2018/07/16 16:02:07 fuzzer started
2018/07/16 16:02:07 dialing manager at 127.0.0.1:37389
2018/07/16 16:02:07 syscalls: 69
2018/07/16 16:02:07 code coverage: support is not implemented in syzkaller
2018/07/16 16:02:07 comparison tracing: support is not implemented in syzkaller
2018/07/16 16:02:07 setuid sandbox: support is not implemented in syzkaller
2018/07/16 16:02:07 namespace sandbox: support is not implemented in syzkaller
2018/07/16 16:02:07 fault injection: support is not implemented in syzkaller
2018/07/16 16:02:07 leak checking: support is not implemented in syzkaller
2018/07/16 16:02:07 net packed injection: support is not implemented in syzkaller
2018/07/16 16:02:07 net device setup: support is not implemented in syzkaller
16:02:07 executing program 0:

16:02:07 executing program 1:
mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0)

16:02:07 executing program 2:
stat(&(0x7f0000000000)='./file0\x00', 0x8, &(0x7f0000000040))
chdir(0x0, &(0x7f00000000c0)='./file0\x00', 0x8)
mkdir(&(0x7f0000000100)='./file0\x00', 0x8, 0x2)
unlink(&(0x7f0000000140)='./file0\x00', 0x8)
symlink(&(0x7f0000000180)='./file0\x00', 0x8, &(0x7f00000001c0)='./file0\x00', 0x8)
wstat(&(0x7f0000000200)='./file0\x00', 0x8, &(0x7f0000000240), 0x0, 0x0)
block(0x4)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x8, 0x103, 0x20)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x8, 0x2b)
readlink(&(0x7f0000000300)='./file0\x00', 0x8, &(0x7f0000000340)=""/116, 0x74)
r1 = proc_create(&(0x7f00000003c0)='./file0\x00', 0x8, &(0x7f0000000400)="fb00", 0x2, 0x1)
chdir(r1, &(0x7f0000000440)='./file0\x00', 0x8)
vmm_poke_guest(0x0)
symlink(&(0x7f0000000480)='./file0\x00', 0x8, &(0x7f00000004c0)='./file0/file0\x00', 0xe)
unlink(&(0x7f0000000500)='./file0\x00', 0x8)
mkdir(&(0x7f0000000540)='./file0/file0\x00', 0xe, 0x3b82c1204f021353)
access(&(0x7f0000000580)='./file0/file0\x00', 0xe, 0x184)
openat(r0, &(0x7f00000005c0)='./file0\x00', 0x8, 0x110000, 0x101)
openat(r0, &(0x7f0000000600)='./file0\x00', 0x8, 0x80000, 0x104)
proc_run(r1)
exec(&(0x7f0000000640)='./file0\x00', 0x8, &(0x7f0000000680)='\x00', 0x1)
mkdir(&(0x7f00000006c0)='./file0\x00', 0x8, 0x180)
unlink(&(0x7f0000000700)='./file0\x00', 0x8)
fork()
wstat(&(0x7f0000000740)='./file0/file0\x00', 0xe, &(0x7f0000000780)=""/144, 0x90, 0x0)
unlink(&(0x7f0000000840)='./file0\x00', 0x8)
proc_create(&(0x7f0000000880)='./file0\x00', 0x8, &(0x7f00000008c0)='\x00', 0x1, 0x0)
openat(r0, &(0x7f0000000900)='./file0/file0\x00', 0xe, 0x8000, 0x102)
unlink(&(0x7f0000000940)='./file0\x00', 0x8)
wstat(&(0x7f0000000980)='./file0/file0\x00', 0xe, &(0x7f00000009c0)=""/173, 0xad, 0x0)

16:02:07 executing program 3:
r0 = fcntl$F_DUPFD(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
r1 = fcntl$F_DUPFD(r0, 0x0, r0, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x180443, 0x20)
close(r2)
r3 = fcntl$F_DUPFD(r1, 0x0, r2, 0x0)
r4 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8, 0x0, 0x100)
fwstat(r1, &(0x7f0000000080)=""/111, 0x6f, 0x0)
r5 = fcntl$F_DUPFD(r0, 0x0, r2, 0x0)
self_notify(0x754, 0xa, &(0x7f00000001c0)={0x7, 0x3, 0x100, &(0x7f0000000100)="917546ddd455a0e756f14728b9ebef3ccb8f9acd618e16f0d612d05747c7ef44d1b7b6f77ebb5ca7d31c9745f67399d0b1c091c5cf563cb4c4f0a256b4c2891f0cdf4d0098bf94980cd9c5216dd87ed6c9fc7ac1d4cbb9460b86193137477a9b328ac8eb52c7cca1f5f332db07c34fb9b8edc6d97a9c39d57877ba91acfad26f08417f623c3ae34139ce8118fc15fba5ab91e281", 0x200}, 0x1)
openat(r1, &(0x7f0000000200)='./file0\x00', 0x8, 0x80000, 0x100)
fwstat(r5, &(0x7f0000000240)=""/250, 0xfa, 0x0)
r6 = openat(r5, &(0x7f0000000340)='./file0\x00', 0x8, 0x8103, 0x83)
llseek(r4, 0x2f2, 0xffff, &(0x7f0000000380), 0x1)
r7 = fcntl$F_DUPFD(r3, 0x0, r1, 0x0)
close(r1)
close(r1)
mkdir(&(0x7f00000003c0)='./file0\x00', 0x8, 0x145)
rename(&(0x7f0000000400)='./file0\x00', 0x8, &(0x7f0000000440)='./file0\x00', 0x8)
tcgetattr(r2, &(0x7f0000000480))
wstat(&(0x7f00000004c0)='./file0\x00', 0x8, &(0x7f0000000500)=""/204, 0xcc, 0x0)
wstat(&(0x7f0000000600)='./file0\x00', 0x8, &(0x7f0000000640)=""/88, 0x58, 0x0)
tcgetattr(r1, &(0x7f00000006c0))
nbind(&(0x7f0000000700)='./file0\x00', 0x8, &(0x7f0000000740)='./file0\x00', 0x8, 0x11)
fcntl$F_DUPFD(r7, 0x0, r7, 0x0)
wstat(&(0x7f0000000780)='./file0\x00', 0x8, &(0x7f00000007c0)=""/228, 0xe4, 0x0)
fd2path(r6, &(0x7f00000008c0)=""/74, 0x4a)
stat(&(0x7f0000000940)='./file0\x00', 0x8, &(0x7f0000000980))
vmm_poke_guest(0x0)
proc_create(&(0x7f0000000a00)='./file0\x00', 0x8, &(0x7f0000000a40)='+\x00', 0x2, 0x1)

16:02:07 executing program 5:
vc_entry()
vmm_ctl$VMM_CTL_SET_EXITS(0x2, 0x1)
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x2, 0x0)
fcntl$F_SYNC(r0, 0x65)
mkdir(&(0x7f0000000040)='./file0\x00', 0x8, 0x0)
fcntl$F_SETFL(r0, 0x4, 0x180000)
fcntl$F_SYNC(r0, 0x65)
read(r0, &(0x7f0000000080)=""/3, 0x3)
fcntl$F_GETFD(r0, 0x1)
vc_entry()
exec(&(0x7f00000000c0)='./file0\x00', 0x8, &(0x7f0000000100)='%\x00', 0x2)
fwstat(r0, &(0x7f0000000140)=""/196, 0xc4, 0x0)
send_event(&(0x7f00000002c0)={&(0x7f0000000240)="d08744d05f6e93c52a905a7a5f3aa0a885857a93a7a615db93ccf92822436c6226142d41ad3a1719499c051b2ea5c1ad9df05c6fc2b0883380d8fd62f195fa7e09e9db1adea00f711360fafb6bf911b3", 0x0, 0x1, 0x1, 0x100, 0x9}, &(0x7f0000000340)={0xb, 0x1, 0x0, &(0x7f0000000300)="a0bd22a53e935eb7279be6002263fa2ede70cc7333218915a03365c95534319d197dfa59b717391fc4129bfb9196a7b396c0c8890e286bc78295cb4c", 0x3}, 0x6)
fcntl$F_SETFD(r0, 0x2, 0x0)
rename(&(0x7f0000000380)='./file0\x00', 0x8, &(0x7f00000003c0)='./file0\x00', 0x8)
fcntl$F_SETFL(r0, 0x4, 0x400)
change_vcore(0x0, 0x0)
send_event(&(0x7f0000000480)={&(0x7f0000000400)="1d7f7694e0a4b0809b73f066d3cd9d0affbc44be90807ddf0fd7b0763d5ac3a1a26aa02c987157b092c2b00c3ee68c3c1e125c9f27e2d8c9605833af2ff54b3306c25ece7b5076b4cb173d3002b4fbbb", 0x9, 0x1, 0x2, 0x6, 0xf9fc}, &(0x7f0000000580)={0xb, 0x6, 0x1b, &(0x7f00000004c0)="5b73a170710bf75d5333d3c2a4853d8740ef1a157547106e6886d202f8bd945f8a376909905e1deea3a0f5f270c9b4495d46b6b24f60fe920ea0dda8be62ce961e639fee2e9c7d5001ade02c8236ffd0960e8b9922b471cdee250ac7253b514cd4ba512b39f8f94847ed53e2d3003163413bf97cfb0217a2ff9e94d209a8242d86a9ef3e11398d5f92b54e2cdc9d0a4f65958f0ece68ac9f612dd5", 0x252}, 0x1)
halt_core(0x8)
access(&(0x7f00000005c0)='./file0\x00', 0x8, 0x22)
openat(r0, &(0x7f0000000600)='./file0\x00', 0x8, 0x100000, 0x2c)
halt_core(0x8)
r1 = openat(r0, &(0x7f0000000640)='./file0\x00', 0x8, 0x8800, 0x26)
unlink(&(0x7f0000000680)='./file0\x00', 0x8)
proc_create(&(0x7f00000006c0)='./file0\x00', 0x8, &(0x7f0000000700)='\x00', 0x1, 0x1)
send_event(&(0x7f00000007c0)={&(0x7f0000000740)="85c08aa6663d38a3f7b7be3bfd90dd8a59e416ee1a47854d9fc4577b55162f07ab51b4819d542c8f90ad7483b477c3a55b84bbf9fa1992c3dff6ec06928becefd39e25782556c2c0735f8d0a0bd7b972", 0x0, 0x0, 0x401, 0x7fd839e, 0x8}, &(0x7f00000008c0)={0x7, 0xfff, 0x1, &(0x7f0000000800)="8f1a68d7df7d1e6511d1dd0e60453ccaae4327dd5408666dbefcac32488594b5436e29a82b0a5fff5353f7ee9da589df32b404c03a570169d1aa18b6a76003aa7af7794c208917edfbde7fdc69b6ad8fb244d2fe71a0a5ac8cfd24e947e2980b5a61e30710cfa41d662102d2db168ba8e5748caa64d7791cae804a75ff94d47f1c00fb023a2859a996f816aafd07745c91ff7132", 0x400}, 0x80000000)
exec(&(0x7f0000000900)='./file0\x00', 0x8, &(0x7f0000000940)='@@.})\x00', 0x6)
openat(r1, &(0x7f0000000980)='./file0\x00', 0x8, 0x181203, 0x0)
readlink(&(0x7f00000009c0)='./file0\x00', 0x8, &(0x7f0000000a00)=""/192, 0xc0)
fork()

16:02:07 executing program 6:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x80, 0x2)
nmount(r0, &(0x7f0000000040)='./file0\x00', 0x8, 0x13)
nunmount(&(0x7f0000000080)='./file0/file0\x00', 0xe, &(0x7f00000000c0)='./file0\x00', 0x8)
fstat(r0, &(0x7f0000000100))
nmount(r0, &(0x7f0000000180)='./file0\x00', 0x8, 0x10)
nmount(r0, &(0x7f00000001c0)='./file0\x00', 0x8, 0x15)
nmount(r0, &(0x7f0000000200)='./file0/file0\x00', 0xe, 0x0)
r1 = proc_create(&(0x7f0000000240)='./file0/file0\x00', 0xe, &(0x7f0000000280)='\x00', 0x1, 0x1)
fchdir(r1, r0)
symlink(&(0x7f00000002c0)='./file0\x00', 0x8, &(0x7f0000000300)='./file0/file0\x00', 0xe)
vmm_poke_guest(0x4)
fchdir(r1, r0)
nunmount(&(0x7f0000000340)='./file0/file0\x00', 0xe, &(0x7f0000000380)='./file0/file0\x00', 0xe)
readlink(&(0x7f00000003c0)='./file0/file0\x00', 0xe, &(0x7f0000000400)=""/172, 0xac)
nmount(r0, &(0x7f00000004c0)='./file0/file0\x00', 0xe, 0x0)
access(&(0x7f0000000500)='./file1\x00', 0x8, 0x4)
exec(&(0x7f0000000540)='./file1\x00', 0x8, &(0x7f0000000580)='\x00', 0x1)
r2 = openat(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0x8, 0x2, 0x2)
fchdir(r1, r2)
symlink(&(0x7f0000000600)='./file1\x00', 0x8, &(0x7f0000000640)='./file0\x00', 0x8)
symlink(&(0x7f0000000680)='./file1\x00', 0x8, &(0x7f00000006c0)='./file0\x00', 0x8)
proc_yield(0x1)
mkdir(&(0x7f0000000700)='./file0/file0\x00', 0xe, 0x20)
exec(&(0x7f0000000740)='./file0/file0\x00', 0xe, &(0x7f0000000780)='\x00', 0x1)
nunmount(&(0x7f00000007c0)='./file1\x00', 0x8, &(0x7f0000000800)='./file2\x00', 0x8)
mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3)
openat(r2, &(0x7f0000000840)='./file2\x00', 0x8, 0x3, 0x10)
unlink(&(0x7f0000000880)='./file1\x00', 0x8)
unlink(&(0x7f00000008c0)='./file0\x00', 0x8)
openat(r2, &(0x7f0000000900)='./file2\x00', 0x8, 0x0, 0x20)

16:02:07 executing program 4:
r0 = fcntl$F_DUPFD(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c, 0x0)
fstat(r0, &(0x7f0000000000))
r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x8, 0x20001, 0x24)
tap_fds(&(0x7f0000000540)=[{r1, 0x3, 0x100, 0x5, &(0x7f0000000140)={&(0x7f00000000c0)="f9a5cb25b7a479bbf7dfb695ff4919a75b3c985667e1112acf641670e2987268e0f68a2410f0b78aa1244cdd3e119586e46997a46781c2a7347e8dc625183cd1f884a0cadcec2153339fed6df7fc6e69", 0x2, 0x0, 0x1, 0x9, 0x80000000}}, {r0, 0x3, 0x20, 0x6, &(0x7f0000000200)={&(0x7f0000000180)="c3d61ba37d558044d49732a0dfe3080d4ea10dba6cbde82ac079b5630fa8268097783f2d9897d61a75b6967edbb39843a62deeb951b54dbfffec81658eca9b4ea8e7f23e620b3e12611be7e73daea6b9", 0x1, 0x0, 0x9, 0x5, 0x5c8a}}, {r0, 0x3, 0x8, 0x1f, &(0x7f00000002c0)={&(0x7f0000000240)="218c657a5ae0384d872be05dd5ec371401242da77fa8263d6d881e885bd7c42b9c3b4159fadfd4d097b4333bac6bbc930cc91ef05931e5d720f39c576afed6265d9cfb286f39ea37ebb394d5fc306cbc", 0x401, 0x1, 0x1, 0x5, 0x800}}, {r0, 0x3, 0x100, 0x81, &(0x7f0000000380)={&(0x7f0000000300)="d45634f14c0db48beabfe0e2a8793af49da7dc89528dc40c7c6af4a539726e3d8f023d8f60f72210483b0cc457ef57b5a19806a6991960070aac86511c01b76c668c5197793fb436953ee4cfedaffd27", 0x9, 0x0, 0x7, 0x2, 0x3}}, {r0, 0x3, 0x280, 0xc46, &(0x7f0000000440)={&(0x7f00000003c0)="03b5ce9f468a5aaf80bfcd0e92543ab38b0e082995cea863d6a38216fd208395193dece16fe10837a45d76e45a646dd8a6d0069688a0cf339465e458e2f11741854db8b5f1e7b39bccabdbca73011f0a", 0x1, 0x0, 0xffffffff, 0x8, 0x1}}, {r0, 0x3, 0x1, 0x1, &(0x7f0000000500)={&(0x7f0000000480)="c870d836b69066ef11dcf85d79ca7a4858d01b2b1f3917ddf96624a8d6afd9d8c8fef2772f5ea38c420f5e4bfac2439943900de10b6af2dd59df2ab0b42ac2feb6320933c0852aa5ff244cc7a40daebe", 0x1, 0x0, 0x2, 0x7fff, 0x3}}], 0x6)
umask(0x0)
fwstat(r0, &(0x7f0000000600)=""/161, 0xa1, 0x0)
write(r1, &(0x7f00000006c0)="ce1d7c44", 0x4)
tap_fds(&(0x7f0000000d00)=[{r1, 0x1, 0x200, 0x2, &(0x7f0000000780)={&(0x7f0000000700)="d3a1796b641e223df2f326ecbbc7e30a87728bfa898e239843b27f8b74545f2bc1a87a59d4c9ad8faff1123b64cfbbdb5563071e0970be3b98876662b0ac65594424c319dbebe48eecddd2d47b46f817", 0x3, 0x1, 0x8, 0x7, 0xbf2}}, {r1, 0x2, 0x158, 0xfffffffffffffff7, &(0x7f0000000840)={&(0x7f00000007c0)="1da6174dd2fb5f2078c4b7828937ee04570320d146e8c30fb3b1874d2c8e1048ebf254adbd8d01fe63db0b2ad81bf6541131c59fd45d328dd3403d5d1740a0bb4b7248ddd5f49c40a7a78d0703ac365e", 0x6, 0x0, 0x10001, 0x6, 0x10001}}, {r0, 0x3, 0x0, 0x5, &(0x7f0000000900)={&(0x7f0000000880)="6525e6ea552e7c30c59908778f055eb087400705bdfc9861f1298864d08bb59307ae90af0b7621ef976fbb5a7b67960c9bcbf41a6acbdda40f2a609ca9b557d66c2b358625c5dc3b6e28fc7b78e8a9eb", 0x6, 0x0, 0x4, 0x4, 0x7}}, {r0, 0x1, 0x301, 0x80000001, &(0x7f00000009c0)={&(0x7f0000000940)="5741b5b5b37e4e49663b64422af1f0ecca8597776692be1ab11369d141e3f9aec5d32198cfd5da31c5dc75fba86586cd42836466bb163a2bdd8e3a59801e6dd16653b759c3031871f2b270433d576daa", 0x5, 0x1, 0x8001, 0x7f, 0x8}}, {r1, 0x3, 0x628, 0x560e, &(0x7f0000000a80)={&(0x7f0000000a00)="d8260abf5511bf2c033b33745c5090cae60ea2f5203d7358f768c3ec0f88676a5b7e9fcfa5ededfb23c296fa3d210439381924c757a65a72e1d9eab058fce06d735b5aa7faa9dd47dce084c3c71bbe7b", 0x7, 0x1, 0xff, 0xffffffff, 0x1}}, {r0, 0x1, 0x80, 0x7ff, &(0x7f0000000b40)={&(0x7f0000000ac0)="212629c8a7a026418508cbd5aee927fc910a17866d53d7fa9fdbb258539c77eaf0bb8a55d8f69df7f8bd1fb5cd2a0bcb39cf7333134375574d19a98a73a3246f99769b915f402e30596f8f915422ad2e", 0x7, 0x0, 0x0, 0x4bb4, 0x401}}, {r0, 0x3, 0xc, 0x3, &(0x7f0000000c00)={&(0x7f0000000b80)="f65adada990fd69c67a032ea57cf5e2a6ef2bad77b70d1749130863281ead3f63210999f0f51f313359ec9a0438f573e64a9aea0c8d6a4b94ca8a069d5cbdc99da8769ab93cb67587c274c82fc41a527", 0x887a, 0x0, 0xb5c1, 0x6, 0x3}}, {r1, 0x1, 0x10, 0x1ff, &(0x7f0000000cc0)={&(0x7f0000000c40)="5f2656bdf21ee3116c03e594322b72589f7ed3fe364d0c9318b3360d03aed4cb8520d64db57cb9395be38c0769c99633fa8c77dc151fbbe223cd35fbdb2bc55e9889f1e7c567eef335870b1de114e995", 0x7ff, 0x0, 0x3, 0x3, 0x7}}], 0x8)
r2 = proc_create(&(0x7f0000000e00)='./file0\x00', 0x8, &(0x7f0000000e40)='^\x00', 0x2, 0x0)
chdir(r2, &(0x7f0000000e80)='./file0\x00', 0x8)
vmm_ctl$VMM_CTL_GET_EXITS(0x1)
block(0x1f)
r3 = openat(r1, &(0x7f0000000ec0)='./file0\x00', 0x8, 0x0, 0x0)
tcgetattr(r1, &(0x7f0000000f00))
fd2path(r1, &(0x7f0000000f40)=""/253, 0xfd)
r4 = openat(0xffffffffffffff9c, &(0x7f0000001040)='./file0\x00', 0x8, 0x80, 0x100)
fcntl$F_GETFD(r4, 0x1)
proc_yield(0x0)
link(&(0x7f0000001080)='./file0\x00', 0x8, &(0x7f00000010c0)='./file0\x00', 0x8)
r5 = fcntl$F_DUPFD(r4, 0x0, r3, 0x0)
exec(&(0x7f0000001100)='./file0\x00', 0x8, &(0x7f0000001140)='^&-\x00', 0x4)
fchdir(r2, r0)
fd2path(r5, &(0x7f0000001180)=""/255, 0xff)
abort_sysc_fd(r5)
nmount(r5, &(0x7f0000001280)='./file0\x00', 0x8, 0x13)
read(r4, &(0x7f00000012c0)=""/189, 0xbd)
abort_sysc_fd(r1)
abort_sysc_fd(r1)
abort_sysc_fd(r3)
exec(&(0x7f0000001380)='./file0\x00', 0x8, &(0x7f00000013c0)='^&-\x00', 0x4)

16:02:07 executing program 7:
r0 = fcntl$F_DUPFD(0xffffffffffffff9c, 0x0, 0xffffffffffffffff, 0x1)
llseek(r0, 0x5, 0x81, &(0x7f0000000000), 0x2)
r1 = fcntl$F_DUPFD(r0, 0x0, r0, 0x0)
fcntl$F_SETFD(r0, 0x2, 0x1)
tcgetattr(r0, &(0x7f0000000040))
fcntl$F_GETFD(r0, 0x1)
r2 = proc_create(&(0x7f0000000080)='./file0\x00', 0x8, &(0x7f00000000c0)='*\x00', 0x2, 0x1)
dup_fds_to(r2, &(0x7f0000000100)=[{r0}], 0x1)
fcntl$F_SETFD(r0, 0x2, 0x1)
r3 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x8, 0x200, 0x80)
dup_fds_to(r2, &(0x7f0000000180)=[{r3}], 0x1)
fchdir(0x0, r3)
nmount(r0, &(0x7f00000001c0)='./file0\x00', 0x8, 0xf5a7e91dbe9f0a3b)
fcntl$F_GETFD(r0, 0x1)
fcntl$F_GETFD(r1, 0x1)
r4 = openat(r3, &(0x7f0000000200)='./file0\x00', 0x8, 0x120280, 0x8)
abort_sysc_fd(r3)
r5 = fcntl$F_DUPFD(r0, 0x0, r0, 0x0)
fd2path(r0, &(0x7f0000000240)=""/91, 0x5b)
rename(&(0x7f00000002c0)='./file0\x00', 0x8, &(0x7f0000000300)='./file0\x00', 0x8)
r6 = fcntl$F_DUPFD(r5, 0x0, r4, 0x1)
fd2path(r5, &(0x7f0000000340)=""/146, 0x92)
send_event(&(0x7f0000000480)={&(0x7f0000000400)="0fac2d25f563e770d11cbc77a4c5751b5e5a4a5e810bc74f741e12d4a096635d373544138cb7d1c4f6a7d36313cb52db6d8fe2b15e497b3138802eed81fc94469b518d81fafcafc3c1cb9aee336ba94d", 0x20, 0x0, 0x3ff, 0x3fc, 0x2de3fe56}, &(0x7f0000000540)={0x0, 0x100000000, 0x9a7, &(0x7f00000004c0)="e504732d173b350d0d96a73280bf13530464fc5db2cbe5ad01255a4fddf9675b49cfa89b5d397547df914d8601346491b14eef9e790eeac4f8bca42d9098a5adb3294f218abfc5565ca2081236739f45331d194fbfec", 0x5}, 0x1)
read(r5, &(0x7f0000000580)=""/120, 0x78)
r7 = fcntl$F_DUPFD(r6, 0x0, r4, 0x1)
llseek(r5, 0x4136fbfa, 0x4, &(0x7f0000000600), 0x1)
chdir(r2, &(0x7f0000000640)='.\x00', 0x2)
abort_sysc_fd(r7)
fcntl$F_GETFD(r3, 0x1)
write(r0, &(0x7f0000000680)="d0a993f594ae60d2d4a30976501a81fe288b345e7bfb8013f85f1d46b5deac3bddce42497ae4a611577a773bec3ce855036da6b3a1b516efed555ba2da0359e0a44ff91bed1f5905231e0284475da0d27137813448c3", 0x56)

16:02:08 executing program 0:
mmap(&(0x7f0000800000/0x3000)=nil, 0x3000, 0x0, 0x4d031, 0xffffffffffffff9c, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x800, 0xfe)
r1 = fcntl$F_DUPFD(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c, 0x0)
tap_fds(&(0x7f00000001c0)=[{r0, 0x3, 0x51d84e6b3aa3e103, 0x7f, &(0x7f00000000c0)={&(0x7f0000000040)="3697d3bdd6d3e8c2fb618aabb6475a1739f09e86ea71a46ce21e7f94ca8292613d98e07f62ece49f312b66a0baac319635deadccf0a092387ae2fc49b44c8974425fd0655b99b4a172e778b8cb5a83fa", 0x6, 0x0, 0x4, 0xaa6, 0x7}}, {r1, 0x1, 0x80, 0x5, &(0x7f0000000180)={&(0x7f0000000100)="7189941c037d0ff3a6d69b5b84a382b09afdb695a51acbf7e67a1ba4765a949251862874acfec2ac04be937aac580ceda24e6e1269f6825fa9b89363e60413d1c978f065fdd01b744d74108f57e90f73", 0xd64, 0x0, 0x1, 0x20, 0xfffffffffffffe01}}], 0x2)

16:02:08 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x240, 0x70, 0x0)
write(r0, &(0x7f00000000c0)="092d3712d9e111158660f1907691b1fe0289008195e36d2fa978890f34d6971420236a2876f81e974f5c8368e32e34abfb54f3263c35c4e292575434553dceb3c9e0369332fb6429e25520924149b2d35d59fbf064c73c8658f99745f07782465f8620dadde2f8ddba8690a064479a1f38beb5d8f1e9a2eff9aa3230eb904f314baafc95e5156312a4a01540854a3323b84df318676f52d4abbe7471ce316473732a5878019c05a041663056b706181a851a12969a57051b578f7e53e915dd2bf2c6e89056cc4dd01c0a54", 0xcb)
fd2path(r0, &(0x7f0000000000)=""/111, 0x6f)

16:02:08 executing program 0:
cache_invalidate()
send_event(&(0x7f0000000080)={&(0x7f0000000000)="07232be3fb0d7559291ffc6db5a206342005894f6cd9374c1e720055cabe5f1c6c68fa45c6c89f2ee2600d8528104ee9cc862f2b9811b5d9ba10f9dfc4a53891cfca10a50c5f5bd3903d6f90bacaa1c8", 0x7, 0x0, 0x6, 0x9fd7, 0x1}, &(0x7f00000001c0)={0x19, 0x6, 0x6, &(0x7f00000000c0)="bb03efb63d699238e6b82809543daa3c7f13a056079eb7da0c426a3cb2d29602db2a09b33c1b7bd95c1d73743f967200bff36ae66e26c750bbea4bc46966734c7bfff6850a28753478003acae1f731acdb84a777123eff1a36deff534efd6d5dc40782108c53a653b6076167d3637887aca7bd2ef3a242b8ea25559395452bbbe9f67877bbbdebd2487f94c59a5221b246a32688ff87798bc7ad94950a2cefcf39c8659b1d21d996601ee2be5f5fc1cb71c302cf7df29619c1063369160e404c578fe4d2c8e14db28b42fd628aa63eb7e015541219482127b32019", 0x67}, 0x0)
rmdir(&(0x7f0000000200)='./file0\x00', 0x8)
r0 = fcntl$F_DUPFD(0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0)
vmm_ctl$VMM_CTL_GET_FLAGS(0x3)
openat(r0, &(0x7f0000000240)='./file0\x00', 0x8, 0x8000, 0x2)

16:02:08 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400, 0x40, 0x0)
fcntl$F_DUPFD(r0, 0x0, r0, 0x0)
write(r0, &(0x7f0000000000)="e08557a273416d55b319a71c330959a70f1ea101381a3d2db29329806e51578998927c1393cb8f06d7740c3e4ec45813ce24efcbd144", 0x36)
openat(r0, &(0x7f0000000100)='./file0\x00', 0x8, 0x20000, 0x22)
fcntl$F_SETFL(r0, 0x4, 0x88000)
fd2path(r0, &(0x7f0000000080)=""/65, 0x41)

16:02:08 executing program 0:
r0 = proc_create(&(0x7f0000000000)='./file0\x00', 0x8, &(0x7f0000000040)="2a2d2c2f5c21e000", 0x8, 0x1)
rename(&(0x7f0000000080)='./file0\x00', 0x8, &(0x7f0000000100)='./file0/file0\x00', 0xe)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x8, 0x201, 0x11)
read(r1, &(0x7f0000000180)=""/113, 0x71)
chdir(r0, &(0x7f00000000c0)='./file0\x00', 0x8)

16:02:09 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffde8, 0x0)
access(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffe99, 0x0)

16:02:09 executing program 0:
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3000007, 0x8000000002072, 0xffffffffffffff9c, 0x0)
r0 = fcntl$F_DUPFD(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c, 0x1)
close(r0)
close(r0)
fcntl$F_SYNC(r0, 0x65)

16:02:09 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x100500, 0x8)
nmount(r0, &(0x7f0000000040)='./file0\x00', 0x8, 0x6)

16:02:09 executing program 0:
wstat(&(0x7f0000000100)='./file0\x00', 0x8, &(0x7f0000000140)=""/31, 0x1f, 0x0)
vmm_add_gpcs(0x6, &(0x7f0000001580)={&(0x7f0000000280)="7b8fccb0d9b4ab11516d1099416e0fe177fbde5bf35d1fefb392c857f514690bbb0dfbb6f272fccc6744db0ddc24e3871d93a8419b8f54e876ec1cc757e4ff1f112d3e1059503cedf56b96ca37dd66f078577d67ec1c1c20a817f865496d44782d39946e04a55e5c9e8fc4f6bd576521e0398e5d454fe3f8c1d55ea60986ec04d759dce222293b35ddd18127d1b5ef1c914f7f6028395a", &(0x7f0000000340)="02b0494cdc9652ea4050bfcb25a7b581ee44876e52cae3d1a59e156a3ff8d4da1f1609b5e944fac91a5c58a96bb5bb8360ecef33a0438f22d1f66f19020ba85bbb6758e77c56d0ed1679a2944a4363cf80d73e629e0d83382a7ce99b3debf821cacf91da49f7c71b17515ffb9538ec3d10c5b51e6d11d103c89b7bde681d499e2e1e922a4b91f49279ca9de6e8d54639f991dfdb2dba23f2f7fa00a2ccc96bc6916d61f663", &(0x7f0000000400)="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", &(0x7f0000001400)="49ad5db2a8e500e314ee516a9fb1b88da290136e931f445b9207543e00d192c09872ae3235e4ef3fcbe9b60a5e5f09fd3930fa2045beb12d566d3785f510024d8b413ed8ac589d84d09c83f3b826a0b9008498af58bacb728f514938abd758280e1113f621be771f2c3cafd69e62491bff7fac1d66efb3ba6c559afab174be6bca53215fac4ec9822bba04275c600e83bd7fee9609ae68727b537ef8ce98e48d6dd4afef882bfdc45c6b8275f0cfde62494cdaafb45682adba5f", &(0x7f00000014c0)="61c6f35d020e2837878ab661446065ef595e6659b02277059f1c1e29abc5eefad32410ee8e2019ecb56dc9ab91c2a6001021a2ad5d9eac256b58c48ca3b9c059e31151053b41b92a794c5d929e7482326899d72739a0c56fed43e8189391e2fbf80ebf0cbf99664c1edb06d1a556b9b65504665e53a8de1aa809fda9686f3e2c9d7687adaf6f2a95"})
wstat(&(0x7f0000000200)='./file1\x00', 0x8, &(0x7f0000000240)=""/14, 0xe, 0x0)
getpcoreid()
nunmount(&(0x7f0000000180)='./file0\x00', 0x8, &(0x7f00000001c0)='./file0\x00', 0x8)
munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
wstat(&(0x7f0000000000)='./file0\x00', 0x8, &(0x7f0000000040)=""/187, 0xbb, 0x0)


bash-4.3$ nbuf 31, STAT_FIX_LEN_9P 49 BIT16SZ 2, GBIT16(buf) 0 This is bad!

nbuf 14, STAT_FIX_LEN_9P 49 BIT16SZ 2, GBIT16(buf) 0 This is bad!

nbuf 187, STAT_FIX_LEN_9P 49 BIT16SZ 2, GBIT16(buf) 0 This is bad!

nbuf 31, STAT_FIX_LEN_9P 49 BIT16SZ 2, GBIT16(buf) 0 This is bad!

nbuf 14, STAT_FIX_LEN_9P 49 BIT16SZ 2, GBIT16(buf) 0 This is bad!

nbuf 187, STAT_FIX_LEN_9P 49 BIT16SZ 2, GBIT16(buf) 0 This is bad!
16:02:10 executing program 0:
wstat(&(0x7f0000000000)='./file0\x00', 0x8, &(0x7f0000000040)=""/30, 0x1e, 0x0)
unlink(&(0x7f0000000080)='./file0\x00', 0x8)
unlink(&(0x7f00000000c0)='./file0\x00', 0x8)
mkdir(&(0x7f0000000100)='./file0\x00', 0x8, 0x42)
r0 = proc_create(&(0x7f0000000140)='./file0\x00', 0x8, &(0x7f0000000180)='\x00', 0x1, 0x1)
r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x8, 0x2, 0x20)
r2 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x8, 0x40, 0x14)
r3 = fcntl$F_DUPFD(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x1)
r4 = fcntl$F_DUPFD(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
dup_fds_to(r0, &(0x7f0000000240)=[{r1}, {r2}, {r3}, {r4}], 0x4)
wstat(&(0x7f0000000280)='./file0/file0\x00', 0xe, &(0x7f00000002c0)=""/112, 0x70, 0x0)
unlink(&(0x7f0000000340)='./file0\x00', 0x8)
fstat(r2, &(0x7f0000000380))
pop_ctx(&(0x7f0000000400)="9ebbc3f3156e42ca0316be236884a0ec9294028aa4ca24d8b74565396d723c302c6e8edbdbeefb63064b94274ac66f0516e2b598ead2d38550d32947da7e0ae86bfdcfb13d5d47049aac1cc7aef6204ee995f63e7639998f1df36ca813c6612e7f1c85bf0f2979cdc1dfca2d9f969c77f2581fb1588179fd98065d072b7a184a68dcbdc47b449c06f0eba76173159414887aaed33b35abdc86b8f1cde799018edf7ef003f046a2cf9be0c5aea3cde15ec26a7e47c3829c767fe1aad729c7d4ded002d13ec8a3c032c136b34108df2b779aa6d07d066bc4a1")
tcgetattr(r1, &(0x7f0000000500))
unlink(&(0x7f0000000540)='.\x00', 0x2)
mkdir(&(0x7f0000000580)='./file0/file0\x00', 0xe, 0x40)
fstat(r1, &(0x7f00000005c0))
unlink(&(0x7f0000000640)='./file0/file0\x00', 0xe)
unlink(&(0x7f0000000680)='./file1\x00', 0x8)
r5 = openat(r3, &(0x7f00000006c0)='./file0/file0\x00', 0xe, 0xb0000, 0x1a)
symlink(&(0x7f0000000700)='./file0/file0\x00', 0xe, &(0x7f0000000740)='./file0/file0\x00', 0xe)
fd2path(r3, &(0x7f0000000780)=""/4096, 0x1000)
change_vcore(0x0, 0x1)
fstat(r5, &(0x7f0000001780))
mkdir(&(0x7f0000001800)='./file1\x00', 0x8, 0x29)
fcntl$F_SETFD(r4, 0x2, 0x1)
wstat(&(0x7f0000001840)='./file0\x00', 0x8, &(0x7f0000001880)=""/207, 0xcf, 0x0)
openat(r4, &(0x7f0000001980)='./file0/file0\x00', 0xe, 0x600, 0xa0)
fd2path(r5, &(0x7f00000019c0)=""/192, 0xc0)


nbuf 30, STAT_FIX_LEN_9P 49 BIT16SZ 2, GBIT16(buf) 0 This is bad!

nbuf 112, STAT_FIX_LEN_9P 49 BIT16SZ 2, GBIT16(buf) 0 This is bad!

kernel panic at kern/src/rcu.c:325, from core 3: assertion failed: rpi->gp_acked + 1 == READ_ONCE(rsp->gpnum)

Stack Backtrace on Core 3:

#01 [<0xffffffffc200a3b7>] in backtrace

#02 [<0xffffffffc2009b7c>] in _panic

#03 [<0xffffffffc20502f9>] in rcu_report_qs_rpi

#04 [<0xffffffffc2050c4c>] in rcu_report_qs

#05 [<0xffffffffc2054363>] in __smp_idle


kernel panic at kern/src/rcu.c:325, from core 2: assertion failed: rpi->gp_acked + 1 == READ_ONCE(rsp->gpnum)

Stack Backtrace on Core 2:

#01 [<0xffffffffc200a3b7>] in backtrace

#02 [<0xffffffffc2009b7c>] in _panic

#03 [<0xffffffffc20502f9>] in rcu_report_qs_rpi

#04 [<0xffffffffc2050c4c>] in rcu_report_qs

#05 [<0xffffffffc2054363>] in __smp_idle


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.