2018/07/20 15:28:09 fuzzer started
2018/07/20 15:28:09 dialing manager at 127.0.0.1:44023
2018/07/20 15:28:09 syscalls: 213
2018/07/20 15:28:09 code coverage: support is not implemented in syzkaller
2018/07/20 15:28:09 comparison tracing: support is not implemented in syzkaller
2018/07/20 15:28:09 setuid sandbox: support is not implemented in syzkaller
2018/07/20 15:28:09 namespace sandbox: support is not implemented in syzkaller
2018/07/20 15:28:09 fault injection: support is not implemented in syzkaller
2018/07/20 15:28:09 leak checking: support is not implemented in syzkaller
2018/07/20 15:28:09 net packed injection: support is not implemented in syzkaller
2018/07/20 15:28:09 net device setup: support is not implemented in syzkaller
15:28:10 executing program 0:
openat$dev_bintime(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bintime\x00', 0xd, 0x3, 0x0)
r0 = openat$net_ipifc_0_remote(0xffffffffffffff9c, &(0x7f0000000040)='/net/ipifc/0/remote\x00', 0x14, 0x1, 0x0)
r1 = openat$dev_null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0xa, 0x1, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x110, r0, 0x7)
r2 = openat$net_ipifc_0_snoop(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipifc/0/snoop\x00', 0x13, 0x1, 0x0)
openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/syscall\x00', 0x13, 0x1, 0x0)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x8010, 0xffffffffffffff9c, 0x9)
openat$dev_consctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/consctl\x00', 0xd, 0x3, 0x0)
r3 = openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/syscall\x00', 0x13, 0x1, 0x0)
fcntl$F_GETFL(r1, 0x3)
read(r2, &(0x7f00000001c0)=""/7, 0x7)
r4 = openat$net_ndb(0xffffffffffffff9c, &(0x7f0000000200)='/net/ndb\x00', 0x9, 0x3, 0x0)
openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f0000000240)='/net/ether0/ifstats\x00', 0x14, 0x1, 0x0)
openat$proc_self_wait(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/wait\x00', 0x10, 0x1, 0x0)
openat$net_ether0_1_ifstats(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ether0/1/ifstats\x00', 0x16, 0x1, 0x0)
openat$prof_mpstat_raw(0xffffffffffffff9c, &(0x7f0000000300)='/prof/mpstat-raw\x00', 0x11, 0x3, 0x0)
openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/syscall\x00', 0x13, 0x1, 0x0)
openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f0000000380)='/net/ether0/stats\x00', 0x12, 0x1, 0x0)
openat$prof_kptrace(0xffffffffffffff9c, &(0x7f00000003c0)='/prof/kptrace\x00', 0xe, 0x3, 0x0)
openat$net_tcp_1_listen(0xffffffffffffff9c, &(0x7f0000000400)='/net/tcp/1/listen\x00', 0x12, 0x3, 0x0)
openat$net_udp_clone(0xffffffffffffff9c, &(0x7f0000000440)='/net/udp/clone\x00', 0xf, 0x3, 0x0)
openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f0000000480)='/net/icmpv6/stats\x00', 0x12, 0x1, 0x0)
read(r3, &(0x7f00000004c0)=""/80, 0x50)
vc_entry()
openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/vmstatus\x00', 0x14, 0x1, 0x0)
openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f0000000580)='/net/icmpv6/stats\x00', 0x12, 0x1, 0x0)
dup_fds_to(0xffffffffffffffff, &(0x7f00000005c0)=[{r4}, {r3}], 0x2)
openat$net_udp_clone(0xffffffffffffff9c, &(0x7f0000000600)='/net/udp/clone\x00', 0xf, 0x3, 0x0)
openat$net_tcp_stats(0xffffffffffffff9c, &(0x7f0000000640)='/net/tcp/stats\x00', 0xf, 0x1, 0x0)
openat$net_ether0_0_type(0xffffffffffffff9c, &(0x7f0000000680)='/net/ether0/0/type\x00', 0x13, 0x1, 0x0)

15:28:10 executing program 1:
r0 = openat$proc_self_fd(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/fd\x00', 0xe, 0x1, 0x0)
fwstat(r0, &(0x7f0000000040)=""/6, 0x6, 0x0)
openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f0000000080)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0)
openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/ctl\x00', 0xf, 0x3, 0x0)
openat$net_icmpv6_clone(0xffffffffffffff9c, &(0x7f0000000100)='/net/icmpv6/clone\x00', 0x12, 0x3, 0x0)
r1 = openat$dev_consctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/consctl\x00', 0xd, 0x3, 0x0)
fstat(r1, &(0x7f0000000180))
r2 = openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f0000000200)='/net/icmp/stats\x00', 0x10, 0x1, 0x0)
openat$dev_sysname(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sysname\x00', 0xd, 0x3, 0x0)
openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000280)='/dev/osversion\x00', 0xf, 0x1, 0x0)
r3 = openat$net_iprouter(0xffffffffffffff9c, &(0x7f00000002c0)='/net/iprouter\x00', 0xe, 0x3, 0x0)
openat$dev_consctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/consctl\x00', 0xd, 0x3, 0x0)
openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000340)='/net/ether0/clone\x00', 0x12, 0x3, 0x0)
openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f0000000380)='/net/tcp/2/data\x00', 0x10, 0x3, 0x0)
openat$net_ndb(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ndb\x00', 0x9, 0x3, 0x0)
openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000400)='/dev/osversion\x00', 0xf, 0x1, 0x0)
openat$prof_mpstat_raw(0xffffffffffffff9c, &(0x7f0000000440)='/prof/mpstat-raw\x00', 0x11, 0x3, 0x0)
openat$proc_self_user(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/user\x00', 0x10, 0x1, 0x0)
fd2path(r3, &(0x7f00000004c0)=""/237, 0xed)
openat$proc_self_ns(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/ns\x00', 0xe, 0x1, 0x0)
openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f0000000600)='/net/ether0/ifstats\x00', 0x14, 0x1, 0x0)
openat$dev_random(0xffffffffffffff9c, &(0x7f0000000640)='/dev/random\x00', 0xc, 0x1, 0x0)
openat$dev_random(0xffffffffffffff9c, &(0x7f0000000680)='/dev/random\x00', 0xc, 0x1, 0x0)
openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f00000006c0)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0)
openat$net_iprouter(0xffffffffffffff9c, &(0x7f0000000700)='/net/iprouter\x00', 0xe, 0x3, 0x0)
fcntl$F_GETFL(r2, 0x3)
openat$dev_drivers(0xffffffffffffff9c, &(0x7f0000000740)='/dev/drivers\x00', 0xd, 0x1, 0x0)
openat$net_tcp_1_local(0xffffffffffffff9c, &(0x7f0000000780)='/net/tcp/1/local\x00', 0x11, 0x1, 0x0)
openat$net_tcp_2_remote(0xffffffffffffff9c, &(0x7f00000007c0)='/net/tcp/2/remote\x00', 0x12, 0x1, 0x0)
openat$dev_swap(0xffffffffffffff9c, &(0x7f0000000800)='/dev/swap\x00', 0xa, 0x3, 0x0)

15:28:10 executing program 3:
nunmount(&(0x7f0000000000)='./file0\x00', 0x8, &(0x7f0000000040)='./file0\x00', 0x8)
openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f0000000080)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0)
r0 = openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0)
r1 = openat$dev_cons(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cons\x00', 0xa, 0x3, 0x0)
openat$dev_stderr(0xffffffffffffff9c, &(0x7f0000000140)='/dev/stderr\x00', 0xc, 0x3, 0x0)
tcgetattr(r1, &(0x7f0000000180))
openat$net_tcp_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/net/tcp/stats\x00', 0xf, 0x1, 0x0)
r2 = openat$net_tcp_0_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/net/tcp/0/ctl\x00', 0xf, 0x3, 0x0)
openat$net_ether0_1_stats(0xffffffffffffff9c, &(0x7f0000000240)='/net/ether0/1/stats\x00', 0x14, 0x1, 0x0)
rmdir(&(0x7f0000000280)='./file0\x00', 0x8)
openat(r0, &(0x7f00000002c0)='./file0\x00', 0x8, 0x0, 0x42)
openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/net/ether0/0/ctl\x00', 0x12, 0x3, 0x0)
openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f0000000340)='/net/tcp/0/err\x00', 0xf, 0x3, 0x0)
nmount(r2, &(0x7f0000000380)='./file0\x00', 0x8, 0x10)
openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0)
openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f0000000400)='/net/udp/0/ctl\x00', 0xf, 0x3, 0x0)
vmm_ctl$VMM_CTL_GET_EXITS(0x1)
vc_entry()
openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f0000000440)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0)
openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f0000000480)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0)
openat$prof_kprintx(0xffffffffffffff9c, &(0x7f00000004c0)='/prof/kprintx\x00', 0xe, 0x3, 0x0)
openat$net_tcp_1_listen(0xffffffffffffff9c, &(0x7f0000000500)='/net/tcp/1/listen\x00', 0x12, 0x3, 0x0)
openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f0000000540)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0)
openat$net_cs(0xffffffffffffff9c, &(0x7f0000000580)='/net/cs\x00', 0x8, 0x3, 0x0)
openat$proc_self_profile(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/profile\x00', 0x13, 0x1, 0x0)
openat$dev_consctl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/consctl\x00', 0xd, 0x3, 0x0)
openat$dev_caphash(0xffffffffffffff9c, &(0x7f0000000640)='/dev/caphash\x00', 0xd, 0x3, 0x0)
openat$dev_killkid(0xffffffffffffff9c, &(0x7f0000000680)='/dev/killkid\x00', 0xd, 0x3, 0x0)
openat$dev_sdctl(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sdctl\x00', 0xb, 0x3, 0x0)
openat$dev_drivers(0xffffffffffffff9c, &(0x7f0000000700)='/dev/drivers\x00', 0xd, 0x1, 0x0)

15:28:10 executing program 2:
r0 = openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000000)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0)
tcgetattr(r0, &(0x7f0000000040))
openat$prof_kpctl(0xffffffffffffff9c, &(0x7f0000000080)='/prof/kpctl\x00', 0xc, 0x3, 0x0)
r1 = openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0)
openat$net_ether0_0_type(0xffffffffffffff9c, &(0x7f0000000100)='/net/ether0/0/type\x00', 0x13, 0x1, 0x0)
unlink(&(0x7f0000000140)='./file0\x00', 0x8)
openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f0000000180)='/net/tcp/1/status\x00', 0x12, 0x1, 0x0)
openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ether0/2/ctl\x00', 0x12, 0x3, 0x0)
fd2path(r1, &(0x7f0000000200)=""/57, 0x39)
openat$dev_null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0xa, 0x1, 0x0)
openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f0000000280)='/net/ether0/0/data\x00', 0x13, 0x3, 0x0)
r2 = proc_create(&(0x7f00000002c0)='./file0\x00', 0x8, &(0x7f0000000300)='/net/tcp/1/status\x00', 0x12, 0x0)
fchdir(r2, r0)
r3 = openat$proc_self_profile(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/profile\x00', 0x13, 0x1, 0x0)
openat$proc_self_ns(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/ns\x00', 0xe, 0x1, 0x0)
r4 = openat$dev_sysname(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sysname\x00', 0xd, 0x3, 0x0)
openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f0000000400)='/net/tcp/0/err\x00', 0xf, 0x3, 0x0)
nmount(r3, &(0x7f0000000440)='./file0\x00', 0x8, 0x1)
tcgetattr(r4, &(0x7f0000000480))
openat$proc_self_notepg(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/notepg\x00', 0x12, 0x1, 0x0)
populate_va(&(0x7f0000ffd000/0x2000)=nil, 0x3)
openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f0000000500)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0)
openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000540)='/net/ether0/clone\x00', 0x12, 0x3, 0x0)
openat$dev_klog(0xffffffffffffff9c, &(0x7f0000000580)='/dev/klog\x00', 0xa, 0x1, 0x0)
openat$dev_empty(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/.empty\x00', 0xc, 0x3, 0x0)
openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f0000000600)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0)
rename(&(0x7f0000000640)='./file0\x00', 0x8, &(0x7f0000000680)='./file0\x00', 0x8)
openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f00000006c0)='/net/icmp/stats\x00', 0x10, 0x1, 0x0)
openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f0000000700)='/net/icmp/stats\x00', 0x10, 0x1, 0x0)
openat$net_tcp_clone(0xffffffffffffff9c, &(0x7f0000000740)='/net/tcp/clone\x00', 0xf, 0x3, 0x0)

15:28:10 executing program 4:
r0 = openat$net_tcp_0_status(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/0/status\x00', 0x12, 0x1, 0x0)
openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f0000000040)='/net/ipifc/0/status\x00', 0x14, 0x1, 0x0)
abort_sysc_fd(r0)
openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f0000000080)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0)
openat$proc_self_text(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/text\x00', 0x10, 0x1, 0x0)
openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/text\x00', 0x10, 0x1, 0x0)
openat$dev_kmesg(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kmesg\x00', 0xb, 0x1, 0x0)
openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0)
openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/syscall\x00', 0x13, 0x1, 0x0)
openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f0000000200)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0)
openat$dev_pid(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pid\x00', 0x9, 0x1, 0x0)
openat$dev_pgrpid(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pgrpid\x00', 0xc, 0x1, 0x0)
openat$proc_self_fpregs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/fpregs\x00', 0x12, 0x1, 0x0)
openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000300)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0)
openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hostdomain\x00', 0x10, 0x3, 0x0)
openat$net_ether0_1_ifstats(0xffffffffffffff9c, &(0x7f0000000380)='/net/ether0/1/ifstats\x00', 0x16, 0x1, 0x0)
openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0)
openat$proc_self_fpregs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/fpregs\x00', 0x12, 0x1, 0x0)
openat$net_udp_0_listen(0xffffffffffffff9c, &(0x7f0000000440)='/net/udp/0/listen\x00', 0x12, 0x3, 0x0)
openat$dev_caphash(0xffffffffffffff9c, &(0x7f0000000480)='/dev/caphash\x00', 0xd, 0x3, 0x0)
openat$dev_user(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/user\x00', 0xa, 0x3, 0x0)
openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f0000000500)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0)
openat$dev_urandom(0xffffffffffffff9c, &(0x7f0000000540)='/dev/urandom\x00', 0xd, 0x1, 0x0)
openat$dev_swap(0xffffffffffffff9c, &(0x7f0000000580)='/dev/swap\x00', 0xa, 0x3, 0x0)
openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f00000005c0)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0)
openat$dev_swap(0xffffffffffffff9c, &(0x7f0000000600)='/dev/swap\x00', 0xa, 0x3, 0x0)
openat$dev_zero(0xffffffffffffff9c, &(0x7f0000000640)='/dev/zero\x00', 0xa, 0x1, 0x0)
openat$dev_sdctl(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sdctl\x00', 0xb, 0x3, 0x0)
openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f00000006c0)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0)
openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f0000000700)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0)

15:28:10 executing program 5:
vmm_add_gpcs(0xcd, &(0x7f0000000280)={&(0x7f0000000000)="74562814c670a145aa0ddbd6ab3e650ee7614ffb4799b9388b", &(0x7f0000000040)="3266ee3a73a4cbb228002985b476b42e9429c863a5085f7751a33af99aebb6c12936ff14ad15aa95d99ba086c38808d1", &(0x7f0000000080)="c3d7e241072683ddd68d6a5ac8b8a12bcefcb930ba26730aea347ff547f27f3cdb43c253f3abb70b0d7dab138818c88399e3a0872416230c2378537f43a9364e7dc113f30a854653ba0f75a7143f8ddf6ffcf0a77280e28fc1ed568d919e550f815bd07078b20ab89a00dc62d40a98a9a0244590679ad226273d2900a61dfc3eb7e15f6ef9cb286feecb3d117bd87059ee", &(0x7f0000000140)="4b09491b7b621d489a8c169a238468207c1557e19e13bde6d1bb9d65ef351692213ce51c66cacaa8c98f3a98bca81b41113cd172333785f58cd465ca2a0df701d1ff354efac2e9d3d1", &(0x7f00000001c0)="6f2fbc820e598cf6d1c06c10c2c842ab8934aab281de2b86f181fd5e6ecacf61b4ada7dfa27cb6593c5afe81be72661b67eb028c0a37e6fdcaf065feec2399b9e263c0b989fd9750529f9f16ca5d2db4e0a6d33f00b52676c80916ae7e8320b15061e8f4ac3ca4dccb638e156931d66d87f016d24deb4f68bb20faa4082ea576a47dad98198b5e"})
openat$net_udp_clone(0xffffffffffffff9c, &(0x7f00000002c0)='/net/udp/clone\x00', 0xf, 0x3, 0x0)
openat$net_iproute(0xffffffffffffff9c, &(0x7f0000000300)='/net/iproute\x00', 0xd, 0x3, 0x0)
r0 = openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hostdomain\x00', 0x10, 0x3, 0x0)
r1 = openat$proc_self_profile(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/profile\x00', 0x13, 0x1, 0x0)
openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/syscall\x00', 0x13, 0x1, 0x0)
llseek(r0, 0xffff, 0x1, &(0x7f0000000400), 0x2)
openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f0000000440)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0)
openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f0000000480)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0)
fcntl$F_SETFL(r1, 0x4, 0x100000)
openat$dev_capuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/capuse\x00', 0xc, 0x3, 0x0)
openat$dev_zero(0xffffffffffffff9c, &(0x7f0000000500)='/dev/zero\x00', 0xa, 0x1, 0x0)
openat$net_log(0xffffffffffffff9c, &(0x7f0000000540)='/net/log\x00', 0x9, 0x3, 0x0)
r2 = openat$proc_self_fd(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/fd\x00', 0xe, 0x1, 0x0)
openat$proc_self_fpregs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/fpregs\x00', 0x12, 0x1, 0x0)
openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/syscall\x00', 0x13, 0x1, 0x0)
openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f0000000640)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0)
openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000000680)='/dev/stdin\x00', 0xb, 0x3, 0x0)
openat$net_log(0xffffffffffffff9c, &(0x7f00000006c0)='/net/log\x00', 0x9, 0x3, 0x0)
nunmount(&(0x7f0000000700)='./file0\x00', 0x8, &(0x7f0000000740)='./file0\x00', 0x8)
openat$dev_cons(0xffffffffffffff9c, &(0x7f0000000780)='/dev/cons\x00', 0xa, 0x3, 0x0)
openat$net_ipifc_1_remote(0xffffffffffffff9c, &(0x7f00000007c0)='/net/ipifc/1/remote\x00', 0x14, 0x1, 0x0)
fcntl$F_SETFL(r2, 0x4, 0x80000)
openat$net_tcp_2_status(0xffffffffffffff9c, &(0x7f0000000800)='/net/tcp/2/status\x00', 0x12, 0x1, 0x0)
openat$net_ipifc_1_remote(0xffffffffffffff9c, &(0x7f0000000840)='/net/ipifc/1/remote\x00', 0x14, 0x1, 0x0)
openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000880)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0)
openat$net_ipifc_0_local(0xffffffffffffff9c, &(0x7f00000008c0)='/net/ipifc/0/local\x00', 0x13, 0x1, 0x0)
openat$dev_kmesg(0xffffffffffffff9c, &(0x7f0000000900)='/dev/kmesg\x00', 0xb, 0x1, 0x0)
openat$net_tcp_1_listen(0xffffffffffffff9c, &(0x7f0000000940)='/net/tcp/1/listen\x00', 0x12, 0x3, 0x0)
openat$dev_klog(0xffffffffffffff9c, &(0x7f0000000980)='/dev/klog\x00', 0xa, 0x1, 0x0)

15:28:10 executing program 6:
r0 = openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/args\x00', 0x10, 0x3, 0x0)
r1 = openat$net_ether0_1_stats(0xffffffffffffff9c, &(0x7f0000000040)='/net/ether0/1/stats\x00', 0x14, 0x1, 0x0)
tcgetattr(r1, &(0x7f0000000080))
r2 = openat$proc_self_note(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/note\x00', 0x10, 0x1, 0x0)
r3 = openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/vmstatus\x00', 0x14, 0x1, 0x0)
r4 = openat$net_tcp_2_local(0xffffffffffffff9c, &(0x7f0000000140)='/net/tcp/2/local\x00', 0x11, 0x1, 0x0)
tap_fds(&(0x7f00000006c0)=[{r1, 0x1, 0x62, 0x800, &(0x7f0000000200)={&(0x7f0000000180)="957e6f203af7b721eaf430bacc6e635e1c43f8844c185472272bdab2c466f47fef41b1ae86fe9b001f7c25b45662990ada43cb9b6ab60bd532ca04549a54aaeb3494385842a54321a030033790391778", 0x100000001, 0x1, 0xa153, 0x1, 0x33e}}, {r0, 0x1, 0x210, 0x3, &(0x7f00000002c0)={&(0x7f0000000240)="fe8efae0b545246830f34879653905d27aa19a95b439b9aa16bca6a4157fb4612fde24fea614de4a85b7ab5d720757ee73058414bf4faca187141ea4729e83c325c2005975946329650b18ac4c172973", 0xc7c2, 0x0, 0x7, 0x4, 0xd21}}, {r2, 0x3, 0x0, 0xffffffffffffff69, &(0x7f0000000380)={&(0x7f0000000300)="00217577ba79e3f435343149618839011a25f3f19dbf01db8ebecd725d8700212a803b168648a2f1dd1e27861db437f10c22984c7b3440bc5cc3234d86391996c81e0bbcc609df738270541bdd4dafbd", 0x5, 0x0, 0x3, 0x7, 0x800}}, {r4, 0x0, 0x1, 0x401, &(0x7f0000000440)={&(0x7f00000003c0)="39f4a9b1a716b3d436c7456600fb161d82dbf469b1bf82d3bfa72dfbab4dc3da64c8cc961bc49efb77bd497e631c522b7b544a3270250a4669ac5f66ecd675d47e975da497efe27668c259d8ba0dd435", 0x0, 0x1, 0x800, 0x7fffffff, 0xfff}}, {r0, 0x0, 0x40, 0xcf1, &(0x7f0000000500)={&(0x7f0000000480)="32581503cac7c672d43fe447b99f603033756d496614923e22dc061916cce53fbf37b3b212d93002cdf5b4a11c4e2f0baa776d23f9a664b67ea4e9c24042b8dab6d8883cef322284c305aafbe8ac6c29", 0xa42, 0x1, 0x3, 0x3f, 0xfff}}, {r2, 0x3, 0x2, 0x2, &(0x7f00000005c0)={&(0x7f0000000540)="bbfe7f2bbd03f8fd4bfcc09f09ca009da8a63f38bdb2de2cf9ead7fb79b047c36a6d6ba9b946e3225e59f9c4210c87050b549c824d4c50dc0557d884e6ae3b83d32ba2bd00f06b79f11e7a0e4df1465b", 0x0, 0x0, 0x80000001, 0xfff, 0x81}}, {r3, 0x3, 0x20, 0xfffffffffffffffd, &(0x7f0000000680)={&(0x7f0000000600)="46ede9ae038105b78adee56ae572c2a86d7c9fbaa5c7d996af712c3e8b3a067a335d9b31d49c7d1d59e8d66af5c07717e58161b3af799c856059e73676564130780d664cf1dbbad18fda8cd3065e9ca7", 0x5, 0x1, 0xbeab, 0x100, 0x2}}], 0x7)
openat$proc_self_user(0xffffffffffffff9c, &(0x7f00000007c0)='/proc/self/user\x00', 0x10, 0x1, 0x0)
openat$net_iprouter(0xffffffffffffff9c, &(0x7f0000000800)='/net/iprouter\x00', 0xe, 0x3, 0x0)
openat$dev_kmesg(0xffffffffffffff9c, &(0x7f0000000840)='/dev/kmesg\x00', 0xb, 0x1, 0x0)
openat$prof_mpstat(0xffffffffffffff9c, &(0x7f0000000880)='/prof/mpstat\x00', 0xd, 0x3, 0x0)
openat$proc_self_user(0xffffffffffffff9c, &(0x7f00000008c0)='/proc/self/user\x00', 0x10, 0x1, 0x0)
openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f0000000900)='/net/ipifc/0/listen\x00', 0x14, 0x3, 0x0)
openat$dev_bintime(0xffffffffffffff9c, &(0x7f0000000940)='/dev/bintime\x00', 0xd, 0x3, 0x0)
openat$dev_sdctl(0xffffffffffffff9c, &(0x7f0000000980)='/dev/sdctl\x00', 0xb, 0x3, 0x0)
openat$dev_kprint(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/kprint\x00', 0xc, 0x1, 0x0)
openat$proc_self_note(0xffffffffffffff9c, &(0x7f0000000a00)='/proc/self/note\x00', 0x10, 0x1, 0x0)
r5 = openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/args\x00', 0x10, 0x3, 0x0)
write(r5, &(0x7f0000000a80)="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", 0x1000)
r6 = openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f0000001a80)='/net/tcp/1/status\x00', 0x12, 0x1, 0x0)
llseek(r6, 0x200, 0x1ff, &(0x7f0000001ac0), 0x0)
openat$net_ndb(0xffffffffffffff9c, &(0x7f0000001b00)='/net/ndb\x00', 0x9, 0x3, 0x0)
openat$net_udp_0_listen(0xffffffffffffff9c, &(0x7f0000001b40)='/net/udp/0/listen\x00', 0x12, 0x3, 0x0)
r7 = openat$net_icmpv6_clone(0xffffffffffffff9c, &(0x7f0000001b80)='/net/icmpv6/clone\x00', 0x12, 0x3, 0x0)
openat$net_ipifc_1_data(0xffffffffffffff9c, &(0x7f0000001bc0)='/net/ipifc/1/data\x00', 0x12, 0x3, 0x0)
openat$dev_killkid(0xffffffffffffff9c, &(0x7f0000001c00)='/dev/killkid\x00', 0xd, 0x3, 0x0)
openat$net_ether0_1_ifstats(0xffffffffffffff9c, &(0x7f0000001c40)='/net/ether0/1/ifstats\x00', 0x16, 0x1, 0x0)
openat$net_ipifc_0_remote(0xffffffffffffff9c, &(0x7f0000001c80)='/net/ipifc/0/remote\x00', 0x14, 0x1, 0x0)
openat$net_tcp_0_data(0xffffffffffffff9c, &(0x7f0000001cc0)='/net/tcp/0/data\x00', 0x10, 0x3, 0x0)
llseek(r7, 0x7, 0xf28c, &(0x7f0000001d00), 0x0)

15:28:10 executing program 7:
openat$net_iproute(0xffffffffffffff9c, &(0x7f0000000000)='/net/iproute\x00', 0xd, 0x3, 0x0)
r0 = openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f0000000040)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0)
openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000000080)='/dev/stdin\x00', 0xb, 0x3, 0x0)
openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0)
openat$net_ether0_1_stats(0xffffffffffffff9c, &(0x7f0000000100)='/net/ether0/1/stats\x00', 0x14, 0x1, 0x0)
openat$net_iproute(0xffffffffffffff9c, &(0x7f0000000140)='/net/iproute\x00', 0xd, 0x3, 0x0)
openat$dev_drivers(0xffffffffffffff9c, &(0x7f0000000180)='/dev/drivers\x00', 0xd, 0x1, 0x0)
r1 = openat$dev_stdin(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/stdin\x00', 0xb, 0x3, 0x0)
fd2path(r1, &(0x7f0000000200)=""/176, 0xb0)
r2 = openat$net_iproute(0xffffffffffffff9c, &(0x7f00000002c0)='/net/iproute\x00', 0xd, 0x3, 0x0)
openat$dev_stdout(0xffffffffffffff9c, &(0x7f0000000300)='/dev/stdout\x00', 0xc, 0x3, 0x0)
llseek(r0, 0x80000000, 0x7, &(0x7f0000000340), 0x1)
openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hostdomain\x00', 0x10, 0x3, 0x0)
tap_fds(&(0x7f0000000480)=[{r2, 0x0, 0x20c, 0x7, &(0x7f0000000440)={&(0x7f00000003c0)="85979e8b4afc56e983eeb68b43753708f4b248ae50c2f6aed36aca32713b5a6b396233d989e08f0f9e5ecbdb09a7207551aef74d9f833d0621b64ebebbd6cd292f99789b5b0dba21bc977e9251bacca9", 0x7fffffff, 0x1, 0x0, 0x9, 0x7}}], 0x1)
openat$dev_capuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/capuse\x00', 0xc, 0x3, 0x0)
openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f0000000500)='/net/ipifc/0/listen\x00', 0x14, 0x3, 0x0)
openat$dev_zero(0xffffffffffffff9c, &(0x7f0000000540)='/dev/zero\x00', 0xa, 0x1, 0x0)
r3 = openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f0000000580)='/net/icmpv6/stats\x00', 0x12, 0x1, 0x0)
tap_fds(&(0x7f00000008c0)=[{r2, 0x1, 0x600, 0x7, &(0x7f0000000640)={&(0x7f00000005c0)="86fb4ca4fd05817ffe87a1b2b2ef4dab0258fdbc41fa814c1aa143609084d567b691c2c26ba4652ffe488887eecaa383e1db95e70843cd2115e472bbac0a1bddbbb8259fef85e3426da93373b27438b8", 0xe332, 0x1, 0xdb3, 0x5, 0x1000}}, {r3, 0x3, 0xc0, 0x9, &(0x7f0000000700)={&(0x7f0000000680)="7f8ebe856ae3a9f52fac5a2aee1acda6acce7fe01f3997c82de3c077cb0d8b11e8121b24f775943f48ca1925e463db9786a91fa53bd0fc774f64c7f8189f2233ecc6c1b3c6aea0c78aabf57bde6c1fdd", 0xffffffff, 0x0, 0x400, 0x7, 0x7ff}}, {r3, 0x3, 0x621, 0x6, &(0x7f00000007c0)={&(0x7f0000000740)="a096f0fda6cd39105c8f0f75652668a3a9ef0daaf4d7f5a3b0c1b26534eafe9879e8850fc3d3b9697798ca7c2f91ce583201ca4caa6795f168bc5c747b0295ef1e220c6845b3a92b10d125ef35a3a0aa", 0x1020000000000, 0x1, 0x9a6b690, 0x6, 0x1}}, {r2, 0x1, 0x4c, 0x9, &(0x7f0000000880)={&(0x7f0000000800)="67770f3b1044d08c89212b50dcee521390f1750eea8fcba4b9aea5cb0445a801c387738ed5602576a02ffe337d1eedb48bad331da6668b985d0ac2df1d576fc149d700152aa3f0a6a2fc37464a6539eb", 0x7, 0x0, 0x8, 0xc64056c, 0x7f}}], 0x4)
openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000000940)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0)
openat(r0, &(0x7f0000000980)='./file0\x00', 0x8, 0x8000, 0x8)
openat$net_ndb(0xffffffffffffff9c, &(0x7f00000009c0)='/net/ndb\x00', 0x9, 0x3, 0x0)
openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f0000000a00)='/net/ipifc/0/listen\x00', 0x14, 0x3, 0x0)
openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f0000000a40)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0)
openat$proc_self_note(0xffffffffffffff9c, &(0x7f0000000a80)='/proc/self/note\x00', 0x10, 0x1, 0x0)
openat$proc_self_fpregs(0xffffffffffffff9c, &(0x7f0000000ac0)='/proc/self/fpregs\x00', 0x12, 0x1, 0x0)
openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f0000000b00)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0)
openat$net_ipifc_0_data(0xffffffffffffff9c, &(0x7f0000000b40)='/net/ipifc/0/data\x00', 0x12, 0x3, 0x0)
r4 = openat$prof_mpstat_raw(0xffffffffffffff9c, &(0x7f0000000b80)='/prof/mpstat-raw\x00', 0x11, 0x3, 0x0)
fcntl$F_SETFL(r4, 0x4, 0xc00)


bash-4.3$ 

kernel panic at kern/src/ns/qio.c:1356, from core 2: assertion failed: BLEN(b) <= len - sofar

Stack Backtrace on Core 2:

#01 [<0xffffffffc200a2bc>] in backtrace

#02 [<0xffffffffc2009afd>] in _panic

#03 [<0xffffffffc203a02b>] in read_all_blocks

#04 [<0xffffffffc203c744>] in qread

#05 [<0xffffffffc201491b>] in ipread

#06 [<0xffffffffc203f6b3>] in rread

#07 [<0xffffffffc203f85b>] in sysread

#08 [<0xffffffffc2055e61>] in sys_read

#09 [<0xffffffffc2059319>] in syscall

#10 [<0xffffffffc20594e4>] in run_local_syscall

#11 [<0xffffffffc2059a19>] in prep_syscalls

#12 [<0xffffffffc20ab25a>] in sysenter_callwrapper


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

Type 'help' for a list of commands.
15:28:16 executing program 0:
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0)
openat$dev_caphash(0xffffffffffffff9c, &(0x7f0000000000)='/dev/caphash\x00', 0xd, 0x3, 0x0)
openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f0000000040)='/net/udp/0/data\x00', 0xfffffffffffffd40, 0x3, 0x0)