2019/04/07 21:08:13 fuzzer started
2019/04/07 21:08:13 dialing manager at 127.0.0.1:42287
2019/04/07 21:08:13 syscalls: 212
2019/04/07 21:08:13 code coverage: support is not implemented in syzkaller
2019/04/07 21:08:13 comparison tracing: support is not implemented in syzkaller
2019/04/07 21:08:13 extra coverage: support is not implemented in syzkaller
2019/04/07 21:08:13 setuid sandbox: support is not implemented in syzkaller
2019/04/07 21:08:13 namespace sandbox: support is not implemented in syzkaller
2019/04/07 21:08:13 Android sandbox: support is not implemented in syzkaller
2019/04/07 21:08:13 fault injection: support is not implemented in syzkaller
2019/04/07 21:08:13 leak checking: support is not implemented in syzkaller
2019/04/07 21:08:13 net packet injection: support is not implemented in syzkaller
2019/04/07 21:08:13 net device setup: support is not implemented in syzkaller
21:08:13 executing program 0:
mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000)
openat$net_ipifc_0_data(0xffffffffffffff9c, &(0x7f0000000000)='/net/ipifc/0/data\x00', 0x12, 0x3, 0x0)
r0 = openat$dev_hostowner(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hostowner\x00', 0xf, 0x3, 0x0)
populate_va(&(0x7f0000ffe000/0x1000)=nil, 0x760e)
access(&(0x7f0000000080)='./file0\x00', 0x8, 0x100)
openat$proc_self_notepg(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/notepg\x00', 0x12, 0x1, 0x0)
openat$net_udp_stats(0xffffffffffffff9c, &(0x7f0000000100)='/net/udp/stats\x00', 0xf, 0x1, 0x0)
r1 = openat$net_ether0_0_type(0xffffffffffffff9c, &(0x7f0000000140)='/net/ether0/0/type\x00', 0x13, 0x1, 0x0)
openat$net_udp_0_listen(0xffffffffffffff9c, &(0x7f0000000180)='/net/udp/0/listen\x00', 0x12, 0x3, 0x0)
populate_va(&(0x7f0000ffc000/0x4000)=nil, 0x81)
openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0)
openat$proc_self_status(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/status\x00', 0x12, 0x1, 0x0)
populate_va(&(0x7f0000ffb000/0x4000)=nil, 0x7)
openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f0000000240)='/net/udp/0/err\x00', 0xf, 0x3, 0x0)
openat$dev_ppid(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppid\x00', 0xa, 0x1, 0x0)
populate_va(&(0x7f0000ffc000/0x4000)=nil, 0x1)
fwstat(r0, &(0x7f00000002c0)=""/181, 0xb5, 0x0)
openat$proc_self_core(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/core\x00', 0x10, 0x1, 0x0)
openat$dev_null(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/null\x00', 0xa, 0x1, 0x0)
openat$dev_random(0xffffffffffffff9c, &(0x7f0000000400)='/dev/random\x00', 0xc, 0x1, 0x0)
openat$net_tcp_2_ctl(0xffffffffffffff9c, &(0x7f0000000440)='/net/tcp/2/ctl\x00', 0xf, 0x3, 0x0)
openat$net_iprouter(0xffffffffffffff9c, &(0x7f0000000480)='/net/iprouter\x00', 0xe, 0x3, 0x0)
openat$dev_user(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/user\x00', 0xa, 0x3, 0x0)
openat$dev_ppid(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ppid\x00', 0xa, 0x1, 0x0)
openat$dev_klog(0xffffffffffffff9c, &(0x7f0000000540)='/dev/klog\x00', 0xa, 0x1, 0x0)
fcntl$F_GETFD(r1, 0x1)
openat$dev_capuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/capuse\x00', 0xc, 0x3, 0x0)
openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f00000005c0)='/net/udp/0/status\x00', 0x12, 0x1, 0x0)
openat$net_tcp_1_data(0xffffffffffffff9c, &(0x7f0000000600)='/net/tcp/1/data\x00', 0x10, 0x3, 0x0)
openat$net_tcp_2_local(0xffffffffffffff9c, &(0x7f0000000640)='/net/tcp/2/local\x00', 0x11, 0x1, 0x0)

21:08:14 executing program 1:
change_vcore(0x348e, 0x0)
openat$dev_caphash(0xffffffffffffff9c, &(0x7f0000000000)='/dev/caphash\x00', 0xd, 0x3, 0x0)
openat$net_cs(0xffffffffffffff9c, &(0x7f0000000040)='/net/cs\x00', 0x8, 0x3, 0x0)
r0 = openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f0000000080)='/net/ether0/stats\x00', 0x12, 0x1, 0x0)
r1 = openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0)
openat$net_log(0xffffffffffffff9c, &(0x7f0000000100)='/net/log\x00', 0x9, 0x3, 0x0)
nmount(r1, &(0x7f0000000140)='./file0\x00', 0x8, 0x14)
fwstat(r0, &(0x7f0000000180)=""/186, 0xba, 0x0)
vc_entry()
openat$dev_sdctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sdctl\x00', 0xb, 0x3, 0x0)
read(r1, &(0x7f0000000280)=""/3, 0x3)
openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ether0/0/data\x00', 0x13, 0x3, 0x0)
openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f0000000300)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0)
openat$net_ipselftab(0xffffffffffffff9c, &(0x7f0000000340)='/net/ipselftab\x00', 0xf, 0x1, 0x0)
openat$proc_self_wait(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/wait\x00', 0x10, 0x1, 0x0)
openat$net_tcp_1_ctl(0xffffffffffffff9c, &(0x7f00000003c0)='/net/tcp/1/ctl\x00', 0xf, 0x3, 0x0)
rmdir(&(0x7f0000000400)='./file0\x00', 0x8)
openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f0000000440)='/net/ipifc/0/status\x00', 0x14, 0x1, 0x0)
tcgetattr(r1, &(0x7f0000000480))
openat$net_ipselftab(0xffffffffffffff9c, &(0x7f00000004c0)='/net/ipselftab\x00', 0xf, 0x1, 0x0)
r2 = openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/ctl\x00', 0xf, 0x3, 0x0)
openat$prof_kptrace(0xffffffffffffff9c, &(0x7f0000000540)='/prof/kptrace\x00', 0xe, 0x3, 0x0)
openat$net_arp(0xffffffffffffff9c, &(0x7f0000000580)='/net/arp\x00', 0x9, 0x3, 0x0)
openat$dev_cputime(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cputime\x00', 0xd, 0x1, 0x0)
openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f0000000600)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0)
openat$proc_self_maps(0xffffffffffffff9c, &(0x7f0000000640)='/proc/self/maps\x00', 0x10, 0x1, 0x0)
openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f0000000680)='/net/icmp/stats\x00', 0x10, 0x1, 0x0)
openat$net_ether0_1_stats(0xffffffffffffff9c, &(0x7f00000006c0)='/net/ether0/1/stats\x00', 0x14, 0x1, 0x0)
fcntl$F_GETFD(r2, 0x1)
openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f0000000700)='/net/ipifc/0/listen\x00', 0x14, 0x3, 0x0)

21:08:14 executing program 2:
openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0)
r0 = openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0)
openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0)
openat$proc_self_maps(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/maps\x00', 0x10, 0x1, 0x0)
openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f0000000100)='/net/ether0/0/ifstats\x00', 0x16, 0x1, 0x0)
openat$net_tcp_1_listen(0xffffffffffffff9c, &(0x7f0000000140)='/net/tcp/1/listen\x00', 0x12, 0x3, 0x0)
r1 = openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/net/ether0/2/ctl\x00', 0x12, 0x3, 0x0)
openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0)
openat$net_log(0xffffffffffffff9c, &(0x7f0000000200)='/net/log\x00', 0x9, 0x3, 0x0)
openat$net_tcp_1_local(0xffffffffffffff9c, &(0x7f0000000240)='/net/tcp/1/local\x00', 0x11, 0x1, 0x0)
openat$proc_self_wait(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/wait\x00', 0x10, 0x1, 0x0)
fcntl$F_DUPFD(r0, 0x0, r1, 0x1)
openat$proc_self_args(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/args\x00', 0x10, 0x3, 0x0)
openat$net_empty(0xffffffffffffff9c, &(0x7f0000000300)='/net/.empty\x00', 0xc, 0x3, 0x0)
openat$net_udp_stats(0xffffffffffffff9c, &(0x7f0000000340)='/net/udp/stats\x00', 0xf, 0x1, 0x0)
openat$dev_user(0xffffffffffffff9c, &(0x7f0000000380)='/dev/user\x00', 0xa, 0x3, 0x0)
openat$proc_self_note(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/note\x00', 0x10, 0x1, 0x0)
openat$prof_mpstat(0xffffffffffffff9c, &(0x7f0000000400)='/prof/mpstat\x00', 0xd, 0x3, 0x0)
openat$net_tcp_1_local(0xffffffffffffff9c, &(0x7f0000000440)='/net/tcp/1/local\x00', 0x11, 0x1, 0x0)
openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f0000000480)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0)
openat$net_ipifc_0_data(0xffffffffffffff9c, &(0x7f00000004c0)='/net/ipifc/0/data\x00', 0x12, 0x3, 0x0)
openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f0000000500)='/net/ipifc/0/listen\x00', 0x14, 0x3, 0x0)
openat$proc_self_maps(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/maps\x00', 0x10, 0x1, 0x0)
openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000000580)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0)
openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f00000005c0)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0)
openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/ctl\x00', 0xf, 0x3, 0x0)
openat$proc_self_ns(0xffffffffffffff9c, &(0x7f0000000640)='/proc/self/ns\x00', 0xe, 0x1, 0x0)
openat$prof_mpstat_raw(0xffffffffffffff9c, &(0x7f0000000680)='/prof/mpstat-raw\x00', 0x11, 0x3, 0x0)
openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f00000006c0)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0)
openat$net_ipifc_1_status(0xffffffffffffff9c, &(0x7f0000000700)='/net/ipifc/1/status\x00', 0x14, 0x1, 0x0)

21:08:14 executing program 3:
openat$dev_null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xa, 0x1, 0x0)
openat$dev_kmesg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kmesg\x00', 0xb, 0x1, 0x0)
openat$dev_null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0xa, 0x1, 0x0)
r0 = openat$dev_pgrpid(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pgrpid\x00', 0xc, 0x1, 0x0)
openat$dev_kmesg(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kmesg\x00', 0xb, 0x1, 0x0)
r1 = openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f0000000140)='/net/udp/0/local\x00', 0x11, 0x1, 0x0)
openat$proc_self_fpregs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/fpregs\x00', 0x12, 0x1, 0x0)
r2 = openat$net_ether0_2_ifstats(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ether0/2/ifstats\x00', 0x16, 0x1, 0x0)
openat$net_iproute(0xffffffffffffff9c, &(0x7f0000000200)='/net/iproute\x00', 0xd, 0x3, 0x0)
openat$dev_pid(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pid\x00', 0x9, 0x1, 0x0)
openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000280)='/dev/osversion\x00', 0xf, 0x1, 0x0)
openat$net_tcp_0_data(0xffffffffffffff9c, &(0x7f00000002c0)='/net/tcp/0/data\x00', 0x10, 0x3, 0x0)
r3 = openat$dev_random(0xffffffffffffff9c, &(0x7f0000000300)='/dev/random\x00', 0xc, 0x1, 0x0)
openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f0000000340)='/net/udp/0/remote\x00', 0x12, 0x1, 0x0)
close(r3)
r4 = openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f0000000380)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0)
tap_fds(&(0x7f00000009c0)=[{r2, 0x1, 0x300, 0x6, &(0x7f0000000440)={&(0x7f00000003c0)="8a8d2d36329d1a66de644843ff70917f24f8eef54874b06d5194e98fd60dc06499b9d1c3eae65318fba0fae4e4c66d1c87b4256131513d6544559b7ebc2a2ba4d69e9d24b2844c9a500158f1e2673124", 0x3ff, 0x0, 0x7, 0x5, 0xb6e9}}, {r4, 0x3, 0x200, 0x1, &(0x7f0000000500)={&(0x7f0000000480)="7b948aa7f874dc07a7d38b97cef8fcd3fb4842ca75e23fb98bc9e99d56b206b79ebbffbd0d05ce439340e32de0e61ea811c56f824bd050f55ee90819361acd4629f57369cd05250462783198883e7770", 0x20, 0x0, 0x6, 0x1, 0x7}}, {r4, 0x3, 0x8, 0xff, &(0x7f00000005c0)={&(0x7f0000000540)="cbf88dd365c9bcac0cbdf3058f2ed84050fecd5b9faee361966f4fd2a11a76849d269017671ea3e7f9ddf33c03c3ceed5deb152a01f685f7821030a1c9a9c8dee202e90d9ec4778cb194d9d34331383b", 0x6, 0x0, 0x6, 0x8, 0x3}}, {r1, 0x3, 0x8, 0x8001, &(0x7f0000000680)={&(0x7f0000000600)="da030f06dff290bc484956bc31cd971f68ab928f7a6550273e888a99e61a705e8dd3b82fa462715d5c75e74f8a0b866c70447e5a1368c6de840e46272bce3e9efc3d7abf2b29edd663bdee0de4b86e82", 0x3, 0x1, 0x6, 0x1f, 0xccf}}, {r0, 0x3, 0x600, 0x3, &(0x7f0000000740)={&(0x7f00000006c0)="8a1a7560b17aeca6f284594f771ad57ba8932632ed4bb7531a8ed10227c6ecb90a1884adce5184507b42591e5e8ec17a2d21dfd28339510487145d21883a0d1f4a898f65168d5fc0aedd789231ca2045", 0xfffffffffffffffb, 0x1, 0x3, 0x8}}, {r2, 0x3, 0x13c, 0x3, &(0x7f0000000800)={&(0x7f0000000780)="0a5a27f78ac42c4024e1f9ae8eac58af8ac24b0d81302c9e17d574d9d88bf1d8fcd790b21c6bac01a3e44429843fe3a4b6d94983da4b2eb2579df79e80a8d9f57d7de26da92845a39842c1b105d138e3", 0x5, 0x1, 0x8, 0x7ff, 0x664}}, {r4, 0x3, 0x10, 0x4, &(0x7f00000008c0)={&(0x7f0000000840)="20809ad8ecda0bfa9dc030026f4b8ffb9e8f6a4560fe701cfcf337134f1acb4b2759409e3602b92fb9bdf64e5a3dcd5b57f0edf4625ca7cc2273a289a6056efe9b25f844745ef484678aa71bd4316474", 0x3, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x9}}, {r0, 0x0, 0x641, 0x0, &(0x7f0000000980)={&(0x7f0000000900)="d3d186bd35288a0f208bfd9b09477c4af680e93d2ae09762f0b7b0928e8762f08ae7c69635f4ff7300f3af0d1c7e35bbae295085d021539cbe5a09f06250f802352d64a09ddc1d676158567cd7f154cf", 0x7, 0x1, 0x2, 0x80000000, 0x5}}], 0x8)
openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f0000000ac0)='/net/udp/0/local\x00', 0x11, 0x1, 0x0)
openat$net_ipifc_0_snoop(0xffffffffffffff9c, &(0x7f0000000b00)='/net/ipifc/0/snoop\x00', 0x13, 0x1, 0x0)
openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f0000000b40)='/proc/self/noteid\x00', 0x12, 0x3, 0x0)
openat$net_ipifc_0_data(0xffffffffffffff9c, &(0x7f0000000b80)='/net/ipifc/0/data\x00', 0x12, 0x3, 0x0)
openat$proc_self_strace(0xffffffffffffff9c, &(0x7f0000000bc0)='/proc/self/strace\x00', 0x12, 0x1, 0x0)
block(0xb6)
openat$net_icmpv6_clone(0xffffffffffffff9c, &(0x7f0000000c00)='/net/icmpv6/clone\x00', 0x12, 0x3, 0x0)
openat$net_tcp_0_local(0xffffffffffffff9c, &(0x7f0000000c40)='/net/tcp/0/local\x00', 0x11, 0x1, 0x0)
openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/self/args\x00', 0x10, 0x3, 0x0)
openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/stdin\x00', 0xb, 0x3, 0x0)
openat$proc_self_core(0xffffffffffffff9c, &(0x7f0000000d00)='/proc/self/core\x00', 0x10, 0x1, 0x0)
openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f0000000d40)='/proc/self/syscall\x00', 0x13, 0x1, 0x0)
openat$proc_self_user(0xffffffffffffff9c, &(0x7f0000000d80)='/proc/self/user\x00', 0x10, 0x1, 0x0)

21:08:14 executing program 4:
r0 = openat$net_tcp_clone(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/clone\x00', 0xf, 0x3, 0x0)
openat$net_tcp_clone(0xffffffffffffff9c, &(0x7f0000000040)='/net/tcp/clone\x00', 0xf, 0x3, 0x0)
r1 = openat$dev_sysstat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sysstat\x00', 0xd, 0x3, 0x0)
openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0)
openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f0000000100)='/net/tcp/2/data\x00', 0x10, 0x3, 0x0)
openat$proc_self_segment(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/segment\x00', 0x13, 0x1, 0x0)
openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f0000000180)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0)
openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f00000001c0)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0)
openat$net_ipifc_0_remote(0xffffffffffffff9c, &(0x7f0000000200)='/net/ipifc/0/remote\x00', 0x14, 0x1, 0x0)
r2 = openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000240)='/dev/.empty\x00', 0xc, 0x3, 0x0)
openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f0000000280)='/net/tcp/1/status\x00', 0x12, 0x1, 0x0)
openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ether0/0/ctl\x00', 0x12, 0x3, 0x0)
openat$dev_stderr(0xffffffffffffff9c, &(0x7f0000000300)='/dev/stderr\x00', 0xc, 0x3, 0x0)
r3 = openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f0000000340)='/net/ether0/0/data\x00', 0x13, 0x3, 0x0)
fcntl$F_GETFL(r3, 0x3)
openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000380)='/net/ether0/clone\x00', 0x12, 0x3, 0x0)
openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ether0/0/ifstats\x00', 0x16, 0x1, 0x0)
r4 = openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f0000000400)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0)
mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002)
abort_sysc_fd(r1)
openat$proc_self_maps(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/maps\x00', 0x10, 0x1, 0x0)
openat$prof_mpstat_raw(0xffffffffffffff9c, &(0x7f0000000480)='/prof/mpstat-raw\x00', 0x11, 0x3, 0x0)
fcntl$F_DUPFD(r2, 0x0, r4, 0x1)
fcntl$F_SETFL(r0, 0x4, 0x80800)
openat$prof_kptrace(0xffffffffffffff9c, &(0x7f00000004c0)='/prof/kptrace\x00', 0xe, 0x3, 0x0)
openat$net_ipifc_0_data(0xffffffffffffff9c, &(0x7f0000000500)='/net/ipifc/0/data\x00', 0x12, 0x3, 0x0)
openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f0000000540)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0)
openat$dev_stdout(0xffffffffffffff9c, &(0x7f0000000580)='/dev/stdout\x00', 0xc, 0x3, 0x0)
openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f00000005c0)='/net/udp/0/ctl\x00', 0xf, 0x3, 0x0)
openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000600)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0)

21:08:14 executing program 7:
r0 = openat$net_ipifc_0_err(0xffffffffffffff9c, &(0x7f0000000000)='/net/ipifc/0/err\x00', 0x11, 0x3, 0x0)
fwstat(r0, &(0x7f0000000040)=""/38, 0x26, 0x0)
r1 = openat$proc_self_status(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/status\x00', 0x12, 0x1, 0x0)
r2 = openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f00000000c0)='/net/icmp/clone\x00', 0x10, 0x3, 0x0)
openat$net_tcp_2_status(0xffffffffffffff9c, &(0x7f0000000100)='/net/tcp/2/status\x00', 0x12, 0x1, 0x0)
r3 = openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0)
openat$prof_kpctl(0xffffffffffffff9c, &(0x7f0000000180)='/prof/kpctl\x00', 0xc, 0x3, 0x0)
openat$dev_pid(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pid\x00', 0x9, 0x1, 0x0)
openat$net_cs(0xffffffffffffff9c, &(0x7f0000000200)='/net/cs\x00', 0x8, 0x3, 0x0)
fcntl$F_SETFL(r1, 0x4, 0x80000)
openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f0000000240)='/net/udp/0/status\x00', 0x12, 0x1, 0x0)
r4 = openat(r2, &(0x7f0000000280)='./file0\x00', 0x8, 0x10000, 0x8)
openat$prof_kpctl(0xffffffffffffff9c, &(0x7f00000002c0)='/prof/kpctl\x00', 0xc, 0x3, 0x0)
openat$dev_hostowner(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hostowner\x00', 0xf, 0x3, 0x0)
r5 = openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f0000000340)='/net/tcp/0/err\x00', 0xf, 0x3, 0x0)
openat$proc_self_maps(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/maps\x00', 0x10, 0x1, 0x0)
openat$net_ether0_2_type(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ether0/2/type\x00', 0x13, 0x1, 0x0)
fcntl$F_SYNC(r5, 0x65)
nmount(r3, &(0x7f0000000400)='./file0\x00', 0x8, 0x11)
openat$proc_self_strace_traceset(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/strace_traceset\x00', 0x1b, 0x3, 0x0)
openat(r4, &(0x7f0000000480)='./file0\x00', 0x8, 0x88403, 0x60)
openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/net/icmpv6/stats\x00', 0x12, 0x1, 0x0)
vmm_poke_guest(0x55)
openat$proc_self_maps(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/maps\x00', 0x10, 0x1, 0x0)
openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f0000000540)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0)
openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/syscall\x00', 0x13, 0x1, 0x0)
openat$prof_mpstat(0xffffffffffffff9c, &(0x7f00000005c0)='/prof/mpstat\x00', 0xd, 0x3, 0x0)
openat$dev_zero(0xffffffffffffff9c, &(0x7f0000000600)='/dev/zero\x00', 0xa, 0x1, 0x0)
openat$net_tcp_1_listen(0xffffffffffffff9c, &(0x7f0000000640)='/net/tcp/1/listen\x00', 0x12, 0x3, 0x0)
openat$net_tcp_0_status(0xffffffffffffff9c, &(0x7f0000000680)='/net/tcp/0/status\x00', 0x12, 0x1, 0x0)

21:08:14 executing program 6:
r0 = openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0)
fcntl$F_DUPFD(r0, 0x0, r0, 0x0)
openat$dev_swap(0xffffffffffffff9c, &(0x7f0000000040)='/dev/swap\x00', 0xa, 0x3, 0x0)
r1 = openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hostdomain\x00', 0x10, 0x3, 0x0)
openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f00000000c0)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0)
r2 = openat$dev_user(0xffffffffffffff9c, &(0x7f0000000100)='/dev/user\x00', 0xa, 0x3, 0x0)
openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/net/ether0/0/ctl\x00', 0x12, 0x3, 0x0)
openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f0000000180)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0)
openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f00000001c0)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0)
r3 = openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f0000000200)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0)
fcntl$F_GETFL(r1, 0x3)
fd2path(r1, &(0x7f0000000240)=""/30, 0x1e)
openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/ctl\x00', 0xf, 0x3, 0x0)
openat$net_tcp_2_status(0xffffffffffffff9c, &(0x7f00000002c0)='/net/tcp/2/status\x00', 0x12, 0x1, 0x0)
openat$proc_self_fpregs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/fpregs\x00', 0x12, 0x1, 0x0)
fcntl$F_SETFD(r3, 0x2, 0x1)
fcntl$F_GETFL(r2, 0x3)
openat$proc_self_strace(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/strace\x00', 0x12, 0x1, 0x0)
openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f0000000380)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0)
openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ipifc/0/status\x00', 0x14, 0x1, 0x0)
openat$prof_kprintx(0xffffffffffffff9c, &(0x7f0000000400)='/prof/kprintx\x00', 0xe, 0x3, 0x0)
openat$dev_sysname(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sysname\x00', 0xd, 0x3, 0x0)
openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f0000000480)='/net/ipifc/0/status\x00', 0x14, 0x1, 0x0)
openat$dev_user(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/user\x00', 0xa, 0x3, 0x0)
openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000500)='/dev/osversion\x00', 0xf, 0x1, 0x0)
r4 = openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f0000000540)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0)
openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f0000000580)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0)
fstat(r4, &(0x7f00000005c0))
openat$prof_mpstat_raw(0xffffffffffffff9c, &(0x7f0000000640)='/prof/mpstat-raw\x00', 0x11, 0x3, 0x0)
openat$dev_random(0xffffffffffffff9c, &(0x7f0000000680)='/dev/random\x00', 0xc, 0x1, 0x0)

21:08:14 executing program 5:
openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/2/data\x00', 0x10, 0x3, 0x0)
openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f0000000040)='/net/tcp/0/err\x00', 0xf, 0x3, 0x0)
r0 = openat$dev_user(0xffffffffffffff9c, &(0x7f0000000080)='/dev/user\x00', 0xa, 0x3, 0x0)
openat$net_tcp_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/net/tcp/stats\x00', 0xf, 0x1, 0x0)
vmm_poke_guest(0x8)
openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000100)='/prof/.empty\x00', 0xd, 0x3, 0x0)
openat$net_ether0_1_stats(0xffffffffffffff9c, &(0x7f0000000140)='/net/ether0/1/stats\x00', 0x14, 0x1, 0x0)
openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f0000000180)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x4012, r0, 0x829)
openat$proc_self_strace(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/strace\x00', 0x12, 0x1, 0x0)
getpcoreid()
openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/net/udp/0/ctl\x00', 0xf, 0x3, 0x0)
openat$net_ipselftab(0xffffffffffffff9c, &(0x7f0000000240)='/net/ipselftab\x00', 0xf, 0x1, 0x0)
openat$dev_pgrpid(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pgrpid\x00', 0xc, 0x1, 0x0)
openat$dev_caphash(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/caphash\x00', 0xd, 0x3, 0x0)
openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f0000000300)='/net/udp/0/err\x00', 0xf, 0x3, 0x0)
openat$dev_user(0xffffffffffffff9c, &(0x7f0000000340)='/dev/user\x00', 0xa, 0x3, 0x0)
openat$net_icmpv6_clone(0xffffffffffffff9c, &(0x7f0000000380)='/net/icmpv6/clone\x00', 0x12, 0x3, 0x0)
openat$net_tcp_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/net/tcp/stats\x00', 0xf, 0x1, 0x0)
openat$dev_zero(0xffffffffffffff9c, &(0x7f0000000400)='/dev/zero\x00', 0xa, 0x1, 0x0)
openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f0000000440)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0)
openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f0000000480)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0)
openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f00000004c0)='/net/icmp/clone\x00', 0x10, 0x3, 0x0)
openat$prof_kpctl(0xffffffffffffff9c, &(0x7f0000000500)='/prof/kpctl\x00', 0xc, 0x3, 0x0)
openat$net_ipifc_0_data(0xffffffffffffff9c, &(0x7f0000000540)='/net/ipifc/0/data\x00', 0x12, 0x3, 0x0)
openat$net_tcp_clone(0xffffffffffffff9c, &(0x7f0000000580)='/net/tcp/clone\x00', 0xf, 0x3, 0x0)
openat$proc_self_mem(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/mem\x00', 0xf, 0x1, 0x0)
openat$proc_self_proc(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/proc\x00', 0x10, 0x1, 0x0)
openat$net_tcp_2_remote(0xffffffffffffff9c, &(0x7f0000000640)='/net/tcp/2/remote\x00', 0x12, 0x1, 0x0)
openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f0000000680)='/net/udp/0/data\x00', 0x10, 0x3, 0x0)


bash-4.3$ 

kernel panic at kern/src/mm.c:759, from core 3: assertion failed: !pte_is_mapped(pte)

Stack Backtrace on Core 3:

#01 [<0xffffffffc200a39c>] in backtrace

#02 [<0xffffffffc2009b35>] in _panic

#03 [<0xffffffffc200d9e3>] in map_page_at_addr

#04 [<0xffffffffc200da32>] in populate_anon_va

#05 [<0xffffffffc200faa2>] in populate_va

#06 [<0xffffffffc2056e00>] in sys_populate_va

#07 [<0xffffffffc2059a29>] in syscall

#08 [<0xffffffffc205a5d8>] in run_local_syscall

#09 [<0xffffffffc205ab19>] in prep_syscalls

#10 [<0xffffffffc20ac432>] in sysenter_callwrapper


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

Type 'help' for a list of commands.