2018/07/22 16:59:51 fuzzer started
2018/07/22 16:59:52 dialing manager at 127.0.0.1:46267
2018/07/22 16:59:52 syscalls: 213
2018/07/22 16:59:52 code coverage: support is not implemented in syzkaller
2018/07/22 16:59:52 comparison tracing: support is not implemented in syzkaller
2018/07/22 16:59:52 setuid sandbox: support is not implemented in syzkaller
2018/07/22 16:59:52 namespace sandbox: support is not implemented in syzkaller
2018/07/22 16:59:52 fault injection: support is not implemented in syzkaller
2018/07/22 16:59:52 leak checking: support is not implemented in syzkaller
2018/07/22 16:59:52 net packed injection: support is not implemented in syzkaller
2018/07/22 16:59:52 net device setup: support is not implemented in syzkaller
16:59:52 executing program 0:
change_vcore(0x9, 0x1)
poke_ksched(0xffffffffffffffff, 0x0)
openat$net_ipselftab(0xffffffffffffff9c, &(0x7f0000000000)='/net/ipselftab\x00', 0xf, 0x1, 0x0)
pop_ctx(&(0x7f0000000040)="2ec8c79602c2febfcc613830be584733b1564e6dcc8f8c07750a617f8ba5c4966ea0f8719c298e56198d1ebdca4ad12162b20b70ce9f02acb10ae01b82dfd544b2fdd68fa68b2cf9fd22c50ee119c87d7d528cb9ba5b511a2edda5f5e43652935c916e49080f3d1048dd3838b19ee4a91450ba9abcf34207e9a5a6cb06c75ab596af57ee32c0c59589f7b48302afed511e8373aa1ff9d483a0510acd73cb1f7778a45ed9e0dcca63f88efa9ba3dfdeb53d92018d5d90990e3a0be2f58d75c45ebf79751854d5d163aa6b3fbadcc042ab23ec5faeaaf60d7c")
cache_invalidate()
r0 = openat$proc_self_mem(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/mem\x00', 0xf, 0x1, 0x0)
openat$dev_ppid(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppid\x00', 0xa, 0x1, 0x0)
openat$net_tcp_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/net/tcp/stats\x00', 0xf, 0x1, 0x0)
openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f0000000200)='/net/ipifc/0/listen\x00', 0x14, 0x3, 0x0)
fcntl$F_SYNC(r0, 0x65)
openat$net_tcp_2_status(0xffffffffffffff9c, &(0x7f0000000240)='/net/tcp/2/status\x00', 0x12, 0x1, 0x0)
openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f0000000280)='/net/tcp/2/data\x00', 0x10, 0x3, 0x0)
openat$proc_self_strace(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/strace\x00', 0x12, 0x1, 0x0)
r1 = openat$net_cs(0xffffffffffffff9c, &(0x7f0000000300)='/net/cs\x00', 0x8, 0x3, 0x0)
openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000000340)='/dev/stdin\x00', 0xb, 0x3, 0x0)
openat$dev_kprint(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kprint\x00', 0xc, 0x1, 0x0)
openat$dev_stdout(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/stdout\x00', 0xc, 0x3, 0x0)
openat$proc_self_strace(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/strace\x00', 0x12, 0x1, 0x0)
openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f0000000440)='/net/ether0/0/data\x00', 0x13, 0x3, 0x0)
openat$net_tcp_2_remote(0xffffffffffffff9c, &(0x7f0000000480)='/net/tcp/2/remote\x00', 0x12, 0x1, 0x0)
openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f00000004c0)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0)
openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000000500)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0)
r2 = openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f0000000540)='/net/icmpv6/stats\x00', 0x12, 0x1, 0x0)
fd2path(r2, &(0x7f0000000580)=""/179, 0xb3)
openat$dev_killkid(0xffffffffffffff9c, &(0x7f0000000640)='/dev/killkid\x00', 0xd, 0x3, 0x0)
proc_yield(0x1)
openat$net_tcp_0_data(0xffffffffffffff9c, &(0x7f0000000680)='/net/tcp/0/data\x00', 0x10, 0x3, 0x0)
openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f00000006c0)='/net/ether0/0/ctl\x00', 0x12, 0x3, 0x0)
write(r1, &(0x7f0000000700)="72911a476c8a866cbc917bd75e5ec8cc0cca6b2747e77d37d7268ec2dc4f1bbc66f4124cc45ccf8e1412d20d9a1d4d706eea5be638e1013a1d064ee7addb4dd01fc89d96b1e102459bf5f7074fee4ea9ac02b58520a70cf9cb6974f84c6d6c9ebdccd1e55f03b85f0a1ccedb47c9575ff04726776d3c65d99cc2b499c9dab49689222b5bd77829313d32c16b1eaf34f97350ea990744021cebdbd7ad3b8d2974d9226642a299d50101d89950f7e4eb66f24b603eccbc6bf52213d41cf1405f461bc01f5cfca8e8cdd84983aa90567d39fa3fbf50d9393434bccac78c7b6e", 0xde)
openat$dev_swap(0xffffffffffffff9c, &(0x7f0000000800)='/dev/swap\x00', 0xa, 0x3, 0x0)

16:59:52 executing program 1:
r0 = openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f0000000000)='/net/ipifc/0/listen\x00', 0x14, 0x3, 0x0)
fcntl$F_GETFL(r0, 0x3)
openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f0000000040)='/net/udp/0/err\x00', 0xf, 0x3, 0x0)
r1 = openat$prof_mpstat_raw(0xffffffffffffff9c, &(0x7f0000000080)='/prof/mpstat-raw\x00', 0x11, 0x3, 0x0)
openat$dev_stdout(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/stdout\x00', 0xc, 0x3, 0x0)
fcntl$F_GETFD(r1, 0x1)
openat$proc_self_segment(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/segment\x00', 0x13, 0x1, 0x0)
r2 = proc_create(&(0x7f0000000140)='./file0\x00', 0x8, &(0x7f0000000180)='\\:\x00', 0x3, 0x1)
chdir(r2, &(0x7f00000001c0)='./file0\x00', 0x8)
openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f0000000200)='/net/tcp/0/err\x00', 0xf, 0x3, 0x0)
openat$net_tcp_2_status(0xffffffffffffff9c, &(0x7f0000000240)='/net/tcp/2/status\x00', 0x12, 0x1, 0x0)
openat$net_ether0_0_type(0xffffffffffffff9c, &(0x7f0000000280)='/net/ether0/0/type\x00', 0x13, 0x1, 0x0)
openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ether0/addr\x00', 0x11, 0x3, 0x0)
openat$dev_ppid(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppid\x00', 0xa, 0x1, 0x0)
r3 = openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f0000000340)='/net/udp/0/err\x00', 0xf, 0x3, 0x0)
openat$net_ipselftab(0xffffffffffffff9c, &(0x7f0000000380)='/net/ipselftab\x00', 0xf, 0x1, 0x0)
getvcoreid()
openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0)
openat$proc_self_segment(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/segment\x00', 0x13, 0x1, 0x0)
openat$net_arp(0xffffffffffffff9c, &(0x7f0000000440)='/net/arp\x00', 0x9, 0x3, 0x0)
openat$net_ipifc_1_status(0xffffffffffffff9c, &(0x7f0000000480)='/net/ipifc/1/status\x00', 0x14, 0x1, 0x0)
openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f00000004c0)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0)
openat$net_ipifc_0_err(0xffffffffffffff9c, &(0x7f0000000500)='/net/ipifc/0/err\x00', 0x11, 0x3, 0x0)
openat$net_icmpv6_clone(0xffffffffffffff9c, &(0x7f0000000540)='/net/icmpv6/clone\x00', 0x12, 0x3, 0x0)
write(r3, &(0x7f0000000580)="0251e0712901ab8b093e889a437eb5e9f7c3de9e24ae2df3a0fddaae7b3d9718ff14da59df49083ca8fd715969b809fc2ea89688ded551b33b989bff90197d4bc974e335d18c6993c6d31cadc8bdbab42acfe7c2d5af4cd009f6dca0323423963f0da43f2cf869e7f78ead6dd9d08e30d63fe2695e2a", 0x76)
openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000600)='/dev/.empty\x00', 0xc, 0x3, 0x0)
openat$proc_self_segment(0xffffffffffffff9c, &(0x7f0000000640)='/proc/self/segment\x00', 0x13, 0x1, 0x0)
openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f0000000680)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0)
nunmount(&(0x7f00000006c0)='./file0\x00', 0x8, &(0x7f0000000700)='./file0\x00', 0x8)
openat$net_ipselftab(0xffffffffffffff9c, &(0x7f0000000740)='/net/ipselftab\x00', 0xf, 0x1, 0x0)

16:59:52 executing program 2:
r0 = proc_create(&(0x7f0000000000)='./file0\x00', 0x8, &(0x7f0000000040)='\x00', 0x1, 0x1)
proc_run(r0)
proc_run(r0)
openat$net_tcp_1_local(0xffffffffffffff9c, &(0x7f0000000080)='/net/tcp/1/local\x00', 0x11, 0x1, 0x0)
stat(&(0x7f00000000c0)='./file0\x00', 0x8, &(0x7f0000000100))
openat$net_tcp_stats(0xffffffffffffff9c, &(0x7f0000000180)='/net/tcp/stats\x00', 0xf, 0x1, 0x0)
proc_run(r0)
r1 = openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0)
proc_run(0xffffffffffffffff)
chdir(r0, &(0x7f0000000200)='./file0\x00', 0x8)
chdir(r0, &(0x7f0000000240)='./file0\x00', 0x8)
access(&(0x7f0000000280)='./file0\x00', 0x8, 0x11)
openat$net_ndb(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ndb\x00', 0x9, 0x3, 0x0)
openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f0000000300)='/net/ether0/0/data\x00', 0x13, 0x3, 0x0)
proc_create(&(0x7f0000000340)='./file0\x00', 0x8, &(0x7f0000000380)=':$\x00', 0x3, 0x0)
openat$net_ipifc_1_status(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ipifc/1/status\x00', 0x14, 0x1, 0x0)
openat$net_ipifc_1_status(0xffffffffffffff9c, &(0x7f0000000400)='/net/ipifc/1/status\x00', 0x14, 0x1, 0x0)
proc_create(&(0x7f0000000440)='./file0\x00', 0x8, &(0x7f0000000480)='\x00', 0x1, 0x1)
openat$net_tcp_0_local(0xffffffffffffff9c, &(0x7f00000004c0)='/net/tcp/0/local\x00', 0x11, 0x1, 0x0)
openat$dev_swap(0xffffffffffffff9c, &(0x7f0000000500)='/dev/swap\x00', 0xa, 0x3, 0x0)
openat$dev_stdout(0xffffffffffffff9c, &(0x7f0000000540)='/dev/stdout\x00', 0xc, 0x3, 0x0)
proc_destroy(r0, 0x100000000)
openat$proc_self_fd(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/fd\x00', 0xe, 0x1, 0x0)
openat$net_ipifc_0_local(0xffffffffffffff9c, &(0x7f00000005c0)='/net/ipifc/0/local\x00', 0x13, 0x1, 0x0)
openat$dev_sysstat(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sysstat\x00', 0xd, 0x3, 0x0)
halt_core(0xffffffffffffcac2)
openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f0000000640)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0)
llseek(r1, 0x40, 0x3, &(0x7f0000000680), 0x3)
openat$net_ether0_2_type(0xffffffffffffff9c, &(0x7f00000006c0)='/net/ether0/2/type\x00', 0x13, 0x1, 0x0)
access(&(0x7f0000000700)='./file0\x00', 0x8, 0x40)

16:59:52 executing program 3:
r0 = openat$proc_self_strace_traceset(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/strace_traceset\x00', 0x1b, 0x3, 0x0)
openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000000040)='/dev/stdin\x00', 0xb, 0x3, 0x0)
openat$net_tcp_0_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/net/tcp/0/ctl\x00', 0xf, 0x3, 0x0)
r1 = openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0)
r2 = proc_create(&(0x7f0000000100)='./file0\x00', 0x8, &(0x7f0000000140)='*E[\x00', 0x4, 0x1)
dup_fds_to(r2, &(0x7f0000000180)=[{r1}, {r0}], 0x2)
openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0)
openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0)
openat$proc_self_ns(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/ns\x00', 0xe, 0x1, 0x0)
r3 = openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f0000000280)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0)
openat$net_udp_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/net/udp/stats\x00', 0xf, 0x1, 0x0)
openat$prof_mpstat(0xffffffffffffff9c, &(0x7f0000000300)='/prof/mpstat\x00', 0xd, 0x3, 0x0)
openat$dev_random(0xffffffffffffff9c, &(0x7f0000000340)='/dev/random\x00', 0xc, 0x1, 0x0)
r4 = openat$dev_sdctl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sdctl\x00', 0xb, 0x3, 0x0)
openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0)
r5 = openat$dev_cons(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cons\x00', 0xa, 0x3, 0x0)
r6 = openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f0000000440)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0)
r7 = proc_create(&(0x7f0000000480)='./file1\x00', 0x8, &(0x7f00000004c0)='/net/ether0/2/data\x00', 0x13, 0x1)
openat$net_tcp_2_status(0xffffffffffffff9c, &(0x7f0000000500)='/net/tcp/2/status\x00', 0x12, 0x1, 0x0)
abort_sysc_fd(r4)
r8 = openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/text\x00', 0x10, 0x1, 0x0)
r9 = openat$net_ipifc_1_remote(0xffffffffffffff9c, &(0x7f0000000580)='/net/ipifc/1/remote\x00', 0x14, 0x1, 0x0)
openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f00000005c0)='/net/icmp/clone\x00', 0x10, 0x3, 0x0)
r10 = openat$net_ipifc_0_remote(0xffffffffffffff9c, &(0x7f0000000600)='/net/ipifc/0/remote\x00', 0x14, 0x1, 0x0)
openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f0000000640)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0)
dup_fds_to(r7, &(0x7f0000000680)=[{r5}, {r8}, {r3}, {r6}, {r10}, {r9}, {r4}, {r3}], 0x8)
openat$net_udp_stats(0xffffffffffffff9c, &(0x7f0000000700)='/net/udp/stats\x00', 0xf, 0x1, 0x0)
change_to_m()
openat$net_ndb(0xffffffffffffff9c, &(0x7f0000000740)='/net/ndb\x00', 0x9, 0x3, 0x0)
openat$net_cs(0xffffffffffffff9c, &(0x7f0000000780)='/net/cs\x00', 0x8, 0x3, 0x0)

16:59:52 executing program 4:
r0 = openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f0000000000)='/net/udp/0/status\x00', 0x12, 0x1, 0x0)
openat$dev_time(0xffffffffffffff9c, &(0x7f0000000040)='/dev/time\x00', 0xa, 0x3, 0x0)
r1 = openat$dev_time(0xffffffffffffff9c, &(0x7f0000000080)='/dev/time\x00', 0xa, 0x3, 0x0)
llseek(r0, 0x8d, 0x82, &(0x7f00000000c0), 0x2)
openat$dev_stderr(0xffffffffffffff9c, &(0x7f0000000100)='/dev/stderr\x00', 0xc, 0x3, 0x0)
openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f0000000140)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0)
openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f0000000180)='/net/ipifc/0/status\x00', 0x14, 0x1, 0x0)
block(0x0)
openat$proc_self_ns(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/ns\x00', 0xe, 0x1, 0x0)
openat$net_tcp_1_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/net/tcp/1/ctl\x00', 0xf, 0x3, 0x0)
openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f0000000240)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0)
openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f0000000280)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0)
read(r1, &(0x7f00000002c0)=""/10, 0xa)
openat$dev_swap(0xffffffffffffff9c, &(0x7f0000000300)='/dev/swap\x00', 0xa, 0x3, 0x0)
openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f0000000340)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0)
openat$proc_self_note(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/note\x00', 0x10, 0x1, 0x0)
openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ether0/ifstats\x00', 0x14, 0x1, 0x0)
openat$net_tcp_1_local(0xffffffffffffff9c, &(0x7f0000000400)='/net/tcp/1/local\x00', 0x11, 0x1, 0x0)
openat$net_ipselftab(0xffffffffffffff9c, &(0x7f0000000440)='/net/ipselftab\x00', 0xf, 0x1, 0x0)
openat$proc_self_user(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/user\x00', 0x10, 0x1, 0x0)
openat$net_iproute(0xffffffffffffff9c, &(0x7f00000004c0)='/net/iproute\x00', 0xd, 0x3, 0x0)
openat$net_ether0_2_type(0xffffffffffffff9c, &(0x7f0000000500)='/net/ether0/2/type\x00', 0x13, 0x1, 0x0)
openat$proc_self_strace(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/strace\x00', 0x12, 0x1, 0x0)
openat$dev_swap(0xffffffffffffff9c, &(0x7f0000000580)='/dev/swap\x00', 0xa, 0x3, 0x0)
openat$proc_self_fpregs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/fpregs\x00', 0x12, 0x1, 0x0)
openat$net_ipifc_1_data(0xffffffffffffff9c, &(0x7f0000000600)='/net/ipifc/1/data\x00', 0x12, 0x3, 0x0)
openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f0000000640)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0)
openat$net_log(0xffffffffffffff9c, &(0x7f0000000680)='/net/log\x00', 0x9, 0x3, 0x0)
openat$net_ipifc_0_local(0xffffffffffffff9c, &(0x7f00000006c0)='/net/ipifc/0/local\x00', 0x13, 0x1, 0x0)
openat$net_ipifc_0_snoop(0xffffffffffffff9c, &(0x7f0000000700)='/net/ipifc/0/snoop\x00', 0x13, 0x1, 0x0)

16:59:52 executing program 5:
openat$net_tcp_2_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/2/ctl\x00', 0xf, 0x3, 0x0)
r0 = openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f0000000040)='/net/ether0/addr\x00', 0x11, 0x3, 0x0)
openat$net_tcp_clone(0xffffffffffffff9c, &(0x7f0000000080)='/net/tcp/clone\x00', 0xf, 0x3, 0x0)
openat$dev_random(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/random\x00', 0xc, 0x1, 0x0)
openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f0000000100)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0)
openat$net_ether0_2_ifstats(0xffffffffffffff9c, &(0x7f0000000140)='/net/ether0/2/ifstats\x00', 0x16, 0x1, 0x0)
openat$dev_random(0xffffffffffffff9c, &(0x7f0000000180)='/dev/random\x00', 0xc, 0x1, 0x0)
r1 = openat$dev_stderr(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/stderr\x00', 0xc, 0x3, 0x0)
openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000200)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0)
r2 = openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/net/ether0/0/ctl\x00', 0x12, 0x3, 0x0)
openat$dev_cputime(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cputime\x00', 0xd, 0x1, 0x0)
openat$dev_kprint(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kprint\x00', 0xc, 0x1, 0x0)
r3 = openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/vmstatus\x00', 0x14, 0x1, 0x0)
r4 = openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f0000000340)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0)
openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f0000000380)='/net/udp/0/remote\x00', 0x12, 0x1, 0x0)
openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ipifc/0/status\x00', 0x14, 0x1, 0x0)
openat$proc_self_profile(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/profile\x00', 0x13, 0x1, 0x0)
openat$net_ipifc_0_local(0xffffffffffffff9c, &(0x7f0000000440)='/net/ipifc/0/local\x00', 0x13, 0x1, 0x0)
openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f0000000480)='/net/ether0/addr\x00', 0x11, 0x3, 0x0)
openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f00000004c0)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0)
fd2path(r2, &(0x7f0000000500)=""/116, 0x74)
fcntl$F_DUPFD(r1, 0x0, r0, 0x0)
openat$dev_stdout(0xffffffffffffff9c, &(0x7f0000000580)='/dev/stdout\x00', 0xc, 0x3, 0x0)
close(r3)
fd2path(r3, &(0x7f00000005c0)=""/114, 0x72)
openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f0000000640)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0)
openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000680)='/dev/.empty\x00', 0xc, 0x3, 0x0)
write(r4, &(0x7f00000006c0)="7d03d68209017124cd690d3efcc192a93c14c05e219d0ad8d0202221cc08de3eacc9b8c27307291497f61de23030df", 0x2f)
openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f0000000700)='/net/udp/0/local\x00', 0x11, 0x1, 0x0)
openat$proc_self_strace(0xffffffffffffff9c, &(0x7f0000000740)='/proc/self/strace\x00', 0x12, 0x1, 0x0)

16:59:52 executing program 6:
openat$dev_bintime(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bintime\x00', 0xd, 0x3, 0x0)
openat$proc_self_ns(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/ns\x00', 0xe, 0x1, 0x0)
openat$proc_self_status(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/status\x00', 0x12, 0x1, 0x0)
openat$proc_self_ns(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/ns\x00', 0xe, 0x1, 0x0)
openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f0000000100)='/net/icmp/stats\x00', 0x10, 0x1, 0x0)
r0 = openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f0000000140)='/net/icmpv6/stats\x00', 0x12, 0x1, 0x0)
openat$prof_mpstat(0xffffffffffffff9c, &(0x7f0000000180)='/prof/mpstat\x00', 0xd, 0x3, 0x0)
openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/net/udp/0/ctl\x00', 0xf, 0x3, 0x0)
openat$net_ipifc_0_snoop(0xffffffffffffff9c, &(0x7f0000000200)='/net/ipifc/0/snoop\x00', 0x13, 0x1, 0x0)
openat$net_ipifc_0_snoop(0xffffffffffffff9c, &(0x7f0000000240)='/net/ipifc/0/snoop\x00', 0x13, 0x1, 0x0)
openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f0000000280)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0)
r1 = openat$proc_self_profile(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/profile\x00', 0x13, 0x1, 0x0)
r2 = openat$net_tcp_0_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/net/tcp/0/ctl\x00', 0xf, 0x3, 0x0)
tap_fds(&(0x7f0000000580)=[{r2, 0x2, 0xc, 0x12000000000000, &(0x7f00000003c0)={&(0x7f0000000340)="f2d924ed926aa8176a8f3f14dd500859ef5dbfb553f2a7404356950d610f15a8112dd9cec6c2bd0172f4c8f83a76b10e8b08a55f85caf4d08ed947601f1f03dc0792b39071f2e8efbcffd598b4a9c7a6", 0x1, 0x1, 0x80000000, 0x800, 0x1}}, {r1, 0x3, 0x20, 0xf4, &(0x7f0000000480)={&(0x7f0000000400)="130be775cddcc1da935ace116571bc4263d4ce6e0152b3502f360a473f5a8ded7aea89d028ebf20c706f8a216d0e67d0b11ece448ec3fc6b2db83638b17559fc212e0a3180f6ba1141408275d079e80a", 0x4, 0x1, 0x7fff, 0x4, 0xd60}}, {r0, 0x3, 0x80, 0x6, &(0x7f0000000540)={&(0x7f00000004c0)="fbbfce4699da2a4e16357acfd504434fa4c2249e8174620f28422ec4dae8acce4b71d053c1db399bcd66631f0dab448019f3be77e8fbc6b109d0ff415111045f4b9870f2ff5cfc06268331d6ffed1087", 0x800, 0x0, 0x3f, 0x7, 0x101}}], 0x3)
openat$proc_self_maps(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/maps\x00', 0x10, 0x1, 0x0)
openat$dev_kprint(0xffffffffffffff9c, &(0x7f0000000640)='/dev/kprint\x00', 0xc, 0x1, 0x0)
openat$dev_zero(0xffffffffffffff9c, &(0x7f0000000680)='/dev/zero\x00', 0xa, 0x1, 0x0)
openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f00000006c0)='/net/ipifc/0/listen\x00', 0x14, 0x3, 0x0)
openat$net_ether0_1_stats(0xffffffffffffff9c, &(0x7f0000000700)='/net/ether0/1/stats\x00', 0x14, 0x1, 0x0)
openat$dev_hostowner(0xffffffffffffff9c, &(0x7f0000000740)='/dev/hostowner\x00', 0xf, 0x3, 0x0)
openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f0000000780)='/net/ether0/0/ctl\x00', 0x12, 0x3, 0x0)
openat$net_tcp_2_ctl(0xffffffffffffff9c, &(0x7f00000007c0)='/net/tcp/2/ctl\x00', 0xf, 0x3, 0x0)
lstat(&(0x7f0000000800)='./file0\x00', 0x8, &(0x7f0000000840))
openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f00000008c0)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0)
openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f0000000900)='/net/ether0/ifstats\x00', 0x14, 0x1, 0x0)
openat$net_ipifc_0_snoop(0xffffffffffffff9c, &(0x7f0000000940)='/net/ipifc/0/snoop\x00', 0x13, 0x1, 0x0)
openat$net_tcp_0_local(0xffffffffffffff9c, &(0x7f0000000980)='/net/tcp/0/local\x00', 0x11, 0x1, 0x0)
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000001, 0x10, 0xffffffffffffffff, 0x5)
openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f00000009c0)='/net/ether0/0/data\x00', 0x13, 0x3, 0x0)
openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000a00)='/net/ether0/clone\x00', 0x12, 0x3, 0x0)

16:59:52 executing program 7:
r0 = openat$prof_kpctl(0xffffffffffffff9c, &(0x7f0000000000)='/prof/kpctl\x00', 0xc, 0x3, 0x0)
fcntl$F_DUPFD(r0, 0x0, r0, 0x1)
openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hostdomain\x00', 0x10, 0x3, 0x0)
openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f0000000080)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0)
r1 = openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/syscall\x00', 0x13, 0x1, 0x0)
openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f0000000100)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0)
openat$net_tcp_1_data(0xffffffffffffff9c, &(0x7f0000000140)='/net/tcp/1/data\x00', 0x10, 0x3, 0x0)
openat$net_tcp_1_local(0xffffffffffffff9c, &(0x7f0000000180)='/net/tcp/1/local\x00', 0x11, 0x1, 0x0)
r2 = openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f00000001c0)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0)
r3 = openat$dev_killkid(0xffffffffffffff9c, &(0x7f0000000200)='/dev/killkid\x00', 0xd, 0x3, 0x0)
openat$proc_self_user(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/user\x00', 0x10, 0x1, 0x0)
openat$dev_random(0xffffffffffffff9c, &(0x7f0000000280)='/dev/random\x00', 0xc, 0x1, 0x0)
openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hostdomain\x00', 0x10, 0x3, 0x0)
openat$net_tcp_2_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/net/tcp/2/ctl\x00', 0xf, 0x3, 0x0)
openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/net/ether0/2/ctl\x00', 0x12, 0x3, 0x0)
openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f0000000380)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0)
openat$net_ether0_2_type(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ether0/2/type\x00', 0x13, 0x1, 0x0)
r4 = openat$dev_pgrpid(0xffffffffffffff9c, &(0x7f0000000400)='/dev/pgrpid\x00', 0xc, 0x1, 0x0)
openat$dev_random(0xffffffffffffff9c, &(0x7f0000000440)='/dev/random\x00', 0xc, 0x1, 0x0)
llseek(r4, 0x41, 0x2, &(0x7f0000000480), 0x0)
openat$net_ipifc_0_snoop(0xffffffffffffff9c, &(0x7f00000004c0)='/net/ipifc/0/snoop\x00', 0x13, 0x1, 0x0)
openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f0000000500)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0)
openat$proc_self_profile(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/profile\x00', 0x13, 0x1, 0x0)
openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f0000000580)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0)
llseek(r2, 0xe9c4, 0x1, &(0x7f00000005c0), 0x1)
tcgetattr(r1, &(0x7f0000000600))
openat$dev_sysstat(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sysstat\x00', 0xd, 0x3, 0x0)
openat$prof_mpstat(0xffffffffffffff9c, &(0x7f0000000680)='/prof/mpstat\x00', 0xd, 0x3, 0x0)
write(r3, &(0x7f00000006c0)="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", 0xff)
openat$proc_self_maps(0xffffffffffffff9c, &(0x7f00000007c0)='/proc/self/maps\x00', 0x10, 0x1, 0x0)


bash-4.3$ 

kernel panic at kern/src/rcu.c:323, from core 2: assertion failed: rpi->gp_acked + 1 == READ_ONCE(rsp->gpnum)

Stack Backtrace on Core 2:

#01 [<0xffffffffc200a2bc>] in backtrace

#02 [<0xffffffffc2009afd>] in _panic

#03 [<0xffffffffc20504fb>] in rcu_report_qs_rpi

#04 [<0xffffffffc2050edc>] in rcu_report_qs

#05 [<0xffffffffc2054633>] in __smp_idle



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

HW TRAP frame at 0xfffffff000026f40 on core 3

  rax  0xffffffffc8667b08

  rbx  0xffffffffc8667b08

  rcx  0x000000106732f5a2

  rdx  0x0000000000000046

  rbp  0xfffffff000011cae

  rsi  0xffff800005072448

  rdi  0xffffffffc8667b08

  r8   0x0000000000000000

  r9   0x000000106732f5a2

  r10  0x0000000000000000

  r11  0x0000000000000000

  r12  0xffff800005072448

  r13  0x0000000000000246

  r14  0xffff800005072448

  r15  0xffff800005072420

  trap 0x00000008 Double Fault

  gsbs 0xffffffffc8668140

  fsbs 0x0000000000000000

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

  rip  0xffffffffc8667b57

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

  flag 0x0000000000010016

  rsp  0xfffffff000001c71

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


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

	Recursive kernel panic on core 3 (depth 2)


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

Type 'help' for a list of commands.

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

Type 'help' for a list of commands.