2019/04/30 16:36:00 fuzzer started 2019/04/30 16:36:00 dialing manager at 127.0.0.1:35507 2019/04/30 16:36:00 syscalls: 212 2019/04/30 16:36:00 code coverage: support is not implemented in syzkaller 2019/04/30 16:36:00 comparison tracing: support is not implemented in syzkaller 2019/04/30 16:36:00 extra coverage: support is not implemented in syzkaller 2019/04/30 16:36:00 setuid sandbox: support is not implemented in syzkaller 2019/04/30 16:36:00 namespace sandbox: support is not implemented in syzkaller 2019/04/30 16:36:00 Android sandbox: support is not implemented in syzkaller 2019/04/30 16:36:00 fault injection: support is not implemented in syzkaller 2019/04/30 16:36:00 leak checking: support is not implemented in syzkaller 2019/04/30 16:36:00 net packet injection: support is not implemented in syzkaller 2019/04/30 16:36:00 net device setup: support is not implemented in syzkaller 16:36:00 executing program 1: openat$proc_self_profile(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/profile\x00', 0x13, 0x1, 0x0) r0 = openat$net_tcp_stats(0xffffffffffffff9c, &(0x7f0000000040)='/net/tcp/stats\x00', 0xf, 0x1, 0x0) r1 = openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f0000000080)='/net/icmpv6/stats\x00', 0x12, 0x1, 0x0) openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f00000000c0)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0) openat$net_tcp_stats(0xffffffffffffff9c, &(0x7f0000000100)='/net/tcp/stats\x00', 0xf, 0x1, 0x0) openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f0000000140)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0) fcntl$F_SETFL(r1, 0x4, 0x0) r2 = openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0) r3 = openat$dev_osversion(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/osversion\x00', 0xf, 0x1, 0x0) r4 = openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f0000000200)='/net/ether0/stats\x00', 0x12, 0x1, 0x0) openat$dev_time(0xffffffffffffff9c, &(0x7f0000000240)='/dev/time\x00', 0xa, 0x3, 0x0) fstat(r2, &(0x7f0000000280)) openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f0000000300)='/net/ether0/0/ifstats\x00', 0x16, 0x1, 0x0) openat$prof_mpstat(0xffffffffffffff9c, &(0x7f0000000340)='/prof/mpstat\x00', 0xd, 0x3, 0x0) openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/net/ether0/2/ctl\x00', 0x12, 0x3, 0x0) openat$dev_sysctl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sysctl\x00', 0xc, 0x3, 0x0) fcntl$F_GETFD(r4, 0x1) r5 = openat$proc_self_strace_traceset(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/strace_traceset\x00', 0x1b, 0x3, 0x0) openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f0000000440)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0) openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/vmstatus\x00', 0x14, 0x1, 0x0) r6 = openat$dev_osversion(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/osversion\x00', 0xf, 0x1, 0x0) openat$net_log(0xffffffffffffff9c, &(0x7f0000000500)='/net/log\x00', 0x9, 0x3, 0x0) tcgetattr(r5, &(0x7f0000000540)) fwstat(r0, &(0x7f0000000580)=""/2, 0x2, 0x0) fcntl$F_SETFD(r3, 0x2, 0x1) r7 = openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f00000005c0)='/net/ether0/stats\x00', 0x12, 0x1, 0x0) fwstat(r6, &(0x7f0000000600)=""/109, 0x6d, 0x0) openat$net_ether0_2_type(0xffffffffffffff9c, &(0x7f0000000680)='/net/ether0/2/type\x00', 0x13, 0x1, 0x0) fd2path(r7, &(0x7f00000006c0)=""/4096, 0x1000) openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f00000016c0)='/net/icmp/clone\x00', 0x10, 0x3, 0x0) 16:36:00 executing program 3: openat$net_ipselftab(0xffffffffffffff9c, &(0x7f0000000000)='/net/ipselftab\x00', 0xf, 0x1, 0x0) openat$net_tcp_0_status(0xffffffffffffff9c, &(0x7f0000000040)='/net/tcp/0/status\x00', 0x12, 0x1, 0x0) r0 = openat$net_udp_stats(0xffffffffffffff9c, &(0x7f0000000080)='/net/udp/stats\x00', 0xf, 0x1, 0x0) openat$dev_bintime(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bintime\x00', 0xd, 0x3, 0x0) r1 = openat$dev_sysname(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sysname\x00', 0xd, 0x3, 0x0) openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/syscall\x00', 0x13, 0x1, 0x0) openat$dev_stderr(0xffffffffffffff9c, &(0x7f0000000180)='/dev/stderr\x00', 0xc, 0x3, 0x0) openat$net_tcp_2_remote(0xffffffffffffff9c, &(0x7f00000001c0)='/net/tcp/2/remote\x00', 0x12, 0x1, 0x0) openat$proc_self_note(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/note\x00', 0x10, 0x1, 0x0) openat$net_tcp_0_data(0xffffffffffffff9c, &(0x7f0000000240)='/net/tcp/0/data\x00', 0x10, 0x3, 0x0) openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/syscall\x00', 0x13, 0x1, 0x0) llseek(r1, 0x8d6, 0x83eb, &(0x7f00000002c0), 0x0) fcntl$F_GETFL(r0, 0x3) openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f0000000300)='/net/ether0/ifstats\x00', 0x14, 0x1, 0x0) openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f0000000340)='/net/ether0/ifstats\x00', 0x14, 0x1, 0x0) openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0) openat$prof_kptrace(0xffffffffffffff9c, &(0x7f00000003c0)='/prof/kptrace\x00', 0xe, 0x3, 0x0) openat$proc_self_status(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/status\x00', 0x12, 0x1, 0x0) openat$dev_ppid(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppid\x00', 0xa, 0x1, 0x0) openat$proc_self_note(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/note\x00', 0x10, 0x1, 0x0) openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f00000004c0)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0) openat$net_ipifc_0_snoop(0xffffffffffffff9c, &(0x7f0000000500)='/net/ipifc/0/snoop\x00', 0x13, 0x1, 0x0) openat$net_iproute(0xffffffffffffff9c, &(0x7f0000000540)='/net/iproute\x00', 0xd, 0x3, 0x0) openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f0000000580)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0) openat$dev_null(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/null\x00', 0xa, 0x1, 0x0) openat$proc_self_user(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/user\x00', 0x10, 0x1, 0x0) openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f0000000640)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0) openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f0000000680)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0) openat$dev_urandom(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/urandom\x00', 0xd, 0x1, 0x0) openat$dev_config(0xffffffffffffff9c, &(0x7f0000000700)='/dev/config\x00', 0xc, 0x1, 0x0) 16:36:00 executing program 0: r0 = openat$net_tcp_clone(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/clone\x00', 0xf, 0x3, 0x0) r1 = openat$proc_self_profile(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/profile\x00', 0x13, 0x1, 0x0) r2 = openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0) r3 = openat$dev_capuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/capuse\x00', 0xc, 0x3, 0x0) r4 = openat$dev_hostowner(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hostowner\x00', 0xf, 0x3, 0x0) r5 = openat$dev_drivers(0xffffffffffffff9c, &(0x7f0000000500)='/dev/drivers\x00', 0xd, 0x1, 0x0) tap_fds(&(0x7f0000000600)=[{r0, 0x1, 0x350, 0x7, &(0x7f00000000c0)={&(0x7f0000000040)="db26c6ed9f4cf9e81315206ad5fde4aba72af7cfea65bee542693162e05cb521687a435e9e6f58352be413830630c3d942538f686924bfd6a9b5a24ff1dbca1e17a8f69f9e9b424c4c559e3121e506f2", 0x40, 0x1, 0x3f, 0x8000}}, {r1, 0x3, 0xffea79c06f9f164e, 0x6b, &(0x7f00000001c0)={&(0x7f0000000140)="6ef5dea807126f975d60d5aa94f350f434a353d4f5050ab7d0cb7639c7ea764f866bed363ac17a0ee70ab2e1230a293e249abf5765f16a6611213ab9ca9a1c2548e74f0192c13d071a2a93032a5a2538", 0x1, 0x0, 0x400, 0xbe64, 0x7fff}}, {r2, 0x1, 0x1, 0x7, &(0x7f00000002c0)={&(0x7f0000000240)="a53f56a21774acdb872768e32ec05b8e78ef748c9cb1171b8725a30e8bb32441b533bc9ebe7b6dc886df67d573787a8fc863680b1b906973bb5a43f7df30858d69147c0105e9c979a9d49c26659eb9b1", 0x40000, 0x0, 0x4, 0x5, 0x9}}, {r3, 0x1, 0x214, 0x101, &(0x7f00000003c0)={&(0x7f0000000340)="75a7bfe0492a336957612983ede691986344f90984a216eee091448137e76cbe114c46517ff3729f8996f1597e887614b6c67a415fd15b526e53de71564cdd2b5dfe024a7940c40f4cd31623e503c555", 0x9, 0x1, 0x2, 0x8, 0xfffffffffffffff8}}, {r4, 0x3, 0x80, 0x1, &(0x7f00000004c0)={&(0x7f0000000440)="16dd5ac1f580df47eec2611a8a86c808932a40879bd87f5e9ac9fefcd693fb55ee4d5b50a1b13919620e39e3a7e8149244d2cf589d39260f6bec05a0ea3c2c809b9975152ca7ff2329b0b0af5728cbd7", 0x5, 0x0, 0x3f, 0xfff, 0x40}}, {r5, 0x0, 0x40, 0x6, &(0x7f00000005c0)={&(0x7f0000000540)="ab563e3fec90f71e5a2ec3516fcb11e90b2c9fc8658b3c671c6a6bf6b8b0cc2edd503a460be59afad408eab7be6f17bd673d3b1f36bc7baa5107b54da721da09b5dd6692502d0f8d12753ce09df85d84", 0x10001, 0x1, 0x401, 0x4, 0xffffffff}}], 0x6) r6 = openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f00000006c0)='/net/ether0/stats\x00', 0x12, 0x1, 0x0) fcntl$F_DUPFD(r5, 0x0, r6, 0x1) openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/ctl\x00', 0xf, 0x3, 0x0) openat$dev_sysctl(0xffffffffffffff9c, &(0x7f0000000740)='/dev/sysctl\x00', 0xc, 0x3, 0x0) nmount(r4, &(0x7f0000000780)='./file0\x00', 0x8, 0x7) fstat(r6, &(0x7f00000007c0)) openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f0000000840)='/net/icmp/stats\x00', 0x10, 0x1, 0x0) openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f0000000880)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0) openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f00000008c0)='/net/udp/0/local\x00', 0x11, 0x1, 0x0) openat$dev_sysstat(0xffffffffffffff9c, &(0x7f0000000900)='/dev/sysstat\x00', 0xd, 0x3, 0x0) openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f0000000940)='/net/tcp/1/status\x00', 0x12, 0x1, 0x0) openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f0000000980)='/net/ether0/2/ctl\x00', 0x12, 0x3, 0x0) openat$dev_cputime(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/cputime\x00', 0xd, 0x1, 0x0) r7 = openat$proc_self_core(0xffffffffffffff9c, &(0x7f0000000a00)='/proc/self/core\x00', 0x10, 0x1, 0x0) fd2path(r7, &(0x7f0000000a40)=""/183, 0xb7) openat$net_ether0_2_ifstats(0xffffffffffffff9c, &(0x7f0000000b00)='/net/ether0/2/ifstats\x00', 0x16, 0x1, 0x0) openat(r0, &(0x7f0000000b40)='./file0\x00', 0x8, 0x80800, 0x30) r8 = openat$proc_self_strace(0xffffffffffffff9c, &(0x7f0000000b80)='/proc/self/strace\x00', 0x12, 0x1, 0x0) openat$net_cs(0xffffffffffffff9c, &(0x7f0000000bc0)='/net/cs\x00', 0x8, 0x3, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000002, 0x12, r8, 0x4) openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f0000000c00)='/net/udp/0/local\x00', 0x11, 0x1, 0x0) openat$proc_self_notepg(0xffffffffffffff9c, &(0x7f0000000c40)='/proc/self/notepg\x00', 0x12, 0x1, 0x0) openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f0000000c80)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0) 16:36:00 executing program 2: openat$prof_mpstat(0xffffffffffffff9c, &(0x7f0000000000)='/prof/mpstat\x00', 0xd, 0x3, 0x0) r0 = openat$proc_self_core(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/core\x00', 0x10, 0x1, 0x0) r1 = proc_create(&(0x7f0000000080)='./file0\x00', 0x8, &(0x7f00000000c0)='/proc/self/core\x00', 0x10, 0x0) dup_fds_to(r1, &(0x7f0000000100)=[{r0}, {r0}], 0x2) openat$dev_user(0xffffffffffffff9c, &(0x7f0000000140)='/dev/user\x00', 0xa, 0x3, 0x0) openat$net_ipifc_0_remote(0xffffffffffffff9c, &(0x7f0000000180)='/net/ipifc/0/remote\x00', 0x14, 0x1, 0x0) openat$dev_config(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/config\x00', 0xc, 0x1, 0x0) r2 = openat$net_arp(0xffffffffffffff9c, &(0x7f0000000200)='/net/arp\x00', 0x9, 0x3, 0x0) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) openat$net_ipifc_0_remote(0xffffffffffffff9c, &(0x7f0000000240)='/net/ipifc/0/remote\x00', 0x14, 0x1, 0x0) r3 = proc_create(&(0x7f0000000280)='./file0\x00', 0x8, &(0x7f00000002c0)='/proc/self/core\x00', 0x10, 0x0) openat$net_tcp_2_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/net/tcp/2/ctl\x00', 0xf, 0x3, 0x0) openat$dev_sysstat(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sysstat\x00', 0xd, 0x3, 0x0) rmdir(&(0x7f0000000380)='./file0\x00', 0x8) proc_run(r3) proc_create(&(0x7f00000003c0)='./file0\x00', 0x8, &(0x7f0000000400)='/proc/self/core\x00', 0x10, 0x0) openat$net_ipselftab(0xffffffffffffff9c, &(0x7f0000000440)='/net/ipselftab\x00', 0xf, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, 0x1010, r2, 0x4) rmdir(&(0x7f0000000480)='./file0\x00', 0x8) nunmount(&(0x7f00000004c0)='./file0\x00', 0x8, &(0x7f0000000500)='./file0\x00', 0x8) openat$dev_sysstat(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sysstat\x00', 0xd, 0x3, 0x0) wstat(&(0x7f0000000580)='./file0\x00', 0x8, &(0x7f00000005c0)=""/155, 0x9b, 0x0) openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000680)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0) openat$prof_mpstat(0xffffffffffffff9c, &(0x7f00000006c0)='/prof/mpstat\x00', 0xd, 0x3, 0x0) openat$proc_self_ns(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/ns\x00', 0xe, 0x1, 0x0) openat$net_ether0_2_type(0xffffffffffffff9c, &(0x7f0000000740)='/net/ether0/2/type\x00', 0x13, 0x1, 0x0) proc_create(&(0x7f0000000780)='./file0\x00', 0x8, &(0x7f00000007c0)='/net/tcp/2/ctl\x00', 0xf, 0x1) openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f0000000800)='/net/ether0/addr\x00', 0x11, 0x3, 0x0) link(&(0x7f0000000840)='./file0\x00', 0x8, &(0x7f0000000880)='./file0\x00', 0x8) exec(&(0x7f00000008c0)='./file0\x00', 0x8, &(0x7f0000000900)='/net/ipselftab\x00', 0xf) 16:36:00 executing program 4: openat$net_tcp_2_remote(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/2/remote\x00', 0x12, 0x1, 0x0) r0 = openat$dev_stdout(0xffffffffffffff9c, &(0x7f0000000040)='/dev/stdout\x00', 0xc, 0x3, 0x0) openat$net_tcp_0_local(0xffffffffffffff9c, &(0x7f0000000080)='/net/tcp/0/local\x00', 0x11, 0x1, 0x0) r1 = openat$dev_empty(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/.empty\x00', 0xc, 0x3, 0x0) openat$net_tcp_2_remote(0xffffffffffffff9c, &(0x7f0000000100)='/net/tcp/2/remote\x00', 0x12, 0x1, 0x0) openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000140)='/dev/.empty\x00', 0xc, 0x3, 0x0) r2 = openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/osversion\x00', 0xf, 0x1, 0x0) openat$net_udp_clone(0xffffffffffffff9c, &(0x7f00000001c0)='/net/udp/clone\x00', 0xf, 0x3, 0x0) openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f0000000200)='/net/ipifc/0/status\x00', 0x14, 0x1, 0x0) r3 = openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f0000000240)='/net/ipifc/0/listen\x00', 0x14, 0x3, 0x0) openat$proc_self_proc(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/proc\x00', 0x10, 0x1, 0x0) openat$net_tcp_1_local(0xffffffffffffff9c, &(0x7f00000002c0)='/net/tcp/1/local\x00', 0x11, 0x1, 0x0) tcgetattr(r0, &(0x7f0000000300)) openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f0000000340)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0) r4 = openat$net_ether0_1_ifstats(0xffffffffffffff9c, &(0x7f0000000380)='/net/ether0/1/ifstats\x00', 0x16, 0x1, 0x0) openat$dev_zero(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/zero\x00', 0xa, 0x1, 0x0) openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f0000000400)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0) symlink(&(0x7f0000000440)='./file0\x00', 0x8, &(0x7f0000000480)='./file0\x00', 0x8) fcntl$F_SETFD(r1, 0x2, 0x1) openat$net_ipifc_0_remote(0xffffffffffffff9c, &(0x7f00000004c0)='/net/ipifc/0/remote\x00', 0x14, 0x1, 0x0) fcntl$F_SETFD(r3, 0x2, 0x1) openat$dev_stderr(0xffffffffffffff9c, &(0x7f0000000500)='/dev/stderr\x00', 0xc, 0x3, 0x0) fcntl$F_SETFL(r2, 0x4, 0x8000) openat$dev_null(0xffffffffffffff9c, &(0x7f0000000540)='/dev/null\x00', 0xa, 0x1, 0x0) r5 = openat$net_tcp_0_status(0xffffffffffffff9c, &(0x7f0000000580)='/net/tcp/0/status\x00', 0x12, 0x1, 0x0) openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f00000005c0)='/net/icmp/stats\x00', 0x10, 0x1, 0x0) openat$net_icmpv6_clone(0xffffffffffffff9c, &(0x7f0000000600)='/net/icmpv6/clone\x00', 0x12, 0x3, 0x0) openat$prof_mpstat(0xffffffffffffff9c, &(0x7f0000000640)='/prof/mpstat\x00', 0xd, 0x3, 0x0) openat$net_ether0_1_ifstats(0xffffffffffffff9c, &(0x7f0000000680)='/net/ether0/1/ifstats\x00', 0x16, 0x1, 0x0) fcntl$F_DUPFD(r5, 0x0, r4, 0x1) 16:36:00 executing program 5: r0 = openat$net_tcp_2_local(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/2/local\x00', 0x11, 0x1, 0x0) r1 = openat$dev_stderr(0xffffffffffffff9c, &(0x7f0000000100)='/dev/stderr\x00', 0xc, 0x3, 0x0) r2 = openat$proc_self_mem(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/mem\x00', 0xf, 0x1, 0x0) r3 = openat$dev_sysname(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sysname\x00', 0xd, 0x3, 0x0) r4 = openat$net_ipifc_0_err(0xffffffffffffff9c, &(0x7f0000000400)='/net/ipifc/0/err\x00', 0x11, 0x3, 0x0) r5 = openat$net_tcp_1_ctl(0xffffffffffffff9c, &(0x7f0000000500)='/net/tcp/1/ctl\x00', 0xf, 0x3, 0x0) tap_fds(&(0x7f0000000600)=[{r0, 0x2, 0x2, 0x3, &(0x7f00000000c0)={&(0x7f0000000040)="49d8febe0a82a1281d23813bd6b74c8f8379f097c300e6d283a09a1140e2914c3f6b0c84d48deaa8bf5cd65e738109e8788f2bef401db270d5fde8496c5b1869e10b6cd5411dc3b1846dc7bff0fd980c", 0x0, 0x0, 0xfcd3, 0x7, 0x3}}, {r1, 0x3, 0x10, 0x4d5, &(0x7f00000001c0)={&(0x7f0000000140)="0672b46051dc06707457981af10299fd548087847335f24fcc3f1a48792f404d216cc3595c163ada98cf8112aff5f1fde584dea8fe8c8648082c463cfe4c136e28b8394ea66d13d697cf070c465cc764", 0xc01, 0x0, 0x6, 0x401, 0x532}}, {r2, 0x0, 0x595, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)="cc1464b18b614511f527132c90e1dc62c8ff62f7a5989bedd89aca942e46cbf09afb041945e08ce5575e7d9fd51a1534a30de9cd3955390aa4af239b972f4c85bb84c734e4cf03f1e9dc8e6ee473c561", 0x400, 0x1, 0x7, 0x10000, 0x400}}, {r3, 0x3, 0x200, 0x9, &(0x7f00000003c0)={&(0x7f0000000340)="4c27c9045f21aea0d404470597f05c2c35267fa2e6ec190fe0a3483f86308cc47a494c32a8d4924d0aa9c147543064d9b2fd53b8ac574bc929a13b5baf1b0c7ecd961a79652b91da9de9c7ca70cc1bc0", 0x7, 0x1, 0x2c1e226d, 0x1f, 0x5}}, {r4, 0x1, 0x247, 0x3, &(0x7f00000004c0)={&(0x7f0000000440)="cebc50967a41b46d70164d5e3c2bf59ebec28d0af9d430a504b357b5e79764bf985d3e1177a9e557016874bc913f8c21b70f8d8882e3a36d2d1d39586aa93dbf9eec315e866ad973516eca454802f80f", 0x0, 0x0, 0x3000000, 0x7, 0x1ff}}, {r5, 0x2, 0x104, 0x6, &(0x7f00000005c0)={&(0x7f0000000540)="9be43391203eeb041642bf56ef378dd4e93f0d2e10fda24be62a7294f6000403d814c368e77c6652c449c7e6c2c4fa2525642c5dce6bd6e71fcac2a80eb58dc1df1f7220ead9822af58fec60c8c54ca3", 0x4, 0x1, 0x3, 0x8000, 0x669}}], 0x6) r6 = openat$dev_klog(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/klog\x00', 0xa, 0x1, 0x0) openat$proc_self_notepg(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/notepg\x00', 0x12, 0x1, 0x0) r7 = openat$proc_self_fpregs(0xffffffffffffff9c, &(0x7f0000000740)='/proc/self/fpregs\x00', 0x12, 0x1, 0x0) fcntl$F_SETFL(r7, 0x4, 0x800) openat$dev_zero(0xffffffffffffff9c, &(0x7f0000000780)='/dev/zero\x00', 0xa, 0x1, 0x0) openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f00000007c0)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0) openat$proc_self_ns(0xffffffffffffff9c, &(0x7f0000000800)='/proc/self/ns\x00', 0xe, 0x1, 0x0) openat$dev_sysctl(0xffffffffffffff9c, &(0x7f0000000840)='/dev/sysctl\x00', 0xc, 0x3, 0x0) openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f0000000880)='/net/udp/0/remote\x00', 0x12, 0x1, 0x0) openat$net_ether0_2_ifstats(0xffffffffffffff9c, &(0x7f00000008c0)='/net/ether0/2/ifstats\x00', 0x16, 0x1, 0x0) openat$proc_self_core(0xffffffffffffff9c, &(0x7f0000000900)='/proc/self/core\x00', 0x10, 0x1, 0x0) openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f0000000940)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0) openat$net_ipifc_0_err(0xffffffffffffff9c, &(0x7f0000000980)='/net/ipifc/0/err\x00', 0x11, 0x3, 0x0) openat$dev_stderr(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/stderr\x00', 0xc, 0x3, 0x0) openat$dev_cputime(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/cputime\x00', 0xd, 0x1, 0x0) openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/ctl\x00', 0xf, 0x3, 0x0) openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000a80)='/proc/self/text\x00', 0x10, 0x1, 0x0) openat$prof_mpstat_raw(0xffffffffffffff9c, &(0x7f0000000ac0)='/prof/mpstat-raw\x00', 0x11, 0x3, 0x0) openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f0000000b00)='/net/icmp/stats\x00', 0x10, 0x1, 0x0) fcntl$F_SETFL(r6, 0x4, 0x100000) openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f0000000b40)='/proc/self/ctl\x00', 0xf, 0x3, 0x0) openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f0000000b80)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0) openat$net_ipifc_0_snoop(0xffffffffffffff9c, &(0x7f0000000bc0)='/net/ipifc/0/snoop\x00', 0x13, 0x1, 0x0) 16:36:00 executing program 6: openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f0000000000)='/net/icmp/clone\x00', 0x10, 0x3, 0x0) r0 = openat$net_cs(0xffffffffffffff9c, &(0x7f0000000040)='/net/cs\x00', 0x8, 0x3, 0x0) openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f0000000080)='/net/icmp/clone\x00', 0x10, 0x3, 0x0) r1 = openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/noteid\x00', 0x12, 0x3, 0x0) fcntl$F_GETFL(r0, 0x3) r2 = openat$net_ipifc_1_status(0xffffffffffffff9c, &(0x7f0000000100)='/net/ipifc/1/status\x00', 0x14, 0x1, 0x0) read(r2, &(0x7f0000000140)=""/4096, 0x1000) openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f0000001140)='/proc/self/noteid\x00', 0x12, 0x3, 0x0) r3 = openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f0000001180)='/net/icmpv6/stats\x00', 0x12, 0x1, 0x0) r4 = openat$proc_self_args(0xffffffffffffff9c, &(0x7f00000011c0)='/proc/self/args\x00', 0x10, 0x3, 0x0) fcntl$F_GETFL(r4, 0x3) r5 = openat$net_tcp_1_data(0xffffffffffffff9c, &(0x7f0000001200)='/net/tcp/1/data\x00', 0x10, 0x3, 0x0) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) openat$net_ipifc_0_data(0xffffffffffffff9c, &(0x7f0000001240)='/net/ipifc/0/data\x00', 0x12, 0x3, 0x0) openat$proc_self_user(0xffffffffffffff9c, &(0x7f0000001280)='/proc/self/user\x00', 0x10, 0x1, 0x0) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f00000012c0)='/net/ether0/addr\x00', 0x11, 0x3, 0x0) r6 = openat$proc_self_strace_traceset(0xffffffffffffff9c, &(0x7f0000001300)='/proc/self/strace_traceset\x00', 0x1b, 0x3, 0x0) openat$proc_self_ns(0xffffffffffffff9c, &(0x7f0000001340)='/proc/self/ns\x00', 0xe, 0x1, 0x0) llseek(r5, 0xdc8, 0xfffffffffffffffc, &(0x7f0000001380), 0x2) openat$net_iproute(0xffffffffffffff9c, &(0x7f00000013c0)='/net/iproute\x00', 0xd, 0x3, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x30, r1, 0x6) openat$net_empty(0xffffffffffffff9c, &(0x7f0000001400)='/net/.empty\x00', 0xc, 0x3, 0x0) nanosleep(&(0x7f0000001440)={0xd, 0xb243}, &(0x7f0000001480)) openat$net_tcp_clone(0xffffffffffffff9c, &(0x7f00000014c0)='/net/tcp/clone\x00', 0xf, 0x3, 0x0) openat$dev_config(0xffffffffffffff9c, &(0x7f0000001500)='/dev/config\x00', 0xc, 0x1, 0x0) openat$net_tcp_2_local(0xffffffffffffff9c, &(0x7f0000001540)='/net/tcp/2/local\x00', 0x11, 0x1, 0x0) fcntl$F_SETFL(r3, 0x4, 0x188000) fcntl$F_GETFL(r6, 0x3) openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000001580)='/net/ether0/clone\x00', 0x12, 0x3, 0x0) 16:36:00 executing program 7: r0 = openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0) r1 = openat$net_tcp_2_local(0xffffffffffffff9c, &(0x7f0000000040)='/net/tcp/2/local\x00', 0x11, 0x1, 0x0) openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000000080)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0) r2 = openat$proc_self_status(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/status\x00', 0x12, 0x1, 0x0) nmount(r1, &(0x7f0000000100)='./file0\x00', 0x8, 0x7) tap_fds(&(0x7f0000000380)=[{r1, 0x2, 0x40, 0x41b4, &(0x7f00000001c0)={&(0x7f0000000140)="b6830daa6eb01eb42aec72d6ce068de926c92af8d1df95279864f2b7c4a367f29a0529544825ab25096dd5bb33598c27ae79666a0821f8245feb048b1ac3d7d0a9b173f0baa230d92534a45b86691095", 0x92, 0x0, 0x4, 0xe82, 0x7}}, {r0, 0xd3a41f644f5f8f, 0x1, 0x60000000000000, &(0x7f0000000280)={&(0x7f0000000200)="66a63743cc86df7ac7d7081f20eadaf1a18452155c3919d7012215d8234ad07d98a11f812e11d5526f74e47b9a5d7f28361b919a12e631497209660d4b311076ee0889ae678722357bce973a863742b4", 0x100000000, 0x1, 0x4, 0x8f7, 0xffff}}, {r1, 0x1, 0x64d7860d8efc9eeb, 0x8001, &(0x7f0000000340)={&(0x7f00000002c0)="198b59f2fe3d7f239a4ec857f441013bc5fa13ce048e87b92432f3789ddea21c4bb7f7106c21c072808cf83880b62a3d720a7389b99934a00ec43650dc9113499e410dfe4ddf78b87418737995c21f60", 0x4, 0x0, 0x1fc00000000000, 0x12000000000000, 0x101}}], 0x3) openat$dev_bintime(0xffffffffffffff9c, &(0x7f0000000400)='/dev/bintime\x00', 0xd, 0x3, 0x0) openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f0000000440)='/net/ipifc/0/status\x00', 0x14, 0x1, 0x0) openat$net_ipifc_0_data(0xffffffffffffff9c, &(0x7f0000000480)='/net/ipifc/0/data\x00', 0x12, 0x3, 0x0) fcntl$F_GETFL(r0, 0x3) openat$dev_caphash(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/caphash\x00', 0xd, 0x3, 0x0) r3 = openat$proc_self_profile(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/profile\x00', 0x13, 0x1, 0x0) r4 = openat$proc_self_proc(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/proc\x00', 0x10, 0x1, 0x0) openat$dev_sysctl(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sysctl\x00', 0xc, 0x3, 0x0) r5 = openat$prof_kprintx(0xffffffffffffff9c, &(0x7f00000005c0)='/prof/kprintx\x00', 0xe, 0x3, 0x0) openat$net_tcp_clone(0xffffffffffffff9c, &(0x7f0000000600)='/net/tcp/clone\x00', 0xf, 0x3, 0x0) openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000640)='/dev/osversion\x00', 0xf, 0x1, 0x0) fstat(r5, &(0x7f0000000680)) openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f0000000700)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0) openat$dev_bintime(0xffffffffffffff9c, &(0x7f0000000740)='/dev/bintime\x00', 0xd, 0x3, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x810, r2, 0x2) openat$dev_stdout(0xffffffffffffff9c, &(0x7f0000000780)='/dev/stdout\x00', 0xc, 0x3, 0x0) tap_fds(&(0x7f0000000940)=[{r4, 0x1, 0x200, 0x800, &(0x7f0000000840)={&(0x7f00000007c0)="f03a861e8b4bf6c60a4185390ba1f44249a31c2818b7f0616afc970b5a682cd65014006dbca9d587c2297e63e5b660ceb6debb74351efcedef4df28105d3c4b4dd64b498f4540d01a693e361f0c93a67", 0x9, 0x0, 0x9, 0x9, 0x80000001}}, {r3, 0x1, 0x2, 0x9, &(0x7f0000000900)={&(0x7f0000000880)="68c096265a4b452d0bf579b4ef50320264d887724542421249065b5267739e07e9f2a76829e4a03d067944ddc342437abc93048f5b624ff4ed8dca5c21fcb8cf0fc35fdcf2593f7877b596ba54ec068d", 0x3, 0x1, 0x7f, 0xff13, 0xffffffff7fffffff}}], 0x2) openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f0000000980)='/net/ether0/0/ctl\x00', 0x12, 0x3, 0x0) openat$net_tcp_2_local(0xffffffffffffff9c, &(0x7f00000009c0)='/net/tcp/2/local\x00', 0x11, 0x1, 0x0) openat(r1, &(0x7f0000000a00)='./file0\x00', 0x8, 0x8402, 0x41) openat$net_tcp_1_listen(0xffffffffffffff9c, &(0x7f0000000a40)='/net/tcp/1/listen\x00', 0x12, 0x3, 0x0) r6 = openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f0000000a80)='/net/udp/0/ctl\x00', 0xf, 0x3, 0x0) openat$proc_self_strace(0xffffffffffffff9c, &(0x7f0000000ac0)='/proc/self/strace\x00', 0x12, 0x1, 0x0) read(r6, &(0x7f0000000b00)=""/4096, 0x1000) 16:36:01 executing program 1: openat$net_log(0xffffffffffffff9c, &(0x7f0000000000)='/net/log\x00', 0x9, 0x3, 0x0) 16:36:01 executing program 1: r0 = openat$net_ipselftab(0xffffffffffffff9c, &(0x7f0000000000)='/net/ipselftab\x00', 0xf, 0x1, 0x0) openat$proc_self_proc(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/proc\x00', 0x10, 0x1, 0x0) openat$proc_self_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/mem\x00', 0xf, 0x1, 0x0) r1 = openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0) r2 = openat$dev_pgrpid(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pgrpid\x00', 0xc, 0x1, 0x0) write(r1, &(0x7f0000000140)="a456f34020e61706b4432eeaced3dfe9d306a3d240ec8858614d1ed71ab964a66fc5a9bc2356593d8edffb3fb90000c731c27e3d3f42240212eac21e9dfea8", 0x3f) fd2path(r0, &(0x7f0000000180)=""/77, 0x4d) fstat(r2, &(0x7f0000000200)) openat$net_cs(0xffffffffffffff9c, &(0x7f0000000280)='/net/cs\x00', 0x8, 0x3, 0x0) openat$proc_self_args(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/args\x00', 0x10, 0x3, 0x0) r3 = openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/syscall\x00', 0x13, 0x1, 0x0) r4 = openat$net_tcp_0_local(0xffffffffffffff9c, &(0x7f0000000340)='/net/tcp/0/local\x00', 0x11, 0x1, 0x0) openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000380)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0) openat$proc_self_core(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/core\x00', 0x10, 0x1, 0x0) openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f0000000400)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0) openat$dev_sdctl(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sdctl\x00', 0xb, 0x3, 0x0) openat$dev_caphash(0xffffffffffffff9c, &(0x7f0000000480)='/dev/caphash\x00', 0xd, 0x3, 0x0) openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f00000004c0)='/net/udp/0/err\x00', 0xf, 0x3, 0x0) openat$net_iprouter(0xffffffffffffff9c, &(0x7f0000000500)='/net/iprouter\x00', 0xe, 0x3, 0x0) openat$prof_kptrace(0xffffffffffffff9c, &(0x7f0000000540)='/prof/kptrace\x00', 0xe, 0x3, 0x0) openat$dev_stdout(0xffffffffffffff9c, &(0x7f0000000580)='/dev/stdout\x00', 0xc, 0x3, 0x0) openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f00000005c0)='/net/udp/0/remote\x00', 0x12, 0x1, 0x0) openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/vmstatus\x00', 0x14, 0x1, 0x0) openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f0000000640)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0) openat(r4, &(0x7f0000000680)='./file0\x00', 0x8, 0x0, 0x100) openat$dev_hostowner(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/hostowner\x00', 0xf, 0x3, 0x0) write(r3, &(0x7f0000000700)="329d7ca64b23aaff157baf3a397d8de44aeb3953e94705f3207b755cca2714b39e31bcb179f2f4f03a1c7cfb94faac35fbcb7c40aa3ca3cdeef89562e028ced76bee3745aab24976a585ab30a4556a9e751e8cdc11ec6a1f8b975603a8b861157852813c0d47c48ffb1ebf1258c724fe059d3c28a48ba2a8b938520de90f5449edc6a97d729fa38ceaa5c66c3b5b14318f", 0x91) openat$dev_kmesg(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/kmesg\x00', 0xb, 0x1, 0x0) openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000000800)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0) openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f0000000840)='/net/ether0/0/data\x00', 0x13, 0x3, 0x0) 16:36:01 executing program 1: r0 = openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f0000000000)='/net/udp/0/data\x00', 0x10, 0x3, 0x0) openat$proc_self_notepg(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/notepg\x00', 0x12, 0x1, 0x0) abort_sysc_fd(r0) 16:36:01 executing program 1: r0 = openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f0000000000)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0) r1 = openat$proc_self_core(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/core\x00', 0x10, 0x1, 0x0) openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000080)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0) r2 = openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ether0/ifstats\x00', 0x14, 0x1, 0x0) r3 = openat$dev_bintime(0xffffffffffffff9c, &(0x7f0000000100)='/dev/bintime\x00', 0xd, 0x3, 0x0) fd2path(r3, &(0x7f0000000140)=""/94, 0x5e) openat(r2, &(0x7f00000001c0)='./file0\x00', 0x8, 0x1a1200, 0x6) r4 = openat$dev_sysstat(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sysstat\x00', 0xd, 0x3, 0x0) openat$dev_user(0xffffffffffffff9c, &(0x7f0000000240)='/dev/user\x00', 0xa, 0x3, 0x0) r5 = openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/vmstatus\x00', 0x14, 0x1, 0x0) fcntl$F_GETFD(r5, 0x1) openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f00000002c0)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0) openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f0000000300)='/net/udp/0/status\x00', 0x12, 0x1, 0x0) r6 = proc_create(&(0x7f0000000340)='./file0\x00', 0x8, &(0x7f0000000380)='/dev/bintime\x00', 0xd, 0x1) dup_fds_to(r6, &(0x7f00000003c0)=[{r0}, {r0}, {r4}, {r1}], 0x4) openat$net_empty(0xffffffffffffff9c, &(0x7f0000000400)='/net/.empty\x00', 0xc, 0x3, 0x0) openat$dev_capuse(0xffffffffffffff9c, &(0x7f0000000440)='/dev/capuse\x00', 0xc, 0x3, 0x0) openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/vmstatus\x00', 0x14, 0x1, 0x0) openat$net_ether0_1_ifstats(0xffffffffffffff9c, &(0x7f00000004c0)='/net/ether0/1/ifstats\x00', 0x16, 0x1, 0x0) openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000000500)='/dev/stdin\x00', 0xb, 0x3, 0x0) openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f0000000540)='/net/udp/0/remote\x00', 0x12, 0x1, 0x0) r7 = openat$dev_ppid(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppid\x00', 0xa, 0x1, 0x0) nmount(r0, &(0x7f00000005c0)='./file0\x00', 0x8, 0x4) nmount(r2, &(0x7f0000000600)='./file0\x00', 0x8, 0x16) openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000640)='/dev/.empty\x00', 0xc, 0x3, 0x0) openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000680)='/dev/.empty\x00', 0xc, 0x3, 0x0) openat$net_log(0xffffffffffffff9c, &(0x7f00000006c0)='/net/log\x00', 0x9, 0x3, 0x0) dup_fds_to(r6, &(0x7f0000000700)=[{r7}], 0x1) openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f0000000740)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0) openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f0000000780)='/net/udp/0/remote\x00', 0x12, 0x1, 0x0) 16:36:01 executing program 1: r0 = openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f0000000140)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0) openat$net_ipifc_1_status(0xffffffffffffff9c, &(0x7f0000000000)='/net/ipifc/1/status\x00', 0x14, 0x1, 0x0) fcntl$F_SETFL(r0, 0x4, 0x0) 16:36:01 executing program 1: rename(&(0x7f0000000000)='./file0\x00', 0x8, &(0x7f0000000040)='./file0\x00', 0x8) rename(&(0x7f0000000080)='./file0\x00', 0x8, &(0x7f00000000c0)='./file0\x00', 0x8) readlink(&(0x7f0000000100)='./file0\x00', 0x8, &(0x7f0000000140)=""/144, 0x90) readlink(&(0x7f0000000200)='./file0\x00', 0x8, &(0x7f0000000240)=""/4096, 0x1000) readlink(&(0x7f0000001240)='./file0\x00', 0x8, &(0x7f0000001280)=""/180, 0xb4) r0 = openat$net_ether0_1_ifstats(0xffffffffffffff9c, &(0x7f0000001340)='/net/ether0/1/ifstats\x00', 0x16, 0x1, 0x0) readlink(&(0x7f0000001380)='./file0\x00', 0x8, &(0x7f00000013c0)=""/154, 0x9a) nbind(&(0x7f0000001480)='./file0/file0\x00', 0xe, &(0x7f00000014c0)='./file0\x00', 0x8, 0x0) r1 = openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f0000001500)='/net/icmp/stats\x00', 0x10, 0x1, 0x0) wstat(&(0x7f0000001540)='./file0\x00', 0x8, &(0x7f0000001580)=""/161, 0xa1, 0x0) llseek(r1, 0x0, 0x9, &(0x7f0000001640), 0x1) link(&(0x7f0000001680)='./file0\x00', 0x8, &(0x7f00000016c0)='./file0/file0\x00', 0xe) openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f0000001700)='/net/udp/0/remote\x00', 0x12, 0x1, 0x0) openat$net_tcp_2_remote(0xffffffffffffff9c, &(0x7f0000001740)='/net/tcp/2/remote\x00', 0x12, 0x1, 0x0) nbind(&(0x7f0000001780)='./file0\x00', 0x8, &(0x7f00000017c0)='./file0/file0\x00', 0xe, 0x1) openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f0000001800)='/net/tcp/0/err\x00', 0xf, 0x3, 0x0) nmount(r0, &(0x7f0000001840)='./file0/file0\x00', 0xe, 0x2) openat$net_empty(0xffffffffffffff9c, &(0x7f0000001880)='/net/.empty\x00', 0xc, 0x3, 0x0) pop_ctx(&(0x7f00000018c0)="d7734a1fe953c3e21e891e95302f05967fc6fbf1928cf0c020985a30a24d325e05ae93f088546df4af1620c6c1f981bf7e413740086393bead5dbee453efaa17b9a8fdf986f22b42a9d95414518ee6ef19b3c5d9d52fd0709936bb4c6c99d89778dbccf95f9cb8c475a45659f9453336d079b33d2b306c5e8e516271cfa639b9ba4e332a25c21895c8d722d2ae36738d5474d3431fb909eb10a01fcc6a73290b14f610c229630b1f8b8b40c9291c910f49eca3ae0a72d05dc6f856f18014217051431cd0d89447c31f82d69bb7bafeadc5a09a50d0811edc") fd2path(r1, &(0x7f00000019c0)=""/65, 0x41) readlink(&(0x7f0000001a40)='./file0/file0\x00', 0xe, &(0x7f0000001a80)=""/161, 0xa1) openat$dev_sysctl(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/sysctl\x00', 0xc, 0x3, 0x0) lstat(&(0x7f0000001b80)='./file0/file0\x00', 0xe, &(0x7f0000001bc0)) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) nmount(r0, &(0x7f0000001c40)='./file0/file0\x00', 0xe, 0x10) openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f0000001c80)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0) exec(&(0x7f0000001cc0)='./file0/file0\x00', 0xe, &(0x7f0000001d00)='[!\x00', 0x3) openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/self/syscall\x00', 0x13, 0x1, 0x0) openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f0000001d80)='/proc/self/syscall\x00', 0x13, 0x1, 0x0) proc_create(&(0x7f0000001dc0)='./file0/file0\x00', 0xe, &(0x7f0000001e00)='/net/tcp/0/err\x00', 0xf, 0x1) bash-4.3$ kernel panic at kern/arch/x86/trap.c:318, from core 1: Proc-ful Page Fault in the Kernel at 0x000000000000001b! HW TRAP frame at 0xfffffff000082d30 on core 1 rax 0x0000000000000000 rbx 0xffff80000496b9a0 rcx 0xfffffff000082ea0 rdx 0x0000000000000005 rbp 0xfffffff000082e38 rsi 0x0000000000000000 rdi 0xfffffff000082ea0 r8 0x0000000000000001 r9 0xffffffffc8f655c0 r10 0x0000000000000030 r11 0xffff800002e0cca0 r12 0xffff80000218b900 r13 0x0000000020000100 r14 0x0000000000000073 r15 0x0000000000000090 trap 0x0000000e Page Fault gsbs 0xffffffffc8e37dc0 fsbs 0x0000000000000000 err 0x--------00000000 rip 0xffffffffc20587f4 cs 0x------------0008 flag 0x0000000000010246 rsp 0xfffffff000082df8 ss 0x------------0010 Backtrace of kernel context on Core 1: #01 [<0xffffffffc20587f4>] in sys_readlink #02 [<0xffffffffc2059ea9>] in syscall #03 [<0xffffffffc205aa58>] in run_local_syscall #04 [<0xffffffffc205af99>] in prep_syscalls #05 [<0xffffffffc20ac882>] in sysenter_callwrapper Entering Nanwan's Dungeon on Core 1 (Ints off): Type 'help' for a list of commands.