2019/04/10 21:37:27 fuzzer started 2019/04/10 21:37:27 dialing manager at 127.0.0.1:40819 2019/04/10 21:37:27 syscalls: 212 2019/04/10 21:37:27 code coverage: support is not implemented in syzkaller 2019/04/10 21:37:27 comparison tracing: support is not implemented in syzkaller 2019/04/10 21:37:27 extra coverage: support is not implemented in syzkaller 2019/04/10 21:37:27 setuid sandbox: support is not implemented in syzkaller 2019/04/10 21:37:27 namespace sandbox: support is not implemented in syzkaller 2019/04/10 21:37:27 Android sandbox: support is not implemented in syzkaller 2019/04/10 21:37:27 fault injection: support is not implemented in syzkaller 2019/04/10 21:37:27 leak checking: support is not implemented in syzkaller 2019/04/10 21:37:27 net packet injection: support is not implemented in syzkaller 2019/04/10 21:37:27 net device setup: support is not implemented in syzkaller 21:37:28 executing program 0: r0 = openat$net_ether0_2_ifstats(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/2/ifstats\x00', 0x16, 0x1, 0x0) openat$dev_stdout(0xffffffffffffff9c, &(0x7f0000000040)='/dev/stdout\x00', 0xc, 0x3, 0x0) close(r0) openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f0000000080)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0) r1 = openat$net_icmpv6_clone(0xffffffffffffff9c, &(0x7f00000000c0)='/net/icmpv6/clone\x00', 0x12, 0x3, 0x0) abort_sysc_fd(r1) openat$dev_klog(0xffffffffffffff9c, &(0x7f0000000100)='/dev/klog\x00', 0xa, 0x1, 0x0) r2 = openat$net_tcp_2_remote(0xffffffffffffff9c, &(0x7f0000000140)='/net/tcp/2/remote\x00', 0x12, 0x1, 0x0) openat$dev_capuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/capuse\x00', 0xc, 0x3, 0x0) openat$net_tcp_2_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/net/tcp/2/ctl\x00', 0xf, 0x3, 0x0) openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f0000000200)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0) openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f0000000240)='/net/udp/0/err\x00', 0xf, 0x3, 0x0) fcntl$F_SETFL(r2, 0x4, 0x80000) openat$net_iproute(0xffffffffffffff9c, &(0x7f0000000280)='/net/iproute\x00', 0xd, 0x3, 0x0) openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ether0/clone\x00', 0x12, 0x3, 0x0) r3 = openat$net_arp(0xffffffffffffff9c, &(0x7f0000000300)='/net/arp\x00', 0x9, 0x3, 0x0) openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f0000000340)='/net/udp/0/err\x00', 0xf, 0x3, 0x0) openat$net_tcp_0_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/net/tcp/0/ctl\x00', 0xf, 0x3, 0x0) openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ipifc/0/status\x00', 0x14, 0x1, 0x0) openat$dev_zero(0xffffffffffffff9c, &(0x7f0000000400)='/dev/zero\x00', 0xa, 0x1, 0x0) fstat(r2, &(0x7f0000000440)) openat$net_ipifc_0_err(0xffffffffffffff9c, &(0x7f00000004c0)='/net/ipifc/0/err\x00', 0x11, 0x3, 0x0) openat(0xffffffffffffffff, &(0x7f0000000500)='./file0\x00', 0x8, 0x0, 0x100) openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f0000000540)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0) openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000580)='/dev/osversion\x00', 0xf, 0x1, 0x0) openat$dev_urandom(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/urandom\x00', 0xd, 0x1, 0x0) openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f0000000600)='/net/udp/0/data\x00', 0x10, 0x3, 0x0) openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f0000000640)='/proc/self/vmstatus\x00', 0x14, 0x1, 0x0) openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000000680)='/dev/stdin\x00', 0xb, 0x3, 0x0) openat(r3, &(0x7f00000006c0)='./file0\x00', 0x8, 0x0, 0x120) 21:37:28 executing program 1: readlink(&(0x7f0000000000)='./file0\x00', 0x8, &(0x7f0000000040)=""/229, 0xe5) lstat(&(0x7f0000000140)='./file0\x00', 0x8, &(0x7f0000000180)) r0 = openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f0000000200)='/net/ether0/0/ifstats\x00', 0x16, 0x1, 0x0) llseek(r0, 0x4, 0x4, &(0x7f0000000240), 0x1) r1 = openat$net_ipifc_1_status(0xffffffffffffff9c, &(0x7f0000000280)='/net/ipifc/1/status\x00', 0x14, 0x1, 0x0) r2 = openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f00000002c0)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0) r3 = proc_create(&(0x7f0000000300)='./file0\x00', 0x8, &(0x7f0000000340)='\xdc\x00', 0x2, 0x0) fchdir(r3, r2) lstat(&(0x7f0000000380)='./file0\x00', 0x8, &(0x7f00000003c0)) rename(&(0x7f0000000440)='./file0\x00', 0x8, &(0x7f0000000480)='./file0\x00', 0x8) fchdir(r3, r2) openat$proc_self_segment(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/segment\x00', 0x13, 0x1, 0x0) openat$net_tcp_2_status(0xffffffffffffff9c, &(0x7f0000000500)='/net/tcp/2/status\x00', 0x12, 0x1, 0x0) wstat(&(0x7f0000000540)='./file0\x00', 0x8, &(0x7f0000000580)=""/37, 0x25, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) openat$net_tcp_1_data(0xffffffffffffff9c, &(0x7f00000005c0)='/net/tcp/1/data\x00', 0x10, 0x3, 0x0) openat$net_ipifc_0_remote(0xffffffffffffff9c, &(0x7f0000000600)='/net/ipifc/0/remote\x00', 0x14, 0x1, 0x0) r4 = openat$net_ipifc_1_status(0xffffffffffffff9c, &(0x7f0000000640)='/net/ipifc/1/status\x00', 0x14, 0x1, 0x0) openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000000680)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0) openat$net_ipifc_1_status(0xffffffffffffff9c, &(0x7f00000006c0)='/net/ipifc/1/status\x00', 0x14, 0x1, 0x0) nmount(r1, &(0x7f0000000700)='./file0\x00', 0x8, 0x0) openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000740)='/net/ether0/clone\x00', 0x12, 0x3, 0x0) openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000780)='/proc/self/args\x00', 0x10, 0x3, 0x0) r5 = openat$dev_time(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/time\x00', 0xa, 0x3, 0x0) read(r5, &(0x7f0000000800)=""/163, 0xa3) openat$net_ether0_0_type(0xffffffffffffff9c, &(0x7f00000008c0)='/net/ether0/0/type\x00', 0x13, 0x1, 0x0) llseek(r4, 0xd56, 0x30, &(0x7f0000000900), 0x3) openat$net_ipifc_0_data(0xffffffffffffff9c, &(0x7f0000000940)='/net/ipifc/0/data\x00', 0x12, 0x3, 0x0) openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f0000000980)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0) openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f00000009c0)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0) 21:37:28 executing program 2: openat$proc_self_fd(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/fd\x00', 0xe, 0x1, 0x0) openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0) openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000080)='/dev/.empty\x00', 0xc, 0x3, 0x0) vmm_ctl$VMM_CTL_SET_EXITS(0x2, 0x1) openat$dev_drivers(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/drivers\x00', 0xd, 0x1, 0x0) openat$net_ether0_2_ifstats(0xffffffffffffff9c, &(0x7f0000000100)='/net/ether0/2/ifstats\x00', 0x16, 0x1, 0x0) openat$net_arp(0xffffffffffffff9c, &(0x7f0000000140)='/net/arp\x00', 0x9, 0x3, 0x0) wstat(&(0x7f0000000180)='./file0\x00', 0x8, &(0x7f00000001c0)=""/25, 0x19, 0x0) openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f0000000200)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0) openat$net_tcp_stats(0xffffffffffffff9c, &(0x7f0000000240)='/net/tcp/stats\x00', 0xf, 0x1, 0x0) openat$net_tcp_1_listen(0xffffffffffffff9c, &(0x7f0000000280)='/net/tcp/1/listen\x00', 0x12, 0x3, 0x0) change_vcore(0x1, 0x0) openat$net_ipifc_0_remote(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ipifc/0/remote\x00', 0x14, 0x1, 0x0) wstat(&(0x7f0000000300)='./file0\x00', 0x8, &(0x7f0000000340)=""/85, 0x55, 0x0) openat$proc_self_fd(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/fd\x00', 0xe, 0x1, 0x0) r0 = openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f0000000400)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0) openat$dev_stdout(0xffffffffffffff9c, &(0x7f0000000440)='/dev/stdout\x00', 0xc, 0x3, 0x0) r1 = openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f0000000480)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0) wstat(&(0x7f00000004c0)='./file0\x00', 0x8, &(0x7f0000000500)=""/240, 0xf0, 0x0) openat$proc_self_status(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/status\x00', 0x12, 0x1, 0x0) access(&(0x7f0000000640)='./file1\x00', 0x8, 0x84) openat$net_ether0_2_ifstats(0xffffffffffffff9c, &(0x7f0000000680)='/net/ether0/2/ifstats\x00', 0x16, 0x1, 0x0) r2 = openat$dev_stderr(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/stderr\x00', 0xc, 0x3, 0x0) rmdir(&(0x7f0000000700)='./file0\x00', 0x8) r3 = proc_create(&(0x7f0000000740)='./file0\x00', 0x8, &(0x7f0000000780)='/net/tcp/1/listen\x00', 0x12, 0x0) dup_fds_to(r3, &(0x7f00000007c0)=[{r1}, {r0}], 0x2) openat$proc_self_note(0xffffffffffffff9c, &(0x7f0000000800)='/proc/self/note\x00', 0x10, 0x1, 0x0) openat$dev_swap(0xffffffffffffff9c, &(0x7f0000000840)='/dev/swap\x00', 0xa, 0x3, 0x0) proc_create(&(0x7f0000000880)='./file0\x00', 0x8, &(0x7f00000008c0)='-!\x00', 0x3, 0x1) read(r2, &(0x7f0000000900)=""/102, 0x66) 21:37:28 executing program 3: r0 = openat$dev_time(0xffffffffffffff9c, &(0x7f0000000000)='/dev/time\x00', 0xa, 0x3, 0x0) fstat(r0, &(0x7f0000000040)) openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0) r1 = openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000000100)='/dev/stdin\x00', 0xb, 0x3, 0x0) fstat(r1, &(0x7f0000000140)) openat$net_tcp_1_data(0xffffffffffffff9c, &(0x7f00000001c0)='/net/tcp/1/data\x00', 0x10, 0x3, 0x0) openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000200)='/net/ether0/clone\x00', 0x12, 0x3, 0x0) openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0) openat$dev_kmesg(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kmesg\x00', 0xb, 0x1, 0x0) tcgetattr(r0, &(0x7f00000002c0)) abort_sysc_fd(r1) openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/vmstatus\x00', 0x14, 0x1, 0x0) openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f0000000340)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0) r2 = openat$net_tcp_1_listen(0xffffffffffffff9c, &(0x7f0000000380)='/net/tcp/1/listen\x00', 0x12, 0x3, 0x0) openat$prof_kpdata(0xffffffffffffff9c, &(0x7f00000003c0)='/prof/kpdata\x00', 0xd, 0x3, 0x0) openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f0000000400)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0) openat$net_udp_0_listen(0xffffffffffffff9c, &(0x7f0000000440)='/net/udp/0/listen\x00', 0x12, 0x3, 0x0) openat$prof_mpstat_raw(0xffffffffffffff9c, &(0x7f0000000480)='/prof/mpstat-raw\x00', 0x11, 0x3, 0x0) openat$dev_ppid(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ppid\x00', 0xa, 0x1, 0x0) openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000500)='/net/ether0/clone\x00', 0x12, 0x3, 0x0) openat$proc_self_proc(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/proc\x00', 0x10, 0x1, 0x0) openat$proc_self_strace_traceset(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/strace_traceset\x00', 0x1b, 0x3, 0x0) r3 = proc_create(&(0x7f00000005c0)='./file0\x00', 0x8, &(0x7f0000000600)='$)[%!\\]#\x00', 0x9, 0x0) fchdir(r3, r2) openat$dev_sdctl(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sdctl\x00', 0xb, 0x3, 0x0) openat$net_ether0_1_ifstats(0xffffffffffffff9c, &(0x7f0000000680)='/net/ether0/1/ifstats\x00', 0x16, 0x1, 0x0) openat$dev_stderr(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/stderr\x00', 0xc, 0x3, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000000, 0x12, 0xffffffffffffffff, 0x100000000) openat$net_tcp_0_status(0xffffffffffffff9c, &(0x7f0000000700)='/net/tcp/0/status\x00', 0x12, 0x1, 0x0) openat$net_empty(0xffffffffffffff9c, &(0x7f0000000740)='/net/.empty\x00', 0xc, 0x3, 0x0) 21:37:28 executing program 4: openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0) r0 = openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f0000000040)='/net/icmp/stats\x00', 0x10, 0x1, 0x0) openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f0000000080)='/net/udp/0/local\x00', 0x11, 0x1, 0x0) openat$dev_cputime(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cputime\x00', 0xd, 0x1, 0x0) r1 = openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f0000000100)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0) openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f0000000140)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0) openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x12, r0, 0xffff) openat$net_ipifc_0_snoop(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ipifc/0/snoop\x00', 0x13, 0x1, 0x0) openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/args\x00', 0x10, 0x3, 0x0) fcntl$F_SETFD(r1, 0x2, 0x1) openat$net_ipifc_1_listen(0xffffffffffffff9c, &(0x7f0000000240)='/net/ipifc/1/listen\x00', 0x14, 0x3, 0x0) openat$net_ipifc_0_err(0xffffffffffffff9c, &(0x7f0000000280)='/net/ipifc/0/err\x00', 0x11, 0x3, 0x0) openat$dev_null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0xa, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000000, 0x110, 0xffffffffffffffff, 0x0) openat$net_tcp_2_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/net/tcp/2/ctl\x00', 0xf, 0x3, 0x0) openat$dev_pid(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pid\x00', 0x9, 0x1, 0x0) openat$proc_self_strace_traceset(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/strace_traceset\x00', 0x1b, 0x3, 0x0) openat$dev_empty(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/.empty\x00', 0xc, 0x3, 0x0) openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f0000000400)='/net/ether0/ifstats\x00', 0x14, 0x1, 0x0) openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f0000000440)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0) openat$prof_kpctl(0xffffffffffffff9c, &(0x7f0000000480)='/prof/kpctl\x00', 0xc, 0x3, 0x0) nbind(&(0x7f00000004c0)='./file0\x00', 0x8, &(0x7f0000000500)='./file0\x00', 0x8, 0x0) self_notify(0x2, 0x1, &(0x7f0000000600)={0x7, 0x3, 0x9, &(0x7f0000000540)="31fa50411ef6e260aa152d2f55a8d00f2c3fc460f07fef6bc2fab68e88d79b8baabdaa92af18442820ae4b4c014adc29b10be0eb37a55ac03002b3d59de904cb71c6d1be5f59252c34c4bc41126b4079dd1ffa8d63dabaccf769d9116978073cda4b38b003261c4d7139e4e0a21f25e539fa50c59bb97f08ae1e8fab990c9b2232adb50e41bba62fa4fd3294263bd9a918599524e2731542d2baf01e1ee3c3d7cabf29826f96e0a76a5729142124d8f360c8652381897d29", 0x1}, 0x0) openat$net_ipifc_1_listen(0xffffffffffffff9c, &(0x7f0000000640)='/net/ipifc/1/listen\x00', 0x14, 0x3, 0x0) openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f0000000680)='/net/ether0/stats\x00', 0x12, 0x1, 0x0) openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/noteid\x00', 0x12, 0x3, 0x0) openat$dev_sysname(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sysname\x00', 0xd, 0x3, 0x0) openat$proc_self_fpregs(0xffffffffffffff9c, &(0x7f0000000740)='/proc/self/fpregs\x00', 0x12, 0x1, 0x0) openat$prof_kptrace(0xffffffffffffff9c, &(0x7f0000000780)='/prof/kptrace\x00', 0xe, 0x3, 0x0) 21:37:28 executing program 5: unlink(&(0x7f0000000000)='./file0\x00', 0x8) nbind(&(0x7f0000000040)='./file0\x00', 0x8, &(0x7f0000000080)='./file0\x00', 0x8, 0x2) openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f00000000c0)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0) openat$net_iproute(0xffffffffffffff9c, &(0x7f0000000100)='/net/iproute\x00', 0xd, 0x3, 0x0) stat(&(0x7f0000000140)='./file0\x00', 0x8, &(0x7f0000000180)) fork() openat$net_empty(0xffffffffffffff9c, &(0x7f0000000200)='/net/.empty\x00', 0xc, 0x3, 0x0) openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/text\x00', 0x10, 0x1, 0x0) openat$prof_kprintx(0xffffffffffffff9c, &(0x7f0000000280)='/prof/kprintx\x00', 0xe, 0x3, 0x0) symlink(&(0x7f00000002c0)='./file0\x00', 0x8, &(0x7f0000000300)='./file0\x00', 0x8) openat$prof_kptrace(0xffffffffffffff9c, &(0x7f0000000340)='/prof/kptrace\x00', 0xe, 0x3, 0x0) openat$dev_sdctl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sdctl\x00', 0xb, 0x3, 0x0) openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0) openat$dev_urandom(0xffffffffffffff9c, &(0x7f0000000400)='/dev/urandom\x00', 0xd, 0x1, 0x0) unlink(&(0x7f0000000440)='./file0\x00', 0x8) mkdir(&(0x7f0000000480)='./file0\x00', 0x8, 0x11) openat$proc_self_note(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/note\x00', 0x10, 0x1, 0x0) r0 = openat$net_tcp_0_status(0xffffffffffffff9c, &(0x7f0000000500)='/net/tcp/0/status\x00', 0x12, 0x1, 0x0) rename(&(0x7f0000000540)='./file0\x00', 0x8, &(0x7f0000000580)='./file0\x00', 0x8) openat$dev_kmesg(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/kmesg\x00', 0xb, 0x1, 0x0) pop_ctx(&(0x7f0000000600)="9fd5bafa32a47893e467e5cc36ba21cbbfcbc0031d5f4d832fb485d4c5768d17734ddc7f61eee9c1e9d7a0f04a21a1eeacc2840171c03acba2c19dfe912887b170d8cdef1f005147d60aeb68733d91479b6b1ba1c2dc6a15ee75d5305c35fa211c31f130f3c13608da4fd20c2b17e88a8feb21135da8124be31e1a8913bf4a6390808145fe287cc63b927f41494f7903b473708f381be89c095646be69aae9e486ec434b4a34d39df0295e3a66bf35fb907e7fff4fa788e3f9f6771ea0ea18ee956016c9b3ced0cd6aab4bd0c979876bfbe0ef6474bf618c") rename(&(0x7f0000000700)='.\x00', 0x2, &(0x7f0000000740)='./file0\x00', 0x8) fcntl$F_GETFD(r0, 0x1) pop_ctx(&(0x7f0000000780)="62f07b9bdf222eafb8a94b838c1c9bb9b5e9c2ee0051a6f885ec158b2175a4e6d67f4a268a58cd55d44af269a7fb6b381ea41c4838f8034ff4767614c43e8b8c99f3e5944c26f4dcfa4eba3077f2e2fafa79f9f5cc557569c7dbe42673e597fb3abe83934dc7a53d06f8bf43dcd48cc61866094dae11736e582728762e13a056f0b828798dee7257bbc9dc84b7a21a372dc6b2743513d1439b76ba9abb22b8439eb078dbebcd1c32be3b235489ed275efcc13eea31d474ef16ea7c38bb41eb4efb23b8e066725d2d9ccd3af386db7c84ec50fdca0fa05f6c") nbind(&(0x7f0000000880)='./file0/file0\x00', 0xe, &(0x7f00000008c0)='./file0\x00', 0x8, 0x6) nunmount(&(0x7f0000000900)='\x00', 0x1, &(0x7f0000000940)='./file0/file0\x00', 0xe) openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f0000000980)='/net/icmp/stats\x00', 0x10, 0x1, 0x0) openat$proc_self_user(0xffffffffffffff9c, &(0x7f00000009c0)='/proc/self/user\x00', 0x10, 0x1, 0x0) exec(&(0x7f0000000a00)='./file0/file0\x00', 0xe, &(0x7f0000000a40)='/prof/kprintx\x00', 0xe) chdir(0x0, &(0x7f0000000a80)='./file0\x00', 0x8) 21:37:28 executing program 7: halt_core(0x2) r0 = openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f0000000000)='/net/ipifc/0/listen\x00', 0x14, 0x3, 0x0) openat$net_ipifc_0_data(0xffffffffffffff9c, &(0x7f0000000040)='/net/ipifc/0/data\x00', 0x12, 0x3, 0x0) openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f0000000080)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0) openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f00000000c0)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0) proc_yield(0x0) r1 = openat$dev_stderr(0xffffffffffffff9c, &(0x7f0000000100)='/dev/stderr\x00', 0xc, 0x3, 0x0) openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000140)='/prof/.empty\x00', 0xd, 0x3, 0x0) openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000000180)='/dev/stdin\x00', 0xb, 0x3, 0x0) r2 = openat$dev_sysstat(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sysstat\x00', 0xd, 0x3, 0x0) r3 = openat$prof_mpstat_raw(0xffffffffffffff9c, &(0x7f0000000200)='/prof/mpstat-raw\x00', 0x11, 0x3, 0x0) openat$dev_stdout(0xffffffffffffff9c, &(0x7f0000000240)='/dev/stdout\x00', 0xc, 0x3, 0x0) r4 = openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f0000000280)='/net/ipifc/0/status\x00', 0x14, 0x1, 0x0) openat$net_ipifc_1_status(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ipifc/1/status\x00', 0x14, 0x1, 0x0) openat$dev_stderr(0xffffffffffffff9c, &(0x7f0000000300)='/dev/stderr\x00', 0xc, 0x3, 0x0) openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f0000000340)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0) tap_fds(&(0x7f0000000740)=[{r2, 0x3, 0x110, 0x6, &(0x7f0000000400)={&(0x7f0000000380)="918fdfdd5f8b20416adb8578a3f38a1e35acc54221dd4cf491277ca49eaf77719b3a685c90fe5c6c7947d6b70ce52168d68baafffff677468f4547e38694f76dbf70db6ea26d8f79e661786b45da69ba", 0xa4, 0x0, 0x3, 0x70000000000, 0x1c}}, {r0, 0x3, 0x10, 0x7, &(0x7f00000004c0)={&(0x7f0000000440)="c6341ac606fa16a39a0fa4bb5a1850fb0d39a039187552677ac24780a4df9d6565fdb0790e9c7c5eb2f8743168eb5ee707c802fa9c85d477707fdae803e276006120939470a149a46858a4c0adce02d4", 0x100000001, 0x1, 0x7, 0x0, 0x6}}, {r1, 0x0, 0x0, 0x1, &(0x7f0000000580)={&(0x7f0000000500)="8f173b232fabfc05e32cf4ea00d368e8db1c15f7df02f8c51877abcd5d6944d4d5aec0ec25c88aa69d9b67cb09ec23e442cf52d9ff5902f2b7775e3fd7f150c0dd773a46938d5cff4af9ffde3c72f982", 0x1, 0x1, 0x61a2, 0x3, 0x5}}, {r3, 0x2, 0x0, 0x686, &(0x7f0000000640)={&(0x7f00000005c0)="8626b486b1239683cdab0c3a43170db83c3b82de8a9917bcac5e476e5b312de65e115c86b85480e84832b68d6415e33155313164dda261bd4869c4fbae64031f8cd23747cc57f6ddc469c5f2740c51b1", 0x7, 0x0, 0x9, 0x7, 0x9}}, {r4, 0x0, 0x120, 0xffffffffffffffb8, &(0x7f0000000700)={&(0x7f0000000680)="07d52ee414b2994994866e958e20facd63481a242355d885eb63f593107d33de3f78aebbcf8ee8de59b6d61246a8986a5f5ae5896f2810deb33110f9959bad00c8d08dc3168c309e0704fa48dc8fde69", 0x1, 0x1, 0x5, 0x745e, 0x80000001}}], 0x5) openat$proc_self_wait(0xffffffffffffff9c, &(0x7f0000000800)='/proc/self/wait\x00', 0x10, 0x1, 0x0) halt_core(0x5) openat$net_tcp_1_ctl(0xffffffffffffff9c, &(0x7f0000000840)='/net/tcp/1/ctl\x00', 0xf, 0x3, 0x0) openat$dev_stderr(0xffffffffffffff9c, &(0x7f0000000880)='/dev/stderr\x00', 0xc, 0x3, 0x0) openat$net_cs(0xffffffffffffff9c, &(0x7f00000008c0)='/net/cs\x00', 0x8, 0x3, 0x0) openat$net_iproute(0xffffffffffffff9c, &(0x7f0000000900)='/net/iproute\x00', 0xd, 0x3, 0x0) openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f0000000940)='/net/udp/0/status\x00', 0x12, 0x1, 0x0) openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f0000000980)='/net/ether0/stats\x00', 0x12, 0x1, 0x0) fstat(r3, &(0x7f00000009c0)) openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f0000000a40)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0) openat$proc_self_maps(0xffffffffffffff9c, &(0x7f0000000a80)='/proc/self/maps\x00', 0x10, 0x1, 0x0) openat$dev_sysstat(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/sysstat\x00', 0xd, 0x3, 0x0) openat$proc_self_user(0xffffffffffffff9c, &(0x7f0000000b00)='/proc/self/user\x00', 0x10, 0x1, 0x0) 21:37:28 executing program 6: vmm_ctl$VMM_CTL_SET_EXITS(0x2, 0xad826e08d57c9833) r0 = openat$net_tcp_0_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/0/ctl\x00', 0xf, 0x3, 0x0) r1 = openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000040)='/prof/.empty\x00', 0xd, 0x3, 0x0) r2 = openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hostdomain\x00', 0x10, 0x3, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000005, 0x14012, r0, 0xff) openat$net_iproute(0xffffffffffffff9c, &(0x7f00000000c0)='/net/iproute\x00', 0xd, 0x3, 0x0) nmount(r2, &(0x7f0000000100)='./file0\x00', 0x8, 0x2) r3 = openat$dev_cputime(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cputime\x00', 0xd, 0x1, 0x0) unlink(&(0x7f0000000180)='./file0\x00', 0x8) openat$net_ipifc_0_snoop(0xffffffffffffff9c, 0xfffffffffffffffe, 0x0, 0x1, 0x0) openat$net_ipifc_1_data(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ipifc/1/data\x00', 0x12, 0x3, 0x0) openat$net_log(0xffffffffffffff9c, &(0x7f0000000200)='/net/log\x00', 0x9, 0x3, 0x0) openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f0000000240)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0) openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/vmstatus\x00', 0x14, 0x1, 0x0) openat$net_ipifc_1_data(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ipifc/1/data\x00', 0x12, 0x3, 0x0) openat$net_tcp_2_status(0xffffffffffffff9c, &(0x7f0000000300)='/net/tcp/2/status\x00', 0x12, 0x1, 0x0) openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0) r4 = openat$dev_klog(0xffffffffffffff9c, &(0x7f0000000380)='/dev/klog\x00', 0xa, 0x1, 0x0) openat$proc_self_maps(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/maps\x00', 0x10, 0x1, 0x0) openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f0000000400)='/net/ether0/0/ctl\x00', 0x12, 0x3, 0x0) r5 = openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000000440)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0) readlink(&(0x7f0000000480)='./file0\x00', 0x8, &(0x7f00000004c0)=""/50, 0x32) r6 = proc_create(&(0x7f0000000500)='./file0\x00', 0x8, &(0x7f0000000540)='-\x00', 0x2, 0x0) dup_fds_to(r6, &(0x7f0000000580)=[{r1}, {r5}, {r3}], 0x3) syz_execute_func(&(0x7f00000005c0)="c4a1e96bb0f5910000c4628daf6329c4a101dec3c4617c51599dc11c29fc8fa9700152183644def8c461285d6c9d3dc463657dfe00450f381d4ce400") openat$net_tcp_0_ctl(0xffffffffffffff9c, &(0x7f0000000600)='/net/tcp/0/ctl\x00', 0xf, 0x3, 0x0) fcntl$F_SETFD(r4, 0x2, 0x1) exec(&(0x7f0000000640)='./file1\x00', 0x8, &(0x7f0000000680)='/net/ipifc/1/data\x00', 0x12) openat$dev_swap(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/swap\x00', 0xa, 0x3, 0x0) openat$net_udp_stats(0xffffffffffffff9c, &(0x7f0000000700)='/net/udp/stats\x00', 0xf, 0x1, 0x0) 21:37:28 executing program 0: openat$dev_sdctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sdctl\x00', 0xffffffffffffff51, 0x3, 0x0) 21:37:28 executing program 0: openat$net_tcp_0_local(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/0/local\x00', 0x11, 0x1, 0x0) r0 = openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f0000000040)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0) openat$net_ipifc_0_remote(0xffffffffffffff9c, &(0x7f0000000080)='/net/ipifc/0/remote\x00', 0x14, 0x1, 0x0) openat$proc_self_text(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/text\x00', 0x10, 0x1, 0x0) openat$net_tcp_1_data(0xffffffffffffff9c, &(0x7f0000000100)='/net/tcp/1/data\x00', 0x10, 0x3, 0x0) r1 = openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/osversion\x00', 0xf, 0x1, 0x0) openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0) r2 = openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f00000001c0)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0) openat$prof_kpdata(0xffffffffffffff9c, &(0x7f0000000200)='/prof/kpdata\x00', 0xd, 0x3, 0x0) r3 = proc_create(&(0x7f0000000240)='./file0\x00', 0x8, &(0x7f0000000280)='\x00', 0x1, 0x0) fchdir(r3, r1) mkdir(&(0x7f00000002c0)='./file0\x00', 0x8, 0x10a) rmdir(&(0x7f0000000300)='./file0\x00', 0x8) openat$dev_zero(0xffffffffffffff9c, &(0x7f0000000340)='/dev/zero\x00', 0xa, 0x1, 0x0) openat$proc_self_fpregs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/fpregs\x00', 0x12, 0x1, 0x0) link(&(0x7f00000003c0)='./file0\x00', 0x8, &(0x7f0000000400)='./file0\x00', 0x8) fchdir(r3, r0) exec(&(0x7f0000000440)='./file0\x00', 0x8, &(0x7f0000000480)=']\x00', 0x2) fcntl$F_GETFD(r2, 0x1) openat$dev_capuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/capuse\x00', 0xc, 0x3, 0x0) openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f0000000500)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0) openat$prof_kptrace(0xffffffffffffff9c, &(0x7f0000000540)='/prof/kptrace\x00', 0xe, 0x3, 0x0) openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f0000000580)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0) openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f00000005c0)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0) openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/text\x00', 0x10, 0x1, 0x0) openat$dev_stdout(0xffffffffffffff9c, &(0x7f0000000640)='/dev/stdout\x00', 0xc, 0x3, 0x0) openat$net_icmpv6_clone(0xffffffffffffff9c, &(0x7f0000000680)='/net/icmpv6/clone\x00', 0x12, 0x3, 0x0) self_notify(0x7f168989, 0x32, &(0x7f0000000780)={0xf, 0x8, 0xfffffffffffffffa, &(0x7f00000006c0)="7e57bdf855e04e7b82aae73d06be073c08fbcfa4cb294ebe8af9c8198fe901a15d6baaabf94cde06350be34d721782931a0b2a622cd9745e965af45e0d50044eff818a0ee6f405449b246d3c39e1f57c2333265cb70e8587b8e7bae3a6581988021675c50fc225b45e69c80c9610dee0156543773d733c03a47b4aba5e78f9a23e9fcf114c8a21748a308b9cb27f", 0xa}, 0x1) link(&(0x7f00000007c0)='./file0\x00', 0x8, &(0x7f0000000800)='./file0\x00', 0x8) openat$net_arp(0xffffffffffffff9c, &(0x7f0000000840)='/net/arp\x00', 0x9, 0x3, 0x0) bash-4.3$ kernel panic at kern/arch/x86/trap.c:628, from core 2: Damn Damn! Unhandled trap in the kernel! HW TRAP frame at 0xfffffff00008ecc0 on core 2 rax 0x00007f7fffa01200 rbx 0x00000693ea9e5740 rcx 0xffff800004919168 rdx 0xfffffff00008edf0 rbp 0xfffffff00008ed88 rsi 0x00008613ea3e7610 rdi 0xffff80000218b900 r8 0x0000000000000001 r9 0x0000000000000000 r10 0x000010000000a4c0 r11 0x0000000000000202 r12 0xffff80000218b900 r13 0xffff80000218b900 r14 0xfffffff00008edf0 r15 0x0000000000000008 trap 0x0000000d General Protection gsbs 0xffffffffc8996080 fsbs 0x0000000000000000 err 0x--------00000000 rip 0xffffffffc2007059 cs 0x------------0008 flag 0x0000000000010286 rsp 0xfffffff00008ed88 ss 0x------------0010 Backtrace of kernel context on Core 2: #01 [<0xffffffffc2007059>] in post_ev_msg.isra.1 #02 [<0xffffffffc20078b6>] in post_vcore_event #03 [<0xffffffffc2057a12>] in sys_self_notify #04 [<0xffffffffc2059c49>] in syscall #05 [<0xffffffffc205a7f8>] in run_local_syscall #06 [<0xffffffffc205ad39>] in prep_syscalls #07 [<0xffffffffc20ac622>] in sysenter_callwrapper Entering Nanwan's Dungeon on Core 2 (Ints off): Type 'help' for a list of commands.