2021/08/06 04:37:53 fuzzer started
2021/08/06 04:37:53 dialing manager at localhost:45393
2021/08/06 04:37:53 syscalls: 212
2021/08/06 04:37:53 code coverage: support is not implemented in syzkaller
2021/08/06 04:37:53 comparison tracing: support is not implemented in syzkaller
2021/08/06 04:37:53 extra coverage: support is not implemented in syzkaller
2021/08/06 04:37:53 setuid sandbox: support is not implemented in syzkaller
2021/08/06 04:37:53 namespace sandbox: support is not implemented in syzkaller
2021/08/06 04:37:53 Android sandbox: support is not implemented in syzkaller
2021/08/06 04:37:53 fault injection: support is not implemented in syzkaller
2021/08/06 04:37:53 leak checking: support is not implemented in syzkaller
2021/08/06 04:37:53 net packet injection: support is not implemented in syzkaller
2021/08/06 04:37:53 net device setup: support is not implemented in syzkaller
2021/08/06 04:37:53 concurrency sanitizer: support is not implemented in syzkaller
2021/08/06 04:37:53 devlink PCI setup: support is not implemented in syzkaller
2021/08/06 04:37:53 USB emulation: support is not implemented in syzkaller
2021/08/06 04:37:53 hci packet injection: support is not implemented in syzkaller
2021/08/06 04:37:53 wifi device emulation: support is not implemented in syzkaller
2021/08/06 04:37:53 802.15.4 emulation: support is not implemented in syzkaller
2021/08/06 04:37:53 fetching corpus: 50, signal 76/2040 (executing program)
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2021/08/06 04:37:53 fetching corpus: 3290, signal 3798/3827 (executing program)
2021/08/06 04:37:53 starting 8 fuzzer processes
04:37:53 executing program 0:
close(0xffffffffffffff9c)
r0 = openat$proc_self_ns(0xffffffffffffff9c, &(0x7f0000000000), 0xe, 0x1, 0x0)
write(r0, &(0x7f0000000040)="b4128ddb8e94c98de1e986522c969a9f44cb4970422fc052f391483df5b689d221ee76bb40bf01a3dead14c576f1cf95f0ebdee605a85eeeef24c636bcf0a15b327579d28b2207206de34c64a01f68b09350528026e359a9a294d1ef69fe195f1ddbca681cefa70bb073ded28cf2ce9484", 0x71)
close(r0)
r1 = openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f00000000c0), 0x13, 0x3, 0x0)
fcntl$F_GETFD(r1, 0x1)
write(r0, &(0x7f0000000100)="93cefe46d68acb48fa0c15e16a45d4ec98e91aa0eaac73fe261852263298a682d92627548476e3b843cf73fc8dfb489f0d7a120a1bbbb4e81485fb4ea253be45c45969f281d15ee6e0eccbec5cd06843410141315ba991ca6c3846c6a451d9808e8661ddea0de9f1ff63", 0x6a)
r2 = openat$net_ipifc_1_listen(0xffffffffffffff9c, &(0x7f0000000180), 0x14, 0x3, 0x0)
close(r2)
openat$dev_klog(0xffffffffffffff9c, &(0x7f00000001c0), 0xa, 0x1, 0x0)
r3 = openat$net_iprouter(0xffffffffffffff9c, &(0x7f0000000200), 0xe, 0x3, 0x0)
write(r3, &(0x7f0000000240)="e7712633b2023e468c65ed12ae741bd0516a27d68978818dd079bf0e1c2655fa774e66a91dad58594f8dea68240701954ae517877913fc37752e2c69b5d65803b7a7f0e20c8f8a71746c36106676185d77be3b1eaa50de6ae2e5128a0f6de80169ccf42ec8e4e7d9d30b649a72a2cb5ce7733cc588b6189a2014fa31f49f6998f12f0d342c6ad5e1b5fd495b93b803689c876d52c63f0a437f2329ffcea848b3f4293cf2fe4424a2ca91410eaa55a9f40e4fe5d4988630eeae0c3ed06310ca7c008b0d4a0ae2cbe2099bcf", 0xcb)
openat$net_ether0_1_stats(0xffffffffffffff9c, &(0x7f0000000340), 0x14, 0x1, 0x0)
r4 = openat$net_empty(0xffffffffffffff9c, &(0x7f0000000380), 0xc, 0x3, 0x0)
openat$net_arp(0xffffffffffffff9c, &(0x7f00000003c0), 0x9, 0x3, 0x0)
r5 = openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f0000000400), 0x10, 0x1, 0x0)
llseek(r5, 0x3, 0xf6b, &(0x7f0000000440), 0x1)
fcntl$F_SETFL(r4, 0x4, 0x188000)
r6 = openat$dev_stdout(0xffffffffffffff9c, &(0x7f0000000480), 0xc, 0x3, 0x0)
fd2path(r6, &(0x7f00000004c0)=""/180, 0xb4)

04:37:53 executing program 1:
r0 = openat$net_ipifc_0_snoop(0xffffffffffffff9c, &(0x7f0000000000), 0x13, 0x1, 0x0)
fd2path(r0, &(0x7f0000000040)=""/243, 0xf3)
r1 = openat$net_ipifc_1_listen(0xffffffffffffff9c, &(0x7f0000000140), 0x14, 0x3, 0x0)
r2 = openat$net_ipifc_1_remote(0xffffffffffffff9c, &(0x7f0000000180), 0x14, 0x1, 0x0)
read(r2, &(0x7f00000001c0)=""/97, 0x61)
read(r2, &(0x7f0000000240)=""/137, 0x89)
r3 = openat$net_tcp_0_status(0xffffffffffffff9c, &(0x7f0000000300), 0x12, 0x1, 0x0)
fcntl$F_SETFL(r0, 0x4, 0x88000)
read(r1, &(0x7f0000000340)=""/39, 0x27)
close(r0)
openat$dev_sdctl(0xffffffffffffff9c, &(0x7f0000000380), 0xb, 0x3, 0x0)
r4 = openat(r3, &(0x7f00000003c0)='./file0\x00', 0x8, 0x0, 0x140)
r5 = openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000400), 0xf, 0x1, 0x0)
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000001, 0x6010, r5, 0x76000000)
openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f0000000440), 0x12, 0x3, 0x0)
r6 = openat$dev_kmesg(0xffffffffffffff9c, &(0x7f0000000480), 0xb, 0x1, 0x0)
fd2path(r6, &(0x7f00000004c0)=""/152, 0x98)
fcntl$F_GETFL(r3, 0x3)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7000004, 0x22030, r5, 0x8000)
llseek(r4, 0x7, 0x100, &(0x7f0000000580), 0x0)

04:37:53 executing program 2:
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000000, 0x12, 0xffffffffffffff9c, 0x5)
openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000000), 0x10, 0x3, 0x0)
mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000004)
openat$dev_hostowner(0xffffffffffffff9c, &(0x7f0000000040), 0xf, 0x3, 0x0)
r0 = openat$net_tcp_2_remote(0xffffffffffffff9c, &(0x7f0000000080), 0x12, 0x1, 0x0)
r1 = openat$net_tcp_clone(0xffffffffffffff9c, &(0x7f00000000c0), 0xf, 0x3, 0x0)
fd2path(r1, &(0x7f0000000100)=""/77, 0x4d)
openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8, 0x8000, 0x1ec)
openat$net_ipifc_0_data(0xffffffffffffff9c, &(0x7f00000001c0), 0x12, 0x3, 0x0)
r2 = openat$net_ether0_2_type(0xffffffffffffff9c, &(0x7f0000000200), 0x13, 0x1, 0x0)
r3 = openat$dev_zero(0xffffffffffffff9c, &(0x7f0000000240), 0xa, 0x1, 0x0)
fcntl$F_GETFL(r3, 0x3)
fcntl$F_SYNC(r2, 0x65)
r4 = openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f0000000280), 0x11, 0x1, 0x0)
read(r4, &(0x7f00000002c0)=""/154, 0x9a)
abort_sysc_fd(r0)
openat$dev_sdctl(0xffffffffffffff9c, &(0x7f0000000380), 0xb, 0x3, 0x0)
r5 = openat$dev_capuse(0xffffffffffffff9c, &(0x7f00000003c0), 0xc, 0x3, 0x0)
openat$net_log(0xffffffffffffff9c, &(0x7f0000000400), 0x9, 0x3, 0x0)
fstat(r5, &(0x7f0000000440))

04:37:53 executing program 4:
write(0xffffffffffffffff, &(0x7f0000000000)="83dfd4132d362b6100039fdd6301e84e1068c0d6969cceab377b02f69e304e78a65afc149dcbe8259fac6b315c5324bb3f230913a31ad4526eff0154ec6ec2e9c0d81a1d518b13d9e2a0e696e5", 0x4d)
llseek(0xffffffffffffff9c, 0x5, 0x5, &(0x7f0000000080), 0x2)
r0 = openat$proc_self_status(0xffffffffffffff9c, &(0x7f00000000c0), 0x12, 0x1, 0x0)
r1 = openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000100), 0x11, 0x1, 0x0)
r2 = openat$dev_kprint(0xffffffffffffff9c, &(0x7f0000000140), 0xc, 0x1, 0x0)
r3 = openat(r2, &(0x7f0000000180)='./file0\x00', 0x8, 0x8000, 0x0)
r4 = openat$net_tcp_2_ctl(0xffffffffffffff9c, &(0x7f00000001c0), 0xf, 0x3, 0x0)
llseek(r0, 0x100000000, 0x1, &(0x7f0000000200), 0x0)
fd2path(r3, &(0x7f0000000240)=""/31, 0x1f)
abort_sysc_fd(r2)
mmap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x2000008, 0x10, 0xffffffffffffffff, 0x1)
fcntl$F_DUPFD(0xffffffffffffff9c, 0x0, r4, 0x0)
read(0xffffffffffffffff, &(0x7f0000000280)=""/76, 0x4c)
openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f0000000300), 0xf, 0x3, 0x0)
r5 = openat$net_tcp_0_ctl(0xffffffffffffff9c, &(0x7f0000000340), 0xf, 0x3, 0x0)
llseek(r1, 0x3f, 0xbf9, &(0x7f0000000380), 0x2)
abort_sysc_fd(r5)
close(r1)
read(0xffffffffffffffff, &(0x7f00000003c0)=""/43, 0x2b)
close(r4)

04:37:53 executing program 5:
r0 = openat$net_tcp_0_ctl(0xffffffffffffff9c, &(0x7f0000000000), 0xf, 0x3, 0x0)
close(r0)
r1 = openat$net_ipifc_0_data(0xffffffffffffff9c, &(0x7f0000000040), 0x12, 0x3, 0x0)
fcntl$F_SYNC(r1, 0x65)
r2 = openat$net_tcp_clone(0xffffffffffffff9c, &(0x7f0000000080), 0xf, 0x3, 0x0)
fcntl$F_SETFL(r2, 0x4, 0x0)
r3 = openat$dev_sysctl(0xffffffffffffff9c, &(0x7f00000000c0), 0xc, 0x3, 0x0)
fcntl$F_SETFL(r3, 0x4, 0x400)
fcntl$F_GETFD(r1, 0x1)
r4 = openat$net_ipifc_0_snoop(0xffffffffffffff9c, &(0x7f0000000100), 0x13, 0x1, 0x0)
read(r4, &(0x7f0000000140)=""/64, 0x40)
openat$dev_sdctl(0xffffffffffffff9c, &(0x7f0000000180), 0xb, 0x3, 0x0)
openat$prof_kpctl(0xffffffffffffff9c, &(0x7f00000001c0), 0xc, 0x3, 0x0)
read(r4, &(0x7f0000000200)=""/194, 0xc2)
openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000300), 0x11, 0x1, 0x0)
r5 = openat$proc_self_maps(0xffffffffffffff9c, &(0x7f0000000340), 0x10, 0x1, 0x0)
r6 = openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f0000000380), 0x12, 0x3, 0x0)
r7 = fcntl$F_DUPFD(r5, 0x0, r6, 0x0)
openat$net_ipifc_0_err(0xffffffffffffff9c, &(0x7f00000003c0), 0x11, 0x3, 0x0)
close(r7)

04:37:53 executing program 3:
r0 = openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f0000000000), 0x10, 0x3, 0x0)
read(r0, &(0x7f0000000040)=""/94, 0x5e)
abort_sysc_fd(r0)
r1 = openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f00000000c0), 0x14, 0x1, 0x0)
fstat(0xffffffffffffffff, &(0x7f0000000100))
r2 = openat$dev_sysname(0xffffffffffffff9c, &(0x7f0000000180), 0xd, 0x3, 0x0)
fchdir(0x0, r2)
fcntl$F_GETFL(0xffffffffffffffff, 0x3)
r3 = openat$net_log(0xffffffffffffff9c, &(0x7f00000001c0), 0x9, 0x3, 0x0)
dup_fds_to(0xffffffffffffffff, &(0x7f0000000200)=[{r1}, {r3}], 0x2)
fstat(r3, &(0x7f0000000240))
fcntl$F_GETFD(r2, 0x1)
r4 = openat$dev_sysname(0xffffffffffffff9c, &(0x7f00000002c0), 0xd, 0x3, 0x0)
openat$prof_kptrace(0xffffffffffffff9c, &(0x7f0000000300), 0xe, 0x3, 0x0)
llseek(r2, 0xfffffffffffffff9, 0x3f, &(0x7f0000000340), 0x1)
openat$net_tcp_2_local(0xffffffffffffff9c, &(0x7f0000000380), 0x11, 0x1, 0x0)
openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f00000003c0), 0x16, 0x1, 0x0)
openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000400), 0xd, 0x3, 0x0)
write(0xffffffffffffffff, &(0x7f0000000440)="8951c3898ec419b0aea505751f3956fc639cec8ba9865904deab84b3e98e031da32e3c18d5492352239e626d0e986a7d554b6bdce40055b3ac151063", 0x3c)
fcntl$F_SETFL(r4, 0x4, 0x100000)

04:37:53 executing program 7:
mkdir(&(0x7f0000000000)='./file0\x00', 0x8, 0x3)
mkdir(&(0x7f0000000040)='./file1\x00', 0x8, 0x4c)
r0 = openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000080), 0x11, 0x1, 0x0)
openat(r0, &(0x7f00000000c0)='./file1\x00', 0x8, 0x2, 0x91)
openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000100), 0x11, 0x3, 0x0)
openat$dev_cputime(0xffffffffffffff9c, &(0x7f0000000140), 0xd, 0x1, 0x0)
rename(&(0x7f0000000180)='./file0\x00', 0x8, &(0x7f00000001c0)='./file1\x00', 0x8)
rmdir(&(0x7f0000000200)='./file1\x00', 0x8)
openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8, 0x3, 0x1c0)
r1 = openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000280), 0xc, 0x3, 0x0)
openat(r1, &(0x7f00000002c0)='./file0\x00', 0x8, 0x40040, 0x2)
r2 = openat(r0, &(0x7f0000000300)='./file0\x00', 0x8, 0x20000, 0x146)
nunmount(&(0x7f0000000340)='./file1\x00', 0x8, &(0x7f0000000380)='./file1\x00', 0x8)
symlink(&(0x7f00000003c0)='./file1\x00', 0x8, &(0x7f0000000400)='./file1\x00', 0x8)
openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x8, 0x100, 0x4)
fcntl$F_GETFD(r2, 0x1)
unlink(&(0x7f0000000480)='./file0\x00', 0x8)
openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f00000004c0), 0x12, 0x1, 0x0)
openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f0000000500), 0x12, 0x1, 0x0)
symlink(&(0x7f0000000540)='./file1\x00', 0x8, &(0x7f0000000580)='./file0\x00', 0x8)

04:37:53 executing program 6:
fd2path(0xffffffffffffffff, &(0x7f0000000000)=""/198, 0xc6)
r0 = openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000100), 0xc, 0x3, 0x0)
fcntl$F_SYNC(r0, 0x65)
r1 = openat$net_ether0_1_stats(0xffffffffffffff9c, &(0x7f0000000140), 0x14, 0x1, 0x0)
write(r1, &(0x7f0000000180)="6af7b14464c7612e3e269a20edf5d837ecbddf0c30e5c1cb649f7a5dea79cf19b0ea32d7b7ccb05ab8", 0x29)
r2 = openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f00000001c0), 0xf, 0x3, 0x0)
llseek(r2, 0x4, 0xe182, &(0x7f0000000200), 0x2)
openat$net_ether0_0_type(0xffffffffffffff9c, &(0x7f0000000240), 0x13, 0x1, 0x0)
r3 = openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f0000000280), 0x12, 0x3, 0x0)
fcntl$F_GETFD(r3, 0x1)
llseek(r0, 0x8, 0xd8c, &(0x7f00000002c0), 0x1)
fcntl$F_SYNC(r0, 0x65)
fcntl$F_SYNC(r1, 0x65)
r4 = openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f0000000300), 0xf, 0x3, 0x0)
close(r4)
r5 = openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000340), 0x11, 0x1, 0x0)
openat$dev_config(0xffffffffffffff9c, &(0x7f0000000380), 0xc, 0x1, 0x0)
r6 = openat$prof_mpstat_raw(0xffffffffffffff9c, &(0x7f00000003c0), 0x11, 0x3, 0x0)
close(r6)
llseek(r5, 0x4, 0x401, &(0x7f0000000400), 0x1)

04:37:54 executing program 0:
r0 = openat$net_ipselftab(0xffffffffffffff9c, &(0x7f0000000480), 0xf, 0x1, 0x0)
fcntl$F_GETFL(r0, 0x3)
r1 = openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f0000000000), 0x12, 0x1, 0x0)
read(r1, &(0x7f0000000040)=""/65, 0x41)

04:37:54 executing program 0:
vc_entry()
vc_entry()
vc_entry()
vc_entry()
vc_entry()
vc_entry()
vc_entry()
vc_entry()
vc_entry()
vc_entry()
vc_entry()
vc_entry()
vc_entry()
vc_entry()
vc_entry()
vc_entry()
vc_entry()
vc_entry()
vc_entry()
vc_entry()

04:37:54 executing program 0:
fcntl$F_SETFL(0xffffffffffffffff, 0x4, 0x0)

04:37:54 executing program 0:
read(0xffffffffffffff9c, &(0x7f0000000000)=""/4096, 0x1000)
r0 = openat$dev_sysctl(0xffffffffffffff9c, &(0x7f0000001000), 0xc, 0x3, 0x0)
r1 = openat$dev_user(0xffffffffffffff9c, &(0x7f0000001040), 0xa, 0x3, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x28030, r0, 0x8)
r2 = openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f0000001080), 0x12, 0x3, 0x0)
fcntl$F_GETFL(r2, 0x3)
tcgetattr(r2, &(0x7f00000010c0))
read(r1, &(0x7f0000001100)=""/4096, 0x1000)
r3 = openat$net_tcp_0_status(0xffffffffffffff9c, &(0x7f0000002100), 0x12, 0x1, 0x0)
fcntl$F_SYNC(r3, 0x65)
r4 = openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000002140), 0x12, 0x3, 0x0)
close(r4)
read(r0, &(0x7f0000002180)=""/146, 0x92)
read(r2, &(0x7f0000002240)=""/221, 0xdd)
openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000002340), 0x10, 0x1, 0x0)
r5 = openat$net_tcp_1_local(0xffffffffffffff9c, &(0x7f0000002380), 0x11, 0x1, 0x0)
r6 = openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f00000023c0), 0x14, 0x3, 0x0)
write(r6, &(0x7f0000002400)='@', 0x1)
close(r4)
abort_sysc_fd(r5)

04:37:54 executing program 0:
r0 = openat$dev_user(0xffffffffffffff9c, &(0x7f0000000100), 0xa, 0x3, 0x0)
r1 = openat$dev_drivers(0xffffffffffffff9c, &(0x7f0000000040), 0xd, 0x1, 0x0)
fcntl$F_SYNC(r0, 0x65)
fcntl$F_SETFL(r1, 0x4, 0x108800)
r2 = openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f00000000c0), 0x12, 0x1, 0x0)
openat(r2, &(0x7f0000000100)='/', 0x1, 0x0, 0x4)
llseek(r2, 0x100, 0x0, &(0x7f0000000280), 0x1)
tcgetattr(r1, &(0x7f0000000080))
openat$net_ipifc_1_data(0xffffffffffffff9c, &(0x7f0000000000), 0x12, 0x3, 0x0)
openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f0000000140), 0x12, 0x3, 0x0)

04:37:54 executing program 0:
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3000006, 0x21031, 0xffffffffffffffff, 0x4)
close(0xffffffffffffffff)
nmount(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x10)
read(0xffffffffffffffff, &(0x7f0000000040)=""/241, 0xf1)
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x1885)
r0 = openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f0000000140), 0xf, 0x3, 0x0)
r1 = openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f0000000180), 0x12, 0x1, 0x0)
fcntl$F_SETFD(r1, 0x2, 0x0)
r2 = openat$dev_sdctl(0xffffffffffffff9c, &(0x7f00000001c0), 0xb, 0x3, 0x0)
tcgetattr(r1, &(0x7f0000000200))
fcntl$F_GETFL(r2, 0x3)
close(r0)
read(r1, &(0x7f0000000240)=""/184, 0xb8)
r3 = openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f0000000300), 0x10, 0x3, 0x0)
fcntl$F_DUPFD(r2, 0x0, r3, 0x0)
r4 = openat$dev_capuse(0xffffffffffffff9c, &(0x7f0000000340), 0xc, 0x3, 0x0)
llseek(r4, 0x4, 0x8, &(0x7f0000000380), 0x2)
openat$dev_zero(0xffffffffffffff9c, &(0x7f00000003c0), 0xa, 0x1, 0x0)
openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f0000000400), 0x14, 0x1, 0x0)
openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f0000000440), 0x12, 0x1, 0x0)

04:37:54 executing program 0:
mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3, 0x24811, 0xffffffffffffff9c, 0x0)
openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000000), 0x10, 0x3, 0x0)

04:37:54 executing program 0:
nunmount(&(0x7f0000000000)='./file0\x00', 0x8, &(0x7f0000000040)='./file0\x00', 0x8)
symlink(&(0x7f0000000080)='./file0\x00', 0x8, &(0x7f00000000c0)='./file0\x00', 0x8)
rename(&(0x7f0000000100)='./file0\x00', 0x8, &(0x7f0000000140)='./file0\x00', 0x8)
link(&(0x7f0000000180)='./file0\x00', 0x8, &(0x7f00000001c0)='./file0\x00', 0x8)
r0 = proc_create(&(0x7f0000000200)='./file1\x00', 0x8, &(0x7f0000000240)='\x00', 0x1, 0x1)
r1 = proc_create(&(0x7f0000000280)='./file1\x00', 0x8, &(0x7f00000002c0)='\x00', 0x1, 0x1)
symlink(&(0x7f0000000300)='./file1\x00', 0x8, &(0x7f0000000340)='./file2\x00', 0x8)
symlink(&(0x7f0000000380)='./file0\x00', 0x8, &(0x7f00000003c0)='./file0\x00', 0x8)
nunmount(&(0x7f0000000400)='./file3\x00', 0x8, &(0x7f0000000440)='./file1\x00', 0x8)
rename(&(0x7f0000000480)='./file1\x00', 0x8, &(0x7f00000004c0)='./file3/../file0\x00', 0x11)
notify(r0, 0x2, &(0x7f0000000540)={0xb, 0x4acc, 0x0, &(0x7f0000000500)="ebe41826", 0x200})
readlink(&(0x7f0000000580)='./file2\x00', 0x8, &(0x7f00000005c0)=""/176, 0xb0)
stat(&(0x7f0000000680)='./file3/../file0\x00', 0x11, &(0x7f00000006c0))
symlink(&(0x7f0000000740)='./file3\x00', 0x8, &(0x7f0000000780)='./file0\x00', 0x8)
nunmount(&(0x7f00000007c0)='./file3\x00', 0x8, &(0x7f0000000800)='./file2\x00', 0x8)
openat(0xffffffffffffffff, &(0x7f0000000840)='./file2\x00', 0x8, 0x10003, 0xa0)
symlink(&(0x7f0000000880)='./file2\x00', 0x8, &(0x7f00000008c0)='./file3\x00', 0x8)
provision(r1, 0x0, 0x1ff)
rename(&(0x7f0000000900)='./file2\x00', 0x8, &(0x7f0000000940)='./file3/../file0\x00', 0x11)
mkdir(&(0x7f0000000980)='./file3\x00', 0x8, 0x0)

bash-4.3$ Which cores are provisioned to which procs:
--------------
Core 00, prov: 0(0x0000000000000000) alloc: 0(0x0000000000000000)
Core 01, prov: 0(0x0000000000000000) alloc: 46(0xffff800002199b80)
Core 02, prov: 0(0x0000000000000000) alloc: 0(0x0000000000000000)
Core 03, prov: 0(0x0000000000000000) alloc: 0(0x0000000000000000)
04:37:54 executing program 0:
openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x100, 0x62)

Which cores are provisioned to which procs:
--------------
Core 00, prov: 0(0x0000000000000000) alloc: 0(0x0000000000000000)
Core 01, prov: 0(0x0000000000000000) alloc: 0(0x0000000000000000)
Core 02, prov: 0(0x0000000000000000) alloc: 0(0x0000000000000000)
Core 03, prov: 0(0x0000000000000000) alloc: 0(0x0000000000000000)
04:37:56 executing program 0:
r0 = openat$net_cs(0xffffffffffffff9c, &(0x7f0000000000), 0x8, 0x3, 0x0)
close(r0)
fcntl$F_SYNC(0xffffffffffffffff, 0x65)
fstat(r0, &(0x7f0000000040))
openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f00000000c0), 0x12, 0x3, 0x0)
openat$net_ipifc_0_local(0xffffffffffffff9c, &(0x7f0000000100), 0x13, 0x1, 0x0)
r1 = openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f0000000140), 0x12, 0x3, 0x0)
fcntl$F_GETFL(r1, 0x3)
r2 = openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f0000000180), 0x12, 0x1, 0x0)
close(r2)
abort_sysc_fd(r1)
tcgetattr(r1, &(0x7f00000001c0))
openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f0000000200), 0x12, 0x1, 0x0)
openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000240), 0xc, 0x3, 0x0)
openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f0000000280), 0x13, 0x1, 0x0)
r3 = openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f00000002c0), 0x10, 0x3, 0x0)
fcntl$F_SYNC(r3, 0x65)
openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f0000000300), 0x11, 0x1, 0x0)
abort_sysc_fd(0xffffffffffffffff)
read(0xffffffffffffffff, &(0x7f0000000380)=""/66, 0x42)


kernel panic at kern/drivers/dev/mnt.c:1131, from core 1: rpc tags
Stack Backtrace on Core 1:
#01 [<0xffffffffc200aa6c>] in backtrace
#02 [<0xffffffffc200a205>] in _panic
#03 [<0xffffffffc207faca>] in mntralloc
#04 [<0xffffffffc207fb73>] in mntflushalloc
#05 [<0xffffffffc2080010>] in mountio
#06 [<0xffffffffc2080105>] in mountrpc
#07 [<0xffffffffc2080add>] in mntclunk
#08 [<0xffffffffc2080b5e>] in mntclose
#09 [<0xffffffffc20324b8>] in chan_release
#10 [<0xffffffffc2031d0b>] in kref_put
#11 [<0xffffffffc20322db>] in cclose
#12 [<0xffffffffc203dc0c>] in close_fd.part.3
#13 [<0xffffffffc20414d3>] in sysclose
#14 [<0xffffffffc2056ccb>] in sys_close
#15 [<0xffffffffc205a249>] in syscall
#16 [<0xffffffffc205add8>] in run_local_syscall
#17 [<0xffffffffc205b319>] in prep_syscalls
#18 [<0xffffffffc20b7a92>] in sysenter_callwrapper


kernel panic at kern/drivers/dev/mnt.c:1131, from core 0: rpc tags
Stack Backtrace on Core 0:
#01 [<0xffffffffc200aa6c>] in backtrace
#02 [<0xffffffffc200a205>] in _panic
#03 [<0xffffffffc207faca>] in mntralloc
#04 [<0xffffffffc2080e98>] in mntwalk
#05 [<0xffffffffc2033bcb>] in walk
#06 [<0xffffffffc2034039>] in __namec_from
#07 [<0xffffffffc2034c43>] in namec
#08 [<0xffffffffc2041ddd>] in sysopenat
#09 [<0xffffffffc20592de>] in sys_openat
#10 [<0xffffffffc205a249>] in syscall
#11 [<0xffffffffc205add8>] in run_local_syscall
#12 [<0xffffffffc205b319>] in prep_syscalls
#13 [<0xffffffffc20b7a92>] in sysenter_callwrapper

Entering Nanwan's Dungeon on Core 1 (Ints on):
Type 'help' for a list of commands.
ROS(Core 1)> Entering Nanwan's Dungeon on Core 0 (Ints on):
Type 'help' for a list of commands.

VM DIAGNOSIS:
04:37:59  Registers:
info registers vcpu 0
RAX=ffff80005e778000 RBX=000000005e777000 RCX=ffff80005e777000 RDX=0000000000001000
RSI=0000000000000000 RDI=ffff80005e777000 RBP=fffffff0010bee50 RSP=fffffff0010bee50
R8 =0000000000000000 R9 =ffff80005e777fc8 R10=0000000000001000 R11=ffff80005e777000
R12=fffffff0010beeb8 R13=0000100000000000 R14=ffff80000375f268 R15=0000100005d69000
RIP=ffffffffc2056048 RFL=00010202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0008 0000000000000000 00000000 00209900 DPL=0 CS64 [--A]
SS =0000 0000000000000000 ffffffff 00c00000
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 00003000005d70c0 ffffffff 00c00000
GS =0000 ffffffffc8f79b00 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0028 ffffffffc90a8a40 00000068 00008b00 DPL=0 TSS64-busy
GDT=     ffff800000100374 00000037
IDT=     ffffffffc8f72ef0 00000fff
CR0=80010033 CR2=0000100005d69cc8 CR3=0000000002c4d000 CR4=000506b0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000501
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=ffff8000000b8000 RBX=000000000000000a RCX=ffff8000000b81b0 RDX=0000000000000f00
RSI=ffff8000000b80a0 RDI=0765077607690772 RBP=fffffff000015998 RSP=fffffff000015998
R8 =ffff8000000b8250 R9 =0000000000000f00 R10=ffff8000000b8f00 R11=ffff8000000b8ec0
R12=00000000000003f8 R13=00000000000003f8 R14=ffffffffc20d27d2 R15=0000000000000000
RIP=ffffffffc2056133 RFL=00000096 [--S-AP-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0008 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0010 0000000000000000 ffffffff 00c09300 DPL=0 DS   [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 00001000000028c0 ffffffff 00c00000
GS =0000 ffffffffc8f79dc0 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0028 ffff80000d94b720 00000068 00008b00 DPL=0 TSS64-busy
GDT=     ffff80000d94b792 00000037
IDT=     ffffffffc8f72ef0 00000fff
CR0=80010033 CR2=0000100000011e60 CR3=0000000005709000 CR4=000506b0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000501
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=ff00000000000000000000ff00000000 XMM01=006461657220737261762300632e656b
XMM02=01000000000000000000000100000000 XMM03=00000000000000000000000000000000
XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 2
RAX=000000000000003d RBX=ffffffffc8f7a080 RCX=ffffffffc8f7a088 RDX=000000210295444b
RSI=0000000000000003 RDI=ffffffffc8f7a080 RBP=fffffff0010a9fd8 RSP=fffffff0010a9fd8
R8 =ffffffffc8f7a0c0 R9 =ffff800002194f40 R10=00000000000000d8 R11=ffffffffc8f7a0d8
R12=0000000000000002 R13=ffff800002194f40 R14=ffffffffc204e810 R15=0000000000000002
RIP=ffffffffc20aad51 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 ffffffff 00c00000
CS =0008 0000000000000000 00000000 00209900 DPL=0 CS64 [--A]
SS =0010 0000000000000000 ffffffff 00809300 DPL=0 DS   [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 000010000000a060 ffffffff 00c00000
GS =0000 ffffffffc8f7a080 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0028 ffff80000d94b820 00000068 00008b00 DPL=0 TSS64-busy
GDT=     ffff80000d94b892 00000037
IDT=     ffffffffc8f72ef0 00000fff
CR0=80010033 CR2=00000000006d5179 CR3=0000000000101000 CR4=000506b0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000501
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 3
RAX=000000000000003d RBX=ffffffffc8f7a340 RCX=ffffffffc8f7a348 RDX=0000002102f035b9
RSI=0000000000000003 RDI=ffffffffc8f7a340 RBP=fffffff0010affd8 RSP=fffffff0010affd8
R8 =ffffffffc8f7a380 R9 =ffff800002194f40 R10=00000000000000d8 R11=ffffffffc8f7a398
R12=0000000000000003 R13=ffff800002194f40 R14=ffffffffc204e810 R15=0000000000000003
RIP=ffffffffc20aad51 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 ffffffff 00000000
CS =0008 0000000000000000 00000000 00209900 DPL=0 CS64 [--A]
SS =0010 0000000000000000 ffffffff 00809300 DPL=0 DS   [-WA]
DS =0000 0000000000000000 ffffffff 00000000
FS =0000 00001000000045a0 ffffffff 00000000
GS =0000 ffffffffc8f7a340 ffffffff 00000000
LDT=0000 0000000000000000 ffffffff 00000000
TR =0028 ffff80000d94b920 00000068 00008b00 DPL=0 TSS64-busy
GDT=     ffff80000d94b992 00000037
IDT=     ffffffffc8f72ef0 00000fff
CR0=80010033 CR2=000010000000ee10 CR3=0000000000101000 CR4=000506b0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000501
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000