2019/04/26 06:26:23 fuzzer started
2019/04/26 06:26:24 dialing manager at 127.0.0.1:42171
2019/04/26 06:26:24 syscalls: 212
2019/04/26 06:26:24 code coverage: support is not implemented in syzkaller
2019/04/26 06:26:24 comparison tracing: support is not implemented in syzkaller
2019/04/26 06:26:24 extra coverage: support is not implemented in syzkaller
2019/04/26 06:26:24 setuid sandbox: support is not implemented in syzkaller
2019/04/26 06:26:24 namespace sandbox: support is not implemented in syzkaller
2019/04/26 06:26:24 Android sandbox: support is not implemented in syzkaller
2019/04/26 06:26:24 fault injection: support is not implemented in syzkaller
2019/04/26 06:26:24 leak checking: support is not implemented in syzkaller
2019/04/26 06:26:24 net packet injection: support is not implemented in syzkaller
2019/04/26 06:26:24 net device setup: support is not implemented in syzkaller
06:26:24 executing program 1:
openat$dev_pgrpid(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pgrpid\x00', 0xc, 0x1, 0x0)
openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/noteid\x00', 0x12, 0x3, 0x0)
mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x8010, 0xffffffffffffff9c, 0x5bb)
mkdir(&(0x7f0000000080)='./file0\x00', 0x8, 0x8a)
r0 = openat$net_ipselftab(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipselftab\x00', 0xf, 0x1, 0x0)
openat$prof_kprintx(0xffffffffffffff9c, &(0x7f0000000100)='/prof/kprintx\x00', 0xe, 0x3, 0x0)
openat$proc_self_status(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/status\x00', 0x12, 0x1, 0x0)
r1 = openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f0000000180)='/net/ipifc/0/status\x00', 0x14, 0x1, 0x0)
r2 = openat$net_ipifc_0_data(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ipifc/0/data\x00', 0x12, 0x3, 0x0)
fcntl$F_GETFD(r2, 0x1)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000, 0x30, r1, 0x0)
openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0)
lstat(&(0x7f0000000240)='./file0\x00', 0x8, &(0x7f0000000280))
openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f0000000300)='/net/tcp/1/status\x00', 0x12, 0x1, 0x0)
openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hostdomain\x00', 0x10, 0x3, 0x0)
openat(r0, &(0x7f0000000380)='./file0\x00', 0x8, 0x10001, 0x4)
openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ipifc/0/listen\x00', 0x14, 0x3, 0x0)
openat$proc_self_mem(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/mem\x00', 0xf, 0x1, 0x0)
r3 = openat$net_tcp_1_ctl(0xffffffffffffff9c, &(0x7f0000000440)='/net/tcp/1/ctl\x00', 0xf, 0x3, 0x0)
openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f0000000480)='/net/ipifc/0/listen\x00', 0x14, 0x3, 0x0)
openat$dev_null(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/null\x00', 0xa, 0x1, 0x0)
openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000500)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0)
openat$proc_self_strace_traceset(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/strace_traceset\x00', 0x1b, 0x3, 0x0)
openat$dev_capuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/capuse\x00', 0xc, 0x3, 0x0)
openat$proc_self_notepg(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/notepg\x00', 0x12, 0x1, 0x0)
fcntl$F_GETFL(r0, 0x3)
fcntl$F_SETFL(r3, 0x4, 0x8000)
openat$dev_time(0xffffffffffffff9c, &(0x7f0000000600)='/dev/time\x00', 0xa, 0x3, 0x0)
openat$dev_bintime(0xffffffffffffff9c, &(0x7f0000000640)='/dev/bintime\x00', 0xd, 0x3, 0x0)
openat$proc_self_mem(0xffffffffffffff9c, &(0x7f0000000680)='/proc/self/mem\x00', 0xf, 0x1, 0x0)

06:26:24 executing program 2:
openat$dev_kprint(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kprint\x00', 0xc, 0x1, 0x0)
openat$net_ipifc_0_remote(0xffffffffffffff9c, &(0x7f0000000040)='/net/ipifc/0/remote\x00', 0x14, 0x1, 0x0)
r0 = openat$net_ipifc_0_remote(0xffffffffffffff9c, &(0x7f0000000080)='/net/ipifc/0/remote\x00', 0x14, 0x1, 0x0)
openat$prof_empty(0xffffffffffffff9c, &(0x7f00000000c0)='/prof/.empty\x00', 0xd, 0x3, 0x0)
openat$net_tcp_0_status(0xffffffffffffff9c, &(0x7f0000000100)='/net/tcp/0/status\x00', 0x12, 0x1, 0x0)
fcntl$F_SYNC(r0, 0x65)
openat$proc_self_fpregs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/fpregs\x00', 0x12, 0x1, 0x0)
openat$proc_self_segment(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/segment\x00', 0x13, 0x1, 0x0)
openat$net_ipifc_1_data(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ipifc/1/data\x00', 0x12, 0x3, 0x0)
openat$dev_ppid(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppid\x00', 0xa, 0x1, 0x0)
openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/args\x00', 0x10, 0x3, 0x0)
r1 = openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000280)='/dev/osversion\x00', 0xf, 0x1, 0x0)
r2 = openat$proc_self_fpregs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/fpregs\x00', 0x12, 0x1, 0x0)
openat$prof_mpstat(0xffffffffffffff9c, &(0x7f0000000300)='/prof/mpstat\x00', 0xd, 0x3, 0x0)
openat$net_ether0_0_type(0xffffffffffffff9c, &(0x7f0000000340)='/net/ether0/0/type\x00', 0x13, 0x1, 0x0)
openat$net_ipselftab(0xffffffffffffff9c, &(0x7f0000000380)='/net/ipselftab\x00', 0xf, 0x1, 0x0)
openat$net_ether0_2_type(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ether0/2/type\x00', 0x13, 0x1, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3000002, 0x10, r2, 0xfffffffffffffffc)
openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/ctl\x00', 0xf, 0x3, 0x0)
openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f0000000440)='/net/tcp/1/status\x00', 0x12, 0x1, 0x0)
openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000480)='/dev/osversion\x00', 0xf, 0x1, 0x0)
openat$dev_pgrpid(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/pgrpid\x00', 0xc, 0x1, 0x0)
openat$net_tcp_0_local(0xffffffffffffff9c, &(0x7f0000000500)='/net/tcp/0/local\x00', 0x11, 0x1, 0x0)
openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000540)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0)
r3 = openat$net_empty(0xffffffffffffff9c, &(0x7f0000000580)='/net/.empty\x00', 0xc, 0x3, 0x0)
openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f00000005c0)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0)
fcntl$F_DUPFD(r3, 0x0, r1, 0x0)
openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000600)='/prof/.empty\x00', 0xd, 0x3, 0x0)
openat$net_ndb(0xffffffffffffff9c, &(0x7f0000000640)='/net/ndb\x00', 0x9, 0x3, 0x0)
openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f0000000680)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0)

06:26:24 executing program 0:
r0 = openat$proc_self_profile(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/profile\x00', 0x13, 0x1, 0x0)
write(r0, &(0x7f0000000040)="df909f55f546d97fa0147530d3a2c4f66e81b3f28fdd49cc5d65ff6c46727db0c4a3f172427ac08fd510281707bc15fb865c096534b08521c17f71ea901cbe19b60ba039ddd95ae16a682600e9cb4e468994c65f17253948d441a655186632c7f15235084c758ad5b18368930cb6a8373d7d662c7e61d577897dafef10c755cd37624dd01d31d658f1b02df33bfa8114e6d6d4b88833fb2774946e64d7a69f", 0x9f)
openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f0000000100)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0)
r1 = openat$net_iproute(0xffffffffffffff9c, &(0x7f0000000140)='/net/iproute\x00', 0xd, 0x3, 0x0)
openat$net_ether0_2_type(0xffffffffffffff9c, &(0x7f0000000180)='/net/ether0/2/type\x00', 0x13, 0x1, 0x0)
r2 = openat$proc_self_mem(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/mem\x00', 0xf, 0x1, 0x0)
r3 = proc_create(&(0x7f0000000200)='./file0\x00', 0x8, &(0x7f0000000240)='/net/tcp/1/remote\x00', 0x12, 0x3)
dup_fds_to(r3, &(0x7f0000000280)=[{r1}], 0x1)
tcgetattr(r0, &(0x7f00000002c0))
r4 = openat$net_ipifc_0_err(0xffffffffffffff9c, &(0x7f0000000300)='/net/ipifc/0/err\x00', 0x11, 0x3, 0x0)
write(r4, &(0x7f0000000340)="040c577e39b5b564de4d808557aa8200d104e8cf5e71c2f018d34cbfeccbacd0853e4b3c677f9c579623e6597f5b2f9942cfef6a1c2b5d1e3bf854f35d6e506769ec891d3a4ed4c344d72a48a2a2c955d0ffc8abb86001627dcccc63332eb9f4d6a1a3b71835775d1facdd37878bcfee8d5ed9bdf9926b59cb40785e3bb7fe42e44bcb4d6ec14d2b4d593de0593f029da97cd854877e7293e3d945916987095f806424557fe031cfc4e72cb2dbfec9ff624224b8d9db29d3529384531c612feafeb23bf2ac4f4d726cf0ad6559745aa0ef06af0fa21da034b524d0", 0xdb)
tap_fds(&(0x7f0000000680)=[{r2, 0x3, 0xa0, 0xa000000, &(0x7f00000004c0)={&(0x7f0000000440)="14775e9378593c08994363c87067866fd5865d3d8c81e02cf69e6472d496ba2a054381205fa20a52942df7c33953a9a775896616044b8b8c71111ca144ab216069896ed4a293a37946d48ad7792298cd", 0x7, 0x1, 0x1, 0x9ab, 0xaae}}, {r1, 0x0, 0x40, 0xe6, &(0x7f0000000580)={&(0x7f0000000500)="3a43e41c5d1e837661306fce1efd2fb3406beaf9e0b5a831dd7cf4b065ffbedc4b0b1988b358aa27ccbcb3624d6d4a96023e0169f3025c98269d04e6dc6e8a892f65539043581743f7bce2b66de35e96", 0x1f, 0x1, 0x1ff, 0x7e, 0x7}}, {r1, 0x3, 0x30f, 0xfffffffffffff0a6, &(0x7f0000000640)={&(0x7f00000005c0)="94c2dd5c36ebd05044a64c78021a584a9f44200ea2d0add1d2fae6b7d295cd10cabfa09da894e408820243bb1f7a04a0ec85f4f4c40303b0415c28abb0f23765bcbb6acb3e8650cc184a5bbfe32236bc", 0x9, 0x0, 0x80000001, 0x7fffffff, 0xfffffffffffffff9}}], 0x3)
openat$dev_pgrpid(0xffffffffffffff9c, &(0x7f0000000700)='/dev/pgrpid\x00', 0xc, 0x1, 0x0)
openat$net_ether0_0_type(0xffffffffffffff9c, &(0x7f0000000740)='/net/ether0/0/type\x00', 0x13, 0x1, 0x0)
r5 = openat$dev_kprint(0xffffffffffffff9c, &(0x7f0000000780)='/dev/kprint\x00', 0xc, 0x1, 0x0)
openat$dev_killkid(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/killkid\x00', 0xd, 0x3, 0x0)
llseek(r5, 0xfffffffffffffffb, 0x9, &(0x7f0000000800), 0x3)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x21010, 0xffffffffffffffff, 0xfffffffffffffff9)
openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f0000000840)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0)
dup_fds_to(r3, &(0x7f0000000880), 0x0)
openat$net_iprouter(0xffffffffffffff9c, &(0x7f00000008c0)='/net/iprouter\x00', 0xe, 0x3, 0x0)
r6 = openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f0000000900)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0)
tcgetattr(r5, &(0x7f0000000940))
openat$net_ipifc_1_remote(0xffffffffffffff9c, &(0x7f0000000980)='/net/ipifc/1/remote\x00', 0x14, 0x1, 0x0)
openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f00000009c0)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0)
openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f0000000a00)='/net/ether0/ifstats\x00', 0x14, 0x1, 0x0)
openat$dev_pid(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/pid\x00', 0x9, 0x1, 0x0)
openat$proc_self_note(0xffffffffffffff9c, &(0x7f0000000a80)='/proc/self/note\x00', 0x10, 0x1, 0x0)
openat$dev_caphash(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/caphash\x00', 0xd, 0x3, 0x0)
fwstat(r6, &(0x7f0000000b00)=""/63, 0x3f, 0x0)

06:26:24 executing program 4:
umask(0x38e0)
openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/0/data\x00', 0x13, 0x3, 0x0)
abort_sysc(0x50f)
openat$prof_kpdata(0xffffffffffffff9c, &(0x7f0000000040)='/prof/kpdata\x00', 0xd, 0x3, 0x0)
proc_create(&(0x7f0000000080)='./file0\x00', 0x8, &(0x7f00000000c0)='/prof/kpdata\x00', 0xd, 0x0)
openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f0000000100)='/net/icmp/clone\x00', 0x10, 0x3, 0x0)
openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f0000000140)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0)
r0 = openat$prof_kpctl(0xffffffffffffff9c, &(0x7f0000000180)='/prof/kpctl\x00', 0xc, 0x3, 0x0)
openat$proc_self_maps(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/maps\x00', 0x10, 0x1, 0x0)
openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f0000000200)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0)
openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/vmstatus\x00', 0x14, 0x1, 0x0)
openat$net_udp_0_listen(0xffffffffffffff9c, &(0x7f0000000280)='/net/udp/0/listen\x00', 0x12, 0x3, 0x0)
openat$proc_self_fd(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/fd\x00', 0xe, 0x1, 0x0)
openat$dev_user(0xffffffffffffff9c, &(0x7f0000000300)='/dev/user\x00', 0xa, 0x3, 0x0)
openat$dev_drivers(0xffffffffffffff9c, &(0x7f0000000340)='/dev/drivers\x00', 0xd, 0x1, 0x0)
openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f0000000380)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0)
openat$proc_self_user(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/user\x00', 0x10, 0x1, 0x0)
openat$net_tcp_clone(0xffffffffffffff9c, &(0x7f0000000400)='/net/tcp/clone\x00', 0xf, 0x3, 0x0)
openat$dev_capuse(0xffffffffffffff9c, &(0x7f0000000440)='/dev/capuse\x00', 0xc, 0x3, 0x0)
openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000480)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0)
openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f00000004c0)='/net/udp/0/err\x00', 0xf, 0x3, 0x0)
openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f0000000500)='/net/tcp/1/status\x00', 0x12, 0x1, 0x0)
openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000540)='/dev/.empty\x00', 0xc, 0x3, 0x0)
openat$net_icmpv6_clone(0xffffffffffffff9c, &(0x7f0000000580)='/net/icmpv6/clone\x00', 0x12, 0x3, 0x0)
openat$net_udp_stats(0xffffffffffffff9c, &(0x7f00000005c0)='/net/udp/stats\x00', 0xf, 0x1, 0x0)
openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/text\x00', 0x10, 0x1, 0x0)
openat$dev_sysstat(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sysstat\x00', 0xd, 0x3, 0x0)
openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f0000000680)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0)
openat$proc_self_strace(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/strace\x00', 0x12, 0x1, 0x0)
fcntl$F_SETFD(r0, 0x2, 0x1)

06:26:24 executing program 3:
r0 = openat$proc_self_wait(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/wait\x00', 0x10, 0x1, 0x0)
fstat(r0, &(0x7f0000000040))
r1 = openat$net_tcp_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/net/tcp/stats\x00', 0xf, 0x1, 0x0)
fstat(r0, &(0x7f0000000100))
llseek(r1, 0x5, 0x1, &(0x7f0000000180), 0x0)
r2 = proc_create(&(0x7f00000001c0)='./file0\x00', 0x8, &(0x7f0000000200)=':{#{7\x00', 0x6, 0x0)
dup_fds_to(r2, &(0x7f0000000240)=[{r1}, {r1}, {r0}, {r0}, {r1}, {r0}, {r1}, {r0}, {r1}], 0x9)
openat$net_ipifc_0_remote(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ipifc/0/remote\x00', 0x14, 0x1, 0x0)
lstat(&(0x7f0000000300)='./file0\x00', 0x8, &(0x7f0000000340))
nbind(&(0x7f00000003c0)='./file0\x00', 0x8, &(0x7f0000000400)='./file0\x00', 0x8, 0x1)
r3 = openat$dev_kprint(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kprint\x00', 0xc, 0x1, 0x0)
proc_create(&(0x7f0000000480)='./file0\x00', 0x8, &(0x7f00000004c0)=':\'', 0x2, 0x1)
openat$net_udp_0_listen(0xffffffffffffff9c, &(0x7f0000000500)='/net/udp/0/listen\x00', 0x12, 0x3, 0x0)
openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000000540)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0)
rename(&(0x7f0000000580)='./file0\x00', 0x8, &(0x7f00000005c0)='./file0/file0\x00', 0xe)
r4 = openat$dev_klog(0xffffffffffffff9c, &(0x7f0000000600)='/dev/klog\x00', 0xa, 0x1, 0x0)
openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f0000000640)='/net/ipifc/0/status\x00', 0x14, 0x1, 0x0)
openat$dev_random(0xffffffffffffff9c, &(0x7f0000000680)='/dev/random\x00', 0xc, 0x1, 0x0)
openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f00000006c0)='/net/icmpv6/stats\x00', 0x12, 0x1, 0x0)
openat(r4, &(0x7f0000000700)='./file0\x00', 0x8, 0x40, 0x104)
openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f0000000740)='/proc/self/vmstatus\x00', 0x14, 0x1, 0x0)
r5 = openat$net_tcp_1_data(0xffffffffffffff9c, &(0x7f0000000780)='/net/tcp/1/data\x00', 0x10, 0x3, 0x0)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000001, 0x811, r3, 0x2)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000006, 0x8010, r4, 0x0)
openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f00000007c0)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0)
openat$net_tcp_1_listen(0xffffffffffffff9c, &(0x7f0000000800)='/net/tcp/1/listen\x00', 0x12, 0x3, 0x0)
openat$dev_cputime(0xffffffffffffff9c, &(0x7f0000000840)='/dev/cputime\x00', 0xd, 0x1, 0x0)
openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000880)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0)
openat$proc_self_mem(0xffffffffffffff9c, &(0x7f00000008c0)='/proc/self/mem\x00', 0xf, 0x1, 0x0)
fcntl$F_SETFD(r5, 0x2, 0x1)

06:26:24 executing program 5:
r0 = openat$prof_mpstat_raw(0xffffffffffffff9c, &(0x7f0000000000)='/prof/mpstat-raw\x00', 0x11, 0x3, 0x0)
r1 = openat$net_tcp_2_remote(0xffffffffffffff9c, &(0x7f0000000040)='/net/tcp/2/remote\x00', 0x12, 0x1, 0x0)
r2 = openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f0000000080)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0)
r3 = openat$net_ipselftab(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipselftab\x00', 0xf, 0x1, 0x0)
r4 = openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f0000000100)='/net/udp/0/err\x00', 0xf, 0x3, 0x0)
fwstat(r2, &(0x7f0000000140)=""/178, 0xb2, 0x0)
openat$proc_self_strace(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/strace\x00', 0x12, 0x1, 0x0)
llseek(r3, 0x4, 0x8, &(0x7f0000000240), 0x2)
openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f0000000280)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0)
openat$proc_self_segment(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/segment\x00', 0x13, 0x1, 0x0)
nmount(r0, &(0x7f0000000300)='./file0\x00', 0x8, 0x0)
r5 = openat$dev_user(0xffffffffffffff9c, &(0x7f0000000340)='/dev/user\x00', 0xa, 0x3, 0x0)
openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f0000000380)='/net/ether0/stats\x00', 0x12, 0x1, 0x0)
openat$dev_ppid(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppid\x00', 0xa, 0x1, 0x0)
openat$dev_random(0xffffffffffffff9c, &(0x7f0000000400)='/dev/random\x00', 0xc, 0x1, 0x0)
openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f0000000440)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0)
fcntl$F_SETFD(r4, 0x2, 0x1)
openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f0000000480)='/net/icmpv6/stats\x00', 0x12, 0x1, 0x0)
nmount(r1, &(0x7f00000004c0)='./file1\x00', 0x8, 0x10)
openat$net_tcp_stats(0xffffffffffffff9c, &(0x7f0000000500)='/net/tcp/stats\x00', 0xf, 0x1, 0x0)
openat$proc_self_core(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/core\x00', 0x10, 0x1, 0x0)
openat$proc_self_core(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/core\x00', 0x10, 0x1, 0x0)
openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f00000005c0)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0)
openat$proc_self_maps(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/maps\x00', 0x10, 0x1, 0x0)
getcwd(&(0x7f0000000640)=""/70, 0x46)
openat$dev_ppid(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/ppid\x00', 0xa, 0x1, 0x0)
openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f0000000700)='/net/ether0/0/ifstats\x00', 0x16, 0x1, 0x0)
openat$proc_self_core(0xffffffffffffff9c, &(0x7f0000000740)='/proc/self/core\x00', 0x10, 0x1, 0x0)
openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000780)='/dev/osversion\x00', 0xf, 0x1, 0x0)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x8010, r5, 0x1)

06:26:24 executing program 6:
openat$net_ether0_2_type(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/2/type\x00', 0x13, 0x1, 0x0)
openat$dev_hostowner(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hostowner\x00', 0xf, 0x3, 0x0)
openat$prof_kptrace(0xffffffffffffff9c, &(0x7f0000000080)='/prof/kptrace\x00', 0xe, 0x3, 0x0)
openat$dev_user(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/user\x00', 0xa, 0x3, 0x0)
openat$net_tcp_1_listen(0xffffffffffffff9c, &(0x7f0000000100)='/net/tcp/1/listen\x00', 0x12, 0x3, 0x0)
r0 = openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/osversion\x00', 0xf, 0x1, 0x0)
abort_sysc_fd(r0)
symlink(&(0x7f0000000180)='./file0\x00', 0x8, &(0x7f00000001c0)='./file0\x00', 0x8)
openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000200)='/dev/osversion\x00', 0xf, 0x1, 0x0)
openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/args\x00', 0x10, 0x3, 0x0)
openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f0000000280)='/net/udp/0/err\x00', 0xf, 0x3, 0x0)
openat$dev_hostowner(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hostowner\x00', 0xf, 0x3, 0x0)
r1 = openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f0000000300)='/net/ether0/0/ifstats\x00', 0x16, 0x1, 0x0)
openat$dev_random(0xffffffffffffff9c, &(0x7f0000000340)='/dev/random\x00', 0xc, 0x1, 0x0)
openat$proc_self_user(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/user\x00', 0x10, 0x1, 0x0)
r2 = openat$net_ether0_2_type(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ether0/2/type\x00', 0x13, 0x1, 0x0)
openat$proc_self_ns(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/ns\x00', 0xe, 0x1, 0x0)
close(r1)
openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000440)='/prof/.empty\x00', 0xd, 0x3, 0x0)
openat$net_tcp_1_local(0xffffffffffffff9c, &(0x7f0000000480)='/net/tcp/1/local\x00', 0x11, 0x1, 0x0)
read(r1, &(0x7f00000004c0)=""/95, 0x5f)
openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f0000000540)='/net/ether0/addr\x00', 0x11, 0x3, 0x0)
openat$net_udp_stats(0xffffffffffffff9c, &(0x7f0000000580)='/net/udp/stats\x00', 0xf, 0x1, 0x0)
openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f00000005c0)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0)
openat$dev_pid(0xffffffffffffff9c, &(0x7f0000000600)='/dev/pid\x00', 0x9, 0x1, 0x0)
openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000640)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0)
openat$net_tcp_2_status(0xffffffffffffff9c, &(0x7f0000000680)='/net/tcp/2/status\x00', 0x12, 0x1, 0x0)
openat$net_ether0_1_stats(0xffffffffffffff9c, &(0x7f00000006c0)='/net/ether0/1/stats\x00', 0x14, 0x1, 0x0)
openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/ctl\x00', 0xf, 0x3, 0x0)
fstat(r2, &(0x7f0000000740))

06:26:24 executing program 7:
openat$net_tcp_stats(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/stats\x00', 0xf, 0x1, 0x0)
openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000000040)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0)
openat$net_arp(0xffffffffffffff9c, &(0x7f0000000080)='/net/arp\x00', 0x9, 0x3, 0x0)
openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f00000000c0)='/net/udp/0/err\x00', 0xf, 0x3, 0x0)
r0 = openat$proc_self_status(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/status\x00', 0x12, 0x1, 0x0)
openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f0000000140)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0)
openat$net_ndb(0xffffffffffffff9c, &(0x7f0000000180)='/net/ndb\x00', 0x9, 0x3, 0x0)
umask(0x4)
openat$net_iprouter(0xffffffffffffff9c, &(0x7f00000001c0)='/net/iprouter\x00', 0xe, 0x3, 0x0)
openat$proc_self_user(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/user\x00', 0x10, 0x1, 0x0)
r1 = openat$proc_self_fd(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/fd\x00', 0xe, 0x1, 0x0)
openat$dev_pid(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pid\x00', 0x9, 0x1, 0x0)
openat$dev_drivers(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/drivers\x00', 0xd, 0x1, 0x0)
openat$net_ipifc_1_remote(0xffffffffffffff9c, &(0x7f0000000300)='/net/ipifc/1/remote\x00', 0x14, 0x1, 0x0)
openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f0000000340)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0)
openat$proc_self_notepg(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/notepg\x00', 0x12, 0x1, 0x0)
openat$dev_hostowner(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hostowner\x00', 0xf, 0x3, 0x0)
openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000400)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0)
openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f0000000440)='/net/ether0/2/ctl\x00', 0x12, 0x3, 0x0)
openat$proc_self_strace(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/strace\x00', 0x12, 0x1, 0x0)
openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f00000004c0)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0)
openat$net_icmpv6_clone(0xffffffffffffff9c, &(0x7f0000000500)='/net/icmpv6/clone\x00', 0x12, 0x3, 0x0)
openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000540)='/dev/osversion\x00', 0xf, 0x1, 0x0)
abort_sysc_fd(r1)
openat$proc_self_note(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/note\x00', 0x10, 0x1, 0x0)
openat$proc_self_status(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/status\x00', 0x12, 0x1, 0x0)
fcntl$F_DUPFD(r0, 0x0, r1, 0x0)
fcntl$F_GETFD(r0, 0x1)
openat$net_ether0_2_ifstats(0xffffffffffffff9c, &(0x7f0000000600)='/net/ether0/2/ifstats\x00', 0x16, 0x1, 0x0)
openat$dev_time(0xffffffffffffff9c, &(0x7f0000000640)='/dev/time\x00', 0xa, 0x3, 0x0)

06:26:25 executing program 1:
openat$dev_killkid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/killkid\x00', 0xd, 0x3, 0x0)
openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/0/data\x00', 0x13, 0x3, 0x0)
r0 = openat$dev_kmesg(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kmesg\x00', 0x8, 0x1, 0x0)
fd2path(r0, &(0x7f0000000100)=""/193, 0xf3c1)

06:26:25 executing program 1:
openat$net_tcp_1_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/1/ctl\x00', 0xf, 0x3, 0x0)
unlink(&(0x7f0000000040)='./file0\x00', 0x8)
unlink(&(0x7f0000000080)='./file0\x00', 0x8)
access(&(0x7f00000000c0)='./file0\x00', 0x8, 0x2)
openat$proc_self_core(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/core\x00', 0x10, 0x1, 0x0)
r0 = openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f0000000140)='/net/udp/0/err\x00', 0xf, 0x3, 0x0)
llseek(r0, 0x4, 0x2bc, &(0x7f0000000180), 0x1)
openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f00000001c0)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0)
openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f0000000200)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0)
r1 = openat$proc_self_ns(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/ns\x00', 0xe, 0x1, 0x0)
rmdir(&(0x7f0000000280)='./file0\x00', 0x8)
link(&(0x7f00000002c0)='./file0\x00', 0x8, &(0x7f0000000300)='./file0\x00', 0x8)
r2 = proc_create(&(0x7f0000000340)='./file0\x00', 0x8, &(0x7f0000000380)='\xef}+^*\x00', 0x6, 0x1)
munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
openat$dev_bintime(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/bintime\x00', 0xd, 0x3, 0x0)
proc_create(&(0x7f0000000400)='./file0\x00', 0x8, &(0x7f0000000440)='\x00', 0x1, 0x0)
openat$dev_swap(0xffffffffffffff9c, &(0x7f0000000480)='/dev/swap\x00', 0xa, 0x3, 0x0)
openat$dev_swap(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/swap\x00', 0xa, 0x3, 0x0)
openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/text\x00', 0x10, 0x1, 0x0)
openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f0000000540)='/net/tcp/1/status\x00', 0x12, 0x1, 0x0)
openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f0000000580)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0)
openat$dev_sysctl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sysctl\x00', 0xc, 0x3, 0x0)
openat$dev_pgrpid(0xffffffffffffff9c, &(0x7f0000000600)='/dev/pgrpid\x00', 0xc, 0x1, 0x0)
chdir(r2, &(0x7f0000000640)='./file0\x00', 0x8)
openat$dev_swap(0xffffffffffffff9c, &(0x7f0000000680)='/dev/swap\x00', 0xa, 0x3, 0x0)
access(&(0x7f00000006c0)='./file0\x00', 0x8, 0x100)
nunmount(&(0x7f0000000700)='./file0\x00', 0x8, &(0x7f0000000740)='./file0\x00', 0x8)
openat$dev_null(0xffffffffffffff9c, &(0x7f0000000780)='/dev/null\x00', 0xa, 0x1, 0x0)
openat$dev_swap(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/swap\x00', 0xa, 0x3, 0x0)
fd2path(r1, &(0x7f0000000800)=""/4096, 0x1000)

06:26:26 executing program 2:
openat$net_ether0_1_stats(0xffffffffffffff9c, &(0x7f0000000100)='/net/ether0/1/stats\x00', 0x14, 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8, 0x1204c1, 0xffffffffffffffff)
openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/0/ctl\x00', 0x12, 0x3, 0x0)
openat$proc_self_ns(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/ns\x00', 0xe, 0x1, 0x0)

06:26:26 executing program 2:
openat$net_ipselftab(0xffffffffffffff9c, &(0x7f0000000000)='/net/ipselftab\x00', 0xf, 0x1, 0x0)
openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f0000000040)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0)
pop_ctx(&(0x7f0000000080)="6c4468e3ff23644fc2759df297ca2189d20e7c4bac77f6460f1818b10e0153275043927a339e30b7e29fa05fd1c24b65361bd098211e72a3c99defc8bcd4b5689a8aac8865ceaf3ce93b7cf9a45ff25b18d5fb5618d279da93e643c3b2e3c1187b3cb5180e0081d582f75faadaea7278a5a7fca8198735baa2426fc11508fac17a249ddb9bdb4c573006ca55ca7bce4295df74a8df049878580846c721fa71bf7cde78aacd548925c3f92626313981894a4fb20fed334d4770dc620e4f0e1f5b0ff1a0f89bd67cacf6112a36fc915cb4ad27e2f3bdaa9667")
openat$proc_self_fpregs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/fpregs\x00', 0x12, 0x1, 0x0)
openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/noteid\x00', 0x12, 0x3, 0x0)
r0 = openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0)
openat$net_cs(0xffffffffffffff9c, &(0x7f0000000240)='/net/cs\x00', 0x8, 0x3, 0x0)
openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f0000000280)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0)
openat$net_arp(0xffffffffffffff9c, &(0x7f00000002c0)='/net/arp\x00', 0x9, 0x3, 0x0)
openat$dev_config(0xffffffffffffff9c, &(0x7f0000000300)='/dev/config\x00', 0xc, 0x1, 0x0)
fcntl$F_SETFL(r0, 0x4, 0x100000)
openat$proc_self_fd(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/fd\x00', 0xe, 0x1, 0x0)
openat$dev_null(0xffffffffffffff9c, &(0x7f0000000380)='/dev/null\x00', 0xa, 0x1, 0x0)
openat$net_tcp_0_local(0xffffffffffffff9c, &(0x7f00000003c0)='/net/tcp/0/local\x00', 0x11, 0x1, 0x0)
openat$dev_urandom(0xffffffffffffff9c, &(0x7f0000000400)='/dev/urandom\x00', 0xd, 0x1, 0x0)
r1 = openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000440)='/dev/osversion\x00', 0xf, 0x1, 0x0)
openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f0000000480)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0)
openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/noteid\x00', 0x12, 0x3, 0x0)
openat$prof_mpstat_raw(0xffffffffffffff9c, &(0x7f0000000500)='/prof/mpstat-raw\x00', 0x11, 0x3, 0x0)
openat$proc_self_core(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/core\x00', 0x10, 0x1, 0x0)
vc_entry()
openat$dev_hostowner(0xffffffffffffff9c, &(0x7f0000000580)='/dev/hostowner\x00', 0xf, 0x3, 0x0)
openat$proc_self_text(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/text\x00', 0x10, 0x1, 0x0)
openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f0000000600)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0)
openat$net_udp_stats(0xffffffffffffff9c, &(0x7f0000000640)='/net/udp/stats\x00', 0xf, 0x1, 0x0)
openat$proc_self_notepg(0xffffffffffffff9c, &(0x7f0000000680)='/proc/self/notepg\x00', 0x12, 0x1, 0x0)
openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f00000006c0)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0)
fd2path(r1, &(0x7f0000000700)=""/14, 0xe)
openat$dev_config(0xffffffffffffff9c, &(0x7f0000000740)='/dev/config\x00', 0xc, 0x1, 0x0)
openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f0000000780)='/net/udp/0/data\x00', 0x10, 0x3, 0x0)


bash-4.3$ Unhandled user trap in vcore context from VC 2

HW TRAP frame (partial) at 0xffffffffc8e380e0 on core 2

  rax  0x000000005a5a4e80

  rbx  0x000030000001ce90

  rcx  0x0000000000000150

  rdx  0x000010000000a4c0

  rbp  0x000030000001ce80

  rsi  0x000010000000a5c0

  rdi  0x000000005a5a4f80

  r8   0x000000005a5a5a5a

  r9   0x000000005a5a4e80

  r10  0x0000000000000000

  r11  0x0000000000000200

  r12  0x0000000000410050

  r13  0x000010000000a4c0

  r14  0x0000000000000004

  r15  0x00007f7fffa02c80

  trap 0x0000000e Page Fault

  gsbs 0x0000000000000000

  fsbs 0x0000000000000000

  err  0x--------00000006

  rip  0x000000000040fe36

  cs   0x------------0023

  flag 0x0000000000010202

  rsp  0x000030000001cd80

  ss   0x------------001b

err 0x6 (for PFs: User 4, Wr 2, Rd 1), aux 0x000000005a5a4f80

Addr 0x000000000040fe36 is in syz-executor at offset 0x000000000000fe36

VM Regions for proc 41

NR:                                     Range:       Prot,      Flags,               File,                Off

00: (0x0000000000400000 - 0x00000000004b6000): 0x00000005, 0x00000001, 0xffff8000041c3820, 0x0000000000000000

01: (0x00000000004b6000 - 0x00000000004b7000): 0x00000005, 0x00000002, 0xffff8000041c3820, 0x00000000000b6000

02: (0x00000000006b6000 - 0x00000000006b9000): 0x00000003, 0x00000002, 0xffff8000041c3820, 0x00000000000b6000

03: (0x00000000006b9000 - 0x00000000008e5000): 0x00000003, 0x00000002, 0x0000000000000000, 0x0000000000000000

04: (0x0000000020000000 - 0x0000000021000000): 0x00000007, 0x00000022, 0x0000000000000000, 0x0000000000000000

05: (0x0000100000000000 - 0x0000100000024000): 0x00000007, 0x00000022, 0x0000000000000000, 0x0000000000000000

06: (0x0000300000000000 - 0x0000300000001000): 0x00000003, 0x00000002, 0xffff8000041c3820, 0x0000000000000000

07: (0x0000300000001000 - 0x0000300000005000): 0x00000003, 0x00000022, 0x0000000000000000, 0x0000000000000000

08: (0x0000300000005000 - 0x0000300000007000): 0x00000007, 0x00000022, 0x0000000000000000, 0x0000000000000000

09: (0x0000300000007000 - 0x0000300000019000): 0x00000003, 0x00000022, 0x0000000000000000, 0x0000000000000000
06:26:31 executing program 2:
openat$net_ipifc_0_remote(0xffffffffffffff9c, &(0x7f0000000000)='/net/ipifc/0/remote\x00', 0x14, 0x1, 0x0)


10: (0x0000300000019000 - 0x000030000003d000): 0x00000007, 0x00000022, 0x0000000000000000, 0x0000000000000000

11: (0x00007f7fff8ff000 - 0x00007f7fff9ff000): 0x00000003, 0x00000022, 0x0000000000000000, 0x0000000000000000


Backtrace of user context on Core 2:

	Offsets only matter for shared libraries

#01 Addr 0x000000000040fe36 is in syz-executor at offset 0x000000000000fe36

#02 Addr 0x000000000041025e is in syz-executor at offset 0x000000000001025e

#03 Addr 0x000000000041580d is in syz-executor at offset 0x000000000001580d

#04 Addr 0x00000000004080fb is in syz-executor at offset 0x00000000000080fb

#05 Addr 0x0000000000414c60 is in syz-executor at offset 0x0000000000014c60

#06 Addr 0x000000000040862a is in syz-executor at offset 0x000000000000862a

#07 Addr 0x0000000000404019 is in syz-executor at offset 0x0000000000004019

#08 Addr 0x000000000041498c is in syz-executor at offset 0x000000000001498c

#09 Addr 0x0000000000414991 is in syz-executor at offset 0x0000000000014991
06:26:33 executing program 2:
r0 = openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/noteid\x00', 0x12, 0x3, 0x0)
fcntl$F_SETFD(r0, 0x2, 0x1)
r1 = openat$proc_self_status(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/status\x00', 0x12, 0x1, 0x0)
openat$net_tcp_0_data(0xffffffffffffff9c, &(0x7f0000000080)='/net/tcp/0/data\x00', 0x10, 0x3, 0x0)
openat$dev_empty(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/.empty\x00', 0xc, 0x3, 0x0)
openat$net_tcp_0_data(0xffffffffffffff9c, &(0x7f0000000100)='/net/tcp/0/data\x00', 0x10, 0x3, 0x0)
openat$net_tcp_1_data(0xffffffffffffff9c, &(0x7f0000000140)='/net/tcp/1/data\x00', 0x10, 0x3, 0x0)
r2 = openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0)
fcntl$F_SETFL(r1, 0x4, 0x180800)
openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ether0/stats\x00', 0x12, 0x1, 0x0)
openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f0000000200)='/net/udp/0/status\x00', 0x12, 0x1, 0x0)
openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f0000000240)='/net/ether0/0/ifstats\x00', 0x16, 0x1, 0x0)
openat$dev_hostowner(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hostowner\x00', 0xf, 0x3, 0x0)
openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f00000002c0)='/net/udp/0/status\x00', 0x12, 0x1, 0x0)
openat$dev_bintime(0xffffffffffffff9c, &(0x7f0000000300)='/dev/bintime\x00', 0xd, 0x3, 0x0)
openat$dev_bintime(0xffffffffffffff9c, &(0x7f0000000340)='/dev/bintime\x00', 0xd, 0x3, 0x0)
openat$net_ether0_2_ifstats(0xffffffffffffff9c, &(0x7f0000000380)='/net/ether0/2/ifstats\x00', 0x16, 0x1, 0x0)
openat$net_icmpv6_clone(0xffffffffffffff9c, &(0x7f00000003c0)='/net/icmpv6/clone\x00', 0x12, 0x3, 0x0)
openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f0000000400)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0)
openat$prof_kptrace(0xffffffffffffff9c, &(0x7f0000000440)='/prof/kptrace\x00', 0xe, 0x3, 0x0)
openat$dev_cputime(0xffffffffffffff9c, &(0x7f0000000480)='/dev/cputime\x00', 0xd, 0x1, 0x0)
openat$net_tcp_2_local(0xffffffffffffff9c, &(0x7f00000004c0)='/net/tcp/2/local\x00', 0x11, 0x1, 0x0)
r3 = proc_create(&(0x7f0000000500)='./file0\x00', 0x8, &(0x7f0000000540)='.\x00', 0x2, 0x0)
fchdir(r3, r2)
openat$prof_kprintx(0xffffffffffffff9c, &(0x7f0000000580)='/prof/kprintx\x00', 0xe, 0x3, 0x0)
openat$proc_self_profile(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/profile\x00', 0x13, 0x1, 0x0)
openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f0000000600)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0)
openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f0000000640)='/net/udp/0/data\x00', 0x10, 0x3, 0x0)
openat$net_udp_stats(0xffffffffffffff9c, &(0x7f0000000680)='/net/udp/stats\x00', 0xf, 0x1, 0x0)
openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f00000006c0)='/net/ether0/0/ctl\x00', 0x12, 0x3, 0x0)

06:26:33 executing program 2:
rename(&(0x7f0000000000)='./file0\x00', 0x8, &(0x7f00000000c0)='./file0\x00', 0x8)
self_notify(0x100000ffffffff, 0x6, &(0x7f0000000200)={0x8, 0x20, 0x3, &(0x7f0000000040)="d84f694377e14e695364a8", 0x1000}, 0x0)
self_notify(0x3, 0x2, &(0x7f00000001c0)={0xb, 0x1, 0xd9, &(0x7f0000000100)="cfb58904eee3732a8e359bdaa1a79acd436d62c990d5d55be8077bcb503ffa8a299fb85834deee2c90a83c9b3451d8630560882ebdc6418a4425818a43cc361f4ccb78622910d651781fc524a7676e746ba525256101984d6735f1cc4f14b5b798707072217f58068ae7c832b27858a614d70156110594a6b3ef7b30d57f59a2a8fc", 0x7}, 0x1)

06:26:33 executing program 6:
r0 = openat$dev_random(0xffffffffffffff9c, &(0x7f0000000000)='/dev/random\x00', 0xc, 0x1, 0x0)
fcntl$F_GETFL(r0, 0x3)

06:26:33 executing program 4:
openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0)
openat$dev_kmesg(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kmesg\x00', 0xb, 0x1, 0x0)
r0 = openat$proc_self_mem(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/mem\x00', 0xf, 0x1, 0x0)
openat$dev_null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0xa, 0x1, 0x0)
fd2path(r0, &(0x7f0000000000)=""/165, 0xa5)
read(r0, &(0x7f0000000140)=""/108, 0x6c)



kernel panic at kern/src/ns/tree_file.c:880, from core 1: assertion failed: tree_file_is_dir(new_parent)

Stack Backtrace on Core 1:

#01 [<0xffffffffc200a3ec>] in backtrace

#02 [<0xffffffffc2009b85>] in _panic

#03 [<0xffffffffc2044183>] in tree_file_rename

#04 [<0xffffffffc2044317>] in tree_chan_rename

#05 [<0xffffffffc2033938>] in __namec_from

#06 [<0xffffffffc2034343>] in namec

#07 [<0xffffffffc203e331>] in sysrename

#08 [<0xffffffffc2056c62>] in sys_rename

#09 [<0xffffffffc2059e69>] in syscall

#10 [<0xffffffffc205aa18>] in run_local_syscall

#11 [<0xffffffffc205af59>] in prep_syscalls

#12 [<0xffffffffc20ac842>] in sysenter_callwrapper


Entering Nanwan's Dungeon on Core 1 (Ints on):

Type 'help' for a list of commands.