2018/10/02 23:04:22 fuzzer started
2018/10/02 23:04:22 dialing manager at 127.0.0.1:40091
2018/10/02 23:04:22 syscalls: 1
2018/10/02 23:04:22 code coverage: support is not implemented in syzkaller
2018/10/02 23:04:22 comparison tracing: support is not implemented in syzkaller
2018/10/02 23:04:22 setuid sandbox: support is not implemented in syzkaller
2018/10/02 23:04:22 namespace sandbox: support is not implemented in syzkaller
2018/10/02 23:04:22 Android sandbox: support is not implemented in syzkaller
2018/10/02 23:04:22 fault injection: support is not implemented in syzkaller
2018/10/02 23:04:22 leak checking: support is not implemented in syzkaller
2018/10/02 23:04:22 net packed injection: support is not implemented in syzkaller
2018/10/02 23:04:22 net device setup: support is not implemented in syzkaller
23:04:22 executing program 0:
openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/vmstatus\x00', 0x14, 0x1, 0x0)
r0 = openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f0000000040)='/net/ether0/addr\x00', 0x11, 0x3, 0x0)
openat$dev_killkid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/killkid\x00', 0xd, 0x3, 0x0)
openat$proc_self_args(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/args\x00', 0x10, 0x3, 0x0)
r1 = openat$net_ipifc_1_data(0xffffffffffffff9c, &(0x7f0000000100)='/net/ipifc/1/data\x00', 0x12, 0x3, 0x0)
openat$net_ipifc_0_remote(0xffffffffffffff9c, &(0x7f0000000140)='/net/ipifc/0/remote\x00', 0x14, 0x1, 0x0)
openat$net_log(0xffffffffffffff9c, &(0x7f0000000180)='/net/log\x00', 0x9, 0x3, 0x0)
r2 = openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ether0/ifstats\x00', 0x14, 0x1, 0x0)
r3 = fcntl$F_DUPFD(r2, 0x0, r0, 0x1)
r4 = openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000000200)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0)
openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f0000000240)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0)
openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f0000000280)='/net/ether0/stats\x00', 0x12, 0x1, 0x0)
openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ether0/addr\x00', 0x11, 0x3, 0x0)
openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/osversion\x00', 0xf, 0x1, 0x0)
read(r1, &(0x7f0000000340)=""/119, 0x77)
r5 = openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f00000003c0)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0)
fcntl$F_GETFD(r1, 0x1)
r6 = openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/ctl\x00', 0xf, 0x3, 0x0)
fd2path(r6, &(0x7f0000000440)=""/209, 0xd1)
fcntl$F_SETFL(r4, 0x4, 0x108000)
openat$dev_ppid(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppid\x00', 0xa, 0x1, 0x0)
r7 = openat$prof_kprintx(0xffffffffffffff9c, &(0x7f0000000580)='/prof/kprintx\x00', 0xe, 0x3, 0x0)
openat$dev_hostowner(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/hostowner\x00', 0xf, 0x3, 0x0)
r8 = openat$net_tcp_2_remote(0xffffffffffffff9c, &(0x7f0000000600)='/net/tcp/2/remote\x00', 0x12, 0x1, 0x0)
r9 = proc_create(&(0x7f0000000640)='./file0\x00', 0x8, &(0x7f0000000680)='\x00', 0x1, 0x1)
dup_fds_to(r9, &(0x7f00000006c0)=[{r0}, {r6}, {r7}, {r5}, {r3}, {r8}], 0x6)
fcntl$F_DUPFD(r2, 0x0, r7, 0x1)
openat$net_tcp_0_ctl(0xffffffffffffff9c, &(0x7f0000000740)='/net/tcp/0/ctl\x00', 0xf, 0x3, 0x0)
openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f0000000780)='/proc/self/syscall\x00', 0x13, 0x1, 0x0)
openat$net_ipifc_0_err(0xffffffffffffff9c, &(0x7f00000007c0)='/net/ipifc/0/err\x00', 0x11, 0x3, 0x0)

23:04:22 executing program 1:
r0 = openat$proc_self_fpregs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/fpregs\x00', 0x12, 0x1, 0x0)
openat$prof_kptrace(0xffffffffffffff9c, &(0x7f0000000040)='/prof/kptrace\x00', 0xe, 0x3, 0x0)
abort_sysc_fd(r0)
r1 = openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f0000000080)='/net/udp/0/remote\x00', 0x12, 0x1, 0x0)
openat$proc_self_user(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/user\x00', 0x10, 0x1, 0x0)
halt_core(0x28)
openat$dev_pgrpid(0xffffffffffffff9c, 0xfffffffffffffffe, 0x0, 0x1, 0x0)
openat$net_ipifc_0_err(0xffffffffffffff9c, &(0x7f0000000100)='/net/ipifc/0/err\x00', 0x11, 0x3, 0x0)
openat$proc_self_fd(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/fd\x00', 0xe, 0x1, 0x0)
openat$dev_config(0xffffffffffffff9c, &(0x7f0000000180)='/dev/config\x00', 0xc, 0x1, 0x0)
r2 = openat$prof_mpstat_raw(0xffffffffffffff9c, &(0x7f00000001c0)='/prof/mpstat-raw\x00', 0x11, 0x3, 0x0)
close(r2)
openat$net_ether0_0_type(0xffffffffffffff9c, &(0x7f0000000200)='/net/ether0/0/type\x00', 0x13, 0x1, 0x0)
openat$net_tcp_1_local(0xffffffffffffff9c, &(0x7f0000000240)='/net/tcp/1/local\x00', 0x11, 0x1, 0x0)
openat$dev_sysname(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sysname\x00', 0xd, 0x3, 0x0)
openat$net_tcp_1_data(0xffffffffffffff9c, &(0x7f00000002c0)='/net/tcp/1/data\x00', 0x10, 0x3, 0x0)
openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000000300)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0)
openat$net_udp_0_listen(0xffffffffffffff9c, &(0x7f0000000340)='/net/udp/0/listen\x00', 0x12, 0x3, 0x0)
openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f0000000380)='/net/ether0/ifstats\x00', 0x14, 0x1, 0x0)
openat$proc_self_core(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/core\x00', 0x10, 0x1, 0x0)
openat$net_tcp_0_status(0xffffffffffffff9c, &(0x7f0000000400)='/net/tcp/0/status\x00', 0x12, 0x1, 0x0)
close(r1)
openat$net_tcp_0_ctl(0xffffffffffffff9c, &(0x7f0000000440)='/net/tcp/0/ctl\x00', 0xf, 0x3, 0x0)
openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000480)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0)
openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f00000004c0)='/net/udp/0/remote\x00', 0x12, 0x1, 0x0)
openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f0000000500)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0)
openat$net_tcp_1_data(0xffffffffffffff9c, &(0x7f0000000540)='/net/tcp/1/data\x00', 0x10, 0x3, 0x0)
openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f0000000580)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0)
openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f00000005c0)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0)
openat$prof_mpstat_raw(0xffffffffffffff9c, &(0x7f0000000600)='/prof/mpstat-raw\x00', 0x11, 0x3, 0x0)

23:04:22 executing program 3:
r0 = openat$net_tcp_1_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/1/ctl\x00', 0xf, 0x3, 0x0)
openat$dev_stderr(0xffffffffffffff9c, &(0x7f0000000040)='/dev/stderr\x00', 0xc, 0x3, 0x0)
r1 = openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/ctl\x00', 0xf, 0x3, 0x0)
r2 = openat$dev_null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0xa, 0x1, 0x0)
r3 = openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/syscall\x00', 0x13, 0x1, 0x0)
fwstat(r3, &(0x7f0000000140)=""/59, 0x3b, 0x0)
openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/ctl\x00', 0xf, 0x3, 0x0)
openat(r0, &(0x7f00000001c0)='./file0\x00', 0x8, 0x100000, 0x1)
fcntl$F_SETFL(r3, 0x4, 0x100000)
openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f0000000200)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0)
openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/net/udp/0/ctl\x00', 0xf, 0x3, 0x0)
openat$dev_random(0xffffffffffffff9c, &(0x7f0000000280)='/dev/random\x00', 0xc, 0x1, 0x0)
openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0)
openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/vmstatus\x00', 0x14, 0x1, 0x0)
openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000000340)='/dev/stdin\x00', 0xb, 0x3, 0x0)
openat$proc_self_note(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/note\x00', 0x10, 0x1, 0x0)
r4 = openat$proc_self_mem(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/mem\x00', 0xf, 0x1, 0x0)
openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f0000000400)='/net/ether0/addr\x00', 0x11, 0x3, 0x0)
openat$net_ipifc_1_listen(0xffffffffffffff9c, &(0x7f0000000440)='/net/ipifc/1/listen\x00', 0x14, 0x3, 0x0)
openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000480)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0)
r5 = openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f00000004c0)='/net/ether0/0/ctl\x00', 0x12, 0x3, 0x0)
openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f0000000500)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0)
fcntl$F_DUPFD(r1, 0x0, r5, 0x0)
openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000540)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0)
openat$net_ether0_2_ifstats(0xffffffffffffff9c, &(0x7f0000000580)='/net/ether0/2/ifstats\x00', 0x16, 0x1, 0x0)
openat$dev_zero(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/zero\x00', 0xa, 0x1, 0x0)
openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000600)='/dev/osversion\x00', 0xf, 0x1, 0x0)
fcntl$F_DUPFD(r4, 0x0, r2, 0x0)
openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f0000000640)='/net/ether0/stats\x00', 0x12, 0x1, 0x0)
openat$dev_random(0xffffffffffffff9c, &(0x7f0000000680)='/dev/random\x00', 0xc, 0x1, 0x0)

23:04:22 executing program 2:
openat$net_log(0xffffffffffffff9c, &(0x7f0000000000)='/net/log\x00', 0x9, 0x3, 0x0)
r0 = openat$net_tcp_0_local(0xffffffffffffff9c, &(0x7f0000000040)='/net/tcp/0/local\x00', 0x11, 0x1, 0x0)
fwstat(r0, &(0x7f0000000080)=""/15, 0xf, 0x0)
r1 = openat$net_tcp_0_local(0xffffffffffffff9c, &(0x7f00000000c0)='/net/tcp/0/local\x00', 0x11, 0x1, 0x0)
r2 = openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f0000000100)='/net/icmpv6/stats\x00', 0x12, 0x1, 0x0)
fcntl$F_GETFD(r1, 0x1)
openat$net_ipifc_0_local(0xffffffffffffff9c, &(0x7f0000000140)='/net/ipifc/0/local\x00', 0x13, 0x1, 0x0)
openat$proc_self_proc(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/proc\x00', 0x10, 0x1, 0x0)
fcntl$F_GETFD(r2, 0x1)
openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0)
r3 = openat$net_udp_0_listen(0xffffffffffffff9c, &(0x7f0000000200)='/net/udp/0/listen\x00', 0x12, 0x3, 0x0)
fcntl$F_GETFD(r1, 0x1)
openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f0000000240)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0)
openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f0000000280)='/net/udp/0/data\x00', 0x10, 0x3, 0x0)
openat$net_tcp_0_local(0xffffffffffffff9c, &(0x7f00000002c0)='/net/tcp/0/local\x00', 0x11, 0x1, 0x0)
abort_sysc_fd(r3)
openat$dev_caphash(0xffffffffffffff9c, &(0x7f0000000300)='/dev/caphash\x00', 0xd, 0x3, 0x0)
openat$dev_stderr(0xffffffffffffff9c, &(0x7f0000000340)='/dev/stderr\x00', 0xc, 0x3, 0x0)
openat$prof_mpstat(0xffffffffffffff9c, &(0x7f0000000380)='/prof/mpstat\x00', 0xd, 0x3, 0x0)
r4 = openat$net_ipifc_0_local(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ipifc/0/local\x00', 0x13, 0x1, 0x0)
openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f0000000400)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0)
llseek(r0, 0x80, 0xdb2d, &(0x7f0000000440), 0x3)
openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000000480)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0)
abort_sysc_fd(r4)
openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f00000004c0)='/net/ether0/0/data\x00', 0x13, 0x3, 0x0)
openat$dev_sysname(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sysname\x00', 0xd, 0x3, 0x0)
openat$dev_ppid(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppid\x00', 0xa, 0x1, 0x0)
openat$prof_kptrace(0xffffffffffffff9c, &(0x7f0000000580)='/prof/kptrace\x00', 0xe, 0x3, 0x0)
vmm_add_gpcs(0xc02, &(0x7f0000000880)={&(0x7f00000005c0)="c3c7e8da0efd6dd17190d12ee09731ec3f98bffc6dc9ff8ee44d224407152b44f3662de4d12666", &(0x7f0000000600)="7627e4e97a8da051a3da1909cf7bf93df9030d45871fa66b56fabb2442f92a97cd9afc16f332715686b1937a94b6e9b12087fc6315cb69c797fba4315e4e6c2fd209f1ca2324bfad759a7aa3a7d2", &(0x7f0000000680)="7c298d5c175e0380dab15dfda4504f64685440e0504ba3a449d12f878e72c137721991ef969a16e36ccad64e2ad384e8af723afe1aaae272c61b158f5d5e7a20e50f77b268cfcf6901940f70aaa2f4f8f378083959a6", &(0x7f0000000700)="51c97dc14ee246d620a9a0f0afcf7225826d03aff31fbf1ed24e3b917a5ace280ffd807fb2a63510ee1092cf093c1a911c3b1d9e397af636b0cca7fa7010e552bb35240aa579b3a669b7deafe758c055eb2457c754ca407963a2668092749c6d233471ec16a8dabe719da45c808c632f321f6bfac964f65e330de745fe30358615f1cecbcbd5974f06a6fd961248fba495", &(0x7f00000007c0)="a5248c1145097b15f27afc275e6113bf7d4f5e990edad1b670ab561bc6142989b1191a1bad0bb096333b039e9925d98bb4c7a5993a7f891d986c85f4f6ea54b53e1451f0c16ef7c6caf43278e8248ce9d67cdd24ce88cf86c282a58b662e4f103b3f5e74683d6067939e716662a33f4d66edb84811bb15ff2f794ce27f2d80e4d570107e1d87b05398f0d3fd2b4b1474a5be518cbd6a7cf91bb53e102afc08cea9edf3d61ccfa784ffd7f9"})
r5 = proc_create(&(0x7f00000008c0)='./file0\x00', 0x8, &(0x7f0000000900)=')\x00', 0x2, 0x0)
notify(r5, 0xf, &(0x7f0000000a00)={0xb, 0xffffffff, 0x1, &(0x7f0000000940)="66741ae190cd5757b2c084556a00b076544958c535aa0de60a448383c2405c9d0478e738933d2fd144696d95cd45f9c8689427714e6e7b205ece4ec5131f0ef47642838868710714856f24969022c7ab1d2860342b56028935bec3db1f04238162a2af2eb2fb741e1d196e8ba13e665f9b4d53d73a608d61efd6a94672f818a985cfeff2ac8e33371d202e0d01b86f91bc8802c554be6a137923c46047909ccb550d89f10c60a2d3c31e1206bbf3a50ce22a0f0d1d4b697c5c9e", 0x9})

23:04:22 executing program 5:
r0 = openat$dev_stdout(0xffffffffffffff9c, &(0x7f0000000000)='/dev/stdout\x00', 0xc, 0x3, 0x0)
openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000000040)='/dev/stdin\x00', 0xb, 0x3, 0x0)
openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0)
openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/noteid\x00', 0x12, 0x3, 0x0)
openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f0000000100)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0)
openat$proc_self_maps(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/maps\x00', 0x10, 0x1, 0x0)
openat$proc_self_fd(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/fd\x00', 0xe, 0x1, 0x0)
r1 = openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ether0/ifstats\x00', 0x14, 0x1, 0x0)
openat$net_udp_0_listen(0xffffffffffffff9c, &(0x7f0000000200)='/net/udp/0/listen\x00', 0x12, 0x3, 0x0)
openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000240)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0)
r2 = proc_create(&(0x7f0000000280)='./file0\x00', 0x8, &(0x7f00000002c0)='/proc/self/maps\x00', 0x10, 0x1)
fchdir(r2, r1)
tcgetattr(r0, &(0x7f0000000300))
openat$dev_sysname(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sysname\x00', 0xd, 0x3, 0x0)
r3 = openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/net/ether0/2/ctl\x00', 0x12, 0x3, 0x0)
openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ether0/ifstats\x00', 0x14, 0x1, 0x0)
openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000400)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0)
openat$net_ipselftab(0xffffffffffffff9c, &(0x7f0000000440)='/net/ipselftab\x00', 0xf, 0x1, 0x0)
openat$dev_kmesg(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kmesg\x00', 0xb, 0x1, 0x0)
openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f00000004c0)='/net/ether0/ifstats\x00', 0x14, 0x1, 0x0)
openat$dev_pgrpid(0xffffffffffffff9c, &(0x7f0000000500)='/dev/pgrpid\x00', 0xc, 0x1, 0x0)
openat$prof_kpdata(0xffffffffffffff9c, &(0x7f0000000540)='/prof/kpdata\x00', 0xd, 0x3, 0x0)
openat$net_ipifc_1_data(0xffffffffffffff9c, &(0x7f0000000580)='/net/ipifc/1/data\x00', 0x12, 0x3, 0x0)
openat$net_ipifc_0_data(0xffffffffffffff9c, &(0x7f00000005c0)='/net/ipifc/0/data\x00', 0x12, 0x3, 0x0)
fcntl$F_DUPFD(r0, 0x0, r3, 0x1)
openat$proc_self_maps(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/maps\x00', 0x10, 0x1, 0x0)
openat$prof_kpdata(0xffffffffffffff9c, &(0x7f0000000640)='/prof/kpdata\x00', 0xd, 0x3, 0x0)
nanosleep(&(0x7f0000000680)={0x0, 0x9}, &(0x7f00000006c0))
openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f0000000700)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0)
openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f0000000740)='/net/udp/0/local\x00', 0x11, 0x1, 0x0)

23:04:22 executing program 6:
nbind(&(0x7f0000000000)='./file0\x00', 0x8, &(0x7f0000000040)='./file0\x00', 0x8, 0x1)
nbind(&(0x7f0000000080)='./file0\x00', 0x8, &(0x7f00000000c0)='./file0\x00', 0x8, 0x0)
r0 = openat$dev_kprint(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kprint\x00', 0xc, 0x1, 0x0)
fstat(r0, &(0x7f0000000140))
readlink(&(0x7f00000001c0)='./file0/file0\x00', 0xe, &(0x7f0000000200)=""/251, 0xfb)
r1 = openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f0000000300)='/net/icmpv6/stats\x00', 0x12, 0x1, 0x0)
readlink(&(0x7f0000000340)='./file0/file0\x00', 0xe, &(0x7f0000000380)=""/211, 0xd3)
readlink(&(0x7f0000000480)='./file0\x00', 0x8, &(0x7f00000004c0)=""/48, 0x30)
openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f0000000500)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0)
stat(&(0x7f0000000540)='./file0/file0\x00', 0xe, &(0x7f0000000580))
link(&(0x7f0000000600)='./file0\x00', 0x8, &(0x7f0000000640)='./file0/file0\x00', 0xe)
nbind(&(0x7f0000000680)='./file0\x00', 0x8, &(0x7f00000006c0)='./file0/file0\x00', 0xe, 0x4)
unlink(&(0x7f0000000700)='./file0\x00', 0x8)
readlink(&(0x7f0000000740)='./file0\x00', 0x8, &(0x7f0000000780)=""/116, 0x74)
openat$proc_self_user(0xffffffffffffff9c, &(0x7f0000000800)='/proc/self/user\x00', 0x10, 0x1, 0x0)
readlink(&(0x7f0000000840)='./file0\x00', 0x8, &(0x7f0000000880)=""/210, 0xd2)
nunmount(&(0x7f0000000980)='./file0/file0\x00', 0xe, &(0x7f00000009c0)='./file0/file0\x00', 0xe)
mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4)
openat$net_tcp_2_status(0xffffffffffffff9c, &(0x7f0000000a00)='/net/tcp/2/status\x00', 0x12, 0x1, 0x0)
r2 = openat$net_ipifc_1_data(0xffffffffffffff9c, &(0x7f0000000a40)='/net/ipifc/1/data\x00', 0x12, 0x3, 0x0)
read(r2, &(0x7f0000000a80), 0x0)
unlink(&(0x7f0000000ac0)='./file1\x00', 0x8)
openat$dev_null(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/null\x00', 0xa, 0x1, 0x0)
openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f0000000b40)='/net/tcp/0/err\x00', 0xf, 0x3, 0x0)
openat$dev_pid(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/pid\x00', 0x9, 0x1, 0x0)
fd2path(r1, &(0x7f0000000bc0)=""/28, 0x1c)
nunmount(&(0x7f0000000c00)='\x00', 0x1, &(0x7f0000000c40)='./file0/file0\x00', 0xe)
openat$dev_klog(0xffffffffffffff9c, &(0x7f0000000c80)='/dev/klog\x00', 0xa, 0x1, 0x0)
openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f0000000cc0)='/proc/self/noteid\x00', 0x12, 0x3, 0x0)
unlink(&(0x7f0000000d00)='./file0\x00', 0x8)

23:04:22 executing program 4:
vmm_poke_guest(0x0)
getvcoreid()
r0 = openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000000000)='/dev/stdin\x00', 0xb, 0x3, 0x0)
fcntl$F_GETFD(r0, 0x1)
r1 = openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/net/udp/0/ctl\x00', 0xf, 0x3, 0x0)
tap_fds(&(0x7f0000000500)=[{r1, 0x3, 0x4, 0x2, &(0x7f0000000100)={&(0x7f0000000080)="f913458be57efbf0a8e646e9b7a893b2310e16330830f8c2fe3c3505003f46a8ff3479f9f93078b0c6c77aac6cb2c698a2589a6fd1f70e6daac6e52cbb1438d5823f773048f7708861a36afa24c8ed71", 0x1f, 0x0, 0x7, 0x9, 0x10000}}, {r1, 0x3, 0x124, 0x5, &(0x7f00000001c0)={&(0x7f0000000140)="21ebf75fcd569cde2de88e038fa83d07f93cd61199df63092a65c4e6f415a899538257a5bc7797b9a8029e8bf21dd0652fb52d5a895092cfdffea45446cd0cceed7c5eebe5f4d464e6c8a996c42b66fa", 0x6, 0x0, 0x3, 0x6, 0x7}}, {r0, 0x3, 0x2, 0x8000, &(0x7f0000000280)={&(0x7f0000000200)="891baec17ee8eba61fa58f15d6044f7dbcef1e0894f49e7cb3b04323c85288aeed67046021c02ab8d910a30ab1a8e5946b17931d11f5a165dd65e6090bb1af312767040575f35e414d2020af620eb038", 0x4, 0x0, 0x7, 0x3f800000000}}, {r1, 0x1, 0x20, 0xcdeb, &(0x7f0000000340)={&(0x7f00000002c0)="8ef1a48ef2e7febd035a01ab168ff5f0ed0964c0e506b0ab568898432724c8dd3807377ad1c938bac79aca4672974bf813ca357aa1ce4b7695948b098b22abfd252bf197474bf5150f0b788dbccc0909", 0x9, 0x1, 0xbba2, 0x4, 0x5}}, {r0, 0x1, 0x88, 0x2, &(0x7f0000000400)={&(0x7f0000000380)="f63dbf0f736f996bc3ffc53d5b47b358fd1ec7a9de41b8a2cc361baa3ca0e499b366d2c376de3797bde0b3a7a4e42f9b1775d9c8a07bb423d5c4d420db714a82d15ab2b0106651fd64a6e18ba6b390fc", 0x4, 0x0, 0x2, 0x7fff, 0x100}}, {r1, 0x2, 0x0, 0x7fffffff, &(0x7f00000004c0)={&(0x7f0000000440)="20dab8c1cd1ac64614197207c99d3df56ab4af0e3b5d57558a895757722cf8ba833abbd61ac579f8ba89f02387d090b4af866b47322cff68439534b06650d5140384ddd9855204217fa9442a4d395663", 0x97, 0x1, 0xedc5, 0x7, 0x8}}], 0x6)
openat$dev_killkid(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/killkid\x00', 0xd, 0x3, 0x0)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000005, 0x22013, 0xffffffffffffffff, 0x4)
openat$dev_random(0xffffffffffffff9c, &(0x7f0000000600)='/dev/random\x00', 0xc, 0x1, 0x0)
openat$net_empty(0xffffffffffffff9c, &(0x7f0000000640)='/net/.empty\x00', 0xc, 0x3, 0x0)
openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f0000000680)='/proc/self/noteid\x00', 0x12, 0x3, 0x0)
openat$dev_cputime(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/cputime\x00', 0xd, 0x1, 0x0)
openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f0000000700)='/net/udp/0/data\x00', 0x10, 0x3, 0x0)
getpcoreid()
openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f0000000740)='/net/tcp/0/err\x00', 0xf, 0x3, 0x0)
openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f0000000780)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0)
openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f00000007c0)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0)
openat$net_ether0_2_type(0xffffffffffffff9c, &(0x7f0000000800)='/net/ether0/2/type\x00', 0x13, 0x1, 0x0)
openat$net_ipifc_0_snoop(0xffffffffffffff9c, &(0x7f0000000840)='/net/ipifc/0/snoop\x00', 0x13, 0x1, 0x0)
openat$dev_klog(0xffffffffffffff9c, &(0x7f0000000880)='/dev/klog\x00', 0xa, 0x1, 0x0)
openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f00000008c0)='/net/tcp/0/err\x00', 0xf, 0x3, 0x0)
fwstat(r0, &(0x7f0000000900)=""/83, 0x53, 0x0)
openat$net_iprouter(0xffffffffffffff9c, &(0x7f0000000980)='/net/iprouter\x00', 0xe, 0x3, 0x0)
r2 = openat$net_ipifc_0_remote(0xffffffffffffff9c, &(0x7f00000009c0)='/net/ipifc/0/remote\x00', 0x14, 0x1, 0x0)
fcntl$F_SETFL(r2, 0x4, 0x100c00)
openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f0000000a00)='/net/icmpv6/stats\x00', 0x12, 0x1, 0x0)
openat$prof_kptrace(0xffffffffffffff9c, &(0x7f0000000a40)='/prof/kptrace\x00', 0xe, 0x3, 0x0)
openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f0000000a80)='/net/udp/0/remote\x00', 0x12, 0x1, 0x0)
openat$net_tcp_1_data(0xffffffffffffff9c, &(0x7f0000000ac0)='/net/tcp/1/data\x00', 0x10, 0x3, 0x0)
r3 = proc_create(&(0x7f0000000b00)='./file0\x00', 0x8, &(0x7f0000000b40)='/net/.empty\x00', 0xc, 0x0)
poke_ksched(r3, 0x0)

23:04:22 executing program 7:
r0 = openat$net_tcp_1_listen(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/1/listen\x00', 0x12, 0x3, 0x0)
r1 = openat$dev_ppid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppid\x00', 0xa, 0x1, 0x0)
r2 = openat$dev_ppid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppid\x00', 0xa, 0x1, 0x0)
openat$net_arp(0xffffffffffffff9c, &(0x7f00000000c0)='/net/arp\x00', 0x9, 0x3, 0x0)
openat$proc_self_core(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/core\x00', 0x10, 0x1, 0x0)
openat$prof_kpdata(0xffffffffffffff9c, &(0x7f0000000140)='/prof/kpdata\x00', 0xd, 0x3, 0x0)
r3 = openat$proc_self_wait(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/wait\x00', 0x10, 0x1, 0x0)
r4 = openat$proc_self_wait(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/wait\x00', 0x10, 0x1, 0x0)
r5 = openat$dev_kmesg(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kmesg\x00', 0xb, 0x1, 0x0)
openat$net_tcp_2_local(0xffffffffffffff9c, &(0x7f0000000240)='/net/tcp/2/local\x00', 0x11, 0x1, 0x0)
r6 = openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000280)='/dev/osversion\x00', 0xf, 0x1, 0x0)
fwstat(r1, &(0x7f00000002c0)=""/231, 0xe7, 0x0)
r7 = openat$dev_osversion(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/osversion\x00', 0xf, 0x1, 0x0)
openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f0000000400)='/net/ether0/stats\x00', 0x12, 0x1, 0x0)
openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000000440)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0)
openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f0000000480)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0)
r8 = openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f00000004c0)='/net/tcp/2/data\x00', 0x10, 0x3, 0x0)
llseek(r5, 0x101, 0x401, &(0x7f0000000500), 0x3)
r9 = openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f0000000540)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0)
tap_fds(&(0x7f0000000ac0)=[{r4, 0x0, 0xd932b6b20f39f79c, 0xd9, &(0x7f0000000600)={&(0x7f0000000580)="71feb58cce13c93a9de73dff97b09a5b4541d8f0e5f13444dd6dee779a27af4c6fbbd0190993d627e8d8bc00b6bcb03d69d99091cac205b5c35e98fb6f8957224b126ff8c1d5856c7ac7edffcf45a739", 0x0, 0x0, 0x200, 0xffff, 0x6fa9c7d}}, {r7, 0x3, 0x1, 0xfffffffffffffffc, &(0x7f00000006c0)={&(0x7f0000000640)="4fc89f12ea9b3cb35a9c037d8a86b35bfc3b41a3cf955282982611099c14f6e94d7e4aea03d9a470512171493dfbd0c83862896d921e10898ea34d7c5d14c166bb20b4522e499f724c91f9e5c6bfbd83", 0x5, 0x0, 0x80, 0x1000, 0x800}}, {r3, 0x2, 0x100, 0x5, &(0x7f0000000780)={&(0x7f0000000700)="60f16efb628c834975deaad4aeb68b3aa763ddbadc45ad8c4912cd32670400485c296537d83c186e478afeb55cc12e8533ccf5b538240ccbac579e505e69d9fabce8ef94ef3208e1649f42ebec96a94c", 0x0, 0x0, 0x3, 0x20, 0xa4}}, {r6, 0x2, 0x80, 0x0, &(0x7f0000000840)={&(0x7f00000007c0)="5365a49c4e5aacd95520d8a397f2f6152ba6cd154de69c214011b2f49f7b308d480df9a70fbfbd81b2f59372018cef34239307e32de281e2fdfbe20f6a804cd9bf5b8ff38a99d2a079247e604a81126a", 0x1f7486bd, 0x1, 0x9, 0x40, 0x2}}, {r3, 0x2, 0x28, 0x2, &(0x7f0000000900)={&(0x7f0000000880)="8f31e66ec4fdc72b5e13ee79b273a8dfa1b5c27861dd45c25ec8b8116ba4883f8c3cf80e629dcdc8307b8822da46e1c10bde9bd8900da6890dcd5cf48730c36ee8e83d4276bc1fb16e14130867dd0bdf", 0x0, 0x0, 0xef3a, 0x8000, 0x7}}, {r0, 0x1, 0x542, 0x1, &(0x7f00000009c0)={&(0x7f0000000940)="7864e52f66a2041d0b72519062fbba3d08842367a39bba60630f3fe0f79bd9c84185b7be2d6085eef13ad552d69067002156998725af27cf101933c87139e3d07f44f97481f0095e7c1aba959c3a42b5", 0x0, 0x0, 0xfffffffffffffff9, 0x8, 0x10001}}, {r8, 0x3, 0x400, 0x1, &(0x7f0000000a80)={&(0x7f0000000a00)="5a05db0e27dcae44828564834b13661cc251e5f4719a9b88381e61a2cc4511801ca8c9f9b9a23110d3711c2fb34fbaef6e374c0067d596768c87b1577695036235bd91d40ba5f2a6916b1c101f69769f", 0x100000001, 0x1, 0x400, 0x9, 0xffff}}], 0x7)
openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f0000000bc0)='/net/ether0/2/ctl\x00', 0x12, 0x3, 0x0)
r10 = proc_create(&(0x7f0000000c00)='./file0\x00', 0x8, &(0x7f0000000c40)='/dev/ppid\x00', 0xa, 0x0)
dup_fds_to(r10, &(0x7f0000000c80)=[{r6}, {r2}, {r4}], 0x3)
openat$net_ether0_2_ifstats(0xffffffffffffff9c, &(0x7f0000000cc0)='/net/ether0/2/ifstats\x00', 0x16, 0x1, 0x0)
openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f0000000d00)='/proc/self/ctl\x00', 0xf, 0x3, 0x0)
openat$dev_swap(0xffffffffffffff9c, &(0x7f0000000d40)='/dev/swap\x00', 0xa, 0x3, 0x0)
openat$dev_kmesg(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/kmesg\x00', 0xb, 0x1, 0x0)
fcntl$F_DUPFD(r7, 0x0, r9, 0x0)
openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f0000000dc0)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0)
openat$dev_null(0xffffffffffffff9c, &(0x7f0000000e00)='/dev/null\x00', 0xa, 0x1, 0x0)

23:04:24 executing program 0:
r0 = openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000080)='/dev/.empty\x00', 0xc, 0x3, 0x0)
umask(0x3f)
write(r0, 0xffffffffffffffff, 0x76)


bash-4.3$ 

kernel panic at kern/src/ns/fs_file.c:431, from core 1: assertion failed: buf == buf_end

Stack Backtrace on Core 1:

#01 [<0xffffffffc200a33c>] in backtrace

#02 [<0xffffffffc2009b3d>] in _panic

#03 [<0xffffffffc20390fb>] in fs_file_write

#04 [<0xffffffffc2044086>] in tree_chan_write

#05 [<0xffffffffc2040321>] in rwrite

#06 [<0xffffffffc204053b>] in syswrite

#07 [<0xffffffffc2056021>] in sys_write

#08 [<0xffffffffc2059579>] in syscall

#09 [<0xffffffffc2059744>] in run_local_syscall

#10 [<0xffffffffc2059c79>] in prep_syscalls

#11 [<0xffffffffc20ab5fa>] in sysenter_callwrapper


Entering Nanwan's Dungeon on Core 1 (Ints on):

Type 'help' for a list of commands.