2019/05/02 09:45:04 fuzzer started 2019/05/02 09:45:04 dialing manager at 127.0.0.1:38601 2019/05/02 09:45:04 syscalls: 212 2019/05/02 09:45:04 code coverage: support is not implemented in syzkaller 2019/05/02 09:45:04 comparison tracing: support is not implemented in syzkaller 2019/05/02 09:45:04 extra coverage: support is not implemented in syzkaller 2019/05/02 09:45:04 setuid sandbox: support is not implemented in syzkaller 2019/05/02 09:45:04 namespace sandbox: support is not implemented in syzkaller 2019/05/02 09:45:04 Android sandbox: support is not implemented in syzkaller 2019/05/02 09:45:04 fault injection: support is not implemented in syzkaller 2019/05/02 09:45:04 leak checking: support is not implemented in syzkaller 2019/05/02 09:45:04 net packet injection: support is not implemented in syzkaller 2019/05/02 09:45:04 net device setup: support is not implemented in syzkaller 09:45:05 executing program 1: getvcoreid() openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/0/ctl\x00', 0x12, 0x3, 0x0) openat$proc_self_strace(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/strace\x00', 0x12, 0x1, 0x0) abort_sysc(0x8) openat$net_tcp_1_local(0xffffffffffffff9c, &(0x7f0000000080)='/net/tcp/1/local\x00', 0x11, 0x1, 0x0) proc_yield(0x1) openat$dev_user(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/user\x00', 0xa, 0x3, 0x0) r0 = openat$net_udp_0_listen(0xffffffffffffff9c, &(0x7f0000000100)='/net/udp/0/listen\x00', 0x12, 0x3, 0x0) openat$dev_ppid(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppid\x00', 0xa, 0x1, 0x0) openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f0000000180)='/net/tcp/1/status\x00', 0x12, 0x1, 0x0) openat$prof_kptrace(0xffffffffffffff9c, &(0x7f00000001c0)='/prof/kptrace\x00', 0xe, 0x3, 0x0) openat$dev_time(0xffffffffffffff9c, &(0x7f0000000200)='/dev/time\x00', 0xa, 0x3, 0x0) openat$net_tcp_0_status(0xffffffffffffff9c, &(0x7f0000000240)='/net/tcp/0/status\x00', 0x12, 0x1, 0x0) getvcoreid() openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f0000000280)='/net/udp/0/local\x00', 0x11, 0x1, 0x0) openat$dev_random(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/random\x00', 0xc, 0x1, 0x0) openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/ctl\x00', 0xf, 0x3, 0x0) openat$net_ether0_2_type(0xffffffffffffff9c, &(0x7f0000000340)='/net/ether0/2/type\x00', 0x13, 0x1, 0x0) fcntl$F_GETFL(r0, 0x3) openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000380)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0) openat$net_iproute(0xffffffffffffff9c, &(0x7f00000003c0)='/net/iproute\x00', 0xd, 0x3, 0x0) openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f0000000400)='/net/tcp/1/status\x00', 0x12, 0x1, 0x0) openat$prof_kptrace(0xffffffffffffff9c, &(0x7f0000000440)='/prof/kptrace\x00', 0xe, 0x3, 0x0) r1 = openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f0000000480)='/net/ether0/0/ctl\x00', 0x12, 0x3, 0x0) openat$proc_self_wait(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/wait\x00', 0x10, 0x1, 0x0) openat$dev_caphash(0xffffffffffffff9c, &(0x7f0000000500)='/dev/caphash\x00', 0xd, 0x3, 0x0) openat$net_tcp_2_remote(0xffffffffffffff9c, &(0x7f0000000540)='/net/tcp/2/remote\x00', 0x12, 0x1, 0x0) openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f0000000580)='/net/icmp/clone\x00', 0x10, 0x3, 0x0) fcntl$F_GETFD(r1, 0x1) openat$dev_killkid(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/killkid\x00', 0xd, 0x3, 0x0) 09:45:05 executing program 0: r0 = openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/addr\x00', 0x11, 0x3, 0x0) tap_fds(&(0x7f0000000700)=[{r0, 0x3, 0x0, 0x100, &(0x7f00000000c0)={&(0x7f0000000040)="bd164a627595793430940cecc6d30e3935ad2ec1d7c3831882c17e348e29e564cbcbf31dc92e872429962ba04b07ecb945280f2a558e57f82697436c466813747635cbb7fd825194da9e0170e0a7f549", 0x4, 0x1, 0xffffffffffffff3b, 0x4, 0xfffffffffffff000}}, {r0, 0x0, 0x0, 0x3, &(0x7f0000000180)={&(0x7f0000000100)="e950d3460aca78be0607e73958a9fb93beb4762cb4051785fd8094190cbd4fdd887b4a99148555ddc6854215a22f6901f1ddffdc7813c310835698824e7436c18172fd175dced73e238b3b3d2c141716", 0x2, 0x0, 0x3, 0x1000}}, {r0, 0x2, 0x4, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)="cf96b0f2f6e1f210d6c79bdec658e19f538194fb6112453445970fd41ed0a11e8703c862fa01da7eb16db3668d7f6a111f4ab267c93e26fcadfdbf6cf27a1e7e66c26ea6108acd21ed0a05bf85cfed46", 0x1, 0x0, 0xa19, 0xfff, 0x4}}, {r0, 0x0, 0x1, 0x80000000, &(0x7f0000000300)={&(0x7f0000000280)="d51fc7bdbd4129ad14e5083a9edd953e1c58f3b1ad2fd98891769d73655b50b27c7843f3e1ed253008cd616efb77be55670cb7a050013da74a8422ffdb15cacc4b4fffb374746b8f9d1d5bc3ad184db5", 0x7fff, 0x1, 0x8001, 0x878f, 0xd62}}, {r0, 0x1, 0x2, 0x9, &(0x7f00000003c0)={&(0x7f0000000340)="fb06df037b900f9693575c09857f6933555ac770f0292d488b7412be36ebc77b6f923cac3ccf1d074ab5d217d7d580ece03505e912f1ecda06c7865cab90246b4477f37444c5fa32d83807aecde42777", 0x81, 0x1, 0xff, 0xfff, 0x98b}}, {r0, 0x3, 0x10, 0xfffffffffffffffb, &(0x7f0000000480)={&(0x7f0000000400)="d9f935b29ea931b7d3d14eeafeb5f35e08481567590d1764f36cec3743ef361ef497ecfc08ac692b63dea14656164564c2941a7a919acefcaeb119c164393672114ce23593744439cdbf3088150f7ff9", 0x1000, 0x0, 0x6, 0x100000000, 0xfffffffffffffff8}}, {r0, 0x2, 0x340, 0x3ff, &(0x7f0000000540)={&(0x7f00000004c0)="44ba7d991a61f7722a6fe0f5598fec0ea71a6c8ddc17ec81ca9089f2622745a55a4c51e2c22704a884aa53adf4f008960d8a9be15437c8a221203e6f1aa2336f1aee6a5d94b3584722c594d5c8d0b687", 0x7, 0x0, 0xfffffffffffffffb, 0x5, 0x800}}, {r0, 0x1, 0x8, 0x6, &(0x7f0000000600)={&(0x7f0000000580)="51a23f12926ce8aa65927f17243b161f11d6a633710b9babd552381059a4c67d2c2a36206c1993e6523abf7d12e1dbd848b74c4ddb7a080ffcbb07ebbbe173fffa6864c776cb436a460703a4231a8405", 0x524, 0x1, 0x1ff, 0xb35, 0x8}}, {r0, 0x1, 0x200, 0x49, &(0x7f00000006c0)={&(0x7f0000000640)="8b87958ddd147dca300c218939da41337203866848a7598449e56a60abe69fda6f9277eaafbbc06821c9e007ec3e0aa46b3c36fcaf3cdfbb67634c56ef6f44bd09ef58f1fbebb41ed960d1ba6d8f51a8", 0x1, 0x1, 0x9, 0x4, 0x6}}], 0x9) openat$net_arp(0xffffffffffffff9c, &(0x7f0000000840)='/net/arp\x00', 0x9, 0x3, 0x0) openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f0000000880)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0) openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f00000008c0)='/net/udp/0/data\x00', 0x10, 0x3, 0x0) openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f0000000900)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0) openat$dev_config(0xffffffffffffff9c, &(0x7f0000000940)='/dev/config\x00', 0xc, 0x1, 0x0) r1 = openat$proc_self_wait(0xffffffffffffff9c, &(0x7f0000000980)='/proc/self/wait\x00', 0x10, 0x1, 0x0) openat$net_iproute(0xffffffffffffff9c, &(0x7f00000009c0)='/net/iproute\x00', 0xd, 0x3, 0x0) openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f0000000a00)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0) openat$net_ipifc_1_status(0xffffffffffffff9c, &(0x7f0000000a40)='/net/ipifc/1/status\x00', 0x14, 0x1, 0x0) change_to_m() openat$net_ipifc_1_remote(0xffffffffffffff9c, &(0x7f0000000a80)='/net/ipifc/1/remote\x00', 0x14, 0x1, 0x0) openat$net_tcp_1_data(0xffffffffffffff9c, &(0x7f0000000ac0)='/net/tcp/1/data\x00', 0x10, 0x3, 0x0) openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f0000000b00)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0) openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f0000000b40)='/net/udp/0/remote\x00', 0x12, 0x1, 0x0) provision(0xffffffffffffffff, 0x0, 0x0) openat$proc_self_fpregs(0xffffffffffffff9c, &(0x7f0000000b80)='/proc/self/fpregs\x00', 0x12, 0x1, 0x0) openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f0000000bc0)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0) change_vcore(0x7, 0x1) openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/osversion\x00', 0xf, 0x1, 0x0) openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000c40)='/proc/self/text\x00', 0x10, 0x1, 0x0) openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f0000000c80)='/net/tcp/2/data\x00', 0x10, 0x3, 0x0) openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f0000000cc0)='/net/tcp/1/status\x00', 0x12, 0x1, 0x0) openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f0000000d00)='/net/ether0/addr\x00', 0x11, 0x3, 0x0) llseek(r1, 0x8, 0x8000, &(0x7f0000000d40), 0x1) openat$proc_self_note(0xffffffffffffff9c, &(0x7f0000000d80)='/proc/self/note\x00', 0x10, 0x1, 0x0) openat$dev_swap(0xffffffffffffff9c, &(0x7f0000000dc0)='/dev/swap\x00', 0xa, 0x3, 0x0) openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f0000000e00)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0) openat$dev_urandom(0xffffffffffffff9c, &(0x7f0000000e40)='/dev/urandom\x00', 0xd, 0x1, 0x0) 09:45:05 executing program 2: mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) openat$proc_self_maps(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/maps\x00', 0x10, 0x1, 0x0) openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f0000000040)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0) openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f0000000080)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0) r0 = openat$proc_self_strace(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/strace\x00', 0x12, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x2e4) openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f0000000100)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0) openat$dev_hostowner(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hostowner\x00', 0xf, 0x3, 0x0) openat$dev_stderr(0xffffffffffffff9c, &(0x7f0000000180)='/dev/stderr\x00', 0xc, 0x3, 0x0) r1 = openat$dev_stdout(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/stdout\x00', 0xc, 0x3, 0x0) r2 = openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f0000000200)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0) r3 = openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/noteid\x00', 0x12, 0x3, 0x0) openat$dev_bintime(0xffffffffffffff9c, &(0x7f0000000280)='/dev/bintime\x00', 0xd, 0x3, 0x0) openat$proc_self_segment(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/segment\x00', 0x13, 0x1, 0x0) fwstat(r3, &(0x7f0000000300)=""/235, 0xeb, 0x0) openat$proc_self_user(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/user\x00', 0x10, 0x1, 0x0) openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000440)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0) openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000000480)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0) read(r1, &(0x7f00000004c0)=""/104, 0x68) r4 = openat$net_cs(0xffffffffffffff9c, &(0x7f0000000540)='/net/cs\x00', 0x8, 0x3, 0x0) openat$net_ipifc_0_snoop(0xffffffffffffff9c, &(0x7f0000000580)='/net/ipifc/0/snoop\x00', 0x13, 0x1, 0x0) openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f00000005c0)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0) openat$proc_self_profile(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/profile\x00', 0x13, 0x1, 0x0) fcntl$F_GETFL(r4, 0x3) openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000640)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0) openat$net_udp_stats(0xffffffffffffff9c, &(0x7f0000000680)='/net/udp/stats\x00', 0xf, 0x1, 0x0) openat$prof_empty(0xffffffffffffff9c, &(0x7f00000006c0)='/prof/.empty\x00', 0xd, 0x3, 0x0) write(r2, &(0x7f0000000700)="3e73d79b27b6e535417b0f499a9576b04b8fc1024abc0a076151c620", 0x1c) openat$net_tcp_0_data(0xffffffffffffff9c, &(0x7f0000000740)='/net/tcp/0/data\x00', 0x10, 0x3, 0x0) 09:45:05 executing program 4: r0 = openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0) r1 = openat$net_tcp_0_data(0xffffffffffffff9c, &(0x7f0000000040)='/net/tcp/0/data\x00', 0x10, 0x3, 0x0) r2 = openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f0000000080)='/net/udp/0/status\x00', 0x12, 0x1, 0x0) r3 = openat$net_ipifc_0_remote(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipifc/0/remote\x00', 0x14, 0x1, 0x0) r4 = openat$net_ether0_1_ifstats(0xffffffffffffff9c, &(0x7f0000000100)='/net/ether0/1/ifstats\x00', 0x16, 0x1, 0x0) tcgetattr(r3, &(0x7f0000000140)) openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f0000000180)='/net/udp/0/err\x00', 0xf, 0x3, 0x0) abort_sysc_fd(r1) r5 = openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0) tap_fds(&(0x7f0000000800)=[{r1, 0x3, 0x2, 0x3, &(0x7f0000000280)={&(0x7f0000000200)="e33a68b5390ed66386f483b8233dca9e83361cc7f4cfe686d3039475bdfcadfe669da375c551d14f75eda8da59b5511c83e0a927ddb0f9455339661e8b1dc92c945653acc9c2f7b5d91f21bab15b323f", 0x7, 0x0, 0x3e24, 0x6, 0x81}}, {r3, 0x2, 0x8, 0x1, &(0x7f0000000340)={&(0x7f00000002c0)="4f4fb0f1c6e124442eb1d5c546f6fff18404763969f8a272638d5bd1311b5a2f5ce2228ddf85c4b777180d06bedd574df6d9c7c4c2d5567d03254e1eeddab0f1713e9d1bfc4d3de5f849a666194342e6", 0x5, 0x0, 0x0, 0x9, 0x7}}, {r2, 0x3, 0x140, 0x9b, &(0x7f0000000400)={&(0x7f0000000380)="bb4850bf7d9baab2126ec11cc01463ecab530506e50cad2a8310e8e2359ae4edff5bcdaed49dbabce9a526562639cf090467518d4da989eb8d99ee42bd50a5ab0ec2e6023e86617addc07005a8b07d8a", 0x1, 0x0, 0x7, 0x8, 0x5}}, {r5, 0x2, 0x400, 0x4, &(0x7f00000004c0)={&(0x7f0000000440)="09db8445f96684f15cdf20ce43b1b60dbb732eebf185552d5a4ce2c573fa777c90ef46a8e020559ec0af3fa5839f95f55abcf9062acd99d1b2dda4fdade1ce9da8a9b3ebd3af713356b18533a5b94b02", 0xfffffffffffffffd, 0x1, 0x9, 0xfffffffffffffffb, 0xffffffffffffff03}}, {r5, 0x3, 0x20, 0x20, &(0x7f0000000580)={&(0x7f0000000500)="eb8809d7e0e2286cfde77f0cdd43f76155a404798dc885d07e308fd28c06a0d061b4f548cce0cd03eea6c20f532d6c43bc0f9c6ff726b46e144ee02e50c351693c4ee2fc52fcb873c007a6c25f12dc53", 0xb49, 0x0, 0x9, 0x8001, 0x8}}, {r5, 0x3, 0x84, 0x7, &(0x7f0000000640)={&(0x7f00000005c0)="971ffa5b859478b32733b2e3353a9715e9659b84bcd0c88904ef74d9ff4bb51d1aab800715a5bd29d3969d4ba1a2db1f82b43afb4bcff9ce66c98953bc8e5f91f2cce657a991c3babcc469646b83c1c3", 0x7, 0x1, 0x80000001, 0x6, 0x1f8a}}, {r0, 0x1, 0x264, 0x3, &(0x7f0000000700)={&(0x7f0000000680)="d46aa1c2aa666125d6bcef30bfbdd58ae169457f437eb46bff0722eb7a7ecdb7845047377af7372f1668a578888128630fa20f93d9b065a1193ec9cadbe0a75b3cc816d68b8284d90b266d66e06d8f86", 0x2, 0x0, 0x5, 0x3, 0x9}}, {r4, 0x3, 0x485, 0x80, &(0x7f00000007c0)={&(0x7f0000000740)="ea5f0da02462ac12e1213d12c04bd277f7e8bb95735e6bbe0e4eea7fcd344a05f3659ba53497c19410a27d51ef4daa3d7ac1697239ac4271e6922a06d351ccfcbfe1e8d78c29fd0d4308c3c59feeaa64", 0xffffffff, 0x1, 0x5, 0x80000000, 0x1}}], 0x8) r6 = openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f0000000900)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0) tcgetattr(r6, &(0x7f0000000940)) openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f0000000980)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0) tcgetattr(r5, &(0x7f00000009c0)) openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f0000000a00)='/proc/self/vmstatus\x00', 0x14, 0x1, 0x0) openat$net_tcp_0_data(0xffffffffffffff9c, &(0x7f0000000a40)='/net/tcp/0/data\x00', 0x10, 0x3, 0x0) openat$net_icmpv6_clone(0xffffffffffffff9c, &(0x7f0000000a80)='/net/icmpv6/clone\x00', 0x12, 0x3, 0x0) openat$net_udp_stats(0xffffffffffffff9c, &(0x7f0000000ac0)='/net/udp/stats\x00', 0xf, 0x1, 0x0) openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/stdin\x00', 0xb, 0x3, 0x0) openat$proc_self_strace(0xffffffffffffff9c, &(0x7f0000000b40)='/proc/self/strace\x00', 0x12, 0x1, 0x0) openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f0000000b80)='/net/ether0/2/ctl\x00', 0x12, 0x3, 0x0) openat$dev_config(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/config\x00', 0xc, 0x1, 0x0) openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f0000000c00)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0) openat$dev_config(0xffffffffffffff9c, &(0x7f0000000c40)='/dev/config\x00', 0xc, 0x1, 0x0) openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f0000000c80)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0) openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f0000000cc0)='/net/ether0/0/ctl\x00', 0x12, 0x3, 0x0) openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f0000000d00)='/net/ether0/0/ctl\x00', 0x12, 0x3, 0x0) openat$proc_self_core(0xffffffffffffff9c, &(0x7f0000000d40)='/proc/self/core\x00', 0x10, 0x1, 0x0) openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f0000000d80)='/net/udp/0/remote\x00', 0x12, 0x1, 0x0) openat$net_ether0_1_stats(0xffffffffffffff9c, &(0x7f0000000dc0)='/net/ether0/1/stats\x00', 0x14, 0x1, 0x0) 09:45:05 executing program 3: r0 = openat$net_udp_clone(0xffffffffffffff9c, &(0x7f0000000000)='/net/udp/clone\x00', 0xf, 0x3, 0x0) fcntl$F_SYNC(r0, 0x65) r1 = openat$prof_kprintx(0xffffffffffffff9c, &(0x7f0000000040)='/prof/kprintx\x00', 0xe, 0x3, 0x0) r2 = openat$prof_kprintx(0xffffffffffffff9c, &(0x7f0000000080)='/prof/kprintx\x00', 0xe, 0x3, 0x0) r3 = openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0) openat$dev_pgrpid(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pgrpid\x00', 0xc, 0x1, 0x0) openat$net_cs(0xffffffffffffff9c, &(0x7f0000000140)='/net/cs\x00', 0x8, 0x3, 0x0) openat$dev_sysctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sysctl\x00', 0xc, 0x3, 0x0) r4 = openat$prof_kprintx(0xffffffffffffff9c, &(0x7f00000001c0)='/prof/kprintx\x00', 0xe, 0x3, 0x0) fstat(r4, &(0x7f0000000200)) openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f0000000280)='/net/tcp/2/data\x00', 0x10, 0x3, 0x0) openat$net_tcp_0_data(0xffffffffffffff9c, &(0x7f00000002c0)='/net/tcp/0/data\x00', 0x10, 0x3, 0x0) openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000300)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0) openat$proc_self_core(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/core\x00', 0x10, 0x1, 0x0) openat$net_tcp_1_local(0xffffffffffffff9c, &(0x7f0000000380)='/net/tcp/1/local\x00', 0x11, 0x1, 0x0) write(r2, &(0x7f00000003c0)="46bbb9ad4900a5302d374cc3b363334864a616c9831b2bab079e15e012c2e2bf71ff958cc2f20954d136337d7cbe9a4f7bd68b0585bdb2a9d41d97784e639c704e918c11586c54b58dc7d77e09c130cf40635aca58aae1a3204d793213f444ca31ff5cb6c4807c56c19ce4b9c8900ed79a8d64b725162ac3a31f9163d872a65f4329600265b4a4a1cfc0fa76f3e48e42e07279ab433e4f65deab88095347c9ebc2f295235f31bf422727e6", 0xab) r5 = openat$net_iproute(0xffffffffffffff9c, &(0x7f0000000480)='/net/iproute\x00', 0xd, 0x3, 0x0) openat$dev_pgrpid(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/pgrpid\x00', 0xc, 0x1, 0x0) openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f0000000500)='/net/ipifc/0/listen\x00', 0x14, 0x3, 0x0) openat$proc_self_note(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/note\x00', 0x10, 0x1, 0x0) fcntl$F_SETFD(r5, 0x2, 0x1) openat$net_arp(0xffffffffffffff9c, &(0x7f0000000580)='/net/arp\x00', 0x9, 0x3, 0x0) openat$dev_ppid(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ppid\x00', 0xa, 0x1, 0x0) r6 = openat$prof_kpdata(0xffffffffffffff9c, &(0x7f0000000600)='/prof/kpdata\x00', 0xd, 0x3, 0x0) openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f0000000640)='/net/udp/0/status\x00', 0x12, 0x1, 0x0) r7 = openat$dev_config(0xffffffffffffff9c, &(0x7f0000000680)='/dev/config\x00', 0xc, 0x1, 0x0) openat$dev_sysname(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sysname\x00', 0xd, 0x3, 0x0) tap_fds(&(0x7f0000000a00)=[{r7, 0x3, 0x580, 0x3bf, &(0x7f0000000780)={&(0x7f0000000700)="c4cbff8abea8bfa9736a9e1835669611c7f3e7417b59a9d7d79ee1cd59404d463501b8e0d9aff21ec90b891deb7f6dce4aeb99406922f75cac141c38f82eac216e02fb70b816d6389a89eb07aecf5e61", 0x3, 0x1, 0x80, 0x1, 0x619a}}, {r6, 0x1, 0x80, 0xf0da, &(0x7f0000000840)={&(0x7f00000007c0)="8a1aedfc27025d0696983497d6671d920cc8b0da07488e2b5372b25dae1b640fa84caca8f219fb08958d71654026b252d2d2b9d01b466870d756586c186241a7fd275519ccfac7a0a8e0cb9989629991", 0x3, 0x1, 0xf8f, 0x9, 0x81}}, {r1, 0x1, 0x200, 0x763361c1, &(0x7f0000000900)={&(0x7f0000000880)="f80cc69cf0b0ce993a23c637db72f93831e686a677cd13c224428027b7568b8765e6f82188cc4983106c4bb8f2e18a511d83af6bcef384380c120bcaafc431c1c17a29a6ee62d8ba4f245a5c2784222c", 0x4, 0x1, 0x8, 0x80000001, 0x8}}, {r2, 0x3, 0x44, 0x22e, &(0x7f00000009c0)={&(0x7f0000000940)="c311f8a94dd93dba478cf5f4109dfb61a6f282e5b506dbb42face539038de09d54c233749d43b81a4930676f4c344f0ba776009dfa9e28e306a478356a7c84d22f70949cc3bf31733a1235a97119428a", 0x1f, 0x0, 0xfffffffffffffffa, 0x3e1, 0x20}}], 0x4) fcntl$F_SYNC(r3, 0x65) openat$dev_sysctl(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/sysctl\x00', 0xc, 0x3, 0x0) 09:45:05 executing program 5: r0 = openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0) r1 = openat$prof_kpctl(0xffffffffffffff9c, &(0x7f0000000040)='/prof/kpctl\x00', 0xc, 0x3, 0x0) r2 = openat$proc_self_ns(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/ns\x00', 0xe, 0x1, 0x0) r3 = openat$net_ipifc_0_err(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipifc/0/err\x00', 0x11, 0x3, 0x0) r4 = openat$net_ipifc_1_status(0xffffffffffffff9c, &(0x7f0000000100)='/net/ipifc/1/status\x00', 0x14, 0x1, 0x0) fwstat(r1, &(0x7f0000000140)=""/95, 0x5f, 0x0) openat$net_ether0_1_ifstats(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ether0/1/ifstats\x00', 0x16, 0x1, 0x0) openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000200)='/dev/.empty\x00', 0xc, 0x3, 0x0) openat$net_ether0_1_ifstats(0xffffffffffffff9c, &(0x7f0000000240)='/net/ether0/1/ifstats\x00', 0x16, 0x1, 0x0) openat$dev_pid(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pid\x00', 0x9, 0x1, 0x0) openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f00000002c0)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0) r5 = openat$prof_mpstat(0xffffffffffffff9c, &(0x7f0000000300)='/prof/mpstat\x00', 0xd, 0x3, 0x0) fcntl$F_SYNC(r3, 0x65) openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f0000000340)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0) openat$dev_ppid(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppid\x00', 0xa, 0x1, 0x0) openat$net_ether0_1_ifstats(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ether0/1/ifstats\x00', 0x16, 0x1, 0x0) openat$net_iprouter(0xffffffffffffff9c, &(0x7f0000000400)='/net/iprouter\x00', 0xe, 0x3, 0x0) openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f0000000440)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000004) tap_fds(&(0x7f0000000780)=[{r0, 0x3, 0x102, 0x10001, &(0x7f0000000500)={&(0x7f0000000480)="34bcbd2baa7ac8398968ad4986cea5ebe614eb459e31511f598e0039b334b18629a2b36cc8f84292d827f9bfb9f66be28cdba87bf5e64f274f33520f0b434d1a4ef3db7a2cbe725a7eab03d9561b834d", 0xd6f, 0x1, 0x9d3, 0x3, 0x1}}, {r2, 0x2, 0x28, 0x1, &(0x7f00000005c0)={&(0x7f0000000540)="8ed3c90b9b10c22a242bc3bf3df476e86ff69cb1cb6acab0300676b588071cb8a1cbaf4bd5fe8d315a89e151f57628510768e282d213771f75d84c9d0fc69997ffd96083c1c6a2ebe65a9b93bd864242", 0x40, 0x1, 0x8, 0xcb76, 0x9}}, {r4, 0x3, 0x80, 0x101, &(0x7f0000000680)={&(0x7f0000000600)="5011f2ef1d53ee9412220e5b6e7cbdebae9c4cf5ffac82a61ed0d412fd7672540c7e52cd8c3820b99c3904c096474c6a1ab477aafd1f4e45a4c228dc897c0c71aff8f1463078354e7e3ce3c945da92a6", 0x6, 0x0, 0x9, 0xa82, 0x4}}, {r2, 0x3, 0x404, 0x9, &(0x7f0000000740)={&(0x7f00000006c0)="c166faf6252b6b9a76cb30689aa720c2ffe47cdab3891dda48686d1c54432140539c0dfd19a91aaeff3bb30c73e080fda4ab11ce9030046c88f6bb025230785c205b1bf0f9282dacc3b8ed3543e0d451", 0x1f4000000000000, 0x0, 0xbd, 0x4, 0x84e}}], 0x4) openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f0000000800)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0) link(&(0x7f0000000840)='./file0\x00', 0x8, &(0x7f0000000880)='./file0\x00', 0x8) openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f00000008c0)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0) openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f0000000900)='/net/tcp/1/status\x00', 0x12, 0x1, 0x0) r6 = openat$net_tcp_0_ctl(0xffffffffffffff9c, &(0x7f0000000940)='/net/tcp/0/ctl\x00', 0xf, 0x3, 0x0) write(r5, &(0x7f0000000980)="4d2a2d4e8fc864bccfdc7cfb", 0xc) fstat(r6, &(0x7f00000009c0)) fcntl$F_GETFD(r5, 0x1) symlink(&(0x7f0000000a40)='./file0/file0\x00', 0xe, &(0x7f0000000a80)='./file0\x00', 0x8) openat$net_tcp_2_ctl(0xffffffffffffff9c, &(0x7f0000000ac0)='/net/tcp/2/ctl\x00', 0xf, 0x3, 0x0) 09:45:05 executing program 6: openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0) openat$prof_mpstat(0xffffffffffffff9c, &(0x7f0000000040)='/prof/mpstat\x00', 0xd, 0x3, 0x0) openat$net_ipifc_0_err(0xffffffffffffff9c, &(0x7f0000000080)='/net/ipifc/0/err\x00', 0x11, 0x3, 0x0) readlink(&(0x7f00000000c0)='./file0\x00', 0x8, &(0x7f0000000100)=""/65, 0x41) openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/args\x00', 0x10, 0x3, 0x0) r0 = openat$net_tcp_2_status(0xffffffffffffff9c, &(0x7f00000001c0)='/net/tcp/2/status\x00', 0x12, 0x1, 0x0) openat$proc_self_fpregs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/fpregs\x00', 0x12, 0x1, 0x0) openat$dev_stderr(0xffffffffffffff9c, &(0x7f0000000240)='/dev/stderr\x00', 0xc, 0x3, 0x0) openat$dev_drivers(0xffffffffffffff9c, &(0x7f0000000280)='/dev/drivers\x00', 0xd, 0x1, 0x0) nbind(&(0x7f00000002c0)='./file0\x00', 0x8, &(0x7f0000000300)='./file0\x00', 0x8, 0x2) openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/ctl\x00', 0xf, 0x3, 0x0) openat$dev_user(0xffffffffffffff9c, &(0x7f0000000380)='/dev/user\x00', 0xa, 0x3, 0x0) openat$net_udp_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/net/udp/stats\x00', 0xf, 0x1, 0x0) openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f0000000400)='/net/udp/0/remote\x00', 0x12, 0x1, 0x0) openat$net_ndb(0xffffffffffffff9c, &(0x7f0000000440)='/net/ndb\x00', 0x9, 0x3, 0x0) openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000480)='/net/ether0/clone\x00', 0x12, 0x3, 0x0) openat$net_tcp_2_status(0xffffffffffffff9c, &(0x7f00000004c0)='/net/tcp/2/status\x00', 0x12, 0x1, 0x0) wstat(&(0x7f0000000500)='./file0\x00', 0x8, &(0x7f0000000540)=""/177, 0xb1, 0x0) unlink(&(0x7f0000000600)='./file0\x00', 0x8) openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000640)='/net/ether0/clone\x00', 0x12, 0x3, 0x0) proc_yield(0x0) mkdir(&(0x7f0000000680)='./file0\x00', 0x8, 0x1) readlink(&(0x7f00000006c0)='./file0\x00', 0x8, &(0x7f0000000700)=""/83, 0x53) fstat(r0, &(0x7f0000000780)) openat$proc_self_status(0xffffffffffffff9c, &(0x7f0000000800)='/proc/self/status\x00', 0x12, 0x1, 0x0) openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f0000000840)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0) vmm_ctl$VMM_CTL_SET_FLAGS(0x4, 0x1) openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f0000000880)='/net/icmp/clone\x00', 0x10, 0x3, 0x0) openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f00000008c0)='/net/ipifc/0/status\x00', 0x14, 0x1, 0x0) unlink(&(0x7f0000000900)='./file0\x00', 0x8) 09:45:05 executing program 7: openat$proc_self_strace_traceset(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/strace_traceset\x00', 0x1b, 0x3, 0x0) openat$proc_self_note(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/note\x00', 0x10, 0x1, 0x0) r0 = openat$net_ether0_0_type(0xffffffffffffff9c, &(0x7f0000000080)='/net/ether0/0/type\x00', 0x13, 0x1, 0x0) openat$net_ipselftab(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipselftab\x00', 0xf, 0x1, 0x0) openat$dev_urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0xd, 0x1, 0x0) openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f0000000140)='/net/udp/0/local\x00', 0x11, 0x1, 0x0) openat$net_ipifc_0_err(0xffffffffffffff9c, &(0x7f0000000180)='/net/ipifc/0/err\x00', 0x11, 0x3, 0x0) openat$proc_self_profile(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/profile\x00', 0x13, 0x1, 0x0) openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f0000000200)='/net/icmp/clone\x00', 0x10, 0x3, 0x0) openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000240)='/net/ether0/clone\x00', 0x12, 0x3, 0x0) openat$proc_self_fpregs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/fpregs\x00', 0x12, 0x1, 0x0) r1 = openat$net_arp(0xffffffffffffff9c, &(0x7f00000002c0)='/net/arp\x00', 0x9, 0x3, 0x0) openat$proc_self_ns(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/ns\x00', 0xe, 0x1, 0x0) openat$proc_self_core(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/core\x00', 0x10, 0x1, 0x0) fwstat(r1, &(0x7f0000000380)=""/224, 0xe0, 0x0) r2 = openat$dev_killkid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/killkid\x00', 0xd, 0x3, 0x0) fcntl$F_SETFL(r2, 0x4, 0x400) openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f00000004c0)='/net/udp/0/err\x00', 0xf, 0x3, 0x0) close(r0) openat$dev_sysctl(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sysctl\x00', 0xc, 0x3, 0x0) openat$net_udp_clone(0xffffffffffffff9c, &(0x7f0000000540)='/net/udp/clone\x00', 0xf, 0x3, 0x0) openat$net_tcp_1_listen(0xffffffffffffff9c, &(0x7f0000000580)='/net/tcp/1/listen\x00', 0x12, 0x3, 0x0) openat$dev_osversion(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/osversion\x00', 0xf, 0x1, 0x0) openat$dev_kprint(0xffffffffffffff9c, &(0x7f0000000600)='/dev/kprint\x00', 0xc, 0x1, 0x0) openat$dev_sysctl(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sysctl\x00', 0xc, 0x3, 0x0) openat$prof_mpstat_raw(0xffffffffffffff9c, &(0x7f0000000680)='/prof/mpstat-raw\x00', 0x11, 0x3, 0x0) openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f00000006c0)='/net/ether0/0/data\x00', 0x13, 0x3, 0x0) openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000700)='/dev/.empty\x00', 0xc, 0x3, 0x0) openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f0000000740)='/net/ether0/stats\x00', 0x12, 0x1, 0x0) openat$proc_self_core(0xffffffffffffff9c, &(0x7f0000000780)='/proc/self/core\x00', 0x10, 0x1, 0x0) 09:45:05 executing program 1: r0 = openat$net_udp_clone(0xffffffffffffff9c, &(0x7f00000000c0)='/net/udp/clone\x00', 0xf, 0x3, 0x0) fcntl$F_SETFL(r0, 0x4, 0x0) openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f0000000000)='/net/udp/0/local\x00', 0x11, 0x1, 0x0) 09:45:06 executing program 1: r0 = openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f0000000000)='/net/udp/0/remote\x00', 0x12, 0x1, 0x0) llseek(r0, 0x20, 0x9, &(0x7f0000000040), 0x3) openat$net_tcp_2_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/net/tcp/2/ctl\x00', 0xf, 0x3, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3000002, 0x12, r0, 0x10000) openat$net_udp_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/net/udp/stats\x00', 0xf, 0x1, 0x0) r1 = openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f0000000100)='/net/udp/0/status\x00', 0x12, 0x1, 0x0) r2 = openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f0000000140)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000000, 0x810, r1, 0x8) openat$net_empty(0xffffffffffffff9c, &(0x7f0000000180)='/net/.empty\x00', 0xc, 0x3, 0x0) openat(r0, &(0x7f00000001c0)='./file0\x00', 0x8, 0x1, 0x41) r3 = openat$net_log(0xffffffffffffff9c, &(0x7f0000000200)='/net/log\x00', 0x9, 0x3, 0x0) openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f0000000240)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0) r4 = openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/text\x00', 0x10, 0x1, 0x0) openat$net_tcp_1_data(0xffffffffffffff9c, &(0x7f00000002c0)='/net/tcp/1/data\x00', 0x10, 0x3, 0x0) openat$net_tcp_0_data(0xffffffffffffff9c, &(0x7f0000000300)='/net/tcp/0/data\x00', 0x10, 0x3, 0x0) openat$prof_kpctl(0xffffffffffffff9c, &(0x7f0000000340)='/prof/kpctl\x00', 0xc, 0x3, 0x0) llseek(r3, 0x8000, 0x272, &(0x7f0000000380), 0x2) r5 = openat$net_tcp_0_data(0xffffffffffffff9c, &(0x7f00000003c0)='/net/tcp/0/data\x00', 0x10, 0x3, 0x0) openat$net_iproute(0xffffffffffffff9c, &(0x7f0000000400)='/net/iproute\x00', 0xd, 0x3, 0x0) openat$net_tcp_1_data(0xffffffffffffff9c, &(0x7f0000000440)='/net/tcp/1/data\x00', 0x10, 0x3, 0x0) r6 = openat$prof_mpstat_raw(0xffffffffffffff9c, &(0x7f0000000480)='/prof/mpstat-raw\x00', 0x11, 0x3, 0x0) openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f00000004c0)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0) openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f0000000500)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000005, 0x12, r2, 0x1) openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f0000000540)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0) fcntl$F_SYNC(r6, 0x65) fcntl$F_SETFD(r5, 0x2, 0x1) openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f0000000580)='/net/ipifc/0/status\x00', 0x14, 0x1, 0x0) fcntl$F_SETFD(r2, 0x2, 0x1) tap_fds(&(0x7f0000000740)=[{r4, 0x1, 0x100, 0x830, &(0x7f0000000640)={&(0x7f00000005c0)="9387d39a1dabe208b3c9212a3a0ce1c98b1ffb48e774b1aa7e3c745edaf239b93f0d111df55f79a9fa6a55cf93bd9f85fa565fc99c778d72dca56cf783a586b76b8d749e1e4b4d9ba31ee7c49911ba50", 0xd918, 0x1, 0x4, 0x0, 0x6b53}}, {r6, 0x2, 0x8f, 0xfff, &(0x7f0000000700)={&(0x7f0000000680)="2e066243c364a05bde353b68af04ef0f1d382a3aefd82102cf4cc65a4b2c5495f083dfde13caca33200f66009330117249c0bb4e81cd8cf948262d0d9585013cc157a0171e1c3ae74736227f7e75dfc9", 0x3, 0x0, 0x5, 0x6, 0x799}}], 0x2) 09:45:06 executing program 1: openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0) r0 = openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f0000000140)='/net/ether0/0/data\x00', 0x13, 0x3, 0x0) openat$net_tcp_0_data(0xffffffffffffff9c, &(0x7f0000000180)='/net/tcp/0/data\x00', 0x10, 0x3, 0x0) r1 = openat$net_ndb(0xffffffffffffff9c, &(0x7f0000000040)='/net/ndb\x00', 0x9, 0x3, 0x0) openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0) fcntl$F_GETFL(r1, 0x3) fcntl$F_SYNC(r0, 0x65) 09:45:06 executing program 1: halt_core(0x5c) r0 = openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/ctl\x00', 0xf, 0x3, 0x0) openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f0000000040)='/net/udp/0/remote\x00', 0x12, 0x1, 0x0) openat$prof_kprintx(0xffffffffffffff9c, &(0x7f0000000080)='/prof/kprintx\x00', 0xe, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x8, 0x100000, 0x15) fcntl$F_DUPFD(r1, 0x0, r0, 0x1) openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/ctl\x00', 0xf, 0x3, 0x0) r2 = openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/vmstatus\x00', 0x14, 0x1, 0x0) fwstat(r0, &(0x7f0000000180)=""/4096, 0x1000, 0x0) openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f0000001180)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0) fcntl$F_GETFL(r1, 0x3) r3 = openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f00000011c0)='/net/ether0/0/ifstats\x00', 0x16, 0x1, 0x0) close(r2) openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f0000001200)='/net/ether0/addr\x00', 0x11, 0x3, 0x0) r4 = openat$net_ipifc_1_listen(0xffffffffffffff9c, &(0x7f0000001240)='/net/ipifc/1/listen\x00', 0x14, 0x3, 0x0) openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f0000001280)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0) openat$net_tcp_clone(0xffffffffffffff9c, &(0x7f00000012c0)='/net/tcp/clone\x00', 0xf, 0x3, 0x0) openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f0000001300)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0) r5 = openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000001340)='/dev/stdin\x00', 0xb, 0x3, 0x0) openat$dev_hostowner(0xffffffffffffff9c, &(0x7f0000001380)='/dev/hostowner\x00', 0xf, 0x3, 0x0) vmm_ctl$VMM_CTL_GET_FLAGS(0x3) openat$dev_ppid(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ppid\x00', 0xa, 0x1, 0x0) openat$net_tcp_2_local(0xffffffffffffff9c, &(0x7f0000001400)='/net/tcp/2/local\x00', 0x11, 0x1, 0x0) fcntl$F_GETFD(r3, 0x1) openat$net_log(0xffffffffffffff9c, &(0x7f0000001440)='/net/log\x00', 0x9, 0x3, 0x0) llseek(r3, 0xfcc9, 0x0, &(0x7f0000001480), 0x1) openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f00000014c0)='/proc/self/syscall\x00', 0x13, 0x1, 0x0) fcntl$F_SETFD(r5, 0x2, 0x1) openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000001500)='/proc/self/args\x00', 0x10, 0x3, 0x0) llseek(r4, 0x0, 0x4, &(0x7f0000001540), 0x1) 09:45:06 executing program 1: pop_ctx(&(0x7f0000000100)="9e673b2ba18a4a2b9ef1add395e88553570e1b0cbebe28eb3696fd3f8ec5bafa6c7a9d40bdb55dc226fc25fcf15563a84513926cf0ccff66632bd13dc1cad64529545e96f89d038944a697d9243b4a270e91b378319bfc2d9fc220bda1875a6216c8cc22f19db23b31b791299f0ae9eed06c90fa501ee211943c5f9b046bddd7c6a11cbeb0b9568da882ba229f061089fdb3e399625ebdf8cd546cce88ee558961f939be8b9e5b78bcdb36af551d3c52e2700683d12fbf288b79adb8fc8602553ac6fd8e2a8db19193e848f86937ae46c59a8a1e63d81d37") openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0) r0 = openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0) openat$proc_self_strace(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/strace\x00', 0x12, 0x1, 0x0) fd2path(r0, &(0x7f0000000200)=""/165, 0xa5) bash-4.3$ Unhandled user trap in vcore context from VC 1 HW TRAP frame (partial) at 0xffffffffc8e37e20 on core 1 rax 0x000000005a5a4e80 rbx 0x000030000001ae90 rcx 0x0000000000000150 rdx 0x000010000000a4c0 rbp 0x000030000001ae80 rsi 0x000010000000a5c0 rdi 0x000000005a5a4f80 r8 0x000000005a5a5a5a r9 0x000000005a5a4e80 r10 0x0000000000000000 r11 0x0000000000000200 r12 0x0000000000410050 r13 0x000010000000a4c0 r14 0x0000000000000004 r15 0x00007f7fffa01f40 trap 0x0000000e Page Fault gsbs 0x0000000000000000 fsbs 0x0000000000000000 err 0x--------00000006 rip 0x000000000040fe36 cs 0x------------0023 flag 0x0000000000010202 rsp 0x000030000001ad80 ss 0x------------001b err 0x6 (for PFs: User 4, Wr 2, Rd 1), aux 0x000000005a5a4f80 Addr 0x000000000040fe36 is in syz-executor at offset 0x000000000000fe36 VM Regions for proc 43 NR: Range: Prot, Flags, File, Off 00: (0x0000000000400000 - 0x00000000004b6000): 0x00000005, 0x00000001, 0xffff800004881c20, 0x0000000000000000 01: (0x00000000004b6000 - 0x00000000004b7000): 0x00000005, 0x00000002, 0xffff800004881c20, 0x00000000000b6000 02: (0x00000000006b6000 - 0x00000000006b9000): 0x00000003, 0x00000002, 0xffff800004881c20, 0x00000000000b6000 03: (0x00000000006b9000 - 0x00000000008e5000): 0x00000003, 0x00000002, 0x0000000000000000, 0x0000000000000000 04: (0x0000000020000000 - 0x0000000021000000): 0x00000007, 0x00000022, 0x0000000000000000, 0x0000000000000000 05: (0x0000100000000000 - 0x0000100000024000): 0x00000007, 0x00000022, 0x0000000000000000, 0x0000000000000000 06: (0x0000300000000000 - 0x0000300000001000): 0x00000003, 0x00000002, 0xffff800004881c20, 0x0000000000000000 07: (0x0000300000001000 - 0x0000300000005000): 0x00000003, 0x00000022, 0x0000000000000000, 0x0000000000000000 08: (0x0000300000005000 - 0x0000300000007000): 0x00000007, 0x00000022, 0x0000000000000000, 0x0000000000000000 09: (0x0000300000007000 - 0x0000300000019000): 0x00000003, 0x00000022, 0x0000000000000000, 0x0000000000000000 10: (0x0000300000019000 - 0x000030000003d000): 0x00000007, 0x00000022, 0x0000000000000000, 0x0000000000000000 11: (0x00007f7fff8ff000 - 0x00007f7fff9ff000): 0x00000003, 0x00000022, 0x0000000000000000, 0x0000000000000000 Backtrace of user context on Core 1: Offsets only matter for shared libraries #01 Addr 0x000000000040fe36 is in syz-executor at offset 0x000000000000fe36 #02 Addr 0x000000000041025e is in syz-executor at offset 0x000000000001025e #03 Addr 0x000000000041580d is in syz-executor at offset 0x000000000001580d #04 Addr 0x00000000004080fb is in syz-executor at offset 0x00000000000080fb #05 Addr 0x0000000000414c60 is in syz-executor at offset 0x0000000000014c60 #06 Addr 0x000000000040862a is in syz-executor at offset 0x000000000000862a #07 Addr 0x0000000000404019 is in syz-executor at offset 0x0000000000004019 #08 Addr 0x000000000041498c is in syz-executor at offset 0x000000000001498c #09 Addr 0x0000000000414991 is in syz-executor at offset 0x0000000000014991 09:45:10 executing program 1: vc_entry() openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0) openat$net_ipifc_0_data(0xffffffffffffff9c, &(0x7f0000000040)='/net/ipifc/0/data\x00', 0x12, 0x3, 0x0) vmm_poke_guest(0x4) openat$proc_self_user(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/user\x00', 0x10, 0x1, 0x0) openat$net_udp_0_listen(0xffffffffffffff9c, &(0x7f00000000c0)='/net/udp/0/listen\x00', 0x12, 0x3, 0x0) openat$dev_bintime(0xffffffffffffff9c, &(0x7f0000000100)='/dev/bintime\x00', 0xd, 0x3, 0x0) openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f0000000140)='/net/udp/0/data\x00', 0x10, 0x3, 0x0) openat$prof_kptrace(0xffffffffffffff9c, &(0x7f0000000180)='/prof/kptrace\x00', 0xe, 0x3, 0x0) openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ether0/clone\x00', 0x12, 0x3, 0x0) openat$proc_self_note(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/note\x00', 0x10, 0x1, 0x0) r0 = openat$net_tcp_2_local(0xffffffffffffff9c, &(0x7f0000000240)='/net/tcp/2/local\x00', 0x11, 0x1, 0x0) openat$dev_bintime(0xffffffffffffff9c, &(0x7f0000000280)='/dev/bintime\x00', 0xd, 0x3, 0x0) openat$net_tcp_clone(0xffffffffffffff9c, &(0x7f00000002c0)='/net/tcp/clone\x00', 0xf, 0x3, 0x0) openat$dev_kmesg(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kmesg\x00', 0xb, 0x1, 0x0) tcgetattr(r0, &(0x7f0000000340)) openat$proc_self_strace_traceset(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/strace_traceset\x00', 0x1b, 0x3, 0x0) populate_va(&(0x7f0000ffb000/0x4000)=nil, 0x8000) openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ether0/addr\x00', 0x11, 0x3, 0x0) openat$prof_kpctl(0xffffffffffffff9c, &(0x7f0000000400)='/prof/kpctl\x00', 0xc, 0x3, 0x0) openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000440)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0) openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f0000000480)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0) openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f00000004c0)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0) openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f0000000500)='/net/udp/0/local\x00', 0x11, 0x1, 0x0) openat$net_ipifc_1_status(0xffffffffffffff9c, &(0x7f0000000540)='/net/ipifc/1/status\x00', 0x14, 0x1, 0x0) openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f0000000580)='/net/ether0/ifstats\x00', 0x14, 0x1, 0x0) openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f00000005c0)='/net/ether0/0/data\x00', 0x13, 0x3, 0x0) openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f0000000600)='/net/ipifc/0/listen\x00', 0x14, 0x3, 0x0) openat$dev_config(0xffffffffffffff9c, &(0x7f0000000640)='/dev/config\x00', 0xc, 0x1, 0x0) openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f0000000680)='/net/tcp/0/err\x00', 0xf, 0x3, 0x0) 09:45:10 executing program 1: r0 = openat$dev_pgrpid(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pgrpid\x00', 0x1, 0x1, 0x0) fwstat(r0, &(0x7f0000000080)=""/158, 0x9e, 0x0) openat$net_tcp_1_listen(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/1/listen\x00', 0x12, 0x3, 0x0) fcntl$F_SYNC(r0, 0x65) openat$proc_self_maps(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/maps\x00', 0x10, 0x1, 0x0) Which cores are provisioned to which procs: 09:45:10 executing program 1: r0 = openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000000000)='/dev/stdin\x00', 0xb, 0x3, 0x0) r1 = openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/ctl\x00', 0xf, 0x3, 0x0) r2 = openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f0000000080)='/net/udp/0/status\x00', 0x12, 0x1, 0x0) umask(0x7) fcntl$F_GETFL(r2, 0x3) r3 = openat$net_tcp_clone(0xffffffffffffff9c, &(0x7f00000000c0)='/net/tcp/clone\x00', 0xf, 0x3, 0x0) openat$net_tcp_1_listen(0xffffffffffffff9c, &(0x7f0000000100)='/net/tcp/1/listen\x00', 0x12, 0x3, 0x0) fwstat(r3, &(0x7f0000000140)=""/149, 0x95, 0x0) openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000000200)='/dev/stdin\x00', 0xb, 0x3, 0x0) r4 = openat$net_log(0xffffffffffffff9c, &(0x7f0000000240)='/net/log\x00', 0x9, 0x3, 0x0) readlink(&(0x7f0000000280)='./file0\x00', 0x8, &(0x7f00000002c0)=""/84, 0x54) fcntl$F_DUPFD(r4, 0x0, r1, 0x0) openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f0000000340)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0) openat(r2, &(0x7f0000000380)='./file0\x00', 0x8, 0x8000, 0x111) r5 = proc_create(&(0x7f00000003c0)='./file0\x00', 0x8, &(0x7f0000000400)='/net/log\x00', 0x9, 0x1) fchdir(r5, r0) r6 = openat$net_arp(0xffffffffffffff9c, &(0x7f0000000440)='/net/arp\x00', 0x9, 0x3, 0x0) nmount(r6, &(0x7f0000000480)='.\x00', 0x2, 0x10) openat$dev_kmesg(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kmesg\x00', 0xb, 0x1, 0x0) openat$net_empty(0xffffffffffffff9c, &(0x7f0000000500)='/net/.empty\x00', 0xc, 0x3, 0x0) openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000540)='/prof/.empty\x00', 0xd, 0x3, 0x0) openat$net_log(0xffffffffffffff9c, &(0x7f0000000580)='/net/log\x00', 0x9, 0x3, 0x0) openat$dev_pid(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/pid\x00', 0x9, 0x1, 0x0) openat$proc_self_mem(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/mem\x00', 0xf, 0x1, 0x0) openat$net_tcp_2_ctl(0xffffffffffffff9c, &(0x7f0000000640)='/net/tcp/2/ctl\x00', 0xf, 0x3, 0x0) openat$proc_self_segment(0xffffffffffffff9c, &(0x7f0000000680)='/proc/self/segment\x00', 0x13, 0x1, 0x0) openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f00000006c0)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0) openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000700)='/dev/osversion\x00', 0xf, 0x1, 0x0) openat$net_iprouter(0xffffffffffffff9c, &(0x7f0000000740)='/net/iprouter\x00', 0xe, 0x3, 0x0) openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f0000000780)='/net/ether0/stats\x00', 0x12, 0x1, 0x0) -------------- Core 00, prov: 0(0x0000000000000000) alloc: 0(0x0000000000000000) Core 01, prov: 0(0x0000000000000000) alloc: 0(0x0000000000000000) 09:45:10 executing program 4: r0 = openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0) fcntl$F_GETFL(r0, 0x3) fcntl$F_GETFL(r0, 0x3) Core 02, prov: 0(0x0000000000000000) alloc: 59(0xffff80000217b900) Core 03, prov: 0(0x0000000000000000) alloc: 57(0xffff800002189b00) kernel warning at kern/src/printfmt.c:189, from core 3: _x && _x < ULIM Stack Backtrace on Core 3: #01 [<0xffffffffc200a42c>] in backtrace #02 [<0xffffffffc2009c54>] in _warn #03 [<0xffffffffc20490f4>] in vprintfmt #04 [<0xffffffffc2049322>] in vsnprintf #05 [<0xffffffffc2058549>] in vset_errstr #06 [<0xffffffffc205867b>] in set_error #07 [<0xffffffffc207d6fe>] in kprof_write #08 [<0xffffffffc2040649>] in rwrite #09 [<0xffffffffc204089b>] in syswrite #10 [<0xffffffffc20593f9>] in sys_write #11 [<0xffffffffc2059f59>] in syscall #12 [<0xffffffffc205ab08>] in run_local_syscall #13 [<0xffffffffc205b049>] in prep_syscalls #14 [<0xffffffffc20ac912>] in sysenter_callwrapper Which cores are provisioned to which procs: -------------- Core 00, prov: 0(0x0000000000000000) alloc: 0(0x0000000000000000) Core 01, prov: 0(0x0000000000000000) alloc: 0(0x0000000000000000) Core 02, prov: 0(0x0000000000000000) alloc: 59(0xffff80000217b900) Core 03, prov: 0(0x0000000000000000) alloc: 0(0x0000000000000000) kernel panic at kern/drivers/dev/mnt.c:1131, from core 0: rpc tags Stack Backtrace on Core 0: #01 [<0xffffffffc200a42c>] in backtrace #02 [<0xffffffffc2009bc5>] in _panic #03 [<0xffffffffc207f57a>] in mntralloc #04 [<0xffffffffc207f623>] in mntflushalloc #05 [<0xffffffffc207fac0>] in mountio #06 [<0xffffffffc207fbb5>] in mountrpc #07 [<0xffffffffc20806e8>] in mntopencreate #08 [<0xffffffffc2080848>] in mntopen #09 [<0xffffffffc2033bb0>] in __namec_from #10 [<0xffffffffc20343a3>] in namec #11 [<0xffffffffc20417f6>] in sysopenat #12 [<0xffffffffc20592cf>] in sys_openat #13 [<0xffffffffc2059f59>] in syscall #14 [<0xffffffffc205ab08>] in run_local_syscall #15 [<0xffffffffc205b049>] in prep_syscalls #16 [<0xffffffffc20ac912>] in sysenter_callwrapper Entering Nanwan's Dungeon on Core 0 (Ints on): Type 'help' for a list of commands.