2019/04/24 10:58:42 fuzzer started
2019/04/24 10:58:42 dialing manager at 127.0.0.1:38689
2019/04/24 10:58:42 syscalls: 212
2019/04/24 10:58:42 code coverage: support is not implemented in syzkaller
2019/04/24 10:58:42 comparison tracing: support is not implemented in syzkaller
2019/04/24 10:58:42 extra coverage: support is not implemented in syzkaller
2019/04/24 10:58:42 setuid sandbox: support is not implemented in syzkaller
2019/04/24 10:58:42 namespace sandbox: support is not implemented in syzkaller
2019/04/24 10:58:42 Android sandbox: support is not implemented in syzkaller
2019/04/24 10:58:42 fault injection: support is not implemented in syzkaller
2019/04/24 10:58:42 leak checking: support is not implemented in syzkaller
2019/04/24 10:58:42 net packet injection: support is not implemented in syzkaller
2019/04/24 10:58:42 net device setup: support is not implemented in syzkaller
10:58:42 executing program 0:
openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0)
r0 = openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f0000000040)='/net/udp/0/data\x00', 0x10, 0x3, 0x0)
fcntl$F_SYNC(r0, 0x65)
openat$net_tcp_0_status(0xffffffffffffff9c, &(0x7f0000000080)='/net/tcp/0/status\x00', 0x12, 0x1, 0x0)
openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/noteid\x00', 0x12, 0x3, 0x0)
openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/noteid\x00', 0x12, 0x3, 0x0)
openat$proc_self_wait(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/wait\x00', 0x10, 0x1, 0x0)
openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f0000000180)='/net/ether0/addr\x00', 0x11, 0x3, 0x0)
openat$proc_self_segment(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/segment\x00', 0x13, 0x1, 0x0)
openat$prof_mpstat_raw(0xffffffffffffff9c, &(0x7f0000000200)='/prof/mpstat-raw\x00', 0x11, 0x3, 0x0)
r1 = openat$proc_self_strace_traceset(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/strace_traceset\x00', 0x1b, 0x3, 0x0)
openat$net_ndb(0xffffffffffffff9c, &(0x7f0000000280)='/net/ndb\x00', 0x9, 0x3, 0x0)
abort_sysc_fd(r1)
openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ether0/2/ctl\x00', 0x12, 0x3, 0x0)
openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/syscall\x00', 0x13, 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x8, 0x120c40, 0x80)
openat$dev_random(0xffffffffffffff9c, &(0x7f0000000380)='/dev/random\x00', 0xc, 0x1, 0x0)
openat$dev_swap(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/swap\x00', 0xa, 0x3, 0x0)
openat$net_tcp_1_local(0xffffffffffffff9c, &(0x7f0000000400)='/net/tcp/1/local\x00', 0x11, 0x1, 0x0)
openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f0000000440)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0)
r2 = openat$dev_sysctl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sysctl\x00', 0xc, 0x3, 0x0)
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x10, r2, 0xfffffffffffffff8)
openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/noteid\x00', 0x12, 0x3, 0x0)
openat$proc_self_strace_traceset(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/strace_traceset\x00', 0x1b, 0x3, 0x0)
openat$dev_null(0xffffffffffffff9c, &(0x7f0000000540)='/dev/null\x00', 0xa, 0x1, 0x0)
openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000580)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0)
openat$proc_self_profile(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/profile\x00', 0x13, 0x1, 0x0)
openat$prof_mpstat_raw(0xffffffffffffff9c, &(0x7f0000000600)='/prof/mpstat-raw\x00', 0x11, 0x3, 0x0)
openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000000640)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0)
openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f0000000680)='/net/ether0/0/ifstats\x00', 0x16, 0x1, 0x0)

10:58:42 executing program 1:
r0 = openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/addr\x00', 0x11, 0x3, 0x0)
openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f0000000040)='/net/tcp/0/err\x00', 0xf, 0x3, 0x0)
r1 = openat$net_ipifc_1_data(0xffffffffffffff9c, &(0x7f0000000080)='/net/ipifc/1/data\x00', 0x12, 0x3, 0x0)
openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0)
abort_sysc_fd(r0)
openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f0000000100)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0)
tap_fds(&(0x7f00000002c0)=[{0xffffffffffffff9c, 0x2, 0x200, 0x3, &(0x7f00000001c0)={&(0x7f0000000140)="6b995d5cfdc94d66939a4e99cf9b204bea7b7af32ddb74cdd6b6b5e4bec9c6b11c76bdc334384ed886439e00f86c6b0a6655ece5c54123373031dbcd93186b62d6608d1a8b8c5ee64d6639ea38859d35", 0xfc7, 0x1, 0x2, 0x35}}, {r1, 0x1, 0x1, 0x6, &(0x7f0000000280)={&(0x7f0000000200)="aaefe945da73fbce3d750ad51d03035d3a93a859279e29ad7eb097eb5463008f0fb8692f379ffbbcb08c67551529ba5792f888cc151247f87c7f196657e7183863790ef9a2c77a82c97f33c82120d031", 0x9, 0x1, 0x2, 0x1, 0x4}}], 0x2)
openat$proc_self_ns(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/ns\x00', 0xe, 0x1, 0x0)
openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f0000000340)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0)
openat$net_arp(0xffffffffffffff9c, &(0x7f0000000380)='/net/arp\x00', 0x9, 0x3, 0x0)
openat$proc_self_user(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/user\x00', 0x10, 0x1, 0x0)
openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f0000000400)='/net/icmp/clone\x00', 0x10, 0x3, 0x0)
openat$proc_self_mem(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/mem\x00', 0xf, 0x1, 0x0)
openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/text\x00', 0x10, 0x1, 0x0)
openat$net_ether0_1_ifstats(0xffffffffffffff9c, &(0x7f00000004c0)='/net/ether0/1/ifstats\x00', 0x16, 0x1, 0x0)
openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000500)='/dev/.empty\x00', 0xc, 0x3, 0x0)
openat$dev_kprint(0xffffffffffffff9c, &(0x7f0000000540)='/dev/kprint\x00', 0xc, 0x1, 0x0)
vmm_poke_guest(0x6)
openat$dev_ppid(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppid\x00', 0xa, 0x1, 0x0)
openat$net_ether0_2_type(0xffffffffffffff9c, &(0x7f00000005c0)='/net/ether0/2/type\x00', 0x13, 0x1, 0x0)
openat$dev_klog(0xffffffffffffff9c, &(0x7f0000000600)='/dev/klog\x00', 0xa, 0x1, 0x0)
openat$net_ether0_2_type(0xffffffffffffff9c, &(0x7f0000000640)='/net/ether0/2/type\x00', 0x13, 0x1, 0x0)
openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f0000000680)='/net/icmp/clone\x00', 0x10, 0x3, 0x0)
openat$dev_hostowner(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/hostowner\x00', 0xf, 0x3, 0x0)
openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000700)='/dev/.empty\x00', 0xc, 0x3, 0x0)
openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f0000000740)='/net/ether0/0/ifstats\x00', 0x16, 0x1, 0x0)
openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f0000000780)='/net/ether0/0/data\x00', 0x13, 0x3, 0x0)
openat$proc_self_core(0xffffffffffffff9c, &(0x7f00000007c0)='/proc/self/core\x00', 0x10, 0x1, 0x0)
openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f0000000800)='/net/tcp/2/data\x00', 0x10, 0x3, 0x0)
openat$net_icmpv6_clone(0xffffffffffffff9c, &(0x7f0000000840)='/net/icmpv6/clone\x00', 0x12, 0x3, 0x0)

10:58:42 executing program 4:
r0 = openat$proc_self_proc(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/proc\x00', 0x10, 0x1, 0x0)
openat$net_udp_clone(0xffffffffffffff9c, &(0x7f0000000040)='/net/udp/clone\x00', 0xf, 0x3, 0x0)
fcntl$F_GETFD(r0, 0x1)
r1 = openat$dev_kmesg(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kmesg\x00', 0xb, 0x1, 0x0)
openat$proc_self_notepg(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/notepg\x00', 0x12, 0x1, 0x0)
r2 = openat$net_ipifc_1_status(0xffffffffffffff9c, &(0x7f0000000100)='/net/ipifc/1/status\x00', 0x14, 0x1, 0x0)
close(r2)
r3 = openat$dev_ppid(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppid\x00', 0xa, 0x1, 0x0)
close(r1)
close(r3)
openat$proc_self_wait(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/wait\x00', 0x10, 0x1, 0x0)
openat$proc_self_status(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/status\x00', 0x12, 0x1, 0x0)
openat$dev_caphash(0xffffffffffffff9c, &(0x7f0000000200)='/dev/caphash\x00', 0xd, 0x3, 0x0)
openat$net_tcp_1_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/net/tcp/1/ctl\x00', 0xf, 0x3, 0x0)
openat$dev_kmesg(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kmesg\x00', 0xb, 0x1, 0x0)
r4 = openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0)
fcntl$F_GETFL(r1, 0x3)
openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f0000000300)='/net/icmp/clone\x00', 0x10, 0x3, 0x0)
openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f0000000340)='/net/udp/0/data\x00', 0x10, 0x3, 0x0)
openat$net_ipifc_0_data(0xffffffffffffff9c, &(0x7f0000000380)='/net/ipifc/0/data\x00', 0x12, 0x3, 0x0)
openat$net_udp_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/net/udp/stats\x00', 0xf, 0x1, 0x0)
openat$net_ipifc_0_data(0xffffffffffffff9c, &(0x7f0000000400)='/net/ipifc/0/data\x00', 0x12, 0x3, 0x0)
openat$net_udp_stats(0xffffffffffffff9c, &(0x7f0000000440)='/net/udp/stats\x00', 0xf, 0x1, 0x0)
getvcoreid()
openat$net_ipifc_0_snoop(0xffffffffffffff9c, &(0x7f0000000480)='/net/ipifc/0/snoop\x00', 0x13, 0x1, 0x0)
abort_sysc_fd(r4)
openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f00000004c0)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0)
rmdir(&(0x7f0000000500)='./file0\x00', 0x8)
openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f0000000540)='/net/ether0/0/data\x00', 0x13, 0x3, 0x0)
openat$proc_self_core(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/core\x00', 0x10, 0x1, 0x0)

10:58:42 executing program 2:
openat$dev_pid(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pid\x00', 0x9, 0x1, 0x0)
openat$net_tcp_1_data(0xffffffffffffff9c, &(0x7f0000000040)='/net/tcp/1/data\x00', 0x10, 0x3, 0x0)
openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f0000000080)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0)
r0 = proc_create(&(0x7f00000000c0)='./file0\x00', 0x8, &(0x7f0000000100)='/net/tcp/1/data\x00', 0x10, 0x0)
chdir(r0, &(0x7f0000000140)='./file0\x00', 0x8)
halt_core(0x180000000)
r1 = openat$net_tcp_stats(0xffffffffffffff9c, &(0x7f0000000180)='/net/tcp/stats\x00', 0xf, 0x1, 0x0)
openat$proc_self_mem(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/mem\x00', 0xf, 0x1, 0x0)
chdir(r0, &(0x7f0000000200)='./file0\x00', 0x8)
chdir(r0, &(0x7f0000000240)='./file0\x00', 0x8)
exec(&(0x7f0000000280)='./file0\x00', 0x8, &(0x7f00000002c0)='\'#\x00', 0x3)
chdir(r0, &(0x7f0000000300)='./file0\x00', 0x8)
nunmount(&(0x7f0000000340)='./file0\x00', 0x8, &(0x7f0000000380)='./file0\x00', 0x8)
mkdir(&(0x7f00000003c0)='./file0\x00', 0x8, 0x0)
openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/syscall\x00', 0x13, 0x1, 0x0)
openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000440)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0)
nbind(&(0x7f0000000480)='./file0\x00', 0x8, &(0x7f00000004c0)='./file0\x00', 0x8, 0x0)
write(r1, &(0x7f0000000500)="25fee3d209285b3a7683", 0xa)
openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f0000000540)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0)
openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/text\x00', 0x10, 0x1, 0x0)
mkdir(&(0x7f00000005c0)='./file0\x00', 0x8, 0x101)
openat$dev_swap(0xffffffffffffff9c, &(0x7f0000000600)='/dev/swap\x00', 0xa, 0x3, 0x0)
provision(r0, 0x0, 0x9)
mkdir(&(0x7f0000000640)='./file0\x00', 0x8, 0x40)
readlink(&(0x7f0000000680)='./file0\x00', 0x8, &(0x7f00000006c0)=""/192, 0xc0)
exec(&(0x7f0000000780)='./file0\x00', 0x8, &(0x7f00000007c0)='\x00', 0x1)
proc_run(0x0)
unlink(&(0x7f0000000800)='./file0\x00', 0x8)
openat$dev_stderr(0xffffffffffffff9c, &(0x7f0000000840)='/dev/stderr\x00', 0xc, 0x3, 0x0)
openat$proc_self_proc(0xffffffffffffff9c, &(0x7f0000000880)='/proc/self/proc\x00', 0x10, 0x1, 0x0)

10:58:42 executing program 3:
r0 = openat$net_icmpv6_clone(0xffffffffffffff9c, &(0x7f0000000000)='/net/icmpv6/clone\x00', 0x12, 0x3, 0x0)
fcntl$F_SYNC(r0, 0x65)
r1 = openat$proc_self_strace(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/strace\x00', 0x12, 0x1, 0x0)
openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f0000000080)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0)
openat$net_log(0xffffffffffffff9c, &(0x7f00000000c0)='/net/log\x00', 0x9, 0x3, 0x0)
openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/net/ether0/2/ctl\x00', 0x12, 0x3, 0x0)
r2 = openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f0000000140)='/net/ether0/stats\x00', 0x12, 0x1, 0x0)
openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f0000000180)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0)
openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0)
r3 = proc_create(&(0x7f0000000200)='./file0\x00', 0x8, &(0x7f0000000240)='+\x00', 0x2, 0x0)
dup_fds_to(r3, &(0x7f0000000280)=[{r2}], 0x1)
openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/noteid\x00', 0x12, 0x3, 0x0)
openat$prof_kptrace(0xffffffffffffff9c, &(0x7f0000000300)='/prof/kptrace\x00', 0xe, 0x3, 0x0)
openat$proc_self_status(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/status\x00', 0x12, 0x1, 0x0)
openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/net/ether0/0/ctl\x00', 0x12, 0x3, 0x0)
openat$net_ipifc_1_status(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ipifc/1/status\x00', 0x14, 0x1, 0x0)
tcgetattr(r1, &(0x7f0000000400))
tcgetattr(r1, &(0x7f0000000440))
openat$proc_self_notepg(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/notepg\x00', 0x12, 0x1, 0x0)
openat$proc_self_proc(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/proc\x00', 0x10, 0x1, 0x0)
openat$net_log(0xffffffffffffff9c, &(0x7f0000000500)='/net/log\x00', 0x9, 0x3, 0x0)
openat$proc_self_fd(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/fd\x00', 0xe, 0x1, 0x0)
r4 = openat$proc_self_user(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/user\x00', 0x10, 0x1, 0x0)
fcntl$F_SETFL(r4, 0x4, 0x0)
openat$net_tcp_1_listen(0xffffffffffffff9c, &(0x7f00000005c0)='/net/tcp/1/listen\x00', 0x12, 0x3, 0x0)
openat$net_ipifc_1_status(0xffffffffffffff9c, &(0x7f0000000600)='/net/ipifc/1/status\x00', 0x14, 0x1, 0x0)
openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f0000000640)='/net/tcp/0/err\x00', 0xf, 0x3, 0x0)
openat$dev_swap(0xffffffffffffff9c, &(0x7f0000000680)='/dev/swap\x00', 0xa, 0x3, 0x0)
openat$net_ipifc_1_data(0xffffffffffffff9c, &(0x7f00000006c0)='/net/ipifc/1/data\x00', 0x12, 0x3, 0x0)
openat$proc_self_profile(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/profile\x00', 0x13, 0x1, 0x0)

10:58:42 executing program 5:
r0 = openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0)
fstat(r0, &(0x7f0000000040))
r1 = openat$dev_cputime(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cputime\x00', 0xd, 0x1, 0x0)
fd2path(r1, &(0x7f0000000100)=""/74, 0x4a)
r2 = openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f0000000180)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0)
fd2path(r0, &(0x7f00000001c0)=""/233, 0xe9)
write(r2, &(0x7f00000002c0)="a45c2189f4626c0e03985db577b3e61e33c5429acba00422fcbbce6d509eb844c78a0705001c2236c4a316af74ac6cbf3020f5934d237e36b521f3106224012805af6ea5db18ca625053c6aa99352239aa94b428b7cb164743ed44d63632f7364f44b0c43fd1390a6862e30688645de256f66d1987602a423c0c7b69446302f386548f1b778da5cb972d9eac7ea007c75c72e37d4fcc5e737995f25f7562550cac553cabb5b1cb4f52b9", 0xaa)
r3 = openat$proc_self_maps(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/maps\x00', 0x10, 0x1, 0x0)
abort_sysc_fd(r3)
openat$dev_kprint(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kprint\x00', 0xc, 0x1, 0x0)
openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000000400)='/dev/stdin\x00', 0xb, 0x3, 0x0)
openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f0000000440)='/net/udp/0/status\x00', 0x12, 0x1, 0x0)
openat$dev_cputime(0xffffffffffffff9c, &(0x7f0000000480)='/dev/cputime\x00', 0xd, 0x1, 0x0)
openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/net/icmpv6/stats\x00', 0x12, 0x1, 0x0)
openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f0000000500)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0)
openat$proc_self_wait(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/wait\x00', 0x10, 0x1, 0x0)
openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f0000000580)='/net/udp/0/err\x00', 0xf, 0x3, 0x0)
openat$dev_pid(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/pid\x00', 0x9, 0x1, 0x0)
openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f0000000600)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0)
r4 = openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000640)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0)
openat$dev_klog(0xffffffffffffff9c, &(0x7f0000000680)='/dev/klog\x00', 0xa, 0x1, 0x0)
openat$net_log(0xffffffffffffff9c, &(0x7f00000006c0)='/net/log\x00', 0x9, 0x3, 0x0)
openat$prof_kpctl(0xffffffffffffff9c, &(0x7f0000000700)='/prof/kpctl\x00', 0xc, 0x3, 0x0)
fcntl$F_GETFD(r4, 0x1)
openat$net_ipifc_0_err(0xffffffffffffff9c, &(0x7f0000000740)='/net/ipifc/0/err\x00', 0x11, 0x3, 0x0)
openat$net_tcp_1_ctl(0xffffffffffffff9c, &(0x7f0000000780)='/net/tcp/1/ctl\x00', 0xf, 0x3, 0x0)
openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f00000007c0)='/net/ipifc/0/status\x00', 0x14, 0x1, 0x0)
openat$net_tcp_stats(0xffffffffffffff9c, &(0x7f0000000800)='/net/tcp/stats\x00', 0xf, 0x1, 0x0)
openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f0000000840)='/net/icmp/stats\x00', 0x10, 0x1, 0x0)
openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f0000000880)='/proc/self/syscall\x00', 0x13, 0x1, 0x0)

10:58:42 executing program 7:
r0 = openat$dev_klog(0xffffffffffffff9c, &(0x7f0000000000)='/dev/klog\x00', 0xa, 0x1, 0x0)
r1 = openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f0000000040)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0)
openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f0000000080)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000000, 0x2010, r1, 0x0)
abort_sysc_fd(r0)
openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f00000000c0)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0)
openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f0000000100)='/net/icmpv6/stats\x00', 0x12, 0x1, 0x0)
openat$net_log(0xffffffffffffff9c, &(0x7f0000000140)='/net/log\x00', 0x9, 0x3, 0x0)
r2 = openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f0000000180)='/net/udp/0/data\x00', 0x10, 0x3, 0x0)
r3 = openat$dev_stdout(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/stdout\x00', 0xc, 0x3, 0x0)
fcntl$F_DUPFD(r2, 0x0, r3, 0x1)
openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f0000000200)='/net/ipifc/0/listen\x00', 0x14, 0x3, 0x0)
openat$dev_pid(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pid\x00', 0x9, 0x1, 0x0)
openat$net_iproute(0xffffffffffffff9c, &(0x7f0000000280)='/net/iproute\x00', 0xd, 0x3, 0x0)
r4 = openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ipifc/0/listen\x00', 0x14, 0x3, 0x0)
r5 = openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/noteid\x00', 0x12, 0x3, 0x0)
openat$proc_self_mem(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/mem\x00', 0xf, 0x1, 0x0)
openat$dev_killkid(0xffffffffffffff9c, &(0x7f0000000380)='/dev/killkid\x00', 0xd, 0x3, 0x0)
openat$proc_self_args(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/args\x00', 0x10, 0x3, 0x0)
openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f0000000400)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0)
openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f0000000440)='/net/icmpv6/stats\x00', 0x12, 0x1, 0x0)
openat$dev_config(0xffffffffffffff9c, &(0x7f0000000480)='/dev/config\x00', 0xc, 0x1, 0x0)
openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f00000004c0)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0)
openat$net_ether0_0_type(0xffffffffffffff9c, &(0x7f0000000500)='/net/ether0/0/type\x00', 0x13, 0x1, 0x0)
openat$net_ether0_2_type(0xffffffffffffff9c, &(0x7f0000000540)='/net/ether0/2/type\x00', 0x13, 0x1, 0x0)
fcntl$F_SYNC(r5, 0x65)
openat$net_tcp_2_ctl(0xffffffffffffff9c, &(0x7f0000000580)='/net/tcp/2/ctl\x00', 0xf, 0x3, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x20030, r4, 0x1)
openat$dev_cputime(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cputime\x00', 0xd, 0x1, 0x0)
openat$proc_self_mem(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/mem\x00', 0xf, 0x1, 0x0)

10:58:42 executing program 6:
wstat(&(0x7f0000000000)='./file0\x00', 0x8, &(0x7f0000000040)=""/42, 0x2a, 0x0)
r0 = openat$net_tcp_2_local(0xffffffffffffff9c, &(0x7f0000000080)='/net/tcp/2/local\x00', 0x11, 0x1, 0x0)
openat(r0, &(0x7f00000000c0)='./file0\x00', 0x8, 0x11000, 0x80)
openat$net_ipselftab(0xffffffffffffff9c, &(0x7f0000000100)='/net/ipselftab\x00', 0xf, 0x1, 0x0)
unlink(&(0x7f0000000140)='./file0\x00', 0x8)
openat$net_ipselftab(0xffffffffffffff9c, &(0x7f0000000180)='/net/ipselftab\x00', 0xf, 0x1, 0x0)
openat$dev_kmesg(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kmesg\x00', 0xb, 0x1, 0x0)
openat$dev_kprint(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kprint\x00', 0xc, 0x1, 0x0)
r1 = openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f0000000240)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0)
r2 = openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f0000000280)='/net/udp/0/local\x00', 0x11, 0x1, 0x0)
openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/syscall\x00', 0x13, 0x1, 0x0)
fcntl$F_GETFD(r1, 0x1)
readlink(&(0x7f0000000300)='./file0\x00', 0x8, &(0x7f0000000340)=""/185, 0xb9)
r3 = openat$dev_kprint(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kprint\x00', 0xc, 0x1, 0x0)
openat$dev_pid(0xffffffffffffff9c, &(0x7f0000000440)='/dev/pid\x00', 0x9, 0x1, 0x0)
vmm_poke_guest(0x7)
openat$net_udp_0_listen(0xffffffffffffff9c, &(0x7f0000000480)='/net/udp/0/listen\x00', 0x12, 0x3, 0x0)
getvcoreid()
openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/vmstatus\x00', 0x14, 0x1, 0x0)
openat$net_ether0_2_ifstats(0xffffffffffffff9c, &(0x7f0000000500)='/net/ether0/2/ifstats\x00', 0x16, 0x1, 0x0)
openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f0000000540)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0)
fcntl$F_DUPFD(r3, 0x0, r1, 0x0)
openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000580)='/prof/.empty\x00', 0xd, 0x3, 0x0)
openat$dev_stdout(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/stdout\x00', 0xc, 0x3, 0x0)
openat$dev_caphash(0xffffffffffffff9c, &(0x7f0000000600)='/dev/caphash\x00', 0xd, 0x3, 0x0)
tap_fds(&(0x7f0000000700)=[{r2, 0x3, 0x100, 0x3ff, &(0x7f00000006c0)={&(0x7f0000000640)="3ec88d2469c93647747cb84545c1e7edb3b55cfb34e406d766989f4209f049abaa6d1721110ea53217bb43c56b8245f4b2cd7799c4d39ba8fb48e40598726fe523a01e58d9cb3e2b832c4e5a73a30ff0", 0x8000, 0x1, 0x10000, 0x8000}}], 0x1)
openat$dev_ppid(0xffffffffffffff9c, &(0x7f0000000740)='/dev/ppid\x00', 0xa, 0x1, 0x0)
link(&(0x7f0000000780)='./file0\x00', 0x8, &(0x7f00000007c0)='./file0\x00', 0x8)
exec(&(0x7f0000000800)='./file0\x00', 0x8, &(0x7f0000000840)='#.\xe8\x00', 0x4)
openat$proc_self_strace_traceset(0xffffffffffffff9c, &(0x7f0000000880)='/proc/self/strace_traceset\x00', 0x1b, 0x3, 0x0)

10:58:43 executing program 0:
mkdir(&(0x7f0000000080)='./file0\x00', 0x8, 0x0)
nbind(&(0x7f0000000140)='./file0\x00', 0x8, &(0x7f0000000180)='./file0\x00', 0x8, 0x12)
mkdir(&(0x7f0000000000)='./file0\x00', 0x8, 0x81)

10:58:43 executing program 0:
openat$prof_kprintx(0xffffffffffffff9c, &(0x7f0000000000)='/prof/kprintx\x00', 0xe, 0x3, 0x0)
openat$net_tcp_2_status(0xffffffffffffff9c, &(0x7f0000000040)='/net/tcp/2/status\x00', 0x12, 0x1, 0x0)
r0 = openat$dev_capuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/capuse\x00', 0xc, 0x3, 0x0)
openat$dev_klog(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/klog\x00', 0xa, 0x1, 0x0)
r1 = openat$net_ipifc_1_remote(0xffffffffffffff9c, &(0x7f0000000100)='/net/ipifc/1/remote\x00', 0x14, 0x1, 0x0)
openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0)
fcntl$F_GETFD(r0, 0x1)
openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f0000000180)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0)
openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/noteid\x00', 0x12, 0x3, 0x0)
openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0)
r2 = openat$dev_config(0xffffffffffffff9c, &(0x7f0000000240)='/dev/config\x00', 0xc, 0x1, 0x0)
openat$prof_kpctl(0xffffffffffffff9c, &(0x7f0000000280)='/prof/kpctl\x00', 0xc, 0x3, 0x0)
openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f00000002c0)='/net/tcp/1/status\x00', 0x12, 0x1, 0x0)
openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0)
fcntl$F_DUPFD(r1, 0x0, r2, 0x0)
openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000000340)='/dev/stdin\x00', 0xb, 0x3, 0x0)
openat$prof_kpdata(0xffffffffffffff9c, &(0x7f0000000380)='/prof/kpdata\x00', 0xd, 0x3, 0x0)
openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0)
openat$dev_stderr(0xffffffffffffff9c, &(0x7f0000000400)='/dev/stderr\x00', 0xc, 0x3, 0x0)
openat$net_ipifc_0_err(0xffffffffffffff9c, &(0x7f0000000440)='/net/ipifc/0/err\x00', 0x11, 0x3, 0x0)
openat$net_tcp_stats(0xffffffffffffff9c, &(0x7f0000000480)='/net/tcp/stats\x00', 0xf, 0x1, 0x0)
openat$proc_self_strace(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/strace\x00', 0x12, 0x1, 0x0)
openat$dev_capuse(0xffffffffffffff9c, &(0x7f0000000500)='/dev/capuse\x00', 0xc, 0x3, 0x0)
openat$proc_self_profile(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/profile\x00', 0x13, 0x1, 0x0)
openat$net_tcp_0_data(0xffffffffffffff9c, &(0x7f0000000580)='/net/tcp/0/data\x00', 0x10, 0x3, 0x0)
openat$dev_kmesg(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/kmesg\x00', 0xb, 0x1, 0x0)
openat$net_tcp_0_ctl(0xffffffffffffff9c, &(0x7f0000000600)='/net/tcp/0/ctl\x00', 0xf, 0x3, 0x0)
openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f0000000640)='/net/ether0/0/ctl\x00', 0x12, 0x3, 0x0)
openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f0000000680)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0)
openat$dev_time(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/time\x00', 0xa, 0x3, 0x0)

10:58:43 executing program 0:
openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f0000000040)='/net/tcp/2/data\x00', 0xffffff76, 0x3, 0x0)
openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/noteid\x00', 0x12, 0x3, 0x0)


bash-4.3$ 

kernel panic at kern/arch/x86/trap.c:628, from core 1: Damn Damn!  Unhandled trap in the kernel!

HW TRAP frame at 0xfffffff000014d00 on core 1

  rax  0x0000000000000001

  rbx  0xf7e9484889489055

  rcx  0x0000000000000001

  rdx  0xf7e948488948905d

  rbp  0xfffffff000014dc8

  rsi  0x00000000ffffff9c

  rdi  0xf7e948488948905d

  r8   0x0000000000000000

  r9   0x0000000000000000

  r10  0x000010000000a4c0

  r11  0x0000000000000202

  r12  0xffff80000218bc70

  r13  0x00000000ffffff9c

  r14  0x0000000000000002

  r15  0xffff80000218b900

  trap 0x0000000d General Protection

  gsbs 0xffffffffc8e37dc0

  fsbs 0x0000000000000000

  err  0x--------00000000

  rip  0xffffffffc2007b87

  cs   0x------------0008

  flag 0x0000000000010286

  rsp  0xfffffff000014dc8

  ss   0x------------0010


Backtrace of kernel context on Core 1:

#01 [<0xffffffffc2007b87>] in kref_put

#02 [<0xffffffffc2007f06>] in remove_fd_tap

#03 [<0xffffffffc2058c1c>] in sys_tap_fds

#04 [<0xffffffffc2059e69>] in syscall

#05 [<0xffffffffc205aa18>] in run_local_syscall

#06 [<0xffffffffc205af59>] in prep_syscalls

#07 [<0xffffffffc20ac842>] in sysenter_callwrapper


Entering Nanwan's Dungeon on Core 1 (Ints off):

Type 'help' for a list of commands.