2018/07/23 14:04:58 fuzzer started 2018/07/23 14:04:58 dialing manager at 127.0.0.1:43683 2018/07/23 14:04:58 syscalls: 213 2018/07/23 14:04:58 code coverage: support is not implemented in syzkaller 2018/07/23 14:04:58 comparison tracing: support is not implemented in syzkaller 2018/07/23 14:04:58 setuid sandbox: support is not implemented in syzkaller 2018/07/23 14:04:58 namespace sandbox: support is not implemented in syzkaller 2018/07/23 14:04:58 fault injection: support is not implemented in syzkaller 2018/07/23 14:04:58 leak checking: support is not implemented in syzkaller 2018/07/23 14:04:58 net packed injection: support is not implemented in syzkaller 2018/07/23 14:04:58 net device setup: support is not implemented in syzkaller 14:04:58 executing program 0: openat$net_ipifc_0_data(0xffffffffffffff9c, &(0x7f0000000000)='/net/ipifc/0/data\x00', 0x12, 0x3, 0x0) openat$net_ipifc_0_data(0xffffffffffffff9c, &(0x7f0000000040)='/net/ipifc/0/data\x00', 0x12, 0x3, 0x0) openat$dev_sdctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sdctl\x00', 0xb, 0x3, 0x0) openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f00000000c0)='/net/icmp/clone\x00', 0x10, 0x3, 0x0) openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/vmstatus\x00', 0x14, 0x1, 0x0) openat$proc_self_strace_traceset(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/strace_traceset\x00', 0x1b, 0x3, 0x0) openat$net_arp(0xffffffffffffff9c, &(0x7f0000000180)='/net/arp\x00', 0x9, 0x3, 0x0) openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ether0/stats\x00', 0x12, 0x1, 0x0) openat$dev_cputime(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cputime\x00', 0xd, 0x1, 0x0) vmm_add_gpcs(0x2, &(0x7f00000004c0)={&(0x7f0000000240)="23543abd4f7937bd4851000ac72885cc1b630b61a80a1013a767610e7b4357c8c062eb72ac44afc05b9d76b0f33c1fab6ae0d9a89c8e22894574cf620e95ac83a491c398fc6bb1bb85e6e0d1ea034cc2d6bbcc5d4e537504ce0ab06bbb879961c0beba14d1474a7461074e1e9d2c061a53ddb768", &(0x7f00000002c0)="b5c9bcc7501ed5d1d573463fbc344518f7a9cfb2435f9bc2889960a609d2", &(0x7f0000000300)="3b9b4a9c38fbfbc0574f53b9e0a2e176de15bca636d1ddf501fd6497d17f122a6b8c9d4ae40f930f3085419ccc4419eac07ff6aa079f218b52c7b5a1e7cb865161c2fb6574cb83f73605afd8cb1a7f3bd86740e3693ca4b2c1551dd0a2b7e605382ecd0219fa493bd4b4784bedce405f96585ce4da43d3e8f40d980c6a784ca838de93d171fc4b41c8b59d0810945331cf6b3412920d3643ebbc8f888f20b06ecb0f408daa00c84d4f6cdbf7f959271659e15c8786", &(0x7f00000003c0)="f7d942e31855429784fc7cdcab79159c4f499aeeeb34f434123f60", &(0x7f0000000400)="f1ed964ea8c4f50393259d6a06041cedcfc8aeb3bf1d26dfc0c2b36502f61c001d977d7623ec2609274f38c1abcac7592bb511670187ad46001238e528bd6ad79c602585559d808eca2f2cbf0c3bde842073e1079362dc0993d5281f6be11823cce866630f7aa7a737eff04fea2824704cf4ba0ebba93c77cad818c9d2af6505d27432d720911b"}) openat$dev_cons(0xffffffffffffff9c, &(0x7f0000000500)='/dev/cons\x00', 0xa, 0x3, 0x0) r0 = proc_create(&(0x7f0000000540)='./file0\x00', 0x8, &(0x7f0000000580)="5c242c2b2b2327ef232e00", 0xb, 0x0) waitpid(r0, &(0x7f00000005c0), 0x0) openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000000600)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0) openat$dev_random(0xffffffffffffff9c, &(0x7f0000000640)='/dev/random\x00', 0xc, 0x1, 0x0) r1 = openat$dev_config(0xffffffffffffff9c, &(0x7f0000000680)='/dev/config\x00', 0xc, 0x1, 0x0) openat$proc_self_ns(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/ns\x00', 0xe, 0x1, 0x0) wstat(&(0x7f0000000700)='./file0\x00', 0x8, &(0x7f0000000740)=""/225, 0xe1, 0x0) r2 = openat$net_cs(0xffffffffffffff9c, &(0x7f0000000840)='/net/cs\x00', 0x8, 0x3, 0x0) fstat(r2, &(0x7f0000000880)) openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f0000000900)='/net/ipifc/0/listen\x00', 0x14, 0x3, 0x0) openat$net_tcp_1_local(0xffffffffffffff9c, &(0x7f0000000940)='/net/tcp/1/local\x00', 0x11, 0x1, 0x0) openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f0000000980)='/proc/self/ctl\x00', 0xf, 0x3, 0x0) openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f00000009c0)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0) openat$net_ether0_2_type(0xffffffffffffff9c, &(0x7f0000000a00)='/net/ether0/2/type\x00', 0x13, 0x1, 0x0) r3 = openat$net_udp_clone(0xffffffffffffff9c, &(0x7f0000000a40)='/net/udp/clone\x00', 0xf, 0x3, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000004, 0x4010, r1, 0xfffffffffffffac6) close(r3) openat$net_tcp_1_listen(0xffffffffffffff9c, &(0x7f0000000a80)='/net/tcp/1/listen\x00', 0x12, 0x3, 0x0) openat$dev_capuse(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/capuse\x00', 0xc, 0x3, 0x0) 14:04:58 executing program 1: r0 = openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/text\x00', 0x10, 0x1, 0x0) r1 = openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/syscall\x00', 0x13, 0x1, 0x0) fstat(r0, &(0x7f0000000080)) tcgetattr(r1, &(0x7f0000000100)) fd2path(r0, &(0x7f0000000140)=""/197, 0xc5) openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/ctl\x00', 0xf, 0x3, 0x0) openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f0000000280)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0) openat$net_tcp_1_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/net/tcp/1/ctl\x00', 0xf, 0x3, 0x0) openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/net/udp/0/ctl\x00', 0xf, 0x3, 0x0) r2 = openat$dev_drivers(0xffffffffffffff9c, &(0x7f0000000340)='/dev/drivers\x00', 0xd, 0x1, 0x0) r3 = openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0) tcgetattr(r3, &(0x7f00000003c0)) openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f0000000400)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0) openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/syscall\x00', 0x13, 0x1, 0x0) tcgetattr(r2, &(0x7f0000000480)) openat$net_icmpv6_clone(0xffffffffffffff9c, &(0x7f00000004c0)='/net/icmpv6/clone\x00', 0x12, 0x3, 0x0) openat$proc_self_maps(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/maps\x00', 0x10, 0x1, 0x0) openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f0000000540)='/net/icmp/clone\x00', 0x10, 0x3, 0x0) openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f0000000580)='/net/udp/0/ctl\x00', 0xf, 0x3, 0x0) openat$proc_self_args(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/args\x00', 0x10, 0x3, 0x0) openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f0000000600)='/net/udp/0/err\x00', 0xf, 0x3, 0x0) openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f0000000640)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0) openat$dev_time(0xffffffffffffff9c, &(0x7f0000000680)='/dev/time\x00', 0xa, 0x3, 0x0) openat$net_iprouter(0xffffffffffffff9c, &(0x7f00000006c0)='/net/iprouter\x00', 0xe, 0x3, 0x0) openat$proc_self_note(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/note\x00', 0x10, 0x1, 0x0) openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f0000000740)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0) r4 = proc_create(&(0x7f0000000780)='./file0\x00', 0x8, &(0x7f00000007c0)='!-\x00', 0x3, 0x1) waitpid(r4, &(0x7f0000000800), 0x1) openat$net_ipifc_0_err(0xffffffffffffff9c, &(0x7f0000000840)='/net/ipifc/0/err\x00', 0x11, 0x3, 0x0) access(&(0x7f0000000880)='./file0/file0\x00', 0xe, 0x20) 14:04:58 executing program 2: openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/text\x00', 0x10, 0x1, 0x0) r0 = openat$prof_kpctl(0xffffffffffffff9c, &(0x7f0000000040)='/prof/kpctl\x00', 0xc, 0x3, 0x0) r1 = openat$proc_self_user(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/user\x00', 0x10, 0x1, 0x0) openat$proc_self_args(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/args\x00', 0x10, 0x3, 0x0) openat$dev_sysname(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sysname\x00', 0xd, 0x3, 0x0) r2 = openat$proc_self_maps(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/maps\x00', 0x10, 0x1, 0x0) fd2path(r1, &(0x7f0000000180)=""/205, 0xcd) openat$net_ether0_0_type(0xffffffffffffff9c, &(0x7f0000000280)='/net/ether0/0/type\x00', 0x13, 0x1, 0x0) openat$net_cs(0xffffffffffffff9c, &(0x7f00000002c0)='/net/cs\x00', 0x8, 0x3, 0x0) r3 = openat$dev_kprint(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kprint\x00', 0xc, 0x1, 0x0) openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/net/udp/0/ctl\x00', 0xf, 0x3, 0x0) openat$dev_killkid(0xffffffffffffff9c, &(0x7f0000000380)='/dev/killkid\x00', 0xd, 0x3, 0x0) fcntl$F_DUPFD(r2, 0x0, r0, 0x0) openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f00000003c0)='/net/udp/0/ctl\x00', 0xf, 0x3, 0x0) r4 = openat$net_tcp_2_remote(0xffffffffffffff9c, &(0x7f0000000400)='/net/tcp/2/remote\x00', 0x12, 0x1, 0x0) openat$net_tcp_clone(0xffffffffffffff9c, &(0x7f0000000440)='/net/tcp/clone\x00', 0xf, 0x3, 0x0) openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f0000000480)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0) openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f00000004c0)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0) openat$net_tcp_1_data(0xffffffffffffff9c, &(0x7f0000000500)='/net/tcp/1/data\x00', 0x10, 0x3, 0x0) openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000540)='/prof/.empty\x00', 0xd, 0x3, 0x0) r5 = openat$net_ipifc_0_data(0xffffffffffffff9c, &(0x7f0000000580)='/net/ipifc/0/data\x00', 0x12, 0x3, 0x0) openat$net_tcp_1_listen(0xffffffffffffff9c, &(0x7f00000005c0)='/net/tcp/1/listen\x00', 0x12, 0x3, 0x0) openat$prof_mpstat(0xffffffffffffff9c, &(0x7f0000000600)='/prof/mpstat\x00', 0xd, 0x3, 0x0) llseek(r3, 0xb002, 0xff, &(0x7f0000000640), 0x3) openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f0000000680)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0) tap_fds(&(0x7f0000000900)=[{r1, 0x2, 0x100, 0x7, &(0x7f0000000740)={&(0x7f00000006c0)="69689e0cdb4bf2bf79154546bfa1d37e326f2f180786ee95c317b88373d6fc25681b6128f057a7818a250b46e26a2f88832fd9b450bc9ab26d63c5fbca0a6ae98fd7a979d4c1f70da61123e3c3221bf8", 0xdefe, 0x1, 0x4, 0xca, 0xe9}}, {r5, 0x1, 0x0, 0x7, &(0x7f0000000800)={&(0x7f0000000780)="e3fca3e3d908ac0cd96369c57df21a3715aa137608c29bb26971e8505f1cec3e276edc12b4006a10d0639c512afcc70949ca2bce20da5259d8985de094d12770c39ce6ba2b1b0f50e39bcf695fcd13ee", 0x9, 0x0, 0x9, 0x1ff, 0x3}}, {r4, 0x0, 0x2, 0x100, &(0x7f00000008c0)={&(0x7f0000000840)="60aab1ba28ac7856fd968115e428eb30d409c2525da5d5d86a9f67045f447262cc0312150fa92d32271503bbfa1baab360dfb0dc3a7f0c9d795228c9dc8185fe68540def9ad3025cb18e7afeb6da5ea5", 0xffffffffffff7fff, 0x0, 0x101, 0xfffffffffffffffd, 0x8447}}], 0x3) openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f0000000980)='/net/ipifc/0/status\x00', 0x14, 0x1, 0x0) openat$dev_user(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/user\x00', 0xa, 0x3, 0x0) openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000a00)='/prof/.empty\x00', 0xd, 0x3, 0x0) openat$net_empty(0xffffffffffffff9c, &(0x7f0000000a40)='/net/.empty\x00', 0xc, 0x3, 0x0) 14:04:58 executing program 3: openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f0000000000)='/net/udp/0/err\x00', 0xf, 0x3, 0x0) openat$dev_consctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/consctl\x00', 0xd, 0x3, 0x0) openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000080)='/prof/.empty\x00', 0xd, 0x3, 0x0) openat$dev_stdin(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/stdin\x00', 0xb, 0x3, 0x0) openat$dev_consctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/consctl\x00', 0xd, 0x3, 0x0) openat$prof_kpdata(0xffffffffffffff9c, &(0x7f0000000140)='/prof/kpdata\x00', 0xd, 0x3, 0x0) openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/vmstatus\x00', 0x14, 0x1, 0x0) openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f00000001c0)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0) openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f0000000200)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0) r0 = openat$net_tcp_0_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/net/tcp/0/ctl\x00', 0xf, 0x3, 0x0) openat$dev_hostowner(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hostowner\x00', 0xf, 0x3, 0x0) openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0) close(r0) r1 = openat$proc_self_notepg(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/notepg\x00', 0x12, 0x1, 0x0) openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f0000000340)='/net/udp/0/err\x00', 0xf, 0x3, 0x0) openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f0000000380)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0) openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/syscall\x00', 0x13, 0x1, 0x0) openat$dev_klog(0xffffffffffffff9c, &(0x7f0000000400)='/dev/klog\x00', 0xa, 0x1, 0x0) openat$net_tcp_2_local(0xffffffffffffff9c, &(0x7f0000000440)='/net/tcp/2/local\x00', 0x11, 0x1, 0x0) openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f0000000480)='/net/tcp/1/status\x00', 0x12, 0x1, 0x0) openat$net_cs(0xffffffffffffff9c, &(0x7f00000004c0)='/net/cs\x00', 0x8, 0x3, 0x0) openat$proc_self_status(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/status\x00', 0x12, 0x1, 0x0) fcntl$F_GETFD(r1, 0x1) openat$proc_self_profile(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/profile\x00', 0x13, 0x1, 0x0) openat$proc_self_segment(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/segment\x00', 0x13, 0x1, 0x0) openat$proc_self_mem(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/mem\x00', 0xf, 0x1, 0x0) openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f0000000600)='/net/udp/0/data\x00', 0x10, 0x3, 0x0) openat$net_tcp_2_local(0xffffffffffffff9c, &(0x7f0000000640)='/net/tcp/2/local\x00', 0x11, 0x1, 0x0) openat$proc_self_profile(0xffffffffffffff9c, &(0x7f0000000680)='/proc/self/profile\x00', 0x13, 0x1, 0x0) openat$proc_self_wait(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/wait\x00', 0x10, 0x1, 0x0) 14:04:58 executing program 4: r0 = openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000000000)='/dev/stdin\x00', 0xb, 0x3, 0x0) r1 = openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f0000000040)='/net/ether0/addr\x00', 0x11, 0x3, 0x0) r2 = openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/text\x00', 0x10, 0x1, 0x0) dup_fds_to(0xffffffffffffffff, &(0x7f00000000c0)=[{r2}], 0x1) r3 = openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f0000000100)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0) openat$dev_hostowner(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hostowner\x00', 0xf, 0x3, 0x0) openat$dev_stderr(0xffffffffffffff9c, &(0x7f0000000180)='/dev/stderr\x00', 0xc, 0x3, 0x0) openat$dev_pid(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pid\x00', 0x9, 0x1, 0x0) r4 = openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f0000000200)='/net/udp/0/status\x00', 0x12, 0x1, 0x0) openat$dev_pid(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pid\x00', 0x9, 0x1, 0x0) r5 = openat(r0, &(0x7f0000000280)='./file0\x00', 0x8, 0x40, 0x4) r6 = openat$net_ipifc_0_snoop(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ipifc/0/snoop\x00', 0x13, 0x1, 0x0) r7 = openat$proc_self_wait(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/wait\x00', 0x10, 0x1, 0x0) openat$dev_time(0xffffffffffffff9c, &(0x7f0000000340)='/dev/time\x00', 0xa, 0x3, 0x0) openat$dev_zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0xa, 0x1, 0x0) openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f00000003c0)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0) openat$net_empty(0xffffffffffffff9c, &(0x7f0000000400)='/net/.empty\x00', 0xc, 0x3, 0x0) openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/text\x00', 0x10, 0x1, 0x0) openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f0000000480)='/net/ether0/0/ifstats\x00', 0x16, 0x1, 0x0) openat$dev_drivers(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/drivers\x00', 0xd, 0x1, 0x0) openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f0000000500)='/net/udp/0/remote\x00', 0x12, 0x1, 0x0) tap_fds(&(0x7f0000000a80)=[{r4, 0x2, 0x400, 0x4, &(0x7f00000005c0)={&(0x7f0000000540)="1f52ea7aa26793636d354d426ac48ca42335b48f5ea53505662fae8984b5592d066684ec748cd233e5635ba53e086f9c115a66d55df016e6d3149877b3f81ac4526bf5515d2169c59286299632226581", 0x1ff, 0x1, 0x0, 0xee36, 0x7}}, {r1, 0x3, 0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000600)="7a7033af7a26553abeef7ad37d1a0cd86bf44773637c8003817bffc21c09e34fc9985709b6bf63e1977065fbaea4f3c123b1f8bbba5f3a7d21ca3086c9c385f633feac083d2d04b88528e2e22e3522a2", 0x2, 0x0, 0x2, 0x8}}, {r6, 0x3, 0x250, 0xfffffffffffffff8, &(0x7f0000000740)={&(0x7f00000006c0)="1b774bcd1a9cd8567be03f2220ebe8b43ed89eec4fa2a4c0d03f44a5d87dfa4c889ca1521243c55969f461443dd13d4e3153fea42a8babf06513997e01fd00c0349c3b2b07027fd1faa8fff6ac8a2e00", 0xa5e, 0x1, 0x100000000, 0x7f, 0x3}}, {r4, 0x3, 0x10, 0x100000001, &(0x7f0000000800)={&(0x7f0000000780)="96d59ce574ce6daf3ab14375ab2f251e93915154d274de6ecb2c1ec2f01e7e7dfd854d99c4697b715458bcdf9eda48767a1033bbedddef265f73deddb2450487b211765747ef1e99682241ae73709d8f", 0x1, 0x1, 0x7372, 0x4, 0xf9}}, {r3, 0x620eebda7b3ad72a, 0xc, 0x8, &(0x7f00000008c0)={&(0x7f0000000840)="1f84f557af341a599fabe3d1aae97a4f0c0f9afdf8704ebceea62fe61744bb22cd53af304c4326f59c3ec074c2baecf808649c8a940e2fd81bbc09d5b1126d63a985f094a03e1966485bf12923ff2a19", 0x2, 0x1, 0x7fffffff, 0x2c, 0xffffffff}}, {r0, 0x1, 0x1, 0x8, &(0x7f0000000980)={&(0x7f0000000900)="d384d4693632222512d382bfcaede49d5c32e7f74c4a2c5ec52184570d22e31e3958e3bc4a23d200d791bea4ec8750a1e27f990d102891d323046e59d08276de76824f083580d05121b032bb0449a3fe", 0x3, 0x0, 0x4, 0x9, 0xbc}}, {r5, 0x3, 0x80, 0x81, &(0x7f0000000a40)={&(0x7f00000009c0)="69d5709af5d21375c0c01b8cadb8481b413eeb7ebe73787965a0226331d905a896828c39145382205331eb23c8d25f0c594daa967e1071d8f630a76b748f4c897f588dcc50bd34feba18b05d08494223", 0x400, 0x0, 0x6, 0x80000000000, 0x4}}], 0x7) openat$dev_swap(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/swap\x00', 0xa, 0x3, 0x0) openat$dev_config(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/config\x00', 0xc, 0x1, 0x0) openat$net_tcp_0_data(0xffffffffffffff9c, &(0x7f0000000c00)='/net/tcp/0/data\x00', 0x10, 0x3, 0x0) openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f0000000c40)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0) openat$dev_random(0xffffffffffffff9c, &(0x7f0000000c80)='/dev/random\x00', 0xc, 0x1, 0x0) fd2path(r5, &(0x7f0000000cc0)=""/244, 0xf4) openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f0000000dc0)='/net/udp/0/data\x00', 0x10, 0x3, 0x0) fcntl$F_GETFL(r7, 0x3) 14:04:58 executing program 6: r0 = openat$net_iproute(0xffffffffffffff9c, &(0x7f0000000000)='/net/iproute\x00', 0xd, 0x3, 0x0) fwstat(r0, &(0x7f0000000040)=""/118, 0x76, 0x0) openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0) r1 = openat$net_udp_stats(0xffffffffffffff9c, &(0x7f0000000100)='/net/udp/stats\x00', 0xf, 0x1, 0x0) r2 = openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f0000000140)='/net/udp/0/remote\x00', 0x12, 0x1, 0x0) r3 = openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000180)='/net/ether0/clone\x00', 0x12, 0x3, 0x0) r4 = openat$net_tcp_0_status(0xffffffffffffff9c, &(0x7f00000001c0)='/net/tcp/0/status\x00', 0x12, 0x1, 0x0) pop_ctx(&(0x7f0000000200)="4f834ee47357e1564f16729f4bcfa8e9707a78602190e93afbfa944ba871665042a8b0bb1f3658aefb14ac4169294297be63ebbb93d4f1b6e93a9ccb5910fde43195d821648c7633b02336f10de19cf36fbd21d8c24dda4955d1a33af85a460dee6a7134d0e768595d1c7b964fc0ba57f2c4c1da185d95fd94a4331a6fa78d8a73d691f035b5477ee56e70d95ef2d76c01b7d8196efbeb917b930a54139234000d4b71f51cac6ffb4a93ae8107faf5cdfa7f4426457a67c89847b1d32cc106a19cf623b9e27fd24068b6a9fbd144f1377eef1b07f299e7cf") r5 = openat$net_ipifc_0_local(0xffffffffffffff9c, &(0x7f0000000300)='/net/ipifc/0/local\x00', 0x13, 0x1, 0x0) openat$dev_cputime(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cputime\x00', 0xd, 0x1, 0x0) openat$net_udp_stats(0xffffffffffffff9c, &(0x7f0000000380)='/net/udp/stats\x00', 0xf, 0x1, 0x0) fcntl$F_GETFD(r2, 0x1) openat$dev_stdout(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/stdout\x00', 0xc, 0x3, 0x0) r6 = proc_create(&(0x7f0000000400)='./file0\x00', 0x8, &(0x7f0000000440)='\'\x00', 0x2, 0x1) dup_fds_to(r6, &(0x7f0000000480)=[{r3}, {r2}, {r3}, {r5}], 0x4) openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f00000004c0)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0) llseek(r4, 0xff, 0x6, &(0x7f0000000500), 0x0) openat$dev_stdout(0xffffffffffffff9c, &(0x7f0000000540)='/dev/stdout\x00', 0xc, 0x3, 0x0) openat$dev_capuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/capuse\x00', 0xc, 0x3, 0x0) write(r1, &(0x7f00000005c0)="5f1b09b5c643468851fc53f2dc09e09f51ee0a5cc78c6ad39b458dfa24f3d0e3a2c7a7bd7513a2ec1b24ea26856599dcef2f4991baff883a4446691e3c1729b3958331ca6a699b8239980be7354b7e967d4633b3f2548372c0388ae157333499f579e70798cf0034302cf17bdc6255d819f98042987e65b5ae9e28c8632a970c726a5a23a6508f9c84d4eca8524fbb74f0da321e063de78131744da9679f56362e2788ca18d40e3f1a0044322da9945fcb306d01e63d24d643cde4745f7a4f4e", 0xc0) link(&(0x7f0000000680)='./file0\x00', 0x8, &(0x7f00000006c0)='./file0\x00', 0x8) openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000700)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0) openat$proc_self_core(0xffffffffffffff9c, &(0x7f0000000740)='/proc/self/core\x00', 0x10, 0x1, 0x0) nbind(&(0x7f0000000780)='./file0\x00', 0x8, &(0x7f00000007c0)='./file0\x00', 0x8, 0x6) openat$net_cs(0xffffffffffffff9c, &(0x7f0000000800)='/net/cs\x00', 0x8, 0x3, 0x0) r7 = openat$net_iprouter(0xffffffffffffff9c, &(0x7f0000000840)='/net/iprouter\x00', 0xe, 0x3, 0x0) openat$net_icmpv6_clone(0xffffffffffffff9c, &(0x7f0000000880)='/net/icmpv6/clone\x00', 0x12, 0x3, 0x0) fcntl$F_GETFL(r7, 0x3) openat$prof_mpstat(0xffffffffffffff9c, &(0x7f00000008c0)='/prof/mpstat\x00', 0xd, 0x3, 0x0) openat$net_ether0_2_ifstats(0xffffffffffffff9c, &(0x7f0000000900)='/net/ether0/2/ifstats\x00', 0x16, 0x1, 0x0) 14:04:58 executing program 5: r0 = openat$proc_self_core(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/core\x00', 0x10, 0x1, 0x0) write(r0, &(0x7f0000000040)="5c534b362bedad62e61561191cd36796444f451f370a5fe73ec8f53be32e01fbf3d53d7692b227806c5a8e9b9853314434ac03beb00c8920f838053b3ba72b242e38abdcf0d085386d9348b1d43c12c952ac642311ee8a8b283c2302984095e574", 0x61) openat$net_tcp_0_data(0xffffffffffffff9c, &(0x7f00000000c0)='/net/tcp/0/data\x00', 0x10, 0x3, 0x0) r1 = openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/ctl\x00', 0xf, 0x3, 0x0) openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f0000000140)='/net/ether0/stats\x00', 0x12, 0x1, 0x0) openat$prof_kpdata(0xffffffffffffff9c, &(0x7f0000000180)='/prof/kpdata\x00', 0xd, 0x3, 0x0) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000000) openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f00000001c0)='/net/tcp/0/err\x00', 0xf, 0x3, 0x0) openat$dev_config(0xffffffffffffff9c, &(0x7f0000000200)='/dev/config\x00', 0xc, 0x1, 0x0) openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f0000000240)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0) r2 = openat$net_tcp_2_status(0xffffffffffffff9c, &(0x7f0000000280)='/net/tcp/2/status\x00', 0x12, 0x1, 0x0) openat$prof_kpctl(0xffffffffffffff9c, &(0x7f00000002c0)='/prof/kpctl\x00', 0xc, 0x3, 0x0) openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000300)='/prof/.empty\x00', 0xd, 0x3, 0x0) r3 = openat$net_tcp_stats(0xffffffffffffff9c, &(0x7f0000000340)='/net/tcp/stats\x00', 0xf, 0x1, 0x0) r4 = openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f0000000380)='/net/icmpv6/stats\x00', 0x12, 0x1, 0x0) openat$dev_cputime(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/cputime\x00', 0xd, 0x1, 0x0) openat$net_tcp_2_remote(0xffffffffffffff9c, &(0x7f0000000400)='/net/tcp/2/remote\x00', 0x12, 0x1, 0x0) r5 = openat$net_ether0_0_type(0xffffffffffffff9c, &(0x7f0000000440)='/net/ether0/0/type\x00', 0x13, 0x1, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000, 0x11, r2, 0x3) openat$net_ipifc_1_status(0xffffffffffffff9c, &(0x7f0000000480)='/net/ipifc/1/status\x00', 0x14, 0x1, 0x0) abort_sysc_fd(r5) openat$dev_sysstat(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sysstat\x00', 0xd, 0x3, 0x0) openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f0000000500)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0) openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/text\x00', 0x10, 0x1, 0x0) openat$net_tcp_2_remote(0xffffffffffffff9c, &(0x7f0000000580)='/net/tcp/2/remote\x00', 0x12, 0x1, 0x0) r6 = openat$net_ipifc_0_err(0xffffffffffffff9c, &(0x7f00000005c0)='/net/ipifc/0/err\x00', 0x11, 0x3, 0x0) openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f0000000600)='/net/ipifc/0/status\x00', 0x14, 0x1, 0x0) r7 = proc_create(&(0x7f0000000640)='./file0\x00', 0x8, &(0x7f0000000680)='\x00', 0x1, 0x1) dup_fds_to(r7, &(0x7f00000006c0)=[{r1}, {r6}, {r3}, {r4}], 0x4) openat$dev_time(0xffffffffffffff9c, &(0x7f0000000700)='/dev/time\x00', 0xa, 0x3, 0x0) 14:04:58 executing program 7: rename(&(0x7f0000000000)='./file0\x00', 0x8, &(0x7f0000000040)='./file0\x00', 0x8) r0 = openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f0000000080)='/net/ether0/0/ifstats\x00', 0x16, 0x1, 0x0) write(r0, &(0x7f00000000c0)="7da949bdd84d1c2db0d64ccbbc30177d2af4b3e77d64b9eed131872f219a11a4eb4e6bf6844b3e9c45db268c686607d37bd25d65f4dc2eb76f24c2c71c6ad292f7a0017c2ac561acc865a65f38750a7fa4c7af54e3985845b014d5eb68a69f01fea50ad7d75290d4ec236b0bbfa9c3f972e68af82508ea1cabf01f41708c15e7f58ccc66225a4e5343b2f2e3c30dd4a59a3a9d03e07425e3733c4581e82b74d9c2d7e69747f8ca1cffd8c54d0adc5d692007a0e25d9ed126e9714da6ee27381bb6f7", 0xc2) openat$net_ipifc_0_snoop(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ipifc/0/snoop\x00', 0x13, 0x1, 0x0) openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f0000000200)='/net/icmp/clone\x00', 0x10, 0x3, 0x0) proc_create(&(0x7f0000000240)='./file0\x00', 0x8, &(0x7f0000000280)='/net/icmp/clone\x00', 0x10, 0x1) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x8, 0x20000, 0x70) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0xe, 0x20) r1 = openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/net/udp/0/ctl\x00', 0xf, 0x3, 0x0) openat$net_ipselftab(0xffffffffffffff9c, &(0x7f0000000380)='/net/ipselftab\x00', 0xf, 0x1, 0x0) read(r1, &(0x7f00000003c0)=""/21, 0x15) openat$dev_caphash(0xffffffffffffff9c, &(0x7f0000000400)='/dev/caphash\x00', 0xd, 0x3, 0x0) r2 = openat$net_ipifc_0_snoop(0xffffffffffffff9c, &(0x7f0000000440)='/net/ipifc/0/snoop\x00', 0x13, 0x1, 0x0) openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000480)='/prof/.empty\x00', 0xd, 0x3, 0x0) openat$dev_sysstat(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sysstat\x00', 0xd, 0x3, 0x0) openat$net_ipselftab(0xffffffffffffff9c, &(0x7f0000000500)='/net/ipselftab\x00', 0xf, 0x1, 0x0) openat$net_tcp_1_local(0xffffffffffffff9c, &(0x7f0000000540)='/net/tcp/1/local\x00', 0x11, 0x1, 0x0) openat$proc_self_core(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/core\x00', 0x10, 0x1, 0x0) r3 = openat$net_ipifc_1_data(0xffffffffffffff9c, &(0x7f00000005c0)='/net/ipifc/1/data\x00', 0x12, 0x3, 0x0) openat$net_ipifc_0_snoop(0xffffffffffffff9c, &(0x7f0000000600)='/net/ipifc/0/snoop\x00', 0x13, 0x1, 0x0) self_notify(0x1, 0xc, &(0x7f0000000700)={0x3f, 0x3, 0x1, &(0x7f0000000640)="363a831e00d84f0e2cf801b8473fb35b62ff09bceb98bacad726cadab0e343fc0fd10f6be751e73f803b97aaa366f107dcc35775485020acf1e373e40e6853695b842fb49cb6d7f13b90c66fbca1420ee0c3bc2af3c4e0f56a8dbd5f704f0bfb280fdacc0a1ec6ee69c3548f414d9f072f33c7eb1eb9658b263b27a1388d4b1e14b32087635b66f57327d855583125957caa2df8056c5975175c353f76bdb9cdf0f56b8f", 0x8}, 0x1) openat$net_tcp_1_local(0xffffffffffffff9c, &(0x7f0000000740)='/net/tcp/1/local\x00', 0x11, 0x1, 0x0) proc_create(&(0x7f0000000780)='./file0\x00', 0x8, &(0x7f00000007c0)='/prof/.empty\x00', 0xd, 0x1) fcntl$F_GETFD(r2, 0x1) r4 = openat$net_ipselftab(0xffffffffffffff9c, &(0x7f0000000800)='/net/ipselftab\x00', 0xf, 0x1, 0x0) read(r3, &(0x7f0000000840)=""/125, 0x7d) tcgetattr(r4, &(0x7f00000008c0)) openat$net_ipselftab(0xffffffffffffff9c, &(0x7f0000000900)='/net/ipselftab\x00', 0xf, 0x1, 0x0) openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f0000000940)='/net/tcp/1/status\x00', 0x12, 0x1, 0x0) openat$net_ipifc_0_snoop(0xffffffffffffff9c, &(0x7f0000000980)='/net/ipifc/0/snoop\x00', 0x13, 0x1, 0x0) bash-4.3$ kernel warning at kern/src/ns/convM2D.c:52, from core 3: nbuf 225, STAT_FIX_LEN_9P 49 BIT16SZ 2, GBIT16(buf) 0 kernel warning at kern/src/ns/convM2D.c:52, from core 1: nbuf 225, STAT_FIX_LEN_9P 49 BIT16SZ 2, GBIT16(buf) 0 14:05:00 executing program 0: openat$net_ipifc_1_status(0xffffffffffffff9c, &(0x7f0000000040)='/net/ipifc/1/status\x00', 0x14, 0x1, 0x0) openat$net_ipifc_0_local(0xffffffffffffff9c, &(0x7f0000000000)='/net/ipifc/0/local\x00', 0x0, 0x1, 0x0) 14:05:00 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000004, 0x8832, 0xffffffffffffff9c, 0x0) openat$proc_self_fd(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/fd\x00', 0xe, 0x1, 0x0) openat$dev_kmesg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kmesg\x00', 0xb, 0x1, 0x0) 14:05:00 executing program 0: r0 = openat$dev_capuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/capuse\x00', 0xfffffffffffffff2, 0x3, 0x0) openat$proc_self_strace(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/strace\x00', 0x12, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x32, r0, 0x0) 14:05:00 executing program 0: openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ether0/clone\x00', 0x0, 0x3, 0x0) openat$net_tcp_clone(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/clone\x00', 0xf, 0x3, 0x0) 14:05:00 executing program 0: mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x5) openat$net_udp_stats(0xffffffffffffff9c, &(0x7f0000000000)='/net/udp/stats\x00', 0xf, 0x1, 0x0) openat$proc_self_profile(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/profile\x00', 0x13, 0x1, 0x0) openat$net_tcp_0_data(0xffffffffffffff9c, &(0x7f0000000040)='/net/tcp/0/data\x00', 0x10, 0x3, 0x0) 14:05:00 executing program 0: r0 = openat$net_iprouter(0xffffffffffffff9c, &(0x7f0000000000)='/net/iprouter\x00', 0xe, 0x3, 0x0) openat$dev_klog(0xffffffffffffff9c, &(0x7f0000000040)='/dev/klog\x00', 0xa, 0x1, 0x0) abort_sysc_fd(r0) 14:05:00 executing program 1: r0 = proc_create(&(0x7f00000000c0)='./file0\x00', 0x8, &(0x7f0000000100)="40ac7b2e2e5b5d2c242b00", 0xb, 0x0) notify(r0, 0x5, &(0x7f0000000080)={0x0, 0x0, 0x3f, &(0x7f00000001c0), 0x1}) openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000040)='/prof/.empty\x00', 0xd, 0x3, 0x0) r1 = openat$proc_self_strace_traceset(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/strace_traceset\x00', 0x1b, 0x3, 0x0) close(r1) 14:05:00 executing program 0: r0 = openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f0000000100)='/net/ipifc/1/err\x00', 0xfffffffffffffec5, 0x3, 0x0) fstat(r0, &(0x7f0000000040)) 14:05:00 executing program 1: mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) vmm_ctl$VMM_CTL_GET_EXITS(0x1) openat$net_ether0_1_ifstats(0xffffffffffffff9c, &(0x7f0000000140)='/net/ether0/1/ifstats\x00', 0xffffffffffffffe9, 0x1, 0x0) 14:05:00 executing program 1: r0 = openat$net_ndb(0xffffffffffffff9c, &(0x7f0000000000)='/net/ndb\x00', 0x9, 0x3, 0x0) openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f0000000040)='/net/udp/0/remote\x00', 0x12, 0x1, 0x0) mmap(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0, 0x30132, r0, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x2000006, 0x810, r0, 0x6) 14:05:02 executing program 0: r0 = openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f0000000100)='/net/tcp/1/status\x00', 0x12, 0x1, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x8, 0x2, 0x4) 14:05:02 executing program 1: r0 = openat$dev_ppid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppid\x00', 0xffffffffffffff41, 0x1, 0x0) openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000640)='/dev/osversion\x00', 0xf, 0x1, 0x0) fcntl$F_DUPFD(r0, 0x0, r0, 0x0) openat$dev_urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0xd, 0x1, 0x0) 14:05:03 executing program 3: r0 = openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f0000000140)='/net/ether0/0/data\x00', 0x13, 0x3, 0x0) openat$net_ether0_0_type(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/0/type\x00', 0x13, 0x1, 0x0) write(r0, &(0x7f0000000280), 0x0) kernel warning at kern/src/ns/convM2D.c:52, from core 2: nbuf 118, STAT_FIX_LEN_9P 49 BIT16SZ 2, GBIT16(buf) 0 kernel panic at kern/arch/x86/trap.c:540, from core 2: Double fault! Check the kernel stack pointer; you likely ran off the end of the stack. HW TRAP frame at 0xfffffff00001df40 on core 2 rax 0x000000000000003d rbx 0xffffffffc8667ec0 rcx 0xffffffffc8667ec8 rdx 0x0000002185123ea4 rbp 0xfffffff0000d3fd8 rsi 0x0000000000000003 rdi 0xffffffffc8667ec0 r8 0x0000000000000000 r9 0xffffffffc8667fb8 r10 0x0000000000000078 r11 0xffffffffc8667f78 r12 0xffff800002176de0 r13 0x0000000000000002 r14 0x0000000000000000 r15 0x0000000000000002 trap 0x00000008 Double Fault gsbs 0xffffffffc8667ec0 fsbs 0x0000000000000000 err 0x--------00000000 rip 0xffffffffc209f6c1 cs 0x------------0008 flag 0x0000000000010246 rsp 0xfffffff0000d3fd8 ss 0x------------0010 Backtrace of kernel context on Core 2: #01 [<0xffffffffc209f6c1>] in cpu_halt #02 [<0xffffffffc2054706>] in __smp_idle kernel panic at kern/arch/x86/trap.c:540, from core 3: Double fault! Check the kernel stack pointer; you likely ran off the end of the stack. HW TRAP frame at 0xfffffff00001af40 on core 3 rax 0x000000000000003d rbx 0xffffffffc8668140 rcx 0xffffffffc8668148 rdx 0x00000021850da53a rbp 0xfffffff0000ebfd8 rsi 0x0000000000000003 rdi 0xffffffffc8668140 r8 0x0000000000000000 r9 0xffffffffc8668238 r10 0x0000000000000078 r11 0xffffffffc86681f8 r12 0xffff800002176de0 r13 0x0000000000000003 r14 0x0000000000000000 r15 0x0000000000000003 trap 0x00000008 Double Fault gsbs 0xffffffffc8668140 fsbs 0x0000000000000000 err 0x--------00000000 rip 0xffffffffc209f6c1 cs 0x------------0008 flag 0x0000000000010246 rsp 0xfffffff0000ebfd8 ss 0x------------0010 Backtrace of kernel context on Core 3: #01 [<0xffffffffc209f6c1>] in cpu_halt #02 [<0xffffffffc2054706>] in __smp_idle Entering Nanwan's Dungeon on Core 2 (Ints off): Type 'help' for a list of commands. ROS(Core 2)> Entering Nanwan's Dungeon on Core 3 (Ints off): Type 'help' for a list of commands.