2019/05/06 11:23:04 fuzzer started 2019/05/06 11:23:04 dialing manager at 127.0.0.1:37175 2019/05/06 11:23:04 syscalls: 212 2019/05/06 11:23:04 code coverage: support is not implemented in syzkaller 2019/05/06 11:23:04 comparison tracing: support is not implemented in syzkaller 2019/05/06 11:23:04 extra coverage: support is not implemented in syzkaller 2019/05/06 11:23:04 setuid sandbox: support is not implemented in syzkaller 2019/05/06 11:23:04 namespace sandbox: support is not implemented in syzkaller 2019/05/06 11:23:04 Android sandbox: support is not implemented in syzkaller 2019/05/06 11:23:04 fault injection: support is not implemented in syzkaller 2019/05/06 11:23:04 leak checking: support is not implemented in syzkaller 2019/05/06 11:23:04 net packet injection: support is not implemented in syzkaller 2019/05/06 11:23:04 net device setup: support is not implemented in syzkaller 11:23:05 executing program 0: r0 = openat$net_icmpv6_clone(0xffffffffffffff9c, &(0x7f0000000000)='/net/icmpv6/clone\x00', 0x12, 0x3, 0x0) openat$dev_klog(0xffffffffffffff9c, &(0x7f0000000040)='/dev/klog\x00', 0xa, 0x1, 0x0) r1 = openat$net_ipifc_1_status(0xffffffffffffff9c, &(0x7f0000000080)='/net/ipifc/1/status\x00', 0x14, 0x1, 0x0) r2 = openat$net_ether0_0_type(0xffffffffffffff9c, 0xfffffffffffffffe, 0x0, 0x1, 0x0) tcgetattr(r1, &(0x7f00000000c0)) readlink(&(0x7f0000000100)='./file0\x00', 0x8, &(0x7f0000000140)=""/240, 0xf0) r3 = openat$net_ether0_2_ifstats(0xffffffffffffff9c, &(0x7f0000000240)='/net/ether0/2/ifstats\x00', 0x16, 0x1, 0x0) openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f0000000280)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0) openat$proc_self_ns(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/ns\x00', 0xe, 0x1, 0x0) openat$net_arp(0xffffffffffffff9c, &(0x7f0000000300)='/net/arp\x00', 0x9, 0x3, 0x0) r4 = openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f0000000340)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0) r5 = openat$dev_user(0xffffffffffffff9c, &(0x7f0000000380)='/dev/user\x00', 0xa, 0x3, 0x0) r6 = openat$dev_random(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/random\x00', 0xc, 0x1, 0x0) r7 = openat$proc_self_segment(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/segment\x00', 0x13, 0x1, 0x0) openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f0000000440)='/net/ether0/0/ctl\x00', 0x12, 0x3, 0x0) openat$net_ether0_2_type(0xffffffffffffff9c, &(0x7f0000000480)='/net/ether0/2/type\x00', 0x13, 0x1, 0x0) fwstat(r2, &(0x7f00000004c0), 0x0, 0x0) tcgetattr(r5, &(0x7f0000000500)) link(&(0x7f0000000540)='./file0\x00', 0x8, &(0x7f0000000580)='./file1\x00', 0x8) r8 = openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f00000005c0)='/net/ether0/addr\x00', 0x11, 0x3, 0x0) openat$net_icmpv6_clone(0xffffffffffffff9c, &(0x7f0000000600)='/net/icmpv6/clone\x00', 0x12, 0x3, 0x0) openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f0000000640)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0) openat$net_tcp_0_data(0xffffffffffffff9c, &(0x7f0000000680)='/net/tcp/0/data\x00', 0x10, 0x3, 0x0) r9 = openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/ctl\x00', 0xf, 0x3, 0x0) nunmount(&(0x7f0000000700)='./file1\x00', 0x8, &(0x7f0000000740)='./file1\x00', 0x8) tap_fds(&(0x7f0000000d80)=[{r0, 0x2, 0x184, 0x1, &(0x7f0000000800)={&(0x7f0000000780)="74ea8f42e873bb21744c653f1dad57a0ea95e2679ee932325f62da5a6ef5c7fdba940446f399a92ddb0b076db460cc9ebbb83cf2340518efa330b9864b79fc29111a2c3455fa82ded57de8ef972a38e8", 0x400, 0x0, 0x7, 0x8, 0x8000}}, {r2, 0x1, 0x2f2, 0x423, &(0x7f00000008c0)={&(0x7f0000000840)="b0f7b981d8fffca14bf52d955a8fbd657eeca90cbe063d96c9157d9acbdc85a8d0c294b82df29ca2072c115e88bf7b2588e2efd8d2ca3fe1955afe093ce59f43d9f3b04ea4e4fe8aff945c01f03642ac", 0x8, 0x0, 0xed, 0x101, 0x7}}, {r9, 0x1, 0x2, 0x5, &(0x7f0000000980)={&(0x7f0000000900)="9f38160b7590729418ed45f23b145b360b4b9dad6b09b69a88d2758f0c974970b4788e6c1e8b84b69fc7db30b9ce725beaf3722ed98c2d7aa0e7966632212ddd7fba7282a2b7096e8e109d366b08d53c", 0x1766, 0x0, 0x5, 0x14132c47, 0x9}}, {r7, 0x2, 0x80, 0x6, &(0x7f0000000a40)={&(0x7f00000009c0)="e8584aac788ee2cc0453b70ddfab1c0d584b88de6eae1a4ff265d12d9e61c4a452bd1641af2386f34ae8407a094e140318dd76ebad4b887cc30dcfe3f3aa7f325045173adb2fe441e6c6cc83780e35b8", 0x0, 0x1, 0x8, 0x1, 0x81}}, {r4, 0x2, 0x48, 0x0, &(0x7f0000000b00)={&(0x7f0000000a80)="a7199d5340f5d294a5e69ef4eda5e67e3199af297ad3dd1213e83f0c25e3a4a1e3132ba0c942af359361809d76a25a76fe6a64654b0af6d56ec101b53093c8f7853cb87772b11a7c677a7596b812704f", 0x8000, 0x0, 0x81, 0x8, 0x7}}, {r8, 0x3, 0x10, 0x4, &(0x7f0000000bc0)={&(0x7f0000000b40)="5e24e49a3cedbbe340491daa770cf7a2721777e783fb57bfc9148da0a7fb6cb74aed424e3718930fe542cd0b7b8b2356b835fb5cc430b1795a1123818f952cbf5592aa21faca33fef086e2d094476e16", 0xfffffffffffffff7, 0x0, 0x9, 0x8, 0xffffffff}}, {r6, 0x3, 0x109, 0x7, &(0x7f0000000c80)={&(0x7f0000000c00)="edc50f0610833be08dd0447ebcac149a70492c726795c2dc22e4ab667025808947a3efbb1739f2036d832cb6f8e6ca0bb940a6911955d7293375c4395773fa1701f9d8cebbaf8932f8fd843ba455ad25", 0x20, 0x0, 0x2, 0x2, 0x20d5}}, {r3, 0x0, 0x200, 0x3, &(0x7f0000000d40)={&(0x7f0000000cc0)="b84ca04f31d6340469c3aefab96e7a1618f357f527e12d1119d54a2417f38d08a539a4c503b5c9416ccc960e350b0aeeb5f6188b42ed04872179dc826ed4fe5228bd9104a2e7e55cab9221f39ae94936", 0xfffffffffffff801, 0x1, 0x4, 0xffffffff, 0x2be6}}], 0x8) fcntl$F_SYNC(r1, 0x65) openat$dev_ppid(0xffffffffffffff9c, &(0x7f0000000e80)='/dev/ppid\x00', 0xa, 0x1, 0x0) write(r9, &(0x7f0000000ec0)="fda1c758c7c1cfd4a61e87303cf07201f3b72b02f614240a2961b1cb3a1bcdfa80b9e37e64f4aca4b7dad916fe148fa856ec4c0cc0b22573aff2c78ff98e6b0ad719fc828d03499d89f5fa098217568d154b428c3c2cd660cb7ac4be4ac693ad3798e6f2728f9cf8327f3d2d05c6736814e2385b76dc8b9ec215d2f8a54b0783befada3db8b4d2ed1844e4859229d529b1958313c39eba953b800f60991cbcba23aaaae0eadc32df589fc33452b29f8d8a451b", 0xb3) openat$dev_hostowner(0xffffffffffffff9c, &(0x7f0000000f80)='/dev/hostowner\x00', 0xf, 0x3, 0x0) 11:23:05 executing program 1: r0 = openat$net_tcp_0_status(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/0/status\x00', 0x12, 0x1, 0x0) openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/syscall\x00', 0x13, 0x1, 0x0) fd2path(r0, &(0x7f0000000080)=""/157, 0x9d) r1 = openat$dev_config(0xffffffffffffff9c, &(0x7f0000000140)='/dev/config\x00', 0xc, 0x1, 0x0) openat$net_udp_clone(0xffffffffffffff9c, &(0x7f0000000180)='/net/udp/clone\x00', 0xf, 0x3, 0x0) r2 = openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0) openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000200)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0) fcntl$F_SETFD(r1, 0x2, 0x0) r3 = openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0) dup_fds_to(0x0, &(0x7f0000000280)=[{r2}], 0x1) openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0) r4 = openat$net_icmpv6_clone(0xffffffffffffff9c, &(0x7f0000000300)='/net/icmpv6/clone\x00', 0x12, 0x3, 0x0) r5 = openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0) r6 = openat$net_tcp_0_data(0xffffffffffffff9c, &(0x7f0000000380)='/net/tcp/0/data\x00', 0x10, 0x3, 0x0) r7 = proc_create(&(0x7f00000003c0)='./file0\x00', 0x8, &(0x7f0000000400)='/net/ether0/1/data\x00', 0x13, 0x1) dup_fds_to(r7, &(0x7f0000000440)=[{r1}, {r3}, {r0}, {r6}, {r5}], 0x5) openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000480)='/dev/.empty\x00', 0xc, 0x3, 0x0) openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f00000004c0)='/net/ether0/0/ifstats\x00', 0x16, 0x1, 0x0) symlink(&(0x7f0000000500)='./file0\x00', 0x8, &(0x7f0000000540)='./file0\x00', 0x8) openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f0000000580)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0) openat$prof_mpstat_raw(0xffffffffffffff9c, &(0x7f00000005c0)='/prof/mpstat-raw\x00', 0x11, 0x3, 0x0) fcntl$F_DUPFD(r4, 0x0, r4, 0x0) openat$dev_pid(0xffffffffffffff9c, &(0x7f0000000600)='/dev/pid\x00', 0x9, 0x1, 0x0) openat$net_tcp_0_ctl(0xffffffffffffff9c, &(0x7f0000000640)='/net/tcp/0/ctl\x00', 0xf, 0x3, 0x0) openat$proc_self_segment(0xffffffffffffff9c, &(0x7f0000000680)='/proc/self/segment\x00', 0x13, 0x1, 0x0) openat$dev_osversion(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/osversion\x00', 0xf, 0x1, 0x0) openat$net_ether0_1_ifstats(0xffffffffffffff9c, &(0x7f0000000700)='/net/ether0/1/ifstats\x00', 0x16, 0x1, 0x0) fcntl$F_GETFL(r2, 0x3) r8 = openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f0000000740)='/proc/self/vmstatus\x00', 0x14, 0x1, 0x0) fcntl$F_SETFL(r8, 0x4, 0x88000) 11:23:05 executing program 2: r0 = openat$net_ipifc_0_err(0xffffffffffffff9c, &(0x7f0000000000)='/net/ipifc/0/err\x00', 0x11, 0x3, 0x0) fcntl$F_GETFD(r0, 0x1) fcntl$F_GETFL(r0, 0x3) fchdir(0xffffffffffffffff, r0) openat$net_tcp_2_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/net/tcp/2/ctl\x00', 0xf, 0x3, 0x0) r1 = openat$dev_null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0xa, 0x1, 0x0) r2 = proc_create(&(0x7f00000000c0)='./file0\x00', 0x8, &(0x7f0000000100)='--(,&%)-{#\x00', 0xb, 0x0) fchdir(r2, r1) openat(r1, &(0x7f0000000140)='./file0\x00', 0x8, 0x1182, 0x10) tcgetattr(r1, &(0x7f0000000180)) fcntl$F_SYNC(r0, 0x65) openat$proc_self_mem(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/mem\x00', 0xf, 0x1, 0x0) openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f0000000200)='/net/icmp/stats\x00', 0x10, 0x1, 0x0) r3 = openat$proc_self_note(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/note\x00', 0x10, 0x1, 0x0) openat(0xffffffffffffffff, &(0x7f0000000280)='./file0/file0\x00', 0xe, 0x81080, 0x2) openat$dev_null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0xa, 0x1, 0x0) openat$net_ipifc_1_listen(0xffffffffffffff9c, &(0x7f0000000300)='/net/ipifc/1/listen\x00', 0x14, 0x3, 0x0) openat$dev_null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0xa, 0x1, 0x0) openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f0000000380)='/net/icmp/stats\x00', 0x10, 0x1, 0x0) openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f00000003c0)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0) openat$dev_pid(0xffffffffffffff9c, &(0x7f0000000400)='/dev/pid\x00', 0x9, 0x1, 0x0) openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000440)='/dev/.empty\x00', 0xc, 0x3, 0x0) openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/ctl\x00', 0xf, 0x3, 0x0) openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f00000004c0)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0) stat(&(0x7f0000000500)='./file0/file0\x00', 0xe, &(0x7f0000000540)) openat$proc_self_text(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/text\x00', 0x10, 0x1, 0x0) openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f0000000600)='/net/ether0/0/ctl\x00', 0x12, 0x3, 0x0) openat$net_ether0_0_type(0xffffffffffffff9c, &(0x7f0000000640)='/net/ether0/0/type\x00', 0x13, 0x1, 0x0) openat(r3, &(0x7f0000000680)='./file0/file0/file0\x00', 0x14, 0x1000, 0x4) openat$dev_config(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/config\x00', 0xc, 0x1, 0x0) 11:23:05 executing program 3: openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0) nunmount(&(0x7f0000000040)='./file0\x00', 0x8, &(0x7f0000000080)='./file0\x00', 0x8) openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0) symlink(&(0x7f0000000100)='./file0\x00', 0x8, &(0x7f0000000140)='./file0\x00', 0x8) openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f0000000180)='/net/ether0/0/ifstats\x00', 0x16, 0x1, 0x0) rmdir(&(0x7f00000001c0)='./file1\x00', 0x8) r0 = openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f0000000200)='/net/ether0/addr\x00', 0x11, 0x3, 0x0) openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f0000000240)='/net/udp/0/data\x00', 0x10, 0x3, 0x0) r1 = openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000280)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0) openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0) link(&(0x7f0000000300)='./file1\x00', 0x8, &(0x7f0000000340)='./file0\x00', 0x8) nmount(r1, &(0x7f0000000380)='./file0\x00', 0x8, 0x0) openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0) openat$prof_kprintx(0xffffffffffffff9c, &(0x7f0000000400)='/prof/kprintx\x00', 0xe, 0x3, 0x0) openat$dev_killkid(0xffffffffffffff9c, &(0x7f0000000440)='/dev/killkid\x00', 0xd, 0x3, 0x0) openat$proc_self_fpregs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/fpregs\x00', 0x12, 0x1, 0x0) openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f00000004c0)='/net/udp/0/remote\x00', 0x12, 0x1, 0x0) openat$proc_self_strace_traceset(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/strace_traceset\x00', 0x1b, 0x3, 0x0) openat$net_tcp_1_local(0xffffffffffffff9c, &(0x7f0000000540)='/net/tcp/1/local\x00', 0x11, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000, 0x30, r0, 0x101) lstat(&(0x7f0000000580)='./file1\x00', 0x8, &(0x7f00000005c0)) openat$dev_stderr(0xffffffffffffff9c, &(0x7f0000000640)='/dev/stderr\x00', 0xc, 0x3, 0x0) openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f0000000680)='/net/udp/0/status\x00', 0x12, 0x1, 0x0) openat$proc_self_status(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/status\x00', 0x12, 0x1, 0x0) r2 = openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f0000000700)='/net/udp/0/data\x00', 0x10, 0x3, 0x0) close(r2) openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f0000000740)='/net/ether0/stats\x00', 0x12, 0x1, 0x0) openat$proc_self_fd(0xffffffffffffff9c, &(0x7f0000000780)='/proc/self/fd\x00', 0xe, 0x1, 0x0) openat$net_iproute(0xffffffffffffff9c, &(0x7f00000007c0)='/net/iproute\x00', 0xd, 0x3, 0x0) rename(&(0x7f0000000800)='./file1\x00', 0x8, &(0x7f0000000840)='./file1/file0\x00', 0xe) 11:23:05 executing program 4: exec(&(0x7f0000000000)='./file0\x00', 0x8, &(0x7f0000000040)='(\x00', 0x2) lstat(&(0x7f0000000080)='./file0\x00', 0x8, &(0x7f00000000c0)) lstat(&(0x7f0000000140)='./file0/file0\x00', 0xe, &(0x7f0000000180)) exec(&(0x7f0000000200)='./file0/file0\x00', 0xe, &(0x7f0000000240)='}:\x00', 0x3) pop_ctx(&(0x7f0000000280)="7297b7c2ef14422bc6f77cfeafd0c5cf0b9770fc3429a5be4bf60b2e1bd511ded662f1142f0c7ce11f8226a81151fb1d7a900eba31ca411b54a86c738043ccea3bf73928ffd65998e494e0aefd530e9d83b756ab64915b8e60a2a082346ddc2b211cafb88c7de8786679feadf64cc7df95a4fd71ffc1b67f6ace7bbd64cfc0a34b6220840bac21ec93e4a5ca334b711cbe7fc71dd9a609186b843a6011009690a68b2e87ecdea9f5fc8d491b4c0d6360e30b0863c1c02472ee731748ebcd24f6de065dda1d391a8f4da66357916f9b36eab9e29a0626097e") r0 = openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f0000000380)='/net/tcp/1/status\x00', 0x12, 0x1, 0x0) r1 = proc_create(&(0x7f00000003c0)='./file0/file0\x00', 0xe, &(0x7f0000000400)='\x00', 0x1, 0x1) dup_fds_to(r1, &(0x7f0000000440)=[{r0}, {r0}, {r0}, {r0}, {r0}, {r0}, {r0}], 0x7) r2 = openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f00000004c0)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0) unlink(&(0x7f0000000500)='./file0/file0\x00', 0xe) abort_sysc_fd(r0) symlink(&(0x7f0000000540)='./file0/file0\x00', 0xe, &(0x7f0000000580)='./file0/file0\x00', 0xe) lstat(&(0x7f00000005c0)='./file0\x00', 0x8, &(0x7f0000000600)) vc_entry() openat$net_ndb(0xffffffffffffff9c, &(0x7f0000000680)='/net/ndb\x00', 0x9, 0x3, 0x0) nunmount(&(0x7f00000006c0)='./file0\x00', 0x8, &(0x7f0000000700)='./file0\x00', 0x8) lstat(&(0x7f0000000740)='./file0/file0\x00', 0xe, &(0x7f0000000780)) exec(&(0x7f0000000800)='./file0\x00', 0x8, &(0x7f0000000840)='/net/tcp/1/status\x00', 0x12) openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f0000000880)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0) openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f00000008c0)='/proc/self/vmstatus\x00', 0x14, 0x1, 0x0) abort_sysc_fd(r2) r3 = openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f0000000900)='/net/ether0/ifstats\x00', 0x14, 0x1, 0x0) nbind(&(0x7f0000000940)='./file0\x00', 0x8, &(0x7f0000000980)='./file0\x00', 0x8, 0x14) proc_create(&(0x7f00000009c0)='./file0/file0\x00', 0xe, &(0x7f0000000a00)='/net/ipifc/1/snoop\x00', 0x13, 0x0) openat$net_ether0_1_stats(0xffffffffffffff9c, &(0x7f0000000a40)='/net/ether0/1/stats\x00', 0x14, 0x1, 0x0) fcntl$F_SETFL(r3, 0x4, 0x0) openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/osversion\x00', 0xf, 0x1, 0x0) openat$net_tcp_1_data(0xffffffffffffff9c, &(0x7f0000000ac0)='/net/tcp/1/data\x00', 0x10, 0x3, 0x0) openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f0000000b00)='/net/tcp/2/data\x00', 0x10, 0x3, 0x0) vmm_add_gpcs(0x80000000, &(0x7f0000000dc0)={&(0x7f0000000b40)="9121898c074cf5ef46911f9debc1b78349040f7f676f1788120764dfea5b2858c1bd8a2a51d409cbaadc16c904425804004a18c553b6d729a4f9665a7044599dc24168a4ad7c576b41f27a0aaae1d1ac0e5f74127e69f6fa8c0306588cb52b5f11bf13b330024e54039a42d72127a98bdae95ed2264dce796d8449a4e5a70551b15be14d69d1deb8e61590398918ea67e5a0c7da4aa3366a77ff3a28152a23572b6aea4382b5d0ccec8c32e975b1e84d5b327d918b97e9b4cc7855", &(0x7f0000000c00), &(0x7f0000000c40)="074abb1dd84965d8baa965efbbfacfc2966bb27d182df0080d7523cc740ccff92305a3548ab30d9ab83072b2bbde186c3ff3b0bd4f190877b233429b31acf5", &(0x7f0000000c80)="b2e368d4e40296d08572e1209fc92ea541e3b2b1874ad5f1c13e6ef6245f74252c2e20fc94708b6eddde9852741fa1522e28c3d4cb822947e545c1a628c4a3967ae6d7c1844b908c4aff3b77a40fdf00e76bca56fd745a5dfe450bf3d1429e0600400556d4a481ff94a1a70238c371a21fbc94c40e787688b5ee691276afd0c86430006b0894fdd1ef083d3974ece7459b3004d804c165a6b05a5e3a6254fbf95d483820776395a381ea6bf8a134f452c0c46e181e7d9feb19255f5f022213aa5e9855cda06e32cec9ce5bad5cc6de99084a77aaef5b675611c08108e78fb6e5731faac83b", &(0x7f0000000d80)="0ad0c5dd533372ae99b248384c29f3"}) 11:23:05 executing program 5: r0 = openat$proc_self_segment(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/segment\x00', 0x13, 0x1, 0x0) tap_fds(&(0x7f0000000340)=[{r0, 0x0, 0x680, 0x401, &(0x7f00000000c0)={&(0x7f0000000040)="27d6ad4c0f91fb2e51df502ce057699b7bdb6e980fc87d98ab584db54adea5f6d9fb89673a5063874c2dd36f938d3bb34540c6e6e4cb3a64fdaee62aba87b35611dc433dce622c5e0b3d7f2999148861", 0x3, 0x1, 0x400, 0x9, 0x400}}, {r0, 0x2, 0x28, 0x7, &(0x7f0000000180)={&(0x7f0000000100)="62ddd9c24bb6e482120431907ba30e796748bd68f046c9172fbbc195c82241d73c69129079936172d329ddeaa14f92ed5bec658b55d69fd0777e45b0087d0a15985585050868aa43c13a9ddc18c32711", 0x6, 0x1, 0x5, 0x3c, 0x1b9}}, {r0, 0x3, 0x204, 0x6, &(0x7f0000000240)={&(0x7f00000001c0)="55f1d88b5c364c61ab0858b666f330c564a909181c33dcbf06e82036a9882bfd983ae042e0dbd9787d886f4ed16f7225cd72324095dd342b27e49e8722286282999d77a63290bb8a1e95bcee8fe98cbb", 0xa7, 0x0, 0x80000001, 0x4, 0x5}}, {r0, 0x2, 0x10, 0x8001, &(0x7f0000000300)={&(0x7f0000000280)="2f6b325c05dc89a3acebe9f0d45f1d59a3f13c60ba6f60f011f289fb49591c809116f2b0c2c0d351896d78a9d1b6b2bc6628104c6f129bb7f266b388b28dacdd097008dea1e6b62cc7cc9b35d327e450", 0x8, 0x0, 0x536d, 0x2, 0xffffffff00000001}}], 0x4) write(r0, &(0x7f00000003c0)="03e4642e3b94c0a3870a75748e9fdd766f8ecb343b46500ca8bd8c277fe1f48d16e0e1d211d0cb239348c1c89512a18482a6a06aba0334f6f1ee1d0e5a8ca530e729376eaafb6cea8efbb7ce8fa6f7888dedcf4683c630925fc11cbc64970d1feefe", 0x62) r1 = openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f0000000440)='/dev/hostdomain\x00', 0x10, 0x3, 0x0) tap_fds(&(0x7f0000000600)=[{r1, 0x2, 0x82, 0x8000, &(0x7f0000000500)={&(0x7f0000000480)="df16fbefb0a8ef451604e7113043d601c70e9e57829cc0181cd955eb6a1e779cccc26d6ee650e69eba89d8e056484d3dfeac2e523d519538c982b6941a771085433744bf1c772b5437095e2b55934d37", 0x2, 0x1, 0x100, 0x3, 0x3}}, {r1, 0x1, 0x20, 0x9, &(0x7f00000005c0)={&(0x7f0000000540)="20d4a6f5c748ec64f5a0560a0540702acb98505f6f34fb0adc9645d6016572ab44d69d63d07a0469cc452d9cabba8b011525c7a2bfd466fa957e8a25944c6da73c5670d22d42507018144bf4deeb8010", 0x5, 0x1, 0x6, 0x5, 0x8000}}], 0x2) r2 = openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000640)='/prof/.empty\x00', 0xd, 0x3, 0x0) r3 = openat$net_arp(0xffffffffffffff9c, &(0x7f0000000680)='/net/arp\x00', 0x9, 0x3, 0x0) openat$net_ipifc_1_listen(0xffffffffffffff9c, &(0x7f00000006c0)='/net/ipifc/1/listen\x00', 0x14, 0x3, 0x0) openat$net_udp_stats(0xffffffffffffff9c, &(0x7f0000000700)='/net/udp/stats\x00', 0xf, 0x1, 0x0) r4 = openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f0000000740)='/net/icmp/stats\x00', 0x10, 0x1, 0x0) r5 = openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f0000000780)='/net/udp/0/ctl\x00', 0xf, 0x3, 0x0) openat$net_iproute(0xffffffffffffff9c, &(0x7f00000007c0)='/net/iproute\x00', 0xd, 0x3, 0x0) tap_fds(&(0x7f0000000bc0)=[{r5, 0x3, 0x200, 0x401, &(0x7f0000000880)={&(0x7f0000000800)="415cebd383a9805fa03e02b76e04bcee43fe5229f904e5a38c4973649c6a0b67a9de45796ca57ae302398dedd3a1e98e726a6a530409417af26a93aa295bd1f49c7d315842084f248e211d24a5db32c5", 0x8, 0x0, 0x7ff, 0x0, 0x2}}, {r2, 0x3, 0x20, 0x2, &(0x7f0000000940)={&(0x7f00000008c0)="c160acdf4697c2cefdf85fb4f21e884d47a5417260bb959312c9d17ee270524d065d6f00a9b0e53271d8a76cf19e40b7b770022946a9fd0bead0a373eef61f259cfb6640ccd6780b722b90c7f0e75340", 0x3ff, 0x1, 0x40, 0x18, 0x2}}, {r3, 0x3, 0x0, 0x10001, &(0x7f0000000a00)={&(0x7f0000000980)="3e82cef75f7f639a1aed8fa042eaddf43e962f2c325749da13be615bbe1b0511dcdd41b60c60392cae3ab977dc4e7f557ccd2550daf3d7ecf55eac0102bf8e04c9a46d591bfbf44f587fda7cc3edff5c", 0x5, 0x0, 0x401, 0x7fff, 0x4}}, {r3, 0x3, 0x120, 0x457, &(0x7f0000000ac0)={&(0x7f0000000a40)="f9090e0081128755ade35558db91ec03b32c76e1d7fbcc748e81b2e855fd943767eaf63fcd0eb449d11502c9b1b55175295bd61173e6ad7eb9ee8e3c495316f010139db98f6f850c2f624aa96dbde273", 0x2, 0x0, 0x5, 0x6, 0x6b9}}, {r4, 0x3, 0x0, 0x5, &(0x7f0000000b80)={&(0x7f0000000b00)="f422e2feb5dff5e69dbfd8992447e5c6bef366ccc3e2e49ebe51e075e1bd7c2380c40c83da9eea3c19d9d07175aa58038cd0729fd20addc5156aaae26c570a677e827556636a196181c70fcd29a98996", 0xfffffffffffeffff, 0x0, 0x5, 0x200}}], 0x5) openat$net_ipselftab(0xffffffffffffff9c, &(0x7f0000000c80)='/net/ipselftab\x00', 0xf, 0x1, 0x0) openat$prof_mpstat_raw(0xffffffffffffff9c, &(0x7f0000000cc0)='/prof/mpstat-raw\x00', 0x11, 0x3, 0x0) openat$net_arp(0xffffffffffffff9c, &(0x7f0000000d00)='/net/arp\x00', 0x9, 0x3, 0x0) openat$net_tcp_2_ctl(0xffffffffffffff9c, &(0x7f0000000d40)='/net/tcp/2/ctl\x00', 0xf, 0x3, 0x0) openat$net_tcp_0_local(0xffffffffffffff9c, &(0x7f0000000d80)='/net/tcp/0/local\x00', 0x11, 0x1, 0x0) fstat(r0, &(0x7f0000000dc0)) openat$proc_self_fd(0xffffffffffffff9c, &(0x7f0000000e40)='/proc/self/fd\x00', 0xe, 0x1, 0x0) openat$net_iproute(0xffffffffffffff9c, &(0x7f0000000e80)='/net/iproute\x00', 0xd, 0x3, 0x0) openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f0000000ec0)='/net/ether0/addr\x00', 0x11, 0x3, 0x0) openat$net_cs(0xffffffffffffff9c, &(0x7f0000000f00)='/net/cs\x00', 0x8, 0x3, 0x0) openat$net_tcp_1_ctl(0xffffffffffffff9c, &(0x7f0000000f40)='/net/tcp/1/ctl\x00', 0xf, 0x3, 0x0) openat$proc_self_proc(0xffffffffffffff9c, &(0x7f0000000f80)='/proc/self/proc\x00', 0x10, 0x1, 0x0) openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000000fc0)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0) openat$dev_empty(0xffffffffffffff9c, &(0x7f0000001000)='/dev/.empty\x00', 0xc, 0x3, 0x0) openat$dev_ppid(0xffffffffffffff9c, &(0x7f0000001040)='/dev/ppid\x00', 0xa, 0x1, 0x0) openat$net_tcp_1_ctl(0xffffffffffffff9c, &(0x7f0000001080)='/net/tcp/1/ctl\x00', 0xf, 0x3, 0x0) openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f00000010c0)='/net/tcp/0/err\x00', 0xf, 0x3, 0x0) 11:23:05 executing program 6: r0 = openat$dev_stderr(0xffffffffffffff9c, &(0x7f0000000000)='/dev/stderr\x00', 0xc, 0x3, 0x0) openat$net_ipifc_1_data(0xffffffffffffff9c, &(0x7f0000000040)='/net/ipifc/1/data\x00', 0x12, 0x3, 0x0) r1 = openat$net_cs(0xffffffffffffff9c, &(0x7f0000000080)='/net/cs\x00', 0x8, 0x3, 0x0) openat$net_ether0_1_ifstats(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ether0/1/ifstats\x00', 0x16, 0x1, 0x0) openat$net_ipselftab(0xffffffffffffff9c, &(0x7f0000000100)='/net/ipselftab\x00', 0xf, 0x1, 0x0) fcntl$F_SETFL(r0, 0x4, 0x400) openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f0000000140)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0) openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f0000000180)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0) openat$net_tcp_0_data(0xffffffffffffff9c, &(0x7f00000001c0)='/net/tcp/0/data\x00', 0x10, 0x3, 0x0) r2 = openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f0000000200)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0) openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/net/udp/0/ctl\x00', 0xf, 0x3, 0x0) rmdir(&(0x7f0000000280)='./file0\x00', 0x8) readlink(&(0x7f00000002c0)='./file0\x00', 0x8, &(0x7f0000000300)=""/134, 0x86) r3 = proc_create(&(0x7f00000003c0)='./file0\x00', 0x8, &(0x7f0000000400)='/net/ether0/1/ifstats\x00', 0x16, 0x0) waitpid(r3, &(0x7f0000000440), 0x2) openat(r2, &(0x7f0000000480)='./file0\x00', 0x8, 0x8201, 0x100) openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f00000004c0)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0) exec(&(0x7f0000000500)='./file0\x00', 0x8, &(0x7f0000000540)='/dev/stderr\x00', 0xc) r4 = openat$prof_mpstat(0xffffffffffffff9c, &(0x7f0000000580)='/prof/mpstat\x00', 0xd, 0x3, 0x0) openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f00000005c0)='/net/ether0/0/ctl\x00', 0x12, 0x3, 0x0) openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f0000000600)='/net/ether0/0/ctl\x00', 0x12, 0x3, 0x0) rmdir(&(0x7f0000000640)='./file0\x00', 0x8) openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f0000000680)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0) nmount(r1, &(0x7f00000006c0)='./file0\x00', 0x8, 0x1) exec(&(0x7f0000000700)='./file0\x00', 0x8, &(0x7f0000000740)='\x00', 0x1) openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f0000000780)='/net/ether0/0/ifstats\x00', 0x16, 0x1, 0x0) openat$prof_kpctl(0xffffffffffffff9c, &(0x7f00000007c0)='/prof/kpctl\x00', 0xc, 0x3, 0x0) openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f0000000800)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0) openat$net_ipifc_0_data(0xffffffffffffff9c, &(0x7f0000000840)='/net/ipifc/0/data\x00', 0x12, 0x3, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x910, r4, 0xb927) 11:23:05 executing program 7: r0 = openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/2/data\x00', 0x10, 0x3, 0x0) fwstat(r0, &(0x7f0000000040)=""/78, 0x4e, 0x0) openat$dev_stderr(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/stderr\x00', 0xc, 0x3, 0x0) fd2path(r0, &(0x7f0000000100)=""/239, 0xef) r1 = openat$dev_bintime(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bintime\x00', 0xd, 0x3, 0x0) r2 = openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/args\x00', 0x10, 0x3, 0x0) openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f0000000280)='/net/tcp/1/status\x00', 0x12, 0x1, 0x0) openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f00000002c0)='/net/udp/0/local\x00', 0x11, 0x1, 0x0) openat$dev_bintime(0xffffffffffffff9c, &(0x7f0000000300)='/dev/bintime\x00', 0xd, 0x3, 0x0) r3 = openat$net_tcp_1_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/net/tcp/1/ctl\x00', 0xf, 0x3, 0x0) close(r1) openat$dev_bintime(0xffffffffffffff9c, &(0x7f0000000380)='/dev/bintime\x00', 0xd, 0x3, 0x0) openat$proc_self_status(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/status\x00', 0x12, 0x1, 0x0) fd2path(r3, &(0x7f0000000400)=""/31, 0x1f) openat$net_tcp_0_local(0xffffffffffffff9c, &(0x7f0000000440)='/net/tcp/0/local\x00', 0x11, 0x1, 0x0) openat$dev_drivers(0xffffffffffffff9c, &(0x7f0000000480)='/dev/drivers\x00', 0xd, 0x1, 0x0) openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f00000004c0)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0) openat$dev_null(0xffffffffffffff9c, &(0x7f0000000500)='/dev/null\x00', 0xa, 0x1, 0x0) close(r2) r4 = openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f0000000540)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0) r5 = openat$net_iprouter(0xffffffffffffff9c, &(0x7f0000000580)='/net/iprouter\x00', 0xe, 0x3, 0x0) openat$net_tcp_clone(0xffffffffffffff9c, &(0x7f00000005c0)='/net/tcp/clone\x00', 0xf, 0x3, 0x0) fcntl$F_SETFL(r4, 0x4, 0x0) fcntl$F_SETFD(r0, 0x2, 0x1) openat$prof_kprintx(0xffffffffffffff9c, &(0x7f0000000600)='/prof/kprintx\x00', 0xe, 0x3, 0x0) openat$net_iprouter(0xffffffffffffff9c, &(0x7f0000000640)='/net/iprouter\x00', 0xe, 0x3, 0x0) openat$dev_pid(0xffffffffffffff9c, &(0x7f0000000680)='/dev/pid\x00', 0x9, 0x1, 0x0) openat$dev_config(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/config\x00', 0xc, 0x1, 0x0) fcntl$F_SETFD(r5, 0x2, 0x1) close(r5) 11:23:05 executing program 1: openat$proc_self_wait(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/wait\x00', 0x10, 0x1, 0x0) openat$prof_kpdata(0xffffffffffffff9c, &(0x7f0000000040)='/prof/kpdata\x00', 0xd, 0x3, 0x0) openat$dev_zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0xffffffffffffffd4, 0x1, 0x0) openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000080)='/dev/.empty\x00', 0xc, 0x3, 0x0) openat$net_ipifc_0_local(0xffffffffffffff9c, &(0x7f0000000100)='/net/ipifc/0/local\x00', 0x13, 0x1, 0x0) 11:23:05 executing program 1: openat$net_udp_clone(0xffffffffffffff9c, &(0x7f0000000000)='/net/udp/clone\x00', 0xf, 0x3, 0x0) openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f0000000040)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0) r0 = openat$dev_stdout(0xffffffffffffff9c, &(0x7f0000000080)='/dev/stdout\x00', 0xc, 0x3, 0x0) openat$dev_cputime(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cputime\x00', 0xd, 0x1, 0x0) openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f0000000100)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0) openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f0000000140)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0) getvcoreid() openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0) openat$prof_kptrace(0xffffffffffffff9c, &(0x7f00000001c0)='/prof/kptrace\x00', 0xe, 0x3, 0x0) openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f0000000200)='/net/ipifc/0/listen\x00', 0x14, 0x3, 0x0) getvcoreid() close(r0) openat$prof_mpstat_raw(0xffffffffffffff9c, &(0x7f0000000240)='/prof/mpstat-raw\x00', 0x11, 0x3, 0x0) openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f0000000280)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0) openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f00000002c0)='/net/udp/0/local\x00', 0x11, 0x1, 0x0) r1 = openat$net_ipifc_0_remote(0xffffffffffffff9c, &(0x7f0000000300)='/net/ipifc/0/remote\x00', 0x14, 0x1, 0x0) openat$dev_pgrpid(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pgrpid\x00', 0xc, 0x1, 0x0) openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000380)='/dev/.empty\x00', 0xc, 0x3, 0x0) access(&(0x7f00000003c0)='./file0\x00', 0x8, 0x80) openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f0000000400)='/net/udp/0/ctl\x00', 0xf, 0x3, 0x0) r2 = openat$dev_klog(0xffffffffffffff9c, &(0x7f0000000440)='/dev/klog\x00', 0xa, 0x1, 0x0) openat$dev_sysname(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sysname\x00', 0xd, 0x3, 0x0) openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f00000004c0)='/net/tcp/1/status\x00', 0x12, 0x1, 0x0) openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f0000000500)='/net/icmpv6/stats\x00', 0x12, 0x1, 0x0) openat$net_ether0_0_type(0xffffffffffffff9c, &(0x7f0000000540)='/net/ether0/0/type\x00', 0x13, 0x1, 0x0) fcntl$F_SYNC(r1, 0x65) openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f0000000580)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0) read(r2, &(0x7f00000005c0)=""/74, 0x4a) openat$net_ipifc_0_err(0xffffffffffffff9c, &(0x7f0000000640)='/net/ipifc/0/err\x00', 0x11, 0x3, 0x0) openat$net_tcp_2_local(0xffffffffffffff9c, &(0x7f0000000680)='/net/tcp/2/local\x00', 0x11, 0x1, 0x0) 11:23:05 executing program 1: access(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) link(&(0x7f0000000040)='./file0\x00', 0x8, &(0x7f0000000080)='./file0\x00', 0x8) 11:23:05 executing program 1: openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/0/err\x00', 0xf, 0x3, 0x0) vmm_poke_guest(0x4) r0 = openat$prof_kptrace(0xffffffffffffff9c, &(0x7f0000000040)='/prof/kptrace\x00', 0xe, 0x3, 0x0) openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0) openat$proc_self_core(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/core\x00', 0x10, 0x1, 0x0) openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/ctl\x00', 0xf, 0x3, 0x0) openat$net_tcp_1_listen(0xffffffffffffff9c, &(0x7f0000000140)='/net/tcp/1/listen\x00', 0x12, 0x3, 0x0) openat$proc_self_note(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/note\x00', 0x10, 0x1, 0x0) openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0) exec(&(0x7f0000000200)='./file0\x00', 0x8, &(0x7f0000000240)='/proc/self/note\x00', 0x10) r1 = openat$dev_null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0xa, 0x1, 0x0) fwstat(r1, &(0x7f00000002c0)=""/243, 0xf3, 0x0) openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hostdomain\x00', 0x10, 0x3, 0x0) openat$net_tcp_1_local(0xffffffffffffff9c, &(0x7f0000000400)='/net/tcp/1/local\x00', 0x11, 0x1, 0x0) openat$dev_klog(0xffffffffffffff9c, &(0x7f0000000440)='/dev/klog\x00', 0xa, 0x1, 0x0) openat$net_ipifc_1_status(0xffffffffffffff9c, &(0x7f0000000480)='/net/ipifc/1/status\x00', 0x14, 0x1, 0x0) openat$proc_self_status(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/status\x00', 0x12, 0x1, 0x0) openat$dev_klog(0xffffffffffffff9c, &(0x7f0000000500)='/dev/klog\x00', 0xa, 0x1, 0x0) openat$proc_self_core(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/core\x00', 0x10, 0x1, 0x0) r2 = openat$dev_time(0xffffffffffffff9c, &(0x7f0000000580)='/dev/time\x00', 0xa, 0x3, 0x0) openat$net_ipifc_1_remote(0xffffffffffffff9c, &(0x7f00000005c0)='/net/ipifc/1/remote\x00', 0x14, 0x1, 0x0) r3 = openat$dev_urandom(0xffffffffffffff9c, &(0x7f0000000600)='/dev/urandom\x00', 0xd, 0x1, 0x0) openat$proc_self_maps(0xffffffffffffff9c, &(0x7f0000000640)='/proc/self/maps\x00', 0x10, 0x1, 0x0) openat$net_ipifc_1_status(0xffffffffffffff9c, &(0x7f0000000680)='/net/ipifc/1/status\x00', 0x14, 0x1, 0x0) write(r0, &(0x7f00000006c0)="28689cf3cb418a", 0x7) openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f0000000700)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0) fcntl$F_GETFD(r3, 0x1) openat$proc_self_core(0xffffffffffffff9c, &(0x7f0000000740)='/proc/self/core\x00', 0x10, 0x1, 0x0) openat$proc_self_wait(0xffffffffffffff9c, &(0x7f0000000780)='/proc/self/wait\x00', 0x10, 0x1, 0x0) r4 = proc_create(&(0x7f00000007c0)='./file0\x00', 0x8, &(0x7f0000000800)='/dev/null\x00', 0xa, 0x0) fchdir(r4, r2) 11:23:05 executing program 1: openat$prof_kptrace(0xffffffffffffff9c, &(0x7f0000000000)='/prof/kptrace\x00', 0xe, 0x3, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='/', 0x1, 0x10000, 0x2) 11:23:05 executing program 1: openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hostdomain\x00', 0x10, 0x3, 0x0) openat$dev_zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0xa, 0x1, 0x0) openat$dev_drivers(0xffffffffffffff9c, &(0x7f0000000080)='/dev/drivers\x00', 0xd, 0x1, 0x0) openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0) openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f0000000100)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0) r0 = openat$net_iproute(0xffffffffffffff9c, &(0x7f0000000140)='/net/iproute\x00', 0xd, 0x3, 0x0) r1 = openat$dev_caphash(0xffffffffffffff9c, &(0x7f0000000180)='/dev/caphash\x00', 0xd, 0x3, 0x0) openat$proc_self_text(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/text\x00', 0x10, 0x1, 0x0) openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f0000000200)='/net/icmp/clone\x00', 0x10, 0x3, 0x0) openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f0000000240)='/net/udp/0/data\x00', 0x10, 0x3, 0x0) openat$proc_self_note(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/note\x00', 0x10, 0x1, 0x0) openat$proc_self_notepg(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/notepg\x00', 0x12, 0x1, 0x0) openat$net_iproute(0xffffffffffffff9c, &(0x7f0000000300)='/net/iproute\x00', 0xd, 0x3, 0x0) fcntl$F_GETFD(r0, 0x1) openat$net_ipifc_0_err(0xffffffffffffff9c, &(0x7f0000000340)='/net/ipifc/0/err\x00', 0x11, 0x3, 0x0) openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f0000000380)='/net/ether0/0/ifstats\x00', 0x16, 0x1, 0x0) openat$dev_klog(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/klog\x00', 0xa, 0x1, 0x0) openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f0000000400)='/net/ether0/addr\x00', 0x11, 0x3, 0x0) openat$dev_swap(0xffffffffffffff9c, &(0x7f0000000440)='/dev/swap\x00', 0xa, 0x3, 0x0) openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f0000000480)='/net/ether0/stats\x00', 0x12, 0x1, 0x0) openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f00000004c0)='/net/udp/0/err\x00', 0xf, 0x3, 0x0) openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f0000000500)='/net/udp/0/ctl\x00', 0xf, 0x3, 0x0) openat$dev_kmesg(0xffffffffffffff9c, &(0x7f0000000540)='/dev/kmesg\x00', 0xb, 0x1, 0x0) openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f0000000580)='/net/ether0/0/ifstats\x00', 0x16, 0x1, 0x0) openat$net_iprouter(0xffffffffffffff9c, &(0x7f00000005c0)='/net/iprouter\x00', 0xe, 0x3, 0x0) openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f0000000600)='/net/ether0/addr\x00', 0x11, 0x3, 0x0) openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f0000000640)='/net/icmpv6/stats\x00', 0x12, 0x1, 0x0) openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000680)='/net/ether0/clone\x00', 0x12, 0x3, 0x0) openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f00000006c0)='/net/udp/0/ctl\x00', 0xf, 0x3, 0x0) read(r1, &(0x7f0000000700)=""/78, 0x4e) 11:23:06 executing program 1: openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f0000000000)='/net/icmpv6/stats\x00', 0x12, 0x1, 0x0) openat$proc_self_maps(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/maps\x00', 0xfffffffffffffeac, 0x1, 0x0) 11:23:06 executing program 1: r0 = openat$dev_killkid(0xffffffffffffff9c, &(0x7f0000000000)='/dev/killkid\x00', 0xd, 0x3, 0x0) r1 = openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/syscall\x00', 0x13, 0x1, 0x0) r2 = openat$net_tcp_0_local(0xffffffffffffff9c, &(0x7f0000000200)='/net/tcp/0/local\x00', 0x11, 0x1, 0x0) r3 = openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/osversion\x00', 0xf, 0x1, 0x0) r4 = openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f0000000400)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0) tap_fds(&(0x7f0000000500)=[{r0, 0x0, 0x0, 0x800, &(0x7f00000000c0)={&(0x7f0000000040)="2cd5521ce6de6f95f5c7ba1989ba304cba350d4f95af24397467d1f8cbec106ba4f0ba99477a18fc08ea487cc357752db8ac8c3875a2947623d040358253fd073934a1c7246a8ae9acf06762a88891da", 0x7, 0x0, 0x100, 0xfffffffffffffffd, 0xfffffffffffffffd}}, {r1, 0x1, 0x4, 0x40, &(0x7f00000001c0)={&(0x7f0000000140)="35f711de089948901e88b7bf326170284689e76bb288418d050cb941995acfc8997cb232d74ec7de1d1ed5b1c5c99a3b39880a888c48c97026308ea25642f5bc87097c6a025c774a02fb0fb8eb4667fb", 0x0, 0x0, 0xfffffffffffffdfc, 0x5, 0xfffffffffffffff8}}, {r2, 0x3, 0x200, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)="0501d8a33c92ba44429509af43e7f732d95ce84b1e17d95c1242ccd0c318722314aa4a4e820a640b3b53619fb1ccb13b358eb750065a646bbe950a954cd7cd631453c4df6df08681b573d2eb4bc8f58e", 0x100000001, 0x0, 0x5, 0x9, 0x8}}, {r3, 0x3, 0x6, 0x10000, &(0x7f00000003c0)={&(0x7f0000000340)="cb1cb098a0fa5ded6062080d3d2e96536a714e91c4ddea2eecb51d65d2187cba0b9553d25091a55b55b312e586e5d0817c11d07aef27923994a66b539a893b19cd5520f40f62d56ec176148c91f829b8", 0x2, 0x1, 0x8, 0x80000000, 0x2}}, {r4, 0x3, 0x0, 0x9, &(0x7f00000004c0)={&(0x7f0000000440)="2b09954a9bb56d6804c505f73856b2273c24a98064d3e4c60f769da591eb6e45cd846544ddba7667c5f7da2052c126d6a0c46d6e46a11315287d773cd82a5dc108a802b9a8ad9d250896ed125dc96cf1", 0x5, 0x1, 0x6576, 0x3f, 0x10}}], 0x5) openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f00000005c0)='/net/ether0/ifstats\x00', 0x14, 0x1, 0x0) openat$dev_stdout(0xffffffffffffff9c, &(0x7f0000000600)='/dev/stdout\x00', 0xc, 0x3, 0x0) openat$dev_bintime(0xffffffffffffff9c, &(0x7f0000000640)='/dev/bintime\x00', 0xd, 0x3, 0x0) openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f0000000680)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0) openat$dev_time(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/time\x00', 0xa, 0x3, 0x0) openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f0000000700)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0) openat$proc_self_mem(0xffffffffffffff9c, &(0x7f0000000740)='/proc/self/mem\x00', 0xf, 0x1, 0x0) openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f0000000780)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0) openat$dev_killkid(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/killkid\x00', 0xd, 0x3, 0x0) openat$proc_self_strace(0xffffffffffffff9c, &(0x7f0000000800)='/proc/self/strace\x00', 0x12, 0x1, 0x0) openat$net_tcp_clone(0xffffffffffffff9c, &(0x7f0000000840)='/net/tcp/clone\x00', 0xf, 0x3, 0x0) openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f0000000880)='/net/udp/0/status\x00', 0x12, 0x1, 0x0) openat$dev_sysname(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/sysname\x00', 0xd, 0x3, 0x0) openat$dev_sdctl(0xffffffffffffff9c, &(0x7f0000000900)='/dev/sdctl\x00', 0xb, 0x3, 0x0) openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000000940)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0) openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f0000000980)='/net/icmpv6/stats\x00', 0x12, 0x1, 0x0) openat$proc_self_strace(0xffffffffffffff9c, &(0x7f00000009c0)='/proc/self/strace\x00', 0x12, 0x1, 0x0) openat$net_ipifc_0_err(0xffffffffffffff9c, &(0x7f0000000a00)='/net/ipifc/0/err\x00', 0x11, 0x3, 0x0) openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f0000000a40)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0) openat$dev_stdout(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/stdout\x00', 0xc, 0x3, 0x0) openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000000ac0)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0) openat$dev_zero(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/zero\x00', 0xa, 0x1, 0x0) openat$proc_self_user(0xffffffffffffff9c, &(0x7f0000000b40)='/proc/self/user\x00', 0x10, 0x1, 0x0) openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/stdin\x00', 0xb, 0x3, 0x0) bash-4.3$ Unhandled user trap in vcore context from VC 1 HW TRAP frame (partial) at 0xffffffffc8e383a0 on core 3 rax 0x000000005a5a4e80 rbx 0x000030000001ae90 rcx 0x0000000000000150 rdx 0x000010000000a4c0 rbp 0x000030000001ae80 rsi 0x000010000000a5c0 rdi 0x000000005a5a4f80 r8 0x000000005a5a5a5a r9 0x000000005a5a4e80 r10 0x0000000000000000 r11 0x0000000000000200 r12 0x0000000000410050 r13 0x000010000000a4c0 r14 0x0000000000000004 r15 0x00007f7fffa01f40 trap 0x0000000e Page Fault gsbs 0x0000000000000000 fsbs 0x0000000000000000 err 0x--------00000006 rip 0x000000000040fe36 cs 0x------------0023 flag 0x0000000000010202 rsp 0x000030000001ad80 ss 0x------------001b err 0x6 (for PFs: User 4, Wr 2, Rd 1), aux 0x000000005a5a4f80 Addr 0x000000000040fe36 is in syz-executor at offset 0x000000000000fe36 VM Regions for proc 56 NR: Range: Prot, Flags, File, Off 00: (0x0000000000400000 - 0x00000000004b6000): 0x00000005, 0x00000001, 0xffff800006688620, 0x0000000000000000 01: (0x00000000004b6000 - 0x00000000004b7000): 0x00000005, 0x00000002, 0xffff800006688620, 0x00000000000b6000 02: (0x00000000006b6000 - 0x00000000006b9000): 0x00000003, 0x00000002, 0xffff800006688620, 0x00000000000b6000 03: (0x00000000006b9000 - 0x00000000008e5000): 0x00000003, 0x00000002, 0x0000000000000000, 0x0000000000000000 04: (0x0000000020000000 - 0x0000000021000000): 0x00000007, 0x00000022, 0x0000000000000000, 0x0000000000000000 05: (0x0000100000000000 - 0x0000100000024000): 0x00000007, 0x00000022, 0x0000000000000000, 0x0000000000000000 06: (0x0000300000000000 - 0x0000300000001000): 0x00000003, 0x00000002, 0xffff800006688620, 0x0000000000000000 07: (0x0000300000001000 - 0x0000300000005000): 0x00000003, 0x00000022, 0x0000000000000000, 0x0000000000000000 08: (0x0000300000005000 - 0x0000300000007000): 0x00000007, 0x00000022, 0x0000000000000000, 0x0000000000000000 09: (0x0000300000007000 - 0x0000300000019000): 0x00000003, 0x00000022, 0x0000000000000000, 0x0000000000000000 10: (0x0000300000019000 - 0x000030000003d000): 0x00000007, 0x00000022, 0x0000000000000000, 0x0000000000000000 11: (0x00007f7fff8ff000 - 0x00007f7fff9ff000): 0x00000003, 0x00000022, 0x0000000000000000, 0x0000000000000000 Backtrace of user context on Core 3: Offsets only matter for shared libraries #01 Addr 0x000000000040fe36 is in syz-executor at offset 0x000000000000fe36 #02 Addr 0x000000000041025e is in syz-executor at offset 0x000000000001025e #03 Addr 0x000000000041580d is in syz-executor at offset 0x000000000001580d #04 Addr 0x00000000004080fb is in syz-executor at offset 0x00000000000080fb #05 Addr 0x0000000000414c60 is in syz-executor at offset 0x0000000000014c60 #06 Addr 0x000000000040862a is in syz-executor at offset 0x000000000000862a #07 Addr 0x0000000000404019 is in syz-executor at offset 0x0000000000004019 #08 Addr 0x000000000041498c is in syz-executor at offset 0x000000000001498c #09 Addr 0x0000000000414991 is in syz-executor at offset 0x0000000000014991 kernel warning at kern/src/printfmt.c:189, from core 2: _x && _x < ULIM Stack Backtrace on Core 2: #01 [<0xffffffffc200a42c>] in backtrace #02 [<0xffffffffc2009c54>] in _warn #03 [<0xffffffffc20490e4>] in vprintfmt #04 [<0xffffffffc2049312>] in vsnprintf #05 [<0xffffffffc2058539>] in vset_errstr #06 [<0xffffffffc205866b>] in set_error #07 [<0xffffffffc2039a29>] in cmderror #08 [<0xffffffffc2039b1b>] in lookupcmd #09 [<0xffffffffc2084165>] in procctlreq #10 [<0xffffffffc208458e>] in procwrite #11 [<0xffffffffc2040639>] in rwrite #12 [<0xffffffffc204088b>] in syswrite #13 [<0xffffffffc20593e9>] in sys_write #14 [<0xffffffffc2059f49>] in syscall #15 [<0xffffffffc205aaf8>] in run_local_syscall #16 [<0xffffffffc205b039>] in prep_syscalls #17 [<0xffffffffc20ac812>] in sysenter_callwrapper kernel panic at kern/arch/x86/trap.c:318, from core 2: Proc-ful Page Fault in the Kernel at 0x000000000000000a! HW TRAP frame at 0xfffffff0000f19e0 on core 2 rax 0xffffffffc20baa10 rbx 0xfffffff0000f1b18 rcx 0x00000000ffffffff rdx 0x000000000000000a rbp 0xfffffff0000f1b08 rsi 0x0000000000000780 rdi 0xffffffffc210fb30 r8 0x0000000000000020 r9 0x000000000000000a r10 0xffff8000000b8f00 r11 0xffff8000000b8ec0 r12 0xffffffffc2048830 r13 0xfffffff0000f1b70 r14 0x00000000ffffffff r15 0xffff800007d19eb9 trap 0x0000000e Page Fault gsbs 0xffffffffc8e38080 fsbs 0x0000000000000000 err 0x--------00000000 rip 0xffffffffc2048c49 cs 0x------------0008 flag 0x0000000000010286 rsp 0xfffffff0000f1aa8 ss 0x------------0010 Backtrace of kernel context on Core 2: #01 [<0xffffffffc2048c49>] in vprintfmt #02 [<0xffffffffc2049312>] in vsnprintf #03 [<0xffffffffc2058539>] in vset_errstr #04 [<0xffffffffc205866b>] in set_error #05 [<0xffffffffc2039a29>] in cmderror #06 [<0xffffffffc2039b1b>] in lookupcmd #07 [<0xffffffffc2084165>] in procctlreq #08 [<0xffffffffc208458e>] in procwrite #09 [<0xffffffffc2040639>] in rwrite #10 [<0xffffffffc204088b>] in syswrite #11 [<0xffffffffc20593e9>] in sys_write #12 [<0xffffffffc2059f49>] in syscall #13 [<0xffffffffc205aaf8>] in run_local_syscall #14 [<0xffffffffc205b039>] in prep_syscalls #15 [<0xffffffffc20ac812>] in sysenter_callwrapper Entering Nanwan's Dungeon on Core 2 (Ints off): Type 'help' for a list of commands.