa71a7a3dc816980afc767d24a7983141db7c0e470a6536b4599282103fa551ac836887f86a84cfe95c8a14b971679557a9d14e8c9dabe7c8539b2de33a43b533b247337dd27e9d02ba5c5044ba8072c24a19019dc15ca6255c2755118dd5c8051359a92be616c1f563af11ded3c3f953d655015cae487f586800d6b592b5181a00359c6649044c2422cb6a8561cd26ea2515bed6cd5255fa355fd34d43c969bee1896a0af79ec8d6fe4ac96b17a9fdaae54953aee1a7f0623af536b50a82c29232b4dfaebccec2e72397db4501f7a77e62cc2f7672c11b4f20bb13a2a390d9b5be73052c429e282d12ea81a92b6b3064d099bb7381b55c0784aa9ee91ab67b82d698abd46342ee443fbcdbcc88888461b4157a71f69f655c5291c63e8eb3e60a8374826d51f6b6fe4c2302d158495a642cf0b8af49ed2283a28141352ce0a9b512bfba190d746f4fdbe7c8f062d7e3a20175bb398da69ebec09f5882ed487367563fb003a85975f04690ce0574a241db7d042f466924dfa723db58d622f00f95fccbf0e5986cb4ebcc5967cc425534370c0df16c2eb1b05bb427a86b7405157cbc990bc14abff545a5cc9c37d560b94db67cb4d752c71af3dfd97cb2157b490441b5f31b1d6b16832bdb3e246da985a1c53692df1ff93e9bbf23663545109d4d59585f9425544258942413a10526f93a55e29c0c06eba1fd87f10049043852a7d20e4f9dcbd81f29c88d70b375ed084586b9edb355b6adce616d87e61792a662af6b87d394a8c6200a86102e20d572bc2ee66de86f83d3f087c792c4987665d3ddd202f30371fb92f1c2591f99cf26b4a58c26f136578ae706df6d957260428bbc7cb2844f26b09a353dc3ff1b1e8a4fe36486bb69de0ecf83c9a10daac64ec54304fd9acb380d3b323795ca3db848b8674b588e907f350886fa3ca210f789e67e3f8bc4eaccb46ab8056b62ece7c86095be36cd1ef1e5526cfade290d9d66cca760a89aed14bc7ea3f1b84f760fce20594211a1649cc47f830190d1d985c386d7629cdbe46b1e61662aa8c7026bfac262182e2de67b4e78b86771566b6ee4dbc3bfec93aacfc2a047515d18f201e237f126bc3044bc3a5a1eff427b35377f3af96567a981179ed1663db389debf11092fdfe2fa94aff8e7db1e29b3bef98a312f3412af8798b0e6db0870be2fc9da356c994683a860797f3c8fac74d61451fc4c51618933259bc9a4e2abf51df7c1f6a037eea924b582032cfb7b51b301290ec366d1d7b120dc5bf2859bf957052b7bb5fbb34688eebbb0bc746dc1aae76e5b7721656603ffcf10ef4fea9f7af3998b5c3a79186a898b7409108859ab5f4e1ea045c1de2693e12ce23b0053cb4e78e3d0d7a711becdbcdf5afbc7db4085a5cbec4a27aa0e198890d8eaced2260ebcd093c8cecb8c94c7d2880f961dcd18e8b75c6ed979eddbc0f445549f47b724bc9b5878963e5ac5c3a27ac30472943c0524ede442d99c5b3f66355d24af24bad945708b4487a3c0b35ef4cd72f89a7b0c6a628f73074ed7078d0befc02edab834df13cb41199b289538d7db5274f78271ad43bb36115cc889410dad432161de5ad7b63a04b640e1f3fd372bc8c388c35a7162280a8252ead58c893c2a9c2725be58f4314f415b85106422854a3470bcd8094db7eeb7b78381ad7216930691d09b14e79e139bbd8de7d5f05de45dffbc7f56070fbec93e1a23c1b2cd10a37835af328227002bbc346365f68348ab191a14bce7cd71724acc08ee17efc60494883e0d1644d8b82a44210e8b158cdecab0f43b101f8db99841fe7fd8f471820595797d76923bf76ad32d2cef247eade41ef063fb001284531743669333137b82635d5f67fe86a67661dbc267c62efd35e840b0a70d6729f3c12119889d957564953d6f8291bd59829d50bff57d462b9dbf94f89fff5fece85ec9dd8a34f44576d9ba62d300ec7bce9722a8414f287859e018543c1de386cddeb25a3aeab5a68299cd895044229e314bd2b1abb2f0e996b156ed8c07e0d6d90b6beb6d924479fd4bf245a2943b97183003bd3d1e8a6a1be2cde765482746c059578bb89c530154c1b31f8df5b8e27ec01e4fbc2d1fc3a4a143739954ffb14b998f56eb917d9fb04595c9b79b14f961067cc56284b170ec02e4b62e7baadbb8f955105e75b406d2633b50758937f74223b50890604d1de253b319c33771628b4cff1067ef7749fc5d01c13aa212d15110f69d625a0e5400282e49a98fa995bffef1b3ad3599550bf2b9d47976d8f4bdba93aa281fbb628d4c4d99de5c0aaa354291961394c4fd50595aec70363eb9b1ab0043a18fa789817bfea74715da89d60dfd570565ff4d33322589e081a58646813da728ade34f228f042f19c34c717638d8dda06be1caa2ca916ab9cd207cff6f4442c7bf073bfb6ef83601d8a5985fa172106b8040eb4875ba832169ff6728b4568eb68160dbc5af32154797770bcd544da88be6ca46e963f938a4e8965a375cfeb2dc35c5ed5c894ee381a653cc7de2b3efdbf68a42418716cb54411768699fcf456e43d2b4c351b9425f3452751266e467d6a103c55291863541c3632e96efb2f593b09a90641019e98fac155d9d5afe0d8d285fa3dd3f35458d8247d3d9e00d7cc83a146305002dc9f306307035bc3a6b9e9aa1c0f707cac32c1954757d636f80ba9241a81b41bc56ed82ba92d0f5119377b50a29ecdedb65a6cdbc50eab2d0641d3463343674e3cd9748aa9847689ac645bd2247e45fff86c0d61dce0ec6f8cd5ae6977e8936c2306a18b909dbc94cce76bc047d15b6d0cc36ee54732f824ab46093f899cc61caf7a005efcd46db0f91796b28e275933883596a36a8569f05f85b7cd060f84050863f85bf6f66a2476b4420aec3384ecff077bc3e6cfc80a0f00e6560a5250e6e7c147c88d7c1c02a87e2c1442775767047371817d13630b5a195f565a86796051f8a4075afc726469d8711504bd6fad9d185a3a67763191f61923f984ba5c1f563c1385effcc2ef16bf27d40e6c64050a3522bfe7394ebc5cbccecb88414aa218dfb9d7bdfc27d74d77031dc3d051d02f7f800530ca2c79373ee86090a521a2785f44f637b4edc657d9ab7896f26ef495c436f3c6853db13c3e5001fb09431f9dde2cb815311a05c0c621fe4e7d7e4223267a8d26bb4db0dee5d1d4586f9135d18e110772a812dda4f1a5fe12cccf2ebab79458b364e8382373f5cbb4a7279c35147a6dbace12e7ca6633c47722b89aa0a536002bfdeaae40f2b4c5baa313184d0c91d549e0e6f910b704e50a91bdf9190e614e4b08c184fe109429d0ad6a88cb8deaf23e42583d841885f3c4e0b61ceaa07209bac0bc6d822d24dfeadd424de5b77d96f235a1608fa581c82dad2bc8d49a5", @typed={0x4, 0x8e}, @generic="a110d979529b6ccfb20a169ae062515ecb12cf747208880ac2404e1e0692a30e5df066a1d5219c4e29e6498760b5073b223d5c5c592eb7ae1a8e6f54b83d6273e072258d46b15e87c017b75ff426f63640feb78121169ea3c70028943a10b5223ba361c66f84a367473165d57804e69d6161dc5192f8837d9418a1afbf82f324ded39fe949c7f461a49faa71ff84286575ea73d9fbd78dfabbd0a8eeba14230d69dd882b79", @typed={0x8, 0x55, @uid=r4}]}, 0x23dc}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) 2018/05/02 02:07:19 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:19 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000240)={0x53, 0xfffffffffffffffd, 0x53, 0x6, @buffer, &(0x7f0000000040)="27ba457f883fb73e510c19e5f886d80f683daa4c29d3c3ccba4a582f8c066d1d91e979b09e485a77256bc80f0c1ef839af4ce7c14af6de0042556d9ef74d5408f96db7799d05b67b6222e92f414ded8a98548c", &(0x7f0000000100)=""/217, 0x6, 0x10, 0xffffffffffffffff, &(0x7f0000000200)}) 2018/05/02 02:07:19 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x80) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000040)) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x20000000000, 0x81) close(r0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)) 2018/05/02 02:07:19 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x200000000000000, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:19 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x2, 0x200}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={r3, 0x3, 0x0, 0x7fff}, &(0x7f0000000100)=0x10) close(r0) 2018/05/02 02:07:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x3, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:07:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) r2 = socket$inet(0x15, 0x400000080005, 0x0) bind$inet(r2, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f000001a000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000012000), 0x0, &(0x7f0000024fb8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10}, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x200000, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x1) open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x3) fcntl$setstatus(r1, 0x4, 0x403) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) r4 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="da3ae6be70f344a8ef21e66e232f55fbb199d7e7d83c89e2973975f0da15a5dc0bddd7b53598a8268958cf119b4d9999987a38abd74ebe8e6b174bc5ade7fcedddecb9acc36a5e13f2c64e7ac860fc59f3485ed225b1fd6d6f63c0ddf19ff836410384bb8676895612a93952bc3e0f4b9250cd3fc4e5ca34b878ae595ce324cb681bab163ad530add7be8c8e4e21947db59b3ae9b21b92e3dc0967bb04f41ab2d1c39554d96d5482d8057fd993f8facd78ace3dd76d77b3b03c3c216cb0424f7d122dd5a930348184cf5da97213eecabae448f129c7111e4c1818da4814d386392a2d53ff1e722090a90a8081e5d7d652f5b0f", 0xf3, 0xffffffffffffffff) keyctl$set_timeout(0xf, r4, 0x4729) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:19 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x700, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x4, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) [ 661.875988] netlink: 'syz-executor2': attribute type 3 has an invalid length. [ 661.906254] netlink: 'syz-executor2': attribute type 4 has an invalid length. 2018/05/02 02:07:21 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x88640000, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x15, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:07:21 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804102000fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:21 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000180)=0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f00000001c0)={0x8, 0x401, 0x3, 0x1000, 0xc5c4, 0x2, 0x3, 0x47d, 0x200, 0x1ff, 0x9, 0x3}) kcmp(r3, r4, 0x2, r1, r0) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4000000}) eventfd2(0xffff, 0x80001) 2018/05/02 02:07:21 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xc0) close(r0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r1, 0x0, 0xba, 0x97, &(0x7f0000000100)="b0f92f3f8f1ed5d2ae8a076e6af3791897d4c5ebe8be0a593db37973e615ad8bb4e31fd9373fe3ed206a4891ff1402bed0027cb1746a3fd5d8bd73bc68524a12d2950bbc9c1433a1fda9cf641530f6e15c4b2178a2bf4a2548302cd461a7ad7b224e8bc30fddff25cc600fbe862af19a2bba04a1931dca3ee4c51616471832bc625e27929d1bdb104c34dac1ae7d1fef2c0c249811d26fe882c330df0d3f939c2c0a48950772cfec31f2d15e5140683420e80761116d0ba76f55", &(0x7f00000001c0)=""/151, 0x5, 0x5}, 0x28) 2018/05/02 02:07:21 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000000)) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) 2018/05/02 02:07:21 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20000) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r2, 0x24, 0x70bd29, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x40800) 2018/05/02 02:07:21 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000003}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:07:21 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x2b000000, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000005}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:07:21 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0xc0ffffff00000000, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:21 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x840, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fcntl$setstatus(r2, 0x4, 0x4000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000080)=0x6251, 0x4) ioctl$TCXONC(r1, 0x540a, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x282000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r4, 0xede}, &(0x7f0000000140)=0x8) write(r1, &(0x7f0000000180)="bf", 0x1) getrandom(&(0x7f0000000380)=""/142, 0x8e, 0x2) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) getrandom(&(0x7f0000000280)=""/229, 0xe5, 0x0) close(r0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000200)={r5, 0x8, 0x10001, 0x52}, &(0x7f0000000440)=0x10) 2018/05/02 02:07:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:07:21 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x84ffffff00000000, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000004}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:07:22 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x88a8ffff, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000008}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:07:22 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804022000fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:22 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:22 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xc0) close(r0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r1, 0x0, 0xba, 0x97, &(0x7f0000000100)="b0f92f3f8f1ed5d2ae8a076e6af3791897d4c5ebe8be0a593db37973e615ad8bb4e31fd9373fe3ed206a4891ff1402bed0027cb1746a3fd5d8bd73bc68524a12d2950bbc9c1433a1fda9cf641530f6e15c4b2178a2bf4a2548302cd461a7ad7b224e8bc30fddff25cc600fbe862af19a2bba04a1931dca3ee4c51616471832bc625e27929d1bdb104c34dac1ae7d1fef2c0c249811d26fe882c330df0d3f939c2c0a48950772cfec31f2d15e5140683420e80761116d0ba76f55", &(0x7f00000001c0)=""/151, 0x5, 0x5}, 0x28) 2018/05/02 02:07:22 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) r2 = gettid() openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000080)=0x68) mq_notify(r1, &(0x7f0000000040)={0x0, 0x3f, 0x3, @tid=r2}) 2018/05/02 02:07:22 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) r2 = dup3(r1, r0, 0x80000) r3 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000580)={{0x8, 0x7, 0xffffffffa1d4fdeb, 0x20, "ecf06ce81756cbe236506d4bd9a8f495797967f07c679ff8fed5e1262f6996fd3f13bd2e7af6eb34cfb12bdf", 0x100000}, 0x0, 0x0, 0x5, r3, 0xd578, 0x800, "8556142ef3f7871891cf5853cf07a8786c06228c2df119d38920bdb05be30a9c7ff0a93e723d2401207ffe86586fb00f9359ad341c90d1fbdb789e6123f4881f", &(0x7f0000000080)='/dev/ptmx\x00', 0xa, [], [0x3f, 0x7, 0x0, 0x100]}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f00000001c0)={0x48d4, {{0xa, 0x4e20, 0xeddd, @empty, 0x2}}, 0x1, 0x6, [{{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0xa}, 0xff}}, {{0xa, 0x4e23, 0x2, @empty, 0x81}}, {{0xa, 0x4e22, 0xf7e, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, {{0xa, 0x4e24, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}}, {{0xa, 0x4e21, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, {{0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}}]}, 0x390) 2018/05/02 02:07:22 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000011}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:07:22 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x800e0000, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:22 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x2900, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:22 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x201fd) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe000000b}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:07:22 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0xffffca88, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000007}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:07:22 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000500)='/dev/hwrng\x00', 0x121040, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000600)='/dev/vcsa#\x00', 0x4, 0x40000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000007c0)=ANY=[@ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\a\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000740)=ANY=[@ANYBLOB="cf3b8c52863d6ff8ca2b8ff3a20b29661052a42baf6927bb93b9af3818b1d4379cb055a1dfe89fb7748cd8b8b1b094a46893b8cf66ec462f42d93f8efb9d5e1c482512ba9dc6bc3467c561b2a50218cc2e322ffdf09ccc1b80f6b64be43cf06e7e57718e2af6ef6dad6007a3e1c88045716f4f4bdc7e6d9040"], @ANYBLOB="990000000640e0ff02000000ffffff40937240b7950f510d584ffa120143ab7fe4242849ba9abb0ef64e0175e84a14d1845e7ef8ca3b2c1b2d470f69a5552a17c77e2328469115c7c7a486603f1b8ae85b57770bfc689e7292fe4be34b88032a7bcdf8c6969019824a299da120b1cd1ad83069b91b70129f40a16b6e54ebb8e3b0784b82330a376246563afc48d3ab3bcfc49f44217524b43a07a1081717b3d9263242fcd8b29f7494731ee1fad07f29857926c9f9c7e5a57c763e8e0da46aae50f33b"]) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00005befdc)) r4 = syz_open_pts(r3, 0x20201) fcntl$setstatus(r4, 0x4, 0x2802) ioctl$TCXONC(r4, 0x540a, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x4c5e) write(r4, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000698000)=0xe) close(r3) r5 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000ffc000/0x1000)=nil) shmat(r5, &(0x7f0000ffa000/0x4000)=nil, 0x6000) r6 = msgget$private(0x0, 0x1) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r4, 0x9) msgsnd(r6, &(0x7f0000000480)=ANY=[@ANYBLOB="02000000000000498a39b5f2c42c5d2de2e9accc9e2d9d32985e28b30fa15cdfa071a4bc419a109a078b0a3ed8045acf11cca9d8d7ac833efffa44e3bc6a1eb3b5bc71399945cba3ab89e56d213ea7cfffe9a70df8c3c9fb68066300000000000000000000000000000000"], 0x6b, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000380)=0x0) r13 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vcs\x00', 0x80, 0x0) ioctl$KVM_CREATE_IRQCHIP(r13, 0xae60) msgctl$IPC_SET(r6, 0x1, &(0x7f00000003c0)={{0x5, r7, r8, r9, r10, 0x11, 0x3f}, 0x8000, 0xfffffffffffffff9, 0x1, 0x1, 0x2c4, 0xfffffffffffff9e2, r11, r12}) 2018/05/02 02:07:22 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x88caffff00000000, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000013}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:07:23 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804052000fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:23 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x2800000000000000, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:23 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x202800) write$vnet(r2, &(0x7f00000001c0)={0x1, {&(0x7f0000000080)=""/36, 0x24, &(0x7f00000000c0)=""/135, 0x1, 0x4}}, 0x68) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:23 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) getsockopt$inet_tcp_buf(r1, 0x6, 0xf, &(0x7f0000000140)=""/182, &(0x7f0000000040)=0xb6) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:23 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) signalfd(r0, &(0x7f0000000000)={0x20}, 0x8) r2 = getpgrp(0xffffffffffffffff) r3 = getpgrp(r2) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000000040)={'ip6gre0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) r5 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000704ffb)="8907040400", 0x5) connect$inet(r5, &(0x7f0000000000)={0x2}, 0x10) fcntl$setown(r1, 0x8, r3) close(r1) 2018/05/02 02:07:23 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:23 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804102000fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:23 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x4305, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000006}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:07:23 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x4100, 0x0) ioctl$KDENABIO(r2, 0x4b36) fcntl$setstatus(r1, 0x4, 0x2802) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x4) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000010}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:07:23 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x2, 0x200}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={r3, 0x3, 0x0, 0x7fff}, &(0x7f0000000100)=0x10) close(r0) 2018/05/02 02:07:23 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x11, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:23 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) syz_open_pts(r1, 0x0) 2018/05/02 02:07:24 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0xf5ffffff00000000, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe000000a}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:07:24 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x1) r3 = add_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="bd3e958a8c8203b679191d9ad9355ea08d74341e8b0c8bbb75b89cf31f497fd15dd3b914750697798b293914557824260dfeb2e6c27eaf577031a1e8cc1e6b71adc3e4f0cb8bf18bcdac0162fa2ee2b1b8b8387d9ef5bb12ea56534264a343caa8fcfdb6703be05f1a5ce9a79d33574fdefc3bb40385d73cf6b65c1bb2d0bf29831b6db92d02614493eff66231c8e947e58a97038796d5215035e7497234b347633905d2d36f41d6a589bdda2282eb91f905f6e3ae2b1394216f81e871fbad32e79acab897d3f158", 0xc8, 0xfffffffffffffffc) r4 = add_key(&(0x7f0000000140)='.dead\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="8d9db96997cb4088a2a1bc0d6465b8fa33b17dd9b362a44ab83979abe88f3c647ef4f8fe1be0249f4ce6f233fe1f5d917fb99fcbedca2e8a614a0767322bad33d0d052498653f4a57040ce15a08ddff8439f2630e8755253b633a329f410bed943b45aedd85977ee48db480553efda9662309663e3e4a5d10be6423703d1c65c71b55225282cf3f5c857342e741bab9926c03a498f80b0743527a4e3156b584d395da35fda8d54488bd635cb1759318ff88b3a57cb1dfcc2ef54c3aee0f9e59870", 0xc1, 0xfffffffffffffff8) r5 = request_key(&(0x7f0000000400)='logon\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)='/dev/ptmx\x00', 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3, r4, r5}, &(0x7f0000000500)=""/159, 0x9f, &(0x7f0000000700)={&(0x7f00000005c0)={'sha224-avx\x00'}, &(0x7f0000000600)="1b4515d46e559b3a6c536cb52b7f064c55d5b8d3559abd0d23600bce6347a9ea7ce8ddecf862f88a20604eaa0aaf92a6c6eba12cc7850597dfc1cca51281725f058384d2f925a7537e0dc94f1839fbe32afc3b8eaa1d3b75b27e45fbc265cbf8f6d60544432a1deba7a32469ca7549dd1e3ba9a57968dce925bfd3c97a343696ca2844957aae9f2e618ea118c406bd95d3273d05cb76ea582f161006eb4d7d8e84185c6a68ba60259afbdd2b6d8e497bccc485d57cd58ad3edff5d8b94833c8b53ba81a6670fdf5d2d69d8ff82d208e0b8591b03d1d86397b8b4", 0xda}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000080)=0x6, 0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r2) r6 = getpid() prctl$void(0x0) getpgrp(r6) 2018/05/02 02:07:24 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000000)=0x3) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x101, 0x200) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) 2018/05/02 02:07:24 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804482000fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:24 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x20000, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) ioctl$TIOCCONS(r1, 0x541d) 2018/05/02 02:07:24 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:24 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@rand_addr}, &(0x7f0000000140)=0xc) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) r2 = openat$cgroup_ro(r1, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000280)=0x1341, 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={r2, 0x0, 0x1, 0x812, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 2018/05/02 02:07:24 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x4000000, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe000000c}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:07:24 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x100000000109, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe000000f}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:07:24 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x840, 0x0) fcntl$setstatus(r2, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:24 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x3a, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe000000e}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:07:24 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) r2 = getpid() getpgid(r2) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) ioctl$TCFLSH(r0, 0x540b, 0xc33) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:24 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x3000, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000009}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:07:25 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x2800, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:25 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="000000000000070608047a2000fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:25 executing program 4 (fault-call:1 fault-nth:0): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:25 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) close(r0) 2018/05/02 02:07:25 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) sendfile(r0, r0, &(0x7f0000000040), 0x0) 2018/05/02 02:07:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r0, 0x540a, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x20) connect$netrom(r2, &(0x7f0000000080)=@full={{0x3, {"81f63489b284e2"}, 0xf015}, [{"4c501a29d630ca"}, {"17a3a9ea3e318c"}, {"512937f2ef3a2a"}, {"774e17bbede052"}, {"76ba7832d8f3c5"}, {"642ea08fb4e012"}, {"d9274e22cb8cbc"}, {"f22eaaff95b08e"}]}, 0x48) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x90010, r1, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:25 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:25 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x7000000, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 667.483596] FAULT_INJECTION: forcing a failure. [ 667.483596] name failslab, interval 1, probability 0, space 0, times 0 [ 667.495065] CPU: 0 PID: 5895 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #28 [ 667.502275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 667.511641] Call Trace: [ 667.514264] dump_stack+0x1b9/0x294 [ 667.517932] ? dump_stack_print_info.cold.2+0x52/0x52 [ 667.523159] ? lock_downgrade+0x8e0/0x8e0 [ 667.527349] should_fail.cold.4+0xa/0x1a 2018/05/02 02:07:25 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x38000000, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x440000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) close(r0) [ 667.531741] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 667.536886] ? __local_bh_enable_ip+0x161/0x230 [ 667.541616] ? _raw_spin_unlock_bh+0x30/0x40 [ 667.546060] ? release_sock+0x1e2/0x2b0 [ 667.550059] ? rcu_is_watching+0x85/0x140 [ 667.554242] ? __local_bh_enable_ip+0x161/0x230 [ 667.558949] ? __release_sock+0x3a0/0x3a0 [ 667.563486] ? find_held_lock+0x36/0x1c0 [ 667.567606] ? check_same_owner+0x320/0x320 [ 667.571965] ? rcu_note_context_switch+0x710/0x710 [ 667.576928] ? __netlink_lookup+0x5cf/0xaa0 2018/05/02 02:07:25 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x21000000, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x4002, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) sendto$ax25(r1, &(0x7f00000001c0)="f365e57aaa05b8535e3a2ef185128048a3ec5750d6bd47ad621b44da1bb79a55bb33e75e95c77fac7ce8e0d9b01c68f2de3ad8947c7e8e7aa2599567c84095a240a6571b1f6c14d7bef138ae01074d9612ddde7bf6c77e03d964707fab86aa134b26cce1ab65b8f10ebfbf352168b90cfd151ec9378792e8ba18070d01cf37cdf4ddd695b5ec589dea2283364d932c0a6f37336b", 0x94, 0x40, &(0x7f0000000280)={0x3, {"35969ee7bb7f32"}, 0xfffffffffffffe98}, 0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2802) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000380)={0x7, 0x59, 0x1000, 0x5}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) kcmp(r2, r3, 0x2, r0, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0x9, 0x6, 0x3, 0x37fa, 0x7f}, &(0x7f0000000440)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000480)={r4, 0xe7}, 0x8) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000100)={0x7ff, 0x0, 0x4}) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x80, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000698000)=0xe) close(r0) ioctl$TUNSETVNETBE(r5, 0x400454de, &(0x7f0000000400)=0x1) ioctl$TCSETAF(r5, 0x5408, &(0x7f00000000c0)={0x7fff, 0x5, 0x8, 0x5, 0xad1d, 0x7bb3, 0x1, 0x1, 0x1ff, 0x2f}) [ 667.581286] __should_failslab+0x124/0x180 [ 667.585552] should_failslab+0x9/0x14 [ 667.589384] kmem_cache_alloc_node+0x272/0x780 [ 667.593996] ? find_held_lock+0x36/0x1c0 [ 667.598089] __alloc_skb+0x111/0x780 [ 667.601900] ? skb_scrub_packet+0x580/0x580 [ 667.606258] ? rcu_is_watching+0x85/0x140 [ 667.610449] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 667.615683] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 667.621257] ? netlink_autobind.isra.34+0x240/0x330 [ 667.626403] netlink_sendmsg+0xb01/0xfa0 2018/05/02 02:07:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe000000d}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:07:25 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x87ffffff, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 667.630518] ? netlink_unicast+0x740/0x740 [ 667.634799] ? security_socket_sendmsg+0x94/0xc0 [ 667.639580] ? netlink_unicast+0x740/0x740 [ 667.643852] sock_sendmsg+0xd5/0x120 [ 667.647613] ___sys_sendmsg+0x805/0x940 [ 667.651613] ? copy_msghdr_from_user+0x560/0x560 [ 667.656389] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 667.661940] ? proc_fail_nth_write+0x96/0x1f0 [ 667.666470] ? __fget_light+0x2ef/0x430 [ 667.670469] ? fget_raw+0x20/0x20 [ 667.673934] ? find_held_lock+0x36/0x1c0 [ 667.678007] ? kasan_check_write+0x14/0x20 2018/05/02 02:07:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0xfffffffffffffffa) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r0, &(0x7f0000000040)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:25 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x2, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 667.682258] ? wait_for_completion+0x870/0x870 [ 667.686856] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 667.692411] ? sockfd_lookup_light+0xc5/0x160 [ 667.696926] __sys_sendmsg+0x115/0x270 [ 667.700825] ? __ia32_sys_shutdown+0x80/0x80 [ 667.705247] ? __sb_end_write+0xac/0xe0 [ 667.709240] ? fput+0x130/0x1a0 [ 667.712531] ? ksys_write+0x1a6/0x250 [ 667.716348] __x64_sys_sendmsg+0x78/0xb0 [ 667.720427] do_syscall_64+0x1b1/0x800 [ 667.724329] ? finish_task_switch+0x1ca/0x810 [ 667.728838] ? syscall_return_slowpath+0x5c0/0x5c0 [ 667.733783] ? syscall_return_slowpath+0x30f/0x5c0 [ 667.738731] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 667.744131] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 667.748990] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 667.754185] RIP: 0033:0x455979 [ 667.757374] RSP: 002b:00007f04064bfc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 667.765092] RAX: ffffffffffffffda RBX: 00007f04064c06d4 RCX: 0000000000455979 [ 667.772452] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 667.779730] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 667.787008] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 667.794293] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000000 2018/05/02 02:07:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000015}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:07:26 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x8, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:26 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0xa0d}) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) close(r0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0) connect$bt_l2cap(r2, &(0x7f00000000c0)={0x1f, 0x100000000, {0x4, 0x3, 0x6, 0x0, 0x200, 0x40}, 0x100}, 0xe) 2018/05/02 02:07:26 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804004000fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:26 executing program 4 (fault-call:1 fault-nth:1): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:26 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r2 = open(&(0x7f0000b2cff8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f00007a4ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r2, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00') ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x4281, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000040), &(0x7f00000001c0)=0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000280)={0x6, 0x7fffffff, [{0x7, 0x0, 0x1ff}, {0xfb6, 0x0, 0xff}, {0x3, 0x0, 0x20}, {0x2af, 0x0, 0x1ff}, {0x5, 0x0, 0xffffffffffffffff}, {0x84, 0x0, 0x4}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000140)={0x3, 0x4, 0x7fff, {0x0, 0x989680}, 0xc9, 0x8}) 2018/05/02 02:07:26 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:26 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xc0, "847e00c74e2558c212daa20518a0ad351c930bf2d6fd470d352f5b9f558e3373efcee30acd5e3f172b39ad82e6b1599f7d0613e3315a16feb4c38070b5d21ec28ea81cfeaafc07d5c0e6d4364e328c3bf24ede781cd15725a55cc2989fdd18aeb350c17a6d59a8a6c0ba65ffe69b6f31e4cacc971bd8f53c9ca30cb2323a6ae7c2dd5d1a965c83771d2e548c5d00d858857b0715a1eae17be1725b808afbc22bbf1947f7b701d1d1d7fa7782e812a352bd40bcb2264f34bc189191f7df870c27"}, &(0x7f0000000000)=0xc8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000040)=r2, 0x4) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) [ 668.645408] FAULT_INJECTION: forcing a failure. [ 668.645408] name failslab, interval 1, probability 0, space 0, times 0 [ 668.657414] CPU: 1 PID: 5950 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #28 [ 668.664619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 668.673989] Call Trace: [ 668.676603] dump_stack+0x1b9/0x294 [ 668.680257] ? dump_stack_print_info.cold.2+0x52/0x52 [ 668.685470] ? is_bpf_text_address+0xd7/0x170 [ 668.689989] ? kernel_text_address+0x79/0xf0 [ 668.694419] ? __unwind_start+0x166/0x330 [ 668.698599] should_fail.cold.4+0xa/0x1a [ 668.702685] ? __save_stack_trace+0x7e/0xd0 [ 668.707035] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 668.712167] ? save_stack+0xa9/0xd0 [ 668.715813] ? save_stack+0x43/0xd0 [ 668.719452] ? kasan_kmalloc+0xc4/0xe0 [ 668.723353] ? kasan_slab_alloc+0x12/0x20 [ 668.727519] ? find_held_lock+0x36/0x1c0 [ 668.731614] ? check_same_owner+0x320/0x320 [ 668.736216] ? rcu_note_context_switch+0x710/0x710 [ 668.741170] __should_failslab+0x124/0x180 2018/05/02 02:07:26 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x80350000, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000012}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:07:26 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:26 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804072000fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x14}, 0x1}, 0x0) [ 668.745428] should_failslab+0x9/0x14 [ 668.749246] kmem_cache_alloc_node_trace+0x26f/0x770 [ 668.754379] __kmalloc_node_track_caller+0x33/0x70 [ 668.759336] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 668.764106] __alloc_skb+0x14d/0x780 [ 668.767844] ? skb_scrub_packet+0x580/0x580 [ 668.772194] ? rcu_is_watching+0x85/0x140 [ 668.776357] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 668.781572] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 668.787131] ? netlink_autobind.isra.34+0x240/0x330 [ 668.792168] netlink_sendmsg+0xb01/0xfa0 [ 668.796247] ? netlink_unicast+0x740/0x740 [ 668.800505] ? security_socket_sendmsg+0x94/0xc0 [ 668.805296] ? netlink_unicast+0x740/0x740 [ 668.809549] sock_sendmsg+0xd5/0x120 [ 668.813287] ___sys_sendmsg+0x805/0x940 [ 668.817279] ? copy_msghdr_from_user+0x560/0x560 [ 668.822059] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 668.827607] ? proc_fail_nth_write+0x96/0x1f0 [ 668.832119] ? __fget_light+0x2ef/0x430 [ 668.836107] ? fget_raw+0x20/0x20 [ 668.839567] ? find_held_lock+0x36/0x1c0 [ 668.843650] ? kasan_check_write+0x14/0x20 [ 668.847906] ? wait_for_completion+0x870/0x870 [ 668.852509] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 668.858069] ? sockfd_lookup_light+0xc5/0x160 [ 668.862581] __sys_sendmsg+0x115/0x270 [ 668.866477] ? __ia32_sys_shutdown+0x80/0x80 [ 668.870898] ? __sb_end_write+0xac/0xe0 [ 668.874893] ? fput+0x130/0x1a0 [ 668.878186] ? ksys_write+0x1a6/0x250 [ 668.882003] __x64_sys_sendmsg+0x78/0xb0 [ 668.886098] do_syscall_64+0x1b1/0x800 [ 668.889993] ? finish_task_switch+0x1ca/0x810 [ 668.894512] ? syscall_return_slowpath+0x5c0/0x5c0 [ 668.899485] ? syscall_return_slowpath+0x30f/0x5c0 [ 668.904470] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 668.909871] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 668.914745] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 668.919961] RIP: 0033:0x455979 [ 668.923180] RSP: 002b:00007f04064bfc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 668.930930] RAX: ffffffffffffffda RBX: 00007f04064c06d4 RCX: 0000000000455979 [ 668.938242] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 668.945549] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 668.952835] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 668.960137] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000001 2018/05/02 02:07:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0xc0}, 0x1}, 0x0) 2018/05/02 02:07:27 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0xfffff000, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:27 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:27 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="000000000000070608046c2000fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:27 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x109100) setsockopt$llc_int(r2, 0x10c, 0x6, &(0x7f0000000080)=0x3a, 0x4) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:27 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) fcntl$setpipe(r0, 0x407, 0xf77) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x802, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000140)=""/19) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000040)={0x1000, 0x6, 0x40000000000}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000180)={0x3, 0xfe0, 0xb38}) 2018/05/02 02:07:27 executing program 4 (fault-call:1 fault-nth:2): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:27 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x2000000000) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x80000000, 0x4) 2018/05/02 02:07:27 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x11000000, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 669.677565] FAULT_INJECTION: forcing a failure. [ 669.677565] name failslab, interval 1, probability 0, space 0, times 0 [ 669.688888] CPU: 1 PID: 6009 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #28 [ 669.696092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 669.705572] Call Trace: [ 669.708195] dump_stack+0x1b9/0x294 [ 669.711863] ? dump_stack_print_info.cold.2+0x52/0x52 [ 669.717073] ? graph_lock+0x170/0x170 [ 669.720906] should_fail.cold.4+0xa/0x1a 2018/05/02 02:07:27 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x6, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 669.725792] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 669.730928] ? lock_release+0xa10/0xa10 [ 669.734931] ? check_same_owner+0x320/0x320 [ 669.739294] ? graph_lock+0x170/0x170 [ 669.743125] ? rcu_note_context_switch+0x710/0x710 [ 669.748106] ? find_held_lock+0x36/0x1c0 [ 669.752206] ? __lock_is_held+0xb5/0x140 [ 669.756321] ? check_same_owner+0x320/0x320 [ 669.760695] ? rcu_note_context_switch+0x710/0x710 [ 669.766544] __should_failslab+0x124/0x180 [ 669.770817] should_failslab+0x9/0x14 2018/05/02 02:07:27 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x5, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 669.774652] kmem_cache_alloc_node+0x272/0x780 [ 669.779276] ? validate_nla+0x7b0/0x7b0 [ 669.783300] __alloc_skb+0x111/0x780 [ 669.787055] ? skb_scrub_packet+0x580/0x580 [ 669.791422] ? kasan_check_write+0x14/0x20 [ 669.795700] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 669.800671] ? genl_rcv+0x40/0x40 [ 669.804164] ? wait_for_completion+0x870/0x870 [ 669.808785] ? kasan_check_read+0x11/0x20 [ 669.812970] ? lock_acquire+0x1dc/0x520 [ 669.816977] ? genl_rcv+0x19/0x40 [ 669.820474] netlink_ack+0x2d7/0xbc0 [ 669.824241] ? netlink_sendmsg+0xfa0/0xfa0 2018/05/02 02:07:27 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x2100000000000000, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 669.828514] ? mutex_unlock+0xd/0x10 [ 669.832265] ? genl_rcv_msg+0x102/0x170 [ 669.836293] netlink_rcv_skb+0x35d/0x440 [ 669.840392] ? genl_family_rcv_msg+0x1120/0x1120 [ 669.845183] ? netlink_ack+0xbc0/0xbc0 [ 669.849101] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 669.854325] ? netlink_skb_destructor+0x210/0x210 [ 669.859202] genl_rcv+0x28/0x40 [ 669.862518] netlink_unicast+0x58b/0x740 [ 669.866614] ? netlink_attachskb+0x970/0x970 [ 669.871057] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 2018/05/02 02:07:27 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x8847000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 669.876627] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 669.881675] ? security_netlink_send+0x88/0xb0 [ 669.886288] netlink_sendmsg+0x9f0/0xfa0 [ 669.890386] ? netlink_unicast+0x740/0x740 [ 669.894660] ? security_socket_sendmsg+0x94/0xc0 [ 669.899445] ? netlink_unicast+0x740/0x740 [ 669.903713] sock_sendmsg+0xd5/0x120 [ 669.907463] ___sys_sendmsg+0x805/0x940 [ 669.911477] ? copy_msghdr_from_user+0x560/0x560 [ 669.916277] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 669.921842] ? proc_fail_nth_write+0x96/0x1f0 2018/05/02 02:07:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0xf}, 0x1}, 0x0) 2018/05/02 02:07:28 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x88a8ffff], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 669.926376] ? __fget_light+0x2ef/0x430 [ 669.930376] ? fget_raw+0x20/0x20 [ 669.933847] ? find_held_lock+0x36/0x1c0 [ 669.937938] ? kasan_check_write+0x14/0x20 [ 669.942199] ? wait_for_completion+0x870/0x870 [ 669.946824] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 669.952388] ? sockfd_lookup_light+0xc5/0x160 [ 669.956912] __sys_sendmsg+0x115/0x270 [ 669.960833] ? __ia32_sys_shutdown+0x80/0x80 [ 669.965277] ? __sb_end_write+0xac/0xe0 [ 669.969281] ? fput+0x130/0x1a0 [ 669.972589] ? ksys_write+0x1a6/0x250 2018/05/02 02:07:28 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x2b000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 669.976431] __x64_sys_sendmsg+0x78/0xb0 [ 669.980519] do_syscall_64+0x1b1/0x800 [ 669.984517] ? finish_task_switch+0x1ca/0x810 [ 669.989038] ? syscall_return_slowpath+0x5c0/0x5c0 [ 669.993994] ? syscall_return_slowpath+0x30f/0x5c0 [ 669.998951] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 670.004347] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 670.009240] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 670.014451] RIP: 0033:0x455979 [ 670.017654] RSP: 002b:00007f04064bfc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 670.025387] RAX: ffffffffffffffda RBX: 00007f04064c06d4 RCX: 0000000000455979 [ 670.032690] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 670.039974] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 670.047258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 670.054547] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000002 2018/05/02 02:07:28 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x8035], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x7ffff000}, 0x1}, 0x0) 2018/05/02 02:07:28 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x8000, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x20201) fcntl$setstatus(r2, 0x4, 0x2802) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000698000)=0xe) close(r1) 2018/05/02 02:07:28 executing program 4 (fault-call:1 fault-nth:3): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:28 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804042000fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:28 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x2) r1 = memfd_create(&(0x7f00000000c0)='/dev/sg#\x00', 0x2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x6f7, 0xa, 0x5, 0x1, "1f42bc08fe7dffd8da5923da71c2433e8e3903616521ce4a50db370ad97d96f81d6c9f8b8257a100b6c257e400af8997c0e5959705e09f49a849237d7804d657", "a2b539f42eeed9d01afdb276d23be6b252ad0a682da45a26f352a9278fee5e55", [0xffffff0000000000, 0x24000000000]}) r2 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) ioctl$SG_SET_DEBUG(r2, 0x227e, &(0x7f0000000000)=0x1) close(r0) fremovexattr(r0, &(0x7f00000001c0)=@known='security.selinux\x00') ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x6) 2018/05/02 02:07:28 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:28 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0xb}, 0x1}, 0x0) 2018/05/02 02:07:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x200002e0}, 0x1}, 0x0) [ 670.693639] FAULT_INJECTION: forcing a failure. [ 670.693639] name failslab, interval 1, probability 0, space 0, times 0 [ 670.704941] CPU: 1 PID: 6064 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #28 [ 670.712119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 670.721622] Call Trace: [ 670.724202] dump_stack+0x1b9/0x294 [ 670.727840] ? dump_stack_print_info.cold.2+0x52/0x52 [ 670.733025] ? is_bpf_text_address+0xd7/0x170 [ 670.737511] ? kernel_text_address+0x79/0xf0 2018/05/02 02:07:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0xec0}, 0x1}, 0x0) 2018/05/02 02:07:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0xfffffdef}, 0x1}, 0x0) 2018/05/02 02:07:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x33fe0}, 0x1}, 0x0) [ 670.741913] ? __unwind_start+0x166/0x330 [ 670.746061] should_fail.cold.4+0xa/0x1a [ 670.750112] ? __save_stack_trace+0x7e/0xd0 [ 670.754423] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 670.759523] ? graph_lock+0x170/0x170 [ 670.763317] ? save_stack+0x43/0xd0 [ 670.766937] ? kasan_kmalloc+0xc4/0xe0 [ 670.770807] ? kasan_slab_alloc+0x12/0x20 [ 670.774942] ? find_held_lock+0x36/0x1c0 [ 670.778995] ? __lock_is_held+0xb5/0x140 [ 670.783060] ? check_same_owner+0x320/0x320 [ 670.787379] ? rcu_note_context_switch+0x710/0x710 2018/05/02 02:07:28 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0xc0ffffff00000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:28 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x200000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 670.792303] __should_failslab+0x124/0x180 [ 670.796540] should_failslab+0x9/0x14 [ 670.800332] kmem_cache_alloc_node_trace+0x26f/0x770 [ 670.805429] __kmalloc_node_track_caller+0x33/0x70 [ 670.810354] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 670.815105] __alloc_skb+0x14d/0x780 [ 670.818809] ? skb_scrub_packet+0x580/0x580 [ 670.823121] ? kasan_check_write+0x14/0x20 [ 670.827352] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 670.832273] ? genl_rcv+0x40/0x40 [ 670.835714] ? wait_for_completion+0x870/0x870 [ 670.840313] ? kasan_check_read+0x11/0x20 2018/05/02 02:07:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x3}, 0x0) [ 670.844484] ? lock_acquire+0x1dc/0x520 [ 670.848468] ? genl_rcv+0x19/0x40 [ 670.851914] netlink_ack+0x2d7/0xbc0 [ 670.855616] ? netlink_sendmsg+0xfa0/0xfa0 [ 670.859850] ? mutex_unlock+0xd/0x10 [ 670.863551] ? genl_rcv_msg+0x102/0x170 [ 670.867513] netlink_rcv_skb+0x35d/0x440 [ 670.871566] ? genl_family_rcv_msg+0x1120/0x1120 [ 670.876309] ? netlink_ack+0xbc0/0xbc0 [ 670.880183] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 670.885366] ? netlink_skb_destructor+0x210/0x210 [ 670.890209] genl_rcv+0x28/0x40 [ 670.893480] netlink_unicast+0x58b/0x740 [ 670.897532] ? netlink_attachskb+0x970/0x970 [ 670.901931] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 670.907453] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 670.912459] ? security_netlink_send+0x88/0xb0 [ 670.917029] netlink_sendmsg+0x9f0/0xfa0 [ 670.921084] ? netlink_unicast+0x740/0x740 [ 670.925308] ? security_socket_sendmsg+0x94/0xc0 [ 670.930047] ? netlink_unicast+0x740/0x740 [ 670.934274] sock_sendmsg+0xd5/0x120 [ 670.937984] ___sys_sendmsg+0x805/0x940 [ 670.941950] ? copy_msghdr_from_user+0x560/0x560 [ 670.946711] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 670.952242] ? proc_fail_nth_write+0x96/0x1f0 [ 670.956730] ? __fget_light+0x2ef/0x430 [ 670.960689] ? fget_raw+0x20/0x20 [ 670.964124] ? find_held_lock+0x36/0x1c0 [ 670.968173] ? kasan_check_write+0x14/0x20 [ 670.972396] ? wait_for_completion+0x870/0x870 [ 670.976980] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 670.982517] ? sockfd_lookup_light+0xc5/0x160 [ 670.987001] __sys_sendmsg+0x115/0x270 [ 670.990874] ? __ia32_sys_shutdown+0x80/0x80 [ 670.995267] ? __sb_end_write+0xac/0xe0 [ 670.999226] ? fput+0x130/0x1a0 [ 671.002490] ? ksys_write+0x1a6/0x250 [ 671.006282] __x64_sys_sendmsg+0x78/0xb0 [ 671.010332] do_syscall_64+0x1b1/0x800 [ 671.014222] ? finish_task_switch+0x1ca/0x810 [ 671.018706] ? syscall_return_slowpath+0x5c0/0x5c0 [ 671.023626] ? syscall_return_slowpath+0x30f/0x5c0 [ 671.028552] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 671.033902] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 671.038743] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 671.043940] RIP: 0033:0x455979 [ 671.047142] RSP: 002b:00007f04064bfc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 671.054870] RAX: ffffffffffffffda RBX: 00007f04064c06d4 RCX: 0000000000455979 [ 671.062160] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 671.069424] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 671.076683] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 671.083935] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000003 2018/05/02 02:07:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1300}, 0x0) 2018/05/02 02:07:29 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x3c00000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x400000) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x9, 0x280000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0xe) close(r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000002c0)={@dev={0xfe, 0x80, [], 0x10}, 0x55, r3}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000080), 0x4) 2018/05/02 02:07:29 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804062000fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:29 executing program 4 (fault-call:1 fault-nth:4): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:29 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3, 0x5f36}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x1, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000540)="c0d049ffc1767769069a5e006ab07de47dba75d559055e139a9f4a4823aebdb6ab2547c50255a34344b94128134b008bee52d8f02d42ccf6389ad6ddf08ebabe4d8a38da6cb44cd62411b4e5e220d20532bc9afad2c7eed899907b64718d27c77df9fa78764950724e48b66d7fd1abd6f88fdf76b19e6aef0ea6f2b4cae314127e1b318a128da215c0740c4830392ef0adc060c63089c1703ebfb70c", 0x9c}, {&(0x7f00000003c0)="1d36217891bab07fd6f8ebe18c973f5af25c0a67550b915b65cdc8db6b1838cce0fc1f64bfc0869ca23758a38ffe5f740c84c8e8d5cbf5950f726cb9bc702b888e6037dd6ed49564fdb8e2032811c8537367e757bdc36c13bc50622afb285366ddaca830213c0eea838f0f91b4a8cf790d7b503587509b6cfff19108b89ce2b974a50b6afab7195749e1ac1473b389e9b64b60a171ef13f3eec9e016f3507f6e29d60f7cea2ca4a67cbd55b9cfc6e985725d454f395f643c257eda736dd6bcbf23c8c285a8590c7aad40e6", 0xcb}, {&(0x7f00000004c0)="12bab71c515b369e234aa3dec4f99bc4717d92", 0x13}], 0x3) sendto$inet6(r2, &(0x7f0000000140)="9655468f2993b8a529d12c9474874c7cbb101258d04fa0907d9cb5ab0ac5aa58208c881dfe504b8e961068e44c5aa4a832439c326aaaff64944a148ad4eb230cdf3e84aec943686892c1b5f3dd13cdcdda88914af781a28069b0f963def71bfd314c95007f2459406a4405d1c2d9d8c94a113972a0316ea1e5219df3c980604483af", 0x82, 0x4000000, &(0x7f0000000040)={0xa, 0x4e20, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}, 0x1c) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000280)) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:29 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) write$binfmt_aout(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1220) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:29 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x800) sendmsg$unix(r2, &(0x7f0000000580)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000100)="9c95c46813e0a6435b431231c954457c1df4babd88eece17f460e098f995a263e49e9b7385991ed0b0ef45a21b262781b522ff58a022e2040378ce340bc9d41bef4431f64fe4ff8eeaa70586334ab731f7869a41baf60d345489601c1604878c3b7561ef02f67048173c424baba47fa139de09be017ed9a2a8493233d41de19351a40f9b3e625542b23551e6b3c653bdc12ebef64770e4c190b52417dac24543cc46f0a45ea65c8c7b7e9377b899d8c45db7c077c79c4bed84cd22d2735da77135e4dfe9fdb70b1d77f84b774e835187fd32920d2a24cac6d38ffe7282319b18f6ace599", 0xe4}, {&(0x7f0000000200)="ab179fb029e221278a6c2470c0f270b2af9b7f02b71ea225d2c7ce63760ab993c048e8690664dcba27ee6f9758f0282c289dfa5d15e309c3cbc76430980d7bc9ab803d43949db18a2699436babc27ad78c9e642de865328ad50e51057efb9d8ee753467ef5ec9d88b83378a91bcbcba79e818dcba1d4e4f3100d3b8bec969c91604f6e1b099783fdc0419344c5e29e8c5f412fd964da7b89166a3e5f63d51847ca05318117a045bf5f96c1790e0706ff5fd5d72cea3e7efb127bbcba815669b1531f8334393faaecee5e46f0791a", 0xce}, {&(0x7f0000000300)="e92b242802b55cd8dc94cc5b35c050a2f66ec7f68f66110196abd39a06ad334d9243285175e2706cf0f1128089340ee1e722abd33e870a431730affc8c85e20f18ce9518b4003a74cf6f0edaaab4205e8c80b57db52df0dd0b841a7b6edf375eede63c3a122df4cb187c68cf0e2cf974925df4c61f8c1922d4dc3dccb29cecfb4c82b4e3c8", 0x85}, {&(0x7f00000003c0)="6a7c5cef4e188014fbc033d20bb2dfe46cfb38ac023896b3d0d567", 0x1b}, {&(0x7f0000000400)="793db80b6d55c83d112fac71eafac59ffd6a292a6f2e01f64974856aa854af4eb4022c2561a4e02eb84b7bbc5c0f30", 0x2f}, {&(0x7f0000000440)="8001a30bcb8d3eb803f8fa4ccd7effb6236919db4fdaf36f5eeb058d497dddb31e89362d0a0256fb3c4c77e5a8a8e3504f4331792ad3a7df7c104cce01676774ad5adc791573d519363e29459fb8fa296483f295e74fe2364510899044787a3829a8c329b220d177d1a4f2a277d8cfeb194a4f86e376a0a0ea2b3e9b", 0x7c}], 0x6, &(0x7f0000000540)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1]}], 0x28, 0x4000004}, 0x20000004) 2018/05/02 02:07:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x2}, 0x0) 2018/05/02 02:07:29 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x8035000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x10000000000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x20014001}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x8}, 0x0) 2018/05/02 02:07:29 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x3000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x300000000000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x15}, 0x0) 2018/05/02 02:07:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000698000)=0x4) close(r0) 2018/05/02 02:07:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x200000000000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:30 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x800e], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x2}, 0x0) 2018/05/02 02:07:30 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) fcntl$addseals(r0, 0x409, 0xb) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:30 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000100)=""/123) write(r1, &(0x7f0000000040)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:30 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="000000000000070608042f2000fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:30 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x40000, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:30 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x103500) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x4, 0xfffffffffffffff9}, 0x8) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000040)=0x7) close(r0) 2018/05/02 02:07:31 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x4, 0x4000) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x28200, 0x0) ioctl$IOC_PR_PREEMPT(r2, 0x401870cb, &(0x7f0000000100)={0x4, 0x6, 0xb5, 0x1}) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x100, 0x0) ioctl$BLKROGET(r3, 0x125e, &(0x7f0000000080)) close(r0) 2018/05/02 02:07:31 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x2100], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0xf0ffffff}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:31 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x3}, 0x0) 2018/05/02 02:07:31 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x4788], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0xfffffff0}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:31 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x27fe) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) 2018/05/02 02:07:31 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0xa9e}, 0x0) 2018/05/02 02:07:31 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0xffffff89], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x100000000000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:32 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@nfc_llcp, &(0x7f0000000040)=0x80) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r3 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r0, &(0x7f0000000200)=""/1, 0xfffffffffffffc2f) ioctl$TCSETA(r3, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:32 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x8001, 0x400000) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000100)={0x9, 0x5, 0x3f, 0x7c03, 0xff, 0x8, 0x9, 0xae, 0xff, 0x3, 0x7, 0x2}) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000040)="3a64b6eec73f94837c5479b6d731aceb110436e9df901419af16ef16275037aea104000000", 0x13) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x400200, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000006340)=[{&(0x7f00000001c0)={0x27, 0x0, 0x0, 0x6, 0x4, 0x6, "b5ec72b43e385b9b3113d978a957bf25677a299ecd84eb6f330cb86f506e897640d8122ae098bbb2a82d004fecbc2721fa25876fbc36a2a355f6a2364f7c17", 0x26}, 0x60, &(0x7f0000001280)=[{&(0x7f0000000240)="31dbae1ed219782d8e8f04a2586f895905e2a504895bc8aa245039424948be1e33a0c8cea1d5f41c2cbec286977d2685132f5c1fb3a758b4138460717d980972a75f9f53c7325004a24effa1d8fc58a61d988a062d58c58e130dbb9950bc08f48a4111fbbba9360b11768bbd3a0a0c3b4f5dbcebe9559fc771528a4e39f7b0791415a5701fb4bc8a3607d8cc0006fff6ebac21691db8801979cd7917c66a36aa205c9933ecf8bf1489c269354c8351cbb0708769177a7ac0da0c97cfc33d15dec91fb7a911aada5be80af6455543426a01aca0990e430b969db122d0f9a10a07f8bbfef1c02b08f90a89df4be37d65508a7aaf1bfbc1f0ca7eb66d69eb919c7ff3505cd3e863685b71ec918aededb637ced59d3b8b158030e8d7e942ce2553158e74e2f55ac5281fa036b828cf3ea65901408217c4f2b7fd835d4126f73eea4926cf479b9654f98fce9832059efaff7010ec3434c075209a7f94a0be26832afbe420df1fa575d4e331d1c189805ae50b3619d0996fe7309ae18db4f66f5ea1795b10c9e3e00f6128607f0078a660fc14a04da18ba6144d89f4c3fac5a9c91292e54426af66c7feba95ab892e997a6eadeffbd2f028da2d36ca98c346701c3cf1422206594698f5a5af6f9c47a85e5576819c40c48c4d83b1ae1aa92fcf2da4f63e48cfab6b0e2134b4f7a854ba440d9258571bd44db07cf6e4b5aa1e3ead0165bd3dbb438248f66153b1bfda2a95fbb308e252b2e49e4fda0fb025ec251e018faf782d5c61f290aaceb65cd4b101320b85dee36b6c9b9e3b4a81ce74da786ba7a8eefdaa38be173f6d3f94e4c94d358c7f764b5e63d0646ac1427d3dec4c15304bbe0b074d38a3af298336f92eb0dd2fdd8a25687b6e20f9346b130ad13f7918abffe7716e64045d58a3144c7495e4b4a8b72f7c8a39c375adc1f07e10afd2a3733fa169bef618f0d8f464d2c1026f302a6f4b54082c5611c85145d9eba26ef8ef00f78e9a5fe53ead5555fd507d588c4efe0df0afe55f66f839bed63e58d76a8b260c5f7948d7bab986e7a935ce248fa35fb2ed64ec289b012d0f6fbff0ee2deff18a08cc0cc405b84deaf7a28f79b2d645a6d3bdfc09d16deb8182183f73c5d2bf8b645dbff938e505f57a306889023c50123b9f6d892e5bf1865576bc092ac784d0a4977494a9c429ccb2f240c8f6215809f86b298895f6dba87f7566cc28dddc4a34c1cc2bd55753cd6a2ba383e406e9fa961dce688c8612c5051f81c66ba4c07f802ea38ec02fec93e34978987a592e16ab63266287ba9aca0b8b5edf0b84f053c6d184c8920ddfc68f780f20e290a87461dfde90978478b38b55ebfd5351098ef0c9dd0f87e389dbc633d0ada511c0996776cafac6cc614cc45cf1f6b49c18e1edff110ebfe6f9b164363b6d78b72db2b273c6d2cc7db34b9172486009d4ca0f19b562a6bd468a5ba8ea2d9edd28c1e2b3e2f9438f9d7c935b13de81bbd4dc9fed6bb2a1b84009322ae16db6f561138417b2e171a8538e34c5a8d45fc74b0bfb7d4ac1a13d250445419a834f6182e3581d54136a785e6e480b60f3a58633dd9b8b41628adc47b5b6d315711ad40a308f2ed311a63a867d40f3892c33335c33455c89ae783742e2e77706518d4b4a872ceb1bcddfd842fd606e5bb41f406856d94f697b66cfc74f7f9359c0eb5e81cf4fb79635ef8ad58b1cb2db8d3f6ca19cb0c19a838eb91abb72e13b321bdadd7672095fe9d643f3f794ac05ade859a4f93108cb7a28536ae0aec05a41a69f6ccc956c26c386bc81d777c21409dfe1b7599770a98cb6aac1e2850d93e2788b791f1e17450b736f0f8c63464a59268ede20507c13c838f0e4f37ae4d86c6bcfb9e1cc4ed3ca1999f2ffe07182b8d7421b6d72fd608a9b2a2f3a386993cc640327fef85f69725ca36b3474053288b03e520ceb252a191923c64965ea9bd9a57cccdab158874a33f7c8c838ce138936ec939694eceecd4a8c3f7cf8715b122f6f836e6fe5c913dcd428c9385e340f7c54d01a2bc35fb076a3020fb052ae24ab4198724e4578f2115dab70cef5fa25e9c83bcc041183c20b46dda2f548565f7146559c33ce8f020f14cce0c09163019ec09a5df7a1adedaa053086dade259e274287bba4952f2e01e3ee34ec391f394c2a8fbf9266f0ef55949b4766efd135eb6f8a2bba774f39233a23746ddbf99036c9940810e7f4559257f9ea529717f8fe374e7787c6470d8f055230b7d6d6cf2007e79bcfcc5fe28aff92a46416acf0318f70ce1fe6c3325719dd7bcbaab1f4d538cd3618adc11030a32dc7dd5f33d066d90035bfcd1f6da8b69f59a479c81c957a586bc81d0b29037401fbf2193bc97e970018ad47ce5f759d1a7341a045bbda7b7b7febb9a76a5002d96d0ad2e18370fe38293880d6ca28d5124a1a104654abde1f34fd8fa802cf58126143e36614f9f3f8cafbd8232afc92c41e957e748992ce7a9af8bc7c083951f7b458c6e3f04de947c648126f8cc6ec0391f5369244de9098610a0e1195fdc8326ec845f90a97cdfade77299cdf7a2b1fb8fa417d11a18d0c3bed54faddf33ef59556a90e156b144007126fd0cb98864e8d9758450051a330808053406f61f9e500f111177c6e8cd37d07f690e59e0bd60a66781f8bd2e8e8073fc9737adc18fb63895f8d2a7f4f57ec4e5db8357f3f30910e28b8595f44f950b1d396585e8ca9193d7de533ec4f5b25ba9ce825c2f573e26c75d2130b9a0572150dd16989a5d752ddd56ca9be017a73df552c030dbc364d733c5b92c2c30b234e6299efedef1e7834b6eaebd177b9d08d85dadbfa98214b2f566d9d018d8a8db6e9a56db63c0ebc8ff191a4f8163ce980c2cf59dd611a2f128cd560451e04738aa7c2e530c8fbb3e4a45a3d867702e6a6830122f2a9390163c36ae3d2d29afff0faeba72657cd150050a0ef58f62a3f097d5709f2c01fb627b9abacd5057137a8c05d7ad1c90d286bbcf66d42d85ed516af8142534f2ed13a114a63a6fe4c66e3f8e6e57a3a533df938ae0bfb5d14a37e8f0296b5ff8d693e82efc3f3145768d443b24b8c782a82292520b791adbc8117f8e0255db0bd61f0134c053bd4ea2bf2197e72255599d7f8196603a37b682459d93f28836720a3fd8fca42e28c389221a0655ca73b8314ada60dc26cc2f8cbf16ed041a68d48c3f1fdd37f652ae281ed98aedd50fc9314656b1feb3501a537d484481a0ad1b0505cd4ad6b1f739528a3272c205bb6cf2502f410465f7d473cf46072ebba431216c32af9061ca5ac00764e85d07b050a7ce5cad764d7cb9c95d71325e839ea76639475da33bdd29123fb8686915ae975777c0baaf9961dccb94a174d2366d45a025ffe01d5fdda3969e327457f0b86bdf717341be231a0ddc38f7fd7601099f34e7e764a4f99079802f8786cf6d5ab95e3134c975bd7331b6ad7a40e4bd1db06c1db6e25715bc22d3cd55868421e43b0af720790bb920f5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0x1000}, {&(0x7f0000001240)="77c0e74ff47bb2c7f4a241de5bdbc94f6c9471d029cf95ca67ec1a43b85b", 0x1e}], 0x2, &(0x7f00000012c0)={0x88, 0x107, 0x4, "08789e107c83a08ce12f386aa1fec290d3c393e9de28301d5b0c72efeaf42c7ddb9e48915fe9c2fa990b48b6d4e1e937bc27bb39d680c39102ae187c078e6b5703ae6950705bee229378a9a4f1014fc0341fbff5fd372f0e077a203d827f07550b48c54cda21df3c9f4063a6e90a3604abdbc68d"}, 0x88, 0x40}, {&(0x7f0000001380)={0x27, 0x0, 0x1, 0x2, 0x7, 0xfff, "0d105daf532cdb4011369d78bbda0d5e60f9b224fbd1b2755dbf84687c2f70a7e7decad5989fb3784666b0158dab3a9cf50dd45e639b51780c67e609e8e115", 0xd}, 0x60, 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{&(0x7f0000004d00)="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", 0xfe}, {&(0x7f0000004e00)="e909cb6bd96874e495cf99b7d5adea6115560f1879776aaf4445cabd09097a68a0d03614676b9f5a4f8123a6c22c038d06237ce13163e18292f1e86989cd319105570c056a13d001dabc672dfd92715c37ddfe0077cc1080e7480b02f8a9a2465f", 0x61}], 0x3, 0x0, 0x0, 0x4008815}, {&(0x7f0000004ec0)={0x27, 0x0, 0x1, 0x6, 0x7fff, 0x6, "598b10379f84eaef88b17c0937bd6d001edb3b296d5d23eae4c857e371e1aec73b755b611033530882f0cb3c30839e824db40136d80cd09b320c9afd017840", 0x6}, 0x60, &(0x7f0000005500)=[{&(0x7f0000004f40)="2c6c9e189e7ce32136aa5e8493a74a3add8bc6bc34b7aa26ab4cbdc11e922cffd0938178fb0b2e51ff969ed8aaadf9568c1bb706ae3842dfb3109a96f9a6d60df69b0f732ede9ba39956f5ae001a88e3af26f2ee4b01826a55b89d9ff43717397c96453b51d91916c1b2ad7d05ab1a448bf8545a7259fa50777ebe395a8605f29256449104034edc7b423c86716010c4cd4ebf914b89fd8379724a94ac1cc3cfb01e65ce67ba179a61", 0xa9}, {&(0x7f0000005000)="87f285b495a4665be1fb697aec500b4990534e040561a776b348f6605f0140f718b5204bc53b83432afe79a44634ea02f4d711c9eedeab6216e30d17d23d2abf4f970fd94f2ce60b18cae21dedaf97ab5a6f25026c561a4124ecde60d47ff9adcf50f5d816b5496b073b3990f4b40009f0fccbae99771395e2a8b3d2fbd10f", 0x7f}, {&(0x7f0000005080)}, {&(0x7f00000050c0)="9d5db142568d715ac395b9f5380df5224a1c5f31d2797934c6adb24c5c5d003c3fc439e851e2e22de88877d15c6bc601c605b114f1e802bce6c8e82016d24cf466387a74ed72dd66fa0f3ae490ca7f85a3b489eb45b5437c24662adff2a3cf2a1fbdc74040a6a65a126656f3adebcab62bcecdd6c927311bbf12ebe411a4e32d406992dc22f2d58a", 0x88}, {&(0x7f0000005180)="cbc5c7021ae46d1d1f7298ede65375805664dc4a6a0fb63103f419d2eb26f460d6cd517800fe2b4ebde5268989b869f1f1d0b8bc7a7a222d584c03932befce413c445f543bc3515e463b048ea42779c3d1d079888af0efa4c82ba9989e66e9b9608f304c543ae461c83253a3c4a839afcfef29764d1fb59261cff607c4577a0e702c71070b7890204e7c7f87100fdc104aba2b111ac5be7c28f92fd4f2ba33b08a4dff24db3ee56c31d801f05ec54f1f33d556ef12113ca49178d125a0ade29214a6e1346478f337cbfbece97d0cb8f9a5d8bd3b7878db30cf41f1f3ee865bd776c576eb4aa5371658d7b46f8441fdacbd4ca2ad06529adaf4", 0xf9}, {&(0x7f0000005280)="1429b48515cb888305dcfb67bc00d71873cceea0f9ab7943ccae3428f91674cc0a46e1a4edfe159e37d17001498848851dd63a0270a31353c2d911c2f99d7c767113863ce2633c6464d83d4ad24cbd1b6a4d43893027bccc52daef59f6c5a11c00f71e13cacf1a60cdd68ef6514b3fdff28fffc5eafa57a8e66c9fff20e40b5c511c68ee6e9ad1e40187170d943ec4e5da15db29b8382f7b0917e4c7bd0659954a6a2dfc8ca8f5159b371d321497691d1cb3538eb2aa371c5019b3549bb69cdf3c29efba04", 0xc5}, {&(0x7f0000005380)="c552bac0aab4b7265a7ad973a8b4a10b7e06bd02d6a57922895d4341a271eedee6b25ec2953b61a2bb6b28b4330e24d32276278a6a71ffaab9969d6d", 0x3c}, {&(0x7f00000053c0)="7d19b769afcc584befe5a8c8d0107c6e36e25ad0fa4233e130ed4af5dac6fddadd3c43c25151e8b2e55c2910866b47ceccf0b86d62f02dc989c8ee2c77e8a1586450ff1e7904df90cf66a4a88dd39927c775e1489218a7dcae6eb0f0f5853c55f6eebfe636480d78695d8e03536d9f6a2fab64cb", 0x74}, {&(0x7f0000005440)="bff9456512cb18835f9cb74bd0a8e498edbd050b95e50a8659e03e538d5e7ca94465e0425711cae41c66fd9884b7cc69420df80be83971e3f1ce5c227d9f8c27c1fa3f4002bc829c0dee42db84718afe141ccd093fa3e4629f89f449b2137270530b84ae2e1ed1538119e01213897e4d222522f9a9996d1f51ec2b1aef01771c3fbe359177ad255b65bd5b24f7", 0x8d}], 0x9, &(0x7f00000055c0)={0x70, 0x117, 0x4, "ec8dfd4ad308ca7bec71e9c4c00b4975b3a290141717bf48ee79ffdd1cd6c70292bfa3b39a78bb3b2d81b8f3d7501796e242be9443dc0313990786a03e38736e75945ea407fe057113ded450957bce5c13e864b04a7bbd43f9d5a7b4"}, 0x70, 0x4}, {&(0x7f0000005640)={0x27, 0x1, 0x1, 0x7, 0x482c, 0x20, "b00a0ea9b9a7918a3a7c7ca86c4668bd1da3b7659cc67b9023fcada55454154323c9ea5ea7266007af150bdf5884aec0e8bdef542e82780d391f3391bb4886", 0x26}, 0x60, &(0x7f0000005700)=[{&(0x7f00000056c0)="5a5c0cd3d1395ad84b392a800492cf698944fafb0cba495c1c2b6d450a297eb74313c76aacfae241b5", 0x29}], 0x1, &(0x7f0000005740)={0x20, 0x11a, 0x9, "0ff5787411b10aa9ac38283cc307"}, 0x20, 0x40000}, {&(0x7f0000005780)={0x27, 0x0, 0x0, 0x0, 0x5, 0x400, "a403ae81994cd67ed168e35bae4279ccc9f06791b7ba048d7e0a06305ad4d5e138ea12775c71add2c95fcebaf95d4cdfd9811e470a1b750077db0594febdbc", 0xf}, 0x60, &(0x7f00000058c0)=[{&(0x7f0000005800)="26811745ed402cc6278e383b452668a7", 0x10}, {&(0x7f0000005840)="30f8fbd0a6745953af2987ad993760f1", 0x10}, {&(0x7f0000005880)="097b056e3033feec4a7e43a22afed3eca22a91a90b31e2b020a6b59fc9643e195e4df7ef", 0x24}], 0x3, &(0x7f0000005900)={0x100, 0x10f, 0x401, "4c151be43e531693a589ff482404be0f65e266b4108ce837c7e26ee5e5d5277b532816610953cd14e894af53033466f0b4f7b838081c5fe1414ee0a470172a0f30c70ea150ea79eaff0fc62776b678cc2026a79fe5f7eb239834de3124d83e3d0c383e374957af1b9c22e544b6eccb00e7395a912fc8719bc4f2be8f9d75d35c67d432874c8b88b46f12831a5406ca7231c26f3534e58026ec9944b2238ec643d200816a95365eca63647a76b9226ac6bf4f028123f69cce393940bc04fdd22fdbd083ea5a6a6a3b4fde2def489e48a367706504196152b59a9b8c6e88f66dae811c646a1e7baebc2f44"}, 0x100, 0x90}, {&(0x7f0000005a00)={0x27, 0x0, 0x1, 0x7, 0x10001, 0x3, "c04d4c1a8a82a081667bab4b23d1b3444ed38d5efe09e182ccd0a73d5a84d33d2cbb0ff5b702193f464839a57820c60bb40fc4c6edde8f4abbcb784e16e83b", 0x38}, 0x60, &(0x7f0000005b80)=[{&(0x7f0000005a80)="d4d8f4f8e0fabe42244d183971018e61", 0x10}, {&(0x7f0000005ac0)="0744f981a573db88e22c0ec36d30dec752e55473717e98b96e2394b7f123fe5d1be3427cc500996679bb30527c438e7a47b31c6f440c44", 0x37}, {&(0x7f0000005b00)="3a6dc342c9abfff068c6062854328c83f86e", 0x12}, {&(0x7f0000005b40)="9d84cf6452b003bd43724d0aa22418b2404bfba5c1eb7c11246fc8cde9341fa2", 0x20}], 0x4, 0x0, 0x0, 0x20008084}, {&(0x7f0000005bc0)={0x27, 0x0, 0x2, 0x0, 0x400, 0x9, "5ba344ba542a1bcf23a7e694aa2c521846ed82f10496db63724472e96de6847b7b62c48ae2801a7b57d09f8fcc173089fdddce25f76151498c67835dd370ae", 0x9}, 0x60, &(0x7f00000061c0)=[{&(0x7f0000005c40)="e46e4ed796fd3f85612a7996d0e65d8c6afece52f4fbd252c40daf76b63ea8086de3f50a07bbfe1e462809b4ab4e694e4c4eb95c70383630432a5ee4d6808aee70d252c0e79a1394abe10053c56cbd332df6afffa92ca031e6ca4864b521e798135a67a4798f445f450280d6e33e28b11db643f15471c7ae5b632085bd2af582797458", 0x83}, {&(0x7f0000005d00)="0b994099eb0fa7202e2d0d7604c694814ce73d3bea15a4e0f4d58f5dfd9cbf99cb171fe9efc526ba0fc433b90ff3fa88371dd97bea1c6eec962acbfb3a597c31508d930d2dd2208ad81576398ee23673d81b9ab68f91e9626a9af4c4c4f90c85fa550c71e9", 0x65}, {&(0x7f0000005d80)="a747eb38f6058dcfd32001887bde2e9a5ea0dac98f78b850dcbb4a3bbde95430f43bd5972e33f112814e33fc0f585f69fdda05f2d5ccbf1b9f0e8554f345742b22016279bbb2", 0x46}, {&(0x7f0000005e00)="9766ba0700c9f5d95be9a9ee21897b756b65f038498371a71e7cf9abb47c876184ae88f224f69ccbcc1483a56ed961ab89d8ecf0d2f79f2158ae02e256567fb4bdb20046eea685b7dd2838a9579091ccd481808b1c8b42e8d7a27e68f4f80d1277899f5131bce96cc20370aad2779e2c0d3c7c3aba7e798feb931044d369424dd2d439da62b39ac41723d5cb5c0e42807d81a6b6f9186eebd23f472d893fada686d375a5464d79cec64bc391875efdab035d0c3b3d29ae1689bde1176a97c4807180557e8ec5a39da0", 0xc9}, {&(0x7f0000005f00)="9c618c294a76f37980dd297cc14406a57854d271c8206ccaa6de02a3a85b0f0af83e15c79b3fd3667aea914963ffd93d773647b52d02238a01b6b7d057ab3c7cba4a5b41fee0c8efb8e5ceefec3aad323655a5e74ee61a240c787b2104e746ffdd1902531d5ec433e91d9e8c6db229a0eda43d2c55a65b2bb0fd826d556000b66fc54c608770bbd1476ff85b3006477784f811ed01050ab1c3b57a6f18686191ef3b46b8f4ac8a1d4b323110afd97f379ea082774859ae6e630503e22eb1d32c249f3a0dbcdd17347fdc", 0xca}, {&(0x7f0000006000)="7e0340d4f2829f0096f2452f0119199d2c15c7c2c0a2e14812b120130e9055f599fcf3593a964df37ef7eb9a472553ce8e0b5f4c3e1506575d4c889f3f6d53eb5dac657984ac5586b28294ccf46afa9868586fd2a0b2ae4fa218adffd7d4b1222d8071854487214c3b735a6e1d0a7b7bacce9ace023c2f543a275730fbeac6fe779e967473bfd72a14", 0x89}, {&(0x7f00000060c0)="506b9613694d8c1577c1ae0ef5c4093155e1f5ccac1540bcdd2e110a15d46b92c142417c078a47b81b76b96358cb642cb01ef672ad8f56c37a7221f715f8ee2ac3d11164d1b719af35980e73865867f543fb4626228e95620c456bc2a83da3347c4241cffddcc35c25a678022e0020459e405aa4243adcb3b5827a1fefcb6ede5d2225619967a73be92c83136cd51772d04c8c5b0275cf9430b6b8b0f3bf9b517144cb7ac2b79d6d9d2cb1357a01bb732555c59ee2ba221ca420a758542a32866201f2071803808231d593eed60333284ac50dd9e56aa89f9d5be05f55d6768d5346", 0xe2}], 0x7, &(0x7f0000006240)={0xc8, 0x11f, 0x3ff, "910469afb2399a00b0c6bb7dd5bec18d649ebc6833d6ffe922a10897632e9412d5ad53328dcc9420d61530d4d733e4997508254bb51c44d9a654a8d20cabd48be00763842f52be6e905befef2d67d6c6c959cbd37dc5cd63f5f6c0dee2a99f00510c644ce58b3df6c26c728b02bb77682b09d494402648bedf0602d61d99e0cd3cb0066449c9e3a458d45c4bf59cc2c7f9843b93227bcedaa65f873f25cc1a8192a0ae1ec0e23d701571dfc93686c6fc746ad660836bfd71"}, 0xc8, 0x20000000}], 0xa, 0x800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000005080)='/dev/audio\x00', 0x7fa450add3a37da8, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000080)='/dev/ptmx\x00') 2018/05/02 02:07:32 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="000000000000070608044c2000fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:32 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0xffffff7f00000000}, 0x0) 2018/05/02 02:07:32 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x2100000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:32 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x1f7090ae, 0xffffffff, 0xffffffff, 0xff, 0x8bf, 0x4, 0x4, 0xff, 0x81, 0x101}, 0x10) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) 2018/05/02 02:07:32 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x200800, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x0, 0x6, 0x9a, 0x10000, 0x1000, 0x800000000000, 0x40, 0x3f, 0xffffffffffffff38, 0x8001, 0x9, 0x5}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:32 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x300000000000000}, 0x0) 2018/05/02 02:07:32 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x38000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x9effffff}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:32 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140)=0x395e, 0x4) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x9, 0x7, 0xffffffff, 0x0, 0xfffffffffffffff8, 0x7, 0x7, 0x7, 0x7, 0x9eb1, 0xfffffffffffffff9, 0x9}) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:32 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000100)={0x0, 0x23, 0x4, 0xfffffffffffffffb, 0x4, 0x816}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80, 0x0) fcntl$setstatus(r0, 0x4, 0x4c00) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00000001c0)=""/108) 2018/05/02 02:07:32 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x34000}, 0x0) 2018/05/02 02:07:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x300}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:32 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x3c000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x400300}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:33 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000200)=0x6) fcntl$setstatus(r0, 0x4, 0x3802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) close(r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000040)="e42d572c81f8c7e1699c3b19afb7c0e120d48f622118ef31e80d5868ce685e5dd184ea7afe2fced597be3760888d5ae1cf68b908d6961f941b9083b15caf4a2aaf6b93350b80cd0389d0cd819a99a70e9823ccb982b39ecfba387c1676d0f864f0403a7bb833c109e0ad9945c137ceb955a15d546b216c32d8643588de", &(0x7f00000000c0)="9273fad023174626bf9a80ab3b40de8c91b6a110afa7a2b46f49eaa075fc5191fe2ca3b77bce082bd7b13b1ca56feeeaf6efbc0898739871bd975fac2e7440b2d8c82324c57bd3a867db94726cf4b13782f99cf7366ff4c518313c086ade3ce5d8f25f9e0c09edae0cabb11ff160dbacb024be5142265d2999b186ea0eea2bf9c9011f3d6abe9f9609a908c2356aa3ac331e934b180ebf69dd534966729f76b3354cf63413", 0x2}, 0x20) 2018/05/02 02:07:33 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x80080, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000200)) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x80801, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYBLOB="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"]) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r1) 2018/05/02 02:07:33 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0xf0ffff], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x40030000000000}, 0x0) 2018/05/02 02:07:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0xf0ffffff00000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:33 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) socket(0xa, 0x7, 0x80) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:33 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804032000fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:33 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/05/02 02:07:33 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x2900], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0xffffff7f00000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x200000000000000}, 0x0) 2018/05/02 02:07:33 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x6488], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0xf000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0xf000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0xf0ffffffffffff}, 0x0) 2018/05/02 02:07:34 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x88480000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0xf}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:34 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x100000000000000}, 0x0) 2018/05/02 02:07:34 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804000600fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:34 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000002c0)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x109000, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0x20100, 0x0) r2 = fcntl$dupfd(r1, 0x100000000000000, r0) r3 = dup2(r1, r1) writev(r0, &(0x7f0000000400)=[{&(0x7f00000004c0)="ebb29c2aa804af3b8aee21d13056a80129d8936b1ebd3becf3461d54bd868d83c083ade50f6cdebae59b64f02d75550100", 0xfffffffffffffef2}], 0x1994425df62fbf7) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000000240)={0x400, 0x400000, 0x0, 0x0, 0x2, 0x11, 0x0, 0xfffffffffffffffd, 0x81}) ioctl$TIOCCONS(r3, 0x541d) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8000, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$packet_buf(r4, 0x107, 0x5, &(0x7f0000000180)=""/91, &(0x7f0000000100)=0x5b) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000380)=0x3ff, 0x4) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x2, 0xeab2f9e4a3c0c7ca) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000003c0)=0x4, 0x4) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000300)) 2018/05/02 02:07:34 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x84000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000140)) r3 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f00000001c0)="eb00000000000000000000000000000000a512a3bb8a9044f60d2efd2980db06f38568d55cd679508bc4e11ebdc17c72ddca7bd3669fceb4e3f090843f93317b098989e302218bfd623e83ed8e1721332e8e4ffbd6dba62b183873d8863a00000000", 0x62}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r3, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r3, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:34 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000080)='/dev/ptmx\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='-security\x00', &(0x7f0000000140)='/dev/ptmx\x00'], &(0x7f0000000340)=[&(0x7f0000000200)='/dev/ptmx\x00', &(0x7f0000000240)='/dev/ptmx\x00', &(0x7f0000000280)='/dev/ptmx\x00', &(0x7f00000002c0)='%\x00', &(0x7f0000000300)='!em1GPL/$\x00']) 2018/05/02 02:07:34 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000140)={0x1f, {0x9, 0x0, 0x800, 0x8, 0x3, 0x4}, 0x1ff}, 0xa) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r1) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0x40, 0x3, 0x80000000, 0x7, "ee7d14e5f85359360d0ad4debdb0beb52646c5936cb95b8a67ffd386c518b4d095557813963d3db3cde9b6cc", 0xffffffffffffffc1}) 2018/05/02 02:07:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x1067}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:34 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0xfffff000}, 0x0) 2018/05/02 02:07:34 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0xe000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x3}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:34 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) socketpair(0x1, 0x80b, 0xec, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0xffffff9e}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:34 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x2000000}, 0x0) 2018/05/02 02:07:34 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x80040200], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0xf00000000000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:34 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x9e0a}, 0x0) 2018/05/02 02:07:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fc4)=ANY=[@ANYBLOB="1c001100185d3810265e284bb924d500230501000000000000001c14"], 0x1c}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001380)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000014c0)={&(0x7f0000001340)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001480)={&(0x7f00000013c0)={0x8c, r2, 0x310, 0x70bd28, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x16}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20004000}, 0x40000) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000001500)='/dev/snd/seq\x00', 0x0, 0x2000) write$vnet(r3, &(0x7f00000011c0)={0x1, {&(0x7f0000000080)=""/173, 0xad, &(0x7f00000001c0)=""/4096, 0x1, 0x1}}, 0x68) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r4 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r4, 0x4, 0x2802) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x5, "8b513bc95c"}, &(0x7f0000001240)=0xd) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000001280)={r5, 0x4}, &(0x7f00000012c0)=0x8) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000180)="bf", 0x1) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000698000)=0xe) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000001300)={r3, 0x1, 0x5171, r3}) close(r0) 2018/05/02 02:07:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0xf00}, 0x0) 2018/05/02 02:07:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0xf0ffffffffffff}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:35 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x1100], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:35 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xc0001, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000040)={@any=0xffffffff}) close(r0) 2018/05/02 02:07:35 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804732000fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:35 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) ioctl$TCFLSH(r1, 0x540b, 0x5) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x4000, 0x0) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd}) 2018/05/02 02:07:35 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1ff, 0x101000) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000140)={0x9, 0x3ff, 0x20, 0x8c2, 0x9, 0x8, 0x10001, 0xaf1, 0x5, 0x4}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r3 = fcntl$dupfd(r1, 0x0, r1) writev(r1, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x2) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f00000001c0)="277acdebb898a38079e04b7b5103b7b7a7a12ed81c799e133e89946e17fdba45ae03c698aad9600b3c617ecf951ffcc69934421b3b025a191c67cd408c210a35f9149b94585b89dd5ef7a78e59091e4b1447b0496908711dc92ada8b91") ioctl$TCSETAW(r1, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x4000000058) read(r3, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r3, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:35 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0xffffffc0], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x30000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x300}, 0x0) 2018/05/02 02:07:35 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0xe], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x6710}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0xf0ffffff00000000}, 0x0) 2018/05/02 02:07:36 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x2f], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000040)={0x39f, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) r3 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f00000001c0)={{0x71, 0x0, 0x7, 0x101, "26da87d0ef5b1bdfe4021c0140461fd0131b15a9d8dfc47ce01d9c6afc6efa39bcf70a04757714c45df35fbd", 0x1}, 0x0, 0x0, 0x4295a9cc, r3, 0x8bd, 0x5, "570eaf05d47e6d89e432aaca49a68bcf37eb48336fa8b1a017ed7d276ae689535cbf68027eb78d02e2c330ccf820142c087f9b72f351304dd5dd15df328623f8", &(0x7f00000000c0)='/dev/ptmx\x00', 0xa, [], [0x8000, 0x101, 0x0, 0x1]}) close(r0) 2018/05/02 02:07:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0xfffffffffffff000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:36 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804792000fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:36 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f0000000140)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x10000058) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='veth1_to_bridge\x00', 0x10) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x3, 0x2) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000180)={0x100, 0xfffffffffffff578, 0xeee8, 0x400, 0x6}) ioctl$int_out(r0, 0x5460, &(0x7f00000001c0)) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:36 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x100000001, 0x0, 0x401, 0x7e43}, {0xffffffffffffffe1, 0x10000, 0x1f, 0x5}, {0x4, 0x4, 0xed0, 0x90000000000000}, {0x7d2, 0x5b05fc55, 0x7, 0x8}, {0x2, 0x2, 0x101, 0x100000000}]}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x10002, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000140)) close(r2) 2018/05/02 02:07:36 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}) 2018/05/02 02:07:36 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0xfffffffffffff000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x9effffff00000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0xf0ffffff}, 0x0) 2018/05/02 02:07:36 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0xfeffffff00000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x80) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000001c0)={r2, 0x2, 0x9, "5962ff00f458fe4b4378d66d7f1e8fbac1e48d85ccef20bd3a8b"}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r3 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r3, 0x4, 0x2802) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x9) ioctl$TCXONC(r3, 0x540a, 0x0) ioctl$TIOCEXCL(r2, 0x540c) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x280800, 0x0) write(r3, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000698000)=0x4) close(r1) 2018/05/02 02:07:36 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x800e000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x6710000000000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0xf0ffff}, 0x0) 2018/05/02 02:07:37 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x87ffffff], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0xf}, 0x0) 2018/05/02 02:07:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x40030000000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:37 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x100, 0x0) 2018/05/02 02:07:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xffff, 0x40d00) ioctl$TCXONC(r0, 0x540a, 0x1) readv(r2, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/234, 0xea}, {&(0x7f00000000c0)=""/122, 0x7a}, {&(0x7f00000002c0)=""/184, 0xb8}, {&(0x7f0000000380)=""/161, 0xa1}], 0x4) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000000080)=0xd3, 0x4) close(r0) 2018/05/02 02:07:37 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804682000fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:37 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept(r1, 0x0, &(0x7f00000000c0)) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) sendmsg$kcm(r3, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)='R', 0x1}], 0x1, &(0x7f0000000280)}, 0x8091) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000001740)=0x3c8, 0x2) shutdown(r2, 0x2000000002) process_vm_writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/216, 0xd8}, {&(0x7f0000000200)=""/163, 0xa3}, {&(0x7f0000000040)=""/36, 0x24}], 0x3, &(0x7f00000016c0)=[{&(0x7f00000002c0)=""/251, 0xfb}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/204, 0xcc}, {&(0x7f00000014c0)=""/226, 0xe2}, {&(0x7f00000015c0)=""/207, 0xcf}], 0x5, 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r1) 2018/05/02 02:07:37 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000000200)='./file0\x00', 0x40000001, 0x75b) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0x100, 0x7, 0x80000001}) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000140)="284bde95f33eda7f6df5c057abbe182033820eaab97957e2b644170a0476e011164c441862de7267b4240f31ecd7ea03ff116e4a0cc32b2e3ba5fc5088296878a4fef6819a582d35ff4b3a806a9c1599c2db38a8262b8aa5a1c0a3f879404efcf9f9d5f896d2f6b70fd7c8dbfad03b8684ce7b383ac709fbd9c6", 0x7a) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0xf0ffff}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:37 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0xdc05], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) r2 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000180)=0x4) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0xf00000000000000}, 0x0) 2018/05/02 02:07:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x1000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:37 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x3a], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x9e0a000000000000}, 0x0) 2018/05/02 02:07:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000003c0)={0x5, &(0x7f0000000380)=[{}, {}, {}, {}, {}]}) getsockname(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80) sendmsg$rds(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/193, 0xc1}, {&(0x7f00000002c0)=""/127, 0x7f}], 0x2, 0x0, 0x0, 0x4000000}, 0x20000041) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000400)={r1}) r2 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r2, 0x4, 0x2802) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0xf000}, 0x0) 2018/05/02 02:07:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x3000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:38 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x84ffffff], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd}) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x8000, 0x0) sendmsg$unix(r2, &(0x7f0000000440)={&(0x7f0000000200)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000280)="3b98a2f26b1f1a36cfbad342e04f40a47aad6dcc24ba55aa2d01ee285488926a54366ed522eb0c9e8e200ec7dff9008716afa3ea09f2cca7a65519c7c27231738e2390f1ad33a3aa7d2cb0fddaf068967f2e90bf6c2217738dba9f6488fced55af1853a7c38663102f9a987d922785fe0996bc7424e09e73a5c3909054d8dd525dee0e5685f4c59c4805b4cd557fe57b6879c632529aeb075abc40db680ec6388d875b63450ed7607ed013465ee326fe2da0703b4d6bc37811e45b3f36a1baa4eec4", 0xc2}, {&(0x7f0000000380)="df47d33d78c4", 0x6}], 0x2, &(0x7f0000000400)=[@rights={0x28, 0x1, 0x1, [r0, r2, r0, r0, r2, r0]}], 0x28, 0x20000881}, 0x4048010) ioctl$TCGETA(r1, 0x5405, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000100)={0x2}, 0x4) write(r1, &(0x7f0000000180)="bf", 0x1) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000140)={0x20000000}) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000000080)={0x4, 0x14000000000, 0xbe, 0x302}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0xf00}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x1000000}, 0x0) 2018/05/02 02:07:38 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x100008000109, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000100)=""/68) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:38 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804000600fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:38 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x104) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="00fb364d946ef94d5425f07c7cce5d91", 0x10) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) 2018/05/02 02:07:38 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) accept4$bt_l2cap(r2, &(0x7f0000000040), &(0x7f0000000140)=0xe, 0x80800) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:38 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x2f000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x2}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x3000000}, 0x0) 2018/05/02 02:07:38 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x2, 0xfffffffffffffffc, 0x3f, 0x800, 0x401, 0x0, 0x0, 0x2}) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0xa40, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000380)={r2, &(0x7f0000000200)="ad426e64676d3f6442163915d86b440000ddc6b60a312c7ab7e375aeabdea4e7cd397069375f228616ca0e20bcabe6e1b7cbd57f33903a9dfb2a0bb14a8766bc8b477784fb96549ae40686965bad87ab18334a224beb3a04fd0ce93f5d4072d969e86f23ab73a267c0c672c9d6d7bab1c71a9797951a1c5f83d82aff7784b3e0d90a0a8262ed35ef7d1f3008892f89e6ae9adf710ef7fc60bf096df0847defcdce39ff30c08b4429dd256469e5541b8d110e24e2e7c8851753923aca2faa8733adaeaab37ccce1f81ceb8923", &(0x7f0000000300)=""/99}, 0x18) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x1) close(r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x87}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r3, 0x400}, &(0x7f00000001c0)=0xffffffffffffffe7) 2018/05/02 02:07:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x3000000000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:38 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x700], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x9effffff}, 0x0) 2018/05/02 02:07:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0xfffff000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:38 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x3000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x27fffd, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)="63707561e363746e04c4d72c930c95ab993f5813b01e3a7d486e2985eb1e65b5576f907300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r3, 0x7ff}, &(0x7f00000002c0)=0x8) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000300)={0x0, 0x10000}) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) r4 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x80000) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f00000000c0)=0x1, 0x4) close(r0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r5, 0xae44, 0x2) 2018/05/02 02:07:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x2000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0xffffff7f}, 0x0) 2018/05/02 02:07:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x34000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:39 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) fcntl$addseals(r1, 0x409, 0x3) ioctl$TCXONC(r0, 0x540a, 0x6) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0xffffff7f}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:39 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x1, &(0x7f0000000140)=0x2) r2 = getpid() sched_setattr(r2, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000180)=0x3) r3 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="39b40213000000007b15ce66eddd648700", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r3, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r3, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:39 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000000)={0x83, 0x6, 0x800, "b04de2b9961cfbf0df3cb7e1bca35f83e7f27073be81548edb44baa1e5f6391455632c558c26f91996ad4da96846e0ec3087ea47c3f4abd009225e2aa3ff17831da8d2cb4021e7d1068ab99cebe4347f75b7b3e616a7e283d28114a6741b3b939c002120965edd232bc95cff90c7f8ff036cdaba14ad48ecaeb377e5e56e2ecb2801dd"}) close(r0) 2018/05/02 02:07:39 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x8864], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x9e0a0000}, 0x0) 2018/05/02 02:07:39 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804000800fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000001c0)="9dc9d27b1c964e495789e8f2408b8bc406330d98e208cf5e00f8f01b4cf8a409e5f1c195760fc7994b38fe1ef16d4a729c8696c1fac6cf41d34c7dbcaef3ebfdf179560f7ab490f2974d4b377625144d477d93615828ca9f4e5adf07fb9466010a4ee96804d6583a6aa475bb71206f3e2bf474a844c7654753443b2029e90563bd235c5217179a260524900455c2ba1777027b15af26b3858652654b03a86615c9979004fe0d39f591e49f7d64ac447585c3dcb7eb8350c899d156ec7ad7f367fe9ba8ff9165") ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) accept4$nfc_llcp(r2, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x80800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x67100000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0xffffff9e}, 0x0) 2018/05/02 02:07:40 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x3300], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0xf0}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:40 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002002fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:40 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) r3 = syz_open_pts(r2, 0x20201) fcntl$setstatus(r3, 0x4, 0x2802) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000698000)=0xe) close(r2) 2018/05/02 02:07:40 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = shmget(0x0, 0x3000, 0x18a0, &(0x7f0000ffd000/0x3000)=nil) r2 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = fcntl$getown(r0, 0x9) r7 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x3a, r2, r3, r4, r5, 0x2, 0x6}, 0x5, 0x200, 0x4, 0x0, r6, r7, 0xff}) r8 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r8, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r8, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:40 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e22, 0xffffffffffff8001, @local={0xfe, 0x80, [], 0xaa}, 0x7}, {0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x1f}, 0x449, [0x8, 0x0, 0xfffffffffffffffb, 0x1, 0x4, 0x1, 0x3777, 0x1]}, 0x5c) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:40 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040)=0xfffffffffffffffb, 0x8) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r1) 2018/05/02 02:07:40 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x600], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0xfffffffffffff000}, 0x0) 2018/05/02 02:07:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x300}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x400300}, 0x0) 2018/05/02 02:07:40 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x2], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x3000000000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0xf000000}, 0x0) 2018/05/02 02:07:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x6710000000000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:41 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0xfffffff5], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0xf0}, 0x0) 2018/05/02 02:07:41 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x82, 0x0) sendmsg$alg(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000080)="70558589987089671fa1eeccf8a67025fd802ac74acb16398205ddc9aefd275a7534957bf76bf0254ce4acda0d5f657b00e0fecc7319549624c3da01c063e9a43ec2427d6d7a84678ee27d84e65850cd14b671c0006ae3c04ac82741d6b70c9a72a2efebd7d4806908106ecc232707778111bc6a307999d23fc59640a2bc782ba72454773856966209ad40e6c4cec5be2206cb551e8ee8b9f01facb27016de2a18357ce706ce004b37c09c2c4770fe31be9fa62d46b0f096724b3ef7fa940360ce33b2fa77717da33131d121e830e299e7ea1a84d9c93702cfeb198237cf101c23377838fe440581c51ee384e657c72e04c7ff1696ac", 0xf6}, {&(0x7f00000001c0)="1ca89fe75c3c6882dfa17da178dcd205e236492dec1b8e496c3d9d35681f4617443dd5c8da004ee0c9014402f4ded7ace51b4536dc5f1b612c87c4067ebff0ccebf5de8d91fb1fe7c6525e211a5cc1960d84948cbf9b462d1ba277cc3e4f82d2c32110f34a83222349314dbf0a57f4ccb38b53b205dceb193254ab", 0x7b}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="5d0eb0ba91b04db53ea82afb433112d032f830d46df7d884fbe0ca75d6eef9e539b9970086c72eb70325acb1f5b5595c193df9e97222e86d26259cf07f", 0x3d}, {&(0x7f0000001280)="2aa50640e14ae3cfe6e8b40983fbc29b3a19390f00cab685a346e60a516cb0e407c9681779925a8daafb58574ac75bc752caf5a95272b6fffe5504a22cfc6a5144e3fffa8513b29f5d6acec0d37c5bbc03581e9afa82411aa9c27ea68995d0ee93c690ea810357c50b27664f4e6d94804579774c26b052093ed2ee2194ef5994f94a5a8ad25276c538f1335a26117043eae374a02a143b8713f9857614f8521a8a64530d2355a95a353b6a07236aaa430eb3544b723ef5497680a1d1710e342aac2506937f56cb1a4ed323ee79572c6e19429b7394d00724ce", 0xd9}, {&(0x7f0000001380)="89e450697887bce7d1e45bb7ebf30dbffd43b89143cb2452174758e7aeb0e104323c", 0x22}], 0x6, &(0x7f0000001440)=ANY=[@ANYBLOB="3800000000000000170100b3eb78f84704805e89917636fed8dedfe254b5d6d854987b3ec7e4000000000000000000000000000000000000"], 0x38, 0x4}, 0x0) close(r0) 2018/05/02 02:07:41 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_init_net_socket$nfc_raw(0x27, 0xa, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f3, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x6, 0x204140) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000140)) r4 = getpgid(0xffffffffffffffff) r5 = getpgid(r4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) fcntl$setown(r3, 0x8, r5) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000040)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}, {0x1, @random="2c0f3b58e73a"}, 0x40, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syz_tun\x00'}) close(r0) 2018/05/02 02:07:41 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002004fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:41 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) dup(r0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0x3f}) 2018/05/02 02:07:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x2000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:41 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x100000000108, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200000, 0x0) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) lseek(r2, 0x0, 0x2) 2018/05/02 02:07:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0xf0ffff}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:41 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000040)=""/83) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0xfffffff0}, 0x0) 2018/05/02 02:07:41 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x2f00000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x9effffff00000000}, 0x0) 2018/05/02 02:07:41 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) write$binfmt_aout(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1dd) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0xf0}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:41 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x8004020000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0xf0ffffff00000000}, 0x0) 2018/05/02 02:07:42 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xfffffffffffffffa) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0xffffff9e}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:42 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x5000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:42 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) mq_open(&(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x100, &(0x7f0000000340)={0x3f, 0x9, 0x80, 0xffffffffffffffff, 0x101, 0x5, 0x3f, 0x4}) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000000040)="ebb29c2aa804af648d63b2908439b40213", 0xff4b}], 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000001740)={@local, @empty, 0x0}, &(0x7f0000001780)=0xc) bind$packet(r1, &(0x7f00000017c0)={0x11, 0x17, r4, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}, 0x14) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x97, "105d8a3aa3a47a80e27711b63d87135d72d177e28f4179cf38e0b293d64dc98e476fedb48a972a85ad0fe7d08993522514fff07dd0648f818b9a5d81b1fbb94486d59fee297cd7de078aec877b297ea2f25ac971b41f95c790b1919ff83e9f647a07fcd3540f290d4669900de67635a17fc9abdbdb68bc9300e6dd1969d7af5d94b158902174dfd7ba44a4cd88a9b566507234572660e0"}, &(0x7f0000000180)=0x9f) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r5, 0x7fff}, 0x8) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000000)=0x4000000056) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:42 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002048fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:42 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000040)={'team_slave_1\x00', {0x2, 0x4e22, @rand_addr=0xfffc000000000000}}) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:42 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000100)=ANY=[@ANYBLOB="0600000000000000000000000000000000000000000000000000000000000000000000000000000000000000f5c9000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) close(r0) 2018/05/02 02:07:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0xf000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:42 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff2030ba0a0c6fc283a724a600800200000000000000000000002c00160008000000eec100003a92ab96b60030de26a49868c6c70da654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) socketpair$inet(0x2, 0x6, 0x3ff, &(0x7f0000000040)) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x300}, 0x0) 2018/05/02 02:07:42 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x88a8ffff00000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:42 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x6) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x30000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x3000000}, 0x0) 2018/05/02 02:07:42 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x81000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x3}, 0x0) 2018/05/02 02:07:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0xffffff7f00000000}, 0x0) 2018/05/02 02:07:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x100) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000100)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000, 0x0) symlinkat(&(0x7f0000000140)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00') ioctl$SG_EMULATED_HOST(r3, 0x2203, &(0x7f0000000080)) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000200)=0x8) 2018/05/02 02:07:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x6710}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0xf000000}, 0x0) 2018/05/02 02:07:43 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x8906], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:43 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002068fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:43 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200000, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/02 02:07:43 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x5f, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)="d812337d2b07b03cc3d83aa5b130024f39d2d97c2012"}, {&(0x7f0000000140)="bff15997693a0e741b789024bc3174244138b27af1aaa9819965ded9760b10cdf9ebdcd2b21066", 0x8}], 0x10000000000000ee) accept4$ax25(r2, 0x0, &(0x7f00000003c0), 0x80800) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000380)=0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x6c, r3, 0x800, 0x70bd25, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x591}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1ff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x100000000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}]}, 0x6c}, 0x1, 0x0, 0x0, 0x1}, 0x24000000) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:43 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000380)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x6, @random='{rrz1z'}, 0x4, {0x2, 0x4e23, @multicast2=0xe0000002}, 'bond_slave_0\x00'}) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$KDDELIO(r0, 0x4b35, 0xffffffff00000000) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000280)=@ioapic) select(0x40, &(0x7f0000000040)={0x3, 0x1, 0xfffffffffffffff7, 0x8, 0x7, 0x8000, 0x7, 0x8}, &(0x7f0000000140)={0x5b, 0xfff, 0x6, 0x1, 0x10001, 0x5, 0x5, 0x2}, &(0x7f0000000180)={0xffffffffffffffd6, 0x8001, 0x1f, 0xffffffffffffff00, 0x0, 0x200, 0x7b0, 0xfc6}, &(0x7f00000001c0)) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0xffffff7f}, 0x0) 2018/05/02 02:07:43 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x500], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0xfffffff0}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x1000000}, 0x0) 2018/05/02 02:07:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x110ffd) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x2000000000012) close(r0) 2018/05/02 02:07:43 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x3c], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:44 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x3}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:44 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x84ffffff00000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0xf000}, 0x0) 2018/05/02 02:07:44 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/6, &(0x7f0000000080)=0x6) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(0xffffffffffffffff) 2018/05/02 02:07:44 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="0000000000000706080400206cfffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:44 executing program 7: syz_mount_image$iso9660(&(0x7f0000000200)='iso9660\x00', &(0x7f0000001380)='./file0\x00', 0x1ff, 0x1, &(0x7f0000001480)=[{&(0x7f00000013c0)="5425364cc54e9b49a651d798fae8213008e1fd2557121b39c63937ea4730fc98e99565d656d3c39682a7867cd26c82bae30d5818f1d1794b6f4cd2f63c8b70c5f8b4a5b15e8820a6e882bd6d021991dd1755cb2959a0904384e5cb90173a9090671d3ad781170ccf9f1abaaee8ad4855ab8f10e1aa07babef4f22ba6c41520943d5896818b59c8ac3891cd278bb113dc95833bd35529defb4b2f9ec52d929c96c4967420475242e8a67a6fb8c522217068ea", 0xb2, 0xfffffffffffffffb}], 0x220400, &(0x7f00000014c0)={[{@uid={'uid', 0x3d, [0x33, 0x7f, 0x0, 0x30]}, 0x2c}, {@map_normal='map=normal', 0x2c}, {@overriderock='overriderockperm', 0x2c}, {@norock='norock', 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp860'}, 0x2c}]}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = add_key(&(0x7f0000000180)='cifs.idmap\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="36eb4e0adda1be172ee0b1f5ff0049d953d22120937fe3e6631be18270ede5b4afe8d715b71fd30e4fd9bd2716370b4a27eb6eaf6a2fdb17a1439d924f7f99af51bcdd8831c5f83002420415672d90e3f22cf214d3293909cd1da095f52c0d3c8358698de9a36aa252d80605e864c7771c88001554d951aa28da6ab61039421a7696d7c2b4dc535853faac8205965c0d7e7b243f02cc29ac86ef64c168ce86b2f3a854b32f8fec7458cfa6bc3c5d313e8b9beedb9e12af3b5495e51bcd4937f43ffb23225bf68e9f46", 0xc9, 0xfffffffffffffffb) keyctl$get_security(0x11, r1, &(0x7f0000000380)=""/4096, 0x1000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x131000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000140)={0x3f, 0x10, [0x0, 0x8001, 0x7, 0x7fff]}) r3 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r3, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r3, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:44 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) recvmsg(r2, &(0x7f0000001780)={&(0x7f0000000140)=@ethernet={0x0, @dev}, 0x80, &(0x7f00000016c0)=[{&(0x7f00000001c0)=""/111, 0x6f}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000300)=""/123, 0x7b}, {&(0x7f0000000380)=""/113, 0x71}, {&(0x7f0000000040)=""/49, 0x31}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/100, 0x64}, {&(0x7f0000001480)=""/95, 0x5f}, {&(0x7f0000001500)=""/224, 0xe0}, {&(0x7f0000001600)=""/192, 0xc0}], 0xa, 0x0, 0x0, 0x945}, 0x100) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:44 executing program 3: syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x28000, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000040)={0x874c, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e21, @rand_addr=0x6}, 0x40, 0x8, 0x80000000, 0x9, 0xff, 0x0, 0x9d01, 0xdb6, 0x80000000}) 2018/05/02 02:07:44 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x8848], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0xf0ffff}, 0x0) 2018/05/02 02:07:44 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0xf00000000000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:44 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) write(r1, &(0x7f0000000180)="bf", 0x1) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x1, 0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000400)=0x0) getresuid(&(0x7f0000000440)=0x0, &(0x7f0000000480), &(0x7f00000004c0)) getgroups(0x1, &(0x7f0000000500)=[0xffffffffffffffff]) r7 = getpgid(0x0) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000600)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000640)=0x0) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000007c0)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f00000008c0)=0xe8) fstat(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000980)=0x0) getresuid(&(0x7f00000009c0)=0x0, &(0x7f0000000a00), &(0x7f0000000a40)) lstat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000000cc0)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f00000001c0)="0fe05b6f540b7a46ad2bba840c66921fad24ab9751be5b178b82b47574792eafa269eae8a5d4d63ec63f57d73ac164423ee948c7b7135b5b201e72e47df824bec57182336a10557d89655fca909d102d7c1ab2d493981dd3e6cc3d388a6f3ccf3b25d6c53fc046549d8e60d2ce0cb811ec9722fcf615bcfb63eb7020e39f11031bdf4ffb18fa873429a5a33e48a572d3d94177c39546af92fd6f", 0x9a}, {&(0x7f0000000280)="9968d00d922bfc25aa1462004d6ef6416f3dcd6412909e62b0a216b946a5a73041188a29945bb0b59f03d82dae4530b102d732dbb069fd41e30ec74c01f69caf2b7403ba2e8400228e2a5add3186e0652614ff7604f73179592b9fdf00897833faf6c50e4823cf7b04ec0d4e7daa6c5ddfad04d2feff3d0706e6e977041089ca225bc02e3df5f13bb1a6c71e334c9c4cfcd3c3816783319c1a42270c6ed71795e21894410f0f5c34cdf94d0945f53ba98064", 0xb2}, {&(0x7f0000000340)="c6fa4dedabddcd4511dd49925c8282062223bc6ead71ad6abebbcb221f062ca0a42b4790744f4164f30d32366396e7df51b6d563c1e1f217c4567cab63e4f603e229a2980a55a2bf615f9860fcac76561b1adaf98e036b308bade84f4c67", 0x5e}, {&(0x7f0000000140)="e6abb25aea59c48da63638a67ac9f5f834dd6366ae6317c8b430ae559fb4933bb1c7af7a50cea7dd1d6efbf262215f34", 0x30}], 0x4, &(0x7f0000000b40)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r3]}, @rights={0x30, 0x1, 0x1, [r3, r0, r1, r1, r3, r3, r3]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r3]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0]}, @rights={0x38, 0x1, 0x1, [r2, r3, r2, r1, r2, r0, r2, r1, r1]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x170, 0x80}, 0x40080) close(r1) 2018/05/02 02:07:45 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x2c00], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:45 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0xa9e}, 0x0) 2018/05/02 02:07:45 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x400300}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:45 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0xf}, 0x0) 2018/05/02 02:07:46 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x2f00], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x40400) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x301001, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0xeeca, 0x8, 0x3, 0x37, 0x3ff}, 0x14) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:46 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x3000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:46 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0xfffffff0}, 0x0) 2018/05/02 02:07:46 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002005fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:46 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:46 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000140)=0xc) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff, 0x2}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:46 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x2) close(r0) 2018/05/02 02:07:46 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0xf000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:46 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x2}, 0x0) 2018/05/02 02:07:46 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x300], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x8000000000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) r2 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xffffffff, 0x501000) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f00000002c0)) write$evdev(r0, &(0x7f0000000340)=[{{0x77359400}, 0x7fff, 0x5, 0x1}], 0x18) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101400, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x20801, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local, @in6=@loopback}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) ioctl$SG_SET_DEBUG(r3, 0x227e, &(0x7f0000000080)) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000300)={@empty, @multicast2=0xe0000002, 0x0, 0x2, [@empty, @multicast2=0xe0000002]}, 0x18) 2018/05/02 02:07:46 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x300000000000000}, 0x0) 2018/05/02 02:07:46 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x2}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:46 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0xffffdd86], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:46 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0xf}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0xfffff000}, 0x0) 2018/05/02 02:07:47 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x89ffffff00000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:47 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21}, {0x306}, 0x20, {0x2, 0x4e23}, 'dummy0\x00'}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) close(r1) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xdb, 0x341000) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000000080)=0x22000) 2018/05/02 02:07:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x40030000000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:47 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) r2 = getpgid(0x0) syz_open_procfs(r2, &(0x7f0000000040)='net/xfrm_stat\x00') ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:47 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002003fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:47 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f00000001c0)='./file0\x00', 0x80, 0x80743) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000200)=':&\x00', &(0x7f0000000280)='*\x00', &(0x7f00000002c0)='.\x00', &(0x7f0000000300)='/dev/ptmx\x00', &(0x7f0000000340)='userproc@system\x00'], &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0xfffffffffffffe19}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x1, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) getsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f0000000140)=""/122, &(0x7f0000000040)=0x7a) 2018/05/02 02:07:47 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x311082, 0x0) write$binfmt_elf64(r1, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x1e, 0xfffffffffffffff8, 0xfabd, 0x4c, 0x9, 0x3, 0x6, 0x4, 0x3c2, 0x40, 0x373, 0x22c2, 0x9, 0x38, 0x2, 0x200, 0x9, 0x2}, [{0x7, 0x20, 0x40, 0x3ff, 0xe5a8, 0x9, 0x0, 0x8}], "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", [[], [], []]}, 0x1378) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x4, @empty, 'bcsf0\x00'}}, 0x1e) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000080)=0x7ff) 2018/05/02 02:07:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x9effffff}, 0x0) 2018/05/02 02:07:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0xf0ffffff00000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:47 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x3000000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x34000}, 0x0) 2018/05/02 02:07:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0xf0ffffff}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:47 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x33000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0xfffffffffffff000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:48 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x200000000000000}) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = syz_open_pts(r1, 0x201fd) fcntl$setstatus(r2, 0x4, 0x4c00) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000698000)=0xe) close(r0) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x444000) 2018/05/02 02:07:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0xffffff9e}, 0x0) 2018/05/02 02:07:48 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x11000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:48 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="0000000000000706080400202ffffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:48 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) execveat(r1, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000640)=[&(0x7f0000000600)='.!\x00'], &(0x7f00000006c0)=[&(0x7f0000000680)='\x00'], 0x0) sendmsg$netrom(r1, &(0x7f0000000580)={&(0x7f0000000040)=@ax25={0x3, {"3d5a0e1e8eb421"}, 0xfffffffffffff000}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000140)="285900dcb8cc968cc308861517ddd1537337c496", 0x14}, {&(0x7f0000000180)="472fcb4ac142dcf4c0ae8842d9506b8079b4e651881fda2cd1e0b279d696d841d29012dacf7b3702e3e0468e556d5057e07fe4e29c7394e74cacd4cf18becd781f9997608831cef8d9e86bb4f4f3757f17e741b5d0d87967ee74aa2ea97eb3dc3a9aebf14da20fe1a4039c236167aa10547e0b462fc55037e996df7bf5f9086717dffef89ab0e379e641316b", 0x8c}, {&(0x7f0000000280)="14cff6b1a98985cb691b0b11d2d7423c4f41f773cb4c97bd43382c16e940e06425a6de9018b4539b56109e2132c5fa91af0e9d9c1e12ee9d1e6932dea8f6c9cdea158f055f92507b0574f203de919ecf930f25268edcdac1bc0fa475e3164b7cbff2ad832e35b7261ab88a10f943274914ac0c92b0e6637ca3b62316694676aa7ba2ca", 0x83}, {&(0x7f0000000340)="95cd535ddb528434632566cb872b2b080b87d4e428c71a8603516f91c0620399f4d7f4d2491d1ca67fc540b480537869794873ca67abe22f7c55949039fad97ca4b9a122a0722457b887ea2f00f0dde0f55b81360288945c2cec1681cc6d18b140bd76fcaf72e88881eef27ee4a0e5e6288106476743b835fa35a4e1b5b06c8a8e097b5aeb33a5352496534729ef8aee02200656c2e3b74a64a569c70154d3084e886a", 0xa3}, {&(0x7f0000000400)="17286119dfa592b8427554ae2973e3a95386c8ac34b357d2300e0409fe37811c968724fd79b5d16fcc04b701c261b9f9a63450eed4a343ae71e5d4a8b6709afaf2df6de4747a3ec7094c82f03a1e9b628098fa51b01b7019f35bcc70b1755a86b297daa0d57ebb05dd1d0e5271", 0x6d}], 0x5, &(0x7f0000000700)=ANY=[@ANYBLOB="38000000000000008c01000000080000218b662229a59205907900bd00ad5f542a4d5e4576a75b7d0d4b0d1780ef8e60509b00000000000038000000000000003f010000080000003de69595e34efa673108f26ba8b5d62f681535ae07e23a0e33c38d58535d80f381bbf4780000000040beda55"], 0x70, 0x1}, 0x20000000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) io_setup(0xfffffffffffffffe, &(0x7f0000000500)=0x0) io_submit(r2, 0x2, &(0x7f0000000940)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x3, 0x5, r1, &(0x7f0000000780)="5f2a0eb5126eba0ecfdf8d645b8da46dc0934a0b3daf5ece7609b27634b558050491bf705132b0fb9931c6014938752151f83efc2ef2d4d37a0db45e57899df06f2a19ddbdfde46c311674b22464909f8e2eec9a0d5bf1904370e867835d8c98d37a96d4bee2b63dfa5e7522693e5fa25485bb56f675ca758e3e96fc36383c1ea3bf9dd7cdfe10f5667e99764494dde3493c17d9caec86b4e277e5572b57e114470cc33cf0269b40109cf6d994b9d30b6424b31b4d8082cced46be9ff9353ab6ff6e56cc1d763d8bbae2ee85752d376287f2cbdb3bbd101a13cde40d93ec8925c8b774", 0xe3, 0x60, 0x0, 0x0, r1}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x7, 0x89a, r0, &(0x7f0000000880)="6392acd02a486f3982c04c6092a93a325a1dba1b6df18fec75148959075a3e30604fc33f72c0876fafe7c62289fc48b203a444f9e820959324a56f2eadef6019018a7f1e2cf26fdd8d4d59a939b861891d75", 0x52, 0x9, 0x0, 0x1, r1}]) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000980)=0x1, &(0x7f00000009c0)=0x2) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffff81, 0x6}) 2018/05/02 02:07:48 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000040)=0x4) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:48 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) 2018/05/02 02:07:48 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x3a00], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x100000000000000}, 0x0) 2018/05/02 02:07:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x100000000000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:48 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r2, r3/1000+10000}}) 2018/05/02 02:07:48 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0xf0ffffffffffff], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x200000000000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0xf0ffffffffffff}, 0x0) 2018/05/02 02:07:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x300000000000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:48 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x100000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:48 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4080, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x6, 0x8, 0x154, 0x100000000, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={r3, 0x200, 0x7fffffff, 0x4}, 0x10) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00000001c0)={{0xa, 0x4e22, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffe}, {0xa, 0x4e20, 0xffffffffffffafdf, @dev={0xfe, 0x80, [], 0x10}, 0x2}, 0x6, [0x6, 0x5, 0x1, 0x1000000000, 0x100, 0xce, 0x70f, 0x9]}, 0x5c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) ioctl$TIOCGPTPEER(r0, 0x5441, 0x1) close(r0) 2018/05/02 02:07:48 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x88ffffff], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x40030000000000}, 0x0) 2018/05/02 02:07:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x9effffff00000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:49 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x8], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:49 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="0000000000000706080400204cfffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:49 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000140)=""/151) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:49 executing program 3: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000, 0x40800) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) 2018/05/02 02:07:49 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) write$rdma_cm(0xffffffffffffffff, &(0x7f00000001c0)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f00000000c0)={0xffffffff}, 0x3, 0xffffffff, 0x10, 0x1, @in6={0xa, 0x4e24, 0x1000, @loopback={0x0, 0x1}}}}, 0xa0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000100)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000000080), r2}}, 0x18) close(r0) 2018/05/02 02:07:49 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) execve(&(0x7f0000000040)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='/dev/ptmx\x00', &(0x7f0000000180)='/dev/ptmx\x00', &(0x7f00000001c0)='/dev/ptmx\x00', &(0x7f0000000200), &(0x7f0000000280)='/dev/ptmx\x00', &(0x7f00000002c0)='-]$vboxnet1bdev\x00', &(0x7f0000000300)='vmnet1proceth0selinux\x00', &(0x7f0000000340)='/dev/ptmx\x00'], &(0x7f00000005c0)=[&(0x7f00000003c0)='/dev/ptmx\x00', &(0x7f0000000400)='/dev/ptmx\x00', &(0x7f0000000440)='/dev/ptmx\x00', &(0x7f0000000480)='selfbdev\x00', &(0x7f00000004c0)='$proc\x00', &(0x7f0000000500)='/dev/ptmx\x00', &(0x7f0000000540)='/dev/ptmx\x00', &(0x7f0000000580)='/dev/ptmx\x00']) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x400300}, 0x0) 2018/05/02 02:07:49 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x29000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0xfffff000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:49 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000080)={0x7, 0xfc}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x9, 0x4, 0x978}) 2018/05/02 02:07:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x9e0a}, 0x0) 2018/05/02 02:07:49 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0xe00], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) fallocate(r1, 0x1, 0x9, 0x1) 2018/05/02 02:07:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x34000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0xfffffffffffff000}, 0x0) 2018/05/02 02:07:50 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0xffffff84], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:50 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x7a400) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000180)={0x8000000003, 0x85}) ioctl$KDENABIO(r1, 0x4b36) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000140)={0x81, 0x6, 0xb4}) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000080)=0x20) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000100)={0x3, r1}) close(r0) 2018/05/02 02:07:50 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002010fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:50 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:50 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x1, 0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000140)={0xfffffffffffffff7, 0x80000000, 0x3, {0x0, 0x989680}, 0x0, 0x2800000000000000}) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0xf00000000000000}, 0x0) 2018/05/02 02:07:50 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x89ffffff], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0xffffff7f00000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0xf0ffffff}, 0x0) 2018/05/02 02:07:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) recvmmsg(0xffffffffffffff9c, &(0x7f00000019c0)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/225, 0xe1}, {&(0x7f0000000100)=""/32, 0x20}, {&(0x7f0000000140)=""/32, 0x20}, {&(0x7f00000002c0)=""/152, 0x98}], 0x5, &(0x7f0000000400)=""/38, 0x26, 0x1}, 0x2711}, {{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/168, 0xa8}], 0x2}, 0xff}, {{&(0x7f0000001540)=@rc, 0x80, &(0x7f0000001840)=[{&(0x7f00000015c0)=""/49, 0x31}, {&(0x7f0000001600)=""/154, 0x9a}, {&(0x7f00000016c0)=""/49, 0x31}, {&(0x7f0000001700)=""/19, 0x13}, {&(0x7f0000001740)=""/114, 0x72}, {&(0x7f00000017c0)=""/92, 0x5c}], 0x6, &(0x7f00000018c0)=""/202, 0xca, 0x8000}, 0x9}], 0x3, 0x100, &(0x7f0000001a80)) r3 = syz_genetlink_get_family_id$team(&(0x7f0000001b00)='team\x00') getsockname$packet(0xffffffffffffffff, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001b80)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001c80)={{{@in6=@mcast1, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000001d80)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001e00)=0x14, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001e40)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000001f40)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001fc0)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000020c0)={'team_slave_1\x00', 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002380)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000002400)={'team0\x00', 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000003c00)=[{{&(0x7f0000002440)=@nfc_llcp, 0x80, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/81, 0x51}], 0x1, 0x0, 0x0, 0x7}, 0x9}, {{&(0x7f0000002580)=@l2, 0x80, &(0x7f0000002900)=[{&(0x7f0000002600)=""/213, 0xd5}, {&(0x7f0000002700)=""/107, 0x6b}, {&(0x7f0000002780)=""/40, 0x28}, {&(0x7f00000027c0)=""/252, 0xfc}, {&(0x7f00000028c0)=""/15, 0xf}], 0x5, &(0x7f0000002980)=""/166, 0xa6, 0x1ff}, 0x8}, {{&(0x7f0000002a40)=@can={0x0, 0x0}, 0x80, &(0x7f0000002bc0)=[{&(0x7f0000002ac0)=""/229, 0xe5}], 0x1, &(0x7f0000002c00)=""/4096, 0x1000, 0x1}, 0x8}], 0x3, 0x2, &(0x7f0000003cc0)={0x0, 0x1c9c380}) getsockname$packet(0xffffffffffffffff, &(0x7f0000003d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003d40)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003d80)={0x0, @multicast1, @local}, &(0x7f0000003dc0)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000003e00)={'veth1_to_bridge\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000003e40)={0x0, @rand_addr, @dev}, &(0x7f0000003e80)=0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f0000003f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003fc0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000004080)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000040c0)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f00000041c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000004200)={'bridge0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000006b40)={'veth0_to_bridge\x00', 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000006c00)={0x0, 0x0, 0x0}, &(0x7f0000006c40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006c80)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000006d80)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000006dc0)={{{@in=@broadcast, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000006ec0)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f00000078c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000007900)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000007980)={'vcan0\x00', r13}) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000008240)={&(0x7f0000001ac0)={0x10, 0x0, 0x0, 0x3000000}, 0xc, &(0x7f0000008200)={&(0x7f00000079c0)={0x824, r3, 0x500, 0x70bd2b, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r4}, {0xb8, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x1f8, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x18000000}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}]}}, {{0x8, 0x1, r11}, {0x10c, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}, {0x8, 0x7}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x2, 0x3, 0xff, 0xde}, {0x1, 0x2, 0x800, 0x7fffffff}, {0x8, 0x0, 0x40, 0x1}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0xf8, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x32c7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r18}, {0x80, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r20}}}]}}, {{0x8, 0x1, r21}, {0x1a8, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r22}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x34, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4, 0x4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffffff}}}]}}, {{0x8, 0x1, r24}, {0xfc, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r25}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r26}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}]}, 0x824}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:50 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0xd00], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x1000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0xf00}, 0x0) 2018/05/02 02:07:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x9effffff}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x200) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x200000000000000}, 0x0) 2018/05/02 02:07:51 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0xffffa888], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7d2, 0x2, 0x8}) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000080)=0x5, 0x4) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x1067}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:51 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002073fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x9effffff00000000}, 0x0) 2018/05/02 02:07:51 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) socket$pppoe(0x18, 0x1, 0x0) 2018/05/02 02:07:51 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = gettid() mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000380)={r1}) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00000003c0)=0xcb, 0x4) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000000340)) r5 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x2, 0x40) r6 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r7 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) syz_open_dev$sndmidi(&(0x7f0000000500)='/dev/snd/midiC#D#\x00', 0x0, 0x80000) write$evdev(r6, &(0x7f0000000540), 0x0) ioctl$EVIOCSMASK(r7, 0x40104593, &(0x7f0000000100)={0x1, 0x10, &(0x7f0000000040)="3a3524276f1f302fdbf9db62716b3507"}) sendfile(r7, r1, &(0x7f0000000580), 0x80000001) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x240, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r8, 0x4040aea4, &(0x7f0000000300)={0x101, 0x64, 0x8000, 0x4, 0x7}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r5, 0x80045500, &(0x7f00000001c0)=""/101) r9 = mq_open(&(0x7f0000000000)='-$\x00', 0x8c2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r9, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) open(&(0x7f0000000400)='./file0\x00', 0x10000080ff, 0x0) ioctl$PIO_FONT(r8, 0x4b61, &(0x7f0000000440)="70c370feebe52f5aa75fb78ff3092148707a33a6410000000008975cc7fc814351180a81f89d23b39f42a7001f0b394a107cbf98bd1501000080ffffffff7f01b79ddaf6db54bb60b6af75912a44a1242ad76065ddf7286abc17b4a20db1eb5382afbc84d30000c5dbc1d90cd018bcbf752bb27300e494b4e75f0189e831e38edf2d428afc1413f2") ioctl$KVM_ASSIGN_SET_INTX_MASK(r4, 0x4040aea4, &(0x7f0000000240)={0x1, 0x200, 0x47cc, 0x2, 0x8000000000006}) mq_timedsend(r9, &(0x7f0000000240), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) r10 = dup3(r0, r1, 0x80000) times(&(0x7f0000000080)) ioctl$KDGKBMODE(r10, 0x4b44, &(0x7f0000000280)) munlockall() openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) 2018/05/02 02:07:51 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x400) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) 2018/05/02 02:07:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0xf0ffffffffffff}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x9e0a000000000000}, 0x0) 2018/05/02 02:07:51 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x3800000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0x10000000000000e) close(r0) 2018/05/02 02:07:52 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x700000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:52 executing program 3: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) fcntl$getflags(r0, 0x40a) acct(&(0x7f0000000100)='./file0\x00') close(r1) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x101800, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000000040)=""/51, &(0x7f0000000080)=0x33) 2018/05/02 02:07:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0xffffff7f}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x9e0a0000}, 0x0) 2018/05/02 02:07:52 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002079fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:52 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000140)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0xfffffffffffffe1e) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:52 executing program 0: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x20201) fcntl$setstatus(r0, 0x4, 0x42400) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:52 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) accept4$nfc_llcp(r2, 0x0, &(0x7f0000000040), 0x80000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:52 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x4305], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x2000000}, 0x0) 2018/05/02 02:07:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x67100000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:52 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}}}, 0x84) 2018/05/02 02:07:52 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TIOCSBRK(r0, 0x5427) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0xf0}, 0x0) 2018/05/02 02:07:52 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x7], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0xf00}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:52 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:53 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x20480], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x4000) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0xa, &(0x7f0000000040)=[{0x493e, 0x1}, {0x8, 0x42db}, {0x100, 0x5}, {0x4, 0x1}, {0xfffffffffffffff7, 0xfffffffffffffffc}, {0x800, 0x4}, {0x0, 0xfffffffffffffffc}, {0x4, 0x100000000}, {0x9, 0x2}, {0x8, 0x400}]}) close(r0) 2018/05/02 02:07:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x0, 0xa9e}, 0x0) 2018/05/02 02:07:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x0, 0xffffff9e}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:53 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) splice(r0, &(0x7f0000000000)=0x34, r0, &(0x7f0000000040), 0x7, 0x8) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000200)) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000100)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) close(r0) 2018/05/02 02:07:53 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="0000000000000706080400207afffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:53 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) semget(0x2, 0x4, 0x3) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000300)="4871e16d1d0a527969250907bfbc6cf8d075db32c9a104813912233fe33d9d946f77767fade693c3f14563bdbf36dc9e56443729dbf222279e02dfc6ffa01ce050c5f87ca2c043529fd918cb966edc1d5222d16109cad47cab462bde6998a3f96d584ebe3066fa8291743b914d320931fa3a2412a5b18cc7d52dae599c622c327968ff2e"}, {&(0x7f0000001600)="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"}, {&(0x7f0000001540)="2b8147c6588fe478185914bca95f079dfafcb0ed0548a9f6ac0202e16b96e41730def2c7cc79731a0805bd895896af20ecbda5fb547b3b6bf5135c09222cb40254340e1cfa5698c6a92fb0612a1413ef9b3ec765577b251830d72e7e0d207528cfdd5a89395e9031b4efdbdbecccb60404c50c15167e6760a75fdb38ca50220c15591ad041daa3f11c2d59c5647612d9daad77973b09be98f8"}, {&(0x7f0000001400)="b2ce6bf1c4d7b01da02d024bcf7bcae5908c545f4f04402d360b74feddff7bdb5ccd39d46284300159e9291b4d7a844194db904c2b3fa7251228cee05694a7f82ea752af92af75f1efe293d0c4dcd1ba4d4dd6a0bf09cd3166b4062de6f0b1b7456f820289b7acb560453108e81452703c4ef582e9e37f11a9a0f1981e83b4f73b7d0a2226650ee281c35e6d2e95a2fc8fac828a07d7cc96f6424673d568d0d152bf0dc3c4201bdc100a664a412a6ab087375ff0636dc198d25350d86f2c5c851813409abb58ce7e1aca09165ca393bec5ee27c97e006ae498d49077d2877f078b243f602ef06125668c21b14756bf2b9f7b"}], 0x1000000000000117) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000180)={@dev, 0x0}, &(0x7f00000001c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x20}, r2}, 0x14) getsockname(r1, &(0x7f0000000280)=@pppoe, &(0x7f0000000140)=0x80) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) r3 = getpid() ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f00000003c0)={0x2, 0x0, [{0x2, 0x4, 0x1, 0x3, 0x9, 0x81, 0xfffffffffffffff9}, {0x0, 0x7fff, 0x4, 0x8, 0xfff, 0x4, 0x1000}]}) ptrace$poke(0x5, r3, &(0x7f0000000040), 0x0) 2018/05/02 02:07:53 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000040)) 2018/05/02 02:07:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x0, 0xffffff7f00000000}, 0x0) 2018/05/02 02:07:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x0, 0x9effffff00000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:53 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0xd], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:53 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x1100000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x0, 0xf0ffffffffffff}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/05/02 02:07:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x0, 0xffffff7f00000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x9e0a0000}, 0x0) 2018/05/02 02:07:54 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x2800], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x0, 0xf000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:54 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002007fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:54 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x2, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:54 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 2018/05/02 02:07:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x121040) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000000c0)={0x7, 0x8, 0x2}) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8000, 0x301000) connect$netlink(r2, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfe, 0x20040200}, 0xc) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x9) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r1) 2018/05/02 02:07:54 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x800) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xda, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x28) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x2b, 0x60000, 0x400, 0x4, 0x9, 0xff, 0x10000, {r3, @in6={{0xa, 0x4e23, 0x6000000, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}}, 0xf7, 0x401, 0x1cc, 0x6, 0x7}}, &(0x7f0000000240)=0xb0) close(r0) 2018/05/02 02:07:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x0, 0xffffff7f}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x0, 0xf00}, 0x0) 2018/05/02 02:07:54 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x608], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x3}, 0x0) 2018/05/02 02:07:55 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x1a9201, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r2, 0x2287, &(0x7f00000000c0)=0x20) fcntl$setstatus(r1, 0x4, 0x2802) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x40000a) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000100)) close(r0) 2018/05/02 02:07:55 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x21], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x0, 0xf0ffff}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x300}, 0x0) 2018/05/02 02:07:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x0, 0xfffffffffffff000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:55 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x3f000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x9e0a}, 0x0) 2018/05/02 02:07:55 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) r2 = dup2(r1, r1) sendmmsg$alg(r2, &(0x7f0000004a00)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)="2fa30a4fcc30da35ec74995f93d4d98e8aecd7618ba36e8381cdd853da87675cb648c4a46ca1f8be7b49c0ad45edd607935de9486bcbf6ee242153788434167262ccdd5ce0b9e4162e385af3f39555426f0ba44c7b1186d59527bda7c7c37f63c73581bf0721713959a245b1a61d7355b37c321923288ae49b248ba9bc61e82979906560e504e881ac30b168d29b149b317d7212de6073d46462252acc2867916d18ca8a356682a7e27ec8dacb6bbae29253ec7fb92d53", 0xb7}, {&(0x7f00000001c0)="d3933e1923a9cb30419ab8669d066b4f07e157758c0a8c99e904090a1dd7c94147e1aee721a35856660d2e90067011a4ddee585650edf924e854095959f7708e8d018b25f5711a57f4d52933795628e46244b3a7e092a7ce0bd5941b04ad42560152d4881d7c43a8ded9c3c189736522739b787ce3687ad9893b4ca0fea4230ad4ec9453695d47ac1576a29edcaf3026d78732905bf6351008f9d323a50bf9d5c21988fb612002991c5e3275", 0xac}, {&(0x7f0000000280)="ff101eececc9c43c88cdd5c796200c14c4c5fc6302ac24801c897499288ce58563d03234e63f8a4e2bb2ada11cc7ac40dd48a1620978e39d140c3cdf8faa40846c483bce65f1cd25c96c869c8bdff600287913b5a881cc1888b6d37daabfebdf3f65ff3ea580904076afca345ad5fda93ab7dbdd1f87add2fcc9a6a8d4e1a7c69f9644134987b133464a7bada6581230b0ff7102dedb5ff9a03db98aa7483426675d0f6ec7c78c462ec5d78a03ea27ba8e9ba4cfac22190e023e6501e505989264e9cf5740237ec6e65637f1656bc25d5b5a3de3f5bfa233deb9fb756a663c08f8f42b2d693bc6d937cd36ab5d7f667c3b07", 0xf2}, {&(0x7f0000000380)="49728a1325d81a57c603fedaf86e6f21ac5cd4f0aaef717eead5e33773cde972c6733121f2d09179333718cb900d86aaa9ef832b137a73bd05f482d3a98524aab81a55fcb0f7900a81d5acc36f16a395559fcd250c1fb0895aa03016199406e396297030edfeed46a4ac503059cabfc55bc6f422cb05e8eda0d24acf7b64f0a9fb0669b9b906142a195fbd7e566a6944b0ba9c4803793bb88735547b2b02bb6fe072ef43a05e1506", 0xa8}], 0x4}, {0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000440)="4bce4a96418bf32a3944d49ccfd23af04d88ea7157776f5f8ff1a0f19209967cfb44382da5a8ec436e0c03dc62d3abca7e3e62c7d71c4c6465816bdcd4023848963945ad9b58c60d05cec35eac9785f5b6525eace0312ba260ded7d68e619e4b9250290532e130adaf72cab14131f9c144aacad8189888c8353f74484959e66861eeaadcabfb7c0cde1932db3cd564fa1afd124ccad728f0165be2a3b2fa810c563b14108b0db8f0632e27e0a698312f2b90b7bfd0bf297ee3fe0e9230273880f2ac5a65f9fdc3c5", 0xc8}, 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{&(0x7f0000003140)="0d4ca2df2f643fcd34c2ceac96f62efa735575cc11043e28a2158763b6c9af29bcb5ec5663795d56e1d4c05a88b205f050941ca32bb6f0bcfb1ac26333ac0b9d4e00c9d371d5b8e714e40d867bba53933d817625a45d473dac969c3e65bf7ba992ce9e2c1250a9a0917de69c015917e52ce19c2bde255f4dab0e556206a05f291c29e3bd57701f4891f25122cc8484076d59d5b80284513bc11cbe8de2512af6da3f444c221aae4ca171a29916fcadc67eaf17daab844baf47b555ba83ac7dbb8401abb37ec7e26608f49b7ef33ea089b8f4b299d9e2e0ed78bc9ca333aa2578a922ff227cdd3f", 0xe7}, {&(0x7f0000003240)="7eeb3967e31631691e60baf4568dd332450f2ac0d35c928e8d9963be76c428ab9fee2309258d1bcc05840b9de9352ce4b35f024a4866247f7ab18eb6d2b1cd02764b44093d2bb9b8e78e5effef12abe382bf61c1217906ed6d760ae316d80ac95cd0e4c139136421fc42fc185be3e81854378e9f38216e9cb048df3dd061e4a3f45e802a0a5ee7f04f2cf0397a079464962acb26537bb9300199ca5176ff7a1942779e8fd083699eb79962db62bd3c25c9f1e8cd2184bce379ee82fbd4ee6fa0c94df05fa0b402bd351545d64b4bb2e389e2c84ca87c5417a89ef1363f7051eae7e8887abfa693be0d7e474bf7d3", 0xee}], 0x6, 0x0, 0x0, 0x20000080}, {0x0, 0x0, &(0x7f0000004780)=[{&(0x7f00000033c0)="27627078116b87b57d3036d011e1ee4150df4a21a2a96943c1832b761b4a50241c3d9b6acd0b9167a5dcdbc5f3414b6e9faa9814e2296390066b60258331507d999d308601f1722f722c4321d7769a63aab1823686a9379b23829d5d89d595a6ca5c54f721df478db1a8f93de4b19be111572f3bd6d02480f7e291e997d62120b1c3db7260582818abe600ce85cd3394c3127d5ae47cf804fa2b58154ada331a9cdda6906a97d1e86924f0b37e2c43cc4e4ca4c4814133fa95dca5aa4b9b6dd169678b0b379449d120324f", 0xcb}, {&(0x7f00000034c0)="20b5c13e5a9f93df43129a053c08b2b0db4a47d05b62289580ebdc2fc925e321648da835b3d47d17968d1c5f4049ee29d9e9c2bda1cbd5b86a4065c7645aadbe4847ed25fd1b73fd63a648d23cbd18213bd8c881952c6d3c51f60ab4641c4273c910ced4331847ef19bbd81cfb965e7171fdd06f4b5e16dcc48f6c84a1e9546423ba09714c360968e1dfeaec0ecf76ccfcee4386a9d4fe13c6c4261a0fbc05419f06", 0xa2}, {&(0x7f0000003580)="2a17494eafb27ad2c1d3ba1041432a6faabaedb19bf8d020e6069a0f24f2ed2636ce795b96850dcb0be84a16ebf1b20f74a0332c9549fb7a456f61527593ec022b3ba67f7c43b46b2886b2d4f7333039c45788db594bfd5666c066e45e008ecdac63a4671a7d612558c1efa5c48e52728739dc644127b68f64bc32bc0ec23a97fd4c9ba39d1450735a954c369d1ebea9cf7d25f41610a65ed7dfd9bfac43877a5603a63776a7652eb94c27ce42052b67147f1648ebd247121f2d1db9d63d95fe97db03b887", 0xc5}, {&(0x7f0000003680)="94972c69eaef1e277772254e875f6aa6c00483101e1805bbdeed93a90eaf99a2a365daad95e5eee16ce2c44875ef965c1b22dee158ba3d3f23d1ca76a87d0985aa4685d74f91c4223d6095e454df165856ae87c7fb5cafe3d408bf9c17152bfe3b810c89cc5fa28b8a57bcd06bcec6f7390e2dbfc1b14f9b6491ab27dd64316d7e18a3f936e81c5d4956235d85c70af55c64656b6370d9448868002e58ffd943dfe74f583d057fb152a91fc4fc8f332848262647bcd8585264efe11e595d4521e1e779070cf0295f183d8db73274857d74640d13787a696c0b", 0xd9}, {&(0x7f0000003780)="ff662710a58203822a742d7dacef05623b3a8147c8987d25ef488304438506a75f595a86d8831ad2ddf8031e0ef160bf7183a46434a3b97a4ecd789854da4bf03ce5147bc9e609f3acea08dac25ca9c34b144e146107fe1398f6ddd213de8755c1ab1b376999d93b001d3183bfd44f3e06c89f88bee9c688f8a16060985655a884fd0fb83353ed0cf938f82c1e2e321e9b61a682b0a025d671ac876914d7c06024b14ab9b2050985f9bcb0f4d6453890bfeea18b4c7c3a1de4993de8e188609f710c3841ddb7301f76aca79a48ee4256b2c951cff929e5825e7d2ff2a5e721237b5b819cfe3430713d33ae8b68c705220db4a358c0675149cc7ca0dd2c8a54e30d347628f0a5fb17e20bababa23162d66f58b224670b436a668975bc4b5952a9c956b7e36d215a6ccab3d7d676cabfe30ba08111163c404d8fecbb3db50c3efc630e98f4d78e3805b1eceb3642235870e452f5bbdaa0c6e3b3582d8f5419604ffac1bbb4421a5325e1dbfb0839275e9e9dad7d634a88c6f6f4d75bc78156af52f78ecc791c55162f72e8bf88d70b7ba42fe468b57838d6fd2b123eb30a0cc1dc2d4bfb4926167ad36b569b69d5f69c09d51448a7d4d5e4ebdeb3faef17a70faf393cf826359201126d755d6026411e45f4512390988b3ef71ad25c8a6f51addf6ec8f5500b7b366e4ebe1fbb7dfca4f18f492179d60d61f032ee824aeffa722c0071e510d6d80a4a7fb599fe2682adb168d43e6b85550b677b52e4f0330b31902f6f31f6044e5b9ba86b08260ef57817a55989e02b9347a129a30c293a66abdd3c68e6a2f2fdb6475a80161a56f399f52fd89315693c9c4c7e2c55584190b857d70c639b3ddd22f058e0d6da7f5a7b9c8a7c09844dc040436d65e03f8d40cfbdf8f83355e6645ba3eff7f569b8e21520d69cf2001cd6d065fdea80146323fcb78a445f319c822c83e833ed0010b4cf0df07b5f5c50242913c94829af485d4c5eb4f14cb140ae11e5080f36b9c367e61677d8c5b610fb1bfab3cdd6f6b67ceaa243030957e38598383013fe7ab8a26f4941144aa6f03051a71bd62833933e5dc8a2d903d47fe0935aace2e3588f278a311ba1fd328c10f6eee3bc9d7a8787221fbea1161c22b674811322ec2dde7662e359813f2b1fe9d1b918d75ead0e2f19f47227f587145b0485d4d82e75f03f89b991dfc0a70a434782c4fa5d42a5aad6a729a50083bb65537e572ad7f889a36727b08a31caa68048897acd9c2234d10345f2425f77a5a72d0af7443b56094c23db5e7909499227b2ea90aa35ab76f6de792e6e91ca8e55dc8251e921c338bc94e10a7fff3ad26265dfdc16c342197103cacfac30a277a3490beec55063d7a6fbea0b3154963a07a405bc63d6b80f73badda44352e10c272b8ee27355ad0132211a87abb9828fb983c44a6ec70987797e9c943c5d70bc6b03bcfeb63ffe292f4733ddeb81d7aa64cb720ea7d1fa009ed7c46e13c832c58d226364411cc4bca5cc1670e131aea861ad8e5370ac5c7e8c55d0ab4fd14aa656581f783893dbaab220a83e94a1cc95764c377357221e6f636c892b77ef977f148ec6375df984c5535c3f7b681086d8c7ccced03c1a0b03bb339696e1803519011cf0f482f3aa17ade9a99e7b228b0aed4957ae046e76bdb42a6043441bfc47486f0c6ba6c58b9e10ec0d51c184fb072ba15aaea7416254f0136bed6d1a3d18f553bdbfb2f1429c950d8e46d8317d63b7e7b770ce04dea3a664f3e23f873bfb95ab94fdb2cd8f9a2593917a97436fb8dc8c28796387b8d1fdeaab5ee6dc5604bc3d6bf7376ed8bd56866f18f499ad94e67fcd052765875b768efb24299dc185bb49d48144609562e7b54e9d33c9d92de087d6313a37d340a6480f1a7a391433409adea252ea64feeed597e4f6f5c27af8fd73f6a06b2619077bc382416920ac29d1f91a56afb146fa95872b28a97ca876027283d5d8800be7721ae09284333d4c48e0f0bd6af981659f8d17d60d9f1feabb35c8533002da31a15cd0940337e70f721d2fdc795fb6466ebb3f04ec26408ecb3407c9e96a3675b715b3524540605aa9f885869fcb06bb18c4f51f38c1be607ecd8a5cd525149fdaffd0a64fd62491c2defcac250e2bc681c26cec891962ad803b3f325e4386789ec2ff0b62d2c4945fdd129a26bf7465def52a5d21afb9699b1981bb798849c120551c48971051def16e92568a3c2e57609a2d79bfd7c82ac0053758fc70091dc55991ef15d600596e6a4a87e8390661c0cfbbd3fcc9ceb604e44c695c71dd7c8b6ad34266b22e7eb5fb29359e9556603a58af03191384789bdfa0ec51b0501dbe039af35a6f0acbda67b3a0999425d8fde3fc11402c94eadb9c509c19e886d7354bdde920b4f5770a336d5c2fdab4fbd9dff1726099ae3347e67451fbe8c222cf99332f9c6c3ace550292004daebe92b4337dc4d91d072d297a349f91a2863952aea6755451c2da5173507e07edd2fe48787bf3315ac36de870e26b23e2c35526c50788e9d162d1b9ebe204befc537286f084840669fd65ef0d8454fc7bb088d1cc63459a39a40c275bcb73fe151d574f672e4dc5fac83996623d97352ee3924a43dab4b4ba6d74bfbeb805e797959cae3ff1d55fcdb28c82e7cdd140b937f10c1eb6982a00850b22fc1cbb411ac864eca35e6df0fb98ad4cba228fbdf90ce45c5f814cc59ececd4c1d230081b497056b5b3764cc884f92a10ba1eb73da3a6de8175d3525746d2ec97def3b0118d75c6e1a41d3ac9bacf3ea00d4d98248e230bf5b205a920dc27f2c613c240341e357aafac1ddab44e23d40d8d86a80599531ac95c502f7166a500d19389e98120825c76a84b315733b7d101ac68180e11e745a190d7e2b186a368b174d5ccad929311166caf3af29602d05c1b4cb6ff5720b873a42c9c467c3a75e7494241f0336c84dc7eb9b06589922dab1b8a09812b5f857200d7d24ea8b8a17920f63a560f46554b72f63ce1768edaffef116496d10345fae4b53a82362126a9481f491b51f16e6377cd747e36a2124a4b896448bdce9b908ecf57e42da8a1cdf11adccec516c7f89d941248ec98fd3847520708bd15c5ffd4b4d3acde1bdfceb9389257a3cfb3ca3eb59fef42b711316e64cadde9462c6415da885da1961ee1436726fd9a91c886e5f3a6e17865d5ecc4d8ed5545ea15b44ee1b4cb50fbca4f37972fea5329314a8a7052e8c0145ec5db652871ee93e70a453a5670beb46b17e76f55b35ddf7544b8b6e17d94cb11c006948448dfbf8ca4495675fe9f7b53098c1027a2d87263e05fe1be7cc94ec21931325c6a63d8977f33c40ecc933eb962b30bf8d6b10fe70d2133fd8e85874fbfafe324668b51b2b5c40193531e922d99203b0139ddf9724e33252bca689511fefe87e6f413ef0e2497c1610ebf0917cf017b6ac62e22b50e855b1f0467b70ec597646dbaf7e9caf593e8dfc9102894e8c895db806287f9c51d3aa1aed5a63a5c9bdd3435c6c481af23b155a83ff4d6e30d228667543800624ae4da31e88661c11a4f36c7bbe067c0aba24d83ce5d27a82cdcf426c5acafd92a8bba39b47b0c845dfed4d39131aab72decc799bbbcac3dc99b76a5f7a5858b278ff4014fed6468558f83e3d669c5374a61e7bd958791259256c8a27e5a5f38b2241ab4127378e0802415c105e34bc0307f631511ca1065a32ac38cfcb04f3fca652b4284743055cacb1a1acdf6b177e513e58421ee38b4856c80b6f99c682f54fef42955eefe38e5d72a585a867d166adf7b9804de7c5b4130781a60a8bb8cee5836faa0eca433590afc9625a394b5e657a9c7cd19302fbbc1ca6d015d354dfbd0ca5647fb1873fa2d3cac83a872ee7a47bce7cffc4f827bd4f886272528096c983f8c5a523f126c616b3425efc89f21a2c907da8a5452dbf70dfbde83d8f554bdeb2a2ccb957f0a33e5a13c9b9c849dfe3888559439c5bcf0467893450be96ccdcc0a40dcfe0aa284696ffc14199b55afdda5a75edeb7df8c7d2e85aee0ab2af14360237b74660e7fac1e9c940eae1a66ef6bafecb2b077b00e78ea373dc63093583339709ffbdacb9cb220d3ca946a10e5d9f6ff8c17b5208e77ea433b7a3ec6818a4f33ae4f5919b550768630b175dafd93a4a8e87a490d8a02cace66cd08294c34e6d6f7ad9dad9aebe2f817ef40ed14ca295a5f673f41e1ada60cb0c5f9e3e62f4f0cc8d012e02855cec402f94f8f23e8f8658448aefb670aa5f5e6b6039612257ce1fb3e0a62c91c653559cfcacda6fe857221309dd7378966eafe4dfa40a730bed95febb739a205e599796cde34770b42b1a45e14d5b448293660a9bf4fad0e2e8ff0d5a2e1260d3d14e42faac2660c0f27cffb3d28fbbd980c8664803fe1c63c091ff8f70644390eed6f9c5d688511cd5b239133029671bb3c7d3939d4a0a3e6bc6110bf4c83afba94ee5bb3083d13efd5ae698741718467a66ee2146e2225c75b67e197491464d1af7a85dc26842711e069309621bc33aad5bef2d5908f00072d89789e6ede8ff6068ea73c7b4e6e0ef73caad8612a979c3227d2447c2fa93e59b01a22495cbfa4578495e9ef68080d87c15e4c93a711f236e367f843b879c7e6ae6a1fd943b181231c51958f3e1703f94d3c6e828d39b510b2381801c847db39a57a4b9a6d5d2d0ba0d4a594087449ff090bad8196b3531ad7754da88acef66b359e8b418237e0ac14daf17c277cfa7e126cba9b774d32652e40c7da5ec05e3e4a3c6c986d21ad609ba8075937bc50805bebe0050222ccd7e2c44a3892a1dd52ca2dc518b3d31d57b10b37625cf64810821e00f5b516e4b68e5b198f128df0ede040edf0b16da87141b491f213d984a603376e14679a03c24aa5771f86a7a2864677b0323058c7b983d959c4fc3eecc9ee0138ace7b8b723dccf3a94ae77de9ef3076665135b6b66d691f33a562698ca61754aa0c146f2dfd1b35c7b69b74bbbc71a67f1f42d9822e86932e5e75d12b060f777a9ec1e8ff7e0147ad1b414fe0ba6eada096e7021cd0003253ccbe1922aa0e4bc3d380359ddc19ab89bb3477112df1bfbd5d75577561426f4618183248aa3e499e24c383dd76228710391a46ee5ac2ccf83b7ec729c34f91e6ec8d4327f7ed803a421c40cabbe95e8be99f695a07c1325921af7cc4644b0f8c143d56381b0def38960ed197e01704ae4608b8638f6250f2702f23bd8e6291d8f8b11a5b0e91d79e9ae496a2ed5d1f473c85fd2a49f0a4db25d7687735e981dfc3153f2c617798a46a3eb8534e2bdadfa68d2fb5dda9d4dbc4ca25da58f8fc777a89e5d8cf88a58d7f97b01ca58eb0015602d71f0ac08be5f0592e66d65ade9d0928b97b4fc5d4c2435aef35715cdf9b1f5ee7aac390f564629d2251eaf1c8fc94fb31c3aa67f4c04910aa259af447f54e60a4b5244c33e18ecec6ade73ab8a2093b0cf32611bbf92f7c98c6ace1c7aacdb5969d2f4c3bded93dd5b4a28f7a7af2aa5adac221aaf4cbd6d0d34d45cfad6b6a41de7f9ba6270f15ecfbd806429e122e3e5aebc29a4bc556e1293bb826983804a40a9203c1085c151993e58f2ec62515af998a5a0c0866445675a29be036c4fe95ffffd55b5d70b5bba05d6ed3b3c2018e03e908f0f4fd51a4e6a3798d0a0ae0eb6bcf3ec923e29b13346402a100af0b0f37d6bdb9302c33158dbf0991ee9f5a97c4ddde67b0a45a1fc538eeaed23eee4c385281a1d25f919553112dccd70884501de3cac8f7c7cfd5877207f8", 0x1000}], 0x5, &(0x7f0000004800)=[@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xf8, 0x117, 0x2, 0xe3, "12e520f421ce45f500c6178eb928ed57b7ec4bcc79f73ff5fdfbc3c91c016f3d7ef7c865cd91da3b09ffc74c3f0f25209fe19daca7c6d99fc23d53b6ea3d96bc428a14486fc141dbcdf3a0d37f989c6c858debecca5f7aa745b3c915848ffdd38a3f6b4caa7ff7c11ccc426caafe3fb06b4d4f48dba1e6cbdff28fb66ca068e16b040a5b575247862e6d19c43482ccc407268cec7f0f9d7ab17f7689bbfabc532c5b95c51b6211a379150932b206a24861190679bf765f32b433f44b68b0e809676e9e9a27af2a6050f0a4f050e18a9fbab6a556b47d02953bfd0d225835ea573c1996"}, @iv={0x70, 0x117, 0x2, 0x5c, "c6a9c709ca3d920c8fec47b1b2947b6f3336802324b34de79fbc8ec3082e5fb1df8e06c868581a55169cc9eab4a999ae4edda61d6ca63fba7eef2fd7f70b585fe8982464d11ea7ba0b97f6f9468d3990d4352a3e71242bdb2f84074a"}, @op={0x18, 0x117, 0x3}], 0x1c8, 0x240000c4}], 0x7, 0x80) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000001800)=0x6, 0x8) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000040)={0x4, 0x80000000, 0x2, 0x7, 0x401, 0xaed}) close(r0) 2018/05/02 02:07:55 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002074fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:55 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000140)) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000040)=0x10000, 0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:55 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000140)={'rose0\x00', {0x2, 0x4e23, @rand_addr=0x2a6}}) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r3 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r3, &(0x7f00000000c0)=""/1, 0x849ed34) ioctl$TCSETA(r3, 0x5402, &(0x7f0000000080)) finit_module(r0, &(0x7f0000000280)='\x00', 0x3) 2018/05/02 02:07:55 executing program 3: syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x782, 0x1) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) 2018/05/02 02:07:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x0, 0xfffffffffffff000}, 0x0) 2018/05/02 02:07:55 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x88470000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x0, 0x9effffff}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:55 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r0, &(0x7f0000000180)="bf", 0x1) ioctl$TCXONC(r1, 0x540a, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:55 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0xe80], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x0, 0xfffffff0}, 0x0) 2018/05/02 02:07:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x400300}, 0x0) 2018/05/02 02:07:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x0, 0x67100000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:56 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x87ffffff00000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:56 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x806000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x0, 0xf000}, 0x0) 2018/05/02 02:07:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x0, 0xf000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:57 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r0, 0x540a, 0x809) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:57 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x21000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:57 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000140)=""/181, &(0x7f0000000040)=0xb5) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) fgetxattr(r1, &(0x7f0000000200)=ANY=[@ANYBLOB], &(0x7f0000000280)=""/202, 0xca) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:57 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002006fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:57 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) socketpair(0x5, 0x803, 0x1, &(0x7f0000000780)) syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x81, 0x7, &(0x7f0000000640)=[{&(0x7f0000000180)="9102d7b01d1a9cd94223f68141a95b186a6778c3bb63d1d81b76c65695246333eacccde690a91ddfb2d1f5e48dd3644cfcf7ea026dc9fb85198b83b62d8575b269a40a9784c80e2a3c8e2c067adda0091b218b0bc1190f5102fca8f788e76725c8a8dcf5461c0a54cec909c2e8c69cb1764e8e29e18a87f599add17f5a21c237770bd13736ecef9b1816ee5a8ab28c92a65cc56f5fa364e856e1df63b5", 0x9d, 0x1}, {&(0x7f0000000280)="4334a08fe3309a0333b816c8cbeffc2a235ee2e66afbf650704e1d825e78657cdac8f5e4c94a8dc42c264b703941e36ec2a00c07e0069cd3b66b0f7c988815bbd24610e35f679c7d05c1d1cc0f7560c6df6a8ce983f6d6e382e32179cd89528e1efa2512bf6ce204fa69a1b693d4cdc57a043c0901a3ed5160fc5e23c7aa48fd5f5d0d17122e42023a26c3e0f293e209", 0x90, 0xfffffffffffffff9}, {&(0x7f0000000340)="66d6", 0x2, 0xd6a}, {&(0x7f0000000380)="e152caf17c8263bdf602624ae4c9aa24ada1ef09e0fa86a67a517ddb16e3c683b61eb7b132f222f18111e699df6c41e5f4385995298362d04c81c29f0edf8d2b9b53e05752134e4e5addc86c72b73b5309e05be5963632336129034551c3582d773df1c2f3c43e9d09ab4e4abdf746e9b5dcf417f9b21aee075297611530e5408a86f0eda3aced5d71f99c6a8b0f9cc45d587fd7d4125e72bd8887ffd32fb1eeb76fade1ba5dfed46a5bdadbd5e2d271289ecf7f27b9a064e26efac603cba54eff1811bfa524628a28c042c65e7cbdfe437e9cf4dd8e9bace5d5e0233866101f2871d986a0848700d233e35d1351eaf3b4", 0xf1, 0x1ff}, {&(0x7f0000000480)="c935f52e7a547ee3927c87fb2b6843383d8abc28", 0x14, 0x80000001}, {&(0x7f00000004c0)="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", 0xfa, 0x1f}, {&(0x7f00000005c0)="e110c18f19da22f612773957d22263e567212f54c9b4ff3fed48a1dd17468780c7a96a2eb755fcde5faa8b1497b82e8bf778b84ee7be24ab87df95a870255c0455b5a98d3dbecc6c8ada7ca65c", 0x4d, 0xd1}], 0x800000, &(0x7f0000000700)={[{@alloc_mode_reuse='alloc_mode=reuse', 0x2c}, {@extent_cache='extent_cache', 0x2c}, {@jqfmt_vfsv0='jqfmt=vfsv0', 0x2c}, {@heap='heap', 0x2c}, {@test_dummy_encryption='test_dummy_encryption', 0x2c}, {@inline_dentry='inline_dentry', 0x2c}, {@norecovery='norecovery', 0x2c}]}) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:57 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x80, 0x80) close(r0) 2018/05/02 02:07:57 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x8060000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:57 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r2 = socket$inet6(0xa, 0x5, 0x3) close(r2) pwrite64(r0, &(0x7f0000001100)="db39777806dbf775f96c9096dbca80e55ab00dc587d4a10a07de2937fbcf11ccc122335467a37b8b810447048de9c74e0164a89ff25d9ef5612095e38544a64dafa6799b54260cfb593b1389f68335c50f50025c85b22474238cd525baf8c020e5b676cee9628bcca8e7e018503adee4d7de4e0a142efb951a18f9f57af5edc35fced08bd8b32cf3a118520223", 0x8d, 0x0) ioctl(r1, 0x3, &(0x7f0000000100)="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") 2018/05/02 02:07:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x0, 0x100000000000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x34000}, 0x0) 2018/05/02 02:07:57 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xffffffffffff8000, 0x2400) ioctl$BLKSECDISCARD(r2, 0x127d, &(0x7f0000000080)=0x2) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:57 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x3800], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x0, 0x30000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) [ 699.788774] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 699.795962] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 699.804457] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 699.811570] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock [ 699.819230] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 699.826324] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 699.833868] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 699.840949] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock [ 699.974890] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 699.982280] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 2018/05/02 02:07:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x9effffff00000000}, 0x0) 2018/05/02 02:07:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x0, 0x6710000000000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:58 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x11], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:58 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c2565643b799365195f1b76"], 0x1000) 2018/05/02 02:07:58 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000140)=0x4) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:58 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000001c0)=0x8) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:58 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) fchdir(r0) r1 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x40000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xfffffffffffffffc, 0x6, 0x11, 0x8, 0x4, 0xfe, 0x5, {0x0, @in6={{0xa, 0x4e22, 0x4, @empty, 0x80}}, 0x1ff, 0x2, 0x6, 0x934, 0x3}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000200)={r4, 0x1f}, &(0x7f0000000240)=0x8) setsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f0000000080)=0x3, 0x4) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x200, 0x0) ioctl$TIOCGPTPEER(r5, 0x5441, 0x2) close(r0) 2018/05/02 02:07:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:58 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x8100], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:58 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x800) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000080)={0x7ff, 0x7b69}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00005befdc)) r4 = syz_open_pts(r3, 0x20201) fcntl$setstatus(r4, 0x4, 0x2802) ioctl$TCXONC(r4, 0x540a, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000340)={0x7, 0x8, 0x5}) write(r4, &(0x7f0000000180)="bf", 0x1) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f00000002c0)={0x8, 0x1f}) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000698000)=0xe) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000300)={'tunl0\x00', 0x100000001}) close(r0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r1, &(0x7f00000000c0)="e714dc10563158a40ab2b1781d5a3a3daf8cd47a4866ec1787213105e092cae3770ef9554a82250c199e8147bd08cc9ee85b062b305fa2eb4432bcb7063d641731a8e3340ee2deb773222fb83459756bd6e4b524625e593d60f34a805bc7a3d59c508f36ec4827eb11f7d53af7304e72c4f1d270870d4e646530c2db0bc92d962afdd3f1d757294435c70ffbc098faaa", &(0x7f00000001c0)=""/59}, 0x18) 2018/05/02 02:07:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x0, 0xfffff000}, 0x0) 2018/05/02 02:07:58 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x3, 0x100000000000000) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) 2018/05/02 02:07:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x0, 0x400300}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x0, 0xf0ffffff}, 0x0) 2018/05/02 02:07:58 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x2b], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x0, 0x3000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x6, 0x1, 0x0, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) bind$bt_rfcomm(r3, &(0x7f0000000100)={0x1f, {0x78ff, 0x1ff, 0x2, 0x6, 0x2, 0x3}, 0xfffffffffffffffb}, 0xa) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x9effffff}, 0x0) 2018/05/02 02:07:58 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0xdc050000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:59 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000000040)=0x9, 0x4) 2018/05/02 02:07:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000040)={0x6, 0x6}) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:07:59 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x2c000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:59 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x4000000058) fcntl$setsig(r0, 0xa, 0x18) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:59 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6525643b799365195f1b76"], 0x1000) 2018/05/02 02:07:59 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) ftruncate(r0, 0x18) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000140)={0x2}) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000180)) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r3, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r3, 0x5402, &(0x7f0000000080)) 2018/05/02 02:07:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x0, 0x3000000000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:59 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x300000000000000}, 0x0) 2018/05/02 02:07:59 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x0, 0xf00000000000000}, 0x0) 2018/05/02 02:07:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x0, 0x300}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:07:59 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x86ddffff], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:07:59 executing program 0: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x20201) fcntl$setstatus(r0, 0x4, 0x2802) ioctl$TCXONC(r0, 0x540a, 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x9, 0x2, 0x1, 0x3, 0x0, 0x5, 0x200, 0x3, 0x8, 0x2, 0x401, 0xfffffffffffff5f2, 0x5, 0xd996, 0x17, 0x100000001, 0x80, 0x1, 0x1, 0x5d, 0xffff, 0x6, 0x1, 0x9, 0xf612, 0x2, 0x9, 0x1, 0xfffffffffffffffd, 0x1, 0x4, 0x6, 0x0, 0xd5, 0x7, 0xff, 0x0, 0x40, 0x2, @perf_config_ext={0x9, 0x1000}, 0x4, 0x0, 0x1400000000000, 0x3, 0x804e, 0x2, 0xfd5cbe1}, 0x0, 0x1, 0xffffffffffffffff, 0x3) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00000001c0)={0x5, 0x200}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000200)={0x80000010}) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x4) write(r0, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000698000)=0xe) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000240)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) close(0xffffffffffffffff) 2018/05/02 02:08:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 2018/05/02 02:08:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x0, 0x34000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:00 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x5dc], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:00 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565693b799365195f1b76"], 0x1000) 2018/05/02 02:08:00 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x22000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x8202, 0x0, 0x80000001, r1}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) r3 = syz_open_pts(r2, 0x20201) fcntl$setstatus(r3, 0x4, 0x2802) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000698000)=0xe) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f00000000c0)=[0x9, 0x7fffffff]) close(r2) 2018/05/02 02:08:00 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/38, 0x26) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:00 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xa00) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000040)={[0x3000, 0x1000, 0x100000], 0x1, 0x6, 0x3}) 2018/05/02 02:08:00 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ip6tnl0\x00', 0xa00}) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000800)={0x14, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x10400, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f00000003c0)={0x2, 0xb9b5, 0x7ff, 0x0, 0x8, 0x9, 0x7fff, 0xffff, 0x101, 0x0, 0x20, 0x5555, 0x0, 0x8, 0xfffffffffffffffc, 0x5, 0xfffffffffffff1b5, 0x2ec, 0x20}) r4 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) sendmsg$nl_route(r4, &(0x7f0000002d00)={&(0x7f0000002c40)={0x10, 0x0, 0x0, 0x41}, 0xc, &(0x7f0000002cc0)={&(0x7f0000002c80)=@setneightbl={0x38, 0x43, 0x20, 0x70bd27, 0x25dfdbfc, {0x1f}, [@NDTA_GC_INTERVAL={0xc, 0x8, 0x7fffffff}, @NDTA_THRESH2={0x8, 0x3, 0xfffffffffffffff9}, @NDTA_THRESH1={0x8, 0x2, 0x4}, @NDTA_THRESH3={0x8, 0x4, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x8001}, 0x40000) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r4, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r4, 0x5402, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x0, 0x0, 0x200}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000300)) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f00000001c0)) truncate(&(0x7f0000002d40)='./file0\x00', 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000340)=0x100000000, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x7}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f00000002c0)=ANY=[@ANYRES32=r5, @ANYBLOB="020c08003ff09331257dbe3a"], 0x10) process_vm_writev(r1, &(0x7f0000001940)=[{&(0x7f0000000400)=""/69, 0x45}, {&(0x7f0000000480)=""/181, 0xb5}, {&(0x7f0000000540)=""/64, 0x40}, {&(0x7f0000000580)=""/106, 0x6a}, {&(0x7f0000000600)=""/250, 0xfa}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000000700)=""/190, 0xbe}, {&(0x7f0000001840)=""/171, 0xab}, {&(0x7f00000007c0)=""/55, 0x37}, {&(0x7f0000001900)=""/58, 0x3a}], 0xa, &(0x7f0000002c00)=[{&(0x7f0000001a00)=""/196, 0xc4}, {&(0x7f0000001b00)=""/4096, 0x1000}, {&(0x7f0000002b00)=""/198, 0xc6}], 0x3, 0x0) 2018/05/02 02:08:00 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0xfffffffe], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x0, 0x1067}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x9e0a000000000000}, 0x0) 2018/05/02 02:08:00 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x2900000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:00 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x0, 0x4000000000002}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2802) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r0, 0x1, 0x1, 0x6, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000100)={0x3, 0x4ac}) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x9d6) close(r0) 2018/05/02 02:08:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x0, 0x300000000000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x3000000}, 0x0) 2018/05/02 02:08:00 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0xf5ffffff00000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) ppoll(&(0x7f0000000040)=[{r1}, {r0, 0x410}, {r0, 0x10}, {r0, 0x2000}, {r1, 0x90}, {r0, 0x200}, {r1, 0x8}, {r0, 0xdce7f9ec815b83ba}, {r0, 0xa018}], 0x9, &(0x7f00000000c0), &(0x7f0000000100)={0x3}, 0x8) 2018/05/02 02:08:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x1000000}, 0x0) 2018/05/02 02:08:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x0, 0xfffff000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:01 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565703b799365195f1b76"], 0x1000) 2018/05/02 02:08:01 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) writev(0xffffffffffffffff, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:01 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x3f00000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:01 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x344}], 0x1) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/7, 0xef}], 0x1, 0x1d) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000000)={0x7d, 0x63ac}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000001c0)=0x202) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:01 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000100)=0x3c30) close(r0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000080)=0xee2, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000140)={0xc1, 0x3, 0x10001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'rose0\x00'}) inotify_add_watch(r2, &(0x7f0000000180)='./file1\x00', 0xa2000142) 2018/05/02 02:08:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2801) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000002c0)={0xffffffffffffffff}) r3 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000300)=r3) close(r0) 2018/05/02 02:08:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x0, 0xf0}, 0x0) 2018/05/02 02:08:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:01 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x6000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x0, 0xffffff9e}, 0x0) 2018/05/02 02:08:01 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x28000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TIOCCONS(r1, 0x541d) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000040)={0x6, 0x8000}) 2018/05/02 02:08:01 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x3c00], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x0, 0xf}, 0x0) 2018/05/02 02:08:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x0, 0xf0ffffff00000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x5, 0x0, 0x0, 0xb}) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) close(r0) 2018/05/02 02:08:02 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x28], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:02 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c65652a3b799365195f1b76"], 0x1000) 2018/05/02 02:08:02 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000140)="5a2cb9a80dbd6fafc6b35220a1f8c2b6ec700158356a777bdad36394ca03012c67de4c69f6598a5ae56b83e6e846e6913090b4b3c5c20eab83879e7d555b8f8efb4ee42937aba1cc329dd9f7e0d04495755e735651d0d86aebb56b414904ecf84cfdcac1defc16de191fcc6d95071a", 0x6f}, {&(0x7f0000000040)="cc", 0x1}, {&(0x7f00000001c0)="610a0d6a5601ca92ce253ae1451b4eb846f066819204cb85279d95316ae8744b7ae99c0dd0ae", 0x26}, {&(0x7f0000000280)="e9d67f536f92aa1e6f6b6600e4d4f3a83d2d61b64b476febf4ead7eb2ad3f92000826e047c0537a194278a0a68b6c8dbb3b34911b985b858f8ac82780da35b72257d76cf8ce5b46d7ac9342dccc4193e06b99cd86e2f616eebe18e459e8fbecfb77b88d4f6a6f83be1445aa4cb4cec0a35e273185e3d262636ce4df2ce0ee8c609be7ec694170281fa81bed0dc295fa6c3579fcafc6d85a2a9c7741d5bb3fc09bc32d030a9265565065f361e", 0xac}], 0x4) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:02 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x100000000104, 0x0) r1 = getpid() ioctl$TIOCNXCL(r0, 0x540d) sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:02 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000040)={0x68c0beb4, 0x80000000}) 2018/05/02 02:08:02 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x3300000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x100000000000000}, 0x0) 2018/05/02 02:08:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x0, 0xf}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) get_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x1000, 0x8, 0x0, 0xfffffffffffffff8, 0x8f, 0x3, 0x49ae6cab, 0x8001}) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:08:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x0, 0xf0ffffff}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x200000000000000}, 0x0) 2018/05/02 02:08:02 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x2b00000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x0, 0x6710}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:03 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x9, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000080)={0x2, 0x4, 0x8, 0x100000000, "1a5f40a3c7f88f16964e35fcfd8bfd28979af8d580479cdd0a328effb36c1cdd44076616649adaa61a95de72", 0x20}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x20201) fcntl$setstatus(r2, 0x4, 0x2802) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000698000)=0xe) close(r1) 2018/05/02 02:08:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x0, 0xf0}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x0, 0xf0ffffffffffff}, 0x0) 2018/05/02 02:08:03 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x2c00000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:03 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}) 2018/05/02 02:08:03 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c65652d3b799365195f1b76"], 0x1000) 2018/05/02 02:08:03 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0xf0, r3, 0x804, 0x70bd25, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffff000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xeacc}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xa2b1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x21}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0xf0}, 0x1, 0x0, 0x0, 0x40040}, 0x4000) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000003c0)=""/1, 0xfffffca7) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:03 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000040)=0x1400000000000000, 0x4) close(r0) 2018/05/02 02:08:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x0, 0x200000000000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x40030000000000}, 0x0) 2018/05/02 02:08:03 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0xfffff000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:03 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000140)=0x2b6) close(r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x5) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000080)) 2018/05/02 02:08:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x0, 0xf0ffffff00000000}, 0x0) 2018/05/02 02:08:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x0, 0x40030000000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:03 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0xfeffffff], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x0, 0xf000000}, 0x0) 2018/05/02 02:08:04 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x80350000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x0, 0xf00000000000000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x0, 0xffffff7f}, 0x0) 2018/05/02 02:08:04 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x2000000}, 0x0) 2018/05/02 02:08:05 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0xfffffffffffffe04) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:08:05 executing program 3: syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(0xffffffffffffffff) r0 = semget(0x0, 0x0, 0x90) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xb30, 0x4000) getsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f0000000080), &(0x7f0000000180)=0x4) modify_ldt$write2(0x11, &(0x7f00000000c0)={0x7, 0xffffffff, 0x1000, 0x3c, 0x8, 0xc87, 0x1, 0x16d, 0x11, 0x5}, 0x10) accept4$bt_l2cap(r1, &(0x7f0000000040), &(0x7f0000000140)=0xffffffffffffffa9, 0x80801) set_thread_area(&(0x7f0000000100)={0x7, 0xffffffff, 0x0, 0xfffffffffffffffb, 0x2, 0xff, 0x200, 0x7b, 0x0, 0x8}) 2018/05/02 02:08:05 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TUNSETLINK(r1, 0x400454cd, 0x317) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) r2 = semget(0x1, 0x1, 0x2) semctl$GETVAL(r2, 0x6, 0xc, &(0x7f0000000040)=""/23) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000140)={0x2, 0x11089ec8, 0x7fffffff}) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:05 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x10001, 0x300) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) sched_getparam(r1, &(0x7f0000000040)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000001c0)=""/1, 0x1) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x0, 0xf00}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:05 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x38], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:05 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565253b799365195f1b76"], 0x1000) 2018/05/02 02:08:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:06 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x500000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x0, 0xfffffff0}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x8) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000080)={0x6, 0x7}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f00000000c0)=0x5) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x8000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:08:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:06 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565753b799365195f1b76"], 0x1000) 2018/05/02 02:08:06 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) memfd_create(&(0x7f0000000000)='/dev/sg#\x00', 0x3) 2018/05/02 02:08:06 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x2000) connect$pppoe(r2, &(0x7f0000000140)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'syzkaller0\x00'}}, 0x1e) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r3 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000010058) read(r3, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r3, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:06 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f0000000180)=""/1, 0xfffffffffffffe0b) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:06 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0xd00000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xb, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x2, 0x200, 0x0, 0x0, 0x400000009, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f}) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000040)={0x8001, 0x6e, 0x0, 0x6, 0x0, 0x1000000}) dup3(r1, r2, 0x80000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f00000000c0)={0x7, &(0x7f00000002c0)=[{}, {0x0, 0x0, 0x0, @remote}, {}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @random}]}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000080), 0x4) close(r0) 2018/05/02 02:08:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:06 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000140)=""/196) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0x25, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:06 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x1000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0x20019000, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:07 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x30000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:07 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x2010, r1, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000300)=ANY=[@ANYBLOB="060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000086cc4082605de710075b114cd0f01f3dd406c8397d8832304629f9c496b6bb0ccb349a5a0b29f51534363add580a85dcffdfb1c255cdb4f792a3bf1c845b7e17ad98cdeebb5926f6459a9a5fb2afe2179e902885026c1e3e4b34693ff8aea13108ac36f928abb536d23d9b52be861734870d8fdd136775eef20fbbc648ed9053a5ee5f098adb2c5b0cf2c3899f24bdcf434533ba3564b9e6e3b0774ddd25fec982ad74ba6d337d015c9f10883ccba6f7b83d22298669e82795fee37038d820173f881841901e8d34"]) 2018/05/02 02:08:07 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x10001, 0x0) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000080)={0x5, 0x2}) close(r0) 2018/05/02 02:08:07 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c65652e3b799365195f1b76"], 0x1000) 2018/05/02 02:08:07 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ptmx\x00', 0x100000000105, 0x0) syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x0, 0x800) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000000140)="fab68afe608cc99f3bee00001fa67a8313b87150f786b29fec7a9fa92c4e1d9fe4c5bf20392dcdd81cae411f79cd053c06fc6c9d1de6baf66f388cb25e8ad8205c9881a809cb2f957ab6a6e6039c700d2ecd9205e64174d814af26f811e105ff82f0c7194d0a453273516167f446a63b2e4904933a08f52cb59f7f0853275349db6c7f9ccdcf8a45327d79487f5747d1d78981890a40c5e2521d28005c0a4391a1bb5722f91ba4", &(0x7f0000000040), &(0x7f0000000100), &(0x7f00000000c0)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000280)=0x1ff, &(0x7f00000002c0)=0x4) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000400)=0x10000000000, 0x4) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) sysfs$3(0x3) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000300)={{0xa, 0x4e20, 0x107, @loopback={0x0, 0x1}}, {0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, 0xfff, [0x7ff, 0x8, 0x800, 0x0, 0x0, 0x8, 0x0, 0x2]}, 0x5c) read(0xffffffffffffffff, &(0x7f00000000c0)=""/1, 0x862a59f9fd29813a) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:07 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) close(r0) [ 709.601576] QAT: Invalid ioctl 2018/05/02 02:08:07 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x543], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:07 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x30], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 709.624447] QAT: Invalid ioctl 2018/05/02 02:08:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000140)="290000001400070002ffffffea08e0eb01c86ae2dfa4478b2c370000c53951ce251893a338368f0fc5", 0x29) 2018/05/02 02:08:07 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x4], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:08 executing program 0: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="f70000ff"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 02:08:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:08 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0xffffff88], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:08 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000140)=""/215) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:08 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565233b799365195f1b76"], 0x1000) 2018/05/02 02:08:08 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x80000) sendmsg$nfc_llcp(r1, &(0x7f0000000640)={&(0x7f0000000100)={0x27, 0x0, 0x1, 0x7, 0x72, 0x10000, "fab6503c0d15a26c4d9910533ff7a3c63877313e2bc4b3516a464787c98eea9dea148e143eaa62449c36d6488f1c025c8059a415601a1c642ff3170a67fd64", 0x16}, 0x60, &(0x7f0000000500)=[{&(0x7f0000000180)="2d6a9e547e5f6d4742abab4ea0d7ca13e79bd7112bb65f4f52a65f0e25d01391f1577d4afc9dab6e3bc419b9f1db6b9d974e8efc5cd93fb29e26ece3a187", 0x3e}, {&(0x7f00000001c0)="739827bf5ad3dc1a82606cd2da9ea1e95f058fe84ad44f6b7e0120d2cbeda1df9ac6e0943e0be5c4515709fceb6f1da960b09066e772629f79bd79c26e78bd7ceb3293a08cd8d8a89b7e0eacc253dab5f2afc36ac9091936f3e044d143135f1f34e93b11c317cd83c6f10780de5b84bf8252a0192ad1d239cb9ba73b9ede54a68c4da78c661e82c36dd3c4da808073fc8965b9f11e243889e704acf77e8f154d24321150f268a3fe0a4270aec7180d975a66950be14ffca61b9e8bac2414b67b7f1ce9", 0xc3}, {&(0x7f00000002c0)="e4d1329a693242184f9dee909a7ccbe00e2d3a7ee85bff7f6fb42436dba39ff06f771353ce24a032ce98d7f600f68b3572b2fefee289e8785d9463464e460b6841c25dcaab353c7b065a15521f40e2859b9545d1f2a9241aaae829988de4692643777c0b6fc70f9dc10f775eb6c4fcc87385a6da36cd611232c446e91a3adb4041ffb8e76c9eabb09d89afc86ba8464473ffb587a8feaa32ac86f8a2ad0ad16d51c02e06ed26bd936a2477", 0xab}, {&(0x7f0000000380)="e058fe128a0f240a506a4e065819edbae502e341518989ca8e71ef88a0a0379e33db3ffac6a159db9d8578e23511016775bd53745d77619acc4f67ac14bed5ef78d0679921f8bd86ad3bb58f0446afcb89", 0x51}, {&(0x7f0000000400)="fc6a26c51b50f6d0bb396ae4713ecb62ae16cce9eaa53f58bbbbeb87a0eebcc383d565b2b02686c333c11e6a7d636d2ddb0c6128e2e2634a9412350ecc4986a738cf3258a3f8e90395c1c3565e59ae09cda2", 0x52}, {&(0x7f0000000480)="7e547aab2f45887ff074be42f3e2d8f17d414afce4becfc4709e0f1f8692ca236a7decdfb05201cedb01c19973e1c06af4efbe3c7dcf5b95771696b57ff49edfd3503f332d61fd48f02a0219208e8216f47bd949d395e5fd319554a6bdbc3e3027bff2ab3449bf3d", 0x68}], 0x6, &(0x7f0000000800)=ANY=[@ANYBLOB="c0000000000000004801000002000000b8ca7d21cc7445e0cb47028dfde9ad048cd2ca3ebfb417a2622067875fd9529728c1c5d13fc66daa5158a66b0f62c6cb49a7114e86994fe4b4ac253536c26c57efd52461c6b78bfda5eae571849fadc526bfcbb7455041920ce0fc0dbc6a5ea8a515d980e6517ccd55d6d1d917a49890aa7c582c6c9cd83724f5b21f0c35b3a8a7e8a4d72ad5a4deebd1e44f1dfdba1141e001000492dbff2e61c04c7cc1bab00036344c72e0a3f4dc681bd1e016aadb837fd877ddbe491410cb468e43b31d88d2b09eaf665f74c018958431fd2e73e19bbc971d39c7adf7365cb3bbaca776014fad91e98ab212338f196e9eb298d20559610e73fdc837e6ae3d9a735ccdf87a118332b3cd2a0a1f12ba0c5f4a3ad5cc973f90869bb13e7f64fe79873d3e9a8769ff4e714440f3392f5592ef533c407e52c7f6fdaebe0151dd477875c4998534a47611b880d7a2d564ea673d9fb187cb5f3c333d08f4ddb9acc6fee6815d746f5636ad0f512a9756d5c94d35eef8c99700000000000000000000000096154b4b0e6f037fcb839bdde0fddd95377403898c4c7a87463d9e8ebbfa8c16c2a4914714a3808758ddb60a157a4201c29e12f1bb422ae75c312be4160c06bd7b8377c2e92173a9f5a601f2cb963ef94710e99c0fe10212dd9c8726e16bfc71a5be227d2aa3a935e41e85f95b8ea144486c6b213dfc4cc5ccd8fd710f33c3467b917fa6cde3264dab6efa750ac141a81dba614bc60cd7c8f6c08e4ec7f47d029763a3aa1b554213a832e79c0c8f000000000000000000000000000000"], 0xc0, 0x15}, 0x20000000) 2018/05/02 02:08:08 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000000140)={[{0x330, 0x42c84e37, 0xd335, 0x2a4c, 0x1, 0x1, 0x0, 0x800, 0x27, 0x9, 0x2, 0xfffffffffffffff7, 0x612}, {0x100000000, 0x6, 0xf2c, 0x2, 0x2, 0x8001, 0x2, 0x8, 0x7, 0x8, 0x1, 0xfffffffffffffff9, 0x8}, {0x4, 0x2, 0xffffffffffffffff, 0x3, 0x1, 0x4, 0x7, 0x5, 0x5, 0x7, 0x1, 0x2, 0x4ac27b9}], 0xa9}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000001c0)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000040)={0x1}) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:08 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0xe00000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:08 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0xc0ffffff], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:09 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x3a000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:09 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565583b799365195f1b76"], 0x1000) 2018/05/02 02:08:09 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={0x0, 0x2, 0x5, 0x2, &(0x7f0000ffa000/0x4000)=nil, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[{0x0}, {}, {}]}) r3 = dup2(r0, r0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000280)={r2, 0x1}) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000140)={[0x6000, 0x10004, 0x1d000, 0x1f002], 0x2bd2, 0x2, 0x3}) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000300)={0x1, r3}) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:09 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x8}) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r1) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) 2018/05/02 02:08:09 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r2 = msgget(0x0, 0x400) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000680)='/proc/self/net/pfkey\x00', 0x80000, 0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0xc0, &(0x7f00000006c0)="34c222fa0177b88bd6d77b1836fff08aa5253c294a983c5f6cccdf3d6970da5a818655f69d4111cf60a729c261c6f782487c2fb6c4b7ed72e03d261809ac18077e5845bcdd0429f339ba0da6c3194f1b504b9629095c74989d7c51980caa423cabc7d1a517dc5301c0073cfc14e7a12ac420302a02c69fecadfdfd6fb712e9ca34adb64af9d1cf00ab529847206692da5b51784b1ec5b2fd051ddf", 0x9b) fstat(r0, &(0x7f00000001c0)) r4 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000500)={{0xffd, r5, r4, r5, 0x0, 0x60, 0x6}, 0x1, 0x9, 0x8, 0x8000, 0x3, 0x5, r1, r1}) socket$inet6_icmp(0xa, 0x2, 0x3a) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r6 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f00000005c0)={0x0, 0x3c, &(0x7f0000000580)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @rand_addr=0x3}, @in6={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x6}]}, &(0x7f0000000600)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000640)=@assoc_value={r7, 0x81}, 0x8) sendmsg$nl_netfilter(r6, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0x1f4, 0xf, 0x3, 0x304, 0x70bd2b, 0x25dfdbfc, {0x5, 0x0, 0x4}, [@nested={0x24, 0x31, [@typed={0x8, 0x1e, @u32=0x1ad}, @typed={0x8, 0x50, @fd=r0}, @typed={0x10, 0x16, @str='/dev/ptmx\x00'}]}, @generic="70d055c16c9a457ce2fc484492586e1b630b6cd5b7bc6e95a2e38dd087fe809517f6a47b67de224d58059310dde9f3648e8935ebf75679237c361ed56577977132941d52a7083e5e27ad8737d5ac51aaaf49e9a7825f8b2efdbe5fd4d5736a8db79743d1b94f6644ecc61aa01817b2c122f49890ae5721fa0ba0bd9844dc7aab90e2b7747d95a195cbc1b217a1ceacf433b9cf0ab05a2b0e7017561b119047eeac1f8cca8ea09e44b906c605f96702e8c2e99bae42aa5e0f957cdb1d", @generic="59f1ced89d19caf1464b0f430b4c13773d04935f8638e4181df42f6dff028e8c34d379d8470066a97eab06a771a58397c8742b65b0e7fde02a0501fdd4ca15d5104a0c77ec80699b65d3fd05954ff6c2c43caf3dcaf7ab58c1e09731e0ce309cd40ebdcf47984a89ad0125b1336f3448cf07810af30496e731217bb1d5ed394f79", @generic="bf7b3442357ab108bae8802c10a4fae51216834d2d1eb0027eba621e8384abf780ba49c385baee2d0cf3e653dc43045a124913b371736d65ff0aa2e6e5333fa7e19e762a954e0710740a1f42b7af34bac7c8fa80f9c970cf41ae106e548983ad0392442d3b930dacb536178ee625caf5", @nested={0xc, 0x88, [@typed={0x8, 0x78, @ipv4=@loopback=0x7f000001}]}]}, 0x1f4}, 0x1}, 0x40) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r6, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r6, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:09 executing program 0: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="00080000000000004cb77d"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 02:08:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:09 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x88640000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:09 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x5], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:10 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x4888], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:10 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c65656c3b799365195f1b76"], 0x1000) 2018/05/02 02:08:10 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) writev(r1, &(0x7f0000000500)=[{&(0x7f00000001c0)="ac448c63daa66c2202df509f6ce1f638cd2b3507503c90593a0b6ea5683e9ef947acab6d48d28a9d0009207044280a36bf8eb75b7720b9f04147ec85540bad3269ab85abe8aa8288705fcf0ea8451851eee6935c2af64f87622e376266dc9eee299ea72ec839d971be92d2a6e2cc2f7ec7ca4ab80a4cde", 0x77}, {&(0x7f0000000280)="a33572260fffb83b4e7113595d1bf6f538f4ee07952dc3b4216f1315f34d632911665d2cf6b829bebf53d35ca75c9b7c413d278c931f87b0a4ed4eeb06f6c6aff3da471524b90ecfb03f4b4e9f28208439bb15a03b96146752833ce7cd7e2f07b1f89b5aa6d34a5a07ed6c90004a0891508cfc7a1bce60b99acef14e39f986a5a358b7e6c119b8aeba79de76f04215643b17d8de418824fd152cb3f8d989dc5adb0068dff5f938c8ebb969311bfd72be8451e9f1c8679cd3bff0a00f9e6c2fc5ce689cb0e33c680e941ff2802e3319e1c95132228d756aa344f29eaa9c670fe60b", 0xe1}, {&(0x7f0000000380)="df9eabfc4331eda010ea6c3c175068b7ecfaf6808e929dafc28d186deb6e8c56e5ebd59d64648b3de6fcaf59a02b7523a95888580ebf6e89dd7c54b539a1ef4e289fe1a070e795582cd543f5ce4bf5e29f340f5075da3bbcbbaf281b6759ea8cced82aa3a86feaa375fbdbcec786bfde1ed849d349a82b455cbfb86134c17efb75aff725dfbb4bf32eccdee1fd97ef32fa5d6e4c049305e2194965edb590571eafe38d27189e45dc3973b7e4b5b6c053c4405af7ba5eb55a7f7e40f4c3eafe3f067dbae9987d37b145978c95e6962c1c5ffdf4f53371f21a8f7bdd0ab9", 0xdd}, {&(0x7f0000000480)="3754979b1ed950b67a224866eb88b2327c41ae24c364ebaf70250e56a389c2ef55981c0421ae30a7cd4516be69ee37aa92bed6d6792878383edda143a74885f6d0f68af3", 0x44}], 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x0, 0x1b0000000, 0x9}, 0x10) writev(r1, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0xfffffdbe}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:10 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xfffffffffffffffc, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x2, 0x81) close(r0) 2018/05/02 02:08:10 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x100, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f0000000180)=[&(0x7f0000000140)='!]*}\x00']) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f00000001c0)=0x1f, 0x4) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:10 executing program 0: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="007bfc"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 02:08:10 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0xffffca88], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:10 executing program 3: syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) 2018/05/02 02:08:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:11 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x300000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:12 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x8864000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:12 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c65656f3b799365195f1b76"], 0x1000) 2018/05/02 02:08:12 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x6, 0x8, 0x1, 0xe5, 0x6, 0x4b1a, 0x4eca, 0x8, 0x0, 0x6}) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:12 executing program 0: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="0b925da9217495ecffff"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 02:08:12 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate(0xc, r3, &(0x7f0000000180)="44617e48676eb9b8d1e4ddec7257b4c840b30bcfa1ece877ae01f9faaec0d64d2a808ca85fedea1ea7f2e968ac1feced52cc35a5e04b2d23b27990184944f3c1490acde9c35599", 0x47, r4) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:12 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffa000/0x1000)=nil, 0x9, 0x0, 0xd8, &(0x7f0000ffa000/0x4000)=nil, 0x7}) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000200)={r2, 0x1}) close(r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000100)={0x3fffffffc, 0x1, 0x7, 'queue1\x00', 0x6}) shutdown(r1, 0x1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000040)={{0x3ff, 0x4}, {0x7, 0x10000}, 0xfffffffffffffffa, 0x2, 0x9}) 2018/05/02 02:08:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:12 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x600000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:12 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0xffffffff00000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:12 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x43050000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:13 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x29], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:13 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565633b799365195f1b76"], 0x1000) 2018/05/02 02:08:13 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x0, 0x2, 0x7, 0x3f, 0xdf01, "29b08690a372ab464fce60e67b3007f364f51c28b3872c0b5867618a76e5e22ef2b8e3b2cf6b3dcb05ec31e22f3a67d890fed5777e4e29a7faaa04f9a89fc4", 0x3c}, 0x60) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f0000000200)=""/1, 0x1) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:13 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000040)={{0x2, 0x9}, {0xeb9, 0x655}, 0x3, 0x4, 0x3}) 2018/05/02 02:08:13 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000140)=0x3, 0x8) r3 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r3, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r3, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:13 executing program 0: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="af3b"], &(0x7f00000001c0)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 02:08:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:13 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0xffffff87], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:13 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x3580], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:14 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x86ddffff00000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:14 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565733b799365195f1b76"], 0x1000) 2018/05/02 02:08:14 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000001c0)=0x4000000054) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:14 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x26c, 0x501100) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0x9, 0x2, 0x200}) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) 2018/05/02 02:08:14 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) ptrace$getregs(0xe, r1, 0x9, &(0x7f0000000140)=""/140) 2018/05/02 02:08:14 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) msgget(0x0, 0x100) 2018/05/02 02:08:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:14 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x806], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:14 executing program 0: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="830b9f5d"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 02:08:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:14 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0xdc05000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:15 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x8100000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:15 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) getsockname(r1, &(0x7f0000000280)=@generic, &(0x7f0000000300)=0x80) recvfrom$inet(r1, &(0x7f0000000140)=""/135, 0x87, 0x0, &(0x7f0000000200)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x1000, 0x80000) 2018/05/02 02:08:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:15 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565783b799365195f1b76"], 0x1000) 2018/05/02 02:08:15 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) sched_setattr(r1, &(0x7f0000000040)={0x30, 0x6, 0x0, 0x7, 0x7fffffff, 0x5, 0x3f, 0xceeb}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) r3 = memfd_create(&(0x7f0000000140)='md5sum/^]\x00', 0x3) fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0, 0x0}, &(0x7f00000007c0)=0xc) sendto$llc(r2, &(0x7f0000001b80)="aee810afe0bf2ad29482f98f44be8212f105c7a3e6b20c83656a4fdc120ad61a2b379b8ea3bdf5371a", 0x29, 0x4000, &(0x7f0000001bc0)={0x1a, 0x302, 0x100000001, 0x3, 0x3f, 0x0, @random="8a8674ca6c43"}, 0x10) getresuid(&(0x7f0000000d40), &(0x7f0000000d80)=0x0, &(0x7f0000000dc0)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000e00)={0x0, 0x0, 0x0}, &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001300)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001400)=0xe8) syz_mount_image$ntfs(&(0x7f0000001100)='ntfs\x00', &(0x7f0000001540)='./file0\x00', 0x8, 0x7, &(0x7f0000001a40)=[{&(0x7f0000001580)="1210ea7bec74a882ba7ca6b463756efa07038a4d814410ad7fc21c28d9f892b1b312aba5c98a472afe99ac96", 0x2c, 0x2}, {&(0x7f00000015c0)="1bc238d3da8d10e900302651ecfeb175ca2794de1451713be5d73a1752ee9a22cd9cda071a630248b6e1f206a582d71ba0b3bff1129cb27814e8498b6c1362e2d765ba6f9778d7b3e8923977bd54c081df60b4ec50d56f0c60c593decef0f13c599b487e2bc6a6c9e443775ee481f09deff6f4760309d0b5a4ed2566f3ea8f9f6f6b8896f9c64c1a40775f04eeef4a89dd1db92e5efc0fea84351d866cd8137bbd12f127d535c42c512400dc4ce7355826c184cd42d9", 0xb6, 0x400}, {&(0x7f0000001680)="a4d997aba571495248d1bf6373c572ca7b584ecbfdf07e0eb751fef500207ad677709ace89fdcd7e9921b6dd48538ab01e56f945c73c5007828cc1b689e4c74298592a1c471d0d93d0e11d8361c7ea8afeac11d7c69912dcf9f5a52170e14253f54dd30a0197a5c48633bbc72ad4fb0c96a805b8b303a36d81e40b72c8fb126a98288402b99b16af89b2cccd611e8efd4231cf56f76349b7ec73d1c968b09d60fb07cc26bd149e21aff3c4a78590e14bf38ea2c13e8215194f6d451faed0ef3c73ebfe2bfd59bc82d63c571f13237c3c335864b77cf111a286c41e7e", 0xdc, 0x7}, {&(0x7f0000001780)="8b4b7ec8af05ed093d9deffdee2738ed7e0df786b0d9c158a6cfc959334e85f69fe787ba0d489fa37fb09a1bb63a397ad8cae789927ee8c032db09b6ee23bf5da148ba6d12190268dd28762a0c2b55d5661a7ceacd1bc37916b376fd3a0cb31fd5c30e5d7ef7169e069b2797b2588476faa35155850fdf92b7815705852a2d7f8ebcc3d4a381d427a2bfb88f0d5563dfc9c07eaa1a60402de71e3d99cf021021f686fcc3b023309d0ce56b5aadc67d43ce", 0xb1, 0x27cd}, {&(0x7f0000001840)="715459b45ef30829d1f15aa1eda3f71b54af4fd6c62f6104d166105d95caffbed87f7c6ec12a7dc959e51762064f37255352c657149fbd1c10f56ffbeb24a1aa7f37df1f0abd1f261369e9556f5758f630fedafb4f113f37ce9e1f114eced07bbdede0649288c68b234c57a2a69b1e2eaedb24ec75ec935e8bc3ddfe4391a5178d0545d9a9e56061e04fdf99283791e0f8a538ad9c7b5a7619692103879dfaaee30320a613e75741511f91", 0xab, 0x1}, {&(0x7f0000001900)="e46f64d9e159905136e470b7b7e046a47357321b229f159ba7cde19ff62a47c9cf00827c4a8cad41e35ad2d21da2df326585c5fdae52be4b29b382f70a3071c84aed590a66bdc24dcb32aff15396c9339d461fa760156b9a9396f766b9aa5b95fc5206c536baa13caeea4f460e13d95da8a49caad031f8aa95ed43185df5d4bae41524737ade806dc767fb6d78183338beebefdc17585833bf7f21c7b886c0387d7a10ef60b48270cb565d2638c0099391fae2c876cf54d6f04e12d6f554615d09e06e", 0xc3, 0x3}, {&(0x7f0000001a00)="9cc5e7c54aef1dea4f0feaa0eaed1a0e9a1a5662a5c894ca389e3d6061527382d6a4b8a7a93cfb7215ea38e8f923261e572b41258cf79d0b3c0d2421", 0x3c, 0x83}], 0x10000, &(0x7f0000001b00)={[{@utf8='utf8', 0x2c}, {@errors_recover='errors=recover', 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x33, 0x35, 0x35, 0x78, 0x33]}, 0x2c}, {@show_sys_files_no={'show_sys_files=no', 0x3d, [0x7d, 0x78, 0x30]}, 0x2c}]}) r9 = getegid() sendmmsg$unix(r2, &(0x7f0000001480)=[{&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000280)="0a49e3e750cfca9a6c52235f5e783fb33bca2c34f4df9b0a805dfb2515d54a2fa4737551383ede1598480cb375f2948e65adbd189821eb06b048f4b7a252cf6b4748972fe615bc9b8ec9ca89b0340db0fd52bbc2dcafeade15fc233593061b5e639bf2bb91a3c0b05d0f431faa75f5e70ab8a561e810bcf26f09fee800f9173b3065603a78758a3a15ff5d9b4003c4f2b177b2c6480ef1c23c290aa562353906cd8c3f65df8f21841552ffcfe896c09a448fec021b05aafb6be78eac06c9344b45101d944353fee6fb10a9c8b8573d28ec6ea6d77de35f44b955544eb70f", 0xde}, {&(0x7f0000000380)="a870b5a0c1f29e7d77e3e6310d884b2c941ca3aa01b3f6dc819116c415ba261203198914cf6f6a663ff5e4361725f204c85e8c65d32eaa4ff245f0a5e78753aa3074421393d30841ddfaaa107de9fd0f24bc27aac06a1e7bfab67d840c1ec1f6967230fde22e14d17ed6ea22d0ca52a5d3c4c67f7abf91a25de2b13c4a2086dad5bcd6323347f72f4093458aa34dbeec", 0x90}, {&(0x7f0000000200)="876412456c006469dee50b92eda3e804b25421bf5ee772fbb15ed5ea18be2d19ce0c5a6463dc064ba43ee76d27776b428ffb0b3ccf3acc0a13cefafbfca03667", 0x40}, {&(0x7f0000000440)="add6615af0b8e43ec5df16d21a684eb226d114472d73aa1e53679f19252a93f5dc6c999d9c6d8d4bc6b2866c5d8400f11152aea812379e80dba6d6e078c89267be1c14b7c23a25b9d857b08acd000d9ff9898640eedc00d34e1ec38b69c6b8c5366268b908cab1278c9fe79b8b6fb06cfe78fa52a6438c48658e648fb319ea3be0414a40d476c012f518a2bd615672bcdbeaeeaa74de04dc635a5b68821d01412f2f7445dfd563f598a7a95deeb6ab174f445afdf4814210b489d4c2a501f1ca11cf51778c3cb95a5fee7c6260b792c0a3f15b0449701d54d7a0215350a51d4b750c", 0xe2}, {&(0x7f0000000540)="2f67b354b0a5566007c549b52116ff", 0xf}, {&(0x7f0000000580)="d0d45472f41d24c927046babf61be537ef40a7d5165a5f3b2823b4856e87bf6934d88eb3bac6218bbfca37c3e3c383512c5bab176aa2cf7e85640b6b67a6ae9cfa09cd4f8ba537e3104b49ff0314ebd21ddd01b514ada46db82d71f6e0a1290ac1090e4f99f2f419b90229a4a385f2277d89069d8369099c875bfc18354863cab293697ecac7d40a32472e505dbdb3a7fb914458381e0dff68baac2d7ebec123baa7cd9a40", 0xa5}, {&(0x7f0000000640)="d90401736fd1c6703c8ba21a97896d5e810b31d0b19a95b33bc30c7a1b8aac71bb7a1c7f45fa944c42e526299708340436e715849e1a", 0x36}], 0x7, &(0x7f0000000800)=[@rights={0x28, 0x1, 0x1, [r3, r3, r3, r0, r3]}, @rights={0x20, 0x1, 0x1, [r3, r2, r2]}, @rights={0x20, 0x1, 0x1, [r3, r0, r3, r3]}, @cred={0x20, 0x1, 0x2, r1, r4, r5}, @rights={0x18, 0x1, 0x1, [r0]}], 0xa0}, {&(0x7f00000008c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000cc0)=[{&(0x7f0000000940)="ebf622ca367f038a31963028d0e94d92bf6fce43", 0x14}, {&(0x7f0000000980)="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", 0xfa}, {&(0x7f0000000a80)="bc31f99d33573bd6ec902f963202b4d56fbfe97dce95abe4589bcd387edfb74ca1b475d0368dc0ed5712f00c2f452049cf17a4c6ba7cb389b388f7cc289f2f0cbe3d3cdfc27db346100c1b14983be89f0f616fdfd9244de5c13d1b35a354225c94e9d8ecc848308197d3864f0303c659696b3f420558c31a1740e5ca3911489d82e83932d643fc75a265b15e8036e99d7b7d1e5011566a64e1d73069289a3778b5f4f435221486c4d6099650d8cd507384aa7fa04dffe583931cf463f805b310048aa86dd7d93be1f12d83240696736dc4a20a8126c32bacd73a1bb3fe4f2b8e9c1bf393053efecadc4df25b0a57098618338be9e5681936", 0xf8}, {&(0x7f0000000b80)="16ebb785aef294abb17f506f108b1bf9b9", 0x11}, {&(0x7f0000000bc0)="430314d600171327b7773e2017b4fddbf577668ecc92408bec0ba5b34c7c6e91b7925a72fd2ef14b198254f0f4b2b399653f12b8ba41ede09e9d54e862ae35e0139651d6f4bd3f69f313e36fe1f568a757aab6e2bc5bb018c95fc4e9d2b78e41fadaf29b75dfbed8a045e3367adf17eade4b1e94fb4d2d42d4452a86249e4d36630c0288354e0bceb2b138123198e1dcb89f9b70604e754e6b736f9b072f3b8c811b357e84e03bb08ffeb6dd6edf2820519692a805a6c814ce24304ea453dc07f202a922b9d7e4cdc81297f5c853bdf46fc98dc26220f76cc0dd2ed30f1b889a18476bdbd6acc3c191f6fa61c46b137eff1cf2e1fdd9be33", 0xf8}], 0x5, &(0x7f0000000e80)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000018b46c058e0000df0000000001000000", @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x50, 0x40000}, {&(0x7f0000000f00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001280)=[{&(0x7f0000000f80)="4d94546127414ed9fdbe9674249560c824ecf34a5449e536c98c94097116878bd223e04997b7f1be6a0b5282d092f096a4c900749f77286b5b2d1a76cb3a2946c3aeb85fb60a366df9477ca71146154c988e9cf527860e5c0b271b3538c208aaf65ef9b27df0c6ed666fcb40c414108982f8c1452e46311cc557affde03f289a9b5134adb63dd390afdeaf1e5771a883e111958963bde22be6aafffde848ab20d7e83b70346f8d", 0xa7}, {&(0x7f0000001040)="9084915cecad28ca3eb4fca727d4f4de0d440be0b3324ed624bf0603794322d191fc60d00cced74855cd04f81444e1ce73a09d609d26bd18ab4a1c459201ade206c75206e3b64b5e89e40d1159d51667", 0x50}, {&(0x7f00000010c0)="94ef1541234ff6ba7aba0cf6d40dfe9a610acfb0e7a61771a153834ca5e383d6caff0d7bc9e15abc04613f016be4bb203fbaf067f69b", 0x36}, {&(0x7f0000001100)}, {&(0x7f0000001140)="c7b0", 0x2}, {&(0x7f0000001180)="7fe2539ae4baa80de2ea17289c521ee2c2bce6090cc51651686205db249cedff53b979d502912fceed7e91a8da20749b1de0d57626a2a7474b465c60b2d1da84b846c0fd037d039c6668a33a96ed89c77c3a6b589157f2fa603b0765457ecd6ba27a25fe154949c8c54810697ba8c077043efb4b168b8066016e600f81a6f0fa5219b9df68ba60d90350e59489048c947a7da45956019ec146c0c6363f05c53e060f81410bbd5dd5fe333be320349677611ca64329b1f4e148faef6f219af3b08b29", 0xc2}], 0x6, &(0x7f0000001440)=[@cred={0x20, 0x1, 0x2, r1, r8, r9}], 0x20, 0x4000084}], 0x3, 0x4) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:15 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000000)=0xc0) 2018/05/02 02:08:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21}, {0x306}, 0x20, {0x2, 0x4e23}, 'dummy0\x00'}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) close(r1) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xdb, 0x341000) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000000080)=0x22000) 2018/05/02 02:08:15 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x8906000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x8000000000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) r2 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xffffffff, 0x501000) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f00000002c0)) write$evdev(r0, &(0x7f0000000340)=[{{0x77359400}, 0x7fff, 0x5, 0x1}], 0x18) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101400, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x20801, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local, @in6=@loopback}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) ioctl$SG_SET_DEBUG(r3, 0x227e, &(0x7f0000000080)) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000300)={@empty, @multicast2=0xe0000002, 0x0, 0x2, [@empty, @multicast2=0xe0000002]}, 0x18) 2018/05/02 02:08:15 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x4000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x110ffd) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x2000000000012) close(r0) 2018/05/02 02:08:15 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x89060000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) [ 718.199258] ntfs: (device loop6): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 718.219139] ntfs: (device loop6): parse_options(): The disable_sparse option requires a boolean argument. [ 718.399236] ntfs: (device loop6): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 718.418994] ntfs: (device loop6): parse_options(): The disable_sparse option requires a boolean argument. 2018/05/02 02:08:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:16 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x100) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000100)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000, 0x0) symlinkat(&(0x7f0000000140)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00') ioctl$SG_EMULATED_HOST(r3, 0x2203, &(0x7f0000000080)) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000200)=0x8) 2018/05/02 02:08:16 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0xf5ffffff], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:16 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c65652b3b799365195f1b76"], 0x1000) 2018/05/02 02:08:16 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r1, &(0x7f0000000140), 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000140)=ANY=[@ANYBLOB="ee480000e7000000e721a23e76769f438f449902f72def508a77d9267244e293dba7fb362970fe52e94794503803fc0746152210b3914d3b197e87bcdd7313acb6a9622cbefe02ed986f1cadc05198d1d33f07c3b209d486ac7a764e72c271dd860fe7eb5da5c52b36112ce5317e4ce30204f7cd81c739feb26432a2df4a10f3fe01faec5cb22449f3ebebcd734f19847a796c0084c34f342e5998522031333749a4a15ce8a6dde0a14b510ad97e6e8d29373364d9af710bff877bad411157fc71e637e5cc8870d1c37e357b0016b498fd58ebda05a3185bea3dd87ebc1cd8bc344f88354390aa4759f05bc6705edc"]) 2018/05/02 02:08:16 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x6, 0x4) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f0000000280)={0x9, 0x3, 0x1}) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f0000000140)=""/189, &(0x7f0000000200)=0xbd) iopl(0xffffffff80000001) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:16 executing program 3: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8023, 0x8101000) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) 2018/05/02 02:08:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x9effffff) 2018/05/02 02:08:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:16 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x200000) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x4100, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r1) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000140)=0x3) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x88040, 0x0) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x3, 0x10000) 2018/05/02 02:08:16 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x8847], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:16 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff2030ba0a0c6fc283a724a600800200000000000000000000002c00160008000000eec100003a92ab96b60030de26a49868c6c70da654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) socketpair$inet(0x2, 0x6, 0x3ff, &(0x7f0000000040)) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0xf000) 2018/05/02 02:08:17 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x3], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x9e0a) 2018/05/02 02:08:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:17 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565303b799365195f1b76"], 0x1000) 2018/05/02 02:08:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x2, 0xfffffffffffffffc, 0x3f, 0x800, 0x401, 0x0, 0x0, 0x2}) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0xa40, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000380)={r2, &(0x7f0000000200)="ad426e64676d3f6442163915d86b440000ddc6b60a312c7ab7e375aeabdea4e7cd397069375f228616ca0e20bcabe6e1b7cbd57f33903a9dfb2a0bb14a8766bc8b477784fb96549ae40686965bad87ab18334a224beb3a04fd0ce93f5d4072d969e86f23ab73a267c0c672c9d6d7bab1c71a9797951a1c5f83d82aff7784b3e0d90a0a8262ed35ef7d1f3008892f89e6ae9adf710ef7fc60bf096df0847defcdce39ff30c08b4429dd256469e5541b8d110e24e2e7c8851753923aca2faa8733adaeaab37ccce1f81ceb8923", &(0x7f0000000300)=""/99}, 0x18) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x1) close(r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x87}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r3, 0x400}, &(0x7f00000001c0)=0xffffffffffffffe7) 2018/05/02 02:08:17 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)="ebb29c2aa804af648d63b2908439b40213", 0xfffffe4c}], 0x1) ioctl$TCSBRKP(r1, 0x5425, 0x8a) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000300)=0x3) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) r2 = getpgid(0xffffffffffffffff) sched_setscheduler(r2, 0x3, &(0x7f0000000000)=0x1) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) process_vm_readv(r2, &(0x7f0000000580)=[{&(0x7f0000000180)=""/26, 0x1a}, {&(0x7f0000000200)=""/55, 0x37}, {&(0x7f0000000340)=""/241, 0xf1}, {&(0x7f0000000280)=""/102, 0x66}, {&(0x7f0000000440)=""/103, 0x67}, {&(0x7f00000004c0)=""/124, 0x7c}, {&(0x7f0000000540)=""/62, 0x3e}], 0x7, &(0x7f0000000700)=[{&(0x7f0000000600)=""/69, 0x45}, {&(0x7f0000000680)=""/56, 0x38}, {&(0x7f00000006c0)}], 0x3, 0x0) 2018/05/02 02:08:17 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0xfffffffffffffffc, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x101200, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:17 executing program 3: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) 2018/05/02 02:08:17 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x88caffff00000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x2) 2018/05/02 02:08:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x34000) 2018/05/02 02:08:17 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x80080, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000200)) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x80801, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYBLOB="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"]) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r1) 2018/05/02 02:08:17 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0xd000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0xf0ffffff00000000) 2018/05/02 02:08:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x9e0a000000000000) 2018/05/02 02:08:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:17 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x88caffff], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:17 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799325195f1b76"], 0x1000) 2018/05/02 02:08:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x10000000000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:08:18 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) writev(r0, &(0x7f000036bfd0), 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) ioctl$VT_ACTIVATE(r1, 0x5606, 0x2) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:18 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000280)=0x4) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$void(r2, 0xc0045878) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) set_robust_list(&(0x7f0000000200)={&(0x7f0000000140)={&(0x7f0000000040)}, 0xfffffffffffffffb, &(0x7f00000001c0)={&(0x7f0000000180)}}, 0x18) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0xe5b) 2018/05/02 02:08:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x3) 2018/05/02 02:08:18 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x3f00], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:18 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x7ffff000, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:18 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b25"], 0x1000) 2018/05/02 02:08:18 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) 2018/05/02 02:08:18 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x33], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:18 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x2c], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0xfffffff0) 2018/05/02 02:08:18 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x4305000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:18 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0xc0, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:18 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x800e0000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x300000000000000) 2018/05/02 02:08:18 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x7000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:19 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000100)={0x62f9, 0x4, 0x1, 0xffffffffffffff9c}) r2 = dup3(r0, r0, 0x80000) ioctl$int_in(r2, 0x0, &(0x7f0000000000)=0xff) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000140)=0x1, &(0x7f0000000040)=0xfffffc2b) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x4, 0x81) close(r3) 2018/05/02 02:08:19 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x109100) setsockopt$llc_int(r2, 0x10c, 0x6, &(0x7f0000000080)=0x3a, 0x4) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:08:19 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) lstat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000001a00), &(0x7f0000003ac0), &(0x7f0000001dc0)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001ac0)={0x0, 0x0, 0x0}, &(0x7f0000001b00)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001b40)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000001c40)=0xe8) getgroups(0x4, &(0x7f0000001c80)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001e00)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000001f00)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001f40)={0x0, 0x0, 0x0}, &(0x7f0000001f80)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003440)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000003540)=0xe8) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000003a00)={{0x33, @broadcast=0xffffffff, 0x4e22, 0x4, 'lblcr\x00', 0x8, 0x8, 0x32}, {@loopback=0x7f000001, 0x4e24, 0x2000, 0x2, 0xfae0, 0xfff}}, 0x44) getresgid(&(0x7f0000003580), &(0x7f00000035c0)=0x0, &(0x7f0000003600)) r13 = geteuid() stat(&(0x7f0000003640)='./file0\x00', &(0x7f0000003680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getuid() r16 = getegid() r17 = getuid() fstat(r2, &(0x7f0000003700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00000038c0)=[{&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000280)="e5fa096b780a31b7289a05c68cce255ca963d99017ff9dd8bcc46d6340e8579e1c170f281ee38fd3963eecb4406f6f14b6f9f46798f70ebe99c6345e19b35214f7b0bd5c7f119143212536a72a6741d2aa6e11f6ffea1c760489e796b40b1b2c53235d2dd31e7b0701f1b963aad03ec5b746a27a84d9a310e0f74012baff7ebc1a316b35b836dbcbccf6b80f58069b4e73fe53c5", 0x94}, {&(0x7f00000001c0)="225c344e3dc60fb44dd0fc30009cf6e9803c8439037295ee7cbf5d14aa39e1f5b719bdbb6d4e2c6b616fe1566b9c58d413d2a1613cba0ca092eca146830c1929f01f614ca63d069ee53321fd577d813e98579cfb6126aea501da92d0fd4ea5c923e9e30a68a34c9f8d1fba65c80d3f666a211af09659", 0x76}, {&(0x7f0000000340)="4fc461d258c4c6a4225cf4b302f1f32678a68a5538d69e46cc13f3fd094e34f675d2cc99a331e5392f423f87e960deee5780c497b91e392d7a084ddd84b7700bb9", 0x41}], 0x3, 0x0, 0x0, 0x4}, {&(0x7f00000003c0)=@abs={0x1, 0x0, 0x6e25}, 0x6e, &(0x7f00000015c0)=[{&(0x7f0000000440)="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0x1000}, {&(0x7f0000001440)="6c587ed14fa3665c82f190cf5c798dcf7082da5829ee89832a785b45fe8204dec0c38b30d46cd8604df7a0e5b3e9c94c2e6848fb1193", 0x36}, {&(0x7f0000001480)="9d2932f68d8e483801d39332aebb1e96639091b3e9b3f02b31bdd164830fd768359d4b1b81ec027090bb5606de17876ba8c328e31c56f4d93ba1b4ce954d74b2a12b36069d94ce11983d50ed48cf79810d9276bf7a86f66d8efec22fd189a57719fb0625399c72317e97879f1613990f92b90de67eecff524075f77ceba632dd8d76ddf243e1a627c1341c1bbe02b193f8d0500579fd3f6188de21358ddcc1aa49d6da166207dd8da3c9c03f9c8710aa651587b5fcf75b4e4ccee6fd476cba6693", 0xc1}, {&(0x7f0000001580)="f64a734f451b2661190cb622d655bd40982516da09b2ad99ecc39ef950a747c6cf46a3ddce17eb56af69f6e3207b26", 0x2f}], 0x4, &(0x7f0000001780)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}], 0x20, 0x4000000}, {&(0x7f00000017c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000019c0)=[{&(0x7f0000001840)="ecb992dbd7e01549b218eb5c78c9e0641a029af2e568a52ed1b4594f95889496cd6d57bc7cfd2420c9da39f1a63c613dcf8cf6bf83d0cfd5b5ef15e808e66d6889f218c2501d5b2874b74617ab9b3669270fe0960821e9171fd56a15b2f9405530ffc0e02573850aa09b208d9efca35e54b7b45daa0d4d91b8fe6088", 0x7c}, {&(0x7f00000018c0)="d86e17692aaaae2c3d4099860c4c7e02efde31a0320e96166998e83e2f365e6402fa96f777891849d723d55f95fd117ab9e6d246957a2600cc5407eb6b1936fb71598af9088f420fbd8fcc867b46fdf6bb3192257d6e5571535aef0411f8993623a58f87b73ac78641f00a89421ca41a575bc5cc6fec9367ff1f69", 0x7b}, {&(0x7f0000001940)="fb49360eac574b10bea8c408213484164fd700a7ffe2483b846ba63d8ed781896e37d0f2cfee9e2c124d2a662833b0751ddac65d006e2ebb4f5c62b10eea1509a239a14ef400902a1ff2795d5e1eedf1e97b", 0x52}], 0x3, &(0x7f0000001cc0)=[@rights={0x20, 0x1, 0x1, [r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r1, r5, r6}, @cred={0x20, 0x1, 0x2, r1, r7, r8}], 0x60, 0x1}, {&(0x7f0000001d40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001dc0), 0x0, &(0x7f0000001fc0)=[@cred={0x20, 0x1, 0x2, r1, r9, r10}], 0x20, 0x40000}, {&(0x7f0000002000)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000033c0)=[{&(0x7f0000002080)="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", 0x1000}, {&(0x7f0000003080)="3793ac00c4a367152cba7c25e1e35030994c5927d2004d61ba052122394d4f0e0b", 0x21}, {&(0x7f00000030c0)="dcb504a0db6b04b2a7498154a7a564f5e713cd3753b580bcbab73c6a27e3d6b8257f6742120d6e6db36b90de4c52740ae3661fae3d557a818532b63fddbafa38b1ee0e77097020158a6beddc6b4400e81b7b0fbd0f457628bd2cf95aad65d2e178ce68c19c9371b6986189976f6d8aef231ed6f5a725894c5eb8eda228423b345522abd573146897017aea3b5c690de64f27664469fad406b2230dc649eb2f34ee8b9cd31999945df05ae28d5e54de6ccaf5f0b1265079731e3474438846874c2804d864f534be251588d236b5ea98a90717fd64c1e8b6dc", 0xd8}, {&(0x7f00000031c0)="eb88bef43414fe6680ca6834957d2b74aaf82325914ceb334caef43e33c86c9790fd3d10c1eec7bfdc7da0a18945b0eefea0cc5d36451aa0c1a80669c18cb75198d17e085f3bee0253c9f489de3b7c4fbfd9221c1a77a7df271af775ae3676ffb8a4bc6ab2b79145a615e52f3c67a077d0afdc7eb964f17c1cb2734321a8bb", 0x7f}, {&(0x7f0000003240)="914cf8255193093a949d1a1b41ff7c2b66f45b12c0d55f07c57e1f3d9330eb86ec3616e280a6a91e40b0db01b9eccd124386809f59fbb605a0f27e8db92a7547677dc6fc892cd78ed00c9bd8e06914385303934dc97988e94a3790b2756faf68768cb0e554b9f5190af54557f1bc9cc04fab721065f0788940084f30c8ebae662cd0088a184c1b893eea1cf13f85b3f5e402abc6b8", 0x95}, {&(0x7f0000003300)="9a6989056198e16352dd67bafb0bfc2ddfb03d6590e7d65d6119929bb0c0362dc9cafc36b4263897330c09a6e248e7bba8df318fef921fb0006c890e7ef6ea2fd417a772d458eb46b7e011b5c81b3c4b463c47b1f2d3185950e83e09c4d98a919208cfea515ea0edc6dfba2c579619f51df71d77f6c9f13de73c37b1ee0d6561408e4a1dd7d5f83ce7524aca1337403ca11ad2ed8df0ffc0c9d33eab21c5e6c5585c952a5d87eca20cf0", 0xaa}], 0x6, &(0x7f0000003780)=[@cred={0x20, 0x1, 0x2, r1, r11, r12}, @cred={0x20, 0x1, 0x2, r1, r13, r14}, @cred={0x20, 0x1, 0x2, r1, r15, r16}, @rights={0x28, 0x1, 0x1, [r0, r0, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r1, r17, r18}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r2]}, @rights={0x30, 0x1, 0x1, [r2, r2, r0, r2, r2, r2, r0]}, @rights={0x18, 0x1, 0x1, [r2]}], 0x118, 0x80}], 0x5, 0x4000000) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:19 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0xf, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x200000000000000) 2018/05/02 02:08:19 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x800000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:19 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0xc00) 2018/05/02 02:08:19 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0xec0, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:21 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x8848000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:21 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfffffffffffffffd, 0x3ffffffffffc) r1 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) r2 = dup2(r1, r1) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) close(r0) 2018/05/02 02:08:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x1000000) 2018/05/02 02:08:21 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x840, 0x0) fcntl$setstatus(r2, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/02 02:08:21 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0xfffffdef, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:21 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x2f00) 2018/05/02 02:08:21 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) migrate_pages(r1, 0xf1, &(0x7f0000000040), &(0x7f0000000140)=0x80) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:21 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100020000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) iopl(0x6) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) 2018/05/02 02:08:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0xf00) 2018/05/02 02:08:21 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x20000254, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:21 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x3a00000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:21 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x2000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:21 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x33fe0, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0xf00000000000000) 2018/05/02 02:08:21 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0xf000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:22 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0xc0400, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000040)={0x18, 0x0, &(0x7f0000000280)=[@increfs={0x40046304}, @clear_death={0x400c630f, 0x2}], 0x0, 0x0, &(0x7f0000000100)}) 2018/05/02 02:08:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x2000000) 2018/05/02 02:08:22 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1004) 2018/05/02 02:08:22 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x689], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:22 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)='nq\x00', 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140)={0x6, 0x4, 0x7f, 0x4}, 0x8) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x40, 0x80) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) close(r0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000003880)={0x53, 0xfffffffffffffffb, 0xa8, 0x58e1, @scatter={0xa, 0x0, &(0x7f00000035c0)=[{&(0x7f0000000180)=""/161, 0xa1}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/51, 0x33}, {&(0x7f0000002280)=""/4096, 0x1000}, {&(0x7f0000003280)=""/194, 0xc2}, {&(0x7f0000003380)=""/132, 0x84}, {&(0x7f0000003440)=""/115, 0x73}, {&(0x7f00000034c0)=""/127, 0x7f}, {&(0x7f0000003540)=""/67, 0x43}]}, &(0x7f0000003680)="0fa0f77a07788661e7cdbe85129ab2f128df5227d30032b443d695136532cb9acf3fee8aa08223b8681aa35a5127694558e95a993f6648db37bb0e5a0e53febe0988326912f228f2803b2528e98d0ede2eddcf4d960950b38bd2b40a838a67e0ed78e0d3b812b8cae28378d59a0cfc9ce15c41404af6ead56c9e7dd30a4613f2b80efd58826cc90aec5e00c86e29007443422124a09dbe0ee86626d8589ef0f6e42da13c375fc4fd", &(0x7f0000003740)=""/238, 0x2b877e67, 0x10020, 0xffffffffffffffff, &(0x7f0000003840)}) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000080)={0x87, @broadcast=0xffffffff, 0x4e20, 0x2, 'nq\x00', 0x4, 0x4, 0x13}, 0x2c) 2018/05/02 02:08:22 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000000240)={0x101, 0x0, 0x7ff, 0xffffffffffffffff, 0x20000000, 0x0, 0x20000000, 0x0, 0xfffffffffffffffe}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x80000000400, 0x0, 0x0, 0x0, 0x0, 0x1}) 2018/05/02 02:08:22 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0xf, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:22 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r2, &(0x7f0000000140)="76365de57defc69845b291cf9b9c31387e83bdedc6693240a31b8c3c407be32a11a68a3d688993681cb1ce836b8e119e8cb89ae77dd11cfb593d2da0", &(0x7f0000000280)=""/4096}, 0x18) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r3 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r3, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r3, 0x5402, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) 2018/05/02 02:08:22 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x3, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:22 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x88ffffff00000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0xffffff7f) 2018/05/02 02:08:22 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) [ 724.051138] binder: 8654:8657 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 2018/05/02 02:08:22 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1300, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x300) 2018/05/02 02:08:22 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x4, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:22 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x2800000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 724.101306] binder: BINDER_SET_CONTEXT_MGR already set [ 724.121842] binder: 8654:8657 ioctl 40046207 0 returned -16 2018/05/02 02:08:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x2, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:23 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x11) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x1, 0x24000) timer_create(0x0, &(0x7f00000001c0)={0x0, 0xf, 0x5, @thr={&(0x7f0000000040)="23565ff889162701ca2349e2fee0fc4f2a57788f32d2d4806c1bbb538037b663a9d642f64f9e512884cac84e17a933be8bc405899e5f236aadc8863f12e6ce216cf6fa82a59ef4293a1db5b6bd9f6f9d898926cab7b18596ed4f60d7d57fe9ebabdd27cbf7ad076275d572bc6c52455af291d605f631ecc4cba88418603c1238012d5a065d849d325bbf906c2226abc3fdef10500fdcc9f4c512622020071e96cf7e72f9c1", &(0x7f0000000100)="b45a0cee2c382d2d947e6daf8f81a51b411778b9995e09c3ac44692eedf2c9402b427c821a46744d72cbe7900fe2cbd3b3cc7a2fd227a5e2b6e315c7484611601238263b1e4f2e143912a03ab56ccd544b5f1ffbc998474bdad3f9816d4be47ca0485c1d31c7992b550ccf2fff1ee88779d2f602200bcf611cd9066c71b09deee4aacafb36ef1c6c6c1f24b27fa2dc0addc1bc51f9ef2ce2ea"}}, &(0x7f0000000200)=0x0) timer_delete(r1) close(r0) 2018/05/02 02:08:23 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) migrate_pages(r1, 0xf1, &(0x7f0000000040), &(0x7f0000000140)=0x80) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:23 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x2b00], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:23 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x4000, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f0000000180)=[&(0x7f0000000040)='/dev/ptmx\x00', &(0x7f0000000140)='\'\x00']) r2 = syz_open_procfs(r1, &(0x7f0000000200)='net/ip_tables_names\x00') setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000280)=0x14, 0x4) r3 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r3, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r3, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:23 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) writev(0xffffffffffffffff, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000000)=0x4000000058) read(r0, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:23 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x104c) 2018/05/02 02:08:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0xf) 2018/05/02 02:08:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x8, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:23 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0xf0], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0xf0ffffffffffff) 2018/05/02 02:08:23 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908039b45cea", 0x11}], 0x1) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000200)=0x2eb8) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x6) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) 2018/05/02 02:08:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x34000, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:23 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) socketpair(0x1b, 0x6, 0x8000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) r2 = socket$packet(0x11, 0x3, 0x300) listen(r2, 0x7) close(r0) 2018/05/02 02:08:23 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x6], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0xf, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0xf0ffff) 2018/05/02 02:08:23 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000140)={0x3, 0x1, 0x6, 0x1, 0x3f}) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000180)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:24 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x400000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x400300) 2018/05/02 02:08:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x3000000000000, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:24 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1074) 2018/05/02 02:08:24 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002fc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000002f80)={&(0x7f0000000000)=ANY=[@ANYBLOB="00003700110200000000000000000a000000000000000000003888a2bbcab6502c000000681547145c3d619e29c97fe576b8e90e61a14d413d3c02000000000000008eb503563cac1eb3fcee05cdf73b9d6a9212abd6bbfa7ceb3566b9751f50"], 0x24}, 0x1}, 0x0) 2018/05/02 02:08:24 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:24 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x41) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000040)) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r1) 2018/05/02 02:08:24 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x3, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x6710000000000000, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:24 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0xc2, 0x4, 0x4, 0x5, 0x9, 0x100000001, 0x2, 0x0, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x8, 0x81}, &(0x7f00000001c0)=0x8) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) mq_notify(r1, &(0x7f0000000100)={0x0, 0x16, 0x2, @thr={&(0x7f0000000300)="799af69e210f556313db0e9be26c1520078b2302672c21a5cf6c87738309f49f86d6e9ea768c464e8a17e643ef2787b400909306eaf92a19f0086811693e7fd89a74fbc0268a56236a4043abca83c0046912b7c51051b9b689de516134173a24576b53f7dedee4cab79dfe9487e637e731618216925aab036fd82facb4c7ee39722e4a80150edcf6ce8932c46a942e9eef76a4d11957ae84ab61c9d877d3b3c30b79668437525a9c197c9adb81b502eb145ca0bdba259d4c6445", &(0x7f00000003c0)="33e674875e389961e61cfe11b8a4ae3aed0cecf5970434714ee97957387a6c9325a57749628094f9f65f998f755fc20393465035f2205191a7f40a983c9e98e37f876a1d71563e67afaf78e55f533532970f9a9c265206ab3ccb07d01f6b9e9a6aee22d4954b8cae47a80299a63b99da9f0f551b44289a1fce902896743dc2e8d93712b07ad3ac3abe42a468117717c675266bd752cf4feb4b3f516d2cb2c53b13cd42bb835d1ddaf72685bb6906510f"}}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000480)=ANY=[@ANYRES32=r2, @ANYBLOB="00804000e020489c5e61947ce68bf2c17eddc6e73300000000000000002582c3916f1f0a9f05000014f875f5542773c1b46555b15db426f45c9ab51984309014a34a8f1f103aec3bc3f70f4fd10000000014935e0bfdfe784bb233f0f2bdb72870d4c38209c0cc3c1391e854f3e1780fff5e41"], 0x48) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:24 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x8000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x2000000, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0xf0) 2018/05/02 02:08:24 executing program 0: r0 = socket(0x9, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x9, 0x4) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000040)={'bond0\x00', @ifru_names='bridge_slave_1\x00'}) 2018/05/02 02:08:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0xfffffffffffff000) 2018/05/02 02:08:25 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x3, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:25 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x8848000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:25 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0xa00) 2018/05/02 02:08:25 executing program 0: r0 = gettid() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x101000, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, @perf_bp, 0x0, 0x0, 0x1, 0x0, 0x0, 0x100000000000000}, r0, 0x0, r1, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) readv(r2, &(0x7f0000000240)=[{&(0x7f0000000040)=""/8, 0x5}, {&(0x7f0000002040)=""/4096, 0x1a3}], 0x2) 2018/05/02 02:08:25 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f00000002c0)="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", &(0x7f0000000000), &(0x7f0000000280), &(0x7f00000001c0)="1bf79773c38dd70be3d0d3a7ec81459add9807c0387f7f065da39e4a81543c5d41a0a28f02caee449d95aa28dd3032ecc59c0c15c54dff9feb5bda1848fbad8c93f7e04f99de35a262cd1b508f06bc00fa8a132d5503d686c5b979b5320b3b37ff302428108b7e0b0aed65c5f9b9") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:25 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1d, 0x8000) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x100, 0x38c13c29e2660c6e) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000040)={0x1, 0x54216f0e, 0x1, 0x8, 0xa, 0x6240}) 2018/05/02 02:08:25 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000280)="71496d70faa1a365493a4da8a729ee4946a760840619cb5427f17ad4193b831a2119341ad7d66d9b51d37eb21e9603d271b60f130ebd78fb05678ab4f1b2c88d736d1b65f638cf667eeccbd4e0f63026c9df36e5153bbf49aa8dd40e68298001a38d1e1c6a0fdd487f76a48745782b3c8c0ca347f3b85ead2b2301dc3bb01ec937f3048a0ab122899d66e7fc79f4770771951d180fb3a0c0ca3445f62f9246ecb0a8f7ae3baf8f82e785da6fb8e69ea349331170f3157f4b1172cb98668afa78826e39407b4de6eae02609604cbe31719fe5908649d8f959339967b8376e4e06bd17df9e", 0xc42626c72aa06744}, {&(0x7f0000000180)="c3a14ae0db5ef5f48bc26aec33be6b86434f4a8cb00a3af938eceefda67313ce9f0e8706b375b0f0d3063678f4aa3c0271c2d1e7d5b896c9fe8395d355"}], 0x1000000000000038) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) getresgid(&(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000200)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r0, &(0x7f0000000040)=""/1, 0x1) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:25 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x84ffffff], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0xffffff7f00000000) 2018/05/02 02:08:25 executing program 0: r0 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x6000, 0x0, 0xffffffffffffffff, 0x5, 0x1002) fcntl$setsig(r0, 0xa, 0x30) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x6558, 0x42424242, 0x42424242, 0x0, 0x0, 0xe0}}}}}}, 0x0) utimensat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x0, 0x2710}}, 0x0) 2018/05/02 02:08:25 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0xfffffff0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:25 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x80350000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:25 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x88a8ffff], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:25 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x200000000000000, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x40030000000000) 2018/05/02 02:08:25 executing program 0: r0 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x6000, 0x0, 0xffffffffffffffff, 0x5, 0x1002) fcntl$setsig(r0, 0xa, 0x30) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x6558, 0x42424242, 0x42424242, 0x0, 0x0, 0xe0}}}}}}, 0x0) utimensat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x0, 0x2710}}, 0x0) 2018/05/02 02:08:25 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x1000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:26 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x3000000, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0xf0ffffff) 2018/05/02 02:08:26 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x2900], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:26 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x444802, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r1, 0x1, 0x70bd26, 0x25dfdbfc, {0x6}}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40094) ioctl(r0, 0xc0046d00, &(0x7f0000a36ffe)) 2018/05/02 02:08:26 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1200) 2018/05/02 02:08:26 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) getgroups(0x2, &(0x7f0000000000)=[0x0, 0xffffffffffffffff]) setgid(r1) 2018/05/02 02:08:26 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0), 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) 2018/05/02 02:08:26 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x558, 0x80000) bind$nfc_llcp(r2, &(0x7f0000000140)={0x27, 0x1, 0x1, 0x5, 0x100000001, 0x5, "a03ed1c5ee7d0a0d3ec532f8ef1778e27ca9cb4e16943d933e1670df7a0834a1917158688ae47d7f808ee1f02c6c3d474404347bbce93b02b3e48299ec1c2f", 0x17}, 0x60) sched_setattr(r1, &(0x7f0000000280)={0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1000}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00000001c0)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x54, {0x2, 0x4e22, @multicast2=0xe0000002}, 'veth0_to_bridge\x00'}) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r3 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r3, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r3, 0x5402, &(0x7f0000000080)) writev(r2, &(0x7f0000001600)=[{&(0x7f00000002c0)="30db940c2aa40be859a1eb4d951e63dd166c8b5e711e31f225c1102a011c7b843b7df0777460bb20799965963ad2de438e5f86a30f8fee2a08cbaefca43bf56e0a6828ac8f2e7c27b2e8f8b0f842cda30ac3e7f394e4b726fec4b235e066204c1d01d01cb0ad15", 0x67}, {&(0x7f0000000340)="0ab06eee0b88880342ef5487f1dbb1d5bd13ca57c3ab09881fc6f7181001956eab0dfc490c2ce19eff42cf5c04e096c937e55c5ed6587e15187506a94c04fe202b92f584353f2a20f886daeac65f887396fce22dba674628298afef32a3654dfc1a1cbd4bd66ea7af806b8382505dc5e69cb93f09bd9b9c71d33e7be281b7e41332c91039577006714dcff7ecc593671d5cff6e0c7687994ecc530bff1f2e95a7ec567f1107acf9576ae314b6d1c6573b533fc79e74dc250bd5e1f0f50e4b9292cc96186cb7fde6a3889b94a45cc2787b0af890393e9baad32796d756d817b5f7fce", 0xe2}, {&(0x7f0000000440)="776bb1f5a6ecf29025ab0fbfc0f152e7a1556228f496b9807b1318710a63f6e1e8c043424510547c077d519ff36a3c8dc350095375abd26b1055a6983d0e7f1ad8114c8349eec23950492d11834699a5e8056e4354470656bb3e7e1a8bb0e2da706a50b5f47cd99ab510102a6181c324b7a2402f347a57998b05304d621407ef6b80993e174102e170d401a2f656df5f13d3d7c9f4003b59c9975d45e94d4913702abaa9f489702e022c50fafe1d6893b77af99954300c7ac3960d07e0ed8463ad7f81e95502911c19f7", 0xca}, {&(0x7f0000000540)="33b7fb5fc5ffae3f41c88bbdf0748e78243155b98f819da44c129b4e0d82ba3cb05ec8efcc7c1aedbd8ddcefb7058b3c9ad6ec2f113e4679aa101b08c62afe0afec11929b5de9c8d89b317979b0d05b1ab0e86704a7f6cceb45207d8b16e39d9823564135d6cfbc032bc84b43727f7ea058aa50f6b06df68d918ba62593a5e71473ab3bb0f461cb4acf67ef0b577", 0x8e}, {&(0x7f0000000600)="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", 0x1000}], 0x5) 2018/05/02 02:08:26 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0xf0ffffff, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x9effffff00000000) 2018/05/02 02:08:26 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x3800], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:26 executing program 0: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000011fe8)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000340)={0xffffffff00000000, 0x9, 0x79f, 0x23, &(0x7f00000001c0)=""/35, 0x77, &(0x7f0000000200)=""/119, 0x81, &(0x7f0000000280)=""/129}) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000080)={'ip6tnl0\x00', @ifru_addrs=@in={0x2, 0x0, @rand_addr}}) ioctl$KDENABIO(r0, 0x4b36) r2 = dup(r1) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() setregid(r3, r4) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000140)={&(0x7f0000ffc000/0x3000)=nil, 0x21, 0x3, 0x2, &(0x7f0000ffc000/0x3000)=nil, 0x7fff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x80000000, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000040)={r5, 0x81}) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000380)) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c) 2018/05/02 02:08:26 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0xf0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x3000000) 2018/05/02 02:08:26 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x689], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0xf0ffffffffffff, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:27 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x32, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x0, 0x200000000000000, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x7, 0x3, 0x200, 0x5, 0x14804c73, 0x276, 0x20, 0x5, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x1010, 0x81, 0x5c29, 0x0, 0x7, 0x4166, 0x1f, {r3, @in6={{0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8000000000}}, 0x7fffffff, 0x80000001, 0xffff, 0xe8, 0x19e}}, &(0x7f0000000240)=0xb0) sendmsg$nl_netfilter(r0, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x1c, 0x17, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) 2018/05/02 02:08:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x9e0a0000) 2018/05/02 02:08:27 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x102f) 2018/05/02 02:08:27 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0xd00000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:27 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0xfffffffffffffffc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) 2018/05/02 02:08:27 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000040)={0x2, 0x0, [{0xc0000000, 0x2, 0x9, 0x0, 0x20}, {0x8000001f, 0x80000001, 0xe3, 0x0, 0x7f}]}) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:27 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0xea8c0) sendmsg$nl_netfilter(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x5, 0x4, 0x300, 0x70bd27, 0x25dfdbfc, {0x7, 0x0, 0xa}, [@typed={0x8, 0xd, @pid=r1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004000}, 0x1) sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0xc3d3) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r3, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r3, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0xf000000) 2018/05/02 02:08:27 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0xffffffff00000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x300000000000000, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:27 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0xa3, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r1) r2 = getpgid(0x0) ptrace$setregset(0x4205, r2, 0x6, &(0x7f0000000080)={&(0x7f0000000100)="01575bb0c0a391e63f304bc8700c84e92d86b70e905df2a0aa4dd82973200823aee19ed404e954391f647907429b4bc60b1ed30685a52da19e5b8bc7716cb3a7c0b5f6e32c07be497b0572a4d4198fc3a045fd26427679418ffc07f18d5b2b639ab2e2d993b75504a93d43c8f58490243cd3690828ba96148e3d639e88ee01d5dc9726f1f8fcb9462d2cbb0766bf22bd9167ad9b9c77737fa15104f802d6b0e2a792c9c59bfda98f779a3df75f398efd772ea524d5005dc91712511fc104781d32cb31febf4dc2638940", 0xca}) 2018/05/02 02:08:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0xffffff9e) 2018/05/02 02:08:27 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) r2 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000140)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x2000}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000001c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000200)={r3, r4}) bind$unix(r2, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) 2018/05/02 02:08:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0xf0ffffff00000000, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:27 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x43050000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0xa9e) 2018/05/02 02:08:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000340)=""/188, &(0x7f0000000440)=0xbc) 2018/05/02 02:08:28 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0xf0ffffffffffff], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0xf000000, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x100000000000000) 2018/05/02 02:08:28 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x2000000, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)=0x4000000058) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000002c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000300)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000340)={r2, r4, 0x4}) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="1a0000060e720bce390caff08d63b90ebd9e9d96a15d4164c6b3f5463b10a86dd8f2af052471af17e555a8829ec50387b1e0531cc6c70be15c"], &(0x7f0000000140)=0x22) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000018c0)=ANY=[@ANYPTR=&(0x7f0000001880)=ANY=[@ANYRES16=r4, @ANYPTR64=&(0x7f0000001840)=ANY=[@ANYRES32=r2, @ANYRES64=r4]], @ANYRES64=r0, @ANYRES32=r3, @ANYBLOB="16f84015bfac47ca9fe906410f48d1fbe4c9f6f789a6ddeeb06ef7590e88ddd786a1dcbb253e00cd96f9197ea9e5d3bd2c354f7d237b937089cf6f4120cf60349b0700ec95d780d4faaaa01143c023a98371abcb971422634d94ee403ba7606779c5606a830df36f3508c7ce0896c180f0fa7b53b27e02973fccb2d17d8738c3e72738a67ef62248400fa56e2c060bdd49c294b04b1334d3323295998a8a2d9ad29d2b4fef281a5a4f2d941dde9841fa5372e51e90", @ANYRES16=r5], &(0x7f0000000200)=0x5) r6 = getpid() getpgrp(r6) 2018/05/02 02:08:28 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1006) 2018/05/02 02:08:28 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xcb73, 0x80000) getgroups(0x8, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r4 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r4, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r4, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:28 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x50841) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x81, 0x2) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x4, 0x400002) setsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000100)="f86ae679f23939aab6e8ce3c74c29a0ebe803e471448bd85827247dd1c34a134dfb26ab5054fb0268fec3985017ba2c359789ee2890943de25d4cd4dd0878f2638f0ad41e71042db87058ffe13f548c913b880b3de", 0x55) close(r0) 2018/05/02 02:08:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0xfffff000) 2018/05/02 02:08:28 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x8906000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0xfffffffffffff000, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:28 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x400, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000200)=""/109) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) socketpair(0x7, 0x1, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r3, 0x200, 0x70bd25, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x4004001}, 0x44) close(r0) 2018/05/02 02:08:28 executing program 0: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x40, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f00000000c0)=0xffffffff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0xfffffffffffffffc, 0x8, 0x1f, 0x3, r3}, &(0x7f0000000100)=0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/05/02 02:08:28 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x69c, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000140)={r3, 0x504a}) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x40030000000000, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x300, 0x3fffffffffff, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:28 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x3300], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:28 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x3a], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) r1 = socket$inet6(0xa, 0x801, 0x1000) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) listen(r1, 0x0) dup2(r0, r1) 2018/05/02 02:08:29 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x1f) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x615e, 0x5, 0x4, 0x3e2, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x4, 0x8}, &(0x7f0000000140)=0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[]}, 0x1}, 0x0) 2018/05/02 02:08:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0xf0ffff, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:29 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0xd], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:29 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x3, 0x6, 0x0, 0x200, 0x7}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)={r2, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x100, 0x0) 2018/05/02 02:08:29 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1007) 2018/05/02 02:08:29 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x186, 0x242) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000140)="86c638e7fb10c03ac3749426433e6a7dced92a1654ce1e8d39f91ea586786fff6407d652cfcd96b50c223e35c9657372b90266489097d514fb7e4cbd09e82c6092b3085d767e27dd0f2b6bdae89431512f8c63", 0x53) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r3 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x2a19, 0x2, 0x5, 0xc82, 0x4}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000340)={r4, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x84) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r3, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r3, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:29 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7, 0x8000000000000) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) 2018/05/02 02:08:29 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0xe80], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="20000000270000000000000500070000140000000c7a5801608b729561dfd5da2e7eb0f2be00070008000200e0000014"], 0x20}, 0x1}, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) accept4$packet(r1, 0x0, &(0x7f0000000140)=0x1d, 0x800) 2018/05/02 02:08:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x30000, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:29 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x11, 0x3, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x41, 0x310, &(0x7f0000000300)=""/195}, 0x48) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200000, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000540)) 2018/05/02 02:08:29 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x86ddffff00000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x1000000, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:30 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x5, 0x20000) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x6}, 0x4c, &(0x7f00000001c0)={&(0x7f0000000300)={0xa0, 0x1b, 0x221, 0x70bd2d, 0x25dfdbfa, {0x18}, [@typed={0x0, 0x23, @u64=0xea}, @nested={0x0, 0x41}]}, 0xfe9b}, 0x1, 0x0, 0x0, 0x4000000}, 0x44000) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:30 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x20000) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000000c0)={0xff, @multicast1=0xe0000001, 0x4e24, 0x4, 'dh\x00', 0x8, 0x9, 0x76}, 0x2c) sendfile(r0, r0, &(0x7f0000000100), 0xd123bcc) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) fcntl$setsig(r1, 0xa, 0x3f) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000), 0x1) 2018/05/02 02:08:30 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x2f00], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:30 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0xb00) 2018/05/02 02:08:30 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x80) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x863, 0x400400) 2018/05/02 02:08:30 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r2 = semget$private(0x0, 0x3, 0x2) semctl$GETVAL(r2, 0x2, 0xc, &(0x7f0000000140)=""/220) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r3 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r3, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r3, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:30 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x80, "2bd1a66149a191cca32a5865afd6f288726523da0e333bc41d8b14a89ed577bd8110d28e91ebc8de9ac3bbc0c96d392588ab084ca7d57d8072001300fc295bea5b5d814309bedcf85d98a09289425ea226f6af9cc1a1fbce0e911e60338f88c7c8de9b90c4b4a29e3740decb3345277fab8de5d9d3d45b527e45d764eabd9c264185edb26c667d9c2ecc14de67474c6182409862b0698411181deb7139c0ef6e9114b7c02e914d11332761e048e80d74fe2b816b011a945463e64688f8676b08c390cc2b40a30a95a6dd27f5cdd0b162ed88a85e0729d4e61451e5efd027d04baad389"}, &(0x7f0000000040)=0xeb) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x0, 0x2, 0x1f, 0xd84e}, 0x14) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x0, 0x7f, 0x0, 0x0, 0x0, 0xe16}) 2018/05/02 02:08:30 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x2b], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:30 executing program 0: io_setup(0x3, &(0x7f00000005c0)=0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x6e) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b30, 0x0) io_getevents(r0, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) io_getevents(r0, 0x4, 0x4, &(0x7f00000002c0)=[{}, {}, {}, {}], &(0x7f00000006c0)={0x77359400}) io_setup(0x7, &(0x7f0000000040)) fgetxattr(r1, &(0x7f0000000140)=@random={'btrfs.', '\\em1\x00'}, &(0x7f0000000840)=""/173, 0xad) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000340), &(0x7f00000004c0)=0x30) r2 = syz_open_procfs(0x0, &(0x7f0000000540)='net/ip_tables_matches\x00') ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000440)=0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000180)={0xfffffffffffffffb, 0x7fffffff}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ef4}, r3, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_TSC_KHZ(0xffffffffffffffff, 0xaea3) pread64(r2, &(0x7f0000000000)=""/85, 0xfe42, 0x5d) r4 = memfd_create(&(0x7f0000000240)=':+lo#\x00', 0x0) io_submit(r0, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000100)}]) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000700)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x4, 0x0, 0x0, 0x0, 0x101, 0x9, 0x1, 0xfffffffffffffff8, 0x7, 0x0, 0x6, 0x0, 0x3, 0x0, 0x8]}, &(0x7f00000003c0)=0x100) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000680)={r5}, 0x8) ioctl$sock_proto_private(r4, 0x89ea, &(0x7f0000000900)="ff6b5c2a8151162f0226258fea4e98da9f59eec6666229a124edbaaf5e476d3343bc978b01c20af74d8a05bf60e3ff149bd6764cdc45dd9d92dc7f12c7d920134a55f14ecbda6ff2f074d8442c1e53a6093066427fbd29cdb2e367069ce4cb9878741a40910d9e5d533ef9893652b3e5cc07cc9dad819b36fdd413771ecd0db8817817ccda9e68581c5bc935bdf313025d1a914237164bf681eb4c1b1cd8335f5bba06ce578f8aff9c6fdc7a39013ce3b39637139d276ab1f5f1d9799d982689e727900e4483e0292dc38359a45e17") timerfd_create(0x7, 0x80800) semget$private(0x0, 0x0, 0x2) io_destroy(r0) 2018/05/02 02:08:30 executing program 2: getuid() r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x400000000402000) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x6, 0x1f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r2, 0xf24}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x67100000, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:30 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x1a000, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xffffffffffffffe0, 0x10000) perf_event_open$cgroup(&(0x7f0000000000)={0x5, 0x70, 0xfc, 0xaf, 0xffffffffffffffc1, 0x5, 0x0, 0xecf, 0x800, 0x3, 0x80000000, 0x100000000, 0x1, 0x2, 0x81, 0x8001, 0x3f, 0x0, 0x4f4f1696, 0x1, 0x545cd83600000000, 0x0, 0x9, 0x3, 0x0, 0x1, 0x0, 0xfffffffffffffa39, 0x10000, 0x3f, 0x101, 0x1b55, 0x9, 0x7f, 0x6, 0x80, 0x3, 0x3f, 0x0, 0x8, 0xc98b28276e9dfed6, @perf_config_ext={0x101b, 0xffffffffffff7044}, 0x100, 0x9, 0x2, 0x0, 0x0, 0xffffffffa196a7ac, 0x68d4}, r0, 0xa, r1, 0x2) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000140)={0xfffffffffffffff7, 0x7}) io_setup(0x7ff, &(0x7f0000000180)) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r1) 2018/05/02 02:08:30 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x30], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:30 executing program 2: getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'trusted.', '^\'(\\^wlan0]trusted*\x00'}, &(0x7f0000000100)=""/31, 0x1f) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x1, 0x44000) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000300)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname(r0, &(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000001c0)=0x80) syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x8, 0x800) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x1067, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:31 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0xc0ffffff], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:31 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7641edb7, 0x24000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x101000, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f00000000c0)={0x3, 0x65a}) 2018/05/02 02:08:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0xffffff9e, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:31 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1079) 2018/05/02 02:08:31 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r1, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63ff69c2eeb40213", 0x11}], 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000140)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:31 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 2018/05/02 02:08:31 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000300)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000340)={r2, 0x80000, r3}) connect$vsock_dgram(r1, &(0x7f0000000380)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) fallocate(r0, 0x2, 0x2, 0x8) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x7, 0x9, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xe749, 0x0, 0x0, 0x0, 0x10001}, [@exit={0x95}, @jmp={0x5, 0x0, 0x7, 0x0, 0x0, 0x6, 0xfffffffffffffffc}, @generic={0x6, 0x4, 0x9, 0x800}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x5, 0xc6, &(0x7f0000000100)=""/198, 0x41f00, 0x1}, 0x48) close(r4) 2018/05/02 02:08:31 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000140)=0x54) 2018/05/02 02:08:31 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x2c00], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x400300, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:31 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7f, 0x20000) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x6}, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:31 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x800e000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 733.642937] IPVS: ftp: loaded support on port[0] = 21 2018/05/02 02:08:31 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000700ff0f000c00070008011000e0004626"], 0x1}, 0x1}, 0x0) 2018/05/02 02:08:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x9effffff, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:31 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x3000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x6710, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:32 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x1, 0xc20, 0x9, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0xffff}, 0x8) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:32 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0xd000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:32 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x441, 0x2000) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r1, 0x10e, 0xb, &(0x7f0000f67000), 0x2) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000080)) 2018/05/02 02:08:32 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1068) 2018/05/02 02:08:32 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) inotify_init() ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000140)={0x80001, 0x1}) 2018/05/02 02:08:32 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x34b}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2, 0xffffffff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000180)={r3, 0x100000001}, 0x8) r4 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000280)={{0x6, 0x6, 0x2, 0x1, "a67b70d239a8b51d06e3835206854c7462adc21725ea6c16c167d61b97ae8f890665196814a06b398197cd24", 0x8}, 0x0, 0x0, 0x5, r4, 0x1, 0x449c, "d980a3dfd8d7e352c151ec89e39f69ec43d04a242537873bd6f5c6f06eb898c450d8f0103bc7b3a5129061e285e6f1a1d6e1c18ab9a7510334b287090a6dc2e4", &(0x7f0000000240)='eth1trusted]securityproc\'user+-)md5sumsecurity\'\\]}{(wlan0\x00', 0x3a, [], [0x0, 0x80, 0xa0, 0xfff]}) write$binfmt_script(r1, &(0x7f00000001c0)={'#! ', './file0', [{0x20}], 0xa, "50fbe9d8037660e1b5e3ff10471429c424aa16fe71844f365b9aecb09aba0cca809f3f51ede9034556fce1bbd26910164cee717eed3b48b482e7e40574a88e552bfed93e173521e5c84550536bc6cee899e40620d8f6c17536b53f6b39c5d62e1cbe22f1ef2c"}, 0x72) close(r0) 2018/05/02 02:08:32 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000200)={0x80, 0x390c, 0xffffffffffffff00, 0x0, 0x1ff, 0x4, 0x4, 0x7, 0x7, 0x7}) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) r2 = add_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$revoke(0x3, r2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x55, 0x4, 0x8000, {0x6, 0x3}, {0x5, 0x2170}, @const={0x7, {0x7, 0x100000000, 0x3ff, 0x9}}}) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000140)) read(r1, &(0x7f0000000100)=""/1, 0x1) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:32 executing program 0: r0 = socket(0x10, 0xf, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x1, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) r3 = getpid() r4 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002580)={0x0}, &(0x7f00000025c0)=0xc) lstat(&(0x7f0000002600)='./file0\x00', &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getuid() r8 = gettid() r9 = getuid() r10 = getegid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000029c0)=0x0) lstat(&(0x7f0000002a00)='./file0\x00', &(0x7f0000002a40)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() sendmsg$netlink(r0, &(0x7f0000002b40)={&(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x40001000}, 0xc, &(0x7f0000002940)=[{&(0x7f00000001c0)={0x2fc, 0x1f, 0x600, 0x70bd2a, 0x25dfdbfd, "", [@generic="4e53218c891a8c83b70e1f526ee5b0bf21c47bd846d1614591af776a0c496975f3e479f378cd94d2d31758ba1f97aef0f78ad3b6d95afa1f4639a84ee65e7b381f637447a029e01457de4c62c5b5ab8da3ff010c39b14e978946d8632206e336f74dcfc9a2b7b9e6487d32398da6c488c17138c0c2a47f04d574e40451e65df749c31cac7c40f688592f20b4dd03e7682fb21fe24644b0ec1fcabc1e9be22ee477425400b44304fd10ccb5b5f08c18627ce81cf5d6f0a17ae1515e24bcd08eba0ad4ff178fd2fcf16e", @typed={0x10, 0xc, @str='/dev/rtc0\x00'}, @nested={0x10, 0x46, [@typed={0x8, 0x27, @uid=r2}, @typed={0x4, 0x22}]}, @generic="a54ae049f99b8844878ad91c9a59719b3c8d4c83e40b0d62902320f8e5450dd5ce3e217893749b0db99f1b323498c7a8bb509c58c7f8c8bc6118bdb010589594dd0ea64425570fd3f79e6f8c4fa6d76424d63a2a667142123f76bf9d9177aceec7d03cd69ef9d8abf6a60a3d9ff4cd54b2138b478a0c7f1bc2e5483dbcf84bf3e7db8677862ffbdb745704c78e422c8571aae1d9655e7cc5567b9e24930dd126c2883d10a638a45b43b57cfcd887e8036bc13e09e8fe4abcaaa1b0baba125b8c9acb5225cd075263b8cbcf8b0e043fa14b02541695492b53315ee73f1fe140754edff80151aa37832597d46be48e7d8a64265f5eae", @nested={0x10c, 0x72, [@generic="1f3b1f0257e8367098f39024edcf37b334ce0f2d36907ea577e95982376114ba40d2788a37dd54cc334753df81fb78ec6cbb0d971885260874361aac745f9a45a849c176174609bffa877d891d590e5f0d99624b645a1c4c4d", @generic="dddc5f86d468770dad2fc09533cc00da29142ebb0d193e22875d1a9d27cfecdc9ee4857dcc1d20d4b1ff006395b65e15d28ecc624ca2fa", @typed={0x10, 0x5c, @str='/dev/rtc0\x00'}, @generic="2ebf9140549d7ddf3a9e1cc704a864af72244df2bb33dca45c50ee2e4b6f102fdbcee344ec1ef5988c74446874a15ad9bfd458f9e956c8c49b788e740b12dab3864f533b748d92ef6fddda2835a73a709603bdfbe8badaeaa207de181cd0ae474683c2418c93"]}]}, 0x2fc}, {&(0x7f00000004c0)={0x20c, 0x1d, 0xf00, 0x70bd2c, 0x25dfdbfd, "", [@nested={0x138, 0x7e, [@generic="c91d5deb2fc6b635ad3cb464964e96467a8b4ea5023cbbc1336fa2db5a31375112996f15d56fba78700f344fb4a9eee25ce6ec9fa4d72689a3914f779b1321ec5c19ba9250b854c4e51f37e9fcf92f91d297226bd43c43012074668d40ce6875e7cd79bc617b52666e6e6723a970f3e62074354a1e241eb680059912ad3d69eaf7b196b0bd55f93cae3fb0962c80affbebec94dfd34a678d8d2219c4c3436616", @generic="3ab77dd5b20160bf9441b4454cdf28e5313c1ba0401db637984b5d6828b899f053e96a0d016e3507cefcf8d31363348d151e9f1f04b6a004d31909848caa3fd75014fb1e077f3dd88c5c2a61faf9b36e1d1de95c19d885050afb8b66702129e744ccb18cce990dbf9e1eaa7d", @typed={0x14, 0x55, @ipv6=@dev={0xfe, 0x80, [], 0x1b}}, @typed={0x14, 0x23, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @nested={0xc4, 0x66, [@typed={0x8, 0x0, @fd=r1}, @typed={0x10, 0x29, @str='/dev/rtc0\x00'}, @generic="09b86d8cac233a6d87c6980c3446e1972356b707c6aa57bd2be00a56ef76800fac35898fde8c2dd739b7e8f9db84c87cc73143d33e4b7a9181978b2c56945c6420e716b4769727712ce48a55d366c36d6ba445bfd18349063107a336432c72a79690e0633bc76d51d0cf6ddcea84902d21e1e3af627256506ae0674bff03cb409dc60aefa87d5617cf8d8887d505169ab7412146c5cf971131726e8e4d4f25b033afe8ecc879"]}]}, 0x20c}, {&(0x7f0000000700)={0x164, 0x39, 0x800, 0x70bd28, 0x25dfdbfd, "", [@nested={0x2c, 0x46, [@typed={0xc, 0x25, @u64=0xf6}, @typed={0x14, 0x4a, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x8e, @ipv4=@broadcast=0xffffffff}]}, @typed={0x8, 0x94, @pid=r3}, @nested={0x120, 0x2c, [@typed={0x14, 0x48, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @typed={0x104, 0x91, 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0x70, [@generic="5f0c0fbf2e2c8f78b9d64ed9fd9bd9474ebc879ca586eb7dbcbd717250cdcc9bdbb10132ddb0f79e2c2fabdcd706107abf20dacfb05c30edc4f61b5e7c7eb28e6c139cd8de59a6c50597908af6b11d44a6ccedbf900a3c98670d7dabdb49ee584af33bea4136f4a2a12f1c8f445752fc60e3cef5431b6b19a328e1be2dda25b3f198b04d27ff609ce4664bbfc8672dad8536a38c8acc9270cb14782e0b3aef35cd4b5bb3f951db211e05b35d0f1de94a2f6df8fdb0fa197c77503dba816ff1cdc705b5b064744a03027a6fda2f5bbab8301565f3e982bd4b", @typed={0xc, 0x5, @u64=0x2c}, @generic="dc7e38e92ba6f8588cb98072a642e975b85d47dc3d0c1a288334590abff9b5d12f4dd1764cb737c19b4c2cda96c06ef28b733171dae38d85014b109383d09b0150150f0738e0044516d697eaee0a7185265010f134b6f8c011e5ea2fa098b2d56345b45b65815662e6381d10a5cc8ffe89093187f60d22692480fcc9b82a68e428dc35635c651b94cfe16b728b72590bd9a7ae4e2acadb1d02841eb17c3b329cd2f8b6ec6c0b507842a89f74b6f6aaeaa744b94aea1e7199f7", @generic="3c8e4d394d58c3f59406a1825e3426eea8f86b85a67643ca4deb", @generic="4a17b37129f89b79564c679735a5b8bbc1e0d60af96c29f856cab9fb184be5d154507667fecb87a8054a515c83b7cb1cf5812d63cf341097fa0a61de70df462dfca8e23e83ef9cfb133f4e15c740b7bca2427b2877835f826ebc60fdecaefbca3123a213c06024f0f5eaa68002738bb86282779155e41ad9a8c757d96360013ad2"]}]}, 0x19ac}, {&(0x7f00000026c0)={0x248, 0x27, 0x20, 0x70bd26, 0x25dfdbff, "", [@nested={0xf8, 0xf, [@generic="07cc603e5cdff1c12682b436e726559b2d0330f840cd9601be1c6a2a9f89b7b57fb45fa58afbf7d2357be2690028b73074359efb7864151a86f81b7bfb427b313a6b672ec43d87b62fa556d5f55ab7f8340ce3ed5195bd49765de34a999ba136bb9a1d", @generic="f1768d331f8bcd207d3884268d4a263d6909e8e036a7ded375b81f31e6a99d82895edf1d09d7c9dfffd711844092500226d0efd30884ee39c3f409274b29a04d3f2aaca2fcbbfb3fdab595ae3fe28e466c6d07b6c62b7afece5c9d171bb51cc361be1aa55f5e78da99eb530aa5b82aed68446b8bd7a80ec0981292f2fed1bcedbaba4533f40993968d52cc08ee49"]}, @nested={0xc, 0x44, [@typed={0x8, 0x4b, @pid=r5}]}, @typed={0x8, 0x15, @uid=r6}, @nested={0x12c, 0x4c, [@typed={0x8, 0x71, @uid=r7}, @generic="6c8bdab7f55e5e9c322a2cc5aa7a854bacb931798a97e9be837fe7cfbfb91e37ec5c9072ff82207629bc01cf3d5672434f85e665f8674f131028096e51289f193324f131ddc369e6087d9ed7e09285182e0309505842942124781cab56111738c3cca68ae214af374dbe97cb74", @generic="06bf5613f54c219756de1eccf4567496271d2ce3e49b4a074d4312af3255725499169930679bee18b23482a42be620e0e33cb08d5c8447e3ea72ce5a0cb9a5baa3737063de18e9e9639d83b7e3a68faacda0e2d02e01471424c3df6e34083d039d658847a14dcaadd34193be6a320107c32554e323797cbfac79e6ff366a10e002bd7cc84436782a31e00bcb040cbab6a5a8d615580454481799f6bf792871787da8a6189858d003047bca4a4b10c7e8"]}]}, 0x248}], 0x7, &(0x7f0000002ac0)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x70, 0x80}, 0x4000000) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000002b80)={0x1, 0x0, [{0x80000000, 0x3, 0x7fa, 0xa000000000000000, 0x2000000000}]}) connect$llc(r0, &(0x7f0000002bc0)={0x1a, 0x20, 0x7fff, 0x20, 0x5d, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002c00), &(0x7f0000002c40)=0xc) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002cc0)={&(0x7f0000002c80)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$EVIOCGABS20(0xffffffffffffff9c, 0x80184560, &(0x7f0000002d00)=""/154) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002dc0)={'tunl0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000002e00)={0x0, r1, 0x1}) syz_mount_image$hfs(&(0x7f0000002e40)='hfs\x00', &(0x7f0000002e80)='./file0\x00', 0x4, 0x1, &(0x7f0000002f80)=[{&(0x7f0000002ec0)="4e8532f1326f65d4145e9b9a0c83ad971fa0cae79dfe0e4ba07a0e0a7503d99bf71814086f830285d75b5dea46bd3429073432938bff8f578455ee21745dc9d2c2c70971460ee26c02dc34a0d5d0766f3cf18bd441231e9f9fb1d2e74c5b681fb84b08df0aae99c64394586eba708413f4d0fe544dcb38998fabbee8b46bfd42af15fceefbb5af7adf39d753fb525207d408af974ec02df84ed1392e07d10c80883a73080dd18e05594d121df92e7d1b5585620a49c5137a956b84", 0xbb}], 0xc2, &(0x7f0000002fc0)={[{@codepage={'codepage', 0x3d, 'cp437'}, 0x2c}, {@part={'part', 0x3d, [0x34, 0x33, 0x31, 0x35, 0x34, 0x37, 0x0, 0x37]}, 0x2c}]}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000003000)={0x2, [0x26, 0x5]}, &(0x7f0000003040)=0x8) bpf$MAP_CREATE(0x0, &(0x7f0000003080)={0xf, 0x8, 0x401, 0x9, 0xc, r1, 0x2}, 0x2c) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f00000030c0)={0x4, [0x0, 0x0, 0x0, 0x0]}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000003100)=0x20, 0x4) r14 = semget$private(0x0, 0x7, 0x1) semctl$IPC_RMID(r14, 0x0, 0x0) 2018/05/02 02:08:32 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x3f000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x100000000000000, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:32 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x6, 0x2, [0xa753, 0xcbc]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fffffff, 0x4, 0x3, 0x1, 0x3, 0x8, 0x5, 0x9, 0x7fffffff, 0x2bc, 0x7, 0x6, 0x2, 0x415]}, &(0x7f0000000240)=0x100) r3 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) r4 = dup3(r3, r3, 0x80000) ioctl$BLKRESETZONE(r4, 0x40101283, &(0x7f0000000000)={0x3, 0x6}) close(r0) 2018/05/02 02:08:32 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0xffffffffffffffff, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:32 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x87ffffff00000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x9effffff00000000, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:32 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x3c000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000200)=0x621b, 0x28) sendto$inet6(r0, &(0x7f00000000c0)="13e5f85d", 0x4, 0x0, &(0x7f0000000000)={0xa, 0x4e21}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000040)=0x3, 0x4) recvfrom$inet6(r0, &(0x7f0000000100)=""/246, 0xfffffffffffffde9, 0x61, 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) getpeername$inet6(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000280)=0x1c) 2018/05/02 02:08:32 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x40082, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'erspan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000480)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0x14, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x5461085a7d71afb3, &(0x7f0000000580)={@ipv4, 0x0}, &(0x7f00000005c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000700)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000940)=0x14, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000a40)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000b40)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000bc0)=0x14, 0x800) accept4$packet(0xffffffffffffff9c, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000c40)=0x14, 0x800) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000d00)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f0000000d40)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000fc0)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000001480)={@rand_addr, @rand_addr, 0x0}, &(0x7f00000014c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001540)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000001640)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000016c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001700)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000001800)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001880)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xffffffff, 0x8, 0x4, 0x9, 0x742000}, &(0x7f0000000540)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000740)={r20, 0x20}, 0x8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000018c0)={@broadcast, @empty, 0x0}, &(0x7f0000001900)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001980)=0x14) getsockname(0xffffffffffffff9c, &(0x7f0000001a80)=@hci={0x0, 0x0}, &(0x7f0000001b00)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000001b40)={'team0\x00', 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001bc0)=0x14, 0x80000) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f00000026c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000002680)={&(0x7f0000001c00)={0xa44, r1, 0x201, 0x7fff, 0x25dfdbff, {}, [{{0x8, 0x1, r2}, {0x74, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7b}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r3}, {0x174, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0xfde2, 0x3, 0x2, 0xfffffffffffffe01}]}}}]}}, {{0x8, 0x1, r6}, {0x7c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r7}, {0x168, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r10}, {0x234, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7ff}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r15}, {0x124, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x7f, 0x100000001, 0x7, 0x5b}, {0x80, 0x8, 0xffffffff00000000, 0x8}, {0x3, 0x100000000, 0x3, 0x3800000000000}, {0x0, 0x5, 0x6, 0x4}, {0x81, 0x6, 0xb7, 0x10001}, {0x8, 0xffff, 0xc138899, 0x2000000000000}, {0x80, 0x8, 0xfffffffffffffeff, 0x8000}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc7}}}]}}, {{0x8, 0x1, r17}, {0x210, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xa}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x284f}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x6, 0x80000001, 0x80000001, 0xd240}, {0x8, 0x5, 0x1, 0x5}, {0x6, 0x7, 0x3, 0x100}, {0x100, 0x2, 0x8, 0x1}, {0x100000000, 0x400, 0x7, 0xfffffffffffffcc3}]}}}]}}, {{0x8, 0x1, r23}, {0x78, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}]}}, {{0x8, 0x1, r25}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80}}}]}}]}, 0xa44}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) r26 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r26, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000027307f7216c6dcd3bfae5777004f810000100000000008000200e0000014447cbf722a6f4cb51edb1f5012ff457673c09112a272f6bbfbd5700c539bc74c9cedebd283981d"], 0x20}, 0x1}, 0x0) 2018/05/02 02:08:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0xfffff000, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:33 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x8060000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:33 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) arch_prctl(0x1004, &(0x7f0000000040)="96432c49899e6fdaf30601a63425b39be4") r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:33 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x43e) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffdd9, 0x0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) execveat(r0, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000) 2018/05/02 02:08:33 executing program 3: syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x619c, 0x4) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000001140)) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/vga_arbiter\x00', 0x8000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r1, &(0x7f0000000080)="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", &(0x7f0000001080)="8b371b486aa8a1faa8e3ae9e3715f58cebee271da946d00cce99f11c9fe5a2319e7f50aa1b01b9b2289d812a95a0eeba5ffb8ace75ddc86c1021f1a230", 0x1}, 0x20) close(r1) 2018/05/02 02:08:33 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) fgetxattr(r1, &(0x7f0000000040)=@known='security.evm\x00', &(0x7f0000000280)=""/4096, 0x1000) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000280)={0x10}, 0xffffffffffffff6f, &(0x7f0000000100)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x16}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x7b9bc6eb, 0x4) fcntl$setsig(r0, 0xa, 0x19) 2018/05/02 02:08:33 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1073) 2018/05/02 02:08:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x3, 0x224880) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000300)={0x7fff, 0x800, 0xbe5, 0x3f, 0x7, 0x7ff}) kexec_load(0x7fff, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="1d52ebfffa13bb3727f7df4a8d613f0fe4e838f883b3349c4d3410413d1c4a083869b96a50d5c0666e4488c70e7674a4fcb68b0321d1d7fd1bb17ad68b", 0x3d, 0x2, 0xfff}, {&(0x7f00000000c0), 0x0, 0xf7, 0x7}, {&(0x7f0000000100)="794523e4a943c78e3d298eead86ddeb8a8c99da7e9fddefb95c3896f38688b4ac68fd51e438c927f0ecc25402007d94da64f3f653366884fd1ba67e3ba860452889ee234c0bc0f8fc29b6370a1c31f31bdf693ef5d827bf2fbfc0a5026a39ecfa41ccbdd9e9051dc89ad10f61f2b13a5b9a6dbdf51834eca48432c620b3d410f1fae9dc0cbfa0a48f81dc42a26ed", 0x8e, 0x0, 0x8}, {&(0x7f00000001c0)="9017d5a7c41c5a1699877cae6563270dd579d3a89da8bc6c", 0x18, 0x3, 0x675}], 0x2) pipe2(&(0x7f0000000380), 0x4000) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f00000003c0)) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000340)=0x8) 2018/05/02 02:08:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x300, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:33 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x44001, 0x0) connect$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x1ff, {0x800, 0x8, 0x1, 0x3ff, 0x597, 0x4}, 0x7, 0xffffffff}, 0xe) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000040)=""/159) sync_file_range(0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x0) 2018/05/02 02:08:33 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x3000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x2, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:33 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0xfffffffffffff000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:33 executing program 0: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz1'}, 0x4) mknod(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 02:08:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2000000000000000140000000c00070008000014"], 0x20}, 0x1}, 0x0) 2018/05/02 02:08:33 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) r2 = signalfd4(r1, &(0x7f0000000040)={0x3ff}, 0x8, 0x80000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200080, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000300)) 2018/05/02 02:08:33 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0xffffffc0], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0xf00000000000000, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:34 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10, 0x800) getsockname$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000002c0)={{{@in, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x9, 0x4e23, 0x0, 0x2, 0x20, 0x0, 0x6, r2, r3}, {0x9, 0xe964, 0x7d, 0x0, 0x5e91, 0x3, 0x1, 0x2}, {0x2, 0x1, 0x6, 0x3c138edb}, 0x100000000, 0x6e6bb8, 0x0, 0x1, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xc}, 0x3502, 0x0, 0x0, 0x3, 0x8a, 0xef, 0xfffffffffffffffb}}, 0xe8) r4 = dup3(r0, 0xffffffffffffffff, 0x0) bind$bt_sco(r4, &(0x7f0000000100)={0x1f, {0x1ff, 0xfffffffffffffff7, 0x1, 0x2d99691a, 0x2, 0x3}}, 0x8) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="0efeffff270064a100000000fedbdf251e000000"], 0xffffffffffffff54}, 0x1, 0x0, 0x0, 0xd}, 0x800) 2018/05/02 02:08:34 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x1100000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:34 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1002) 2018/05/02 02:08:34 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x1000001, 0x30, r1, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) readv(r3, &(0x7f0000000040)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000000)) dup3(r2, r1, 0x0) 2018/05/02 02:08:34 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000140)={0xed9e, 0x8}) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:34 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0xffffffffffffffff, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r1, &(0x7f00000000c0)=""/1, 0xfffffffffffffd74) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:34 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x100) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) 2018/05/02 02:08:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0xffffff7f00000000, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:34 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x500000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:34 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/02 02:08:34 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x800) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0xffffff7f, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:35 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x11000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:35 executing program 2: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0xf000, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:35 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x600], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:36 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/02 02:08:36 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x101000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100020}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r1, 0xa, 0x70bd26, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x24000014}, 0x8000) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000200)={'vcan0\x00', 0x9}) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/05/02 02:08:36 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x4000) 2018/05/02 02:08:36 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x2f00000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0xf00, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:36 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x80000, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:36 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x1000001, 0x30, r1, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) readv(r3, &(0x7f0000000040)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000000)) dup3(r2, r1, 0x0) 2018/05/02 02:08:36 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2c0000, 0x0) getsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x100, 0x161102) 2018/05/02 02:08:36 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x400000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:36 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) r1 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000100)='./file0\x00', r1, r2, 0x1000) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x30000, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0x16, &(0x7f0000000000)={&(0x7f0000000100)={0x20, 0x26, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:37 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x200000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x2, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:37 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xd6, "82dabdc23674365afff24477b050941445273e860daa3cea6aa077f1d8c41d04e56c7a0f7ec13381d17c1cce457767eef9ecfc47b559b85b2c2852c9e1f48d80207f0eb7aec7c830488bed82fd5e926de7f5948ee35f17b65ea1c4f2c960ef318e9bab9ee0b4205f6d4b33f1e1dfeb5a6cdf20199bc3817135305bb1a883a70028acf0ed2100fe6dd7a18d0077acd6111139d8df9635401682d16626091d4a20eee7da94b61fc1c90b930fcc0043d057d920d5c5fa72dbf25cd8bba4adcdaf942e679b8e58c7c1f27f4d3837aa01cd8a2f057314d790"}, &(0x7f0000000040)=0xde) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="72000000acdf6b4b86ed3a32e175cd44825fa2ff6ce2a12645e9c0b27e0e762757c8832ec1219ac53cae6b9f6e5cd60441fbdf5a727e39539fe2a518f28c9ce7a91401588d074825a810c374fc7b66b8293b838f236757ecfb1410d855f713f384b15e088530ffaf8e62132c25374e2b3d223a85"], &(0x7f0000000300)=0x7a) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:37 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1100) 2018/05/02 02:08:37 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x1000001, 0x30, r1, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) readv(r3, &(0x7f0000000040)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000000)) dup3(r2, r1, 0x0) 2018/05/02 02:08:37 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x44040) close(r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) r4 = msgget(0x2, 0x40) msgrcv(r4, &(0x7f0000000240)={0x0, ""/151}, 0x9f, 0x0, 0x2800) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r3, 0xfffffffffffffe01}, 0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000140)={r5, &(0x7f0000000100)=""/2}) 2018/05/02 02:08:37 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000009c0)={"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"}) 2018/05/02 02:08:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20e5000000000000000000000000000000000000000000000000000000000000"], 0x20}, 0x1}, 0x0) 2018/05/02 02:08:37 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x2f000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x100000000000000, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:37 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x8, 0x2) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r1) 2018/05/02 02:08:37 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xffffffff00000001, 0x200000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) connect(r0, &(0x7f0000000340)=@ipx={0x4, 0xfff, 0xc0000, "2c2d28e9322d", 0x9}, 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x1, 0x3ff}, &(0x7f0000000300)=0x90) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x9002) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000100)="1b44b5ba4a3842e81242bb830eca5d886a59ed80158d53fd1075eea9cf6aa28fdbd982be160b8353bead83495c1be38f7f0f2fa6460abded8a4393819965219cfb5338c632867cb4e486ad8a2ec6fd94e8f6ba57a298a2676816c5deb268c1291627", 0x62) write$sndseq(r2, &(0x7f0000000180)=[{0xfffffff000000000, 0x0, 0x1, 0x0, @tick, {0x2, 0xe000000000000000}, {}, @quote={{0x0, 0x6}, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}}}], 0x30) 2018/05/02 02:08:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'rose0\x00', 0x4}) 2018/05/02 02:08:37 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x2], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x6710000000000000, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:38 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x8004020000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0xfffff000, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000080)=0x68) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[]}, 0x1}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000000c0)=0x400000000007e, 0x4) 2018/05/02 02:08:38 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0x8000000000088) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000500)=""/180, 0xb4}, 0x22) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x1c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x5, @empty, 0x8000}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x7c38a293, 0xc, 0xfc57de0, 0x1, r1}, &(0x7f0000000340)=0x10) r2 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1b) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, &(0x7f0000000000)=0x84) r4 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x7, 0x501000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x4e23, @rand_addr=0x10000}], 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r3, 0x4) 2018/05/02 02:08:38 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x700) 2018/05/02 02:08:38 executing program 0: r0 = socket$inet6(0xa, 0x40000000000001, 0x10000000084) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'sit0\x00'}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000000)=[{0x10, 0x84, 0x25}], 0x10}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000040)=""/153, &(0x7f0000000180)=0x99) 2018/05/02 02:08:38 executing program 3: syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000001c0)={'icmp6\x00'}, &(0x7f0000000200)=0x1e) r1 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r1) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x7, 0x18800) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)={[0x6, 0x40, 0x101, 0x8000, 0x1, 0x7655, 0x200, 0x72bd, 0x1000, 0x101, 0x1, 0x80, 0xc9a, 0x8, 0x3, 0x6], 0x10000, 0x240000}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x200000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f0000000040)={0x5a2, 0x6, 0x1f, 0x0, "532b733bbc471fb30414e67c21285399f0f4bd0a696b2d68351f1afb71e226d080f555ba0a13bbcb72778f35", 0x40}) 2018/05/02 02:08:38 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) getsockopt$inet_dccp_buf(r2, 0x21, 0x8c, &(0x7f0000000280)=""/4096, &(0x7f0000000140)=0x1000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x80000001, 0x7f, 0x9, 0x8, 0x4, 0x4, 0x2, 0x4, 0x0, 0x6, 0xc33a}) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) setsockopt$inet6_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000180)={0x303, 0x33}, 0x4) 2018/05/02 02:08:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x3000000, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:38 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x3a000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:38 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000008000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000010000)={0x8004, 0x1a, 0x0, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000040)=0x2000000000006) 2018/05/02 02:08:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="2001000027f86381000000000000ef0d140000000c00070008002488da4c06dd8d451d39e826dba76c4ec0a61216a976e64d08b2f6f9f74cdb5e6bec5365380c928c774a16ffe92064c2fda537415ec524c453cdf8"], 0x20}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x3, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000300)) mknod(&(0x7f0000000080)='./file0\x00', 0x8000, 0x10000) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x14880, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x6, 0x1) r4 = syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x8f1, 0x400) pivot_root(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') fcntl$setpipe(r0, 0x407, 0x3) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000180)={r3, 0x5, 0x0, r4}) 2018/05/02 02:08:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x67100000, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:38 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000008000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000010000)={0x8004, 0x1a, 0x0, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000040)=0x2000000000006) 2018/05/02 02:08:38 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x8035], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="20002700638100000000008739adbbe4b7e197b020037c458d000000140000000c00070008000200e000001400"], 0x20}, 0x1}, 0x0) 2018/05/02 02:08:38 executing program 0: r0 = getpid() r1 = userfaultfd(0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000400)='/dev/null\x00', 0x2, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r3 = gettid() kcmp(r3, r0, 0x0, r1, r1) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000340)) r4 = open(&(0x7f0000000040)='./file0\x00', 0x401, 0x0) process_vm_writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/237, 0xed}, {&(0x7f0000000080)=""/45, 0x2d}, {&(0x7f0000000240)=""/173, 0xad}], 0x3, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/30, 0x1e}, {&(0x7f0000000380)=""/28, 0x1c}], 0x2, 0x0) r5 = mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000000, 0x8810, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000440)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x18, 0x0, &(0x7f0000000480)=[@free_buffer={0x40086303, r5}, @free_buffer={0x40086303, r6}], 0x2f, 0x0, &(0x7f00000004c0)="3e30a6d370a5e176951eddf074cffbeecb362be025b47958020215db486488aa91100f1a6613ae0a08a4c71f364331"}) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000540)) 2018/05/02 02:08:39 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x1100], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x400300, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) fchdir(r1) 2018/05/02 02:08:39 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x500) 2018/05/02 02:08:39 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/05/02 02:08:39 executing program 0: mkdir(&(0x7f00000006c0)='./file0\x00', 0x0) lstat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) setfsgid(r0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x906, 0x20501) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000040)={{0x3a, @multicast1=0xe0000001, 0x4e21, 0x4, 'nq\x00', 0x0, 0x20, 0x10}, {@multicast2=0xe0000002, 0x4e20, 0x1, 0xfff, 0x4, 0xffffffff}}, 0x44) 2018/05/02 02:08:39 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair(0x10, 0xf, 0x625b, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000040)) 2018/05/02 02:08:39 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() ioctl$TIOCSBRK(r0, 0x5427) sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x8}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:39 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair(0x10, 0xf, 0x625b, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000040)) 2018/05/02 02:08:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x2000000, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:39 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0xffffff84], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x228040, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000140)) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f00000002c0)) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="20000000270063810000000000000000140000000c00070008000200e00000149082aed4786cce2187355d2b85d3d5937db06c8af89b6e8a7ef22bac7955d9e765d1ce4a3fe6ab653347b62dc70019190918dc02102426d66499f517edaf38e3d407d6957d4f71b119d888a42faf9a77ce6b755512afc4561ac70f0fe67bc92438b8c63a82f3940bc06706e073b698"], 0x20}, 0x1}, 0x0) 2018/05/02 02:08:39 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./control/file0\x00', r0, &(0x7f000034aff8)='./file0\x00') name_to_handle_at(r0, &(0x7f0000d64000)='./file0\x00', &(0x7f0000c22000)={0x8}, &(0x7f0000583000), 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/114, 0x72}, {&(0x7f0000000140)=""/13, 0xd}, {&(0x7f0000000180)=""/97, 0x61}, {&(0x7f0000000200)=""/169, 0xa9}], 0x4, &(0x7f0000000300)=""/141, 0x8d, 0x9}, 0x100) 2018/05/02 02:08:39 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair(0x10, 0xf, 0x625b, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000040)) 2018/05/02 02:08:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0xffffff9e, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x4200, 0x0) accept4$ax25(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x0, 0x10001) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f00000000c0)=""/176) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:39 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x38000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:39 executing program 0: r0 = getpgrp(0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4000, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00000000c0)={0x1, [0x8]}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5}) clock_gettime(0x1000000000, &(0x7f0000000080)) ioctl$TIOCEXCL(r1, 0x540c) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000180)={0x5, 0xda, 0x7fffffff, 0xe7, 0x100}) accept4$ipx(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80000) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x7fffffff}, 0x8, 0x0) readv(r3, &(0x7f0000000080), 0x162) 2018/05/02 02:08:39 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x2c000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:40 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair(0x10, 0xf, 0x625b, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000040)) 2018/05/02 02:08:40 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x200) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') accept$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000200)={'erspan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000580)={@mcast1, 0x0}, &(0x7f00000005c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001040)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000001140)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f00000017c0)={@mcast1, 0x0}, &(0x7f0000001800)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003f80)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000004080)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f00000040c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004100)=0x14, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000004600)={0x0, @multicast1, @dev}, &(0x7f0000004640)=0x3) accept$packet(0xffffffffffffff9c, &(0x7f00000046c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004700)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000004740)={@local, 0x0}, &(0x7f0000004780)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000047c0)={@rand_addr, @remote, 0x0}, &(0x7f0000004800)=0xc) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000004880)={@mcast2, 0x0}, &(0x7f00000048c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004980)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000004a80)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004ac0)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4}}, &(0x7f0000004bc0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004c00)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000004d00)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000005380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xc001}, 0xc, &(0x7f0000005340)={&(0x7f0000004d40)={0x5cc, r1, 0x20, 0x70bd2c, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r2}, {0x84, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r4}, {0xe8, 0x2, [{0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x401, 0x6e8, 0x5, 0xdf0c}, {0x216, 0x1, 0x4}, {0x4, 0x6, 0x8000, 0x7}, {0x8, 0x2, 0x9, 0x6}, {0x9, 0x3, 0x4, 0x2}, {0x7, 0x80000000, 0xffffffffffffffc1, 0x101}, {0x101, 0xfffffffffffffff9, 0x43d82f82, 0x5}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}]}}, {{0x8, 0x1, r7}, {0x1a0, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc000000000000000}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0xb4, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}]}}, {{0x8, 0x1, r14}, {0x44, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r16}, {0x184, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}]}}]}, 0x5cc}, 0x1, 0x0, 0x0, 0x80}, 0x4000) r19 = request_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)='user_linkup_enabled\x00', 0xffffffffffffffff) r20 = add_key(&(0x7f0000000540)='cifs.spnego\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000640)="2a2fffa3b3c2490a99f030e6478cf660d333700a5a9bdb3264a4184adbd32d819a", 0x21, 0xfffffffffffffffb) keyctl$unlink(0x9, r19, r20) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000440)) r21 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r21, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="20000000270063810000000000000000140000000c000700080059c1a70200e0000014"], 0x20}, 0x1}, 0x0) 2018/05/02 02:08:40 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x8100], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:40 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = socket$inet6(0xa, 0x3, 0x6) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000100)=@in6={0xa, 0x6, 0x0, @mcast1={0xff, 0xb, [], 0x1}}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)}, 0x0) 2018/05/02 02:08:40 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000140)={'nat\x00', 0x25, "cd6fcf882f8d720262ce8ced37c9a66538d311b4fb60496929c926435655864c9c04b872c3"}, &(0x7f0000000040)=0x49) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) getsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:40 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x900) 2018/05/02 02:08:40 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000007ffe)='0', 0x1}], 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000001000), 0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="bdb804f75af590ea95258307b85915c4082899f12bbf6f883650e963cacdc1aec5aad890a83a0d44020d1a50a1536ae117280f3b0fe60ac27d85526f586d5fcb060c783a9a8bdd57c382c3a00e54b8a4692d7ff1c755b91828d309f097294352c7195033d58a11568e68ac2ce945ce91b8c16fadd92f78") ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/02 02:08:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0xf00000000000000, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:40 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x2c00000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x300000000000000, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:40 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair(0x10, 0xf, 0x625b, &(0x7f0000000000)) 2018/05/02 02:08:40 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80540, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0x40505330, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue0\x00'}) close(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000140)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/02 02:08:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x10001, 0x4, 0xffffffffffffff95, 0xee6, 0x6, 0x40008000000000, 0x1, {0x0, @in6={{0xa, 0x4e20, 0xeb, @mcast2={0xff, 0x2, [], 0x1}, 0xc4f2}}, 0x80000001, 0x100000000, 0x7, 0x7, 0x7fff}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0x1000, 0x30, 0x20000000000000, 0x2}, &(0x7f00000001c0)=0x18) 2018/05/02 02:08:40 executing program 7: r0 = socket(0x0, 0x0, 0x0) r1 = socket(0x0, 0x2, 0x0) unshare(0x60000000) getgid() getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0x515) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) gettid() getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x80000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000400)={{0x2, 0x4e23, @rand_addr=0x8000}, {0x307, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge0\x00'}) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f00000002c0)={0x73, @broadcast=0xffffffff, 0x4e23, 0x0, 'lblcr\x00', 0xd, 0x7, 0x2a}, 0x2c) fcntl$getflags(r2, 0xfffffffffffffffd) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6e6f757569642c626172726965722c007b0a84cfa98a636f62af09e000000000c563b95e3b3094"]) socketpair(0x0, 0x0, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24}, 0x10) fanotify_mark(r3, 0x90, 0x8, r4, &(0x7f00000004c0)='./file0\x00') getpeername(r4, &(0x7f0000000580)=@sco, &(0x7f0000000600)=0x80) accept4$ax25(r4, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'security\x00'}, &(0x7f0000000280)=0x54) 2018/05/02 02:08:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x40030000000000, {0x3}}, 0x14}, 0x1}, 0x0) [ 742.685466] IPVS: ftp: loaded support on port[0] = 21 [ 742.749225] XFS (loop7): barrier option is deprecated, ignoring. [ 742.761805] XFS (loop7): Invalid superblock magic number [ 742.807154] IPVS: ftp: loaded support on port[0] = 21 [ 742.847819] XFS (loop7): barrier option is deprecated, ignoring. [ 742.865378] XFS (loop7): Invalid superblock magic number 2018/05/02 02:08:41 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/02 02:08:41 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x3c00000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0xf0ffffff00000000, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000075dff8)="0000060025bd0300", 0x8) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) sendfile(r3, r1, &(0x7f00000000c0), 0x6) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x2000, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x48, r4, 0x310, 0x70bd27, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x30d}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7ff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x4000050) 2018/05/02 02:08:41 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1003) 2018/05/02 02:08:41 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x2b) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080), 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000000000d}, 0x1c) sendmsg(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000240)="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", 0x498}], 0x1, &(0x7f0000000780)}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0xe, 0xfffffffffffffffb}, {0x8, 0x6}, {0x0, 0x49}, {0x8, 0x8}, {0x3, 0x3}, {0x7}, {0x6, 0x4}], 0x7) 2018/05/02 02:08:41 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80540, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0x40505330, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue0\x00'}) close(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000140)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/02 02:08:41 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file1\x00') r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:41 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair(0x10, 0xf, 0x625b, &(0x7f0000000000)) 2018/05/02 02:08:41 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/02 02:08:41 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x7000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0xf0ffffff, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x20}, 0x1}, 0x0) 2018/05/02 02:08:41 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/02 02:08:41 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair(0x10, 0xf, 0x625b, &(0x7f0000000000)) 2018/05/02 02:08:41 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x3], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0xffffff7f, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = memfd_create(&(0x7f0000000080)='}\x00', 0x1) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00000000c0)={0x2000, 0xf000, 0x5fd, 0x20}) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:42 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/02 02:08:42 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair(0x10, 0xf, 0x625b, &(0x7f0000000000)) 2018/05/02 02:08:42 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x29], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:42 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:42 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1048) 2018/05/02 02:08:42 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80540, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0x40505330, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue0\x00'}) close(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000140)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/02 02:08:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0xfffffffffffff000, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:42 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0xfffffff5], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:42 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/02 02:08:42 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/02 02:08:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x44000, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0xffffffffffffffe4, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/05/02 02:08:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x300, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:44 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/02 02:08:44 executing program 3: setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/02 02:08:44 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0xfffffffe], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:44 executing program 2: creat(&(0x7f0000000100)='./file0\x00', 0x1f2) r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x1, 0x8000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) sched_setscheduler(r1, 0x0, &(0x7f00000000c0)=0xffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="63fd400000b1b67b5109000c00070008000200e0000014"], 0xfffffffffffffdb6}, 0x1}, 0x0) 2018/05/02 02:08:44 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x107a) 2018/05/02 02:08:44 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0xf0ffffffffffff, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:44 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) sendto$inet6(r2, &(0x7f0000000140)="0090af83618556a614263994f3f75d089d5f47ef57cfc4047b06298b15ba50fb107fbd36bba14201374ec2413a843ac31616624c1e639dfe568901083e3bb3506db05482e9e50d35c61317a4363515da0e81d0068fce1e31c2b3d6f313fd7ebbfa5fd2d0efc8c48978fa9f2264125e88f378b15fb06d775e36f43894a633aceaa5904026690c8ec9d5b6d698ca3ef601576f40158034c6cba15e099b4e077175335950ef54d37ca790a54e29004df4bfa64892e59755f9673bac4353280a5ca8165e7b005653d6cc0a2c869a7f110f356396f85b23", 0xd5, 0x4000, 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f0000000380)=""/219, 0xffffffffffffffe0) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:44 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x101200, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)) syz_init_net_socket$nfc_raw(0x27, 0xa89bc7ef135e4b15, 0x0) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) close(r0) 2018/05/02 02:08:44 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/02 02:08:44 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0xf000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:44 executing program 3: r0 = socket(0x0, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/02 02:08:44 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x9effffff00000000, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/05/02 02:08:44 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x34000, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:44 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x101200, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)) syz_init_net_socket$nfc_raw(0x27, 0xa89bc7ef135e4b15, 0x0) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) close(r0) 2018/05/02 02:08:44 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x500], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:44 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/02 02:08:44 executing program 3: r0 = socket(0x40000000015, 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/02 02:08:45 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x200000000000000, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:45 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0xffffff87], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:45 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000002700638100009796722ab707861c0e000000000400141000000c00ee7f08000200e0000014"], 0x20}, 0x1}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000005540)='/dev/zero\x00', 0x2400, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000057c0)={0x0, 0x1, 0x8000, 0x6, 0x3f, 0x8}, &(0x7f0000005800)=0x14) syz_extract_tcp_res(&(0x7f0000000100), 0xffffffffffffff24, 0x9) sendmsg$inet_sctp(r1, &(0x7f00000058c0)={&(0x7f0000005580)=@in6={0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x674}, 0x1c, &(0x7f0000005780)=[{&(0x7f00000055c0)="08503dd241f5392bb5d1952d8eef21858d3baf2f099aceab383b6bef991c8e43519d963597bffdffe23dd8ae41818cb41839759dd0643ace2f2c1d133cd86d2dedd6cd7a36f6eae6d130c3c9dc98fbadeec5cf093a55a8f355bdd45e418e33e3e7dac8c4cdceb108209afe62a85911f32f0a2d17812386184c9a8339440df1c40281257d10adb69569785f81b62988b67ad7c4d5a89326703f1d9fe10c5a07d7bb446830663feb505018d83f4b4dfa8945cda9911c24c9ae2d12d1538e3b21bb07e63c31e7d5843c5de784a4a39c56d1b2f628fd4587", 0xd6}, {&(0x7f00000056c0)="2e1e91a0385c80ea1d65fb3da4e69b88c8fea5c882e6028806ad52862492f78ee4b7dd464dc571537680c7cb821a27e68a4dceff74c53b2012925b422fb0bc91b41865c76920bb07d2806310eab2fa624d17c5be7370f9aef96a377508c15cb5cd57b084d15ada8d3b1b", 0x6a}, {&(0x7f0000005740)="c8574282daa82543da30f5bf0ed4abf3afe9ce082bcc30beea346b7372087922a9095c6f8414c7", 0x27}], 0x3, &(0x7f0000005840)=[@dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0xa}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffe, 0xfffffffffffffe00, 0x8009, 0x5, 0x40, 0x5, 0x5, 0x0, r2}}, @authinfo={0x18, 0x84, 0x6, {0x2}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x40}}], 0x80, 0x40000}, 0x24008805) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x2402, 0x0) 2018/05/02 02:08:45 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x7) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r1, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000011000)) read$eventfd(r1, &(0x7f0000000040), 0x8) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/02 02:08:45 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/02 02:08:45 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/02 02:08:45 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) socket$alg(0x26, 0x5, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:45 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1010) 2018/05/02 02:08:45 executing program 7: setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/02 02:08:45 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/02 02:08:45 executing program 0: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x20481) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x4, 0x0, "7175657565310000000000000000000000efff003e09000000000000000000000000000000000000000000000000002e2800000016cc00"}) write$sndseq(r0, &(0x7f0000000580)=[{0x0, 0x3, 0x0, 0x0, @tick=0x7, {}, {}, @control}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000006c0)={0x312, @time={0x77359400}}) 2018/05/02 02:08:45 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0xffffca88], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:45 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={0x6e1a, 0x9, 0x200, 0xf8, 0x7f, 0x1ff, 0x68d3, 0x5, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000300)={r2, 0x7f, 0x6, 0x1000, 0x140000000, 0x6e1, 0x3, 0x10001, {r3, @in6={{0xa, 0x4e20, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0xae, 0x7, 0x74, 0x0, 0x7f}}, &(0x7f0000000240)=0xb0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 02:08:45 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0xf0ffff, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:45 executing program 7: r0 = socket(0x0, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/02 02:08:46 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x5], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:46 executing program 0: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x20481) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x4, 0x0, "7175657565310000000000000000000000efff003e09000000000000000000000000000000000000000000000000002e2800000016cc00"}) write$sndseq(r0, &(0x7f0000000580)=[{0x0, 0x3, 0x0, 0x0, @tick=0x7, {}, {}, @control}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000006c0)={0x312, @time={0x77359400}}) 2018/05/02 02:08:46 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/02 02:08:46 executing program 7: r0 = socket(0x40000000015, 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/02 02:08:46 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x6710, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:46 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000080)=""/168, &(0x7f0000000140)=0xa8) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="200000002700638100000000000000000b00070008000200e0000014"], 0x20}, 0x1}, 0x0) 2018/05/02 02:08:46 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='sockfs\x00', 0xc, &(0x7f0000000280)="9462f21449ff883fc245c44bd1f4e84c5cd217d332fd30251482c6afdeaa4bcf075dc23c91e1aaeba40b25f713160404db6b01fb0122205ea2877c8f44f2a8916bab17ad1570bc2a1c93c5b6dd0d51968df3f745abb4e0949f1f03235bce03b4bde6ba9db69d5622692e59706b562d1646df17521111bf5e75585ccddffdb2ae5278923a0f5fe8c51bb1") writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:46 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x106c) 2018/05/02 02:08:46 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x806000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:46 executing program 0: 2018/05/02 02:08:46 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0xf, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:46 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000), 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/02 02:08:46 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 748.084801] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 748.109985] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/02 02:08:46 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) fallocate(r0, 0x1, 0x3, 0x213) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="20000000270063810000000000000000140400000c75f718f27c00070008000200e0000014f61ccb782fdaf6823964b661f1bbda3755fe98ddec78c4bc89e2cd1a38ae53516c37"], 0x20}, 0x1}, 0x0) 2018/05/02 02:08:46 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0xffffff88], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:46 executing program 0: 2018/05/02 02:08:46 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x1067, {0x3}}, 0x14}, 0x1}, 0x0) [ 748.239496] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. [ 748.283837] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/02 02:08:47 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/02 02:08:47 executing program 0: 2018/05/02 02:08:47 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x88caffff], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:47 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/02 02:08:47 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0xd00) 2018/05/02 02:08:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x9effffff, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:47 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000540)={0xffffffffffffffff}) finit_module(r2, &(0x7f0000000580)='/dev/ptmx\x00', 0x1) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r3 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) connect$unix(r3, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e21}, 0x6e) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) r4 = dup2(r0, r3) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r3, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$BLKRRPART(r3, 0x125f, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@remote, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000001140)=0xe) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@local, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000840)=0xe8) stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000940)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000a40)=0xe8) r10 = getgid() getresuid(&(0x7f0000000a80), &(0x7f0000000ac0), &(0x7f0000000b00)=0x0) getresgid(&(0x7f0000000b40), &(0x7f0000000b80)=0x0, &(0x7f0000000bc0)) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001180)={{{@in6=@ipv4, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000500)=0xfffffd76) fstat(r0, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000000e80)=[{&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000280)="f9db2c806f22c47be546de4f6ef3aaa5c85d859d31ceaa8e3bd0feee2e729068839ee78d4a8cc84df0626ff313fa37e9499037c323cb1af1e51b21e150c974dbcf5d78156c528bb35ab0745a1d181338a26067225fad68f84b64c64515f03bbf183883aac1eb1a8e9b7ba999aae6cafd822110ad0679d2eca420693bc3", 0x7d}, {&(0x7f0000000040)="20ba36b19a2fee22541e82d9", 0xc}, {&(0x7f0000000300)="e43858b0fc29f358f71dfae350cc39abf276da058a71be25c5d42c16f2ea42f8ac3f25b4f029eb84be0cd7c56a99a48cc471ffef8891857916c7cc915dc3758fbf49f8e2e30234c9448a50612e3c525aabbb7faeff543d191aabe601da1bdd35ee0b319e3fd43bc78d8a945a0e84dbb9053bff818ede43189c73238a186b55ecfdc886d35e48145bd1db2a74b132a3aca81e7fc6807cd1e323ebcc1ce86a454eed2ea54d9f524fb895b554cc3c1615fa7a3b8fc0a2aeee8eaaf9815b6e3eea6b1b5f4e021691275daf1d64c9ae0c95f9", 0xd0}], 0x3, &(0x7f0000000440)=[@rights={0x20, 0x1, 0x1, [r0, r4, r4]}, @rights={0x10, 0x1, 0x1}], 0x30, 0x20000000}, {&(0x7f0000000480)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000500), 0x0, &(0x7f0000000d00)=[@rights={0x20, 0x1, 0x1, [r4, r3, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r5, r6}, @cred={0x20, 0x1, 0x2, r1, r7, r8}, @rights={0x28, 0x1, 0x1, [r3, r3, r4, r3, r3, r0]}, @cred={0x20, 0x1, 0x2, r1, r9, r10}, @cred={0x20, 0x1, 0x2, r1, r11, r12}, @rights={0x28, 0x1, 0x1, [r0, r3, r4, r3, r4, r3]}, @rights={0x30, 0x1, 0x1, [r3, r3, r4, r0, r3, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r13, r14}, @rights={0x18, 0x1, 0x1, [r4, r0]}], 0x158, 0x800}], 0x2, 0x4040000) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$TCSETA(r3, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1}) 2018/05/02 02:08:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'irlan0\x00', 0x1}) 2018/05/02 02:08:47 executing program 0: 2018/05/02 02:08:47 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x8100000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:47 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/02 02:08:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0xf000, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:47 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/02 02:08:47 executing program 0: 2018/05/02 02:08:47 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x202, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0x2, 0x0, 0x1, 0x0, 0x8}, 0x1, 0x5, 'id1\x00', 'timer0\x00', 0x0, 0x8001, 0x7, 0x6, 0x4}) 2018/05/02 02:08:47 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x28000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:47 executing program 0: [ 749.361305] Unknown ioctl -1057467389 [ 749.378667] Unknown ioctl -1057467389 2018/05/02 02:08:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0xf00, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:48 executing program 0: 2018/05/02 02:08:48 executing program 3: 2018/05/02 02:08:48 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000), 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/02 02:08:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) write(r0, &(0x7f0000000080)="36651dc151c2", 0x6) 2018/05/02 02:08:48 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0xd00], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:48 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0xab, @dev={0xfe, 0x80, [], 0x20}, 0x7}, 0x1c) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7f}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)) 2018/05/02 02:08:48 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1005) 2018/05/02 02:08:48 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000), 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/02 02:08:48 executing program 0 (fault-call:3 fault-nth:0): r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/02 02:08:48 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/02 02:08:48 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x4305], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0xfffffff0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:48 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xd2bd, 0x20544) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x7, 0x0, 0x0, 0xf7fa}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x84) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='/group.stat\x00', 0x2761, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00000001c0)=0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x401c5820, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000000c0)=0x1ae, 0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="2000000027006381000000000000140000000c00070008000200e0009408a64b3686f1c3d1ce02b96e6fa01f9e7f9f8cf3975d041963d4cd8ab8affe047e39700ab39db3212336c74e9d6fee2d122d07fbd12b79f43122c09bfeac6aeafe68e456f044af50be2355c52d52c12507fe83e9a07834528dc15a81df2abf7f3fa5c51e71414dbf8a94a47938307e0199d60c0e15d693dac195cc5313d557f971a8f3bc8201383cd8c85a2eb695744ad6cd2ce94d73dec08b69c2eaf701b06e52dcf2854722d5279aab9e4c78204d3b295ee641a79b2c84c3bbcdab939c7d58959557861837ec1a8b96304d6e1baa3cadb9883b77724ce75417f4eb390503a8cc2270e9718505bc21a4842a6a3856ee5af7bda56f7532aaabc8fb91ff15fb0413984ddd1fcfa4644ab279056cf164f39b9e2d0cc899e83a1add1a1c0a1f40384f502e5c064ab6b0ed277845d13c89ea10400c5cc6d5a429b300000000000000000000000000000000"], 0x20}, 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/05/02 02:08:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="20000000270063810011000000000000140000000c00070008000200e0000014aaed61f84e9db92e9d62fc011284ed28d008e6d46f9e43480a07a6b275b69b8b3bb297df1c6dbec436b6d4672db91e29cb14679d465d611033d732b841973016c9ec17d600b177336b7f5cdab4024615c70b78231de1c905350efea0b134bb524649d5f2d91f12"], 0x20}, 0x1}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x400140, 0x0) recvfrom$ipx(r1, &(0x7f00000000c0)=""/38, 0x26, 0x40, &(0x7f0000000100)={0x4, 0x7, 0x7fffffff, "3c2af5ce5704", 0x5}, 0x10) [ 750.458995] FAULT_INJECTION: forcing a failure. [ 750.458995] name failslab, interval 1, probability 0, space 0, times 0 [ 750.470480] CPU: 0 PID: 9885 Comm: syz-executor0 Not tainted 4.17.0-rc3+ #28 [ 750.477689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 750.487054] Call Trace: [ 750.489668] dump_stack+0x1b9/0x294 [ 750.493320] ? dump_stack_print_info.cold.2+0x52/0x52 [ 750.498530] ? alloc_set_pte+0x1013/0x1600 [ 750.502790] should_fail.cold.4+0xa/0x1a 2018/05/02 02:08:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) socket$packet(0x11, 0x3, 0x300) [ 750.506888] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 750.512010] ? lock_downgrade+0x8e0/0x8e0 [ 750.516175] ? unlock_page+0x1d0/0x2b0 [ 750.520124] ? find_held_lock+0x36/0x1c0 [ 750.524225] ? check_same_owner+0x320/0x320 [ 750.528566] ? rcu_note_context_switch+0x710/0x710 [ 750.533616] __should_failslab+0x124/0x180 [ 750.537870] should_failslab+0x9/0x14 [ 750.541688] __kmalloc+0x2c8/0x760 [ 750.545249] ? lock_downgrade+0x8e0/0x8e0 [ 750.549413] ? rds_message_alloc+0xc9/0x360 [ 750.553753] rds_message_alloc+0xc9/0x360 2018/05/02 02:08:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0xffffff7f00000000, {0x3}}, 0x14}, 0x1}, 0x0) [ 750.557923] ? rds_message_next_extension+0x220/0x220 [ 750.563127] ? trace_hardirqs_on+0xd/0x10 [ 750.567296] ? __local_bh_enable_ip+0x161/0x230 [ 750.571987] ? _raw_spin_unlock_bh+0x30/0x40 [ 750.576415] ? release_sock+0x1e2/0x2b0 [ 750.580406] ? __release_sock+0x3a0/0x3a0 [ 750.584573] ? __local_bh_enable_ip+0x161/0x230 [ 750.589263] ? lock_sock_nested+0xe7/0x120 [ 750.593514] rds_sendmsg+0xafe/0x2a30 [ 750.597351] ? rds_send_drop_to+0x1ab0/0x1ab0 [ 750.601872] ? check_same_owner+0x320/0x320 [ 750.606229] ? find_held_lock+0x36/0x1c0 [ 750.610320] ? lock_downgrade+0x8e0/0x8e0 [ 750.614485] ? lock_release+0xa10/0xa10 [ 750.618477] ? check_same_owner+0x320/0x320 [ 750.622826] ? __check_object_size+0x95/0x5d9 [ 750.627356] ? __might_sleep+0x95/0x190 [ 750.631376] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 750.638488] ? security_socket_sendmsg+0x94/0xc0 [ 750.643268] ? rds_send_drop_to+0x1ab0/0x1ab0 [ 750.647774] sock_sendmsg+0xd5/0x120 [ 750.651505] __sys_sendto+0x3d7/0x670 [ 750.655332] ? __ia32_sys_getpeername+0xb0/0xb0 [ 750.660020] ? wait_for_completion+0x870/0x870 [ 750.664620] ? __lock_is_held+0xb5/0x140 [ 750.668706] ? __sb_end_write+0xac/0xe0 [ 750.672693] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 750.678222] ? fput+0x130/0x1a0 [ 750.681494] ? ksys_write+0x1a6/0x250 [ 750.685280] ? __ia32_sys_read+0xb0/0xb0 [ 750.689340] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 750.694873] __x64_sys_sendto+0xe1/0x1a0 [ 750.698930] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 750.703955] do_syscall_64+0x1b1/0x800 [ 750.707853] ? finish_task_switch+0x1ca/0x810 [ 750.712366] ? syscall_return_slowpath+0x5c0/0x5c0 [ 750.717291] ? syscall_return_slowpath+0x30f/0x5c0 [ 750.722210] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 750.727584] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 750.732428] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 750.737865] RIP: 0033:0x455979 [ 750.741046] RSP: 002b:00007faee12b6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 750.748742] RAX: ffffffffffffffda RBX: 00007faee12b76d4 RCX: 0000000000455979 [ 750.755997] RDX: 0000000000000000 RSI: 00000000209ef000 RDI: 0000000000000013 [ 750.763259] RBP: 000000000072bea0 R08: 000000002069affb R09: 0000000000000010 [ 750.770530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 750.777800] R13: 0000000000000545 R14: 00000000006fbf18 R15: 0000000000000000 2018/05/02 02:08:49 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/02 02:08:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0xf000000, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:49 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x102) getpeername$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0xffffffffffffffe1, 0x2) 2018/05/02 02:08:49 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x33000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:49 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x300) 2018/05/02 02:08:49 executing program 0 (fault-call:3 fault-nth:1): r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/02 02:08:49 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x2000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000001c0)) sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$void(r0, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) r3 = dup2(r0, r0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000040)={0x6000, 0x5000, 0xfff, 0xcb, 0x2ecb}) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000000c0), &(0x7f00000001c0)) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000280)={{0xd000, 0x10000, 0x9, 0x7, 0x6, 0x7, 0x5, 0x8, 0x5, 0x3f, 0x20, 0x80}, {0x2, 0x13002, 0x3, 0x8, 0x8000, 0x101, 0x100, 0x2f33, 0x1, 0x6, 0x3, 0xffffffff}, {0x3004, 0x1, 0xa, 0x9, 0x0, 0x7, 0x200, 0x100000001, 0x401, 0x6e61e925, 0x5, 0xafaa}, {0xf000, 0x0, 0xe, 0x4, 0x7, 0x8, 0x3, 0x6328, 0x4, 0x6, 0x7ff, 0x4}, {0x0, 0x12004, 0x0, 0x1, 0x4c1d, 0x7, 0x0, 0xff, 0x2, 0x2, 0x8, 0x9}, {0xf000, 0x1004, 0xa, 0xf9bd3f200, 0x3, 0x1, 0x20000, 0x100000000, 0x20, 0x6, 0x1, 0x7}, {0x13000, 0xd004, 0x3, 0x6, 0x3, 0x80, 0x7f, 0x1, 0x1, 0x8001, 0x7f, 0x7}, {0xd000, 0x7000, 0x1c, 0x0, 0x6, 0x1, 0x10001, 0x5, 0x80000001, 0x101, 0x5, 0x7fffffff}, {0x5000, 0x6000}, {0x1, 0x2000}, 0x20040004, 0x0, 0x4000, 0x400000, 0x0, 0x4800, 0x6000, [0x6, 0x1, 0x5, 0xfffffffffffffff7]}) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) read(r4, &(0x7f0000000140)=""/1, 0x3e0) ioctl$TCSETA(r4, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x4) 2018/05/02 02:08:49 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x88ffffff], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 751.410729] FAULT_INJECTION: forcing a failure. [ 751.410729] name failslab, interval 1, probability 0, space 0, times 0 [ 751.422260] CPU: 0 PID: 9921 Comm: syz-executor0 Not tainted 4.17.0-rc3+ #28 [ 751.429465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 751.438827] Call Trace: [ 751.441437] dump_stack+0x1b9/0x294 [ 751.445086] ? dump_stack_print_info.cold.2+0x52/0x52 [ 751.450298] ? rcu_read_lock+0x70/0x70 [ 751.454208] should_fail.cold.4+0xa/0x1a 2018/05/02 02:08:49 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0xf0], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 751.458283] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 751.463423] ? lock_downgrade+0x8e0/0x8e0 [ 751.467584] ? find_held_lock+0x36/0x1c0 [ 751.471679] ? check_same_owner+0x320/0x320 [ 751.476021] ? rcu_note_context_switch+0x710/0x710 [ 751.480960] ? lock_downgrade+0x8e0/0x8e0 [ 751.485124] __should_failslab+0x124/0x180 [ 751.489370] should_failslab+0x9/0x14 [ 751.493179] kmem_cache_alloc+0x2af/0x760 [ 751.497422] ? save_stack+0xa9/0xd0 [ 751.501063] ? save_stack+0x43/0xd0 [ 751.504705] __rds_conn_create+0x478/0x1ce0 [ 751.509038] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 751.514438] ? rds_conn_drop+0xc0/0xc0 [ 751.516055] Unknown ioctl 21521 [ 751.518349] ? __raw_spin_lock_init+0x1c/0x100 [ 751.518366] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 751.518384] ? __lockdep_init_map+0x105/0x590 [ 751.535905] ? __lockdep_init_map+0x105/0x590 [ 751.540418] ? lockdep_init_map+0x9/0x10 [ 751.544489] ? __init_waitqueue_head+0x96/0x140 [ 751.549173] ? init_wait_entry+0x1b0/0x1b0 [ 751.553428] ? lockdep_init_map+0x9/0x10 [ 751.557515] ? rds_message_alloc+0x2b5/0x360 [ 751.561939] ? rds_message_next_extension+0x220/0x220 [ 751.567143] ? trace_hardirqs_on+0xd/0x10 [ 751.571334] ? __local_bh_enable_ip+0x161/0x230 [ 751.576018] ? _raw_spin_unlock_bh+0x30/0x40 [ 751.580436] ? release_sock+0x1e2/0x2b0 [ 751.584419] ? __release_sock+0x3a0/0x3a0 [ 751.588583] rds_conn_create_outgoing+0x3b/0x50 [ 751.593265] rds_sendmsg+0xd29/0x2a30 [ 751.597121] ? rds_send_drop_to+0x1ab0/0x1ab0 [ 751.601617] ? check_same_owner+0x320/0x320 [ 751.605929] ? find_held_lock+0x36/0x1c0 [ 751.609982] ? lock_downgrade+0x8e0/0x8e0 [ 751.614130] ? lock_release+0xa10/0xa10 [ 751.618096] ? check_same_owner+0x320/0x320 [ 751.622409] ? __check_object_size+0x95/0x5d9 [ 751.626893] ? __might_sleep+0x95/0x190 [ 751.630865] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 751.636402] ? security_socket_sendmsg+0x94/0xc0 [ 751.641144] ? rds_send_drop_to+0x1ab0/0x1ab0 [ 751.645632] sock_sendmsg+0xd5/0x120 [ 751.649332] __sys_sendto+0x3d7/0x670 [ 751.653122] ? __ia32_sys_getpeername+0xb0/0xb0 [ 751.657780] ? wait_for_completion+0x870/0x870 [ 751.662345] ? __lock_is_held+0xb5/0x140 [ 751.666401] ? __sb_end_write+0xac/0xe0 [ 751.670373] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 751.675895] ? fput+0x130/0x1a0 [ 751.679160] ? ksys_write+0x1a6/0x250 [ 751.682947] ? __ia32_sys_read+0xb0/0xb0 [ 751.687004] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 751.692553] __x64_sys_sendto+0xe1/0x1a0 [ 751.696601] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 751.701601] do_syscall_64+0x1b1/0x800 [ 751.705491] ? finish_task_switch+0x1ca/0x810 [ 751.709980] ? syscall_return_slowpath+0x5c0/0x5c0 [ 751.714891] ? syscall_return_slowpath+0x30f/0x5c0 [ 751.719813] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 751.725167] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 751.730006] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 751.735195] RIP: 0033:0x455979 [ 751.738373] RSP: 002b:00007faee12b6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 751.746064] RAX: ffffffffffffffda RBX: 00007faee12b76d4 RCX: 0000000000455979 [ 751.753321] RDX: 0000000000000000 RSI: 00000000209ef000 RDI: 0000000000000013 [ 751.760578] RBP: 000000000072bea0 R08: 000000002069affb R09: 0000000000000010 [ 751.767836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 751.775105] R13: 0000000000000545 R14: 00000000006fbf18 R15: 0000000000000001 [ 752.469965] Unknown ioctl 21521 2018/05/02 02:08:50 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x4888], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:50 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) bind$packet(r1, &(0x7f0000000100)={0x11, 0x17, r3, 0x1, 0x2, 0x6, @random="b4de605850f2"}, 0x14) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000140)=0x1, 0x4) recvmmsg(r0, &(0x7f0000003240)=[{{0x0, 0x0, &(0x7f0000000040)}}], 0x1, 0x1, &(0x7f0000003380)={r4, r5+30000000}) 2018/05/02 02:08:50 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0xe00) 2018/05/02 02:08:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0xf0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x101, 0x10400) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) getrusage(0x1, &(0x7f0000000080)) 2018/05/02 02:08:50 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = memfd_create(&(0x7f0000000040)='/dev/ptmx\x00', 0x2) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000140)=""/233) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/02 02:08:50 executing program 7 (fault-call:3 fault-nth:0): r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/02 02:08:50 executing program 0 (fault-call:3 fault-nth:2): r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 752.658633] FAULT_INJECTION: forcing a failure. [ 752.658633] name failslab, interval 1, probability 0, space 0, times 0 [ 752.670367] CPU: 1 PID: 9948 Comm: syz-executor7 Not tainted 4.17.0-rc3+ #28 [ 752.677562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 752.686920] Call Trace: [ 752.689539] dump_stack+0x1b9/0x294 [ 752.693183] ? dump_stack_print_info.cold.2+0x52/0x52 [ 752.698377] ? alloc_set_pte+0x1013/0x1600 [ 752.702610] should_fail.cold.4+0xa/0x1a [ 752.706665] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 752.711758] ? lock_downgrade+0x8e0/0x8e0 [ 752.715895] ? unlock_page+0x1d0/0x2b0 [ 752.719778] ? find_held_lock+0x36/0x1c0 [ 752.723837] ? check_same_owner+0x320/0x320 [ 752.728149] ? rcu_note_context_switch+0x710/0x710 [ 752.733067] __should_failslab+0x124/0x180 [ 752.737288] should_failslab+0x9/0x14 [ 752.741087] __kmalloc+0x2c8/0x760 [ 752.744612] ? lock_downgrade+0x8e0/0x8e0 [ 752.748748] ? rds_message_alloc+0xc9/0x360 [ 752.753061] rds_message_alloc+0xc9/0x360 [ 752.757204] ? rds_message_next_extension+0x220/0x220 [ 752.762399] ? trace_hardirqs_on+0xd/0x10 [ 752.766535] ? __local_bh_enable_ip+0x161/0x230 [ 752.771200] ? _raw_spin_unlock_bh+0x30/0x40 [ 752.775594] ? release_sock+0x1e2/0x2b0 [ 752.779566] ? __release_sock+0x3a0/0x3a0 [ 752.783702] ? __local_bh_enable_ip+0x161/0x230 [ 752.788357] ? lock_sock_nested+0xe7/0x120 [ 752.792582] rds_sendmsg+0xafe/0x2a30 [ 752.796378] ? rds_send_drop_to+0x1ab0/0x1ab0 [ 752.800864] ? check_same_owner+0x320/0x320 [ 752.805174] ? find_held_lock+0x36/0x1c0 [ 752.809232] ? lock_downgrade+0x8e0/0x8e0 [ 752.813368] ? lock_release+0xa10/0xa10 [ 752.817330] ? check_same_owner+0x320/0x320 [ 752.821649] ? __check_object_size+0x95/0x5d9 [ 752.826143] ? __might_sleep+0x95/0x190 [ 752.830111] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 752.835653] ? security_socket_sendmsg+0x94/0xc0 [ 752.840394] ? rds_send_drop_to+0x1ab0/0x1ab0 [ 752.844876] sock_sendmsg+0xd5/0x120 [ 752.848580] __sys_sendto+0x3d7/0x670 [ 752.852372] ? __ia32_sys_getpeername+0xb0/0xb0 [ 752.857037] ? wait_for_completion+0x870/0x870 [ 752.861612] ? __lock_is_held+0xb5/0x140 [ 752.865668] ? __sb_end_write+0xac/0xe0 [ 752.869640] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 752.875171] ? fput+0x130/0x1a0 [ 752.878471] ? ksys_write+0x1a6/0x250 [ 752.882270] ? __ia32_sys_read+0xb0/0xb0 [ 752.886317] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 752.891146] __x64_sys_sendto+0xe1/0x1a0 [ 752.895195] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 752.900196] do_syscall_64+0x1b1/0x800 [ 752.904074] ? finish_task_switch+0x1ca/0x810 [ 752.908556] ? syscall_return_slowpath+0x5c0/0x5c0 [ 752.913473] ? syscall_return_slowpath+0x30f/0x5c0 [ 752.918397] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 752.924030] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 752.928865] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 752.934044] RIP: 0033:0x455979 [ 752.937215] RSP: 002b:00007f2f9f410c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 752.944909] RAX: ffffffffffffffda RBX: 00007f2f9f4116d4 RCX: 0000000000455979 [ 752.952161] RDX: 0000000000000000 RSI: 00000000209ef000 RDI: 0000000000000013 [ 752.959416] RBP: 000000000072bea0 R08: 000000002069affb R09: 0000000000000010 [ 752.966671] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 752.973926] R13: 0000000000000545 R14: 00000000006fbf18 R15: 0000000000000000 [ 752.998131] FAULT_INJECTION: forcing a failure. [ 752.998131] name failslab, interval 1, probability 0, space 0, times 0 [ 753.009434] CPU: 1 PID: 9949 Comm: syz-executor0 Not tainted 4.17.0-rc3+ #28 [ 753.016632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 753.025992] Call Trace: [ 753.028592] dump_stack+0x1b9/0x294 [ 753.032239] ? dump_stack_print_info.cold.2+0x52/0x52 [ 753.037450] ? __save_stack_trace+0x7e/0xd0 [ 753.041795] should_fail.cold.4+0xa/0x1a [ 753.045892] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 753.051021] ? save_stack+0x43/0xd0 [ 753.054662] ? kasan_kmalloc+0xc4/0xe0 2018/05/02 02:08:51 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0xffffff89], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x80, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x5, 0x2, 0x200, 0x70bd25, 0x25dfdbfc, {0xb, 0x0, 0x5}}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)={0x14, 0x27, 0x1ff307543bf68123, 0x0, 0xfffffffffffffffc, {0x14}}, 0x14}, 0x1}, 0x800) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x30, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @rand_addr=0x6}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r3, 0xffff, 0x30}, &(0x7f00000001c0)=0xc) r4 = getpid() ptrace$getregs(0xe, r4, 0x1, &(0x7f0000000400)=""/178) 2018/05/02 02:08:51 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x2100000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 753.058559] ? kasan_slab_alloc+0x12/0x20 [ 753.062720] ? kmem_cache_alloc+0x12e/0x760 [ 753.067054] ? __rds_conn_create+0x478/0x1ce0 [ 753.071560] ? rds_conn_create_outgoing+0x3b/0x50 [ 753.076422] ? sock_sendmsg+0xd5/0x120 [ 753.080333] ? __sys_sendto+0x3d7/0x670 [ 753.084324] ? __x64_sys_sendto+0xe1/0x1a0 [ 753.088572] ? do_syscall_64+0x1b1/0x800 [ 753.092643] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 753.098021] ? lock_downgrade+0x8e0/0x8e0 [ 753.102189] ? find_held_lock+0x36/0x1c0 [ 753.106366] ? check_same_owner+0x320/0x320 2018/05/02 02:08:51 executing program 7 (fault-call:3 fault-nth:1): r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/02 02:08:51 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x2800000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x1, 0x40000) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000006c0)=""/84) r2 = dup2(r0, r0) getsockname$ipx(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20000000270063811c8a0a41e3fe32ef90e6bb2fa7463a0000000000000000d9"], 0x20}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1401000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x34c, 0x3f, 0x200, 0x70bd2c, 0x25dfdbfe, {0x1d}, [@generic="6e4ee2b6ad9d39c7bef1771a54fc1b901c7052a181dfcc9802a4c09439cfb38f213be62691c94bf72c7b3a8c953150902fbcf865aa27eba6a2c37a26b3acd2506024f6f0c6380806a88454a1b4e3254546e70cfc6a2252137e1e11bc73b088396bc20c70cd3a7fd2efd374818817ea54e91aa61dbe046bd8403e41616995e69168528345003f257c8cafad10847c34142c4764fac2f17a4ccb80c7a5a2fa364254359db729e78351bdc477d60fcb56ea2aad293593941cd9df1067feae9e30cf593f829ba3285e314a8a47023ef0f3793f64a08fe6ad0a0caed67924675855c1546068121d8e6d37c34cc1f6fca4ff80", @generic="1acd67f4402b781c6a476495ba04bfd28cf54ca588a69b242c360edb4125ef1bd63772234a58c1d1db63c4ac16a38cbe192c95a2b19beba4aaa765da792cc0352fecc727a00ed0a42667f1dbfbcf2d69d5052d9a1f7ebd8a28293bee6814ed0680c2efb0", @nested={0xe4, 0x2f, [@typed={0x18, 0x49, @binary="281dc1d97c8cca42a1491a42773397d2789572"}, @typed={0x94, 0x8f, @binary="ed6f5ac414bc9c0347d7504964a1e331a541f2d985d1491e2c3213154a42807c27600b30406797f4d795befb396928f21831dcabcb77eb88a6c0f4c1291c637ac829d831fd8d128ffdafdc06ed38191d1f064a9930c30085c7d3e02bd4add4d52546077028f28644ef4e01c673e53f4b707a535db6864ff2927578290812bbf6cc1044cde70a641fc439b9b24066c64d"}, @generic="8c88ebdecb3dc53d4fba7ee34793c0b8f8a2560fc804c5239ba2b334580241f8b692f8c3b7880080", @typed={0xc, 0x2c, @u64=0x6ce}]}, @typed={0x4, 0x16}, @generic="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"]}, 0x34c}, 0x1, 0x0, 0x0, 0x48000}, 0x0) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f00000001c0)=0x800) [ 753.110695] ? rcu_is_watching+0x85/0x140 [ 753.114851] ? do_raw_spin_unlock+0x9e/0x2e0 [ 753.119269] ? rcu_note_context_switch+0x710/0x710 [ 753.124214] __should_failslab+0x124/0x180 [ 753.128468] should_failslab+0x9/0x14 [ 753.132280] __kmalloc+0x2c8/0x760 [ 753.135832] ? kmem_cache_alloc+0x5fa/0x760 [ 753.140171] ? __rds_conn_create+0x49f/0x1ce0 [ 753.144689] __rds_conn_create+0x49f/0x1ce0 [ 753.149024] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 753.154416] ? rds_conn_drop+0xc0/0xc0 [ 753.158331] ? __raw_spin_lock_init+0x1c/0x100 [ 753.162924] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 753.164232] FAULT_INJECTION: forcing a failure. [ 753.164232] name failslab, interval 1, probability 0, space 0, times 0 [ 753.167950] ? __lockdep_init_map+0x105/0x590 [ 753.167966] ? __lockdep_init_map+0x105/0x590 [ 753.167983] ? lockdep_init_map+0x9/0x10 [ 753.167999] ? __init_waitqueue_head+0x96/0x140 [ 753.168013] ? init_wait_entry+0x1b0/0x1b0 [ 753.168031] ? lockdep_init_map+0x9/0x10 [ 753.168049] ? rds_message_alloc+0x2b5/0x360 [ 753.168070] ? rds_message_next_extension+0x220/0x220 [ 753.214726] ? trace_hardirqs_on+0xd/0x10 [ 753.218874] ? __local_bh_enable_ip+0x161/0x230 [ 753.223537] ? _raw_spin_unlock_bh+0x30/0x40 [ 753.227951] ? release_sock+0x1e2/0x2b0 [ 753.231919] ? __release_sock+0x3a0/0x3a0 [ 753.236063] rds_conn_create_outgoing+0x3b/0x50 [ 753.240728] rds_sendmsg+0xd29/0x2a30 [ 753.244537] ? rds_send_drop_to+0x1ab0/0x1ab0 [ 753.249031] ? check_same_owner+0x320/0x320 [ 753.253352] ? find_held_lock+0x36/0x1c0 [ 753.257418] ? lock_downgrade+0x8e0/0x8e0 [ 753.261561] ? lock_release+0xa10/0xa10 [ 753.265527] ? check_same_owner+0x320/0x320 [ 753.269845] ? __check_object_size+0x95/0x5d9 [ 753.274338] ? __might_sleep+0x95/0x190 [ 753.278313] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 753.283844] ? security_socket_sendmsg+0x94/0xc0 [ 753.288595] ? rds_send_drop_to+0x1ab0/0x1ab0 [ 753.293091] sock_sendmsg+0xd5/0x120 [ 753.296802] __sys_sendto+0x3d7/0x670 [ 753.300602] ? __ia32_sys_getpeername+0xb0/0xb0 [ 753.305271] ? wait_for_completion+0x870/0x870 [ 753.309849] ? __lock_is_held+0xb5/0x140 [ 753.313914] ? __sb_end_write+0xac/0xe0 [ 753.317979] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 753.323507] ? fput+0x130/0x1a0 [ 753.326783] ? ksys_write+0x1a6/0x250 [ 753.330579] ? __ia32_sys_read+0xb0/0xb0 [ 753.334634] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 753.340171] __x64_sys_sendto+0xe1/0x1a0 [ 753.344226] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 753.349238] do_syscall_64+0x1b1/0x800 [ 753.353116] ? finish_task_switch+0x1ca/0x810 [ 753.357607] ? syscall_return_slowpath+0x5c0/0x5c0 [ 753.362550] ? syscall_return_slowpath+0x30f/0x5c0 [ 753.367479] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 753.372841] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 753.377687] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 753.382868] RIP: 0033:0x455979 [ 753.386048] RSP: 002b:00007faee12b6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 753.393753] RAX: ffffffffffffffda RBX: 00007faee12b76d4 RCX: 0000000000455979 [ 753.401014] RDX: 0000000000000000 RSI: 00000000209ef000 RDI: 0000000000000013 [ 753.408277] RBP: 000000000072bea0 R08: 000000002069affb R09: 0000000000000010 [ 753.415539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 753.422801] R13: 0000000000000545 R14: 00000000006fbf18 R15: 0000000000000002 [ 753.430182] CPU: 0 PID: 9966 Comm: syz-executor7 Not tainted 4.17.0-rc3+ #28 [ 753.437374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 753.446715] Call Trace: [ 753.449292] dump_stack+0x1b9/0x294 [ 753.452909] ? dump_stack_print_info.cold.2+0x52/0x52 [ 753.458098] ? rcu_read_lock+0x70/0x70 [ 753.461978] should_fail.cold.4+0xa/0x1a [ 753.466033] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 753.471128] ? lock_downgrade+0x8e0/0x8e0 [ 753.475263] ? find_held_lock+0x36/0x1c0 [ 753.479322] ? check_same_owner+0x320/0x320 [ 753.483630] ? rcu_note_context_switch+0x710/0x710 [ 753.488543] ? lock_downgrade+0x8e0/0x8e0 [ 753.492680] __should_failslab+0x124/0x180 [ 753.496915] should_failslab+0x9/0x14 [ 753.500723] kmem_cache_alloc+0x2af/0x760 [ 753.504863] ? save_stack+0xa9/0xd0 [ 753.508476] ? save_stack+0x43/0xd0 [ 753.512091] __rds_conn_create+0x478/0x1ce0 [ 753.516400] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 753.521759] ? rds_conn_drop+0xc0/0xc0 [ 753.525644] ? __raw_spin_lock_init+0x1c/0x100 [ 753.530209] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 753.535228] ? __lockdep_init_map+0x105/0x590 [ 753.539712] ? __lockdep_init_map+0x105/0x590 [ 753.544194] ? lockdep_init_map+0x9/0x10 [ 753.548245] ? __init_waitqueue_head+0x96/0x140 [ 753.552908] ? init_wait_entry+0x1b0/0x1b0 [ 753.557147] ? lockdep_init_map+0x9/0x10 [ 753.561198] ? rds_message_alloc+0x2b5/0x360 [ 753.565600] ? rds_message_next_extension+0x220/0x220 [ 753.570771] ? trace_hardirqs_on+0xd/0x10 [ 753.574925] ? __local_bh_enable_ip+0x161/0x230 [ 753.579583] ? _raw_spin_unlock_bh+0x30/0x40 [ 753.583991] ? release_sock+0x1e2/0x2b0 [ 753.587956] ? __release_sock+0x3a0/0x3a0 [ 753.592094] rds_conn_create_outgoing+0x3b/0x50 [ 753.596759] rds_sendmsg+0xd29/0x2a30 [ 753.600561] ? rds_send_drop_to+0x1ab0/0x1ab0 [ 753.605043] ? check_same_owner+0x320/0x320 [ 753.609361] ? find_held_lock+0x36/0x1c0 [ 753.613415] ? lock_downgrade+0x8e0/0x8e0 [ 753.617552] ? lock_release+0xa10/0xa10 [ 753.621514] ? check_same_owner+0x320/0x320 [ 753.625823] ? __check_object_size+0x95/0x5d9 [ 753.630309] ? __might_sleep+0x95/0x190 [ 753.634275] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 753.639803] ? security_socket_sendmsg+0x94/0xc0 [ 753.644546] ? rds_send_drop_to+0x1ab0/0x1ab0 [ 753.649036] sock_sendmsg+0xd5/0x120 [ 753.652739] __sys_sendto+0x3d7/0x670 [ 753.656529] ? __ia32_sys_getpeername+0xb0/0xb0 [ 753.661191] ? wait_for_completion+0x870/0x870 [ 753.665764] ? __lock_is_held+0xb5/0x140 [ 753.669819] ? __sb_end_write+0xac/0xe0 [ 753.673781] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 753.679300] ? fput+0x130/0x1a0 [ 753.682561] ? ksys_write+0x1a6/0x250 [ 753.686351] ? __ia32_sys_read+0xb0/0xb0 [ 753.690396] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 753.695923] __x64_sys_sendto+0xe1/0x1a0 [ 753.699973] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 753.704979] do_syscall_64+0x1b1/0x800 [ 753.708853] ? finish_task_switch+0x1ca/0x810 [ 753.713347] ? syscall_return_slowpath+0x5c0/0x5c0 [ 753.718262] ? syscall_return_slowpath+0x30f/0x5c0 [ 753.723181] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 753.728547] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 753.733379] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 753.738554] RIP: 0033:0x455979 [ 753.741727] RSP: 002b:00007f2f9f410c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 753.749419] RAX: ffffffffffffffda RBX: 00007f2f9f4116d4 RCX: 0000000000455979 [ 753.756674] RDX: 0000000000000000 RSI: 00000000209ef000 RDI: 0000000000000013 2018/05/02 02:08:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x3, {0x3}}, 0x14}, 0x1}, 0x0) [ 753.763926] RBP: 000000000072bea0 R08: 000000002069affb R09: 0000000000000010 [ 753.771180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 753.778436] R13: 0000000000000545 R14: 00000000006fbf18 R15: 0000000000000001 2018/05/02 02:08:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100)=0xce28, 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) 2018/05/02 02:08:51 executing program 7 (fault-call:3 fault-nth:2): r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 753.886514] FAULT_INJECTION: forcing a failure. [ 753.886514] name failslab, interval 1, probability 0, space 0, times 0 [ 753.897871] CPU: 0 PID: 9982 Comm: syz-executor7 Not tainted 4.17.0-rc3+ #28 [ 753.905069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 753.914412] Call Trace: [ 753.916992] dump_stack+0x1b9/0x294 [ 753.920610] ? dump_stack_print_info.cold.2+0x52/0x52 [ 753.925786] ? __save_stack_trace+0x7e/0xd0 [ 753.930098] should_fail.cold.4+0xa/0x1a [ 753.934149] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 753.939238] ? save_stack+0x43/0xd0 [ 753.942868] ? kasan_kmalloc+0xc4/0xe0 [ 753.946749] ? kasan_slab_alloc+0x12/0x20 [ 753.950895] ? kmem_cache_alloc+0x12e/0x760 [ 753.955202] ? __rds_conn_create+0x478/0x1ce0 [ 753.959682] ? rds_conn_create_outgoing+0x3b/0x50 [ 753.964514] ? sock_sendmsg+0xd5/0x120 [ 753.968390] ? __sys_sendto+0x3d7/0x670 [ 753.972347] ? __x64_sys_sendto+0xe1/0x1a0 [ 753.976570] ? do_syscall_64+0x1b1/0x800 [ 753.980616] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 753.985965] ? lock_downgrade+0x8e0/0x8e0 [ 753.990100] ? find_held_lock+0x36/0x1c0 [ 753.994162] ? check_same_owner+0x320/0x320 [ 753.998468] ? rcu_is_watching+0x85/0x140 [ 754.002619] ? rcu_note_context_switch+0x710/0x710 [ 754.007546] __should_failslab+0x124/0x180 [ 754.011772] should_failslab+0x9/0x14 [ 754.015562] __kmalloc+0x2c8/0x760 [ 754.019097] ? kmem_cache_alloc+0x5fa/0x760 [ 754.023580] ? save_stack+0xa9/0xd0 [ 754.027200] ? __rds_conn_create+0x49f/0x1ce0 [ 754.031685] ? save_stack+0x43/0xd0 [ 754.035300] __rds_conn_create+0x49f/0x1ce0 [ 754.039610] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 754.044977] ? rds_conn_drop+0xc0/0xc0 [ 754.048860] ? __raw_spin_lock_init+0x1c/0x100 [ 754.053434] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 754.058441] ? __lockdep_init_map+0x105/0x590 [ 754.062921] ? __lockdep_init_map+0x105/0x590 [ 754.067411] ? lockdep_init_map+0x9/0x10 [ 754.071456] ? __init_waitqueue_head+0x96/0x140 [ 754.076109] ? init_wait_entry+0x1b0/0x1b0 [ 754.080329] ? lockdep_init_map+0x9/0x10 [ 754.084380] ? rds_message_alloc+0x2b5/0x360 [ 754.088776] ? rds_message_next_extension+0x220/0x220 [ 754.093958] ? trace_hardirqs_on+0xd/0x10 [ 754.098100] ? __local_bh_enable_ip+0x161/0x230 [ 754.102759] ? _raw_spin_unlock_bh+0x30/0x40 [ 754.107170] ? release_sock+0x1e2/0x2b0 [ 754.111128] ? __release_sock+0x3a0/0x3a0 [ 754.115263] rds_conn_create_outgoing+0x3b/0x50 [ 754.119918] rds_sendmsg+0xd29/0x2a30 [ 754.123715] ? rds_send_drop_to+0x1ab0/0x1ab0 [ 754.128376] ? check_same_owner+0x320/0x320 [ 754.132686] ? find_held_lock+0x36/0x1c0 [ 754.136739] ? lock_downgrade+0x8e0/0x8e0 [ 754.140878] ? lock_release+0xa10/0xa10 [ 754.144849] ? check_same_owner+0x320/0x320 [ 754.149175] ? __check_object_size+0x95/0x5d9 [ 754.153664] ? __might_sleep+0x95/0x190 [ 754.157631] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 754.163158] ? security_socket_sendmsg+0x94/0xc0 [ 754.167902] ? rds_send_drop_to+0x1ab0/0x1ab0 [ 754.172388] sock_sendmsg+0xd5/0x120 [ 754.176089] __sys_sendto+0x3d7/0x670 [ 754.179887] ? __ia32_sys_getpeername+0xb0/0xb0 [ 754.184542] ? wait_for_completion+0x870/0x870 [ 754.189111] ? __lock_is_held+0xb5/0x140 [ 754.193165] ? __sb_end_write+0xac/0xe0 [ 754.197130] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 754.202649] ? fput+0x130/0x1a0 [ 754.205916] ? ksys_write+0x1a6/0x250 [ 754.209705] ? __ia32_sys_read+0xb0/0xb0 [ 754.213755] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 754.218586] __x64_sys_sendto+0xe1/0x1a0 [ 754.222642] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 754.227649] do_syscall_64+0x1b1/0x800 [ 754.231533] ? finish_task_switch+0x1ca/0x810 [ 754.236027] ? syscall_return_slowpath+0x5c0/0x5c0 [ 754.240947] ? syscall_return_slowpath+0x30f/0x5c0 [ 754.245881] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 754.251234] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 754.256068] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 754.261246] RIP: 0033:0x455979 [ 754.264421] RSP: 002b:00007f2f9f410c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 754.272122] RAX: ffffffffffffffda RBX: 00007f2f9f4116d4 RCX: 0000000000455979 [ 754.279381] RDX: 0000000000000000 RSI: 00000000209ef000 RDI: 0000000000000013 [ 754.286648] RBP: 000000000072bea0 R08: 000000002069affb R09: 0000000000000010 [ 754.293902] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 754.301155] R13: 0000000000000545 R14: 00000000006fbf18 R15: 0000000000000002 2018/05/02 02:08:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="20000000270063810000000000000000140000000c00070008000200e0000016aa8c08207d0850f77b3698939e0e9df81c55fd85f881a64b71ffb9ba146fee4123c2e8fe2b11223369da3a1de733b26761eb4ccdacac02afd04795976e4f50fda810149a8ef7df064c17523b4f46f6303e7ba3736b4200403ca6c5dde9c77613b16f70a25c9c7d8777ce9d497f708695f33ac118d223bb06247d68f05edd708b837cbb6b611f54201c89980b2ae1bf2a57c32029296179cc8a6bf3f73c593465b814d0c0d31d03049a86336f2ab7"], 0x20}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x3b7d, 0x0, 0x5, 0x15, 0xc, "a195a21e7122147a6d5203ccd50135df90ee8da63afe6a23a3691b163bc0f7ef014295b2e931640a495cf25e347d7f975fca9d7de62d379cd5094c96ccedf9c7", "55f00e19622ed0eed5a588f9e1982cde976331c52bc6b5c60f3e007d819c0d0c3d1c0c8b7012e245a5458499f0c837c4d6b497193d54ea6ccca11796c7e624cc", "b11fbe286437bffb6201f81fcad3efb64ca47db1019ff4a7df8258a9b8e8b570", [0xfffffffffffffff8, 0x4]}) 2018/05/02 02:08:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x1, 0x40000) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000006c0)=""/84) r2 = dup2(r0, r0) getsockname$ipx(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20000000270063811c8a0a41e3fe32ef90e6bb2fa7463a0000000000000000d9"], 0x20}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1401000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x34c, 0x3f, 0x200, 0x70bd2c, 0x25dfdbfe, {0x1d}, [@generic="6e4ee2b6ad9d39c7bef1771a54fc1b901c7052a181dfcc9802a4c09439cfb38f213be62691c94bf72c7b3a8c953150902fbcf865aa27eba6a2c37a26b3acd2506024f6f0c6380806a88454a1b4e3254546e70cfc6a2252137e1e11bc73b088396bc20c70cd3a7fd2efd374818817ea54e91aa61dbe046bd8403e41616995e69168528345003f257c8cafad10847c34142c4764fac2f17a4ccb80c7a5a2fa364254359db729e78351bdc477d60fcb56ea2aad293593941cd9df1067feae9e30cf593f829ba3285e314a8a47023ef0f3793f64a08fe6ad0a0caed67924675855c1546068121d8e6d37c34cc1f6fca4ff80", @generic="1acd67f4402b781c6a476495ba04bfd28cf54ca588a69b242c360edb4125ef1bd63772234a58c1d1db63c4ac16a38cbe192c95a2b19beba4aaa765da792cc0352fecc727a00ed0a42667f1dbfbcf2d69d5052d9a1f7ebd8a28293bee6814ed0680c2efb0", @nested={0xe4, 0x2f, [@typed={0x18, 0x49, @binary="281dc1d97c8cca42a1491a42773397d2789572"}, @typed={0x94, 0x8f, @binary="ed6f5ac414bc9c0347d7504964a1e331a541f2d985d1491e2c3213154a42807c27600b30406797f4d795befb396928f21831dcabcb77eb88a6c0f4c1291c637ac829d831fd8d128ffdafdc06ed38191d1f064a9930c30085c7d3e02bd4add4d52546077028f28644ef4e01c673e53f4b707a535db6864ff2927578290812bbf6cc1044cde70a641fc439b9b24066c64d"}, @generic="8c88ebdecb3dc53d4fba7ee34793c0b8f8a2560fc804c5239ba2b334580241f8b692f8c3b7880080", @typed={0xc, 0x2c, @u64=0x6ce}]}, @typed={0x4, 0x16}, @generic="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"]}, 0x34c}, 0x1, 0x0, 0x0, 0x48000}, 0x0) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f00000001c0)=0x800) 2018/05/02 02:08:52 executing program 7 (fault-call:3 fault-nth:3): r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/02 02:08:52 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x600) 2018/05/02 02:08:52 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000180)=""/166) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x3, 0x1, 0x0, 0x4, 0x9}) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) getsockname$packet(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x14) connect$packet(r2, &(0x7f00000003c0)={0x11, 0xfd, r3, 0x1, 0x3, 0x6}, 0x14) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) fcntl$setflags(r2, 0x2, 0x1) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) 2018/05/02 02:08:52 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x6000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x3000000000000, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 02:08:52 executing program 0 (fault-call:3 fault-nth:3): r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/02 02:08:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x101, 0x10400) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) getrusage(0x1, &(0x7f0000000080)) [ 754.400839] FAULT_INJECTION: forcing a failure. [ 754.400839] name failslab, interval 1, probability 0, space 0, times 0 [ 754.415431] CPU: 1 PID: 9997 Comm: syz-executor0 Not tainted 4.17.0-rc3+ #28 [ 754.422625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 754.431983] Call Trace: [ 754.434585] dump_stack+0x1b9/0x294 [ 754.438208] FAULT_INJECTION: forcing a failure. [ 754.438208] name failslab, interval 1, probability 0, space 0, times 0 [ 754.449409] ? dump_stack_print_info.cold.2+0x52/0x52 [ 754.454606] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 754.459797] should_fail.cold.4+0xa/0x1a [ 754.463851] ? is_bpf_text_address+0xd7/0x170 [ 754.469530] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 754.474634] ? unwind_get_return_address+0x61/0xa0 [ 754.479558] ? __save_stack_trace+0x7e/0xd0 [ 754.483882] ? find_held_lock+0x36/0x1c0 [ 754.487956] ? check_same_owner+0x320/0x320 [ 754.492278] ? rcu_note_context_switch+0x710/0x710 [ 754.497206] __should_failslab+0x124/0x180 [ 754.501470] should_failslab+0x9/0x14 [ 754.505305] kmem_cache_alloc_trace+0x2cb/0x780 [ 754.509975] ? kasan_check_read+0x11/0x20 [ 754.514116] ? rcu_is_watching+0x85/0x140 [ 754.518258] ? rcu_pm_notify+0xc0/0xc0 [ 754.522144] rds_cong_from_addr+0x99/0x520 [ 754.526377] ? rds_cong_map_updated+0x4d0/0x4d0 [ 754.531043] ? rcu_read_lock_sched_held+0x108/0x120 [ 754.536057] ? __kmalloc+0x5f9/0x760 [ 754.539762] ? kmem_cache_alloc+0x5fa/0x760 [ 754.544081] rds_cong_get_maps+0x46/0x140 [ 754.548226] __rds_conn_create+0x5c7/0x1ce0 [ 754.552542] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 754.557913] ? rds_conn_drop+0xc0/0xc0 [ 754.561803] ? __raw_spin_lock_init+0x1c/0x100 [ 754.566378] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 754.571392] ? __lockdep_init_map+0x105/0x590 [ 754.575886] ? __lockdep_init_map+0x105/0x590 [ 754.580382] ? lockdep_init_map+0x9/0x10 [ 754.584443] ? __init_waitqueue_head+0x96/0x140 [ 754.589108] ? init_wait_entry+0x1b0/0x1b0 [ 754.593343] ? lockdep_init_map+0x9/0x10 [ 754.597404] ? rds_message_alloc+0x2b5/0x360 [ 754.601832] ? rds_message_next_extension+0x220/0x220 [ 754.607015] ? trace_hardirqs_on+0xd/0x10 [ 754.611159] ? __local_bh_enable_ip+0x161/0x230 [ 754.615826] ? _raw_spin_unlock_bh+0x30/0x40 [ 754.620228] ? release_sock+0x1e2/0x2b0 [ 754.624199] ? __release_sock+0x3a0/0x3a0 [ 754.628353] rds_conn_create_outgoing+0x3b/0x50 [ 754.633029] rds_sendmsg+0xd29/0x2a30 [ 754.636858] ? rds_send_drop_to+0x1ab0/0x1ab0 [ 754.641355] ? check_same_owner+0x320/0x320 [ 754.645677] ? find_held_lock+0x36/0x1c0 [ 754.649917] ? lock_downgrade+0x8e0/0x8e0 [ 754.654060] ? lock_release+0xa10/0xa10 [ 754.658118] ? check_same_owner+0x320/0x320 [ 754.662438] ? __check_object_size+0x95/0x5d9 [ 754.666930] ? __might_sleep+0x95/0x190 [ 754.670906] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 754.677483] ? security_socket_sendmsg+0x94/0xc0 [ 754.682238] ? rds_send_drop_to+0x1ab0/0x1ab0 [ 754.686732] sock_sendmsg+0xd5/0x120 [ 754.690454] __sys_sendto+0x3d7/0x670 [ 754.694256] ? __ia32_sys_getpeername+0xb0/0xb0 [ 754.698922] ? wait_for_completion+0x870/0x870 [ 754.703500] ? __lock_is_held+0xb5/0x140 [ 754.707564] ? __sb_end_write+0xac/0xe0 [ 754.711536] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 754.717065] ? fput+0x130/0x1a0 [ 754.720509] ? ksys_write+0x1a6/0x250 [ 754.724304] ? __ia32_sys_read+0xb0/0xb0 [ 754.728376] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 754.733919] __x64_sys_sendto+0xe1/0x1a0 [ 754.737972] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 754.743074] do_syscall_64+0x1b1/0x800 [ 754.746957] ? finish_task_switch+0x1ca/0x810 [ 754.751451] ? syscall_return_slowpath+0x5c0/0x5c0 [ 754.756377] ? syscall_return_slowpath+0x30f/0x5c0 [ 754.761312] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 754.766674] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 754.771519] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 754.776701] RIP: 0033:0x455979 [ 754.779878] RSP: 002b:00007faee12b6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 754.787580] RAX: ffffffffffffffda RBX: 00007faee12b76d4 RCX: 0000000000455979 [ 754.794844] RDX: 0000000000000000 RSI: 00000000209ef000 RDI: 0000000000000013 2018/05/02 02:08:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x1000000, {0x3}}, 0x14}, 0x1}, 0x0) [ 754.802108] RBP: 000000000072bea0 R08: 000000002069affb R09: 0000000000000010 [ 754.809371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 754.816633] R13: 0000000000000545 R14: 00000000006fbf18 R15: 0000000000000003 [ 754.823915] CPU: 0 PID: 10003 Comm: syz-executor7 Not tainted 4.17.0-rc3+ #28 [ 754.831203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 754.840559] Call Trace: [ 754.843157] dump_stack+0x1b9/0x294 [ 754.846795] ? dump_stack_print_info.cold.2+0x52/0x52 2018/05/02 02:08:52 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0xfeffffff], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:53 executing program 0 (fault-call:3 fault-nth:4): r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 754.852001] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 754.857202] should_fail.cold.4+0xa/0x1a [ 754.861270] ? is_bpf_text_address+0xd7/0x170 [ 754.865779] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 754.870898] ? unwind_get_return_address+0x61/0xa0 [ 754.875843] ? __save_stack_trace+0x7e/0xd0 [ 754.880178] ? find_held_lock+0x36/0x1c0 [ 754.884263] ? check_same_owner+0x320/0x320 [ 754.888597] ? rcu_note_context_switch+0x710/0x710 [ 754.893531] __should_failslab+0x124/0x180 [ 754.897775] should_failslab+0x9/0x14 2018/05/02 02:08:53 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x5000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 754.901586] kmem_cache_alloc_trace+0x2cb/0x780 [ 754.906261] ? kasan_check_read+0x11/0x20 [ 754.910414] ? rcu_is_watching+0x85/0x140 [ 754.914570] ? rcu_pm_notify+0xc0/0xc0 [ 754.918469] rds_cong_from_addr+0x99/0x520 [ 754.922718] ? rds_cong_map_updated+0x4d0/0x4d0 [ 754.927399] ? rcu_read_lock_sched_held+0x108/0x120 [ 754.928118] FAULT_INJECTION: forcing a failure. [ 754.928118] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 754.932417] ? __kmalloc+0x5f9/0x760 [ 754.932432] ? kmem_cache_alloc+0x5fa/0x760 [ 754.932453] rds_cong_get_maps+0x46/0x140 [ 754.932470] __rds_conn_create+0x5c7/0x1ce0 [ 754.932486] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 754.932514] ? rds_conn_drop+0xc0/0xc0 [ 754.969937] ? __raw_spin_lock_init+0x1c/0x100 [ 754.974514] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 754.979521] ? __lockdep_init_map+0x105/0x590 [ 754.984009] ? __lockdep_init_map+0x105/0x590 [ 754.988500] ? lockdep_init_map+0x9/0x10 [ 754.992553] ? __init_waitqueue_head+0x96/0x140 [ 754.997215] ? init_wait_entry+0x1b0/0x1b0 [ 755.001443] ? lockdep_init_map+0x9/0x10 [ 755.005500] ? rds_message_alloc+0x2b5/0x360 [ 755.009904] ? rds_message_next_extension+0x220/0x220 [ 755.015087] ? trace_hardirqs_on+0xd/0x10 [ 755.019229] ? __local_bh_enable_ip+0x161/0x230 [ 755.023895] ? _raw_spin_unlock_bh+0x30/0x40 [ 755.028299] ? release_sock+0x1e2/0x2b0 [ 755.032270] ? __release_sock+0x3a0/0x3a0 [ 755.036417] rds_conn_create_outgoing+0x3b/0x50 [ 755.041082] rds_sendmsg+0xd29/0x2a30 [ 755.044890] ? rds_send_drop_to+0x1ab0/0x1ab0 [ 755.049378] ? check_same_owner+0x320/0x320 [ 755.053697] ? find_held_lock+0x36/0x1c0 [ 755.057759] ? lock_downgrade+0x8e0/0x8e0 [ 755.061906] ? lock_release+0xa10/0xa10 [ 755.065870] ? check_same_owner+0x320/0x320 [ 755.070185] ? __check_object_size+0x95/0x5d9 [ 755.074682] ? __might_sleep+0x95/0x190 [ 755.078658] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 755.084187] ? security_socket_sendmsg+0x94/0xc0 [ 755.088937] ? rds_send_drop_to+0x1ab0/0x1ab0 [ 755.093429] sock_sendmsg+0xd5/0x120 [ 755.097172] __sys_sendto+0x3d7/0x670 [ 755.100973] ? __ia32_sys_getpeername+0xb0/0xb0 [ 755.105646] ? wait_for_completion+0x870/0x870 [ 755.110227] ? __lock_is_held+0xb5/0x140 [ 755.114293] ? __sb_end_write+0xac/0xe0 [ 755.118263] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 755.123793] ? fput+0x130/0x1a0 [ 755.127067] ? ksys_write+0x1a6/0x250 [ 755.130859] ? __ia32_sys_read+0xb0/0xb0 [ 755.134912] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 755.140447] __x64_sys_sendto+0xe1/0x1a0 [ 755.144515] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 755.149529] do_syscall_64+0x1b1/0x800 [ 755.153416] ? syscall_return_slowpath+0x5c0/0x5c0 [ 755.158339] ? syscall_return_slowpath+0x30f/0x5c0 [ 755.163264] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 755.168624] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 755.173460] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 755.178658] RIP: 0033:0x455979 [ 755.181837] RSP: 002b:00007f2f9f410c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 755.189537] RAX: ffffffffffffffda RBX: 00007f2f9f4116d4 RCX: 0000000000455979 [ 755.196796] RDX: 0000000000000000 RSI: 00000000209ef000 RDI: 0000000000000013 [ 755.204054] RBP: 000000000072bea0 R08: 000000002069affb R09: 0000000000000010 [ 755.211310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 755.218568] R13: 0000000000000545 R14: 00000000006fbf18 R15: 0000000000000003 [ 755.225848] CPU: 1 PID: 10012 Comm: syz-executor0 Not tainted 4.17.0-rc3+ #28 [ 755.233127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 755.242482] Call Trace: [ 755.245094] dump_stack+0x1b9/0x294 [ 755.248737] ? dump_stack_print_info.cold.2+0x52/0x52 2018/05/02 02:08:53 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) syz_open_procfs$namespace(r2, &(0x7f0000000100)='ns/net\x00') ioctl$ASHMEM_SET_PROT_MASK(r1, 0x8008700b, &(0x7f0000000040)) 2018/05/02 02:08:53 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x2100], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 02:08:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="200000002700ce1af162f40000000000140000000c00070008000200e0000014"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x0) pipe(&(0x7f0000000100)) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'veth1_to_bond\x00', {0x4, 0xff, 0x401, "5687cd691b35", 0xffffffffffff7fff}}) [ 755.253937] ? lock_downgrade+0x8e0/0x8e0 [ 755.258101] should_fail.cold.4+0xa/0x1a [ 755.262168] ? kasan_check_read+0x11/0x20 [ 755.266323] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 755.271436] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 755.276635] ? find_held_lock+0x36/0x1c0 [ 755.280718] ? check_same_owner+0x320/0x320 [ 755.285047] ? rcu_note_context_switch+0x710/0x710 [ 755.289989] ? rds_cong_from_addr+0x99/0x520 [ 755.294408] ? rds_cong_get_maps+0x46/0x140 [ 755.298742] ? __might_sleep+0x95/0x190 2018/05/02 02:08:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) [ 755.302724] __alloc_pages_nodemask+0x34e/0xd70 [ 755.307404] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 755.312436] ? __raw_spin_lock_init+0x1c/0x100 [ 755.317023] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 755.322048] ? __lockdep_init_map+0x105/0x590 [ 755.326556] ? lockdep_init_map+0x9/0x10 [ 755.330629] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 755.333882] BUG: unable to handle kernel paging request [ 755.336170] alloc_pages_current+0x10c/0x210 [ 755.336187] __get_free_pages+0xf/0x40 [ 755.341531] at fffffc0000000000 [ 755.345923] get_zeroed_page+0x11/0x20 [ 755.349774] PGD 0 [ 755.353127] rds_cong_from_addr+0x16d/0x520 [ 755.356977] P4D 0 [ 755.359110] ? rds_cong_map_updated+0x4d0/0x4d0 [ 755.365537] ? rcu_read_lock_sched_held+0x108/0x120 [ 755.370177] Oops: 0000 [#1] SMP KASAN [ 755.375169] ? __kmalloc+0x5f9/0x760 [ 755.378947] Dumping ftrace buffer: [ 755.382642] ? kmem_cache_alloc+0x5fa/0x760 [ 755.386145] (ftrace buffer empty) [ 755.390452] rds_cong_get_maps+0x46/0x140 [ 755.394129] Modules linked in: [ 755.398261] __rds_conn_create+0x5c7/0x1ce0 [ 755.398278] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 755.401445] CPU: 0 PID: 10021 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #28 [ 755.405749] ? rds_conn_drop+0xc0/0xc0 [ 755.411091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 755.418357] ? __raw_spin_lock_init+0x1c/0x100 [ 755.422223] RIP: 0010:check_memory_region+0x126/0x1b0 [ 755.431559] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 755.436115] RSP: 0018:ffff880191ea72d0 EFLAGS: 00010212 [ 755.441290] ? __lockdep_init_map+0x105/0x590 [ 755.451618] ? __lockdep_init_map+0x105/0x590 [ 755.456084] RAX: fffffc0000000000 RBX: fffffc0000000000 RCX: ffffffff873f6fea [ 755.460560] ? lockdep_init_map+0x9/0x10 [ 755.467802] RDX: 0000000000000001 RSI: 0000000000000040 RDI: ffffffffffffffd8 [ 755.471842] ? __init_waitqueue_head+0x96/0x140 [ 755.479085] RBP: ffff880191ea72e8 R08: dffffc0000000003 R09: fffffbfffffffffb [ 755.479097] R10: dffffc0000000002 R11: 0000000000000017 R12: dffffc0000000003 [ 755.483743] ? init_wait_entry+0x1b0/0x1b0 [ 755.490988] R13: 0000000000000000 R14: ffffffffffffffd8 R15: 0000000000000000 [ 755.498249] ? lockdep_init_map+0x9/0x10 [ 755.502459] FS: 00007f04064c0700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 755.509713] ? rds_message_alloc+0x2b5/0x360 [ 755.513747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 755.521952] ? rds_message_next_extension+0x220/0x220 [ 755.526329] CR2: fffffc0000000000 CR3: 00000001cae1b000 CR4: 00000000001406f0 [ 755.532194] ? trace_hardirqs_on+0xd/0x10 [ 755.537353] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 755.544621] ? __local_bh_enable_ip+0x161/0x230 [ 755.548738] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 755.555997] ? _raw_spin_unlock_bh+0x30/0x40 [ 755.560629] Call Trace: [ 755.567884] ? release_sock+0x1e2/0x2b0 [ 755.572273] memset+0x23/0x40 [ 755.574850] ? __release_sock+0x3a0/0x3a0 [ 755.578886] smc_ib_remember_port_attr+0x8a/0x370 [ 755.581968] rds_conn_create_outgoing+0x3b/0x50 [ 755.586100] ? do_raw_write_trylock+0x1b0/0x1b0 [ 755.590925] rds_sendmsg+0xd29/0x2a30 [ 755.595567] ? smc_ib_port_active+0x80/0x80 [ 755.600216] ? rds_send_drop_to+0x1ab0/0x1ab0 [ 755.603994] ? kasan_check_write+0x14/0x20 [ 755.608287] ? compat_start_thread+0x80/0x80 [ 755.612757] ? do_raw_write_lock+0xbd/0x1b0 [ 755.616969] ? _raw_spin_unlock_irq+0x27/0x70 [ 755.621345] smc_pnet_add+0xb9b/0xec0 [ 755.625641] ? find_held_lock+0x36/0x1c0 [ 755.630113] ? memset+0x31/0x40 [ 755.633891] ? lock_downgrade+0x8e0/0x8e0 [ 755.637928] ? smc_pnet_del+0x70/0x70 [ 755.641190] ? lock_release+0xa10/0xa10 [ 755.645320] ? validate_nla+0x7b0/0x7b0 [ 755.649097] ? check_same_owner+0x320/0x320 [ 755.653044] ? __netlink_ns_capable+0x100/0x130 [ 755.656992] ? __check_object_size+0x95/0x5d9 [ 755.661311] genl_family_rcv_msg+0x889/0x1120 [ 755.665955] ? __might_sleep+0x95/0x190 [ 755.670423] ? genl_rcv+0x40/0x40 [ 755.674896] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 755.678841] ? lock_downgrade+0x8e0/0x8e0 [ 755.682282] ? security_socket_sendmsg+0x94/0xc0 [ 755.687793] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 755.691914] ? rds_send_drop_to+0x1ab0/0x1ab0 [ 755.696644] ? kasan_check_read+0x11/0x20 [ 755.701644] sock_sendmsg+0xd5/0x120 [ 755.706111] ? lock_acquire+0x1dc/0x520 [ 755.710239] __sys_sendto+0x3d7/0x670 [ 755.713927] ? genl_rcv+0x19/0x40 [ 755.717881] ? __ia32_sys_getpeername+0xb0/0xb0 [ 755.721668] genl_rcv_msg+0xc6/0x170 [ 755.725094] ? wait_for_completion+0x870/0x870 [ 755.729741] netlink_rcv_skb+0x172/0x440 [ 755.733431] ? schedule+0xef/0x430 [ 755.737993] ? genl_family_rcv_msg+0x1120/0x1120 [ 755.742026] ? __sb_end_write+0xac/0xe0 [ 755.745550] ? netlink_ack+0xbc0/0xbc0 [ 755.750286] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 755.754231] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 755.754247] ? netlink_skb_destructor+0x210/0x210 [ 755.758386] ? exit_to_usermode_loop+0x87/0x310 [ 755.763906] genl_rcv+0x28/0x40 [ 755.769074] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 755.773899] netlink_unicast+0x58b/0x740 [ 755.778546] ? exit_to_usermode_loop+0x1ef/0x310 [ 755.781804] ? netlink_attachskb+0x970/0x970 [ 755.787322] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 755.791360] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 755.796089] __x64_sys_sendto+0xe1/0x1a0 [ 755.800476] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 755.805294] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 755.810817] ? security_netlink_send+0x88/0xb0 [ 755.814853] do_syscall_64+0x1b1/0x800 [ 755.819841] netlink_sendmsg+0x9f0/0xfa0 [ 755.824837] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 755.829397] ? netlink_unicast+0x740/0x740 [ 755.833263] ? syscall_return_slowpath+0x5c0/0x5c0 [ 755.837301] ? security_socket_sendmsg+0x94/0xc0 [ 755.842116] ? syscall_return_slowpath+0x30f/0x5c0 [ 755.846327] ? netlink_unicast+0x740/0x740 [ 755.851234] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 755.856047] sock_sendmsg+0xd5/0x120 [ 755.860952] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 755.865161] ___sys_sendmsg+0x805/0x940 [ 755.870499] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 755.874187] ? copy_msghdr_from_user+0x560/0x560 [ 755.878997] RIP: 0033:0x455979 [ 755.882950] ? __schedule+0x809/0x1e30 [ 755.888118] RSP: 002b:00007faee12b6c68 EFLAGS: 00000246 [ 755.892856] ? __sched_text_start+0x8/0x8 [ 755.896015] ORIG_RAX: 000000000000002c [ 755.899885] ? __fget_light+0x2ef/0x430 [ 755.905212] RAX: ffffffffffffffda RBX: 00007faee12b76d4 RCX: 0000000000455979 [ 755.905223] RDX: 0000000000000000 RSI: 00000000209ef000 RDI: 0000000000000013 [ 755.909359] ? fget_raw+0x20/0x20 [ 755.913303] RBP: 000000000072bea0 R08: 000000002069affb R09: 0000000000000010 [ 755.917270] ? __fd_install+0x2de/0x880 [ 755.924511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 755.931772] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 755.935195] R13: 0000000000000545 R14: 00000000006fbf18 R15: 0000000000000004 [ 755.942446] ? sockfd_lookup_light+0xc5/0x160 [ 755.970905] __sys_sendmsg+0x115/0x270 [ 755.974784] ? __ia32_sys_shutdown+0x80/0x80 [ 755.979189] ? exit_to_usermode_loop+0x87/0x310 [ 755.983855] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 755.988711] ? ksys_ioctl+0x81/0xd0 [ 755.992329] __x64_sys_sendmsg+0x78/0xb0 [ 755.996383] do_syscall_64+0x1b1/0x800 [ 756.000260] ? finish_task_switch+0x1ca/0x810 [ 756.004749] ? syscall_return_slowpath+0x5c0/0x5c0 [ 756.009670] ? syscall_return_slowpath+0x30f/0x5c0 [ 756.014595] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 756.019963] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 756.024808] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 756.029993] RIP: 0033:0x455979 [ 756.033170] RSP: 002b:00007f04064bfc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 756.040869] RAX: ffffffffffffffda RBX: 00007f04064c06d4 RCX: 0000000000455979 [ 756.048125] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 756.055389] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 756.062655] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 756.069911] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000000 [ 756.077176] Code: ff ff ff 4d 85 c0 74 ba 48 b8 01 00 00 00 00 fc ff df 4d 01 c8 48 01 d8 41 80 39 00 74 08 e9 8c 00 00 00 48 89 d8 4c 39 c0 74 97 <80> 38 00 48 8d 58 01 74 ef eb 87 4c 89 c0 49 39 c2 74 59 e8 22 [ 756.096474] RIP: check_memory_region+0x126/0x1b0 RSP: ffff880191ea72d0 [ 756.103125] CR2: fffffc0000000000 [ 756.106569] ---[ end trace 2e997057b04a6cfa ]--- [ 756.111307] Kernel panic - not syncing: Fatal exception [ 756.117096] Dumping ftrace buffer: [ 756.120628] (ftrace buffer empty) [ 756.124319] Kernel Offset: disabled [ 756.127936] Rebooting in 86400 seconds..