2019/05/08 15:37:32 fuzzer started
2019/05/08 15:37:32 dialing manager at 127.0.0.1:35201
2019/05/08 15:37:32 syscalls: 212
2019/05/08 15:37:32 code coverage: support is not implemented in syzkaller
2019/05/08 15:37:32 comparison tracing: support is not implemented in syzkaller
2019/05/08 15:37:32 extra coverage: support is not implemented in syzkaller
2019/05/08 15:37:32 setuid sandbox: support is not implemented in syzkaller
2019/05/08 15:37:32 namespace sandbox: support is not implemented in syzkaller
2019/05/08 15:37:32 Android sandbox: support is not implemented in syzkaller
2019/05/08 15:37:32 fault injection: support is not implemented in syzkaller
2019/05/08 15:37:32 leak checking: support is not implemented in syzkaller
2019/05/08 15:37:32 net packet injection: support is not implemented in syzkaller
2019/05/08 15:37:32 net device setup: support is not implemented in syzkaller
15:37:32 executing program 1:
r0 = openat$prof_kptrace(0xffffffffffffff9c, &(0x7f0000000000)='/prof/kptrace\x00', 0xe, 0x3, 0x0)
fwstat(r0, &(0x7f0000000040)=""/206, 0xce, 0x0)
r1 = openat$proc_self_proc(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/proc\x00', 0x10, 0x1, 0x0)
r2 = openat$prof_kpctl(0xffffffffffffff9c, &(0x7f0000000180)='/prof/kpctl\x00', 0xc, 0x3, 0x0)
openat$proc_self_args(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/args\x00', 0x10, 0x3, 0x0)
fcntl$F_GETFD(r0, 0x1)
llseek(r1, 0x22, 0x2, &(0x7f0000000200), 0x1)
openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/text\x00', 0x10, 0x1, 0x0)
openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/noteid\x00', 0x12, 0x3, 0x0)
openat$dev_drivers(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/drivers\x00', 0xd, 0x1, 0x0)
openat$dev_sdctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sdctl\x00', 0xb, 0x3, 0x0)
openat$net_tcp_1_local(0xffffffffffffff9c, &(0x7f0000000340)='/net/tcp/1/local\x00', 0x11, 0x1, 0x0)
r3 = openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f0000000380)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0)
openat$net_icmpv6_clone(0xffffffffffffff9c, &(0x7f00000003c0)='/net/icmpv6/clone\x00', 0x12, 0x3, 0x0)
fcntl$F_GETFL(r2, 0x3)
r4 = openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/args\x00', 0x10, 0x3, 0x0)
openat$net_ether0_1_stats(0xffffffffffffff9c, &(0x7f0000000440)='/net/ether0/1/stats\x00', 0x14, 0x1, 0x0)
r5 = openat$prof_kptrace(0xffffffffffffff9c, &(0x7f0000000480)='/prof/kptrace\x00', 0xe, 0x3, 0x0)
openat$dev_stdin(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/stdin\x00', 0xb, 0x3, 0x0)
openat$net_ether0_2_ifstats(0xffffffffffffff9c, &(0x7f0000000500)='/net/ether0/2/ifstats\x00', 0x16, 0x1, 0x0)
openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f0000000540)='/net/icmp/stats\x00', 0x10, 0x1, 0x0)
openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f0000000580)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0)
openat$net_tcp_1_listen(0xffffffffffffff9c, &(0x7f00000005c0)='/net/tcp/1/listen\x00', 0x12, 0x3, 0x0)
nmount(r3, &(0x7f0000000600)='./file0\x00', 0x8, 0x0)
abort_sysc_fd(r4)
openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f0000000640)='/net/icmp/stats\x00', 0x10, 0x1, 0x0)
openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f0000000680)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0)
openat$proc_self_proc(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/proc\x00', 0x10, 0x1, 0x0)
fcntl$F_DUPFD(r5, 0x0, r1, 0x1)
openat$net_ipifc_0_err(0xffffffffffffff9c, &(0x7f0000000700)='/net/ipifc/0/err\x00', 0x11, 0x3, 0x0)

15:37:32 executing program 0:
r0 = openat$proc_self_user(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/user\x00', 0x10, 0x1, 0x0)
r1 = openat$net_ipifc_0_err(0xffffffffffffff9c, &(0x7f0000000040)='/net/ipifc/0/err\x00', 0x11, 0x3, 0x0)
openat$prof_kpctl(0xffffffffffffff9c, &(0x7f0000000080)='/prof/kpctl\x00', 0xc, 0x3, 0x0)
openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ether0/ifstats\x00', 0x14, 0x1, 0x0)
openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f0000000100)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0)
openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f0000000140)='/net/tcp/0/err\x00', 0xf, 0x3, 0x0)
openat(r0, &(0x7f0000000180)='./file0\x00', 0x8, 0x10500, 0x4)
r2 = openat$net_tcp_2_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/net/tcp/2/ctl\x00', 0xf, 0x3, 0x0)
openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000200)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0)
openat$dev_killkid(0xffffffffffffff9c, &(0x7f0000000240)='/dev/killkid\x00', 0xd, 0x3, 0x0)
openat$net_ipifc_0_err(0xffffffffffffff9c, &(0x7f0000000280)='/net/ipifc/0/err\x00', 0x11, 0x3, 0x0)
fcntl$F_DUPFD(r2, 0x0, r2, 0x0)
fd2path(r1, &(0x7f00000002c0)=""/222, 0xde)
r3 = openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ipifc/0/listen\x00', 0x14, 0x3, 0x0)
openat$net_ipifc_0_err(0xffffffffffffff9c, &(0x7f0000000400)='/net/ipifc/0/err\x00', 0x11, 0x3, 0x0)
r4 = openat$net_empty(0xffffffffffffff9c, &(0x7f0000000440)='/net/.empty\x00', 0xc, 0x3, 0x0)
r5 = openat$dev_klog(0xffffffffffffff9c, &(0x7f0000000480)='/dev/klog\x00', 0xa, 0x1, 0x0)
openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f00000004c0)='/net/tcp/0/err\x00', 0xf, 0x3, 0x0)
openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000500)='/dev/osversion\x00', 0xf, 0x1, 0x0)
readlink(&(0x7f0000000540)='./file0\x00', 0x8, &(0x7f0000000580)=""/182, 0xb6)
openat$net_udp_clone(0xffffffffffffff9c, &(0x7f0000000640)='/net/udp/clone\x00', 0xf, 0x3, 0x0)
openat$net_empty(0xffffffffffffff9c, &(0x7f0000000680)='/net/.empty\x00', 0xc, 0x3, 0x0)
openat$prof_mpstat_raw(0xffffffffffffff9c, &(0x7f00000006c0)='/prof/mpstat-raw\x00', 0x11, 0x3, 0x0)
openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000700)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0)
openat$net_ndb(0xffffffffffffff9c, &(0x7f0000000740)='/net/ndb\x00', 0x9, 0x3, 0x0)
openat$dev_sysname(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sysname\x00', 0xd, 0x3, 0x0)
fcntl$F_GETFL(r5, 0x3)
fcntl$F_SETFD(r4, 0x2, 0x1)
fcntl$F_SETFL(r3, 0x4, 0x180800)
openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f00000007c0)='/net/ipifc/0/status\x00', 0x14, 0x1, 0x0)

15:37:32 executing program 4:
r0 = openat$net_iprouter(0xffffffffffffff9c, &(0x7f0000000000)='/net/iprouter\x00', 0xe, 0x3, 0x0)
r1 = openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0)
fcntl$F_SETFL(r1, 0x4, 0x400)
write(r1, &(0x7f0000000080)="96fe935930e7e39adc54150e994179e5a6efc5296737736a2e6d0399ef6e576206cda54eb74baa30de816641e7f291", 0x2f)
close(r0)
vmm_ctl$VMM_CTL_GET_FLAGS(0x3)
vmm_poke_guest(0x1)
openat$net_ipifc_0_local(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipifc/0/local\x00', 0x13, 0x1, 0x0)
r2 = openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f0000000100)='/net/icmp/clone\x00', 0x10, 0x3, 0x0)
openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f0000000140)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0)
openat$proc_self_wait(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/wait\x00', 0x10, 0x1, 0x0)
openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/ctl\x00', 0xf, 0x3, 0x0)
openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f0000000200)='/net/udp/0/local\x00', 0x11, 0x1, 0x0)
openat$dev_time(0xffffffffffffff9c, &(0x7f0000000240)='/dev/time\x00', 0xa, 0x3, 0x0)
r3 = openat$proc_self_proc(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/proc\x00', 0x10, 0x1, 0x0)
nmount(r3, &(0x7f00000002c0)='./file0\x00', 0x8, 0x1)
tcgetattr(r1, &(0x7f0000000300))
getcwd(&(0x7f0000000340)=""/253, 0xfd)
openat$net_tcp_1_ctl(0xffffffffffffff9c, &(0x7f0000000440)='/net/tcp/1/ctl\x00', 0xf, 0x3, 0x0)
openat$dev_user(0xffffffffffffff9c, &(0x7f0000000480)='/dev/user\x00', 0xa, 0x3, 0x0)
openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f00000004c0)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0)
openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f0000000500)='/net/ether0/0/ifstats\x00', 0x16, 0x1, 0x0)
openat$proc_self_user(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/user\x00', 0x10, 0x1, 0x0)
openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f0000000580)='/net/udp/0/local\x00', 0x11, 0x1, 0x0)
openat(r2, &(0x7f00000005c0)='./file0\x00', 0x8, 0x3, 0x20)
openat$net_ipifc_0_err(0xffffffffffffff9c, &(0x7f0000000600)='/net/ipifc/0/err\x00', 0x11, 0x3, 0x0)
lstat(&(0x7f0000000640)='./file0\x00', 0x8, &(0x7f0000000680))
openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f0000000700)='/net/udp/0/data\x00', 0x10, 0x3, 0x0)
chdir(0x0, &(0x7f0000000740)='./file0\x00', 0x8)
openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f0000000780)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0)

15:37:32 executing program 5:
openat$net_udp_stats(0xffffffffffffff9c, &(0x7f0000000000)='/net/udp/stats\x00', 0xf, 0x1, 0x0)
openat$dev_ppid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppid\x00', 0xa, 0x1, 0x0)
openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000080)='/net/ether0/clone\x00', 0x12, 0x3, 0x0)
openat$prof_kprintx(0xffffffffffffff9c, &(0x7f00000000c0)='/prof/kprintx\x00', 0xe, 0x3, 0x0)
r0 = openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000100)='/dev/.empty\x00', 0xc, 0x3, 0x0)
fcntl$F_GETFD(r0, 0x1)
openat$net_tcp_stats(0xffffffffffffff9c, &(0x7f0000000140)='/net/tcp/stats\x00', 0xf, 0x1, 0x0)
openat$dev_caphash(0xffffffffffffff9c, &(0x7f0000000180)='/dev/caphash\x00', 0xd, 0x3, 0x0)
openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f00000001c0)='/net/udp/0/data\x00', 0x10, 0x3, 0x0)
r1 = openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f0000000200)='/net/ether0/0/ifstats\x00', 0x16, 0x1, 0x0)
openat$proc_self_ns(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/ns\x00', 0xe, 0x1, 0x0)
openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f0000000280)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0)
openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/net/icmpv6/stats\x00', 0x12, 0x1, 0x0)
openat$dev_null(0xffffffffffffff9c, &(0x7f0000000300)='/dev/null\x00', 0xa, 0x1, 0x0)
openat$proc_self_user(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/user\x00', 0x10, 0x1, 0x0)
openat$proc_self_user(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/user\x00', 0x10, 0x1, 0x0)
openat$dev_ppid(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppid\x00', 0xa, 0x1, 0x0)
openat$dev_capuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/capuse\x00', 0xc, 0x3, 0x0)
openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f0000000440)='/net/tcp/0/err\x00', 0xf, 0x3, 0x0)
fstat(r0, &(0x7f0000000480))
openat$proc_self_core(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/core\x00', 0x10, 0x1, 0x0)
openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f0000000540)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0)
openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f0000000580)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0)
openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f00000005c0)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0)
openat$dev_pid(0xffffffffffffff9c, &(0x7f0000000600)='/dev/pid\x00', 0x9, 0x1, 0x0)
openat$dev_ppid(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ppid\x00', 0xa, 0x1, 0x0)
llseek(r1, 0x7fff, 0x1, &(0x7f0000000680), 0x0)
openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f00000006c0)='/net/tcp/0/err\x00', 0xf, 0x3, 0x0)
block(0x5)
openat$proc_self_mem(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/mem\x00', 0xf, 0x1, 0x0)

15:37:32 executing program 7:
openat$dev_drivers(0xffffffffffffff9c, &(0x7f0000000000)='/dev/drivers\x00', 0xd, 0x1, 0x0)
r0 = openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000040)='/net/ether0/clone\x00', 0x12, 0x3, 0x0)
r1 = openat$dev_drivers(0xffffffffffffff9c, &(0x7f0000000080)='/dev/drivers\x00', 0xd, 0x1, 0x0)
getpcoreid()
r2 = openat$dev_drivers(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/drivers\x00', 0xd, 0x1, 0x0)
fd2path(r0, &(0x7f0000000100)=""/69, 0x45)
r3 = openat$proc_self_mem(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/mem\x00', 0xf, 0x1, 0x0)
write(r3, &(0x7f00000001c0)="3b21e85ce57dda26aaea1fba31439940229cd06c486051cbdf66c9315cda086ba1a1b024ddfa4efb7f39a2c1451f353ded9f9b15aec9f66a024036c5a6ef80d9d3aa5c1af2fab7d6e6c3090878fdeb3b011db63886b0b6f6e19eff110db7660969680a49214af545d09ed326c2f72fb51e5733bd4f53be4f26054d9f70cd52cde5e04d5e3e2ce2086f9f9bcde34815ecd8a6261ed9fb4f782e7be8e65169ce4ac58ded399aea6040f14913a05662225a6970db0ae0dd2b", 0xb7)
openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f0000000280)='/net/ipifc/0/listen\x00', 0x14, 0x3, 0x0)
openat$dev_cputime(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cputime\x00', 0xd, 0x1, 0x0)
openat$dev_cputime(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cputime\x00', 0xd, 0x1, 0x0)
openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000340)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0)
openat$net_ipifc_1_data(0xffffffffffffff9c, &(0x7f0000000380)='/net/ipifc/1/data\x00', 0x12, 0x3, 0x0)
openat$prof_kpctl(0xffffffffffffff9c, &(0x7f00000003c0)='/prof/kpctl\x00', 0xc, 0x3, 0x0)
openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000400)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0)
openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f0000000440)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0)
openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f0000000480)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0)
openat$prof_kpdata(0xffffffffffffff9c, &(0x7f00000004c0)='/prof/kpdata\x00', 0xd, 0x3, 0x0)
openat$dev_cputime(0xffffffffffffff9c, &(0x7f0000000500)='/dev/cputime\x00', 0xd, 0x1, 0x0)
abort_sysc_fd(r0)
openat$net_tcp_stats(0xffffffffffffff9c, &(0x7f0000000540)='/net/tcp/stats\x00', 0xf, 0x1, 0x0)
openat$proc_self_mem(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/mem\x00', 0xf, 0x1, 0x0)
openat$proc_self_strace_traceset(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/strace_traceset\x00', 0x1b, 0x3, 0x0)
fcntl$F_GETFL(r1, 0x3)
openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f0000000600)='/net/ether0/2/ctl\x00', 0x12, 0x3, 0x0)
llseek(r2, 0x6, 0x1, &(0x7f0000000640), 0x0)
openat$net_iproute(0xffffffffffffff9c, &(0x7f0000000680)='/net/iproute\x00', 0xd, 0x3, 0x0)
openat$proc_self_note(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/note\x00', 0x10, 0x1, 0x0)
openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f0000000700)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0)
openat$dev_pid(0xffffffffffffff9c, &(0x7f0000000740)='/dev/pid\x00', 0x9, 0x1, 0x0)

15:37:32 executing program 6:
openat$net_ether0_0_type(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/0/type\x00', 0x13, 0x1, 0x0)
openat$net_tcp_1_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/net/tcp/1/ctl\x00', 0xf, 0x3, 0x0)
openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000080)='/dev/.empty\x00', 0xc, 0x3, 0x0)
r0 = openat$net_tcp_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/net/tcp/stats\x00', 0xf, 0x1, 0x0)
nmount(r0, &(0x7f0000000100)='./file0\x00', 0x8, 0x0)
openat$net_ether0_0_type(0xffffffffffffff9c, &(0x7f0000000140)='/net/ether0/0/type\x00', 0x13, 0x1, 0x0)
r1 = openat$net_tcp_0_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/net/tcp/0/ctl\x00', 0xf, 0x3, 0x0)
openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f00000001c0)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0)
r2 = openat$proc_self_notepg(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/notepg\x00', 0x12, 0x1, 0x0)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x5012, r2, 0x590)
openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f0000000240)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0)
openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/noteid\x00', 0x12, 0x3, 0x0)
r3 = openat$prof_mpstat(0xffffffffffffff9c, &(0x7f00000002c0)='/prof/mpstat\x00', 0xd, 0x3, 0x0)
openat$proc_self_notepg(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/notepg\x00', 0x12, 0x1, 0x0)
openat$proc_self_user(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/user\x00', 0x10, 0x1, 0x0)
openat$dev_ppid(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppid\x00', 0xa, 0x1, 0x0)
openat$dev_drivers(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/drivers\x00', 0xd, 0x1, 0x0)
openat$net_ether0_2_ifstats(0xffffffffffffff9c, &(0x7f0000000400)='/net/ether0/2/ifstats\x00', 0x16, 0x1, 0x0)
openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000000440)='/dev/stdin\x00', 0xb, 0x3, 0x0)
openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000480)='/net/ether0/clone\x00', 0x12, 0x3, 0x0)
openat$proc_self_proc(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/proc\x00', 0x10, 0x1, 0x0)
read(r3, &(0x7f0000000500)=""/24, 0x18)
openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f0000000540)='/net/ether0/ifstats\x00', 0x14, 0x1, 0x0)
openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f0000000580)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0)
openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f00000005c0)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0)
openat$prof_kpctl(0xffffffffffffff9c, &(0x7f0000000600)='/prof/kpctl\x00', 0xc, 0x3, 0x0)
openat$proc_self_user(0xffffffffffffff9c, &(0x7f0000000640)='/proc/self/user\x00', 0x10, 0x1, 0x0)
openat$proc_self_segment(0xffffffffffffff9c, &(0x7f0000000680)='/proc/self/segment\x00', 0x13, 0x1, 0x0)
openat$dev_sysctl(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sysctl\x00', 0xc, 0x3, 0x0)
llseek(r1, 0x7fffffff, 0x1, &(0x7f0000000700), 0x3)

15:37:32 executing program 2:
openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/clone\x00', 0x12, 0x3, 0x0)
openat$dev_pgrpid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pgrpid\x00', 0xc, 0x1, 0x0)
openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f0000000080)='/net/ether0/addr\x00', 0x11, 0x3, 0x0)
r0 = openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ether0/clone\x00', 0x12, 0x3, 0x0)
write(r0, &(0x7f0000000100)="c7144ab6e9c5899e13429c47bf04e32fe9dd1c9912e62b6a350469a739ff695319f36b20a458e93860a84391d32137e8ef57a0a68a2a335687", 0x39)
openat$net_ndb(0xffffffffffffff9c, &(0x7f0000000140)='/net/ndb\x00', 0x9, 0x3, 0x0)
openat$dev_bintime(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bintime\x00', 0xd, 0x3, 0x0)
openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0)
openat$net_ipifc_0_remote(0xffffffffffffff9c, &(0x7f0000000200)='/net/ipifc/0/remote\x00', 0x14, 0x1, 0x0)
r1 = openat$net_ether0_2_type(0xffffffffffffff9c, &(0x7f0000000240)='/net/ether0/2/type\x00', 0x13, 0x1, 0x0)
openat$prof_mpstat_raw(0xffffffffffffff9c, &(0x7f0000000280)='/prof/mpstat-raw\x00', 0x11, 0x3, 0x0)
r2 = openat$net_arp(0xffffffffffffff9c, &(0x7f00000002c0)='/net/arp\x00', 0x9, 0x3, 0x0)
fwstat(r0, &(0x7f0000000300), 0x0, 0x0)
openat$net_tcp_0_local(0xffffffffffffff9c, &(0x7f0000000340)='/net/tcp/0/local\x00', 0x11, 0x1, 0x0)
fcntl$F_SETFD(r2, 0x2, 0x1)
openat$dev_kprint(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kprint\x00', 0xc, 0x1, 0x0)
openat$proc_self_args(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/args\x00', 0x10, 0x3, 0x0)
openat$dev_kmesg(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kmesg\x00', 0xb, 0x1, 0x0)
mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x30, r1, 0xffff)
openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000440)='/net/ether0/clone\x00', 0x12, 0x3, 0x0)
openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f0000000480)='/net/ether0/2/ctl\x00', 0x12, 0x3, 0x0)
openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/syscall\x00', 0x13, 0x1, 0x0)
openat$dev_hostowner(0xffffffffffffff9c, &(0x7f0000000500)='/dev/hostowner\x00', 0xf, 0x3, 0x0)
openat$dev_sysstat(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sysstat\x00', 0xd, 0x3, 0x0)
openat$dev_hostowner(0xffffffffffffff9c, &(0x7f0000000580)='/dev/hostowner\x00', 0xf, 0x3, 0x0)
openat$dev_sysname(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sysname\x00', 0xd, 0x3, 0x0)
syz_execute_func(&(0x7f0000000600)="8f8978d120f30f16f5f3aaf2440f11fadf2264450f4ac467f20f0fae260000008a660f73fc00c44119dc150e000000f345bb00000000")
openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000640)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0)
openat$dev_killkid(0xffffffffffffff9c, &(0x7f0000000680)='/dev/killkid\x00', 0xd, 0x3, 0x0)
openat$dev_hostowner(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/hostowner\x00', 0xf, 0x3, 0x0)

15:37:32 executing program 3:
r0 = proc_create(&(0x7f0000000000)='./file0\x00', 0x8, &(0x7f0000000040)='\x00', 0x1, 0x0)
waitpid(r0, &(0x7f0000000080), 0x3)
openat$dev_stdout(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/stdout\x00', 0xc, 0x3, 0x0)
openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000100)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0)
openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000140)='/net/ether0/clone\x00', 0x12, 0x3, 0x0)
openat$dev_hostowner(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hostowner\x00', 0xf, 0x3, 0x0)
openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0)
r1 = proc_create(&(0x7f0000000200)='./file0\x00', 0x8, &(0x7f0000000240)='/dev/stdout\x00', 0xc, 0x1)
openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f0000000280)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0)
waitpid(r1, &(0x7f00000002c0), 0x1)
openat$dev_caphash(0xffffffffffffff9c, &(0x7f0000000300)='/dev/caphash\x00', 0xd, 0x3, 0x0)
waitpid(r0, &(0x7f0000000340), 0x1)
openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/net/ether0/0/ctl\x00', 0x12, 0x3, 0x0)
r2 = openat$net_tcp_2_status(0xffffffffffffff9c, &(0x7f00000003c0)='/net/tcp/2/status\x00', 0x12, 0x1, 0x0)
getpcoreid()
nmount(r2, &(0x7f0000000400)='./file0\x00', 0x8, 0x3)
openat$dev_null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0xa, 0x1, 0x0)
rmdir(&(0x7f0000000480)='./file0\x00', 0x8)
openat$dev_sysstat(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sysstat\x00', 0xd, 0x3, 0x0)
lstat(&(0x7f0000000500)='./file0\x00', 0x8, &(0x7f0000000540))
waitpid(r1, &(0x7f00000005c0), 0x3)
proc_create(&(0x7f0000000600)='./file0\x00', 0x8, &(0x7f0000000640)='\x00', 0x1, 0x1)
syz_execute_func(&(0x7f0000000680)="6667f30f2ddb2e36f20f2d5b9bc4e379629e008000000526f3900f998ab4fb00008f4878c2a13f4b00000ec4025bf7f56604940f50fbc48178298f00000021")
openat$net_iproute(0xffffffffffffff9c, &(0x7f00000006c0)='/net/iproute\x00', 0xd, 0x3, 0x0)
openat$net_udp_clone(0xffffffffffffff9c, &(0x7f0000000700)='/net/udp/clone\x00', 0xf, 0x3, 0x0)
openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f0000000740)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0)
openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000780)='/dev/.empty\x00', 0xc, 0x3, 0x0)
openat$prof_kprintx(0xffffffffffffff9c, &(0x7f00000007c0)='/prof/kprintx\x00', 0xe, 0x3, 0x0)
openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f0000000800)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0)
exec(&(0x7f0000000840)='./file0\x00', 0x8, &(0x7f0000000880)='/prof/kprintx\x00', 0xe)

15:37:33 executing program 1:
r0 = openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000180)='/net/ether0/clone\x00', 0x12, 0x3, 0x0)
r1 = openat$proc_self_text(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/text\x00', 0x10, 0x1, 0x0)
fcntl$F_DUPFD(r0, 0x0, r1, 0x1)
vmm_ctl$VMM_CTL_SET_EXITS(0x2, 0x1)
wstat(&(0x7f0000000140)='./file0\x00', 0x8, &(0x7f0000000140), 0x0, 0x0)
wstat(&(0x7f0000000000)='./file0\x00', 0x8, &(0x7f0000000040)=""/162, 0xa2, 0x0)
openat$net_tcp_0_data(0xffffffffffffff9c, &(0x7f0000000100)='/net/tcp/0/data\x00', 0x10, 0x3, 0x0)

15:37:33 executing program 1:
openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0)
openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f0000000040)='/net/icmp/stats\x00', 0x10, 0x1, 0x0)
exec(&(0x7f0000000080)='./file0\x00', 0x8, &(0x7f00000000c0)='/net/icmp/stats\x00', 0x10)
openat$net_tcp_0_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/net/tcp/0/ctl\x00', 0xf, 0x3, 0x0)
openat$proc_self_strace(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/strace\x00', 0x12, 0x1, 0x0)
openat$proc_self_user(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/user\x00', 0x10, 0x1, 0x0)
openat$dev_klog(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/klog\x00', 0xa, 0x1, 0x0)
openat$dev_sdctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sdctl\x00', 0xb, 0x3, 0x0)
openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f0000000240)='/net/udp/0/data\x00', 0x10, 0x3, 0x0)
openat$proc_self_profile(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/profile\x00', 0x13, 0x1, 0x0)
r0 = openat$net_ether0_1_ifstats(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ether0/1/ifstats\x00', 0x16, 0x1, 0x0)
openat$net_iproute(0xffffffffffffff9c, &(0x7f0000000300)='/net/iproute\x00', 0xd, 0x3, 0x0)
r1 = openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/ctl\x00', 0xf, 0x3, 0x0)
openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/args\x00', 0x10, 0x3, 0x0)
openat$dev_pgrpid(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/pgrpid\x00', 0xc, 0x1, 0x0)
openat$proc_self_notepg(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/notepg\x00', 0x12, 0x1, 0x0)
r2 = openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f0000000440)='/net/icmp/clone\x00', 0x10, 0x3, 0x0)
fcntl$F_GETFL(r2, 0x3)
tcgetattr(r0, &(0x7f0000000480))
openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f00000004c0)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0)
openat$net_arp(0xffffffffffffff9c, &(0x7f0000000500)='/net/arp\x00', 0x9, 0x3, 0x0)
openat$net_tcp_clone(0xffffffffffffff9c, &(0x7f0000000540)='/net/tcp/clone\x00', 0xf, 0x3, 0x0)
openat$dev_pid(0xffffffffffffff9c, &(0x7f0000000580)='/dev/pid\x00', 0x9, 0x1, 0x0)
openat$net_udp_stats(0xffffffffffffff9c, &(0x7f00000005c0)='/net/udp/stats\x00', 0xf, 0x1, 0x0)
write(r1, &(0x7f0000000600)="5d6702e396f1dc7b0a86805fc5b688255110e5c0295b8e800e79479e3a3096a37516e4be1298b45b033983e0355873cb377ef78781f9ec7f0706a76e99354f382705f46fd8a413f6103885459bfcfdd18834568e2cc4c60d65f23c506bf509e726b58811c677b9c70e44b83dd585cb929f7c97c35102e081db06824ca185c26bd1672260dd354ba9d7a8f267c8eab62565079aac133f2e6d6538d0b3fd808fbd68c224", 0xa3)
openat$net_icmpv6_clone(0xffffffffffffff9c, &(0x7f00000006c0)='/net/icmpv6/clone\x00', 0x12, 0x3, 0x0)
openat$dev_time(0xffffffffffffff9c, &(0x7f0000000700)='/dev/time\x00', 0xa, 0x3, 0x0)
openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f0000000740)='/net/icmp/stats\x00', 0x10, 0x1, 0x0)
openat$dev_sysname(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sysname\x00', 0xd, 0x3, 0x0)
openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f00000007c0)='/net/udp/0/remote\x00', 0x12, 0x1, 0x0)


bash-4.3$ 

kernel warning at kern/src/printfmt.c:260, from core 2: _x && _x < ULIM

Stack Backtrace on Core 2:

#01 [<0xffffffffc200a42c>] in backtrace

#02 [<0xffffffffc2009c54>] in _warn

#03 [<0xffffffffc204916a>] in vprintfmt

#04 [<0xffffffffc2049312>] in vsnprintf

#05 [<0xffffffffc2058539>] in vset_errstr

#06 [<0xffffffffc205866b>] in set_error

#07 [<0xffffffffc2039a29>] in cmderror

#08 [<0xffffffffc2039b1b>] in lookupcmd

#09 [<0xffffffffc2084165>] in procctlreq

#10 [<0xffffffffc208458e>] in procwrite

#11 [<0xffffffffc2040639>] in rwrite

#12 [<0xffffffffc204088b>] in syswrite

#13 [<0xffffffffc20593e9>] in sys_write

#14 [<0xffffffffc2059f49>] in syscall

#15 [<0xffffffffc205aaf8>] in run_local_syscall

#16 [<0xffffffffc205b039>] in prep_syscalls

#17 [<0xffffffffc20ac812>] in sysenter_callwrapper



kernel panic at kern/arch/x86/trap.c:318, from core 2: Proc-ful Page Fault in the Kernel at 0x0000000000000016!

HW TRAP frame at 0xfffffff00000e9d0 on core 2

  rax  0x0000000000000580

  rbx  0xfffffff00000eb18

  rcx  0x00000000000003d4

  rdx  0x000000000000000a

  rbp  0xfffffff00000eb08

  rsi  0xfffffff00000eb18

  rdi  0xffffffffc2048830

  r8   0xffff8000000b8fa0

  r9   0x0000000000000f00

  r10  0xffff8000000b8f00

  r11  0xffff8000000b8ec0

  r12  0xffffffffc2048830

  r13  0xfffffff00000eb70

  r14  0x000000000000000a

  r15  0xffff80000d804352

  trap 0x0000000e Page Fault

  gsbs 0xffffffffc8e38080

  fsbs 0x0000000000000000

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

  rip  0xffffffffc2019231

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

  flag 0x0000000000010292

  rsp  0xfffffff00000ea98

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


Backtrace of kernel context on Core 2:

#01 [<0xffffffffc2019231>] in printqid

#02 [<0xffffffffc2049312>] in vsnprintf

#03 [<0xffffffffc2058539>] in vset_errstr

#04 [<0xffffffffc205866b>] in set_error

#05 [<0xffffffffc2039a29>] in cmderror

#06 [<0xffffffffc2039b1b>] in lookupcmd

#07 [<0xffffffffc2084165>] in procctlreq

#08 [<0xffffffffc208458e>] in procwrite

#09 [<0xffffffffc2040639>] in rwrite

#10 [<0xffffffffc204088b>] in syswrite

#11 [<0xffffffffc20593e9>] in sys_write

#12 [<0xffffffffc2059f49>] in syscall

#13 [<0xffffffffc205aaf8>] in run_local_syscall

#14 [<0xffffffffc205b039>] in prep_syscalls

#15 [<0xffffffffc20ac812>] in sysenter_callwrapper


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

Type 'help' for a list of commands.