2019/04/07 15:13:29 fuzzer started 2019/04/07 15:13:29 dialing manager at 127.0.0.1:42287 2019/04/07 15:13:29 syscalls: 212 2019/04/07 15:13:29 code coverage: support is not implemented in syzkaller 2019/04/07 15:13:29 comparison tracing: support is not implemented in syzkaller 2019/04/07 15:13:29 extra coverage: support is not implemented in syzkaller 2019/04/07 15:13:29 setuid sandbox: support is not implemented in syzkaller 2019/04/07 15:13:29 namespace sandbox: support is not implemented in syzkaller 2019/04/07 15:13:29 Android sandbox: support is not implemented in syzkaller 2019/04/07 15:13:29 fault injection: support is not implemented in syzkaller 2019/04/07 15:13:29 leak checking: support is not implemented in syzkaller 2019/04/07 15:13:29 net packet injection: support is not implemented in syzkaller 2019/04/07 15:13:29 net device setup: support is not implemented in syzkaller 15:13:30 executing program 0: openat$prof_kptrace(0xffffffffffffff9c, &(0x7f0000000000)='/prof/kptrace\x00', 0xe, 0x3, 0x0) openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0) r0 = openat$proc_self_proc(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/proc\x00', 0x10, 0x1, 0x0) openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/net/udp/0/ctl\x00', 0xf, 0x3, 0x0) openat$proc_self_core(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/core\x00', 0x10, 0x1, 0x0) openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f0000000140)='/net/udp/0/data\x00', 0x10, 0x3, 0x0) r1 = openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f0000000180)='/net/ether0/0/ifstats\x00', 0x16, 0x1, 0x0) openat$proc_self_user(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/user\x00', 0x10, 0x1, 0x0) openat$net_udp_clone(0xffffffffffffff9c, &(0x7f0000000200)='/net/udp/clone\x00', 0xf, 0x3, 0x0) r2 = openat$dev_klog(0xffffffffffffff9c, &(0x7f0000000240)='/dev/klog\x00', 0xa, 0x1, 0x0) openat$proc_self_user(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/user\x00', 0x10, 0x1, 0x0) openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ether0/addr\x00', 0x11, 0x3, 0x0) openat$dev_sysstat(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sysstat\x00', 0xd, 0x3, 0x0) openat$proc_self_profile(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/profile\x00', 0x13, 0x1, 0x0) openat$proc_self_user(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/user\x00', 0x10, 0x1, 0x0) r3 = openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0) openat$dev_capuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/capuse\x00', 0xc, 0x3, 0x0) openat$dev_null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0xa, 0x1, 0x0) openat$proc_self_core(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/core\x00', 0x10, 0x1, 0x0) fcntl$F_DUPFD(r1, 0x0, r2, 0x0) openat$net_cs(0xffffffffffffff9c, &(0x7f00000004c0)='/net/cs\x00', 0x8, 0x3, 0x0) openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f0000000500)='/net/udp/0/err\x00', 0xf, 0x3, 0x0) openat$dev_urandom(0xffffffffffffff9c, &(0x7f0000000540)='/dev/urandom\x00', 0xd, 0x1, 0x0) fd2path(r0, &(0x7f0000000580)=""/109, 0x6d) read(r3, &(0x7f0000000600)=""/4096, 0x1000) openat$proc_self_strace(0xffffffffffffff9c, &(0x7f0000001600)='/proc/self/strace\x00', 0x12, 0x1, 0x0) openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f0000001640)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0) nmount(r0, &(0x7f0000001680)='./file0\x00', 0x8, 0x0) openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f00000016c0)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0) openat$net_udp_clone(0xffffffffffffff9c, &(0x7f0000001700)='/net/udp/clone\x00', 0xf, 0x3, 0x0) 15:13:30 executing program 2: openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/vmstatus\x00', 0x14, 0x1, 0x0) openat$net_tcp_1_local(0xffffffffffffff9c, &(0x7f0000000040)='/net/tcp/1/local\x00', 0x11, 0x1, 0x0) r0 = openat$net_ipifc_1_data(0xffffffffffffff9c, &(0x7f0000000080)='/net/ipifc/1/data\x00', 0x12, 0x3, 0x0) r1 = openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/net/icmpv6/stats\x00', 0x12, 0x1, 0x0) r2 = openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/osversion\x00', 0xf, 0x1, 0x0) r3 = openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/osversion\x00', 0xf, 0x1, 0x0) r4 = openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/net/ether0/2/ctl\x00', 0x12, 0x3, 0x0) tap_fds(&(0x7f0000000580)=[{r3, 0x3, 0x2, 0x7e56, &(0x7f0000000240)={&(0x7f00000001c0)="2c1563b1d5b28c7c803b54fb1a035aecec451fad1ff889b4f364a10b409b2504cf5b563762efed7219fabff350eaa1b5c4c33758bd5c16b667d1a22f1b5bcd806ea346f26dabb41a9fa2ffad6b36bd0c", 0x30000000000000, 0x0, 0x4, 0x6, 0x3}}, {r1, 0x3, 0x22, 0x6, &(0x7f0000000300)={&(0x7f0000000280)="78c14f3cc151fb8375b7caf189ea39285ec7efb89e45f445106d7d8ee136eacbf850ed03f540ac19279205b48edeeb0da3effade3ff8cabf3264a4cd8c327a4562e0cc5d5f51b84667030ac3fbe67f28", 0x0, 0x1, 0xffffffffffffffff, 0xd, 0xe09}}, {r0, 0x1, 0x10, 0xfff, &(0x7f00000003c0)={&(0x7f0000000340)="370af4f4022237f28e13505deff14c21320a1c0a07add341cba5df74f13e28fef5a9945ec83698281739b68b0f70cd36342a8dd1d7298ed7ba54308ecf89b3793c3381fd6dba271c09cd59134d1eaca4", 0x8, 0x0, 0x7, 0x7, 0x5}}, {r2, 0x1, 0x10, 0x2, &(0x7f0000000480)={&(0x7f0000000400)="75b7d60b251e7d85f47d50ec047063c2f2d92cf0463f6c033e3224399b1632fb390fe555476f0f070242140d83463b6662e6b0ba3e8aa74ba5d6ba999fcc26616ad98bd8056f37adba9218a50eb0dad1", 0x9a5a, 0x1, 0x9, 0x37d0, 0x4}}, {r4, 0x3, 0x1, 0x9, &(0x7f0000000540)={&(0x7f00000004c0)="cf3851337b8cf807b4996e4da48e66c6f9859dffcb2ef13d453b152f76467cac344fdc576e5734415131935446b6740c00c5e5e94bc77f67332e0823d90a36ed82e957d6a68da52c695b74341f02f753", 0x7, 0x0, 0x0, 0x7fff, 0xffff}}], 0x5) openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000640)='/dev/.empty\x00', 0xc, 0x3, 0x0) r5 = proc_create(&(0x7f0000000680)='./file0\x00', 0x8, &(0x7f00000006c0)='/dev/.empty\x00', 0xc, 0x0) notify(r5, 0xb, &(0x7f0000000800)={0xa, 0x1f, 0x5, &(0x7f0000000700)="1e05b0c7a8bb804ef0e35718e19b1f9900a5a73e5d2569e5c400f5ea6fbd7238ff21897ebbbb29c5f6396440371d1f308559422125786ea74cf7b56e2c06d05228d34616e162c57f0afbc795cf22bbf52560978edecd35a6364208365828bb57a306374c69b402557502d877d885074041a2c5ad02b9b9b5613e06c25a7705aaa3944c8c9d5826f95d2a6a8bfea837a02508728fc7fec2133859a05354d75df1cfa38b958ff8dd996bb1cf25d9df190779132b961987d8bcb5a91b6b81b9297adb85300b01dd99601f445774d8a8612f0dfcd43478e9c4b62afdcd9b60a3", 0x7}) rmdir(&(0x7f0000000840)='./file0\x00', 0x8) r6 = openat$dev_sysstat(0xffffffffffffff9c, &(0x7f0000000880)='/dev/sysstat\x00', 0xd, 0x3, 0x0) openat$net_tcp_1_ctl(0xffffffffffffff9c, &(0x7f00000008c0)='/net/tcp/1/ctl\x00', 0xf, 0x3, 0x0) fcntl$F_DUPFD(r4, 0x0, r6, 0x1) stat(&(0x7f0000000900)='./file0\x00', 0x8, &(0x7f0000000940)) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x5, 0x110, r2, 0x100000000) openat$dev_osversion(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/osversion\x00', 0xf, 0x1, 0x0) openat$proc_self_proc(0xffffffffffffff9c, &(0x7f0000000a00)='/proc/self/proc\x00', 0x10, 0x1, 0x0) vc_entry() openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/args\x00', 0x10, 0x3, 0x0) openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/osversion\x00', 0xf, 0x1, 0x0) openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f0000000ac0)='/net/udp/0/data\x00', 0x10, 0x3, 0x0) read(r6, &(0x7f0000000b00)=""/4096, 0x1000) openat$dev_sysstat(0xffffffffffffff9c, &(0x7f0000001b00)='/dev/sysstat\x00', 0xd, 0x3, 0x0) openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000001b40)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0) openat$net_tcp_2_status(0xffffffffffffff9c, &(0x7f0000001b80)='/net/tcp/2/status\x00', 0x12, 0x1, 0x0) openat$dev_null(0xffffffffffffff9c, &(0x7f0000001bc0)='/dev/null\x00', 0xa, 0x1, 0x0) openat$dev_null(0xffffffffffffff9c, &(0x7f0000001c00)='/dev/null\x00', 0xa, 0x1, 0x0) link(&(0x7f0000001c40)='./file0\x00', 0x8, &(0x7f0000001c80)='./file0\x00', 0x8) 15:13:30 executing program 3: vmm_ctl$VMM_CTL_GET_EXITS(0x1) r0 = openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/vmstatus\x00', 0x14, 0x1, 0x0) r1 = fcntl$F_DUPFD(r0, 0x0, r0, 0x0) abort_sysc_fd(r1) r2 = openat$net_log(0xffffffffffffff9c, &(0x7f0000000040)='/net/log\x00', 0x9, 0x3, 0x0) r3 = openat$dev_user(0xffffffffffffff9c, &(0x7f0000000080)='/dev/user\x00', 0xa, 0x3, 0x0) fcntl$F_DUPFD(r1, 0x0, r2, 0x1) r4 = fcntl$F_DUPFD(r0, 0x0, r3, 0x1) openat$dev_sysstat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sysstat\x00', 0xd, 0x3, 0x0) openat$net_udp_clone(0xffffffffffffff9c, &(0x7f0000000100)='/net/udp/clone\x00', 0xf, 0x3, 0x0) openat$dev_sysstat(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sysstat\x00', 0xd, 0x3, 0x0) openat$proc_self_wait(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/wait\x00', 0x10, 0x1, 0x0) openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0) fcntl$F_GETFL(r4, 0x3) openat$net_tcp_0_data(0xffffffffffffff9c, &(0x7f0000000200)='/net/tcp/0/data\x00', 0x10, 0x3, 0x0) openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000240)='/prof/.empty\x00', 0xd, 0x3, 0x0) openat$dev_hostowner(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hostowner\x00', 0xf, 0x3, 0x0) openat$proc_self_status(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/status\x00', 0x12, 0x1, 0x0) openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000300)='/prof/.empty\x00', 0xd, 0x3, 0x0) openat$net_ether0_2_ifstats(0xffffffffffffff9c, &(0x7f0000000340)='/net/ether0/2/ifstats\x00', 0x16, 0x1, 0x0) openat$proc_self_status(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/status\x00', 0x12, 0x1, 0x0) umask(0xfffffffffffffffe) openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0) openat$net_tcp_1_listen(0xffffffffffffff9c, &(0x7f0000000400)='/net/tcp/1/listen\x00', 0x12, 0x3, 0x0) openat$net_tcp_2_status(0xffffffffffffff9c, &(0x7f0000000440)='/net/tcp/2/status\x00', 0x12, 0x1, 0x0) openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f0000000480)='/net/ipifc/0/listen\x00', 0x14, 0x3, 0x0) openat$proc_self_maps(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/maps\x00', 0x10, 0x1, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000004, 0x11, r4, 0x2) openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f0000000500)='/net/udp/0/remote\x00', 0x12, 0x1, 0x0) openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f0000000540)='/net/udp/0/remote\x00', 0x12, 0x1, 0x0) 15:13:30 executing program 4: getcwd(&(0x7f0000000000)=""/135, 0x87) openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ether0/ifstats\x00', 0x14, 0x1, 0x0) vmm_ctl$VMM_CTL_GET_FLAGS(0x3) r0 = openat$net_ether0_1_stats(0xffffffffffffff9c, &(0x7f0000000100)='/net/ether0/1/stats\x00', 0x14, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x10010, r0, 0x8) openat$proc_self_user(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/user\x00', 0x10, 0x1, 0x0) openat$dev_drivers(0xffffffffffffff9c, &(0x7f0000000180)='/dev/drivers\x00', 0xd, 0x1, 0x0) r1 = openat$proc_self_mem(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/mem\x00', 0xf, 0x1, 0x0) r2 = openat$net_tcp_clone(0xffffffffffffff9c, &(0x7f0000000200)='/net/tcp/clone\x00', 0xf, 0x3, 0x0) fd2path(r1, &(0x7f0000000240)=""/4096, 0x1000) openat$dev_urandom(0xffffffffffffff9c, &(0x7f0000001240)='/dev/urandom\x00', 0xd, 0x1, 0x0) abort_sysc_fd(r2) r3 = openat$prof_kptrace(0xffffffffffffff9c, &(0x7f0000001280)='/prof/kptrace\x00', 0xe, 0x3, 0x0) openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f00000012c0)='/net/icmp/clone\x00', 0x10, 0x3, 0x0) openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000001300)='/proc/self/args\x00', 0x10, 0x3, 0x0) fcntl$F_GETFL(r3, 0x3) fcntl$F_DUPFD(r1, 0x0, r2, 0x0) openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f0000001340)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0) openat$proc_self_maps(0xffffffffffffff9c, &(0x7f0000001380)='/proc/self/maps\x00', 0x10, 0x1, 0x0) openat$dev_stdin(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/stdin\x00', 0xb, 0x3, 0x0) openat$proc_self_user(0xffffffffffffff9c, &(0x7f0000001400)='/proc/self/user\x00', 0x10, 0x1, 0x0) abort_sysc_fd(r3) openat$proc_self_fpregs(0xffffffffffffff9c, &(0x7f0000001440)='/proc/self/fpregs\x00', 0x12, 0x1, 0x0) openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000001480)='/dev/stdin\x00', 0xb, 0x3, 0x0) openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f00000014c0)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0) openat$net_tcp_0_status(0xffffffffffffff9c, &(0x7f0000001500)='/net/tcp/0/status\x00', 0x12, 0x1, 0x0) openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000001540)='/proc/self/args\x00', 0x10, 0x3, 0x0) openat$net_udp_stats(0xffffffffffffff9c, &(0x7f0000001580)='/net/udp/stats\x00', 0xf, 0x1, 0x0) openat$net_udp_stats(0xffffffffffffff9c, &(0x7f00000015c0)='/net/udp/stats\x00', 0xf, 0x1, 0x0) openat$prof_mpstat(0xffffffffffffff9c, &(0x7f0000001600)='/prof/mpstat\x00', 0xd, 0x3, 0x0) 15:13:30 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x8, 0x0) rmdir(&(0x7f0000000040)='./file0\x00', 0x8) mkdir(&(0x7f0000000080)='./file0\x00', 0x8, 0x8) rename(&(0x7f00000000c0)='./file0\x00', 0x8, &(0x7f0000000100)='./file0\x00', 0x8) r0 = openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f0000000140)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0) openat$net_cs(0xffffffffffffff9c, &(0x7f0000000180)='/net/cs\x00', 0x8, 0x3, 0x0) openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hostdomain\x00', 0x10, 0x3, 0x0) openat$net_log(0xffffffffffffff9c, &(0x7f0000000200)='/net/log\x00', 0x9, 0x3, 0x0) fcntl$F_SETFD(r0, 0x2, 0x1) openat$net_tcp_clone(0xffffffffffffff9c, &(0x7f0000000240)='/net/tcp/clone\x00', 0xf, 0x3, 0x0) openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0) r1 = openat$dev_bintime(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/bintime\x00', 0xd, 0x3, 0x0) close(r1) openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f0000000300)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0) openat$proc_self_maps(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/maps\x00', 0x10, 0x1, 0x0) openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f0000000380)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0) openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ether0/ifstats\x00', 0x14, 0x1, 0x0) openat$net_ipifc_0_remote(0xffffffffffffff9c, &(0x7f0000000400)='/net/ipifc/0/remote\x00', 0x14, 0x1, 0x0) openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000440)='/net/ether0/clone\x00', 0x12, 0x3, 0x0) openat$net_tcp_1_local(0xffffffffffffff9c, &(0x7f0000000480)='/net/tcp/1/local\x00', 0x11, 0x1, 0x0) openat$net_tcp_1_ctl(0xffffffffffffff9c, &(0x7f00000004c0)='/net/tcp/1/ctl\x00', 0xf, 0x3, 0x0) openat$prof_kpctl(0xffffffffffffff9c, &(0x7f0000000500)='/prof/kpctl\x00', 0xc, 0x3, 0x0) openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f0000000540)='/dev/hostdomain\x00', 0x10, 0x3, 0x0) openat$net_iproute(0xffffffffffffff9c, &(0x7f0000000580)='/net/iproute\x00', 0xd, 0x3, 0x0) openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f00000005c0)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0) openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f0000000600)='/net/ipifc/0/listen\x00', 0x14, 0x3, 0x0) openat$net_ipifc_0_err(0xffffffffffffff9c, &(0x7f0000000640)='/net/ipifc/0/err\x00', 0x11, 0x3, 0x0) openat$net_ether0_1_stats(0xffffffffffffff9c, &(0x7f0000000680)='/net/ether0/1/stats\x00', 0x14, 0x1, 0x0) syz_execute_func(&(0x7f00000006c0)="6af966410f38301c0ac4811dd98eab717f2666420fe34ca600460ff9415c262666400fef07c4a3217b29badbe2c42379046e9831f3442ba099899999") openat$proc_self_core(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/core\x00', 0x10, 0x1, 0x0) 15:13:30 executing program 5: openat$prof_kpctl(0xffffffffffffff9c, &(0x7f0000000000)='/prof/kpctl\x00', 0xc, 0x3, 0x0) r0 = openat$proc_self_profile(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/profile\x00', 0x13, 0x1, 0x0) openat$net_ipifc_1_remote(0xffffffffffffff9c, &(0x7f0000000080)='/net/ipifc/1/remote\x00', 0x14, 0x1, 0x0) r1 = openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f00000000c0)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0) openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f0000000100)='/net/icmpv6/stats\x00', 0x12, 0x1, 0x0) r2 = openat$net_empty(0xffffffffffffff9c, &(0x7f0000000140)='/net/.empty\x00', 0xc, 0x3, 0x0) openat$dev_pid(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pid\x00', 0x9, 0x1, 0x0) openat$net_ipifc_0_err(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ipifc/0/err\x00', 0x11, 0x3, 0x0) r3 = openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f0000000200)='/net/ether0/stats\x00', 0x12, 0x1, 0x0) nmount(r0, &(0x7f0000000240)='./file0\x00', 0x8, 0x0) r4 = openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f0000000280)='/net/ether0/stats\x00', 0x12, 0x1, 0x0) openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ether0/0/ifstats\x00', 0x16, 0x1, 0x0) openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f0000000300)='/net/icmp/stats\x00', 0x10, 0x1, 0x0) fwstat(r2, &(0x7f0000000340)=""/179, 0xb3, 0x0) openat$proc_self_proc(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/proc\x00', 0x10, 0x1, 0x0) r5 = openat$dev_time(0xffffffffffffff9c, &(0x7f0000000440)='/dev/time\x00', 0xa, 0x3, 0x0) openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f0000000480)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0) openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/net/ether0/stats\x00', 0x12, 0x1, 0x0) fwstat(r5, &(0x7f0000000500)=""/183, 0xb7, 0x0) openat$dev_capuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/capuse\x00', 0xc, 0x3, 0x0) tcgetattr(r1, &(0x7f0000000600)) fcntl$F_DUPFD(r4, 0x0, r2, 0x1) openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f0000000640)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0) getvcoreid() openat$proc_self_user(0xffffffffffffff9c, &(0x7f0000000680)='/proc/self/user\x00', 0x10, 0x1, 0x0) openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f00000006c0)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0) openat$proc_self_fd(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/fd\x00', 0xe, 0x1, 0x0) openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f0000000740)='/proc/self/syscall\x00', 0x13, 0x1, 0x0) close(r3) openat$dev_stderr(0xffffffffffffff9c, &(0x7f0000000780)='/dev/stderr\x00', 0xc, 0x3, 0x0) 15:13:30 executing program 6: self_notify(0x8001, 0x8adacdd8a3834fba, &(0x7f00000000c0)={0x2, 0x108, 0x6, &(0x7f0000000000)="7ef2d8c70d9dd2020f4bad8262c6a37888abec4bab9654afb6862bc60af1179a125db8da4da1d3d162481ce476ead794229c4002ae4cd7521f3c181a6e5d1e4b98264d5dceece650c6d190547e35d1e35c8ed5126ac911374cd1ec0b581f40d3ec7cd5359506084592dcd3ce9f137c44529158030ad8faeca4c3c4312643ae476e6bee2e11d4b474645d3f5815ed69e8bcda7f0af1d11d2f3c509c2f1f1992f7c8", 0x7}, 0x0) lstat(&(0x7f0000000100)='./file0\x00', 0x8, &(0x7f0000000140)) rmdir(&(0x7f00000001c0)='./file0\x00', 0x8) r0 = openat$prof_mpstat(0xffffffffffffff9c, &(0x7f0000000200)='/prof/mpstat\x00', 0xd, 0x3, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x110, r0, 0x666e) openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f0000000240)='/net/ipifc/0/listen\x00', 0x14, 0x3, 0x0) openat$net_ipifc_0_data(0xffffffffffffff9c, &(0x7f0000000280)='/net/ipifc/0/data\x00', 0x12, 0x3, 0x0) openat$net_icmpv6_clone(0xffffffffffffff9c, &(0x7f00000002c0)='/net/icmpv6/clone\x00', 0x12, 0x3, 0x0) openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hostdomain\x00', 0x10, 0x3, 0x0) openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0) openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f0000000380)='/net/tcp/0/err\x00', 0xf, 0x3, 0x0) r1 = openat$proc_self_wait(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/wait\x00', 0x10, 0x1, 0x0) rmdir(&(0x7f0000000400)='./file0\x00', 0x8) fcntl$F_GETFL(r1, 0x3) openat(0xffffffffffffffff, &(0x7f0000000440)='./file1\x00', 0x8, 0x1000, 0x14) pop_ctx(&(0x7f0000000480)="b608f6b2884661211dbf7a7b15fb69abe0d43c3527a83c9fd5daefafe123f6cc4ef64caadd9796fc2a135e1d4880fe800cf98041137ad1ebe6fafc9225808ba44d1dd4a123eb1bb027f0e759ebc7f056d57789e5e7b3dceeeded5232afc6c7b56d47afe04eb150fd765ee5c20daa26d7d1525313f1e40a9e06263f7ee27dd36c8c2428f21e91f1c6bbc39c18276efa65bb285dff16db69c1373e3e22b235d55082cea55d3b58b7ff9f8befb58224cf03dbbff17c6bc554627e4520ee1e9f9d5e18f56435e81591eb11fc9d3948fec1f738b49615f9f75205") openat$net_tcp_2_remote(0xffffffffffffff9c, 0xffffffffffffffff, 0x0, 0x1, 0x0) openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/ctl\x00', 0xf, 0x3, 0x0) openat$net_udp_clone(0xffffffffffffff9c, &(0x7f00000005c0)='/net/udp/clone\x00', 0xf, 0x3, 0x0) openat$proc_self_ns(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/ns\x00', 0xe, 0x1, 0x0) r2 = openat$net_udp_clone(0xffffffffffffff9c, &(0x7f0000000640)='/net/udp/clone\x00', 0xf, 0x3, 0x0) openat$net_tcp_stats(0xffffffffffffff9c, &(0x7f0000000680)='/net/tcp/stats\x00', 0xf, 0x1, 0x0) mkdir(&(0x7f00000006c0)='./file0\x00', 0x8, 0x100) read(r2, &(0x7f0000000700)=""/11, 0xb) openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f0000000740)='/proc/self/noteid\x00', 0x12, 0x3, 0x0) unlink(&(0x7f0000000780)='./file0\x00', 0x8) openat$dev_zero(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/zero\x00', 0xa, 0x1, 0x0) openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f0000000800)='/net/udp/0/status\x00', 0x12, 0x1, 0x0) openat$proc_self_strace_traceset(0xffffffffffffff9c, &(0x7f0000000840)='/proc/self/strace_traceset\x00', 0x1b, 0x3, 0x0) openat$dev_sdctl(0xffffffffffffff9c, &(0x7f0000000880)='/dev/sdctl\x00', 0xb, 0x3, 0x0) 15:13:30 executing program 7: r0 = openat$prof_kptrace(0xffffffffffffff9c, &(0x7f0000000000)='/prof/kptrace\x00', 0xe, 0x3, 0x0) r1 = openat$prof_kptrace(0xffffffffffffff9c, &(0x7f0000000040)='/prof/kptrace\x00', 0xe, 0x3, 0x0) openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0) fcntl$F_GETFD(r1, 0x1) openat$net_udp_clone(0xffffffffffffff9c, &(0x7f00000000c0)='/net/udp/clone\x00', 0xf, 0x3, 0x0) write(r0, &(0x7f0000000100)="ad7c08236fabd2814e108d4ccb1ecf970dae3000a1cdfa77f31b63ec5941f0e370ee901cbd32a14ad76e426126d04b9445af8736f459bc575ec43a213ee1bcedfa711a0d03fd58dde031cd3ad892e0024c90cd425345f93c288181c165d76cbdfca14326e72d045f2f6c0b588156e33f5c7cacbc978f1092e375e11575cdd219e190ac5d3af95df75b665bd0d1ba769b048017ef66b3c202c653b0343856b89d", 0xa0) r2 = openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0) openat$prof_kptrace(0xffffffffffffff9c, &(0x7f0000000200)='/prof/kptrace\x00', 0xe, 0x3, 0x0) openat$net_tcp_1_listen(0xffffffffffffff9c, &(0x7f0000000240)='/net/tcp/1/listen\x00', 0x12, 0x3, 0x0) openat$net_ether0_1_ifstats(0xffffffffffffff9c, &(0x7f0000000280)='/net/ether0/1/ifstats\x00', 0x16, 0x1, 0x0) openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/net/icmp/stats\x00', 0x10, 0x1, 0x0) openat$net_ether0_1_stats(0xffffffffffffff9c, &(0x7f0000000300)='/net/ether0/1/stats\x00', 0x14, 0x1, 0x0) openat$net_tcp_0_local(0xffffffffffffff9c, &(0x7f0000000340)='/net/tcp/0/local\x00', 0x11, 0x1, 0x0) openat$net_arp(0xffffffffffffff9c, &(0x7f0000000380)='/net/arp\x00', 0x9, 0x3, 0x0) fcntl$F_DUPFD(r2, 0x0, r2, 0x0) openat$proc_self_text(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/text\x00', 0x10, 0x1, 0x0) openat$net_tcp_2_remote(0xffffffffffffff9c, &(0x7f0000000400)='/net/tcp/2/remote\x00', 0x12, 0x1, 0x0) openat$net_tcp_stats(0xffffffffffffff9c, &(0x7f0000000440)='/net/tcp/stats\x00', 0xf, 0x1, 0x0) openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/noteid\x00', 0x12, 0x3, 0x0) abort_sysc_fd(r2) openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x8, 0x1, 0x0) openat$net_tcp_2_local(0xffffffffffffff9c, &(0x7f0000000500)='/net/tcp/2/local\x00', 0x11, 0x1, 0x0) openat$dev_drivers(0xffffffffffffff9c, &(0x7f0000000540)='/dev/drivers\x00', 0xd, 0x1, 0x0) openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/syscall\x00', 0x13, 0x1, 0x0) openat$net_ipifc_1_status(0xffffffffffffff9c, &(0x7f00000005c0)='/net/ipifc/1/status\x00', 0x14, 0x1, 0x0) openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000600)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0) openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000640)='/dev/osversion\x00', 0xf, 0x1, 0x0) openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000680)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0) openat$dev_pid(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/pid\x00', 0x9, 0x1, 0x0) openat$net_tcp_1_data(0xffffffffffffff9c, &(0x7f0000000700)='/net/tcp/1/data\x00', 0x10, 0x3, 0x0) 15:13:31 executing program 0: r0 = openat$dev_caphash(0xffffffffffffff9c, &(0x7f0000000040)='/dev/caphash\x00', 0xd, 0x3, 0x0) fcntl$F_GETFD(r0, 0x1) openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000000)='/prof/.empty\x00', 0xd, 0x3, 0x0) 15:13:31 executing program 0: exec(&(0x7f0000000000)='./file0\x00', 0x8, &(0x7f0000000040)='\x17\x00', 0x2) exec(&(0x7f0000000080)='./file0\x00', 0x8, &(0x7f00000000c0)='\x17\x00', 0x2) r0 = openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f0000000100)='/net/tcp/2/data\x00', 0x10, 0x3, 0x0) rmdir(&(0x7f0000000140)='./file0\x00', 0x8) getcwd(&(0x7f0000000180)=""/134, 0x86) stat(&(0x7f0000000240)='\x00', 0x1, &(0x7f0000000280)) nmount(r0, &(0x7f0000000300)='./file0\x00', 0x8, 0x12) openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f0000000340)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0) nmount(r0, &(0x7f0000000380)='./file0\x00', 0x8, 0x1) openat$dev_sysstat(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sysstat\x00', 0xd, 0x3, 0x0) stat(&(0x7f0000000400)='./file0/../file0\x00', 0x11, &(0x7f0000000440)) r1 = openat$prof_kpdata(0xffffffffffffff9c, &(0x7f00000004c0)='/prof/kpdata\x00', 0xd, 0x3, 0x0) access(&(0x7f0000000500)='./file0\x00', 0x8, 0x20) stat(&(0x7f0000000540)='./file0/../file0\x00', 0x11, &(0x7f0000000580)) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3, 0x4010, r0, 0x8000) openat$prof_mpstat(0xffffffffffffff9c, &(0x7f0000000600)='/prof/mpstat\x00', 0xd, 0x3, 0x0) openat$proc_self_note(0xffffffffffffff9c, &(0x7f0000000640)='/proc/self/note\x00', 0x10, 0x1, 0x0) exec(&(0x7f0000000680)='./file0/../file0\x00', 0x11, &(0x7f00000006c0)='/prof/mpstat\x00', 0xd) openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f0000000700)='/net/tcp/0/err\x00', 0xf, 0x3, 0x0) openat$proc_self_core(0xffffffffffffff9c, &(0x7f0000000740)='/proc/self/core\x00', 0x10, 0x1, 0x0) vmm_poke_guest(0xc15) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x110, r1, 0x8000) openat$dev_sdctl(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sdctl\x00', 0xb, 0x3, 0x0) openat$proc_self_segment(0xffffffffffffff9c, &(0x7f00000007c0)='/proc/self/segment\x00', 0x13, 0x1, 0x0) rmdir(&(0x7f0000000800)='./file0/../file0\x00', 0x11) openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000840)='/prof/.empty\x00', 0xd, 0x3, 0x0) openat$net_ipifc_1_remote(0xffffffffffffff9c, &(0x7f0000000880)='/net/ipifc/1/remote\x00', 0x14, 0x1, 0x0) openat$net_ipifc_1_data(0xffffffffffffff9c, &(0x7f00000008c0)='/net/ipifc/1/data\x00', 0x12, 0x3, 0x0) openat$proc_self_maps(0xffffffffffffff9c, &(0x7f0000000900)='/proc/self/maps\x00', 0x10, 0x1, 0x0) openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f0000000940)='/net/tcp/2/data\x00', 0x10, 0x3, 0x0) 15:13:32 executing program 0: r0 = openat$net_tcp_2_status(0xffffffffffffff9c, &(0x7f0000000080)='/net/tcp/2/status\x00', 0x0, 0x1, 0x0) close(r0) 15:13:32 executing program 0: symlink(&(0x7f0000000000)='./file0\x00', 0x8, &(0x7f0000000040)='./file0\x00', 0x8) symlink(&(0x7f0000000080)='./file0\x00', 0x8, &(0x7f00000000c0)='./file0\x00', 0x8) link(&(0x7f0000000100)='./file0\x00', 0x8, &(0x7f0000000140)='./file0\x00', 0x8) openat$proc_self_wait(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/wait\x00', 0x10, 0x1, 0x0) symlink(&(0x7f00000001c0)='./file0\x00', 0x8, &(0x7f0000000200)='./file0\x00', 0x8) stat(&(0x7f0000000240)='./file0\x00', 0x8, &(0x7f0000000280)) openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hostdomain\x00', 0x10, 0x3, 0x0) r0 = openat$prof_kpdata(0xffffffffffffff9c, &(0x7f0000000340)='/prof/kpdata\x00', 0xd, 0x3, 0x0) symlink(&(0x7f0000000380)='./file0\x00', 0x8, &(0x7f00000003c0)='./file0\x00', 0x8) fstat(r0, &(0x7f0000000400)) fstat(r0, &(0x7f0000000480)) nbind(&(0x7f0000000500)='./file0/file0\x00', 0xe, &(0x7f0000000540)='./file0\x00', 0x8, 0x3) openat$net_ipifc_1_listen(0xffffffffffffff9c, &(0x7f0000000580)='/net/ipifc/1/listen\x00', 0x14, 0x3, 0x0) openat$dev_cputime(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cputime\x00', 0xd, 0x1, 0x0) exec(&(0x7f0000000600)='./file0\x00', 0x8, &(0x7f0000000640)='\x00', 0x1) fd2path(r0, &(0x7f0000000680)=""/78, 0x4e) openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f0000000700)='/net/udp/0/ctl\x00', 0xf, 0x3, 0x0) openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f0000000740)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0) stat(&(0x7f0000000780)='./file0\x00', 0x8, &(0x7f00000007c0)) openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f0000000840)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0) vc_entry() openat$net_tcp_2_ctl(0xffffffffffffff9c, &(0x7f0000000880)='/net/tcp/2/ctl\x00', 0xf, 0x3, 0x0) openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f00000008c0)='/net/icmpv6/stats\x00', 0x12, 0x1, 0x0) openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f0000000900)='/net/ether0/0/ifstats\x00', 0x16, 0x1, 0x0) openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f0000000940)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0) mkdir(&(0x7f0000000980)='./file0/file0\x00', 0xe, 0x2) send_event(&(0x7f0000000a40)={&(0x7f00000009c0)="2abec1d05e5f491fa515282d270f298283ff0b4f3a6ce7c36727a729a9794e260343e39a63842e721e5a4a052219e9aaa53d06b38d79787559730c7173854dfd212c77a62106538ef6023a30c85bb016", 0xffffffffffffffb1, 0x0, 0xbfa6, 0x800, 0x2}, &(0x7f0000000b40)={0x1b, 0x9, 0xc63a, &(0x7f0000000a80)="fd4651629a8e64b3fa0e8c3890511beda104b62e60dffb43156efc154781796dcd586c9b223757e7c4fa82b0488358b09e9be3a2a377e8c8b009b4057114ce9651f1f05f0135d929a0ebd1a26d1ad429b6af9af09eb5fc04ffb6b387844bce2f71cccb2ccec5668f29f5aecf1c48b9243b2cdc286eff6ab2ee9cdb734ad182c4600e7dc285392f89b24daf0b555fac8ca1b2c684071e3a481d1e00321264a255053f68b5ef", 0x10000}, 0x1) openat$net_arp(0xffffffffffffff9c, &(0x7f0000000b80)='/net/arp\x00', 0x9, 0x3, 0x0) openat$proc_self_fpregs(0xffffffffffffff9c, &(0x7f0000000bc0)='/proc/self/fpregs\x00', 0x12, 0x1, 0x0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) bash-4.3$ kernel panic at kern/src/ns/chan.c:334, from core 1: cclose 0x0000000000000000 Stack Backtrace on Core 1: #01 [<0xffffffffc200a39c>] in backtrace #02 [<0xffffffffc2009b35>] in _panic #03 [<0xffffffffc203187a>] in cclose #04 [<0xffffffffc2033281>] in walk_symlink #05 [<0xffffffffc203326c>] in walk_symlink #06 [<0xffffffffc203326c>] in walk_symlink #07 [<0xffffffffc203326c>] in walk_symlink #08 [<0xffffffffc203326c>] in walk_symlink #09 [<0xffffffffc203326c>] in walk_symlink #10 [<0xffffffffc203326c>] in walk_symlink #11 [<0xffffffffc2032d82>] in walk #12 [<0xffffffffc2033459>] in __namec_from #13 [<0xffffffffc2034043>] in namec #14 [<0xffffffffc203d83d>] in sysbind #15 [<0xffffffffc205670e>] in sys_nbind #16 [<0xffffffffc2059a29>] in syscall #17 [<0xffffffffc205a5d8>] in run_local_syscall #18 [<0xffffffffc205ab19>] in prep_syscalls #19 [<0xffffffffc20ac432>] in sysenter_callwrapper Entering Nanwan's Dungeon on Core 1 (Ints on): Type 'help' for a list of commands.