2018/07/22 03:19:28 fuzzer started
2018/07/22 03:19:28 dialing manager at 127.0.0.1:46267
2018/07/22 03:19:28 syscalls: 213
2018/07/22 03:19:28 code coverage: support is not implemented in syzkaller
2018/07/22 03:19:28 comparison tracing: support is not implemented in syzkaller
2018/07/22 03:19:28 setuid sandbox: support is not implemented in syzkaller
2018/07/22 03:19:28 namespace sandbox: support is not implemented in syzkaller
2018/07/22 03:19:28 fault injection: support is not implemented in syzkaller
2018/07/22 03:19:28 leak checking: support is not implemented in syzkaller
2018/07/22 03:19:28 net packed injection: support is not implemented in syzkaller
2018/07/22 03:19:28 net device setup: support is not implemented in syzkaller
03:19:28 executing program 0:
r0 = openat$prof_kptrace(0xffffffffffffff9c, &(0x7f0000000000)='/prof/kptrace\x00', 0xe, 0x3, 0x0)
fcntl$F_GETFD(r0, 0x1)
r1 = openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f0000000040)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0)
r2 = openat$net_tcp_1_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/net/tcp/1/ctl\x00', 0xf, 0x3, 0x0)
openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/net/icmp/stats\x00', 0x10, 0x1, 0x0)
r3 = openat$net_ipifc_0_data(0xffffffffffffff9c, &(0x7f0000000100)='/net/ipifc/0/data\x00', 0x12, 0x3, 0x0)
r4 = fcntl$F_DUPFD(r0, 0x0, r3, 0x1)
fcntl$F_GETFL(r4, 0x3)
r5 = fcntl$F_DUPFD(r0, 0x0, r1, 0x1)
r6 = openat$dev_random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/random\x00', 0xc, 0x1, 0x0)
r7 = openat$prof_kpdata(0xffffffffffffff9c, &(0x7f0000000180)='/prof/kpdata\x00', 0xd, 0x3, 0x0)
openat$proc_self_mem(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/mem\x00', 0xf, 0x1, 0x0)
openat$net_tcp_1_local(0xffffffffffffff9c, &(0x7f0000000200)='/net/tcp/1/local\x00', 0x11, 0x1, 0x0)
r8 = proc_create(&(0x7f0000000240)='./file0\x00', 0x8, &(0x7f0000000280)='/net/tcp/1/ctl\x00', 0xf, 0x0)
dup_fds_to(r8, &(0x7f00000002c0)=[{r2}], 0x1)
dup_fds_to(r8, &(0x7f0000000300)=[{r4}, {r2}, {r7}, {r5}, {r0}, {r6}, {r2}, {r0}, {r5}], 0x9)
openat$net_tcp_0_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/net/tcp/0/ctl\x00', 0xf, 0x3, 0x0)
openat$net_ipifc_0_data(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ipifc/0/data\x00', 0x12, 0x3, 0x0)
openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f0000000400)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0)
openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f0000000440)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0)
r9 = openat$net_tcp_2_local(0xffffffffffffff9c, &(0x7f0000000480)='/net/tcp/2/local\x00', 0x11, 0x1, 0x0)
openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f00000004c0)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0)
fcntl$F_GETFD(r9, 0x1)
openat$net_ether0_1_stats(0xffffffffffffff9c, &(0x7f0000000500)='/net/ether0/1/stats\x00', 0x14, 0x1, 0x0)
openat$dev_klog(0xffffffffffffff9c, &(0x7f0000000540)='/dev/klog\x00', 0xa, 0x1, 0x0)
openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f0000000580)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0)
openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f00000005c0)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0)
openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f0000000600)='/net/tcp/0/err\x00', 0xf, 0x3, 0x0)
openat$dev_caphash(0xffffffffffffff9c, &(0x7f0000000640)='/dev/caphash\x00', 0xd, 0x3, 0x0)
openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f0000000680)='/proc/self/vmstatus\x00', 0x14, 0x1, 0x0)

03:19:28 executing program 1:
openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f0000000000)='/net/icmpv6/stats\x00', 0x12, 0x1, 0x0)
r0 = openat$dev_time(0xffffffffffffff9c, &(0x7f0000000040)='/dev/time\x00', 0xa, 0x3, 0x0)
fcntl$F_SETFL(r0, 0x4, 0x100000)
openat$net_ipselftab(0xffffffffffffff9c, &(0x7f0000000080)='/net/ipselftab\x00', 0xf, 0x1, 0x0)
openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0)
openat$net_ipselftab(0xffffffffffffff9c, &(0x7f0000000100)='/net/ipselftab\x00', 0xf, 0x1, 0x0)
r1 = openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000000140)='/dev/stdin\x00', 0xb, 0x3, 0x0)
openat$net_cs(0xffffffffffffff9c, &(0x7f0000000180)='/net/cs\x00', 0x8, 0x3, 0x0)
openat$dev_zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0xa, 0x1, 0x0)
openat$dev_klog(0xffffffffffffff9c, &(0x7f0000000200)='/dev/klog\x00', 0xa, 0x1, 0x0)
r2 = openat$proc_self_ns(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/ns\x00', 0xe, 0x1, 0x0)
r3 = proc_create(&(0x7f0000000280)='./file0\x00', 0x8, &(0x7f00000002c0)='\x00', 0x1, 0x1)
fchdir(r3, r2)
openat$dev_random(0xffffffffffffff9c, &(0x7f0000000300)='/dev/random\x00', 0xc, 0x1, 0x0)
openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f0000000340)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0)
openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000000380)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0)
openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ether0/addr\x00', 0x11, 0x3, 0x0)
proc_create(&(0x7f0000000400)='./file0\x00', 0x8, &(0x7f0000000440)='/dev/time\x00', 0xa, 0x0)
openat$proc_self_strace(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/strace\x00', 0x12, 0x1, 0x0)
proc_create(&(0x7f00000004c0)='./file0\x00', 0x8, &(0x7f0000000500)='/dev/klog\x00', 0xa, 0x1)
pop_ctx(&(0x7f0000000540)="f236554cdedf2b1f38c6e2fe20e6e5cf3801218e3c9cd2e5b8c4b2377a13b87e37d12de29b70be8ba88778cd2c501151595c17634428e8eee385de2bad44c0e2165bd2a02038a5be2fd08bb9057dfddbc3608774cb1fe510a91ef2abfecf92ea4924915e83e51acd692010ce63f0421ee94937ac5750fe13f96fa1c85cc85b059eb3431b59c1016fb0294352058d3987df9275bd6775edc377c0cfd0fb889f597407f88de5fac3a30430ce6cec73733210abab5d195efbe3f584a644fb50c3dab7b00bc07d633465e1a7da66697e51f7eccef3c9030a14a2")
link(&(0x7f0000000640)='./file0\x00', 0x8, &(0x7f0000000680)='./file0\x00', 0x8)
openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f00000006c0)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0)
openat$net_iprouter(0xffffffffffffff9c, &(0x7f0000000700)='/net/iprouter\x00', 0xe, 0x3, 0x0)
mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000001)
openat$net_ether0_1_stats(0xffffffffffffff9c, &(0x7f0000000740)='/net/ether0/1/stats\x00', 0x14, 0x1, 0x0)
access(&(0x7f0000000780)='./file0\x00', 0x8, 0x24)
read(r1, &(0x7f00000007c0)=""/215, 0xd7)
openat$dev_stderr(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/stderr\x00', 0xc, 0x3, 0x0)
nbind(&(0x7f0000000900)='./file0\x00', 0x8, &(0x7f0000000940)='./file0\x00', 0x8, 0x16)

03:19:28 executing program 2:
r0 = openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f0000000000)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0)
openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f0000000040)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0)
r1 = openat$proc_self_strace(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/strace\x00', 0x12, 0x1, 0x0)
r2 = openat$dev_empty(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/.empty\x00', 0xc, 0x3, 0x0)
fcntl$F_GETFL(r2, 0x3)
r3 = openat$net_tcp_2_remote(0xffffffffffffff9c, &(0x7f0000000100)='/net/tcp/2/remote\x00', 0x12, 0x1, 0x0)
openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f0000000140)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0)
openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f0000000180)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0)
openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f00000001c0)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0)
r4 = openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hostdomain\x00', 0x10, 0x3, 0x0)
fcntl$F_GETFL(r3, 0x3)
openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000240)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0)
fcntl$F_GETFL(r0, 0x3)
read(r4, &(0x7f0000000280)=""/126, 0x7e)
openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f0000000300)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0)
openat$dev_pid(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pid\x00', 0x9, 0x1, 0x0)
r5 = openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f0000000380)='/net/tcp/0/err\x00', 0xf, 0x3, 0x0)
openat$prof_kpctl(0xffffffffffffff9c, &(0x7f00000003c0)='/prof/kpctl\x00', 0xc, 0x3, 0x0)
openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/ctl\x00', 0xf, 0x3, 0x0)
openat$net_ipifc_0_remote(0xffffffffffffff9c, &(0x7f0000000440)='/net/ipifc/0/remote\x00', 0x14, 0x1, 0x0)
openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f0000000480)='/net/udp/0/ctl\x00', 0xf, 0x3, 0x0)
openat$dev_sysname(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sysname\x00', 0xd, 0x3, 0x0)
tap_fds(&(0x7f00000008c0)=[{r2, 0x2, 0x90, 0x9, &(0x7f0000000580)={&(0x7f0000000500)="34eefe7c178a29e753ae33b912c9568bb12fac55daae069fdababe2d2eaa1ec001f459a55c5d14ddafecd133d1b964276c1e75679eabbcff8145ea6688b1263ed58d128c78a6b6ddc5d4bf87aafc2454", 0x1, 0x0, 0x1d, 0x6785f920, 0x10001}}, {r1, 0x1, 0x81, 0xfffffffffffff14f, &(0x7f0000000640)={&(0x7f00000005c0)="bd4262dfd4fd36f9fa2d8c4d6b39e0572913a6f734def30725d931c408d4a902845fd5915b7b008aee9f011b4a33ea874ccbc3bc8310c1c4e9b1eef6189a717bff36385117d09fb59cb605d6388d0ad1", 0x8, 0x0, 0xffffffff, 0xffffffffaa7c82d8, 0x9}}, {r0, 0x3, 0x40, 0xfffffffffffffff8, &(0x7f0000000700)={&(0x7f0000000680)="51b8f1309c555abf705e851f90a838e8c0e75dded5cdfb92632d467c5be7db2a3f16b90971142bc768ce99d8639033501e73a7d8b0e0ad6833027c2904cf2d1029ed8564b71767b40d8d53b4f4fd8e00", 0x3ff, 0x1, 0x8, 0xffffffff80000000}}, {r5, 0x1, 0x10, 0x10001, &(0x7f00000007c0)={&(0x7f0000000740)="39ec66aa969aa7feb6a62aa2ebb48f1a2bb0bef35a06d34789db2ccae6232c00f2e47dc1fd1d5b593fb7dc62162efcc3fd2f145e2179a7de4eab230891e3463963348e75148a59fe579fcf3fed265f4c", 0x8000, 0x0, 0x40, 0x6c24, 0x8}}, {r5, 0x3, 0x80, 0x1, &(0x7f0000000880)={&(0x7f0000000800)="d22f6f5c001278765f54aa1f4e8e9cb79e8a2b7bffeb75e8a2a2e5c3a19330efb7624602480aa66505f82b3a6143e2a8c5c4b3527471f6d71d42905b45f3e72e7391fc5daf208cf975da9c8a8f43da01", 0xf379, 0x0, 0x8, 0x0, 0x7fff}}], 0x5)
openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f0000000980)='/proc/self/noteid\x00', 0x12, 0x3, 0x0)
openat$net_tcp_1_data(0xffffffffffffff9c, &(0x7f00000009c0)='/net/tcp/1/data\x00', 0x10, 0x3, 0x0)
openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f0000000a00)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0)
openat$proc_self_user(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/user\x00', 0x10, 0x1, 0x0)
openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f0000000a80)='/net/ether0/0/ctl\x00', 0x12, 0x3, 0x0)
openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f0000000ac0)='/net/ether0/2/ctl\x00', 0x12, 0x3, 0x0)
openat$proc_self_strace(0xffffffffffffff9c, &(0x7f0000000b00)='/proc/self/strace\x00', 0x12, 0x1, 0x0)

03:19:28 executing program 6:
r0 = openat$net_tcp_2_remote(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/2/remote\x00', 0x12, 0x1, 0x0)
r1 = openat$net_tcp_2_remote(0xffffffffffffff9c, &(0x7f0000000040)='/net/tcp/2/remote\x00', 0x12, 0x1, 0x0)
openat$net_udp_clone(0xffffffffffffff9c, &(0x7f0000000080)='/net/udp/clone\x00', 0xf, 0x3, 0x0)
fstat(r1, &(0x7f00000000c0))
openat$dev_sysname(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sysname\x00', 0xd, 0x3, 0x0)
openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f0000000180)='/net/udp/0/status\x00', 0x12, 0x1, 0x0)
llseek(r0, 0x7, 0x0, &(0x7f00000001c0), 0x3)
openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f0000000200)='/net/icmpv6/stats\x00', 0x12, 0x1, 0x0)
openat$net_tcp_stats(0xffffffffffffff9c, &(0x7f0000000240)='/net/tcp/stats\x00', 0xf, 0x1, 0x0)
r2 = openat$dev_consctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/consctl\x00', 0xd, 0x3, 0x0)
openat$dev_stdin(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/stdin\x00', 0xb, 0x3, 0x0)
openat$proc_self_strace_traceset(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/strace_traceset\x00', 0x1b, 0x3, 0x0)
openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/noteid\x00', 0x12, 0x3, 0x0)
openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0)
openat$dev_ppid(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppid\x00', 0xa, 0x1, 0x0)
openat$proc_self_proc(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/proc\x00', 0x10, 0x1, 0x0)
openat$prof_kpdata(0xffffffffffffff9c, &(0x7f0000000440)='/prof/kpdata\x00', 0xd, 0x3, 0x0)
r3 = openat$proc_self_wait(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/wait\x00', 0x10, 0x1, 0x0)
openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0)
openat$dev_stderr(0xffffffffffffff9c, &(0x7f0000000500)='/dev/stderr\x00', 0xc, 0x3, 0x0)
fcntl$F_SYNC(r3, 0x65)
openat$dev_kmesg(0xffffffffffffff9c, &(0x7f0000000540)='/dev/kmesg\x00', 0xb, 0x1, 0x0)
openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f0000000580)='/net/udp/0/status\x00', 0x12, 0x1, 0x0)
nmount(r2, &(0x7f00000005c0)='./file0\x00', 0x8, 0x10)
openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/args\x00', 0x10, 0x3, 0x0)
openat$dev_consctl(0xffffffffffffff9c, &(0x7f0000000640)='/dev/consctl\x00', 0xd, 0x3, 0x0)
openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000680)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0)
openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f00000006c0)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0)
openat$dev_consctl(0xffffffffffffff9c, &(0x7f0000000700)='/dev/consctl\x00', 0xd, 0x3, 0x0)
openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f0000000740)='/net/udp/0/err\x00', 0xf, 0x3, 0x0)

03:19:28 executing program 5:
unlink(&(0x7f0000000000)='./file0\x00', 0x8)
r0 = openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0)
openat(r0, &(0x7f0000000080)='./file0\x00', 0x8, 0x100, 0x24)
openat$dev_consctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/consctl\x00', 0xd, 0x3, 0x0)
openat$net_ipifc_0_local(0xffffffffffffff9c, &(0x7f0000000100)='/net/ipifc/0/local\x00', 0x13, 0x1, 0x0)
r1 = openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/net/ether0/2/ctl\x00', 0x12, 0x3, 0x0)
openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/args\x00', 0x10, 0x3, 0x0)
openat(r1, &(0x7f00000001c0)='./file0\x00', 0x8, 0x101000, 0x80)
openat$net_ipifc_0_local(0xffffffffffffff9c, &(0x7f0000000200)='/net/ipifc/0/local\x00', 0x13, 0x1, 0x0)
openat$dev_sysstat(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sysstat\x00', 0xd, 0x3, 0x0)
openat$dev_sysctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sysctl\x00', 0xc, 0x3, 0x0)
openat$net_ipifc_0_local(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ipifc/0/local\x00', 0x13, 0x1, 0x0)
openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/net/ether0/2/ctl\x00', 0x12, 0x3, 0x0)
r2 = openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f0000000340)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0)
openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f0000000380)='/net/ether0/0/ifstats\x00', 0x16, 0x1, 0x0)
llseek(r2, 0xffffffffffffffbf, 0x80000, &(0x7f00000003c0), 0x1)
openat$dev_sysname(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sysname\x00', 0xd, 0x3, 0x0)
openat$dev_sysname(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sysname\x00', 0xd, 0x3, 0x0)
openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f0000000480)='/net/ipifc/0/listen\x00', 0x14, 0x3, 0x0)
openat$prof_kprintx(0xffffffffffffff9c, &(0x7f00000004c0)='/prof/kprintx\x00', 0xe, 0x3, 0x0)
r3 = openat$proc_self_maps(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/maps\x00', 0x10, 0x1, 0x0)
openat$dev_zero(0xffffffffffffff9c, &(0x7f0000000540)='/dev/zero\x00', 0xa, 0x1, 0x0)
openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f0000000580)='/net/icmp/stats\x00', 0x10, 0x1, 0x0)
abort_sysc_fd(r3)
openat$dev_stdout(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/stdout\x00', 0xc, 0x3, 0x0)
openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f0000000600)='/net/tcp/1/status\x00', 0x12, 0x1, 0x0)
openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f0000000640)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0)
openat$dev_time(0xffffffffffffff9c, &(0x7f0000000680)='/dev/time\x00', 0xa, 0x3, 0x0)
openat$dev_stdin(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/stdin\x00', 0xb, 0x3, 0x0)
openat$net_ether0_0_type(0xffffffffffffff9c, &(0x7f0000000700)='/net/ether0/0/type\x00', 0x13, 0x1, 0x0)

03:19:28 executing program 3:
r0 = openat$dev_pid(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pid\x00', 0x9, 0x1, 0x0)
write(r0, &(0x7f0000000040)="fc7d461442985c959f36c7be998b550f51b4c4ca1f739abd8f3534285cc5235899c49bd9b04d5b1d1fe70b34f5a7ad7ba8e6b310a8ab5d81bf7d36e4a21b7c5000d626e8d8e7421c1f776ccce97393bd29a265cf839f522c018a9662b343", 0x5e)
fcntl$F_GETFD(r0, 0x1)
write(r0, &(0x7f00000000c0)="317bed0a738b6a8d37d2bbfa7a8ff013cb32747be513ab8786111f840eb46c074d5ce0f6f2c2c70db7262332bb89c332ca", 0x31)
r1 = openat$prof_kprintx(0xffffffffffffff9c, &(0x7f0000000100)='/prof/kprintx\x00', 0xe, 0x3, 0x0)
openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f0000000140)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0)
r2 = openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0)
write(r0, &(0x7f00000001c0)="b18e9ebdaa10153d91aba6ee910ea9ab1fe4ff97f025f4fc302ed7aacd3319f9342bb40b8188962140cdf7310508b7870e7009bd86324928cce719bde2a4bafad08cc376145d", 0x46)
r3 = openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f0000000240)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0)
openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/ctl\x00', 0xf, 0x3, 0x0)
llseek(r1, 0x6, 0xfffffffffffffff7, &(0x7f00000002c0), 0x3)
r4 = openat$dev_sysstat(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sysstat\x00', 0xd, 0x3, 0x0)
openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f0000000340)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0)
r5 = openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/syscall\x00', 0x13, 0x1, 0x0)
r6 = proc_create(&(0x7f00000003c0)='./file0\x00', 0x8, &(0x7f0000000400)='/net/tcp/1/remote\x00', 0x12, 0x1)
dup_fds_to(r6, &(0x7f0000000440)=[{r3}, {r2}], 0x2)
fstat(r5, &(0x7f0000000480))
openat$proc_self_mem(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/mem\x00', 0xf, 0x1, 0x0)
openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f0000000540)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0)
openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f0000000580)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0)
openat$dev_sysctl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sysctl\x00', 0xc, 0x3, 0x0)
openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f0000000600)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0)
openat$dev_kprint(0xffffffffffffff9c, &(0x7f0000000640)='/dev/kprint\x00', 0xc, 0x1, 0x0)
openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f0000000680)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0)
openat$dev_sdctl(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sdctl\x00', 0xb, 0x3, 0x0)
openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f0000000700)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0)
openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f0000000740)='/net/tcp/1/status\x00', 0x12, 0x1, 0x0)
fwstat(r4, &(0x7f0000000780)=""/225, 0xe1, 0x0)
openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f0000000880)='/net/udp/0/err\x00', 0xf, 0x3, 0x0)
openat$net_tcp_stats(0xffffffffffffff9c, &(0x7f00000008c0)='/net/tcp/stats\x00', 0xf, 0x1, 0x0)

03:19:28 executing program 7:
vmm_ctl$VMM_CTL_GET_EXITS(0x1)
openat$dev_cputime(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cputime\x00', 0xd, 0x1, 0x0)
openat$net_ether0_0_type(0xffffffffffffff9c, &(0x7f0000000040)='/net/ether0/0/type\x00', 0x13, 0x1, 0x0)
r0 = openat$proc_self_segment(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/segment\x00', 0x13, 0x1, 0x0)
r1 = openat$net_tcp_2_status(0xffffffffffffff9c, &(0x7f00000000c0)='/net/tcp/2/status\x00', 0x12, 0x1, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x8, 0xa0)
openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f0000000140)='/net/icmp/clone\x00', 0x10, 0x3, 0x0)
r2 = openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/args\x00', 0x10, 0x3, 0x0)
openat$net_tcp_1_listen(0xffffffffffffff9c, &(0x7f00000001c0)='/net/tcp/1/listen\x00', 0x12, 0x3, 0x0)
fd2path(r2, &(0x7f0000000200)=""/184, 0xb8)
lstat(&(0x7f00000002c0)='./file0\x00', 0x8, &(0x7f0000000300))
fwstat(r1, &(0x7f0000000380)=""/25, 0x19, 0x0)
stat(&(0x7f00000003c0)='./file0\x00', 0x8, &(0x7f0000000400))
openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/syscall\x00', 0x13, 0x1, 0x0)
openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f00000004c0)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0)
openat$dev_drivers(0xffffffffffffff9c, &(0x7f0000000500)='/dev/drivers\x00', 0xd, 0x1, 0x0)
rename(&(0x7f0000000540)='./file0\x00', 0x8, &(0x7f0000000580)='./file0\x00', 0x8)
r3 = openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f00000005c0)='/net/ether0/0/ifstats\x00', 0x16, 0x1, 0x0)
pop_ctx(&(0x7f0000000600)="1653803a10d101df0259da3f3704277bd701c7982de6ff05955627af0bd131b89fafa42fff593f7c334120e7140fd7e09c915593b2fd569f4b44ac7a64053312eafcdcfcede0ea31d7ec03fce3b95c5f7f4118083c41ee9d78308adcb85d5bd977f2080ae3d188ecec7350e6a525727270bce4697bb69f0ac2d47ac14d7037ff37a8a9309d31527ccc652be041b826d333b2ecb3313da25a16677c89777a0463ce6df5e493367edc5fc0c5191847bd3f2ac5baaf591548cfb9e642b532030abe7f5772df18d11c1c8f914991912155ae50aee250f0ef08f1")
mkdir(&(0x7f0000000700)='./file1\x00', 0x8, 0x80)
llseek(r2, 0x100, 0x4, &(0x7f0000000740), 0x1)
openat$prof_kptrace(0xffffffffffffff9c, &(0x7f0000000780)='/prof/kptrace\x00', 0xe, 0x3, 0x0)
fcntl$F_GETFD(r0, 0x1)
openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f00000007c0)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0)
openat$dev_klog(0xffffffffffffff9c, &(0x7f0000000800)='/dev/klog\x00', 0xa, 0x1, 0x0)
openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f0000000840)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0)
openat$proc_self_fd(0xffffffffffffff9c, &(0x7f0000000880)='/proc/self/fd\x00', 0xe, 0x1, 0x0)
openat$net_icmpv6_clone(0xffffffffffffff9c, &(0x7f00000008c0)='/net/icmpv6/clone\x00', 0x12, 0x3, 0x0)
fstat(r3, &(0x7f0000000900))
openat$dev_ppid(0xffffffffffffff9c, &(0x7f0000000980)='/dev/ppid\x00', 0xa, 0x1, 0x0)

03:19:28 executing program 4:
readlink(&(0x7f0000000000)='./file0\x00', 0x8, &(0x7f0000000040)=""/104, 0x68)
openat$dev_urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0xd, 0x1, 0x0)
openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000100)='/net/ether0/clone\x00', 0x12, 0x3, 0x0)
r0 = openat$proc_self_segment(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/segment\x00', 0x13, 0x1, 0x0)
r1 = openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f0000000180)='/net/udp/0/data\x00', 0x10, 0x3, 0x0)
wstat(&(0x7f00000001c0)='./file1\x00', 0x8, &(0x7f0000000200)=""/13, 0xd, 0x0)
fstat(r0, &(0x7f0000000240))
openat$dev_stderr(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/stderr\x00', 0xc, 0x3, 0x0)
readlink(&(0x7f0000000300)='./file1\x00', 0x8, &(0x7f0000000340)=""/69, 0x45)
openat$proc_self_text(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/text\x00', 0x10, 0x1, 0x0)
link(&(0x7f0000000400)='./file1\x00', 0x8, &(0x7f0000000440)='./file1\x00', 0x8)
mkdir(&(0x7f0000000480)='./file1\x00', 0x8, 0x1)
openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f00000004c0)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0)
abort_sysc_fd(r1)
r2 = openat$net_log(0xffffffffffffff9c, &(0x7f0000000500)='/net/log\x00', 0x9, 0x3, 0x0)
openat$net_tcp_1_local(0xffffffffffffff9c, &(0x7f0000000540)='/net/tcp/1/local\x00', 0x11, 0x1, 0x0)
openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f0000000580)='/net/ether0/0/ifstats\x00', 0x16, 0x1, 0x0)
openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f00000005c0)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0)
openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f0000000600)='/net/icmp/clone\x00', 0x10, 0x3, 0x0)
read(r2, &(0x7f0000000640)=""/69, 0x45)
openat$net_iproute(0xffffffffffffff9c, &(0x7f00000006c0)='/net/iproute\x00', 0xd, 0x3, 0x0)
openat$net_ether0_1_ifstats(0xffffffffffffff9c, &(0x7f0000000700)='/net/ether0/1/ifstats\x00', 0x16, 0x1, 0x0)
wstat(&(0x7f0000000740)='./file1\x00', 0x8, &(0x7f0000000780)=""/9, 0x9, 0x0)
openat$dev_kmesg(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/kmesg\x00', 0xb, 0x1, 0x0)
getcwd(&(0x7f0000000800)=""/11, 0xb)
openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f0000000840)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0)
openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f0000000880)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0)
rmdir(&(0x7f00000008c0)='./file1\x00', 0x8)
exec(&(0x7f0000000900)='./file0\x00', 0x8, &(0x7f0000000940)=',)\x00', 0x3)
access(&(0x7f0000000980)='./file1\x00', 0x8, 0xc7)


bash-4.3$ 

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 0xfffffff00001df40 on core 3

  rax  0xffffffffc8667b08

  rbx  0xffffffffc8667b08

  rcx  0x6f01c1591b43b39d

  rdx  0x0000000000000046

  rbp  0xfffffff0000afcb8

  rsi  0xffff800002c62648

  rdi  0xffffffffc8667b08

  r8   0x0000000000000000

  r9   0x6f01c1591b43b39d

  r10  0x0000000000000000

  r11  0x0000000000000000

  r12  0xffff800002c62648

  r13  0x0000000000000246

  r14  0xffff800002c62648

  r15  0xffff800002c62620

  trap 0x00000008 Double Fault

  gsbs 0xffffffffc8668140

  fsbs 0x0000000000000000

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

  rip  0xffffffffc8667b52

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

  flag 0x0000000000010002

  rsp  0xfffffff0000afcb0

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


Backtrace of kernel context on Core 3:

#01 [<0xffffffffc8667b52>] in per_cpu_info

#02 [<0xffffffffc20001ca>] in __set_alarm

#03 [<0xffffffffc2000662>] in set_alarm

#04 [<0xffffffffc207235f>] in alarmwrite

#05 [<0xffffffffc2040221>] in rwrite

#06 [<0xffffffffc204043b>] in syswrite

#07 [<0xffffffffc2055f61>] in sys_write

#08 [<0xffffffffc2059439>] in syscall

#09 [<0xffffffffc2059604>] in run_local_syscall

#10 [<0xffffffffc2059b39>] in prep_syscalls

#11 [<0xffffffffc20ab38a>] in sysenter_callwrapper



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


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.