2019/04/01 07:53:42 fuzzer started
2019/04/01 07:53:42 dialing manager at 127.0.0.1:43191
2019/04/01 07:53:42 syscalls: 1
2019/04/01 07:53:42 code coverage: support is not implemented in syzkaller
2019/04/01 07:53:42 comparison tracing: support is not implemented in syzkaller
2019/04/01 07:53:42 extra coverage: support is not implemented in syzkaller
2019/04/01 07:53:42 setuid sandbox: support is not implemented in syzkaller
2019/04/01 07:53:42 namespace sandbox: support is not implemented in syzkaller
2019/04/01 07:53:42 Android sandbox: support is not implemented in syzkaller
2019/04/01 07:53:42 fault injection: support is not implemented in syzkaller
2019/04/01 07:53:42 leak checking: support is not implemented in syzkaller
2019/04/01 07:53:42 net packet injection: support is not implemented in syzkaller
2019/04/01 07:53:42 net device setup: support is not implemented in syzkaller
07:53:42 executing program 0:
openat$proc_self_strace_traceset(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/strace_traceset\x00', 0x1b, 0x3, 0x0)
openat$dev_killkid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/killkid\x00', 0xd, 0x3, 0x0)
openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/ctl\x00', 0xf, 0x3, 0x0)
openat$dev_sysname(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sysname\x00', 0xd, 0x3, 0x0)
openat$dev_caphash(0xffffffffffffff9c, &(0x7f0000000100)='/dev/caphash\x00', 0xd, 0x3, 0x0)
openat$dev_sysctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sysctl\x00', 0xc, 0x3, 0x0)
openat$dev_sysctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sysctl\x00', 0xc, 0x3, 0x0)
r0 = openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hostdomain\x00', 0x10, 0x3, 0x0)
fstat(r0, &(0x7f0000000200))
r1 = openat$net_ipifc_1_remote(0xffffffffffffff9c, &(0x7f0000000280)='/net/ipifc/1/remote\x00', 0x14, 0x1, 0x0)
openat$dev_user(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/user\x00', 0xa, 0x3, 0x0)
r2 = openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f0000000300)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0)
openat$net_tcp_0_data(0xffffffffffffff9c, &(0x7f0000000340)='/net/tcp/0/data\x00', 0x10, 0x3, 0x0)
openat$net_arp(0xffffffffffffff9c, &(0x7f0000000380)='/net/arp\x00', 0x9, 0x3, 0x0)
r3 = openat$net_tcp_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/net/tcp/stats\x00', 0xf, 0x1, 0x0)
openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f0000000400)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0)
openat$net_iprouter(0xffffffffffffff9c, &(0x7f0000000440)='/net/iprouter\x00', 0xe, 0x3, 0x0)
r4 = openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f0000000480)='/net/udp/0/remote\x00', 0x12, 0x1, 0x0)
symlink(&(0x7f00000004c0)='./file0\x00', 0x8, &(0x7f0000000500)='./file0\x00', 0x8)
r5 = openat$net_ether0_1_ifstats(0xffffffffffffff9c, &(0x7f0000000540)='/net/ether0/1/ifstats\x00', 0x16, 0x1, 0x0)
openat$prof_kpdata(0xffffffffffffff9c, &(0x7f0000000580)='/prof/kpdata\x00', 0xd, 0x3, 0x0)
openat$net_tcp_1_ctl(0xffffffffffffff9c, &(0x7f00000005c0)='/net/tcp/1/ctl\x00', 0xf, 0x3, 0x0)
r6 = proc_create(&(0x7f0000000600)='./file0\x00', 0x8, &(0x7f0000000640)='/prof/kpdata\x00', 0xd, 0x1)
dup_fds_to(r6, &(0x7f0000000680)=[{r3}, {r1}, {r4}, {r3}, {r5}, {r3}, {r2}], 0x7)
openat$net_iproute(0xffffffffffffff9c, &(0x7f0000000700)='/net/iproute\x00', 0xd, 0x3, 0x0)
openat$net_udp_clone(0xffffffffffffff9c, &(0x7f0000000740)='/net/udp/clone\x00', 0xf, 0x3, 0x0)
openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000780)='/proc/self/text\x00', 0x10, 0x1, 0x0)
openat$proc_self_notepg(0xffffffffffffff9c, &(0x7f00000007c0)='/proc/self/notepg\x00', 0x12, 0x1, 0x0)
openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f0000000800)='/proc/self/noteid\x00', 0x12, 0x3, 0x0)
openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f0000000840)='/net/udp/0/status\x00', 0x12, 0x1, 0x0)

07:53:42 executing program 1:
r0 = openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0)
r1 = openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f0000000040)='/net/ether0/addr\x00', 0x11, 0x3, 0x0)
r2 = openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f0000000080)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0)
change_vcore(0x379, 0x0)
r3 = openat$proc_self_text(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/text\x00', 0x10, 0x1, 0x0)
link(&(0x7f0000000100)='./file0\x00', 0x8, &(0x7f0000000140)='./file0\x00', 0x8)
openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f0000000180)='/net/tcp/2/data\x00', 0x10, 0x3, 0x0)
openat$dev_sysstat(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sysstat\x00', 0xd, 0x3, 0x0)
fchdir(0xffffffffffffffff, r2)
nmount(r3, &(0x7f0000000200)='./file0\x00', 0x8, 0x4)
openat$dev_pgrpid(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pgrpid\x00', 0xc, 0x1, 0x0)
openat$prof_kpctl(0xffffffffffffff9c, &(0x7f0000000280)='/prof/kpctl\x00', 0xc, 0x3, 0x0)
proc_create(&(0x7f00000002c0)='./file0\x00', 0x8, &(0x7f0000000300)='/prof/kpctl\x00', 0xc, 0x1)
openat$dev_klog(0xffffffffffffff9c, &(0x7f0000000340)='/dev/klog\x00', 0xa, 0x1, 0x0)
close(r2)
r4 = openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f0000000380)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0)
openat(r0, &(0x7f00000003c0)='./file0\x00', 0x8, 0x0, 0x1)
r5 = openat$net_tcp_stats(0xffffffffffffff9c, &(0x7f0000000400)='/net/tcp/stats\x00', 0xf, 0x1, 0x0)
readlink(&(0x7f0000000440)='./file0\x00', 0x8, &(0x7f0000000480)=""/7, 0x7)
llseek(r4, 0x2, 0x101, &(0x7f00000004c0), 0x1)
fcntl$F_DUPFD(r3, 0x0, r5, 0x1)
wstat(&(0x7f0000000500)='./file0\x00', 0x8, &(0x7f0000000540)=""/107, 0x6b, 0x0)
openat(r1, &(0x7f00000005c0)='./file0\x00', 0x8, 0x100000, 0x0)
openat$net_arp(0xffffffffffffff9c, &(0x7f0000000600)='/net/arp\x00', 0x9, 0x3, 0x0)
openat$proc_self_maps(0xffffffffffffff9c, &(0x7f0000000640)='/proc/self/maps\x00', 0x10, 0x1, 0x0)
openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f0000000680)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0)
openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f00000006c0)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0)
openat$net_ipifc_1_listen(0xffffffffffffff9c, &(0x7f0000000700)='/net/ipifc/1/listen\x00', 0x14, 0x3, 0x0)
openat$dev_pid(0xffffffffffffff9c, &(0x7f0000000740)='/dev/pid\x00', 0x9, 0x1, 0x0)
openat$dev_hostowner(0xffffffffffffff9c, &(0x7f0000000780)='/dev/hostowner\x00', 0xf, 0x3, 0x0)

07:53:42 executing program 2:
r0 = openat$dev_bintime(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bintime\x00', 0xd, 0x3, 0x0)
fcntl$F_GETFD(r0, 0x1)
openat$proc_self_strace(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/strace\x00', 0x12, 0x1, 0x0)
openat$proc_self_fpregs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/fpregs\x00', 0x12, 0x1, 0x0)
openat$net_ipifc_1_data(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipifc/1/data\x00', 0x12, 0x3, 0x0)
openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000100)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0)
openat$dev_sysctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sysctl\x00', 0xc, 0x3, 0x0)
openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f0000000180)='/net/ipifc/0/listen\x00', 0x14, 0x3, 0x0)
r1 = openat$dev_killkid(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/killkid\x00', 0xd, 0x3, 0x0)
openat$proc_self_core(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/core\x00', 0x10, 0x1, 0x0)
openat$net_ipifc_1_data(0xffffffffffffff9c, &(0x7f0000000240)='/net/ipifc/1/data\x00', 0x12, 0x3, 0x0)
getcwd(&(0x7f0000000280)=""/103, 0x67)
tcgetattr(r0, &(0x7f0000000300))
openat(r1, &(0x7f0000000340)='./file0\x00', 0x8, 0x8940, 0x4)
r2 = openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/net/ether0/2/ctl\x00', 0x12, 0x3, 0x0)
openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/vmstatus\x00', 0x14, 0x1, 0x0)
openat$net_cs(0xffffffffffffff9c, &(0x7f0000000400)='/net/cs\x00', 0x8, 0x3, 0x0)
openat$net_tcp_0_data(0xffffffffffffff9c, &(0x7f0000000440)='/net/tcp/0/data\x00', 0x10, 0x3, 0x0)
openat$dev_ppid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppid\x00', 0xa, 0x1, 0x0)
openat$prof_kptrace(0xffffffffffffff9c, &(0x7f00000004c0)='/prof/kptrace\x00', 0xe, 0x3, 0x0)
openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f0000000500)='/net/icmp/stats\x00', 0x10, 0x1, 0x0)
openat$dev_sysstat(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sysstat\x00', 0xd, 0x3, 0x0)
openat$net_log(0xffffffffffffff9c, &(0x7f0000000580)='/net/log\x00', 0x9, 0x3, 0x0)
openat(r2, &(0x7f00000005c0)='./file0\x00', 0x8, 0x10000, 0x8)
openat$prof_kprintx(0xffffffffffffff9c, &(0x7f0000000600)='/prof/kprintx\x00', 0xe, 0x3, 0x0)
openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f0000000640)='/net/icmpv6/stats\x00', 0x12, 0x1, 0x0)
openat$prof_mpstat(0xffffffffffffff9c, &(0x7f0000000680)='/prof/mpstat\x00', 0xd, 0x3, 0x0)
openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f00000006c0)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0)
openat$net_ipifc_0_err(0xffffffffffffff9c, &(0x7f0000000700)='/net/ipifc/0/err\x00', 0x11, 0x3, 0x0)
openat$dev_sysname(0xffffffffffffff9c, &(0x7f0000000740)='/dev/sysname\x00', 0xd, 0x3, 0x0)

07:53:42 executing program 6:
abort_sysc(0x4)
abort_sysc(0x6159)
unlink(&(0x7f0000000000)='./file0\x00', 0x8)
openat$net_tcp_clone(0xffffffffffffff9c, &(0x7f0000000040)='/net/tcp/clone\x00', 0xf, 0x3, 0x0)
openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0)
r0 = openat$net_ipifc_0_remote(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipifc/0/remote\x00', 0x14, 0x1, 0x0)
r1 = openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f0000000100)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000004, 0x10, 0xffffffffffffffff, 0x1)
openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f0000000140)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0)
openat$dev_drivers(0xffffffffffffff9c, &(0x7f0000000180)='/dev/drivers\x00', 0xd, 0x1, 0x0)
fcntl$F_DUPFD(r0, 0x0, r1, 0x1)
openat$net_tcp_1_data(0xffffffffffffff9c, &(0x7f00000001c0)='/net/tcp/1/data\x00', 0x10, 0x3, 0x0)
openat$net_tcp_0_local(0xffffffffffffff9c, &(0x7f0000000200)='/net/tcp/0/local\x00', 0x11, 0x1, 0x0)
openat$net_iproute(0xffffffffffffff9c, &(0x7f0000000240)='/net/iproute\x00', 0xd, 0x3, 0x0)
openat$net_ipifc_0_remote(0xffffffffffffff9c, &(0x7f0000000280)='/net/ipifc/0/remote\x00', 0x14, 0x1, 0x0)
openat$dev_zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0xa, 0x1, 0x0)
openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f0000000300)='/net/udp/0/err\x00', 0xf, 0x3, 0x0)
openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000000340)='/dev/stdin\x00', 0xb, 0x3, 0x0)
openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/osversion\x00', 0xf, 0x1, 0x0)
openat$net_empty(0xffffffffffffff9c, &(0x7f00000003c0)='/net/.empty\x00', 0xc, 0x3, 0x0)
openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000400)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0)
openat$dev_sysctl(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sysctl\x00', 0xc, 0x3, 0x0)
openat$net_ipifc_0_remote(0xffffffffffffff9c, &(0x7f0000000480)='/net/ipifc/0/remote\x00', 0x14, 0x1, 0x0)
openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f00000004c0)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0)
openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000500)='/prof/.empty\x00', 0xd, 0x3, 0x0)
openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f0000000540)='/net/tcp/2/data\x00', 0x10, 0x3, 0x0)
r2 = proc_create(&(0x7f0000000580)='./file0\x00', 0x8, &(0x7f00000005c0)='\x00', 0x1, 0x0)
waitpid(r2, &(0x7f0000000600), 0x3)
access(&(0x7f0000000640)='./file0\x00', 0x8, 0x1)
openat$proc_self_proc(0xffffffffffffff9c, &(0x7f0000000680)='/proc/self/proc\x00', 0x10, 0x1, 0x0)

07:53:42 executing program 4:
openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f0000000000)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0)
openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f0000000040)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0)
openat$proc_self_proc(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/proc\x00', 0x10, 0x1, 0x0)
openat$net_tcp_2_local(0xffffffffffffff9c, &(0x7f00000000c0)='/net/tcp/2/local\x00', 0x11, 0x1, 0x0)
openat$proc_self_segment(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/segment\x00', 0x13, 0x1, 0x0)
openat$proc_self_segment(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/segment\x00', 0x13, 0x1, 0x0)
openat$dev_stderr(0xffffffffffffff9c, &(0x7f0000000180)='/dev/stderr\x00', 0xc, 0x3, 0x0)
r0 = openat$net_tcp_2_local(0xffffffffffffff9c, &(0x7f00000001c0)='/net/tcp/2/local\x00', 0x11, 0x1, 0x0)
openat$net_tcp_clone(0xffffffffffffff9c, &(0x7f0000000200)='/net/tcp/clone\x00', 0xf, 0x3, 0x0)
openat$net_tcp_0_local(0xffffffffffffff9c, &(0x7f0000000240)='/net/tcp/0/local\x00', 0x11, 0x1, 0x0)
r1 = openat$net_ether0_1_ifstats(0xffffffffffffff9c, &(0x7f0000000280)='/net/ether0/1/ifstats\x00', 0x16, 0x1, 0x0)
r2 = openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f00000002c0)='/net/tcp/0/err\x00', 0xf, 0x3, 0x0)
openat$dev_caphash(0xffffffffffffff9c, &(0x7f0000000300)='/dev/caphash\x00', 0xd, 0x3, 0x0)
openat$dev_caphash(0xffffffffffffff9c, &(0x7f0000000340)='/dev/caphash\x00', 0xd, 0x3, 0x0)
openat$dev_capuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/capuse\x00', 0xc, 0x3, 0x0)
openat$prof_kptrace(0xffffffffffffff9c, &(0x7f00000003c0)='/prof/kptrace\x00', 0xe, 0x3, 0x0)
openat$net_icmpv6_clone(0xffffffffffffff9c, &(0x7f0000000400)='/net/icmpv6/clone\x00', 0x12, 0x3, 0x0)
openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/noteid\x00', 0x12, 0x3, 0x0)
openat$dev_zero(0xffffffffffffff9c, &(0x7f0000000480)='/dev/zero\x00', 0xa, 0x1, 0x0)
r3 = proc_create(&(0x7f00000004c0)='./file0\x00', 0x8, &(0x7f0000000500)='/dev/caphash\x00', 0xd, 0x0)
dup_fds_to(r3, &(0x7f0000000540)=[{r2}, {r0}, {r1}], 0x3)
openat$proc_self_note(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/note\x00', 0x10, 0x1, 0x0)
openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f00000005c0)='/net/tcp/0/err\x00', 0xf, 0x3, 0x0)
openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f0000000600)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0)
openat$prof_kprintx(0xffffffffffffff9c, &(0x7f0000000640)='/prof/kprintx\x00', 0xe, 0x3, 0x0)
openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f0000000680)='/net/icmpv6/stats\x00', 0x12, 0x1, 0x0)
openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f00000006c0)='/net/ether0/addr\x00', 0x11, 0x3, 0x0)
openat$proc_self_wait(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/wait\x00', 0x10, 0x1, 0x0)
openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000740)='/proc/self/args\x00', 0x10, 0x3, 0x0)
openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f0000000780)='/net/udp/0/err\x00', 0xf, 0x3, 0x0)

07:53:42 executing program 5:
r0 = openat$proc_self_profile(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/profile\x00', 0x13, 0x1, 0x0)
r1 = fcntl$F_DUPFD(0xffffffffffffffff, 0x0, r0, 0x0)
r2 = fcntl$F_DUPFD(r0, 0x0, r0, 0x0)
openat$dev_hostowner(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hostowner\x00', 0xf, 0x3, 0x0)
r3 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x8, 0x19003, 0x100)
r4 = openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f00000000c0)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0)
openat$proc_self_segment(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/segment\x00', 0x13, 0x1, 0x0)
fcntl$F_DUPFD(r3, 0x0, r3, 0xffff)
r5 = openat$dev_stderr(0xffffffffffffff9c, &(0x7f0000000140)='/dev/stderr\x00', 0xc, 0x3, 0x0)
openat$dev_bintime(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bintime\x00', 0xd, 0x3, 0x0)
openat$proc_self_profile(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/profile\x00', 0x13, 0x1, 0x0)
openat$net_ipifc_0_local(0xffffffffffffff9c, &(0x7f0000000200)='/net/ipifc/0/local\x00', 0x13, 0x1, 0x0)
r6 = openat$proc_self_fpregs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/fpregs\x00', 0x12, 0x1, 0x0)
openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f0000000280)='/net/udp/0/data\x00', 0x10, 0x3, 0x0)
r7 = openat$net_ipifc_0_remote(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ipifc/0/remote\x00', 0x14, 0x1, 0x0)
abort_sysc_fd(r2)
openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/args\x00', 0x10, 0x3, 0x0)
r8 = openat$dev_stderr(0xffffffffffffff9c, &(0x7f0000000340)='/dev/stderr\x00', 0xc, 0x3, 0x0)
r9 = openat$dev_ppid(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppid\x00', 0xa, 0x1, 0x0)
r10 = proc_create(&(0x7f00000003c0)='./file1\x00', 0x8, &(0x7f0000000400)='/net/udp/0/data\x00', 0x10, 0x1)
dup_fds_to(r10, &(0x7f0000000440)=[{r1}, {r3}, {r8}, {r5}, {r6}, {r9}, {r4}], 0x7)
openat$dev_sdctl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sdctl\x00', 0xb, 0x3, 0x0)
r11 = openat$net_udp_stats(0xffffffffffffff9c, &(0x7f0000000500)='/net/udp/stats\x00', 0xf, 0x1, 0x0)
fchdir(r10, r7)
openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/text\x00', 0x10, 0x1, 0x0)
fcntl$F_SYNC(r11, 0x65)
openat$net_log(0xffffffffffffff9c, &(0x7f0000000580)='/net/log\x00', 0x9, 0x3, 0x0)
openat$prof_kpdata(0xffffffffffffff9c, &(0x7f00000005c0)='/prof/kpdata\x00', 0xd, 0x3, 0x0)
proc_create(&(0x7f0000000600)='./file2\x00', 0x8, &(0x7f0000000640)='/proc/self/fpregs\x00', 0x12, 0x0)
openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f0000000680)='/net/ipifc/0/status\x00', 0x14, 0x1, 0x0)

07:53:42 executing program 7:
r0 = openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0)
openat$net_tcp_2_status(0xffffffffffffff9c, &(0x7f0000000040)='/net/tcp/2/status\x00', 0x12, 0x1, 0x0)
openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f0000000080)='/net/udp/0/status\x00', 0x12, 0x1, 0x0)
r1 = openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/ctl\x00', 0xf, 0x3, 0x0)
openat$dev_stdout(0xffffffffffffff9c, &(0x7f0000000100)='/dev/stdout\x00', 0xc, 0x3, 0x0)
openat$dev_stdout(0xffffffffffffff9c, &(0x7f0000000140)='/dev/stdout\x00', 0xc, 0x3, 0x0)
write(r1, &(0x7f0000000180)="675e619b31a8651311a712a567cf769ba62973665d6492857f45327ef7b709fd5c38edf5c9126f3a12fce8488cc78ba53b595c8654bacfe32895bd95edda8e47d09308a3f415710ce5d2238f628525605f9ed312e03b5a55a6471aef987283027f31aa4696e9f3f533e0f46f53b0e57a5eec07d7295e793ebe42da7d11d6d9e322692c4f9c3dbb4d64ff88dfd3df61e55352ea985b35dc62878ede75f37b629ae080f3e28bdf54d0b8247376028c395b1f7132c41018c9fca57a8c2897718d", 0xbf)
r2 = openat$proc_self_ns(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/ns\x00', 0xe, 0x1, 0x0)
openat$proc_self_status(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/status\x00', 0x12, 0x1, 0x0)
openat$dev_hostowner(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hostowner\x00', 0xf, 0x3, 0x0)
openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f0000000300)='/net/udp/0/remote\x00', 0x12, 0x1, 0x0)
openat$net_ipifc_0_local(0xffffffffffffff9c, &(0x7f0000000340)='/net/ipifc/0/local\x00', 0x13, 0x1, 0x0)
fcntl$F_GETFD(r2, 0x1)
r3 = openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hostdomain\x00', 0x10, 0x3, 0x0)
openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f00000003c0)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0)
chdir(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x8)
openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/vmstatus\x00', 0x14, 0x1, 0x0)
openat$net_ipifc_0_data(0xffffffffffffff9c, &(0x7f0000000480)='/net/ipifc/0/data\x00', 0x12, 0x3, 0x0)
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$net_tcp_0_err(0xffffffffffffff9c, &(0x7f0000000540)='/net/tcp/0/err\x00', 0xf, 0x3, 0x0)
read(r0, &(0x7f0000000580), 0x0)
openat$dev_cputime(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cputime\x00', 0xd, 0x1, 0x0)
umask(0x2)
openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f0000000600)='/net/udp/0/status\x00', 0x12, 0x1, 0x0)
tcgetattr(r3, &(0x7f0000000640))
openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f0000000680)='/net/ipifc/0/status\x00', 0x14, 0x1, 0x0)
openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f00000006c0)='/net/ipifc/0/status\x00', 0x14, 0x1, 0x0)
openat$proc_self_strace(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/strace\x00', 0x12, 0x1, 0x0)
openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000740)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0)

07:53:42 executing program 3:
r0 = openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0)
r1 = openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/net/udp/0/ctl\x00', 0xf, 0x3, 0x0)
close(r0)
fcntl$F_SYNC(r1, 0x65)
openat$net_ether0_1_ifstats(0xffffffffffffff9c, &(0x7f0000000080)='/net/ether0/1/ifstats\x00', 0x16, 0x1, 0x0)
r2 = openat$prof_kprintx(0xffffffffffffff9c, &(0x7f00000000c0)='/prof/kprintx\x00', 0xe, 0x3, 0x0)
r3 = openat$proc_self_notepg(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/notepg\x00', 0x12, 0x1, 0x0)
syz_execute_func(&(0x7f0000000140)="66450fe7ac31feefffffc402ed905c3309c4e175f55e74c4627d1c8ce360e106bc47dee944cfc461e054630065410f0dbb99899999f22ed80bc441dd71d52a")
openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f0000000180)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0)
fcntl$F_GETFL(r0, 0x3)
r4 = openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/syscall\x00', 0x13, 0x1, 0x0)
r5 = openat$net_ether0_2_ifstats(0xffffffffffffff9c, &(0x7f0000000200)='/net/ether0/2/ifstats\x00', 0x16, 0x1, 0x0)
openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f0000000240)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0)
openat$net_ipselftab(0xffffffffffffff9c, &(0x7f0000000280)='/net/ipselftab\x00', 0xf, 0x1, 0x0)
mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x1000000, 0x11, r4, 0x5)
fcntl$F_SYNC(r3, 0x65)
fcntl$F_DUPFD(r2, 0x0, r5, 0x0)
openat$net_tcp_2_status(0xffffffffffffff9c, &(0x7f00000002c0)='/net/tcp/2/status\x00', 0x12, 0x1, 0x0)
proc_run(0xffffffffffffffff)
openat$dev_stdout(0xffffffffffffff9c, &(0x7f0000000300)='/dev/stdout\x00', 0xc, 0x3, 0x0)
openat$dev_caphash(0xffffffffffffff9c, &(0x7f0000000340)='/dev/caphash\x00', 0xd, 0x3, 0x0)
openat$dev_time(0xffffffffffffff9c, &(0x7f0000000380)='/dev/time\x00', 0xa, 0x3, 0x0)
openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f00000003c0)='/net/icmp/clone\x00', 0x10, 0x3, 0x0)
r6 = proc_create(&(0x7f0000000400)='./file0\x00', 0x8, &(0x7f0000000440)=',$\x00', 0x3, 0x0)
proc_run(r6)
openat$prof_kpdata(0xffffffffffffff9c, &(0x7f0000000480)='/prof/kpdata\x00', 0xd, 0x3, 0x0)
openat$dev_random(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/random\x00', 0xc, 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000500)='./file0\x00', 0x8, 0x120000, 0x8)
openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f0000000540)='/net/ether0/0/ifstats\x00', 0x16, 0x1, 0x0)
openat$prof_kpctl(0xffffffffffffff9c, &(0x7f0000000580)='/prof/kpctl\x00', 0xc, 0x3, 0x0)

07:53:43 executing program 0:
r0 = openat$dev_klog(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/klog\x00', 0x5, 0x1, 0x0)
r1 = openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000100)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0)
abort_sysc_fd(r1)
read(r0, &(0x7f0000000000)=""/3, 0xed)
openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f0000000040)='/net/udp/0/err\x00', 0xf, 0x3, 0x0)
openat$dev_swap(0xffffffffffffff9c, &(0x7f0000000080)='/dev/swap\x00', 0xa, 0x3, 0x0)


bash-4.3$ 

kernel panic at kern/src/ns/sysfile.c:729, from core 3: assertion failed: n >= sizeof(struct kdirent)

Stack Backtrace on Core 3:

#01 [<0xffffffffc200a39c>] in backtrace

#02 [<0xffffffffc2009b35>] in _panic

#03 [<0xffffffffc203f933>] in rread

#04 [<0xffffffffc203fa5b>] in sysread

#05 [<0xffffffffc20590e9>] in sys_read

#06 [<0xffffffffc2059a19>] in syscall

#07 [<0xffffffffc205a5c8>] in run_local_syscall

#08 [<0xffffffffc205ab09>] in prep_syscalls

#09 [<0xffffffffc20ac422>] in sysenter_callwrapper


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

Type 'help' for a list of commands.