2018/07/23 18:46:38 fuzzer started
2018/07/23 18:46:38 dialing manager at 127.0.0.1:43683
2018/07/23 18:46:38 syscalls: 213
2018/07/23 18:46:38 code coverage: support is not implemented in syzkaller
2018/07/23 18:46:38 comparison tracing: support is not implemented in syzkaller
2018/07/23 18:46:38 setuid sandbox: support is not implemented in syzkaller
2018/07/23 18:46:38 namespace sandbox: support is not implemented in syzkaller
2018/07/23 18:46:38 fault injection: support is not implemented in syzkaller
2018/07/23 18:46:38 leak checking: support is not implemented in syzkaller
2018/07/23 18:46:38 net packed injection: support is not implemented in syzkaller
2018/07/23 18:46:38 net device setup: support is not implemented in syzkaller
18:46:38 executing program 0:
fork()
link(&(0x7f0000000000)='./file0\x00', 0x8, &(0x7f0000000040)='./file0\x00', 0x8)
r0 = openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/text\x00', 0x10, 0x1, 0x0)
openat$dev_pid(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pid\x00', 0x9, 0x1, 0x0)
pop_ctx(&(0x7f0000000100)="519cbab64cf44a8f06b752ab53f3716f4d7f2dcc5d5dfe5d34f2a3b55a2025012a8d9a0308ccdab08507dbe72b5f160263ddaac34667f90b30a495246d07fc98b280b3621f77a870313b2d0c815d85896fd7c123e746174b47dbf332839cfcfef2f82526c6d5e6af0db577c5f08e9fe68aca56f49aff33a8edfc364a183eeaddb277a52431351a49c79e47f447198b75069455e5cb6ec1bd53e5b1e7bb62eb2194660cdabb13b01966d58ff726cf5c606dcfe23a0f1cd8ce73756f9b108b93222ddd46d7f98065ce39bd08296acb5c49f6d0efaca5db60fc")
r1 = proc_create(&(0x7f0000000200)='./file0\x00', 0x8, &(0x7f0000000240)=')\x00', 0x2, 0x1)
chdir(r1, &(0x7f0000000280)='./file0\x00', 0x8)
openat$net_tcp_1_local(0xffffffffffffff9c, &(0x7f00000002c0)='/net/tcp/1/local\x00', 0x11, 0x1, 0x0)
lstat(&(0x7f0000000300)='./file0\x00', 0x8, &(0x7f0000000340))
openat$net_ipifc_1_listen(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ipifc/1/listen\x00', 0x14, 0x3, 0x0)
openat$net_ether0_0_type(0xffffffffffffff9c, &(0x7f0000000400)='/net/ether0/0/type\x00', 0x13, 0x1, 0x0)
rename(&(0x7f0000000440)='./file0\x00', 0x8, &(0x7f0000000480)='./file0\x00', 0x8)
openat$dev_user(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/user\x00', 0xa, 0x3, 0x0)
openat$proc_self_note(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/note\x00', 0x10, 0x1, 0x0)
openat$dev_stdout(0xffffffffffffff9c, &(0x7f0000000540)='/dev/stdout\x00', 0xc, 0x3, 0x0)
openat$net_icmpv6_clone(0xffffffffffffff9c, &(0x7f0000000580)='/net/icmpv6/clone\x00', 0x12, 0x3, 0x0)
openat$dev_sysctl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sysctl\x00', 0xc, 0x3, 0x0)
r2 = openat$dev_consctl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/consctl\x00', 0xd, 0x3, 0x0)
openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000640)='/dev/osversion\x00', 0xf, 0x1, 0x0)
fstat(r2, &(0x7f0000000680))
openat(r0, &(0x7f0000000700)='./file0\x00', 0x8, 0x2, 0x1c0)
lstat(&(0x7f0000000740)='./file1\x00', 0x8, &(0x7f0000000780))
openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000800)='/net/ether0/clone\x00', 0x12, 0x3, 0x0)
openat$net_ipifc_1_listen(0xffffffffffffff9c, &(0x7f0000000840)='/net/ipifc/1/listen\x00', 0x14, 0x3, 0x0)
openat$prof_kpdata(0xffffffffffffff9c, &(0x7f0000000880)='/prof/kpdata\x00', 0xd, 0x3, 0x0)
openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f00000008c0)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0)
openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000000900)='/dev/stdin\x00', 0xb, 0x3, 0x0)
openat$dev_pid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/pid\x00', 0x9, 0x1, 0x0)
openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f0000000980)='/net/ether0/0/ctl\x00', 0x12, 0x3, 0x0)
openat$prof_kprintx(0xffffffffffffff9c, &(0x7f00000009c0)='/prof/kprintx\x00', 0xe, 0x3, 0x0)

18:46:38 executing program 1:
r0 = openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/0/ifstats\x00', 0x16, 0x1, 0x0)
r1 = openat$proc_self_segment(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/segment\x00', 0x13, 0x1, 0x0)
llseek(r1, 0x0, 0x482, &(0x7f0000000080), 0x2)
openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0)
r2 = openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f0000000100)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0)
r3 = openat$dev_config(0xffffffffffffff9c, &(0x7f0000000140)='/dev/config\x00', 0xc, 0x1, 0x0)
fcntl$F_SETFD(r3, 0x2, 0x1)
r4 = openat$proc_self_segment(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/segment\x00', 0x13, 0x1, 0x0)
symlink(&(0x7f00000001c0)='./file0\x00', 0x8, &(0x7f0000000200)='./file0\x00', 0x8)
r5 = openat$prof_mpstat_raw(0xffffffffffffff9c, &(0x7f0000000240)='/prof/mpstat-raw\x00', 0x11, 0x3, 0x0)
openat$net_tcp_1_local(0xffffffffffffff9c, &(0x7f0000000280)='/net/tcp/1/local\x00', 0x11, 0x1, 0x0)
openat$dev_swap(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/swap\x00', 0xa, 0x3, 0x0)
openat$net_ipifc_0_data(0xffffffffffffff9c, &(0x7f0000000300)='/net/ipifc/0/data\x00', 0x12, 0x3, 0x0)
abort_sysc_fd(r1)
openat$proc_self_proc(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/proc\x00', 0x10, 0x1, 0x0)
abort_sysc_fd(r2)
openat$net_tcp_1_data(0xffffffffffffff9c, &(0x7f0000000380)='/net/tcp/1/data\x00', 0x10, 0x3, 0x0)
openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0)
openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f0000000400)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0)
openat$net_udp_clone(0xffffffffffffff9c, &(0x7f0000000440)='/net/udp/clone\x00', 0xf, 0x3, 0x0)
openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f0000000480)='/net/udp/0/err\x00', 0xf, 0x3, 0x0)
openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f00000004c0)='/net/ether0/0/ifstats\x00', 0x16, 0x1, 0x0)
openat$net_empty(0xffffffffffffff9c, &(0x7f0000000500)='/net/.empty\x00', 0xc, 0x3, 0x0)
nmount(r5, &(0x7f0000000540)='./file0\x00', 0x8, 0x4)
openat$proc_self_user(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/user\x00', 0x10, 0x1, 0x0)
openat$net_ether0_1_ifstats(0xffffffffffffff9c, &(0x7f00000005c0)='/net/ether0/1/ifstats\x00', 0x16, 0x1, 0x0)
fcntl$F_SETFL(r4, 0x4, 0x8000)
llseek(r0, 0x8, 0x5, &(0x7f0000000600), 0x2)
openat$net_cs(0xffffffffffffff9c, &(0x7f0000000640)='/net/cs\x00', 0x8, 0x3, 0x0)
openat$net_tcp_1_listen(0xffffffffffffff9c, &(0x7f0000000680)='/net/tcp/1/listen\x00', 0x12, 0x3, 0x0)

18:46:38 executing program 3:
fork()
r0 = openat$net_tcp_1_listen(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/1/listen\x00', 0x12, 0x3, 0x0)
fcntl$F_SYNC(r0, 0x65)
fcntl$F_SETFD(r0, 0x2, 0x1)
openat$dev_consctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/consctl\x00', 0xd, 0x3, 0x0)
poke_ksched(0xffffffffffffffff, 0x0)
r1 = openat$net_empty(0xffffffffffffff9c, &(0x7f0000000080)='/net/.empty\x00', 0xc, 0x3, 0x0)
r2 = openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0)
r3 = openat$net_tcp_1_data(0xffffffffffffff9c, &(0x7f0000000100)='/net/tcp/1/data\x00', 0x10, 0x3, 0x0)
openat$net_tcp_2_remote(0xffffffffffffff9c, &(0x7f0000000140)='/net/tcp/2/remote\x00', 0x12, 0x1, 0x0)
r4 = openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f0000000180)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0)
openat$proc_self_wait(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/wait\x00', 0x10, 0x1, 0x0)
openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f0000000200)='/net/udp/0/status\x00', 0x12, 0x1, 0x0)
r5 = openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0)
openat$prof_kprintx(0xffffffffffffff9c, &(0x7f0000000280)='/prof/kprintx\x00', 0xe, 0x3, 0x0)
openat$prof_mpstat(0xffffffffffffff9c, &(0x7f00000002c0)='/prof/mpstat\x00', 0xd, 0x3, 0x0)
openat$net_ether0_1_stats(0xffffffffffffff9c, &(0x7f0000000300)='/net/ether0/1/stats\x00', 0x14, 0x1, 0x0)
r6 = openat$prof_kpdata(0xffffffffffffff9c, &(0x7f0000000340)='/prof/kpdata\x00', 0xd, 0x3, 0x0)
proc_create(&(0x7f0000000380)='./file0\x00', 0x8, &(0x7f00000003c0)='++\x00', 0x3, 0x0)
read(r1, &(0x7f0000000400)=""/110, 0x6e)
r7 = openat$net_ipifc_0_err(0xffffffffffffff9c, &(0x7f0000000480)='/net/ipifc/0/err\x00', 0x11, 0x3, 0x0)
openat$dev_cons(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cons\x00', 0xa, 0x3, 0x0)
write(r4, &(0x7f0000000500)="b2e05cbc07f86b25cd9aebb357ded24f321f3eea44ea1b17bbc7fc816e8b2c4da0c79cdcb03b930fd04bd3aa6760778bb3865d27e4dceddb5e482f1023d289e4709d81650166d11ad8204035631545ab3f5a066db6d0cfe70f13498cffb6afcc7c202cccabd3a3a52d1e1e8d99ab13d14c3d7aeaf6dd8f930d9a76d13b36deb0e66608b672e74dbdeb9a9efca0ad545a6df62ab997542917959aad96536621e92ae77458bdf8522ccdc616db06535bfb7edc2f45dc8e45d6d30857a7d46a9267318d2ac0928c9dd77304fb623f3eee6510161836fb0819dd3787e9263145430b", 0xe0)
openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000600)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0)
fcntl$F_GETFL(r4, 0x3)
r8 = openat$proc_self_maps(0xffffffffffffff9c, &(0x7f0000000640)='/proc/self/maps\x00', 0x10, 0x1, 0x0)
abort_sysc_fd(r2)
openat$net_tcp_2_ctl(0xffffffffffffff9c, &(0x7f0000000680)='/net/tcp/2/ctl\x00', 0xf, 0x3, 0x0)
openat$dev_sysname(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sysname\x00', 0xd, 0x3, 0x0)
tap_fds(&(0x7f0000000b80)=[{r8, 0x1, 0x480, 0x593, &(0x7f0000000780)={&(0x7f0000000700)="a8d6c09ac1aba7ecd73b758ac1c4f2348441121cdf0ac002584397a91b9fe918c38e0c0f19fe69b9f98cb3b71fddf980e5db87c62fa160a9c4661fda36834ae21c464a765103af8081dc083061e7031c", 0x6, 0x1, 0xffffffff, 0x200, 0x6}}, {r5, 0x3, 0x8, 0xfff, &(0x7f0000000840)={&(0x7f00000007c0)="62b7b4dac28117b11a10d28c3793c3da2b61b36a5227e01a2feae3fc45d335c0dc1e9221aa27e0afd08a82c42137e24b175c2f2f178c342cad0b9e31199a2d8ab0f04d64ef2c63b4c7e46142c5bb5d7c", 0x10000, 0x0, 0xffffffff, 0x4, 0x270}}, {r6, 0x3, 0x0, 0x2, &(0x7f0000000900)={&(0x7f0000000880)="c3e99e1c8fa377f71351987f619b0381e974073317782200bcd52ef51b167883d06be0f4a88987245df59ec9e8c226e1bfaddaebbca510281e47bf3bf38ae4c03af653eef65deeb35769dd500617ed29", 0x80, 0x0, 0x7, 0x6, 0x2}}, {r7, 0x2, 0x10, 0x3ff, &(0x7f00000009c0)={&(0x7f0000000940)="1c6aa74fe0b7af1ace93a6ecfcb91fd7bf71a79db25fd2543640c4e7e8cbf33013c29aa909856abbbad708f7b0023efe2c88448ae48c593ebeee55fa8354fea9a051bbe2f51d639aa9190d6ac3c0bba5", 0x0, 0x1, 0x3, 0x1, 0x2}}, {r1, 0x3, 0x1, 0x44c10e2d, &(0x7f0000000a80)={&(0x7f0000000a00)="2be24339815a955d286e1d98499cb6ba56102c6a852a1b2c4650350495eac49c7ac4db42704f851e4c4d742a1a9a0cb6df4148bdc7db1ceb8146d4bc69c9347c30086b8cc569d5a4c7926ee54964c0e3", 0xffffffffffffde63, 0x1, 0xa3, 0x0, 0xc91c}}, {r3, 0x2, 0x22, 0x3f, &(0x7f0000000b40)={&(0x7f0000000ac0)="214ecb6d38543d8cf9632734bc3e76496ff44fb062d8fa0d43bb89b9f9a949a639f04469c4d32391fac6b67203303f40316051ef5df86f5c5d700994f613629ff706e6b0a49dbde88fbbe7df898ed05b", 0x7fffffff, 0x1, 0x20, 0x7, 0xffffffff}}], 0x6)

18:46:38 executing program 4:
r0 = openat$proc_self_fpregs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/fpregs\x00', 0x12, 0x1, 0x0)
fcntl$F_SYNC(r0, 0x65)
llseek(r0, 0x6, 0x4, &(0x7f0000000040), 0x1)
r1 = openat$dev_consctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/consctl\x00', 0xd, 0x3, 0x0)
fcntl$F_SYNC(r1, 0x65)
openat$proc_self_strace_traceset(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/strace_traceset\x00', 0x1b, 0x3, 0x0)
openat$net_log(0xffffffffffffff9c, &(0x7f0000000100)='/net/log\x00', 0x9, 0x3, 0x0)
r2 = openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f0000000140)='/net/ether0/addr\x00', 0x11, 0x3, 0x0)
openat$net_tcp_1_listen(0xffffffffffffff9c, &(0x7f0000000180)='/net/tcp/1/listen\x00', 0x12, 0x3, 0x0)
openat$proc_self_args(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/args\x00', 0x10, 0x3, 0x0)
write(r2, &(0x7f0000000200)='{wb', 0x3)
openat$dev_caphash(0xffffffffffffff9c, &(0x7f0000000240)='/dev/caphash\x00', 0xd, 0x3, 0x0)
openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/net/ether0/0/ctl\x00', 0x12, 0x3, 0x0)
unlink(&(0x7f00000002c0)='./file0\x00', 0x8)
openat$dev_stdout(0xffffffffffffff9c, &(0x7f0000000300)='/dev/stdout\x00', 0xc, 0x3, 0x0)
openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f0000000340)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0)
tcgetattr(r2, &(0x7f0000000380))
openat$net_tcp_0_local(0xffffffffffffff9c, &(0x7f00000003c0)='/net/tcp/0/local\x00', 0x11, 0x1, 0x0)
openat$dev_cons(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cons\x00', 0xa, 0x3, 0x0)
openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000000440)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0)
openat$net_tcp_0_status(0xffffffffffffff9c, &(0x7f0000000480)='/net/tcp/0/status\x00', 0x12, 0x1, 0x0)
openat$dev_urandom(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/urandom\x00', 0xd, 0x1, 0x0)
openat$proc_self_segment(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/segment\x00', 0x13, 0x1, 0x0)
openat$net_cs(0xffffffffffffff9c, &(0x7f0000000540)='/net/cs\x00', 0x8, 0x3, 0x0)
openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f0000000580)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0)
openat$net_iproute(0xffffffffffffff9c, &(0x7f00000005c0)='/net/iproute\x00', 0xd, 0x3, 0x0)
openat$dev_kmesg(0xffffffffffffff9c, &(0x7f0000000600)='/dev/kmesg\x00', 0xb, 0x1, 0x0)
openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f0000000640)='/net/tcp/2/data\x00', 0x10, 0x3, 0x0)
openat$dev_consctl(0xffffffffffffff9c, &(0x7f0000000680)='/dev/consctl\x00', 0xd, 0x3, 0x0)
openat$net_tcp_2_status(0xffffffffffffff9c, &(0x7f00000006c0)='/net/tcp/2/status\x00', 0x12, 0x1, 0x0)

18:46:38 executing program 2:
chdir(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8)
openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f0000000040)='/net/ether0/addr\x00', 0x11, 0x3, 0x0)
openat$dev_drivers(0xffffffffffffff9c, &(0x7f0000000080)='/dev/drivers\x00', 0xd, 0x1, 0x0)
wstat(&(0x7f00000000c0)='./file0\x00', 0x8, &(0x7f0000000100)=""/183, 0xb7, 0x0)
nunmount(&(0x7f00000001c0)='./file0\x00', 0x8, &(0x7f0000000200)='./file0\x00', 0x8)
rename(&(0x7f0000000240)='./file0\x00', 0x8, &(0x7f0000000280)='./file0\x00', 0x8)
lstat(&(0x7f00000002c0)='./file0\x00', 0x8, &(0x7f0000000300))
openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f0000000380)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0)
r0 = openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0)
stat(&(0x7f0000000400)='./file0\x00', 0x8, &(0x7f0000000440))
nunmount(&(0x7f00000004c0)='./file0\x00', 0x8, &(0x7f0000000500)='./file0\x00', 0x8)
r1 = openat$dev_sdctl(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sdctl\x00', 0xb, 0x3, 0x0)
openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f0000000580)='/net/ether0/2/ctl\x00', 0x12, 0x3, 0x0)
openat$proc_self_maps(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/maps\x00', 0x10, 0x1, 0x0)
lstat(&(0x7f0000000600)='./file0\x00', 0x8, &(0x7f0000000640))
nunmount(&(0x7f00000006c0)='./file0\x00', 0x8, &(0x7f0000000700)='./file0\x00', 0x8)
r2 = openat$dev_kmesg(0xffffffffffffff9c, &(0x7f0000000740)='/dev/kmesg\x00', 0xb, 0x1, 0x0)
wstat(&(0x7f0000000780)='./file0\x00', 0x8, &(0x7f00000007c0)=""/159, 0x9f, 0x0)
fstat(r1, &(0x7f0000000880))
openat$net_tcp_0_status(0xffffffffffffff9c, &(0x7f0000000900)='/net/tcp/0/status\x00', 0x12, 0x1, 0x0)
fwstat(r2, &(0x7f0000000940)=""/234, 0xea, 0x0)
rename(&(0x7f0000000a40)='./file0\x00', 0x8, &(0x7f0000000a80)='./file0\x00', 0x8)
vmm_ctl$VMM_CTL_GET_FLAGS(0x3)
read(r0, &(0x7f0000000ac0)=""/71, 0x47)
openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f0000000b40)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0)
openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f0000000b80)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0)
openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f0000000bc0)='/net/ether0/stats\x00', 0x12, 0x1, 0x0)
openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f0000000c00)='/net/ipifc/0/status\x00', 0x14, 0x1, 0x0)
openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f0000000c40)='/net/udp/0/err\x00', 0xf, 0x3, 0x0)
openat$proc_self_user(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/self/user\x00', 0x10, 0x1, 0x0)

18:46:38 executing program 5:
openat$net_ether0_2_ifstats(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/2/ifstats\x00', 0x16, 0x1, 0x0)
openat$proc_self_ns(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/ns\x00', 0xe, 0x1, 0x0)
r0 = openat$proc_self_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/mem\x00', 0xf, 0x1, 0x0)
openat$proc_self_user(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/user\x00', 0x10, 0x1, 0x0)
openat$dev_ppid(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppid\x00', 0xa, 0x1, 0x0)
openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000000140)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0)
openat$proc_self_note(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/note\x00', 0x10, 0x1, 0x0)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x4010, r0, 0x8)
openat$dev_sysctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sysctl\x00', 0xc, 0x3, 0x0)
r1 = openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f0000000200)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0)
fstat(r1, &(0x7f0000000240))
openat$dev_stdin(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/stdin\x00', 0xb, 0x3, 0x0)
openat$net_ipifc_1_listen(0xffffffffffffff9c, &(0x7f0000000300)='/net/ipifc/1/listen\x00', 0x14, 0x3, 0x0)
openat$proc_self_ns(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/ns\x00', 0xe, 0x1, 0x0)
openat$dev_drivers(0xffffffffffffff9c, &(0x7f0000000380)='/dev/drivers\x00', 0xd, 0x1, 0x0)
openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f00000003c0)='/net/icmp/clone\x00', 0x10, 0x3, 0x0)
openat$proc_self_status(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/status\x00', 0x12, 0x1, 0x0)
openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f0000000440)='/net/ipifc/0/listen\x00', 0x14, 0x3, 0x0)
openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f0000000480)='/net/udp/0/local\x00', 0x11, 0x1, 0x0)
openat$net_tcp_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/net/tcp/stats\x00', 0xf, 0x1, 0x0)
openat$prof_kpctl(0xffffffffffffff9c, &(0x7f0000000500)='/prof/kpctl\x00', 0xc, 0x3, 0x0)
openat$prof_kprintx(0xffffffffffffff9c, &(0x7f0000000540)='/prof/kprintx\x00', 0xe, 0x3, 0x0)
openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f0000000580)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0)
openat$net_ipifc_1_remote(0xffffffffffffff9c, &(0x7f00000005c0)='/net/ipifc/1/remote\x00', 0x14, 0x1, 0x0)
openat$dev_ppid(0xffffffffffffff9c, &(0x7f0000000600)='/dev/ppid\x00', 0xa, 0x1, 0x0)
openat$net_tcp_2_status(0xffffffffffffff9c, &(0x7f0000000640)='/net/tcp/2/status\x00', 0x12, 0x1, 0x0)
openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f0000000680)='/net/ether0/0/data\x00', 0x13, 0x3, 0x0)
openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f00000006c0)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0)
openat$proc_self_proc(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/proc\x00', 0x10, 0x1, 0x0)
openat$dev_bintime(0xffffffffffffff9c, &(0x7f0000000740)='/dev/bintime\x00', 0xd, 0x3, 0x0)

18:46:38 executing program 7:
vc_entry()
r0 = openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0)
r1 = openat$net_ipselftab(0xffffffffffffff9c, &(0x7f0000000040)='/net/ipselftab\x00', 0xf, 0x1, 0x0)
r2 = proc_create(&(0x7f0000000080)='./file0\x00', 0x8, &(0x7f00000000c0)='/net/ipselftab\x00', 0xf, 0x0)
r3 = openat$dev_random(0xffffffffffffff9c, &(0x7f0000000100)='/dev/random\x00', 0xc, 0x1, 0x0)
fd2path(r0, &(0x7f0000000140)=""/220, 0xdc)
nanosleep(&(0x7f0000000240)={0x6, 0x3}, &(0x7f0000000280))
openat$dev_klog(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/klog\x00', 0xa, 0x1, 0x0)
openat$dev_klog(0xffffffffffffff9c, &(0x7f0000000300)='/dev/klog\x00', 0xa, 0x1, 0x0)
openat$dev_stdout(0xffffffffffffff9c, &(0x7f0000000340)='/dev/stdout\x00', 0xc, 0x3, 0x0)
r4 = openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f0000000380)='/net/ether0/0/ifstats\x00', 0x16, 0x1, 0x0)
proc_destroy(r2, 0x9b)
fchdir(r2, r4)
fd2path(r1, &(0x7f00000003c0)=""/202, 0xca)
r5 = openat$net_ndb(0xffffffffffffff9c, &(0x7f00000004c0)='/net/ndb\x00', 0x9, 0x3, 0x0)
openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/ctl\x00', 0xf, 0x3, 0x0)
fd2path(r5, &(0x7f0000000540)=""/143, 0x8f)
openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f0000000600)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0)
notify(0x0, 0x19, &(0x7f0000000680)={0x32, 0x401, 0x5, &(0x7f0000000640)="dfcf7c77bfd8fb3d122982941fdfc0395c3754dcaaf7751ab16d5d49b57500c0b4441e2eded11f49229322ecd53daf1024b3cab2", 0x40})
openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f00000006c0)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0)
openat$proc_self_notepg(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/notepg\x00', 0x12, 0x1, 0x0)
openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f0000000740)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0)
openat$prof_kptrace(0xffffffffffffff9c, &(0x7f0000000780)='/prof/kptrace\x00', 0xe, 0x3, 0x0)
openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f00000007c0)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0)
fcntl$F_SYNC(r3, 0x65)
openat$net_iproute(0xffffffffffffff9c, &(0x7f0000000800)='/net/iproute\x00', 0xd, 0x3, 0x0)
openat$dev_ppid(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ppid\x00', 0xa, 0x1, 0x0)
openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f0000000880)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0)
openat$net_udp_stats(0xffffffffffffff9c, &(0x7f00000008c0)='/net/udp/stats\x00', 0xf, 0x1, 0x0)
openat$net_ether0_2_type(0xffffffffffffff9c, &(0x7f0000000900)='/net/ether0/2/type\x00', 0x13, 0x1, 0x0)

18:46:38 executing program 6:
openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0)
r0 = openat$net_tcp_0_local(0xffffffffffffff9c, &(0x7f0000000040)='/net/tcp/0/local\x00', 0x11, 0x1, 0x0)
r1 = proc_create(&(0x7f0000000080)='./file0\x00', 0x8, &(0x7f00000000c0)='/net/tcp/0/local\x00', 0x11, 0x1)
fchdir(r1, r0)
openat$proc_self_wait(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/wait\x00', 0x10, 0x1, 0x0)
nmount(r0, &(0x7f0000000140)='./file0\x00', 0x8, 0x3)
openat$dev_sdctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sdctl\x00', 0xb, 0x3, 0x0)
openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0)
openat$net_ipifc_1_data(0xffffffffffffff9c, &(0x7f0000000200)='/net/ipifc/1/data\x00', 0x12, 0x3, 0x0)
r2 = openat$dev_stderr(0xffffffffffffff9c, &(0x7f0000000240)='/dev/stderr\x00', 0xc, 0x3, 0x0)
openat$proc_self_user(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/user\x00', 0x10, 0x1, 0x0)
openat$proc_self_strace(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/strace\x00', 0x12, 0x1, 0x0)
close(r2)
openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f0000000300)='/net/ether0/addr\x00', 0x11, 0x3, 0x0)
openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f0000000340)='/net/ether0/stats\x00', 0x12, 0x1, 0x0)
openat$net_tcp_1_listen(0xffffffffffffff9c, &(0x7f0000000380)='/net/tcp/1/listen\x00', 0x12, 0x3, 0x0)
openat$dev_capuse(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/capuse\x00', 0xc, 0x3, 0x0)
openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f0000000400)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0)
openat$proc_self_user(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/user\x00', 0x10, 0x1, 0x0)
openat$net_iproute(0xffffffffffffff9c, &(0x7f0000000480)='/net/iproute\x00', 0xd, 0x3, 0x0)
openat$dev_user(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/user\x00', 0xa, 0x3, 0x0)
r3 = openat$net_tcp_1_local(0xffffffffffffff9c, &(0x7f0000000500)='/net/tcp/1/local\x00', 0x11, 0x1, 0x0)
rmdir(&(0x7f0000000540)='./file0\x00', 0x8)
fcntl$F_SYNC(r3, 0x65)
openat$net_cs(0xffffffffffffff9c, &(0x7f0000000580)='/net/cs\x00', 0x8, 0x3, 0x0)
openat$dev_sysstat(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sysstat\x00', 0xd, 0x3, 0x0)
openat$proc_self_strace_traceset(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/strace_traceset\x00', 0x1b, 0x3, 0x0)
openat$net_tcp_1_listen(0xffffffffffffff9c, &(0x7f0000000640)='/net/tcp/1/listen\x00', 0x12, 0x3, 0x0)
openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000680)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0)
openat$dev_time(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/time\x00', 0xa, 0x3, 0x0)


bash-4.3$ 

kernel panic at kern/arch/x86/trap.c:540, from core 3: Double fault!  Check the kernel stack pointer; you likely ran off the end of the stack.

HW TRAP frame at 0xfffffff000023f40 on core 3

  rax  0x000000000000003d

  rbx  0xffffffffc8668140

  rcx  0xffffffffc8668148

  rdx  0x0000002141b8b0d5

  rbp  0xfffffff00000efd8

  rsi  0x0000000000000003

  rdi  0xffffffffc8668140

  r8   0x0000000000000000

  r9   0xffffffffc8668238

  r10  0x0000000000000078

  r11  0xffffffffc86681f8

  r12  0xffff80000218aae0

  r13  0x0000000000000003

  r14  0x0000000000000000

  r15  0x0000000000000003

  trap 0x00000008 Double Fault

  gsbs 0xffffffffc8668140

  fsbs 0x0000000000000000

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

  rip  0xffffffffc209f6c1

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

  flag 0x0000000000010246

  rsp  0xfffffff00000efd8

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


Backtrace of kernel context on Core 3:

#01 [<0xffffffffc209f6c1>] in cpu_halt

#02 [<0xffffffffc2054706>] in __smp_idle



kernel panic at kern/arch/x86/trap.c:540, from core 2: Double fault!  Check the kernel stack pointer; you likely ran off the end of the stack.

HW TRAP frame at 0xfffffff00001df40 on core 2

  rax  0xffffffffc8667b08

  rbx  0xffffffffc8667b08

  rcx  0x00000010537c6aa5

  rdx  0x0000000000000046

  rbp  0xfffffff00008bcae

  rsi  0xffff800005097c48

  rdi  0xffffffffc8667b08

  r8   0x0000000000000000

  r9   0x00000010537c6aa5

  r10  0x0000000000000000

  r11  0x0000000000000000

  r12  0xffff800005097c48

  r13  0x0000000000000246

  r14  0xffff800005097c48

  r15  0xffff800005097c20

  trap 0x00000008 Double Fault

  gsbs 0xffffffffc8667ec0

  fsbs 0x0000000000000000

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

  rip  0xffffffffc8667b57

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

  flag 0x0000000000010016

  rsp  0xfffffff00007bc71

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


kernel panic at kern/arch/x86/trap.c:540, from core 2: Double fault!  Check the kernel stack pointer; you likely ran off the end of the stack.

	Recursive kernel panic on core 2 (depth 2)


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

Type 'help' for a list of commands.

ROS(Core 3)> Entering Nanwan's Dungeon on Core 2 (Ints off):

Type 'help' for a list of commands.