2019/04/08 17:25:03 fuzzer started
2019/04/08 17:25:03 dialing manager at 127.0.0.1:36875
2019/04/08 17:25:03 syscalls: 212
2019/04/08 17:25:03 code coverage: support is not implemented in syzkaller
2019/04/08 17:25:03 comparison tracing: support is not implemented in syzkaller
2019/04/08 17:25:03 extra coverage: support is not implemented in syzkaller
2019/04/08 17:25:03 setuid sandbox: support is not implemented in syzkaller
2019/04/08 17:25:03 namespace sandbox: support is not implemented in syzkaller
2019/04/08 17:25:03 Android sandbox: support is not implemented in syzkaller
2019/04/08 17:25:03 fault injection: support is not implemented in syzkaller
2019/04/08 17:25:03 leak checking: support is not implemented in syzkaller
2019/04/08 17:25:03 net packet injection: support is not implemented in syzkaller
2019/04/08 17:25:03 net device setup: support is not implemented in syzkaller
17:25:04 executing program 0:
mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5)
mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2)
r0 = openat$dev_drivers(0xffffffffffffff9c, &(0x7f0000000000)='/dev/drivers\x00', 0xd, 0x1, 0x0)
fchdir(0x0, r0)
r1 = openat$dev_klog(0xffffffffffffff9c, &(0x7f0000000040)='/dev/klog\x00', 0xa, 0x1, 0x0)
mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3000000)
openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f0000000080)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0)
mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3000001)
openat$net_tcp_2_remote(0xffffffffffffff9c, &(0x7f00000000c0)='/net/tcp/2/remote\x00', 0x12, 0x1, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffff9c, 0x0)
llseek(r1, 0x7, 0xc0, &(0x7f0000000100), 0x2)
openat$net_tcp_0_status(0xffffffffffffff9c, &(0x7f0000000140)='/net/tcp/0/status\x00', 0x12, 0x1, 0x0)
openat$dev_random(0xffffffffffffff9c, &(0x7f0000000180)='/dev/random\x00', 0xc, 0x1, 0x0)
mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000004)
openat$prof_mpstat_raw(0xffffffffffffff9c, &(0x7f00000001c0)='/prof/mpstat-raw\x00', 0x11, 0x3, 0x0)
mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1)
openat$net_tcp_1_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/net/tcp/1/ctl\x00', 0xf, 0x3, 0x0)
openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f0000000240)='/net/ether0/ifstats\x00', 0x14, 0x1, 0x0)
openat$net_ether0_1_stats(0xffffffffffffff9c, &(0x7f0000000280)='/net/ether0/1/stats\x00', 0x14, 0x1, 0x0)
openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f00000002c0)='/net/tcp/0/err\x00', 0xf, 0x3, 0x0)
openat$net_tcp_0_data(0xffffffffffffff9c, &(0x7f0000000300)='/net/tcp/0/data\x00', 0x10, 0x3, 0x0)
openat$dev_capuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/capuse\x00', 0xc, 0x3, 0x0)
openat$net_ipifc_1_listen(0xffffffffffffff9c, &(0x7f0000000380)='/net/ipifc/1/listen\x00', 0x14, 0x3, 0x0)
openat$net_tcp_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/net/tcp/stats\x00', 0xf, 0x1, 0x0)
populate_va(&(0x7f0000ffc000/0x4000)=nil, 0xffff)
openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f0000000400)='/net/tcp/0/err\x00', 0xf, 0x3, 0x0)
openat$dev_pgrpid(0xffffffffffffff9c, &(0x7f0000000440)='/dev/pgrpid\x00', 0xc, 0x1, 0x0)
openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f0000000480)='/net/ipifc/0/status\x00', 0x14, 0x1, 0x0)
openat$net_ipifc_1_remote(0xffffffffffffff9c, &(0x7f00000004c0)='/net/ipifc/1/remote\x00', 0x14, 0x1, 0x0)
populate_va(&(0x7f0000ffd000/0x3000)=nil, 0x200)

17:25:04 executing program 1:
openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f0000000000)='/net/udp/0/data\x00', 0x10, 0x3, 0x0)
r0 = openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f0000000040)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0)
openat$prof_kptrace(0xffffffffffffff9c, &(0x7f0000000080)='/prof/kptrace\x00', 0xe, 0x3, 0x0)
r1 = openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f00000000c0)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0)
r2 = openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f0000000100)='/net/udp/0/err\x00', 0xf, 0x3, 0x0)
openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000140)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0)
fcntl$F_GETFD(r1, 0x1)
mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x10, r0, 0x80000001)
tap_fds(&(0x7f00000003c0)=[{r0, 0x3, 0x10, 0x4, &(0x7f0000000200)={&(0x7f0000000180)="63f6d4a193e2a3e7f8d3f76b7262ccf0a78e3d3e4248445bafb171618f86a847ed6694d3bdb19e1cfd736a800160e491ea176786ceac0a00d1bfe7b4413f971937bcec8e6cda0224b98a3b095b2deedb", 0x40, 0x0, 0x40, 0x3, 0x7fffffff}}, {r2, 0x2, 0x0, 0x8, &(0x7f00000002c0)={&(0x7f0000000240)="afef1437778a5a73bbeb05fbe6647383e22cad5ee72170ad3c2336f4e2773d462aa63909f4fb8ab76b89760c9230cf89ff37d6b24abfc79160b134058826628847b443877eec52af09352f5a8e6e8f6b", 0xa5, 0x1, 0x1, 0xa6, 0x7}}, {r2, 0x2, 0x400, 0x0, &(0x7f0000000380)={&(0x7f0000000300)="7b2e39d5a67e69630a4bee0105d9be7581902807afe264fb392f885bbba4f6670573f6bb153db6b0c65bce5b139abe0a06cf029e8ef40ae820b902ad56cef9016adecff208015cb38cb5f7e3135891a3", 0x4, 0x1, 0x5, 0x2, 0x100000001}}], 0x3)
abort_sysc(0x2)
openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/text\x00', 0x10, 0x1, 0x0)
openat$prof_kprintx(0xffffffffffffff9c, &(0x7f0000000480)='/prof/kprintx\x00', 0xe, 0x3, 0x0)
openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/hostdomain\x00', 0x10, 0x3, 0x0)
openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f0000000500)='/net/ether0/0/ctl\x00', 0x12, 0x3, 0x0)
openat$proc_self_user(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/user\x00', 0x10, 0x1, 0x0)
openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f0000000580)='/net/icmp/stats\x00', 0x10, 0x1, 0x0)
openat$proc_self_fd(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/fd\x00', 0xe, 0x1, 0x0)
openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f0000000600)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0)
openat$dev_stderr(0xffffffffffffff9c, &(0x7f0000000640)='/dev/stderr\x00', 0xc, 0x3, 0x0)
openat$net_tcp_0_status(0xffffffffffffff9c, &(0x7f0000000680)='/net/tcp/0/status\x00', 0x12, 0x1, 0x0)
openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f00000006c0)='/net/ether0/stats\x00', 0x12, 0x1, 0x0)
openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f0000000700)='/net/ether0/0/ifstats\x00', 0x16, 0x1, 0x0)
openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000000740)='/dev/stdin\x00', 0xb, 0x3, 0x0)
openat$dev_null(0xffffffffffffff9c, &(0x7f0000000780)='/dev/null\x00', 0xa, 0x1, 0x0)
openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f00000007c0)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0)
openat$net_iproute(0xffffffffffffff9c, &(0x7f0000000800)='/net/iproute\x00', 0xd, 0x3, 0x0)
openat$dev_zero(0xffffffffffffff9c, &(0x7f0000000840)='/dev/zero\x00', 0xa, 0x1, 0x0)
openat$net_tcp_1_local(0xffffffffffffff9c, &(0x7f0000000880)='/net/tcp/1/local\x00', 0x11, 0x1, 0x0)
openat$net_ether0_2_ifstats(0xffffffffffffff9c, &(0x7f00000008c0)='/net/ether0/2/ifstats\x00', 0x16, 0x1, 0x0)
openat$prof_kpdata(0xffffffffffffff9c, &(0x7f0000000900)='/prof/kpdata\x00', 0xd, 0x3, 0x0)

17:25:04 executing program 2:
r0 = openat$prof_kptrace(0xffffffffffffff9c, &(0x7f0000000000)='/prof/kptrace\x00', 0xe, 0x3, 0x0)
openat$proc_self_maps(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/maps\x00', 0x10, 0x1, 0x0)
openat$dev_sysname(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sysname\x00', 0xd, 0x3, 0x0)
openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hostdomain\x00', 0x10, 0x3, 0x0)
openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f0000000100)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0)
tcgetattr(r0, &(0x7f0000000140))
r1 = openat$dev_caphash(0xffffffffffffff9c, &(0x7f0000000180)='/dev/caphash\x00', 0xd, 0x3, 0x0)
openat$net_cs(0xffffffffffffff9c, &(0x7f00000001c0)='/net/cs\x00', 0x8, 0x3, 0x0)
openat$net_tcp_0_data(0xffffffffffffff9c, &(0x7f0000000200)='/net/tcp/0/data\x00', 0x10, 0x3, 0x0)
r2 = openat$dev_sysctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sysctl\x00', 0xc, 0x3, 0x0)
r3 = openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hostdomain\x00', 0x10, 0x3, 0x0)
openat$net_iprouter(0xffffffffffffff9c, &(0x7f00000002c0)='/net/iprouter\x00', 0xe, 0x3, 0x0)
r4 = openat$net_tcp_1_local(0xffffffffffffff9c, &(0x7f0000000300)='/net/tcp/1/local\x00', 0x11, 0x1, 0x0)
nmount(r0, &(0x7f0000000340)='./file0\x00', 0x8, 0x0)
openat$net_tcp_clone(0xffffffffffffff9c, &(0x7f0000000380)='/net/tcp/clone\x00', 0xf, 0x3, 0x0)
openat$net_arp(0xffffffffffffff9c, &(0x7f00000003c0)='/net/arp\x00', 0x9, 0x3, 0x0)
r5 = openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000400)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0)
openat$net_cs(0xffffffffffffff9c, &(0x7f0000000440)='/net/cs\x00', 0x8, 0x3, 0x0)
r6 = proc_create(&(0x7f0000000480)='./file0\x00', 0x8, &(0x7f00000004c0)='/dev/caphash\x00', 0xd, 0x0)
dup_fds_to(r6, &(0x7f0000000500)=[{r3}, {r4}, {r1}, {r2}, {r0}], 0x5)
openat$net_tcp_0_status(0xffffffffffffff9c, &(0x7f0000000540)='/net/tcp/0/status\x00', 0x12, 0x1, 0x0)
fcntl$F_SETFL(r5, 0x4, 0x188800)
proc_run(r6)
openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000580)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0)
openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f00000005c0)='/net/ether0/0/data\x00', 0x13, 0x3, 0x0)
openat$net_udp_0_listen(0xffffffffffffff9c, &(0x7f0000000600)='/net/udp/0/listen\x00', 0x12, 0x3, 0x0)
openat$dev_killkid(0xffffffffffffff9c, &(0x7f0000000640)='/dev/killkid\x00', 0xd, 0x3, 0x0)
openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000680)='/prof/.empty\x00', 0xd, 0x3, 0x0)
openat$net_arp(0xffffffffffffff9c, &(0x7f00000006c0)='/net/arp\x00', 0x9, 0x3, 0x0)
openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f0000000700)='/net/tcp/1/status\x00', 0x12, 0x1, 0x0)

17:25:04 executing program 3:
nunmount(&(0x7f0000000000)='./file0\x00', 0x8, &(0x7f0000000040)='./file0\x00', 0x8)
proc_create(&(0x7f0000000080)='./file0\x00', 0x8, &(0x7f00000000c0)='/\x00', 0x2, 0x1)
r0 = openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/osversion\x00', 0xf, 0x1, 0x0)
send_event(&(0x7f00000001c0)={&(0x7f0000000140)="41548bca32d7f6a3867cb5d70a460d4b0a5ef855ff259b46718f2e24cbcc8b884b6e6c86b3a869daacc66eca6edcdf5b9479d061a45be05b6539c3563b24d1091a31201c74814b6d25011518b5a63673", 0x49, 0x0, 0x3, 0x6, 0x4}, &(0x7f00000002c0)={0xa, 0x8, 0xfff, &(0x7f0000000200)="1cbe7be9c6b1e197501c19d6d17a2b49c25ff0fe58eab43fcebf61125167586a514d20f4ee2b395777332a4a2122ab2dfd1d78cbf06cb30ceb9d30793ea2ab4833003dec50053b285195dc085686e8656ddc774bc0b09122fb0fd65b9ef313c76f43acdf584315d2c804040037da8f308dbac15e1d894685b103e6e2b79ccb64dafd8e6c33a43c3c016b7f7739eb0ee5b1e2f7ae976a1dc93c714f2003f5163cb112786f7810495d72906533d116122b02d17b0935e284", 0x4}, 0x1f)
proc_create(&(0x7f0000000300)='./file0\x00', 0x8, &(0x7f0000000340)='%&\xe2)%#\x00', 0x7, 0x1)
r1 = openat$net_tcp_0_status(0xffffffffffffff9c, &(0x7f0000000380)='/net/tcp/0/status\x00', 0x12, 0x1, 0x0)
abort_sysc_fd(r0)
r2 = openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/net/icmpv6/stats\x00', 0x12, 0x1, 0x0)
readlink(&(0x7f0000000400)='./file0\x00', 0x8, &(0x7f0000000440)=""/4096, 0x1000)
write(r1, &(0x7f0000001440)="b71a4d955bed3a840dacfc5268464ba37c6665e308b2fec82245", 0x1a)
openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000001480)='/dev/stdin\x00', 0xb, 0x3, 0x0)
openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f00000014c0)='/net/udp/0/local\x00', 0x11, 0x1, 0x0)
openat$dev_urandom(0xffffffffffffff9c, &(0x7f0000001500)='/dev/urandom\x00', 0xd, 0x1, 0x0)
r3 = openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f0000001540)='/net/ether0/0/ifstats\x00', 0x16, 0x1, 0x0)
link(&(0x7f0000001580)='./file0\x00', 0x8, &(0x7f00000015c0)='./file0\x00', 0x8)
openat$net_ipifc_1_remote(0xffffffffffffff9c, &(0x7f0000001600)='/net/ipifc/1/remote\x00', 0x14, 0x1, 0x0)
fcntl$F_SYNC(r2, 0x65)
r4 = openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f0000001640)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0)
openat$net_ipifc_1_data(0xffffffffffffff9c, &(0x7f0000001680)='/net/ipifc/1/data\x00', 0x12, 0x3, 0x0)
openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f00000016c0)='/net/ipifc/0/status\x00', 0x14, 0x1, 0x0)
r5 = openat(r3, &(0x7f0000001700)='./file0/../file0\x00', 0x11, 0x0, 0x100)
openat$proc_self_segment(0xffffffffffffff9c, &(0x7f0000001740)='/proc/self/segment\x00', 0x13, 0x1, 0x0)
openat(r5, &(0x7f0000001780)='./file0/../file0\x00', 0x11, 0x21203, 0x80)
openat$dev_osversion(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/osversion\x00', 0xf, 0x1, 0x0)
openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f0000001800)='/net/udp/0/err\x00', 0xf, 0x3, 0x0)
openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f0000001840)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0)
openat$net_ether0_2_ifstats(0xffffffffffffff9c, &(0x7f0000001880)='/net/ether0/2/ifstats\x00', 0x16, 0x1, 0x0)
mmap(&(0x7f0000ff4000/0xb000)=nil, 0xb000, 0x1000000, 0x30012, r4, 0x4)
openat$proc_self_note(0xffffffffffffff9c, &(0x7f00000018c0)='/proc/self/note\x00', 0x10, 0x1, 0x0)
openat$net_ipifc_1_listen(0xffffffffffffff9c, &(0x7f0000001900)='/net/ipifc/1/listen\x00', 0x14, 0x3, 0x0)

17:25:04 executing program 4:
r0 = openat$dev_user(0xffffffffffffff9c, &(0x7f0000000000)='/dev/user\x00', 0xa, 0x3, 0x0)
r1 = openat$net_log(0xffffffffffffff9c, &(0x7f0000000040)='/net/log\x00', 0x9, 0x3, 0x0)
r2 = openat$net_empty(0xffffffffffffff9c, &(0x7f0000000080)='/net/.empty\x00', 0xc, 0x3, 0x0)
r3 = openat$dev_sysstat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sysstat\x00', 0xd, 0x3, 0x0)
tcgetattr(r1, &(0x7f0000000100))
fcntl$F_GETFD(r2, 0x1)
fcntl$F_SETFL(r0, 0x4, 0x188000)
fcntl$F_GETFD(r2, 0x1)
r4 = openat$net_udp_stats(0xffffffffffffff9c, &(0x7f0000000140)='/net/udp/stats\x00', 0xf, 0x1, 0x0)
tcgetattr(r4, &(0x7f0000000180))
r5 = openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0)
openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0)
abort_sysc_fd(r0)
openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f0000000240)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0)
r6 = openat$net_log(0xffffffffffffff9c, &(0x7f0000000280)='/net/log\x00', 0x9, 0x3, 0x0)
r7 = openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0)
fcntl$F_SYNC(r4, 0x65)
openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f0000000300)='/net/udp/0/local\x00', 0x11, 0x1, 0x0)
openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f0000000340)='/net/icmp/clone\x00', 0x10, 0x3, 0x0)
read(r7, &(0x7f0000000380)=""/4096, 0x1000)
openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f0000001380)='/net/udp/0/ctl\x00', 0xf, 0x3, 0x0)
write(r6, &(0x7f00000013c0)="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", 0xfd)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3000000, 0xc012, r5, 0x5)
openat$net_log(0xffffffffffffff9c, &(0x7f00000014c0)='/net/log\x00', 0x9, 0x3, 0x0)
openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f0000001500)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0)
block(0x9)
openat$dev_killkid(0xffffffffffffff9c, &(0x7f0000001540)='/dev/killkid\x00', 0xd, 0x3, 0x0)
fcntl$F_GETFD(r3, 0x1)
read(r4, &(0x7f0000001580)=""/68, 0x44)
openat$prof_kptrace(0xffffffffffffff9c, &(0x7f0000001600)='/prof/kptrace\x00', 0xe, 0x3, 0x0)

17:25:04 executing program 5:
r0 = openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/clone\x00', 0x12, 0x3, 0x0)
openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000040)='/net/ether0/clone\x00', 0x12, 0x3, 0x0)
openat$proc_self_segment(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/segment\x00', 0x13, 0x1, 0x0)
openat$net_ipselftab(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipselftab\x00', 0xf, 0x1, 0x0)
openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0)
openat$net_udp_0_listen(0xffffffffffffff9c, &(0x7f0000000140)='/net/udp/0/listen\x00', 0x12, 0x3, 0x0)
openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f0000000180)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0)
openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0)
openat$net_ipselftab(0xffffffffffffff9c, &(0x7f0000000200)='/net/ipselftab\x00', 0xf, 0x1, 0x0)
openat$dev_stderr(0xffffffffffffff9c, &(0x7f0000000240)='/dev/stderr\x00', 0xc, 0x3, 0x0)
close(r0)
openat$dev_user(0xffffffffffffff9c, &(0x7f0000000280)='/dev/user\x00', 0xa, 0x3, 0x0)
openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0)
openat$net_log(0xffffffffffffff9c, &(0x7f0000000300)='/net/log\x00', 0x9, 0x3, 0x0)
openat$dev_null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0xa, 0x1, 0x0)
r1 = openat$proc_self_segment(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/segment\x00', 0x13, 0x1, 0x0)
openat$dev_zero(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/zero\x00', 0xa, 0x1, 0x0)
openat$net_udp_clone(0xffffffffffffff9c, &(0x7f0000000400)='/net/udp/clone\x00', 0xf, 0x3, 0x0)
openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f0000000440)='/net/ether0/addr\x00', 0x11, 0x3, 0x0)
openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f0000000480)='/net/ether0/2/ctl\x00', 0x12, 0x3, 0x0)
openat$dev_bintime(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/bintime\x00', 0xd, 0x3, 0x0)
openat$net_ipifc_0_snoop(0xffffffffffffff9c, &(0x7f0000000500)='/net/ipifc/0/snoop\x00', 0x13, 0x1, 0x0)
openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f0000000540)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0)
readlink(&(0x7f0000000580)='./file0\x00', 0x8, &(0x7f00000005c0)=""/234, 0xea)
write(r1, &(0x7f00000006c0)="deb1730fc31d3fd00a19d55d19d909f7ec61a146680dac714b8da1ae623ecdcd488ef318c0c798e2c99eb33c81842afe26f892d3204dfe622bf3ee5250cf62576bd3ed3760b819eb45f36e561f3076b24ff119efd5c862e32b0cd46c1868cf012b839bbb210f9d0b3ae1c2b1985412fe67c38e3a1bc58a0566156838f012a7b19dbe6e9196f964b1d65deb9ceb5c558052356947d225ea2b6806920fb30f15c984e8173c6c65ca893a01d97c8482c5c8e8d7dd96d47aac410b3bde6453978070a09faa09d055214d492229c59eb42516653244321e0833e8164b05eda8b2ba2523b074f096ec3abbd9fd07b0311a324e", 0xf0)
openat$net_ether0_1_ifstats(0xffffffffffffff9c, &(0x7f00000007c0)='/net/ether0/1/ifstats\x00', 0x16, 0x1, 0x0)
openat$prof_mpstat_raw(0xffffffffffffff9c, &(0x7f0000000800)='/prof/mpstat-raw\x00', 0x11, 0x3, 0x0)
openat$net_tcp_1_data(0xffffffffffffff9c, &(0x7f0000000840)='/net/tcp/1/data\x00', 0x10, 0x3, 0x0)
openat$prof_kprintx(0xffffffffffffff9c, &(0x7f0000000880)='/prof/kprintx\x00', 0xe, 0x3, 0x0)
openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f00000008c0)='/net/udp/0/ctl\x00', 0xf, 0x3, 0x0)

17:25:04 executing program 6:
r0 = openat$dev_zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0xa, 0x1, 0x0)
r1 = openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f0000000040)='/net/ipifc/0/listen\x00', 0x14, 0x3, 0x0)
r2 = openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000080)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0)
r3 = openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ether0/2/ctl\x00', 0x12, 0x3, 0x0)
nmount(r2, &(0x7f0000000100)='./file0\x00', 0x8, 0x10)
nmount(r3, &(0x7f0000000140)='./file0\x00', 0x8, 0x4)
openat$dev_config(0xffffffffffffff9c, &(0x7f0000000180)='/dev/config\x00', 0xc, 0x1, 0x0)
fcntl$F_SETFL(r3, 0x4, 0x100000)
fcntl$F_DUPFD(r0, 0x0, r1, 0x0)
openat$dev_klog(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/klog\x00', 0xa, 0x1, 0x0)
openat$dev_capuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/capuse\x00', 0xc, 0x3, 0x0)
openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f0000000240)='/net/icmp/stats\x00', 0x10, 0x1, 0x0)
openat$net_empty(0xffffffffffffff9c, &(0x7f0000000280)='/net/.empty\x00', 0xc, 0x3, 0x0)
openat$prof_empty(0xffffffffffffff9c, &(0x7f00000002c0)='/prof/.empty\x00', 0xd, 0x3, 0x0)
openat$dev_urandom(0xffffffffffffff9c, &(0x7f0000000300)='/dev/urandom\x00', 0xd, 0x1, 0x0)
mkdir(&(0x7f0000000340)='./file0\x00', 0x8, 0x40)
openat$net_tcp_0_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/net/tcp/0/ctl\x00', 0xf, 0x3, 0x0)
openat$prof_kprintx(0xffffffffffffff9c, &(0x7f00000003c0)='/prof/kprintx\x00', 0xe, 0x3, 0x0)
openat$proc_self_profile(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/profile\x00', 0x13, 0x1, 0x0)
openat$dev_capuse(0xffffffffffffff9c, &(0x7f0000000440)='/dev/capuse\x00', 0xc, 0x3, 0x0)
openat$proc_self_segment(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/segment\x00', 0x13, 0x1, 0x0)
openat$net_iprouter(0xffffffffffffff9c, &(0x7f00000004c0)='/net/iprouter\x00', 0xe, 0x3, 0x0)
openat$dev_stdout(0xffffffffffffff9c, &(0x7f0000000500)='/dev/stdout\x00', 0xc, 0x3, 0x0)
r4 = openat$prof_kptrace(0xffffffffffffff9c, &(0x7f0000000540)='/prof/kptrace\x00', 0xe, 0x3, 0x0)
openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000000580)='/dev/stdin\x00', 0xb, 0x3, 0x0)
openat$net_empty(0xffffffffffffff9c, &(0x7f00000005c0)='/net/.empty\x00', 0xc, 0x3, 0x0)
fcntl$F_SYNC(r4, 0x65)
openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f0000000600)='/net/tcp/0/err\x00', 0xf, 0x3, 0x0)
openat$net_tcp_clone(0xffffffffffffff9c, &(0x7f0000000640)='/net/tcp/clone\x00', 0xf, 0x3, 0x0)
openat$dev_config(0xffffffffffffff9c, &(0x7f0000000680)='/dev/config\x00', 0xc, 0x1, 0x0)

17:25:04 executing program 7:
r0 = openat$net_tcp_clone(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/clone\x00', 0xf, 0x3, 0x0)
openat$proc_self_profile(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/profile\x00', 0x13, 0x1, 0x0)
r1 = openat$proc_self_status(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/status\x00', 0x12, 0x1, 0x0)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000001, 0x10, r1, 0x2)
openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/syscall\x00', 0x13, 0x1, 0x0)
fcntl$F_GETFL(r0, 0x3)
openat$net_ipifc_0_snoop(0xffffffffffffff9c, &(0x7f0000000100)='/net/ipifc/0/snoop\x00', 0x13, 0x1, 0x0)
openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/net/ether0/2/ctl\x00', 0x12, 0x3, 0x0)
openat$dev_zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0xa, 0x1, 0x0)
openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0)
fd2path(r1, &(0x7f0000000200)=""/4096, 0x1000)
openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f0000001200)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0)
openat$net_udp_stats(0xffffffffffffff9c, &(0x7f0000001240)='/net/udp/stats\x00', 0xf, 0x1, 0x0)
openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f0000001280)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0)
close(r1)
openat$dev_kprint(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/kprint\x00', 0xc, 0x1, 0x0)
openat$proc_self_strace(0xffffffffffffff9c, &(0x7f0000001300)='/proc/self/strace\x00', 0x12, 0x1, 0x0)
openat$net_tcp_stats(0xffffffffffffff9c, &(0x7f0000001340)='/net/tcp/stats\x00', 0xf, 0x1, 0x0)
openat$net_tcp_clone(0xffffffffffffff9c, &(0x7f0000001380)='/net/tcp/clone\x00', 0xf, 0x3, 0x0)
openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f00000013c0)='/net/udp/0/remote\x00', 0x12, 0x1, 0x0)
openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f0000001400)='/dev/hostdomain\x00', 0x10, 0x3, 0x0)
openat$dev_kmesg(0xffffffffffffff9c, &(0x7f0000001440)='/dev/kmesg\x00', 0xb, 0x1, 0x0)
openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000001480)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0)
openat$prof_kprintx(0xffffffffffffff9c, &(0x7f00000014c0)='/prof/kprintx\x00', 0xe, 0x3, 0x0)
openat$dev_bintime(0xffffffffffffff9c, &(0x7f0000001500)='/dev/bintime\x00', 0xd, 0x3, 0x0)
openat$net_ndb(0xffffffffffffff9c, &(0x7f0000001540)='/net/ndb\x00', 0x9, 0x3, 0x0)
openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f0000001580)='/net/udp/0/data\x00', 0x10, 0x3, 0x0)
openat$net_tcp_stats(0xffffffffffffff9c, &(0x7f00000015c0)='/net/tcp/stats\x00', 0xf, 0x1, 0x0)
openat$dev_config(0xffffffffffffff9c, &(0x7f0000001600)='/dev/config\x00', 0xc, 0x1, 0x0)
openat$proc_self_profile(0xffffffffffffff9c, &(0x7f0000001640)='/proc/self/profile\x00', 0x13, 0x1, 0x0)


bash-4.3$ 

kernel panic at kern/src/mm.c:759, from core 3: assertion failed: !pte_is_mapped(pte)

Stack Backtrace on Core 3:

#01 [<0xffffffffc200a39c>] in backtrace

#02 [<0xffffffffc2009b35>] in _panic

#03 [<0xffffffffc200d9e3>] in map_page_at_addr

#04 [<0xffffffffc200da32>] in populate_anon_va

#05 [<0xffffffffc200faa2>] in populate_va

#06 [<0xffffffffc2056f00>] in sys_populate_va

#07 [<0xffffffffc2059b29>] in syscall

#08 [<0xffffffffc205a6d8>] in run_local_syscall

#09 [<0xffffffffc205ac19>] in prep_syscalls

#10 [<0xffffffffc20ac502>] in sysenter_callwrapper


Entering Nanwan's Dungeon on Core 3 (Ints on):

Type 'help' for a list of commands.