kernel panic at kern/drivers/dev/mnt.c:1131, from core 1: rpc tags
Stack Backtrace on Core 1:
#01 [<0xffffffffc200aa6c>] in backtrace at src/kdebug.c:235
#02 [<0xffffffffc200a205>] in _panic at src/init.c:275
08:15:51 executing program 6:
r0 = openat$proc_self_fd(0xffffffffffffff9c, &(0x7f0000000000), 0xe, 0x1, 0x0)
close(r0)
r1 = openat$net_tcp_0_local(0xffffffffffffff9c, &(0x7f0000000680), 0x11, 0x1, 0x0)
fcntl$F_SETFL(r1, 0x4, 0x180c00)
r2 = openat$proc_self_fd(0xffffffffffffff9c, &(0x7f0000000000), 0xe, 0x1, 0x0)
close(r2)
fcntl$F_SETFL(r2, 0x4, 0x0)
fcntl$F_SETFL(0xffffffffffffff9c, 0x4, 0x400)
#03 [<0xffffffffc207faca>] in mntralloc at drivers/dev/mnt.c:1131
08:15:51 executing program 1:
vmm_ctl$VMM_CTL_SET_FLAGS(0x4, 0x7)
vmm_ctl$VMM_CTL_SET_FLAGS(0x4, 0x8)
vmm_ctl$VMM_CTL_SET_FLAGS(0x4, 0x1)
vmm_ctl$VMM_CTL_SET_FLAGS(0x4, 0x1)
vmm_ctl$VMM_CTL_SET_FLAGS(0x4, 0x4)
vmm_ctl$VMM_CTL_SET_FLAGS(0x4, 0x2)
vmm_ctl$VMM_CTL_SET_FLAGS(0x4, 0x6)
vmm_ctl$VMM_CTL_SET_FLAGS(0x4, 0x7)
vmm_ctl$VMM_CTL_SET_FLAGS(0x4, 0x1)
vmm_ctl$VMM_CTL_SET_FLAGS(0x4, 0x1)
vmm_ctl$VMM_CTL_SET_FLAGS(0x4, 0x1)
vmm_ctl$VMM_CTL_SET_FLAGS(0x4, 0x2)
vmm_ctl$VMM_CTL_SET_FLAGS(0x4, 0x5)
vmm_ctl$VMM_CTL_SET_FLAGS(0x4, 0x2)
vmm_ctl$VMM_CTL_SET_FLAGS(0x4, 0x1)
vmm_ctl$VMM_CTL_SET_FLAGS(0x4, 0x0)
vmm_ctl$VMM_CTL_SET_FLAGS(0x4, 0x6)
vmm_ctl$VMM_CTL_SET_FLAGS(0x4, 0x6)
vmm_ctl$VMM_CTL_SET_FLAGS(0x4, 0x3)
vmm_ctl$VMM_CTL_SET_FLAGS(0x4, 0x2)
08:15:51 executing program 5:
r0 = openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000000), 0xc, 0x3, 0x0)
fd2path(r0, &(0x7f00000001c0)=""/236, 0xec)
openat$dev_random(0xffffffffffffff9c, &(0x7f0000000040), 0xc, 0x1, 0x0)
#04 [<0xffffffffc207fb73>] in mntflushalloc at drivers/dev/mnt.c:1058
08:15:51 executing program 4:
openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f0000000040), 0xfffffffffffffebf, 0x1, 0x0)
fstat(0xffffffffffffff9c, &(0x7f0000000080))
08:15:51 executing program 3:
r0 = openat$dev_drivers(0xffffffffffffff9c, &(0x7f0000000400), 0xd, 0x1, 0x0)
openat$net_tcp_stats(0xffffffffffffff9c, &(0x7f0000000040), 0xf, 0x1, 0x0)
fstat(r0, &(0x7f0000000440))
openat$proc_self_ns(0xffffffffffffff9c, &(0x7f0000000000), 0xe, 0x1, 0x0)
08:15:51 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x400, 0x0)
openat(r0, &(0x7f0000000040)='./file0\x00', 0x8, 0x1000, 0x3427b77f2fe04eeb)
symlink(&(0x7f0000000080)='./file0\x00', 0x8, &(0x7f00000000c0)='./file0\x00', 0x8)
fstat(0xffffffffffffff9c, &(0x7f0000000100))
openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f0000000180), 0x10, 0x3, 0x0)
openat$net_tcp_1_local(0xffffffffffffff9c, &(0x7f00000001c0), 0x11, 0x1, 0x0)
close(r0)
r1 = openat$dev_time(0xffffffffffffff9c, &(0x7f0000000200), 0xa, 0x3, 0x0)
fcntl$F_GETFD(r1, 0x1)
r2 = openat$net_tcp_2_remote(0xffffffffffffff9c, &(0x7f0000000240), 0x12, 0x1, 0x0)
r3 = openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f0000000280), 0x12, 0x1, 0x0)
llseek(r3, 0x8, 0x0, &(0x7f00000002c0), 0x2)
openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f0000000300), 0x13, 0x1, 0x0)
close(r2)
close(r0)
openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f0000000340), 0x11, 0x3, 0x0)
mkdir(&(0x7f0000000380)='./file0\x00', 0x8, 0x182)
openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f00000003c0), 0x11, 0x3, 0x0)
r4 = openat$dev_klog(0xffffffffffffff9c, &(0x7f0000000400), 0xa, 0x1, 0x0)
fcntl$F_SETFL(r4, 0x4, 0x180400)
08:15:51 executing program 0:
r0 = openat$net_udp_stats(0xffffffffffffff9c, &(0x7f0000000000), 0xf, 0x1, 0x0)
close(r0)
openat$dev_stdout(0xffffffffffffff9c, &(0x7f0000000200), 0xc, 0x3, 0x0)
openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f0000000040), 0x13, 0x3, 0x0)
write(r0, &(0x7f0000000300), 0x0)
#05 [<0xffffffffc2080010>] in mountio at drivers/dev/mnt.c:854
#06 [<0xffffffffc2080105>] in mountrpc at drivers/dev/mnt.c:783
#07 [<0xffffffffc2080f3b>] in mntwalk at drivers/dev/mnt.c:475
#08 [<0xffffffffc2033bcb>] in walk at src/ns/chan.c:800
#09 [<0xffffffffc2034039>] in __namec_from at src/ns/chan.c:1138
08:15:52 executing program 7:
stat(&(0x7f0000000000)='./file0\x00', 0x8, &(0x7f0000000040))
symlink(&(0x7f00000000c0)='./file0\x00', 0x8, &(0x7f0000000100)='./file0\x00', 0x8)
symlink(&(0x7f0000000140)='./file0\x00', 0x8, 0x0, 0x0)
r0 = proc_create(&(0x7f0000000180)='./file0\x00', 0x8, &(0x7f00000001c0)='[\x00', 0x2, 0x1)
nbind(&(0x7f0000000200)='./file0\x00', 0x8, &(0x7f0000000240)='./file0\x00', 0x8, 0x4)
openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x8, 0x2, 0x0)
provision(0x0, 0x0, 0x6f)
proc_run(r0)
symlink(&(0x7f00000002c0)='./file0\x00', 0x8, &(0x7f0000000300)='./file0\x00', 0x8)
symlink(&(0x7f0000000340)='./file0\x00', 0x8, &(0x7f0000000380)='./file0\x00', 0x8)
nbind(&(0x7f00000003c0)='./file0\x00', 0x8, &(0x7f0000000400)='./file0\x00', 0x8, 0x4)
openat$net_tcp_clone(0xffffffffffffff9c, &(0x7f0000000440), 0xf, 0x3, 0x0)
r1 = proc_create(&(0x7f0000000480)='./file0\x00', 0x8, &(0x7f00000004c0)='[\x00', 0x2, 0x0)
readlink(&(0x7f0000000500)='./file0\x00', 0x8, &(0x7f0000000540)=""/11, 0xb)
rename(&(0x7f0000000580)='./file0\x00', 0x8, &(0x7f00000005c0)='./file0\x00', 0x8)
nunmount(&(0x7f0000000600)='./file0\x00', 0x8, &(0x7f0000000640)='./file0\x00', 0x8)
symlink(&(0x7f0000000680)='./file0\x00', 0x8, &(0x7f00000006c0)='./file0\x00', 0x8)
proc_create(&(0x7f0000000700)='./file0\x00', 0x8, &(0x7f0000000740)='[\x00', 0x2, 0x1)
stat(&(0x7f0000000780)='./file0\x00', 0x8, &(0x7f00000007c0))
provision(r1, 0x0, 0x4)
#10 [<0xffffffffc2034c43>] in namec at src/ns/chan.c:1530
#11 [<0xffffffffc2041ddd>] in sysopenat at src/ns/sysfile.c:585
#12 [<0xffffffffc20592de>] in sys_openat at src/syscall.c:1826
#13 [<0xffffffffc205a249>] in syscall at src/syscall.c:2582
#14 [<0xffffffffc205add8>] in run_local_syscall at src/syscall.c:2619
#15 [<0xffffffffc205b319>] in prep_syscalls at src/syscall.c:2639
#16 [<0xffffffffc20b7a92>] in sysenter_callwrapper at arch/x86/trap.c:932
08:15:56 executing program 6:
r0 = openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f0000000000), 0xf, 0x3, 0x0)
openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f0000000040), 0x11, 0x3, 0x0)
r1 = openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f0000000080), 0x13, 0x1, 0x0)
fcntl$F_GETFL(r1, 0x3)
r2 = openat$prof_kptrace(0xffffffffffffff9c, &(0x7f00000000c0), 0xe, 0x3, 0x0)
tcgetattr(r2, &(0x7f0000000100))
fd2path(r1, &(0x7f0000000140)=""/95, 0x5f)
write(r1, &(0x7f00000001c0)="1b8c4f51ddd0d2f81f42a2d064e6ef00eb8a0cece03db95a15ee0a933670ad487a29fd8146e1630bb2effda70d8ed6c531e6a2f245e8915a06526f085c2c3f7baae45caedecd3abf595e9568cc5560462c7027f683abd4886ba9afecfb9c8a0db73b15b15807bc81712f01c3b3d0b097832c577d7d716a1601225bd5c143d1970408675adffd598a25d2a4de5cb9115b45b0d88953d65b9e094184c81e316bf3185dbf2e687869521025b43ae45173c0208bc057ac25252753a38dcfebd26c0aa115a12031", 0xc5)
fcntl$F_SYNC(r2, 0x65)
close(r0)
openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f00000002c0), 0x10, 0x3, 0x0)
fcntl$F_SETFL(r1, 0x4, 0x100400)
close(r2)
fcntl$F_SETFL(r0, 0x4, 0x40000)
r3 = openat$net_tcp_1_ctl(0xffffffffffffff9c, &(0x7f0000000300), 0xf, 0x3, 0x0)
fcntl$F_SETFD(r3, 0x2, 0x0)
r4 = openat$dev_zero(0xffffffffffffff9c, &(0x7f0000000340), 0xa, 0x1, 0x0)
llseek(r4, 0x800000000000000, 0x100000001, &(0x7f0000000380), 0x1)
openat$net_tcp_1_local(0xffffffffffffff9c, &(0x7f00000003c0), 0x11, 0x1, 0x0)
openat$dev_cputime(0xffffffffffffff9c, &(0x7f0000000400), 0xd, 0x1, 0x0)
08:15:56 executing program 1:
block(0x7)
openat$dev_pid(0xffffffffffffff9c, &(0x7f0000000000), 0xffffffffffffffae, 0x1, 0x0)
openat$net_tcp_0_ctl(0xffffffffffffff9c, &(0x7f0000000040), 0xf, 0x3, 0x0)
08:15:56 executing program 5:
rmdir(&(0x7f0000000000)='./file0\x00', 0x8)
mkdir(&(0x7f0000000040)='./file0\x00', 0x8, 0x180)
mkdir(&(0x7f0000000080)='./file0\x00', 0x8, 0x20)
nbind(&(0x7f00000000c0)='./file0\x00', 0x8, &(0x7f0000000100)='./file0\x00', 0x8, 0x2)
nbind(&(0x7f0000000140)='./file0\x00', 0x8, &(0x7f0000000180)='./file0\x00', 0x8, 0x2)
nbind(&(0x7f00000001c0)='./file1\x00', 0x8, &(0x7f0000000200)='./file0\x00', 0x8, 0x4)
nunmount(&(0x7f0000000240)='./file1\x00', 0x8, &(0x7f0000000280)='./file1\x00', 0x8)
nunmount(&(0x7f00000002c0)='./file1\x00', 0x8, &(0x7f0000000300)='./file0\x00', 0x8)
openat(0xffffffffffffffff, &(0x7f0000000340)='./file1\x00', 0x8, 0x3, 0x108)
nbind(&(0x7f0000000380)='./file1\x00', 0x8, &(0x7f00000003c0)='./file0\x00', 0x8, 0x2)
unlink(&(0x7f0000000400)='./file0\x00', 0x8)
mkdir(&(0x7f0000000440)='./file0\x00', 0x8, 0x14)
nunmount(&(0x7f0000000480)='./file1\x00', 0x8, &(0x7f00000004c0)='./file1\x00', 0x8)
rename(&(0x7f0000000500)='./file0\x00', 0x8, &(0x7f0000000540)='./file1\x00', 0x8)
symlink(&(0x7f0000000580)='./file2\x00', 0x8, &(0x7f00000005c0)='./file2\x00', 0x8)
openat(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', 0x8, 0x80000, 0x12)
rename(&(0x7f0000000640)='./file2\x00', 0x8, &(0x7f0000000680)='./file0/file0\x00', 0xe)
access(&(0x7f00000006c0)='./file2\x00', 0x8, 0x101)
openat(0xffffffffffffffff, &(0x7f0000000700)='./file2\x00', 0x8, 0x400, 0x10)
nbind(&(0x7f0000000740)='./file1\x00', 0x8, &(0x7f0000000780)='./file1\x00', 0x8, 0x10)
08:15:56 executing program 4:
r0 = openat$dev_pgrpid(0xffffffffffffff9c, &(0x7f0000000000), 0xc, 0x1, 0x0)
r1 = openat$net_ether0_2_ifstats(0xffffffffffffff9c, &(0x7f0000000040), 0x16, 0x1, 0x0)
r2 = fcntl$F_DUPFD(r0, 0x0, r1, 0x0)
r3 = openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f0000000080), 0x14, 0x1, 0x0)
abort_sysc_fd(r3)
r4 = openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f00000000c0), 0x12, 0x1, 0x0)
read(r4, &(0x7f0000000100)=""/12, 0xc)
close(r2)
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0)
r5 = openat$dev_random(0xffffffffffffff9c, &(0x7f0000000140), 0xc, 0x1, 0x0)
close(r5)
r6 = fcntl$F_DUPFD(r5, 0x0, r1, 0x0)
fcntl$F_DUPFD(r2, 0x0, 0xffffffffffffffff, 0x0)
read(r5, &(0x7f0000000180)=""/134, 0x86)
r7 = openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f0000000240), 0x13, 0x1, 0x0)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x10, r7, 0x7)
r8 = openat$net_ether0_0_type(0xffffffffffffff9c, &(0x7f0000000280), 0x13, 0x1, 0x0)
fcntl$F_SETFL(r8, 0x4, 0x88000)
openat$proc_self_notepg(0xffffffffffffff9c, &(0x7f00000002c0), 0x12, 0x1, 0x0)
read(r6, &(0x7f0000000300)=""/200, 0xc8)
08:15:56 executing program 3:
close(0xffffffffffffffff)
fcntl$F_SYNC(0xffffffffffffff9c, 0x65)
r0 = openat$net_iproute(0xffffffffffffff9c, &(0x7f0000000000), 0xd, 0x3, 0x0)
fcntl$F_SETFL(r0, 0x4, 0x800)
r1 = openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000040), 0x11, 0x1, 0x0)
read(r0, &(0x7f0000000080)=""/224, 0xe0)
read(r1, &(0x7f0000000180)=""/104, 0x68)
openat$dev_hostowner(0xffffffffffffff9c, &(0x7f0000000200), 0xf, 0x3, 0x0)
r2 = openat$net_ipifc_0_remote(0xffffffffffffff9c, &(0x7f0000000240), 0x14, 0x1, 0x0)
tcgetattr(r1, &(0x7f0000000280))
fstat(r2, &(0x7f00000002c0))
r3 = openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000340), 0x13, 0x3, 0x0)
close(r3)
openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f0000000380), 0x11, 0x1, 0x0)
r4 = openat$net_ether0_0_type(0xffffffffffffff9c, &(0x7f00000003c0), 0x13, 0x1, 0x0)
abort_sysc_fd(r4)
openat$proc_self_fpregs(0xffffffffffffff9c, &(0x7f0000000400), 0x12, 0x1, 0x0)
openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000000440), 0x13, 0x1, 0x0)
openat$dev_config(0xffffffffffffff9c, &(0x7f0000000480), 0xc, 0x1, 0x0)
openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f00000004c0), 0x11, 0x1, 0x0)
08:15:56 executing program 0:
fcntl$F_GETFL(0xffffffffffffffff, 0x3)
r0 = openat$prof_kprintx(0xffffffffffffff9c, &(0x7f0000000000), 0xe, 0x3, 0x0)
close(r0)
r1 = openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000040), 0x12, 0x3, 0x0)
r2 = openat$proc_self_maps(0xffffffffffffff9c, &(0x7f0000000080), 0x10, 0x1, 0x0)
fcntl$F_SETFL(r2, 0x4, 0x80400)
r3 = openat$proc_self_note(0xffffffffffffff9c, &(0x7f00000000c0), 0x10, 0x1, 0x0)
r4 = openat$net_ipifc_1_listen(0xffffffffffffff9c, &(0x7f0000000100), 0x14, 0x3, 0x0)
fstat(r1, &(0x7f0000000140))
close(r2)
r5 = openat$net_tcp_2_ctl(0xffffffffffffff9c, &(0x7f00000001c0), 0xf, 0x3, 0x0)
dup_fds_to(0x0, &(0x7f0000000200)=[{r4}, {r5}], 0x2)
r6 = openat$dev_sdctl(0xffffffffffffff9c, &(0x7f0000000240), 0xb, 0x3, 0x0)
fstat(r6, &(0x7f0000000280))
fcntl$F_GETFD(r3, 0x1)
openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000300), 0xc, 0x3, 0x0)
openat(r1, &(0x7f0000000340)='./file0\x00', 0x8, 0x80, 0x2)
fcntl$F_GETFL(r4, 0x3)
openat$dev_ppid(0xffffffffffffff9c, &(0x7f0000000380), 0xa, 0x1, 0x0)
tcgetattr(0xffffffffffffffff, &(0x7f0000000400))
08:15:56 executing program 2:
openat$dev_random(0xffffffffffffff9c, &(0x7f0000000040), 0x6, 0x1, 0x0)
write(0xffffffffffffffff, &(0x7f0000000080)="4a8b4dd63b3b341a5918e7d8aae2db5cee26721258cd95c0c1e94d275e9aa4e01190b6f7baa298b0b7fb755ecdf5e6a52d6c4266369981681b9631f8eacc5035af5a28803eb912548a6154bacf5ed76d7f0e5b6d6b02828419861d68b30931411145538b739a9f1c7b2a34e84955113250100fcf", 0x74)
08:15:57 executing program 7:
r0 = openat$prof_kprintx(0xffffffffffffff9c, &(0x7f0000000240), 0xe, 0x3, 0x0)
openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f0000000040), 0x13, 0x3, 0x0)
read(r0, &(0x7f0000000280)=""/173, 0xad)
r1 = openat$proc_self_fd(0xffffffffffffff9c, &(0x7f0000000000), 0xe, 0x1, 0x0)
close(r1)
fcntl$F_SETFL(r1, 0x4, 0x0)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000001, 0x1a781618e0d6e550, r1, 0x5)