2019/02/18 14:38:46 fuzzer started
2019/02/18 14:38:47 dialing manager at 127.0.0.1:32883
2019/02/18 14:38:47 syscalls: 1
2019/02/18 14:38:47 code coverage: support is not implemented in syzkaller
2019/02/18 14:38:47 comparison tracing: support is not implemented in syzkaller
2019/02/18 14:38:47 extra coverage: support is not implemented in syzkaller
2019/02/18 14:38:47 setuid sandbox: support is not implemented in syzkaller
2019/02/18 14:38:47 namespace sandbox: support is not implemented in syzkaller
2019/02/18 14:38:47 Android sandbox: support is not implemented in syzkaller
2019/02/18 14:38:47 fault injection: support is not implemented in syzkaller
2019/02/18 14:38:47 leak checking: support is not implemented in syzkaller
2019/02/18 14:38:47 net packet injection: support is not implemented in syzkaller
2019/02/18 14:38:47 net device setup: support is not implemented in syzkaller
14:38:47 executing program 0:
r0 = openat$dev_klog(0xffffffffffffff9c, &(0x7f0000000000)='/dev/klog\x00', 0xa, 0x1, 0x0)
openat$net_icmpv6_clone(0xffffffffffffff9c, &(0x7f0000000040)='/net/icmpv6/clone\x00', 0x12, 0x3, 0x0)
openat$dev_sysstat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sysstat\x00', 0xd, 0x3, 0x0)
openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0)
r1 = openat$net_ipifc_0_snoop(0xffffffffffffff9c, &(0x7f0000000100)='/net/ipifc/0/snoop\x00', 0x13, 0x1, 0x0)
openat$proc_self_strace(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/strace\x00', 0x12, 0x1, 0x0)
fwstat(r1, &(0x7f0000000180)=""/237, 0xed, 0x0)
fd2path(r0, &(0x7f0000000280)=""/60, 0x3c)
openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f00000002c0)='/net/udp/0/data\x00', 0x10, 0x3, 0x0)
openat$proc_self_user(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/user\x00', 0x10, 0x1, 0x0)
openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f0000000340)='/net/icmp/clone\x00', 0x10, 0x3, 0x0)
openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f0000000380)='/net/icmp/stats\x00', 0x10, 0x1, 0x0)
openat$proc_self_proc(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/proc\x00', 0x10, 0x1, 0x0)
openat$net_ipifc_1_data(0xffffffffffffff9c, &(0x7f0000000400)='/net/ipifc/1/data\x00', 0x12, 0x3, 0x0)
openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f0000000440)='/net/ipifc/0/status\x00', 0x14, 0x1, 0x0)
openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f0000000480)='/net/udp/0/status\x00', 0x12, 0x1, 0x0)
openat$dev_time(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/time\x00', 0xa, 0x3, 0x0)
openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f0000000500)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0)
r2 = openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/syscall\x00', 0x13, 0x1, 0x0)
openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f0000000580)='/net/udp/0/data\x00', 0x10, 0x3, 0x0)
openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/noteid\x00', 0x12, 0x3, 0x0)
fcntl$F_GETFD(r2, 0x1)
openat$proc_self_wait(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/wait\x00', 0x10, 0x1, 0x0)
openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000000640)='/dev/stdin\x00', 0xb, 0x3, 0x0)
openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f0000000680)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0)
openat$dev_kmesg(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kmesg\x00', 0xb, 0x1, 0x0)
openat$dev_random(0xffffffffffffff9c, &(0x7f0000000700)='/dev/random\x00', 0xc, 0x1, 0x0)
openat$dev_null(0xffffffffffffff9c, &(0x7f0000000740)='/dev/null\x00', 0xa, 0x1, 0x0)
openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f0000000780)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0)
openat$net_tcp_1_local(0xffffffffffffff9c, &(0x7f00000007c0)='/net/tcp/1/local\x00', 0x11, 0x1, 0x0)

14:38:47 executing program 2:
access(&(0x7f0000000000)='./file0\x00', 0x8, 0x0)
symlink(&(0x7f0000000040)='./file0\x00', 0x8, &(0x7f0000000080)='./file0\x00', 0x8)
access(&(0x7f00000000c0)='./file0\x00', 0x8, 0x2)
access(&(0x7f0000000100)='./file0\x00', 0x8, 0x40)
access(&(0x7f0000000140)='./file0\x00', 0x8, 0x90)
r0 = proc_create(&(0x7f0000000180)='./file1\x00', 0x8, &(0x7f00000001c0)='%/\x00', 0x3, 0x1)
poke_ksched(r0, 0x0)
chdir(r0, &(0x7f0000000200)='./file1/file0\x00', 0xe)
send_event(&(0x7f00000002c0)={&(0x7f0000000240)="bad15bf525166f16b5a487f57bb76d6be57a263ba5749aee7f531fc7f093dac9d22f59e4f7090a8de35b90ad32a6a11b8acaedf020356587dddd449e652e9d1baf4623883ffd313b211f636b65f0c495", 0x94, 0x0, 0x4, 0x4f9}, &(0x7f0000000340)={0x0, 0x1, 0xffffffffffff7fff, &(0x7f0000000300)="bb43153ab228dbe1adb7d456b3a834911baee6e0c0d6bdce95b463dac1c93575274e1386a1af", 0x9}, 0xab8)
r1 = openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f0000000380)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0)
openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f00000003c0)='/net/tcp/0/err\x00', 0xf, 0x3, 0x0)
openat$net_tcp_0_data(0xffffffffffffff9c, &(0x7f0000000400)='/net/tcp/0/data\x00', 0x10, 0x3, 0x0)
unlink(&(0x7f0000000440)='./file1/file0\x00', 0xe)
access(&(0x7f0000000480)='./file1\x00', 0x8, 0x0)
proc_create(&(0x7f00000004c0)='./file0\x00', 0x8, &(0x7f0000000500)='/net/tcp/0/data\x00', 0x10, 0x0)
access(&(0x7f0000000540)='./file1/file0\x00', 0xe, 0x6)
vmm_ctl$VMM_CTL_SET_EXITS(0x2, 0x1)
readlink(&(0x7f0000000580)='./file0\x00', 0x8, &(0x7f00000005c0)=""/116, 0x74)
readlink(&(0x7f0000000640)='./file1/file0\x00', 0xe, &(0x7f0000000680)=""/108, 0x6c)
nbind(&(0x7f0000000700)='./file0\x00', 0x8, &(0x7f0000000740)='./file1\x00', 0x8, 0x14)
nmount(r1, &(0x7f0000000780)='./file1/file0/file0\x00', 0x14, 0x12)
rename(&(0x7f00000007c0)='./file1\x00', 0x8, &(0x7f0000000800)='./file0/file0\x00', 0xe)
openat$dev_killkid(0xffffffffffffff9c, &(0x7f0000000840)='/dev/killkid\x00', 0xd, 0x3, 0x0)
openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000880)='/dev/.empty\x00', 0xc, 0x3, 0x0)
openat$dev_swap(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/swap\x00', 0xa, 0x3, 0x0)
symlink(&(0x7f0000000900)='./file1\x00', 0x8, &(0x7f0000000940)='./file1/file0\x00', 0xe)
openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f0000000980)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0)
openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f00000009c0)='/proc/self/ctl\x00', 0xf, 0x3, 0x0)
openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000a00)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0)
access(&(0x7f0000000a40)='./file1/file0\x00', 0xe, 0x0)

14:38:47 executing program 1:
r0 = openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f0000000000)='/net/udp/0/status\x00', 0x12, 0x1, 0x0)
openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f0000000040)='/net/ether0/ifstats\x00', 0x14, 0x1, 0x0)
openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f0000000080)='/net/udp/0/status\x00', 0x12, 0x1, 0x0)
stat(&(0x7f00000000c0)='./file0\x00', 0x8, &(0x7f0000000100))
openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/args\x00', 0x10, 0x3, 0x0)
openat$dev_pid(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pid\x00', 0x9, 0x1, 0x0)
openat$dev_cputime(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cputime\x00', 0xd, 0x1, 0x0)
r1 = proc_create(&(0x7f0000000240)='./file0\x00', 0x8, &(0x7f0000000280)='\x00', 0x1, 0x1)
proc_destroy(r1, 0x5)
openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/net/icmpv6/stats\x00', 0x12, 0x1, 0x0)
openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f0000000300)='/net/ether0/stats\x00', 0x12, 0x1, 0x0)
openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f0000000340)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0)
chdir(r1, &(0x7f0000000380)='./file0\x00', 0x8)
r2 = openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f00000003c0)='/net/udp/0/status\x00', 0x12, 0x1, 0x0)
openat$proc_self_strace(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/strace\x00', 0x12, 0x1, 0x0)
r3 = proc_create(&(0x7f0000000440)='./file0\x00', 0x8, &(0x7f0000000480)='{\x00', 0x2, 0x1)
chdir(r3, &(0x7f00000004c0)='./file0\x00', 0x8)
llseek(r2, 0x8, 0x2, &(0x7f0000000500), 0x2)
vmm_ctl$VMM_CTL_GET_FLAGS(0x3)
openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f0000000540)='/net/udp/0/status\x00', 0x12, 0x1, 0x0)
proc_destroy(r3, 0x4c)
close(r0)
openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/noteid\x00', 0x12, 0x3, 0x0)
openat$net_log(0xffffffffffffff9c, &(0x7f00000005c0)='/net/log\x00', 0x9, 0x3, 0x0)
proc_create(&(0x7f0000000600)='./file0\x00', 0x8, &(0x7f0000000640)='{\x00', 0x2, 0x0)
openat$dev_swap(0xffffffffffffff9c, &(0x7f0000000680)='/dev/swap\x00', 0xa, 0x3, 0x0)
openat$dev_user(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/user\x00', 0xa, 0x3, 0x0)
openat$net_ipifc_1_status(0xffffffffffffff9c, &(0x7f0000000700)='/net/ipifc/1/status\x00', 0x14, 0x1, 0x0)
openat$net_udp_0_listen(0xffffffffffffff9c, &(0x7f0000000740)='/net/udp/0/listen\x00', 0x12, 0x3, 0x0)
openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000780)='/dev/osversion\x00', 0xf, 0x1, 0x0)

14:38:47 executing program 3:
vmm_poke_guest(0x2)
openat$proc_self_note(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/note\x00', 0x10, 0x1, 0x0)
openat$net_iproute(0xffffffffffffff9c, &(0x7f0000000040)='/net/iproute\x00', 0xd, 0x3, 0x0)
pop_ctx(&(0x7f0000000080)="2642525719c63e88d21a54b0ccf3fbd4aaf1e227c7a2a08db59cdcb4c5639a6cc9ef02f6bc41ae3760478bdccd54f8cddd877a2785bad62243769cf4742f44c6318bfb548120b43f84cbe4134b9ad0f5318cc972fd1fa751b28f38a5ca890aa9a810a760315465fd129161fcb8f77755720e4d27259e0781ef483319da06aa16b2d22dc0abc3d2299587ed75eb53026a99363db824624cda89721ab1bf14e0c73d25318284a5bff4c805afa9e3999642c00f4ad6cd648dc83f19ff8d577a0a7d030d70883ab5e2ac78356141990ea767cbf2f1f746edf1d6")
poke_ksched(0xffffffffffffffff, 0x0)
r0 = proc_create(&(0x7f0000000180)='./file0\x00', 0x8, &(0x7f00000001c0)='/proc/self/note\x00', 0x10, 0x0)
waitpid(r0, &(0x7f0000000200), 0x3)
r1 = openat$net_tcp_1_data(0xffffffffffffff9c, &(0x7f0000000240)='/net/tcp/1/data\x00', 0x10, 0x3, 0x0)
openat$proc_self_notepg(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/notepg\x00', 0x12, 0x1, 0x0)
openat$proc_self_args(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/args\x00', 0x10, 0x3, 0x0)
openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f0000000300)='/net/icmp/clone\x00', 0x10, 0x3, 0x0)
r2 = openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f0000000340)='/net/udp/0/status\x00', 0x12, 0x1, 0x0)
openat$proc_self_notepg(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/notepg\x00', 0x12, 0x1, 0x0)
openat$dev_user(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/user\x00', 0xa, 0x3, 0x0)
fcntl$F_DUPFD(r2, 0x0, r1, 0x1)
r3 = openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/syscall\x00', 0x13, 0x1, 0x0)
openat$net_tcp_2_ctl(0xffffffffffffff9c, &(0x7f0000000440)='/net/tcp/2/ctl\x00', 0xf, 0x3, 0x0)
openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000000480)='/dev/stdin\x00', 0xb, 0x3, 0x0)
openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f00000004c0)='/net/udp/0/status\x00', 0x12, 0x1, 0x0)
openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000500)='/dev/.empty\x00', 0xc, 0x3, 0x0)
openat$dev_kprint(0xffffffffffffff9c, &(0x7f0000000540)='/dev/kprint\x00', 0xc, 0x1, 0x0)
openat$proc_self_wait(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/wait\x00', 0x10, 0x1, 0x0)
openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f00000005c0)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0)
openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f0000000600)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0)
openat$proc_self_fd(0xffffffffffffff9c, &(0x7f0000000640)='/proc/self/fd\x00', 0xe, 0x1, 0x0)
openat$net_iproute(0xffffffffffffff9c, &(0x7f0000000680)='/net/iproute\x00', 0xd, 0x3, 0x0)
openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f00000006c0)='/net/udp/0/err\x00', 0xf, 0x3, 0x0)
openat$dev_pid(0xffffffffffffff9c, &(0x7f0000000700)='/dev/pid\x00', 0x9, 0x1, 0x0)
abort_sysc_fd(r3)
openat$net_iprouter(0xffffffffffffff9c, &(0x7f0000000740)='/net/iprouter\x00', 0xe, 0x3, 0x0)

14:38:47 executing program 4:
r0 = openat$proc_self_strace(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/strace\x00', 0x12, 0x1, 0x0)
openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f0000000040)='/net/udp/0/local\x00', 0x11, 0x1, 0x0)
openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f0000000080)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0)
openat$proc_self_core(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/core\x00', 0x10, 0x1, 0x0)
openat$proc_self_wait(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/wait\x00', 0x10, 0x1, 0x0)
r1 = openat$prof_mpstat(0xffffffffffffff9c, &(0x7f0000000140)='/prof/mpstat\x00', 0xd, 0x3, 0x0)
r2 = openat$proc_self_wait(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/wait\x00', 0x10, 0x1, 0x0)
openat$dev_capuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/capuse\x00', 0xc, 0x3, 0x0)
openat$dev_hostowner(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hostowner\x00', 0xf, 0x3, 0x0)
openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/net/ether0/0/ctl\x00', 0x12, 0x3, 0x0)
fstat(r1, &(0x7f0000000280))
openat$net_udp_clone(0xffffffffffffff9c, &(0x7f0000000300)='/net/udp/clone\x00', 0xf, 0x3, 0x0)
openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f0000000340)='/net/icmpv6/stats\x00', 0x12, 0x1, 0x0)
openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000380)='/prof/.empty\x00', 0xd, 0x3, 0x0)
openat$net_tcp_1_ctl(0xffffffffffffff9c, &(0x7f00000003c0)='/net/tcp/1/ctl\x00', 0xf, 0x3, 0x0)
openat$dev_caphash(0xffffffffffffff9c, &(0x7f0000000400)='/dev/caphash\x00', 0xd, 0x3, 0x0)
openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f0000000440)='/net/ipifc/0/status\x00', 0x14, 0x1, 0x0)
openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000000480)='/dev/stdin\x00', 0xb, 0x3, 0x0)
openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f00000004c0)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0)
openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f0000000500)='/net/ipifc/0/listen\x00', 0x14, 0x3, 0x0)
openat$net_udp_clone(0xffffffffffffff9c, &(0x7f0000000540)='/net/udp/clone\x00', 0xf, 0x3, 0x0)
nmount(r2, &(0x7f0000000580)='./file0\x00', 0x8, 0x10)
openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/hostdomain\x00', 0x10, 0x3, 0x0)
openat$proc_self_proc(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/proc\x00', 0x10, 0x1, 0x0)
openat$proc_self_notepg(0xffffffffffffff9c, &(0x7f0000000640)='/proc/self/notepg\x00', 0x12, 0x1, 0x0)
openat$net_udp_clone(0xffffffffffffff9c, &(0x7f0000000680)='/net/udp/clone\x00', 0xf, 0x3, 0x0)
openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f00000006c0)='/net/icmp/stats\x00', 0x10, 0x1, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000004, 0x10, r0, 0x8)
openat$dev_sdctl(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sdctl\x00', 0xb, 0x3, 0x0)
unlink(&(0x7f0000000740)='./file0\x00', 0x8)

14:38:47 executing program 5:
vmm_ctl$VMM_CTL_GET_FLAGS(0x3)
rmdir(&(0x7f0000000000)='./file0\x00', 0x8)
r0 = openat$net_ipifc_0_local(0xffffffffffffff9c, &(0x7f0000000040)='/net/ipifc/0/local\x00', 0x13, 0x1, 0x0)
openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f0000000080)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0)
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
r1 = openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/ctl\x00', 0xf, 0x3, 0x0)
openat$prof_kpdata(0xffffffffffffff9c, &(0x7f0000000100)='/prof/kpdata\x00', 0xd, 0x3, 0x0)
openat$dev_zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0xa, 0x1, 0x0)
change_vcore(0x100000001, 0x0)
r2 = openat$proc_self_mem(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/mem\x00', 0xf, 0x1, 0x0)
r3 = openat$dev_hostowner(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hostowner\x00', 0xf, 0x3, 0x0)
openat$net_tcp_2_local(0xffffffffffffff9c, &(0x7f0000000200)='/net/tcp/2/local\x00', 0x11, 0x1, 0x0)
openat(r2, &(0x7f0000000240)='./file0\x00', 0x8, 0x80, 0xe)
vmm_ctl$VMM_CTL_SET_EXITS(0x2, 0x1)
openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f0000000280)='/net/tcp/2/data\x00', 0x10, 0x3, 0x0)
dup_fds_to(0xffffffffffffffff, &(0x7f00000002c0)=[{r1}, {r3}], 0x2)
openat$net_ndb(0xffffffffffffff9c, &(0x7f0000000300)='/net/ndb\x00', 0x9, 0x3, 0x0)
openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f0000000340)='/net/ether0/addr\x00', 0x11, 0x3, 0x0)
openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f0000000380)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0)
r4 = openat$proc_self_maps(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/maps\x00', 0x10, 0x1, 0x0)
fcntl$F_SYNC(r4, 0x65)
openat$dev_kmesg(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kmesg\x00', 0xb, 0x1, 0x0)
openat$net_ether0_2_ifstats(0xffffffffffffff9c, &(0x7f0000000440)='/net/ether0/2/ifstats\x00', 0x16, 0x1, 0x0)
getcwd(&(0x7f0000000480)=""/253, 0xfd)
lstat(&(0x7f0000000580)='./file0\x00', 0x8, &(0x7f00000005c0))
openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000000640)='/dev/stdin\x00', 0xb, 0x3, 0x0)
openat$net_ipifc_0_remote(0xffffffffffffff9c, &(0x7f0000000680)='/net/ipifc/0/remote\x00', 0x14, 0x1, 0x0)
llseek(r0, 0x7f, 0x3fbf800, &(0x7f00000006c0), 0x0)
openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f0000000700)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0)
openat$prof_kpctl(0xffffffffffffff9c, &(0x7f0000000740)='/prof/kpctl\x00', 0xc, 0x3, 0x0)

14:38:47 executing program 6:
rename(&(0x7f0000000000)='./file0\x00', 0x8, &(0x7f0000000040)='./file0\x00', 0x8)
openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f0000000080)='/net/icmp/clone\x00', 0x10, 0x3, 0x0)
r0 = openat$dev_klog(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/klog\x00', 0xa, 0x1, 0x0)
openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f0000000100)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0)
openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/osversion\x00', 0xf, 0x1, 0x0)
openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0)
openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ether0/0/ifstats\x00', 0x16, 0x1, 0x0)
openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000200)='/net/ether0/clone\x00', 0x12, 0x3, 0x0)
openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f0000000240)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0)
openat$dev_kmesg(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kmesg\x00', 0xb, 0x1, 0x0)
openat$net_cs(0xffffffffffffff9c, &(0x7f00000002c0)='/net/cs\x00', 0x8, 0x3, 0x0)
openat$net_ipifc_1_remote(0xffffffffffffff9c, &(0x7f0000000300)='/net/ipifc/1/remote\x00', 0x14, 0x1, 0x0)
openat$proc_self_ns(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/ns\x00', 0xe, 0x1, 0x0)
openat$net_ipifc_1_remote(0xffffffffffffff9c, &(0x7f0000000380)='/net/ipifc/1/remote\x00', 0x14, 0x1, 0x0)
openat$net_iproute(0xffffffffffffff9c, &(0x7f00000003c0)='/net/iproute\x00', 0xd, 0x3, 0x0)
openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f0000000400)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0)
r1 = openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/vmstatus\x00', 0x14, 0x1, 0x0)
openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f0000000480)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0)
openat$net_log(0xffffffffffffff9c, &(0x7f00000004c0)='/net/log\x00', 0x9, 0x3, 0x0)
openat$net_tcp_2_local(0xffffffffffffff9c, &(0x7f0000000500)='/net/tcp/2/local\x00', 0x11, 0x1, 0x0)
llseek(r0, 0xdc, 0x3, &(0x7f0000000540), 0x1)
openat$net_udp_stats(0xffffffffffffff9c, &(0x7f0000000580)='/net/udp/stats\x00', 0xf, 0x1, 0x0)
r2 = openat$dev_kmesg(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/kmesg\x00', 0xb, 0x1, 0x0)
fd2path(r2, &(0x7f0000000600)=""/96, 0x60)
openat$net_cs(0xffffffffffffff9c, &(0x7f0000000680)='/net/cs\x00', 0x8, 0x3, 0x0)
openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f00000006c0)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0)
openat$net_tcp_1_local(0xffffffffffffff9c, &(0x7f0000000700)='/net/tcp/1/local\x00', 0x11, 0x1, 0x0)
close(r1)
openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f0000000740)='/net/udp/0/ctl\x00', 0xf, 0x3, 0x0)
openat$dev_time(0xffffffffffffff9c, &(0x7f0000000780)='/dev/time\x00', 0xa, 0x3, 0x0)

14:38:47 executing program 7:
r0 = openat$dev_sysname(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sysname\x00', 0xd, 0x3, 0x0)
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x2)
r1 = openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f0000000040)='/net/ether0/stats\x00', 0x12, 0x1, 0x0)
openat$dev_stdout(0xffffffffffffff9c, &(0x7f0000000080)='/dev/stdout\x00', 0xc, 0x3, 0x0)
r2 = openat$prof_kpdata(0xffffffffffffff9c, &(0x7f00000000c0)='/prof/kpdata\x00', 0xd, 0x3, 0x0)
r3 = openat$dev_sysstat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sysstat\x00', 0xd, 0x3, 0x0)
fcntl$F_GETFD(r1, 0x1)
r4 = openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f0000000140)='/net/udp/0/local\x00', 0x11, 0x1, 0x0)
openat$net_tcp_stats(0xffffffffffffff9c, &(0x7f0000000180)='/net/tcp/stats\x00', 0xf, 0x1, 0x0)
openat$net_ipifc_0_remote(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ipifc/0/remote\x00', 0x14, 0x1, 0x0)
fcntl$F_DUPFD(r4, 0x0, r3, 0x0)
openat$net_tcp_0_status(0xffffffffffffff9c, &(0x7f0000000200)='/net/tcp/0/status\x00', 0x12, 0x1, 0x0)
self_notify(0x3, 0x4, &(0x7f0000000280)={0x32, 0x8, 0x80000000, &(0x7f0000000240)="f1a9dd70d8de4dbc801ee7ce8de7309701c9b83b15e0aef2500ce7a4489eb3be6ef559ef2c0af05d98a0ca4a8d72fcc67605d6ade2cb53f6ea04089eda3a", 0x525}, 0x1)
openat$net_ether0_0_type(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ether0/0/type\x00', 0x13, 0x1, 0x0)
unlink(&(0x7f0000000300)='./file0\x00', 0x8)
self_notify(0xd3a, 0x7, &(0x7f00000003c0)={0xa, 0x3, 0x10, &(0x7f0000000340)="6d9e2f333a4ceebe09ed73d26284e40fd01fe3d4e51d20ddb54ee5c78fed5f5cc93e9eee1269cc823271cc58fb9ad8bee3530e6de0308cbcbe2ac06f8d7ecd04abdf3bd8c4d67053c5ebb05c01c54d8ed97eb4b7c8b65b80fac88b729133d756bd75139428aa47c36d41c83a00c981100a197ec86d96", 0x5}, 0x1)
fd2path(r4, &(0x7f0000000400)=""/135, 0x87)
tap_fds(&(0x7f0000000640)=[{r0, 0x1, 0x46, 0x2, &(0x7f0000000540)={&(0x7f00000004c0)="ad1871fa52cd93881d0a34141d7572d203afb19651147da7c7f46ccc1100efbc0c568e54926e2b5e2e78e4eba8362fb825bd6777a08ac0900b771a6a225c09a22e971dbc591c194e6124f5bb8b089ab8", 0x10001, 0x0, 0x7fffffff, 0x4, 0x4}}, {r2, 0x3, 0x94, 0x9, &(0x7f0000000600)={&(0x7f0000000580)="02b89884be1b569b4f7de2ec85c3464e573cd4cb025ef88be9f7e67371dfce27d49d0f0cf6f6de47fc432becd211be98d47c42942b2eba3202abc3138b9e40686f45b1fd1b293da1769b1895d811716b", 0x3ff, 0x1, 0x1, 0x20, 0x794}}], 0x2)
unlink(&(0x7f0000000680)='./file0\x00', 0x8)
openat$net_tcp_2_ctl(0xffffffffffffff9c, &(0x7f00000006c0)='/net/tcp/2/ctl\x00', 0xf, 0x3, 0x0)
r5 = openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f0000000700)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0)
openat$net_ether0_1_ifstats(0xffffffffffffff9c, &(0x7f0000000740)='/net/ether0/1/ifstats\x00', 0x16, 0x1, 0x0)
openat$prof_kptrace(0xffffffffffffff9c, &(0x7f0000000780)='/prof/kptrace\x00', 0xe, 0x3, 0x0)
abort_sysc_fd(r5)
openat$net_tcp_0_ctl(0xffffffffffffff9c, &(0x7f00000007c0)='/net/tcp/0/ctl\x00', 0xf, 0x3, 0x0)
openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f0000000800)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0)
openat$dev_capuse(0xffffffffffffff9c, &(0x7f0000000840)='/dev/capuse\x00', 0xc, 0x3, 0x0)
openat$dev_sysstat(0xffffffffffffff9c, &(0x7f0000000880)='/dev/sysstat\x00', 0xd, 0x3, 0x0)
openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f00000008c0)='/net/ether0/addr\x00', 0x11, 0x3, 0x0)
openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f0000000900)='/net/ipifc/0/status\x00', 0x14, 0x1, 0x0)

14:38:48 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
symlink(&(0x7f0000000040)='./file1\x00', 0x8, &(0x7f0000000100)='./file1\x00', 0x8)
symlink(&(0x7f0000000140)='./file1\x00', 0x8, &(0x7f0000000180)='./file1\x00', 0x8)
lstat(&(0x7f0000000000)='./file1\x00', 0x296, &(0x7f0000000080))
mprotect(&(0x7f0000675000/0x4000)=nil, 0x4000, 0x1000002)
symlink(&(0x7f00000001c0)='.\x00', 0x2, &(0x7f0000000200)='./file1/file0\x00', 0xe)
openat$net_udp_0_listen(0xffffffffffffff9c, &(0x7f0000000240)='/net/udp/0/listen\x00', 0x12, 0x3, 0x0)

14:38:48 executing program 0:
r0 = openat$dev_capuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/capuse\x00', 0xc, 0x3, 0x0)
openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f0000000040)='/net/ether0/0/data\x00', 0x13, 0x3, 0x0)
r1 = openat$dev_capuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/capuse\x00', 0xc, 0x3, 0x0)
openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0)
openat(r1, &(0x7f0000000100)='./file0\x00', 0x8, 0x40, 0x10a)
r2 = openat$net_tcp_0_data(0xffffffffffffff9c, &(0x7f0000000140)='/net/tcp/0/data\x00', 0x10, 0x3, 0x0)
r3 = openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/syscall\x00', 0x13, 0x1, 0x0)
r4 = openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f00000001c0)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0)
close(r1)
openat$dev_killkid(0xffffffffffffff9c, &(0x7f0000000200)='/dev/killkid\x00', 0xd, 0x3, 0x0)
openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f0000000240)='/net/tcp/0/err\x00', 0xf, 0x3, 0x0)
abort_sysc_fd(r3)
fcntl$F_GETFL(r2, 0x3)
openat$net_tcp_1_data(0xffffffffffffff9c, &(0x7f0000000280)='/net/tcp/1/data\x00', 0x10, 0x3, 0x0)
abort_sysc_fd(r0)
openat$prof_empty(0xffffffffffffff9c, &(0x7f00000002c0)='/prof/.empty\x00', 0xd, 0x3, 0x0)
openat$net_ether0_0_type(0xffffffffffffff9c, &(0x7f0000000300)='/net/ether0/0/type\x00', 0x13, 0x1, 0x0)
tcgetattr(r4, &(0x7f0000000340))
openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f0000000380)='/net/udp/0/data\x00', 0x10, 0x3, 0x0)
openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/vmstatus\x00', 0x14, 0x1, 0x0)
openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f0000000400)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0)
openat$net_tcp_stats(0xffffffffffffff9c, &(0x7f0000000440)='/net/tcp/stats\x00', 0xf, 0x1, 0x0)
openat$net_tcp_0_status(0xffffffffffffff9c, &(0x7f0000000480)='/net/tcp/0/status\x00', 0x12, 0x1, 0x0)
openat$dev_null(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/null\x00', 0xa, 0x1, 0x0)
openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000500)='/dev/osversion\x00', 0xf, 0x1, 0x0)
openat$net_udp_clone(0xffffffffffffff9c, &(0x7f0000000540)='/net/udp/clone\x00', 0xf, 0x3, 0x0)
openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f0000000580)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0)
r5 = openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f00000005c0)='/net/ether0/2/ctl\x00', 0x12, 0x3, 0x0)
fwstat(r5, &(0x7f0000000600)=""/4096, 0x1000, 0x0)
openat$net_tcp_0_status(0xffffffffffffff9c, &(0x7f0000001600)='/net/tcp/0/status\x00', 0x12, 0x1, 0x0)

14:38:48 executing program 0:
openat$net_ether0_2_ifstats(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/2/ifstats\x00', 0x16, 0x1, 0x0)
r0 = openat$net_ipselftab(0xffffffffffffff9c, &(0x7f0000000040)='/net/ipselftab\x00', 0xf, 0x1, 0x0)
read(r0, 0x0, 0x23f)


bash-4.3$ 

kernel panic at kern/src/printfmt.c:282, from core 2: assertion failed: buf

Stack Backtrace on Core 2:

#01 [<0xffffffffc200a38c>] in backtrace

#02 [<0xffffffffc2009b25>] in _panic

#03 [<0xffffffffc2048cd1>] in vsnprintf

#04 [<0xffffffffc2048d14>] in snprintf

#05 [<0xffffffffc2024b52>] in ipselftabread

#06 [<0xffffffffc2014a25>] in ipread

#07 [<0xffffffffc203f713>] in rread

#08 [<0xffffffffc203f8bb>] in sysread

#09 [<0xffffffffc20569a1>] in sys_read

#10 [<0xffffffffc205a019>] in syscall

#11 [<0xffffffffc205a1f8>] in run_local_syscall

#12 [<0xffffffffc205a739>] in prep_syscalls

#13 [<0xffffffffc20abee2>] in sysenter_callwrapper


Entering Nanwan's Dungeon on Core 2 (Ints on):

Type 'help' for a list of commands.