2019/04/30 17:05:48 fuzzer started 2019/04/30 17:05:49 dialing manager at 127.0.0.1:35507 2019/04/30 17:05:49 syscalls: 212 2019/04/30 17:05:49 code coverage: support is not implemented in syzkaller 2019/04/30 17:05:49 comparison tracing: support is not implemented in syzkaller 2019/04/30 17:05:49 extra coverage: support is not implemented in syzkaller 2019/04/30 17:05:49 setuid sandbox: support is not implemented in syzkaller 2019/04/30 17:05:49 namespace sandbox: support is not implemented in syzkaller 2019/04/30 17:05:49 Android sandbox: support is not implemented in syzkaller 2019/04/30 17:05:49 fault injection: support is not implemented in syzkaller 2019/04/30 17:05:49 leak checking: support is not implemented in syzkaller 2019/04/30 17:05:49 net packet injection: support is not implemented in syzkaller 2019/04/30 17:05:49 net device setup: support is not implemented in syzkaller 17:05:49 executing program 0: r0 = openat$dev_hostowner(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hostowner\x00', 0xf, 0x3, 0x0) openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000040)='/dev/.empty\x00', 0xc, 0x3, 0x0) r1 = openat$dev_hostowner(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hostowner\x00', 0xf, 0x3, 0x0) openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0) r2 = openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0) fstat(r1, &(0x7f0000000140)) openat$dev_random(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/random\x00', 0xc, 0x1, 0x0) openat$dev_ppid(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppid\x00', 0xa, 0x1, 0x0) openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0) openat$net_log(0xffffffffffffff9c, &(0x7f0000000280)='/net/log\x00', 0x9, 0x3, 0x0) r3 = openat$dev_kprint(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kprint\x00', 0xc, 0x1, 0x0) openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0) openat$dev_pid(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pid\x00', 0x9, 0x1, 0x0) openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f0000000380)='/net/ether0/0/data\x00', 0x13, 0x3, 0x0) llseek(r0, 0x1, 0xea71, &(0x7f00000003c0), 0x0) openat$net_udp_clone(0xffffffffffffff9c, &(0x7f0000000400)='/net/udp/clone\x00', 0xf, 0x3, 0x0) openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f0000000440)='/net/icmp/clone\x00', 0x10, 0x3, 0x0) openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f0000000480)='/net/udp/0/remote\x00', 0x12, 0x1, 0x0) openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f00000004c0)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0) openat$net_udp_clone(0xffffffffffffff9c, &(0x7f0000000500)='/net/udp/clone\x00', 0xf, 0x3, 0x0) openat$dev_stderr(0xffffffffffffff9c, &(0x7f0000000540)='/dev/stderr\x00', 0xc, 0x3, 0x0) llseek(r2, 0x200, 0xfff, &(0x7f0000000580), 0x3) tcgetattr(r3, &(0x7f00000005c0)) openat$prof_kpdata(0xffffffffffffff9c, &(0x7f0000000600)='/prof/kpdata\x00', 0xd, 0x3, 0x0) openat$proc_self_maps(0xffffffffffffff9c, &(0x7f0000000640)='/proc/self/maps\x00', 0x10, 0x1, 0x0) r4 = proc_create(&(0x7f0000000680)='./file0\x00', 0x8, &(0x7f00000006c0)='+\x00', 0x2, 0x0) proc_destroy(r4, 0xfffffffffffffffe) openat$proc_self_note(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/note\x00', 0x10, 0x1, 0x0) nbind(&(0x7f0000000740)='./file0\x00', 0x8, &(0x7f0000000780)='./file0\x00', 0x8, 0x4) openat$net_empty(0xffffffffffffff9c, &(0x7f00000007c0)='/net/.empty\x00', 0xc, 0x3, 0x0) 17:05:49 executing program 1: r0 = openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/0/ifstats\x00', 0x16, 0x1, 0x0) r1 = openat$dev_kmesg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kmesg\x00', 0xb, 0x1, 0x0) dup_fds_to(0x0, &(0x7f0000000080)=[{r0}, {r1}], 0x2) tcgetattr(r0, &(0x7f00000000c0)) r2 = openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f0000000100)='/net/udp/0/local\x00', 0x11, 0x1, 0x0) tcgetattr(r2, &(0x7f0000000140)) r3 = openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f0000000180)='/net/ether0/ifstats\x00', 0x14, 0x1, 0x0) r4 = openat$net_ipselftab(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ipselftab\x00', 0xf, 0x1, 0x0) r5 = openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f0000000200)='/net/icmp/stats\x00', 0x10, 0x1, 0x0) openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f0000000240)='/net/tcp/2/data\x00', 0x10, 0x3, 0x0) tcgetattr(r3, &(0x7f0000000280)) r6 = openat$proc_self_status(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/status\x00', 0x12, 0x1, 0x0) openat$net_ndb(0xffffffffffffff9c, &(0x7f0000000300)='/net/ndb\x00', 0x9, 0x3, 0x0) openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/net/udp/0/ctl\x00', 0xf, 0x3, 0x0) tcgetattr(r5, &(0x7f0000000380)) r7 = openat$prof_mpstat(0xffffffffffffff9c, &(0x7f00000003c0)='/prof/mpstat\x00', 0xd, 0x3, 0x0) openat$net_ipifc_0_data(0xffffffffffffff9c, &(0x7f0000000400)='/net/ipifc/0/data\x00', 0x12, 0x3, 0x0) r8 = openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000000440)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0) openat$net_iprouter(0xffffffffffffff9c, &(0x7f0000000480)='/net/iprouter\x00', 0xe, 0x3, 0x0) openat$net_tcp_0_status(0xffffffffffffff9c, &(0x7f00000004c0)='/net/tcp/0/status\x00', 0x12, 0x1, 0x0) r9 = proc_create(&(0x7f0000000500)='./file0\x00', 0x8, &(0x7f0000000540)='/net/udp/0/local\x00', 0x11, 0x8) r10 = openat$dev_sysctl(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sysctl\x00', 0xc, 0x3, 0x0) dup_fds_to(r9, &(0x7f00000005c0)=[{r1}, {r10}, {r4}, {r6}, {r8}, {r7}], 0x6) openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f0000000640)='/net/tcp/1/status\x00', 0x12, 0x1, 0x0) openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000680)='/proc/self/args\x00', 0x10, 0x3, 0x0) openat$dev_null(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/null\x00', 0xa, 0x1, 0x0) fstat(r1, &(0x7f0000000700)) openat$dev_null(0xffffffffffffff9c, &(0x7f0000000780)='/dev/null\x00', 0xa, 0x1, 0x0) openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f00000007c0)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0) openat$prof_kpctl(0xffffffffffffff9c, &(0x7f0000000800)='/prof/kpctl\x00', 0xc, 0x3, 0x0) 17:05:49 executing program 2: openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f0000000000)='/net/udp/0/data\x00', 0x10, 0x3, 0x0) openat$net_ndb(0xffffffffffffff9c, &(0x7f0000000040)='/net/ndb\x00', 0x9, 0x3, 0x0) openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f0000000080)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0) openat$net_ipifc_0_snoop(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipifc/0/snoop\x00', 0x13, 0x1, 0x0) notify(0x0, 0x1d, &(0x7f0000000140)={0x3e, 0x100000000, 0xfffffffffffffffc, &(0x7f0000000100)="b3913c235687fee432f6aa828c2984a86f49b898", 0x9702}) openat$dev_ppid(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppid\x00', 0xa, 0x1, 0x0) openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ether0/0/ifstats\x00', 0x16, 0x1, 0x0) openat$proc_self_core(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/core\x00', 0x10, 0x1, 0x0) openat$net_ether0_1_ifstats(0xffffffffffffff9c, &(0x7f0000000240)='/net/ether0/1/ifstats\x00', 0x16, 0x1, 0x0) openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/net/ether0/2/ctl\x00', 0x12, 0x3, 0x0) openat$dev_ppid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppid\x00', 0xa, 0x1, 0x0) openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f0000000300)='/net/ether0/0/data\x00', 0x13, 0x3, 0x0) openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f0000000340)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0) r0 = proc_create(&(0x7f0000000380)='./file0\x00', 0x8, &(0x7f00000003c0)='+\'%\'@\x00', 0x6, 0x1) notify(r0, 0x19, &(0x7f0000000500)={0x4, 0x7, 0x200, &(0x7f0000000400)="2d1366a1e56bf5d698dac55d7171b8cacab9565c836295b395628b0dd15ba1c9013e84037f59cecbeadae79720fa9c1373b0e15d2d5ae2457ce94ab1eade8947f61598827e71869229a88fdd1e3d3970729baeea4421b2b4ebc83147595561dfb830b483fa449337fb6014ce36e9ac64d96232be8372069a934537c21445f8387dc7329ddcef291c3ce4a090f6c153870c0a30beca0e1706e1faaae7425f2aeacefd5107d4a740a15f215d0ff2097ac1559ba944d180f4ca4c27e7c105540e83dca79afcab1d68cfed6111", 0x7bc3}) openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f0000000540)='/net/udp/0/remote\x00', 0x12, 0x1, 0x0) r1 = openat$proc_self_strace_traceset(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/strace_traceset\x00', 0x1b, 0x3, 0x0) notify(r0, 0x5, &(0x7f0000000640)={0x8, 0x7fffffff, 0x8, &(0x7f00000005c0)="9babb5ad1dd6523a88626847793faad53b38b67bf3948b09d86a8655bce245f3e4d1f3bf42232e4ead4a63ea60feabeebfc981ec3734373345addefab3c653caadf1989261c48659ead85ce3c4750b184d671cf7e38b0504159a6a452cb486", 0x6}) openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f0000000680)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0) r2 = openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f00000006c0)='/net/ether0/addr\x00', 0x11, 0x3, 0x0) openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f0000000700)='/net/tcp/2/data\x00', 0x10, 0x3, 0x0) openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f0000000740)='/net/ether0/2/ctl\x00', 0x12, 0x3, 0x0) openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f0000000780)='/dev/hostdomain\x00', 0x10, 0x3, 0x0) openat$dev_stdout(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/stdout\x00', 0xc, 0x3, 0x0) fcntl$F_SYNC(r2, 0x65) openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f0000000800)='/net/tcp/1/status\x00', 0x12, 0x1, 0x0) openat$proc_self_strace(0xffffffffffffff9c, &(0x7f0000000840)='/proc/self/strace\x00', 0x12, 0x1, 0x0) abort_sysc_fd(r1) pop_ctx(&(0x7f0000000880)="77642bbca95ec5f7c28d3bdb33d55d41b7b89ac022ebd04725a9adf136da99e9c3f1393eb171fc1cac58cd64a4a63d6e8dd5bd7f0909b31ccdc29062e345722e046b7e4f803dd44386044810f58b9491a7cef6b7336ae6a698233081a2ce0ddb955cfb4359fc6d8a283787868478eb23c7e73feb438b4cccd2b65d8dac3112c53b4509485d0dabc1a305052346a9791d7c29fd2091dc928cd5eb4163350309306c7e7af675f6a18c3ee04dc5fd27bba374268633347291316226029429999dd03eda2bbafb6f8d5d03df5c503d99c2b0ba3c659900c1e1c7") pop_ctx(&(0x7f0000000980)="0fe5d89cec844f7ab7af4ee591728d21f11a2e6ab2d30267fad771868a7abc420552a817a67ee7415697d2ceab6ecbca56d8a3c215159b33a6bc0c5b10ba4dba6886ea4695b9fd5b5b43e3d393f212e98f85b2f53893931251b44c60dbc7a838dd38cea2a4f468b66d8c7f008013d5eae005743b2d92957875510ab8a125ff1fa8d176485fed7887f1f2b0c9e1fb90b9d5eed63f433ea284e63c87793e5c2ec51a4a4424f731f4bd4da2677bfa2f0da1fb5eed23060f9d6b9087683d02b140af79677e8d1748599cb9a10ac651ec1a899a81f9b92df4d7d6") 17:05:49 executing program 4: openat$prof_mpstat_raw(0xffffffffffffff9c, &(0x7f0000000000)='/prof/mpstat-raw\x00', 0x11, 0x3, 0x0) r0 = openat$net_ipselftab(0xffffffffffffff9c, &(0x7f0000000040)='/net/ipselftab\x00', 0xf, 0x1, 0x0) openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f0000000080)='/net/ipifc/0/listen\x00', 0x14, 0x3, 0x0) openat$net_empty(0xffffffffffffff9c, &(0x7f00000000c0)='/net/.empty\x00', 0xc, 0x3, 0x0) close(r0) openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000000100)='/dev/stdin\x00', 0xb, 0x3, 0x0) r1 = openat$net_udp_clone(0xffffffffffffff9c, &(0x7f0000000140)='/net/udp/clone\x00', 0xf, 0x3, 0x0) openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f0000000180)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0) openat$proc_self_segment(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/segment\x00', 0x13, 0x1, 0x0) openat$dev_caphash(0xffffffffffffff9c, &(0x7f0000000200)='/dev/caphash\x00', 0xd, 0x3, 0x0) openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/args\x00', 0x10, 0x3, 0x0) openat$net_tcp_2_status(0xffffffffffffff9c, &(0x7f0000000280)='/net/tcp/2/status\x00', 0x12, 0x1, 0x0) openat$proc_self_text(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/text\x00', 0x10, 0x1, 0x0) openat$dev_killkid(0xffffffffffffff9c, &(0x7f0000000300)='/dev/killkid\x00', 0xd, 0x3, 0x0) openat$dev_kprint(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kprint\x00', 0xc, 0x1, 0x0) openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/args\x00', 0x10, 0x3, 0x0) openat$dev_stdout(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/stdout\x00', 0xc, 0x3, 0x0) openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/noteid\x00', 0x12, 0x3, 0x0) fd2path(r1, &(0x7f0000000440)=""/187, 0xbb) openat$dev_config(0xffffffffffffff9c, &(0x7f0000000500)='/dev/config\x00', 0xc, 0x1, 0x0) openat$dev_config(0xffffffffffffff9c, &(0x7f0000000540)='/dev/config\x00', 0xc, 0x1, 0x0) openat$dev_config(0xffffffffffffff9c, &(0x7f0000000580)='/dev/config\x00', 0xc, 0x1, 0x0) openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/noteid\x00', 0x12, 0x3, 0x0) fcntl$F_GETFL(r1, 0x3) openat$dev_config(0xffffffffffffff9c, &(0x7f0000000600)='/dev/config\x00', 0xc, 0x1, 0x0) openat$net_ether0_0_type(0xffffffffffffff9c, &(0x7f0000000640)='/net/ether0/0/type\x00', 0x13, 0x1, 0x0) openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f0000000680)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0) openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f00000006c0)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0) openat$dev_hostowner(0xffffffffffffff9c, &(0x7f0000000700)='/dev/hostowner\x00', 0xf, 0x3, 0x0) openat$dev_caphash(0xffffffffffffff9c, &(0x7f0000000740)='/dev/caphash\x00', 0xd, 0x3, 0x0) 17:05:49 executing program 3: openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/0/ifstats\x00', 0x16, 0x1, 0x0) openat$prof_kpctl(0xffffffffffffff9c, &(0x7f0000000040)='/prof/kpctl\x00', 0xc, 0x3, 0x0) r0 = openat$dev_urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0xd, 0x1, 0x0) r1 = openat$net_udp_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/net/udp/stats\x00', 0xf, 0x1, 0x0) r2 = openat$net_icmpv6_clone(0xffffffffffffff9c, &(0x7f0000000100)='/net/icmpv6/clone\x00', 0x12, 0x3, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000006, 0x11911, r0, 0x9) openat$dev_pid(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pid\x00', 0x9, 0x1, 0x0) r3 = openat$dev_null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0xa, 0x1, 0x0) r4 = openat$dev_osversion(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/osversion\x00', 0xf, 0x1, 0x0) openat$prof_kptrace(0xffffffffffffff9c, &(0x7f0000000200)='/prof/kptrace\x00', 0xe, 0x3, 0x0) write(r3, &(0x7f0000000240)="7b0a65f059f65816f55ea6e50a73c5a0c95d3ed2e1dfe75c76947983234f9e9515d46896ada37e4e3090fdd15177adf3bc55ca52500ceee1e9adab37b516393d9a45b65136e623b300a5b6816a2949ad8754fb49e63c6840d8800475d69e9a48d9a586b890b5ab1b61c862a0dc8e57060b98f1eec6cf7d51d1c421a09561", 0x7e) openat$dev_null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0xa, 0x1, 0x0) openat$dev_bintime(0xffffffffffffff9c, &(0x7f0000000300)='/dev/bintime\x00', 0xd, 0x3, 0x0) fcntl$F_DUPFD(r1, 0x0, r4, 0x1) openat$net_tcp_2_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/net/tcp/2/ctl\x00', 0xf, 0x3, 0x0) proc_create(&(0x7f0000000380)='./file0\x00', 0x8, &(0x7f00000003c0)='/net/udp/stats\x00', 0xf, 0x0) openat$net_udp_stats(0xffffffffffffff9c, &(0x7f0000000400)='/net/udp/stats\x00', 0xf, 0x1, 0x0) openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f0000000440)='/net/ether0/stats\x00', 0x12, 0x1, 0x0) umask(0x7) openat$dev_config(0xffffffffffffff9c, &(0x7f0000000480)='/dev/config\x00', 0xc, 0x1, 0x0) openat$net_udp_0_listen(0xffffffffffffff9c, &(0x7f00000004c0)='/net/udp/0/listen\x00', 0x12, 0x3, 0x0) rmdir(&(0x7f0000000500)='./file0\x00', 0x8) openat$dev_sysname(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sysname\x00', 0xd, 0x3, 0x0) write(r4, &(0x7f0000000580)="822f1650884c4c728dbdf4f98653f73d0a68096fa20c74a0d20d058c9fa4dbfcb3131dbbaa48f9d4bedbaf690677affbfba94e633807b55f8cfbd423ccfc5d170d44588a5302ab15ed69419e4b3526cc524b", 0x52) close(r2) openat$net_ether0_2_ifstats(0xffffffffffffff9c, &(0x7f0000000600)='/net/ether0/2/ifstats\x00', 0x16, 0x1, 0x0) openat$dev_null(0xffffffffffffff9c, &(0x7f0000000640)='/dev/null\x00', 0xa, 0x1, 0x0) openat$dev_swap(0xffffffffffffff9c, &(0x7f0000000680)='/dev/swap\x00', 0xa, 0x3, 0x0) openat$net_tcp_1_listen(0xffffffffffffff9c, &(0x7f00000006c0)='/net/tcp/1/listen\x00', 0x12, 0x3, 0x0) openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f0000000700)='/net/ether0/stats\x00', 0x12, 0x1, 0x0) 17:05:49 executing program 5: r0 = openat$net_iproute(0xffffffffffffff9c, &(0x7f0000000000)='/net/iproute\x00', 0xd, 0x3, 0x0) openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f0000000040)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0) r1 = openat$net_ipifc_0_data(0xffffffffffffff9c, &(0x7f0000000080)='/net/ipifc/0/data\x00', 0x12, 0x3, 0x0) r2 = openat$dev_stdin(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/stdin\x00', 0xb, 0x3, 0x0) fstat(r0, &(0x7f0000000100)) openat$dev_pid(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pid\x00', 0x9, 0x1, 0x0) openat$proc_self_segment(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/segment\x00', 0x13, 0x1, 0x0) openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0) openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0) openat$net_ipifc_0_data(0xffffffffffffff9c, &(0x7f0000000280)='/net/ipifc/0/data\x00', 0x12, 0x3, 0x0) openat$dev_empty(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/.empty\x00', 0xc, 0x3, 0x0) openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f0000000300)='/net/tcp/1/status\x00', 0x12, 0x1, 0x0) fstat(r2, &(0x7f0000000340)) openat$net_ipifc_0_snoop(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ipifc/0/snoop\x00', 0x13, 0x1, 0x0) readlink(&(0x7f0000000400)='./file0\x00', 0x8, &(0x7f0000000440)=""/194, 0xc2) openat$dev_klog(0xffffffffffffff9c, &(0x7f0000000540)='/dev/klog\x00', 0xa, 0x1, 0x0) openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f0000000580)='/net/udp/0/err\x00', 0xf, 0x3, 0x0) openat$prof_mpstat(0xffffffffffffff9c, &(0x7f00000005c0)='/prof/mpstat\x00', 0xd, 0x3, 0x0) openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/text\x00', 0x10, 0x1, 0x0) r3 = openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f0000000640)='/proc/self/noteid\x00', 0x12, 0x3, 0x0) fcntl$F_DUPFD(r1, 0x0, r3, 0x1) openat$dev_config(0xffffffffffffff9c, &(0x7f0000000680)='/dev/config\x00', 0xc, 0x1, 0x0) openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f00000006c0)='/net/ether0/ifstats\x00', 0x14, 0x1, 0x0) openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f0000000700)='/net/icmp/clone\x00', 0x10, 0x3, 0x0) openat$prof_mpstat(0xffffffffffffff9c, &(0x7f0000000740)='/prof/mpstat\x00', 0xd, 0x3, 0x0) openat$dev_klog(0xffffffffffffff9c, &(0x7f0000000780)='/dev/klog\x00', 0xa, 0x1, 0x0) openat$dev_empty(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/.empty\x00', 0xc, 0x3, 0x0) openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f0000000800)='/net/udp/0/err\x00', 0xf, 0x3, 0x0) openat$prof_kprintx(0xffffffffffffff9c, &(0x7f0000000840)='/prof/kprintx\x00', 0xe, 0x3, 0x0) openat$proc_self_user(0xffffffffffffff9c, &(0x7f0000000880)='/proc/self/user\x00', 0x10, 0x1, 0x0) 17:05:49 executing program 6: r0 = openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/ctl\x00', 0xf, 0x3, 0x0) fd2path(r0, &(0x7f0000000040)=""/4096, 0x1000) openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f0000001040)='/net/ether0/ifstats\x00', 0x14, 0x1, 0x0) r1 = openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000001080)='/proc/self/args\x00', 0x10, 0x3, 0x0) openat(r1, &(0x7f00000010c0)='./file0\x00', 0x8, 0x90000, 0x0) openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f0000001100)='/net/tcp/2/data\x00', 0x10, 0x3, 0x0) r2 = openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f0000001140)='/net/tcp/2/data\x00', 0x10, 0x3, 0x0) openat$dev_kprint(0xffffffffffffff9c, &(0x7f0000001180)='/dev/kprint\x00', 0xc, 0x1, 0x0) openat$net_tcp_2_status(0xffffffffffffff9c, &(0x7f00000011c0)='/net/tcp/2/status\x00', 0x12, 0x1, 0x0) fcntl$F_SETFL(r2, 0x4, 0x180c00) r3 = openat$net_ether0_1_ifstats(0xffffffffffffff9c, &(0x7f0000001200)='/net/ether0/1/ifstats\x00', 0x16, 0x1, 0x0) openat$net_ipifc_1_remote(0xffffffffffffff9c, &(0x7f0000001240)='/net/ipifc/1/remote\x00', 0x14, 0x1, 0x0) openat$net_tcp_2_ctl(0xffffffffffffff9c, &(0x7f0000001280)='/net/tcp/2/ctl\x00', 0xf, 0x3, 0x0) r4 = openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/hostdomain\x00', 0x10, 0x3, 0x0) openat$dev_klog(0xffffffffffffff9c, &(0x7f0000001300)='/dev/klog\x00', 0xa, 0x1, 0x0) openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f0000001340)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0) r5 = openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f0000001380)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0) openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f00000013c0)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0) openat$dev_hostowner(0xffffffffffffff9c, &(0x7f0000001400)='/dev/hostowner\x00', 0xf, 0x3, 0x0) r6 = openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000001440)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0) r7 = openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f0000001480)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0) openat$proc_self_profile(0xffffffffffffff9c, &(0x7f00000014c0)='/proc/self/profile\x00', 0x13, 0x1, 0x0) r8 = openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f0000001500)='/proc/self/noteid\x00', 0x12, 0x3, 0x0) openat$dev_ppid(0xffffffffffffff9c, &(0x7f0000001540)='/dev/ppid\x00', 0xa, 0x1, 0x0) r9 = openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f0000001580)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000015c0)='./file0\x00', 0x8, 0x1, 0x54) openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f0000001600)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0) openat$net_tcp_1_listen(0xffffffffffffff9c, &(0x7f0000001640)='/net/tcp/1/listen\x00', 0x12, 0x3, 0x0) tap_fds(&(0x7f0000001c80)=[{r7, 0x1, 0x20, 0x100000000, &(0x7f0000001700)={&(0x7f0000001680)="bfa7322c6e3d9ce7f2dfaee1d3580c1b49019dd47ff8c319edbfb22b8bc44749e659c7d789342a96e1d548145a0894fbc9f4f09dfbf1a77b8875299fa31940a7e05605af8eeae6f7de3c89a83f4991dc", 0x8001, 0x0, 0x70000000000000, 0x7, 0x4}}, {r9, 0x3, 0x251, 0xe7d, &(0x7f00000017c0)={&(0x7f0000001740)="a9d4a2031b99b59cd06f9f9fa7049f7735e97f86a51cd1db9e1138bc5914c5071360acce45ec4fc349ed6d2e90bc03610fa781ebdd03fcd3d497b88003796730c966c8b3cfbbbe8fcd84463ee619707f", 0x1, 0x0, 0x4, 0xb43, 0x672}}, {r7, 0x3, 0x0, 0x9, &(0x7f0000001880)={&(0x7f0000001800)="fe9e27ada6d19f8c2134f75384519109adf33037a9d42f325716a4832285e50e0af69b8f56195c9c493e8b802f45ed8794342f69758e1fe5e490564aa58294162249d3903ab52f0564cda9095d012529", 0x5, 0x1, 0x0, 0xffffffff, 0x1}}, {r8, 0x3, 0x104, 0x4, &(0x7f0000001940)={&(0x7f00000018c0)="e97c950173863186da1fdebbfa0c74bb164dd269ae2ad2232faf50554e9e32f4e2f6609c7caaf087ec2456357aa631b3d52659b46e6a49e63b4588a9a85c3ece8cd5c2076e0fe2887807c09e1c0bc7be", 0x1f, 0x0, 0x9, 0xd, 0x483a0000000000}}, {r6, 0x2, 0x402, 0xfffffffffffffffa, &(0x7f0000001a00)={&(0x7f0000001980)="7e51f129b96a3553f945394a1b3bc04551fcaf323debdf46a5b68e24d3fe9a1596fa96b49f507b897e9cfac08df9ce043dac501baf5d2cdb9a9f2503ad057c69c1ff420a18e7687026a555ece9dcb1a8", 0x8001, 0x0, 0x7, 0x8, 0x1000}}, {r3, 0x1, 0x2, 0x5, &(0x7f0000001ac0)={&(0x7f0000001a40)="95b012a2491a7458f54d40adad6a938c95d6a954dc3736680ac4b3d948fe6456966445811469546c39e0b900d4c38bd491df569e1a1b58e5ceb154aba62571b83838f27aca0d5426f2978f21687d7557", 0x3da, 0x1, 0x0, 0x7ff, 0xfffffffffffffffa}}, {r4, 0x3, 0x450, 0x436d, &(0x7f0000001b80)={&(0x7f0000001b00)="11ed101931540e3eba1d53e9aaa9bde39c84c2ac02fdebf77fd51f80f57024044fc628b0f2b568c179cdf5edbf0a0ebed2c487c4a7eb080f9d9d3c578090d4ab54f564f3bcb649bec5e67d8b03075564", 0x4c, 0x1, 0x800, 0x100000000, 0x3}}, {r5, 0x1, 0x1, 0xce, &(0x7f0000001c40)={&(0x7f0000001bc0)="d2f6193487a964a1cb7a95a3f994c0f7ed0c6f8a813ea449bc9a3a77fee695378e3479bfbf191bab4850047fd98be39b0e1d13562c9ca883080ba2b7847656b34e441dfba9f8b28ecf118d1c512712fb", 0x7206, 0x1, 0x10001, 0x6, 0x6}}], 0x8) openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000001d80)='/net/ether0/clone\x00', 0x12, 0x3, 0x0) 17:05:49 executing program 7: r0 = openat$net_ether0_0_type(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/0/type\x00', 0x13, 0x1, 0x0) fstat(r0, &(0x7f0000000040)) r1 = openat$dev_pgrpid(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pgrpid\x00', 0xc, 0x1, 0x0) r2 = openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f0000000100)='/net/udp/0/remote\x00', 0x12, 0x1, 0x0) fcntl$F_GETFL(r2, 0x3) tcgetattr(r0, &(0x7f0000000140)) r3 = openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f0000000180)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0) openat$proc_self_fpregs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/fpregs\x00', 0x12, 0x1, 0x0) r4 = openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f0000000200)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0) readlink(&(0x7f0000000240)='./file0\x00', 0x8, &(0x7f0000000280)=""/173, 0xad) nunmount(&(0x7f0000000340)='./file0\x00', 0x8, &(0x7f0000000380)='./file0\x00', 0x8) openat$proc_self_profile(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/profile\x00', 0x13, 0x1, 0x0) close(r2) openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f0000000400)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0) fcntl$F_GETFD(r3, 0x1) openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f0000000440)='/net/tcp/1/status\x00', 0x12, 0x1, 0x0) openat$net_ether0_1_ifstats(0xffffffffffffff9c, &(0x7f0000000480)='/net/ether0/1/ifstats\x00', 0x16, 0x1, 0x0) r5 = openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f00000004c0)='/net/tcp/1/status\x00', 0x12, 0x1, 0x0) openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f0000000500)='/net/ether0/addr\x00', 0x11, 0x3, 0x0) r6 = openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/noteid\x00', 0x12, 0x3, 0x0) openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f0000000580)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0) r7 = openat$net_udp_stats(0xffffffffffffff9c, &(0x7f00000005c0)='/net/udp/stats\x00', 0xf, 0x1, 0x0) llseek(r3, 0x9, 0x7fffffff, &(0x7f0000000600), 0x2) r8 = openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f0000000640)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0) openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000680)='/net/ether0/clone\x00', 0x12, 0x3, 0x0) symlink(&(0x7f00000006c0)='./file0\x00', 0x8, &(0x7f0000000700)='./file0\x00', 0x8) r9 = proc_create(&(0x7f0000000740)='./file0\x00', 0x8, &(0x7f0000000780)='/net/tcp/1/remote\x00', 0x12, 0x1) dup_fds_to(r9, &(0x7f00000007c0)=[{r1}, {r7}, {r6}, {r5}, {r7}, {r8}, {r4}], 0x7) openat$net_udp_stats(0xffffffffffffff9c, &(0x7f0000000840)='/net/udp/stats\x00', 0xf, 0x1, 0x0) openat$net_ipifc_1_listen(0xffffffffffffff9c, &(0x7f0000000880)='/net/ipifc/1/listen\x00', 0x14, 0x3, 0x0) 17:05:50 executing program 0: r0 = openat$net_iproute(0xffffffffffffff9c, &(0x7f0000000380)='/net/iproute\x00', 0xd528e3105a7ee1e9, 0x3, 0x0) tap_fds(&(0x7f0000000300)=[{r0, 0x0, 0x40, 0x9, &(0x7f0000000100)={&(0x7f0000000080)="d9d1de2ed0e62c2a601b0addfe15db6d2693e22a9d9c8758b8f18a64e9275aa6265a4573c2403c73a42281dddddce8cb3d7bb71e0fa8e0fd357a546f3a52c93f845c0274be4b4d37f734bd2c804cf97b", 0x7, 0x0, 0xfff, 0x6, 0x9}}, {r0, 0x0, 0x46, 0xfff, &(0x7f00000001c0)={&(0x7f0000000140)="3891e432f3b9035a2a5558d0e7a7711e43f349d8f90c8b3d375a320087469a18ce826471e7fe4ce1dcb57235d4ea33f7169c0b1cdee38dad10cb677344f2d8f48ca1cacfbfab0ef8f4a1b6e58ba67d52", 0x19, 0x1, 0x1a9e2e18, 0x2, 0x7}}, {r0, 0x0, 0x307, 0xff, &(0x7f0000000280)={&(0x7f0000000200)="8ead0a194397b3179cc1765b593810abeec704c7377a2b1368fd8f66a74ec250ce19fae68cffed51ad469457f9f18dfb885bba6e3cb777c9d424177ed7ae25831bfba5c18ebb4cabde204e4c2e5bdf8c", 0x2, 0x1, 0x1, 0x38000000, 0x10001}}], 0x3) write(r0, &(0x7f0000000040)="ad", 0x1) openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0) 17:05:50 executing program 0: openat$net_ether0_0_type(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/0/type\x00', 0x13, 0x1, 0x0) r0 = openat$net_udp_clone(0xffffffffffffff9c, &(0x7f0000000040)='/net/udp/clone\x00', 0xf, 0x3, 0x0) openat$prof_kpctl(0xffffffffffffff9c, &(0x7f0000000080)='/prof/kpctl\x00', 0xc, 0x3, 0x0) r1 = openat$net_ether0_0_type(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ether0/0/type\x00', 0x13, 0x1, 0x0) openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f0000000100)='/net/ether0/addr\x00', 0x11, 0x3, 0x0) fcntl$F_DUPFD(r1, 0x0, r0, 0x1) openat$dev_random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/random\x00', 0xc, 0x1, 0x0) openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000180)='/dev/.empty\x00', 0xc, 0x3, 0x0) fcntl$F_GETFD(r1, 0x1) r2 = openat$proc_self_profile(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/profile\x00', 0x13, 0x1, 0x0) openat$dev_drivers(0xffffffffffffff9c, &(0x7f0000000200)='/dev/drivers\x00', 0xd, 0x1, 0x0) openat$net_tcp_2_status(0xffffffffffffff9c, &(0x7f0000000240)='/net/tcp/2/status\x00', 0x12, 0x1, 0x0) openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f0000000280)='/net/udp/0/local\x00', 0x11, 0x1, 0x0) openat$dev_sysstat(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sysstat\x00', 0xd, 0x3, 0x0) openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f0000000300)='/net/ether0/ifstats\x00', 0x14, 0x1, 0x0) fcntl$F_DUPFD(r2, 0x0, r2, 0x0) openat$proc_self_proc(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/proc\x00', 0x10, 0x1, 0x0) openat$net_tcp_clone(0xffffffffffffff9c, &(0x7f0000000380)='/net/tcp/clone\x00', 0xf, 0x3, 0x0) openat$dev_random(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/random\x00', 0xc, 0x1, 0x0) openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f0000000400)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0) openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f0000000440)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0) openat$prof_mpstat_raw(0xffffffffffffff9c, &(0x7f0000000480)='/prof/mpstat-raw\x00', 0x11, 0x3, 0x0) openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0) openat$prof_kptrace(0xffffffffffffff9c, &(0x7f0000000500)='/prof/kptrace\x00', 0xe, 0x3, 0x0) openat$net_tcp_1_ctl(0xffffffffffffff9c, &(0x7f0000000540)='/net/tcp/1/ctl\x00', 0xf, 0x3, 0x0) openat$dev_kmesg(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kmesg\x00', 0xb, 0x1, 0x0) openat$dev_bintime(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/bintime\x00', 0xd, 0x3, 0x0) openat$proc_self_ns(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/ns\x00', 0xe, 0x1, 0x0) openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f0000000640)='/net/icmp/clone\x00', 0x10, 0x3, 0x0) openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f0000000680)='/net/ether0/addr\x00', 0x11, 0x3, 0x0) 17:05:50 executing program 0: close(0xffffffffffffffff) openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f0000000040)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0) 17:05:51 executing program 0: r0 = openat$dev_klog(0xffffffffffffff9c, &(0x7f0000000000)='/dev/klog\x00', 0xa, 0x1, 0x0) r1 = openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/net/ether0/0/ctl\x00', 0x12, 0x3, 0x0) r2 = openat$net_tcp_2_status(0xffffffffffffff9c, &(0x7f0000000080)='/net/tcp/2/status\x00', 0x12, 0x1, 0x0) write(r1, &(0x7f00000000c0)="cee75b52da57732d06f520028b040677512235257dbc4f1e325b853fa85f50c0908b0f36dcc086b952d607d29726207d98e9d1e1e38490bcb40ab59703", 0x3d) write(r2, &(0x7f0000000100)="c01c434b9b750ea9c624c45f9e24f018fb19477f124d53fd2577ae7c8209bb44772fdcc692bb9dd314c243b4064ebd975721513ae4a2fbb11f3a27a1931f5038ca4fea6368c221d04c6bc82494de761a39995be6ac276ec0fc5054ca5c212204c34f1abaef6c39578552b388f082f59aeaf9138a7fe373d6ba3ec90a699a9663ec59daa4588832a40dc9f5ee4f29da1e705bd95d0e2d7a5b", 0x98) fork() openat$net_icmpv6_clone(0xffffffffffffff9c, &(0x7f00000001c0)='/net/icmpv6/clone\x00', 0x12, 0x3, 0x0) r3 = openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/ctl\x00', 0xf, 0x3, 0x0) openat$dev_sysctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sysctl\x00', 0xc, 0x3, 0x0) openat$prof_mpstat(0xffffffffffffff9c, &(0x7f0000000280)='/prof/mpstat\x00', 0xd, 0x3, 0x0) umask(0x20080) openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ether0/ifstats\x00', 0x14, 0x1, 0x0) openat$net_tcp_1_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/net/tcp/1/ctl\x00', 0xf, 0x3, 0x0) halt_core(0x80) r4 = proc_create(&(0x7f0000000340)='./file0\x00', 0x8, &(0x7f0000000380)='\xae\x00', 0x2, 0x0) fchdir(r4, r0) close(r3) write(r1, &(0x7f00000003c0)="262e081527d6eb910cac7d863a7e2777dc89ae42063df2bd4ababd0f6784bdd79a1af9c0f829a56be5521aebcfcf384a6576dbf2daa770e7f25f1e92529aa093e52b75ab61388fa833d2dfc0d7fdb551941f7cd783555148f5dc85ee64b65d05427f74dc0ef12471b722d628", 0x6c) vmm_add_gpcs(0x6, &(0x7f0000000700)={&(0x7f0000000440)="42f886640b3c961a68f67205023c439c32e35549f8260159eecc6d77ed730769af1dc3b2017e82", &(0x7f0000000480)="d33817ffb77d1d64ede12bd87f41859d04a6a178d1fac8c2a7bbee7c53209c7a98c9168e04e620aa13d7d442a2d5d4456615bbee868b003ae9cfa230d29b3d05dde709351d961b5fe38254f0c2aa55fa9007eba1783cdc1885a4ecbaec3c296e79652983093835e220e8e7ead222d9109e6bb43cf5221d6408", &(0x7f0000000500)="35239faf8cb8763509dd5a71fb18a1196242db3005a11019c2842eace3377550104d8b886898d160328306c0a783eb2ec82e5a274d38027d7df85eaf26ccbcb0a1ba82460d4829316f8630cf4f8d7a348724d2a050ddf58286d415e8d05647c64079a7347a72a955b03e9ef175096ec7810d4a45bc04c1a010575f75985b97b5be587a4007521ae82527a4d6be57d252b64ceea4dd3bfb39cf04e9e58981bfa1f2b8dbe184b0ce1038ce4b1d8d03dd10811770b73487364fe58939d4", &(0x7f00000005c0)="cadc8ccee8d0e5f92fc541c9ca4452693993bef518a936703bd92a60104d33ac2e0e33062e589e3565fd17f89428f17d9536b971c4830a17be7771f6a38f4a0435928b55ec356ca9374810d649877140e2fe7a35ac96e830b6a0", &(0x7f0000000640)="776f34c054aad2ad95eb3176c8721b4cf6f23cae22f842a431bfdcd9d5392f2d48e13f8aa7fc9a8155564d2953698a6b5ca352f72fc9325ecfbb8a306e62437a8a0d9ce2b844fc6dbb499eedac2b40fb3bea41169579c40caa556584fd21259150949cc16121a1307032b022d99f009348771b6eb273a90f5f832a9d3d766f9ab343453608135231245117092af375a0085faa3d2edfb33c3d8662e7387bc6d2829840742bea0de3bc"}) openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f0000000740)='/proc/self/syscall\x00', 0x13, 0x1, 0x0) openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f0000000780)='/net/ether0/0/ifstats\x00', 0x16, 0x1, 0x0) openat$proc_self_text(0xffffffffffffff9c, &(0x7f00000007c0)='/proc/self/text\x00', 0x10, 0x1, 0x0) openat$net_cs(0xffffffffffffff9c, &(0x7f0000000800)='/net/cs\x00', 0x8, 0x3, 0x0) openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f0000000840)='/proc/self/syscall\x00', 0x13, 0x1, 0x0) waitpid(r4, &(0x7f0000000880), 0x3) openat$proc_self_profile(0xffffffffffffff9c, &(0x7f00000008c0)='/proc/self/profile\x00', 0x13, 0x1, 0x0) openat$proc_self_strace_traceset(0xffffffffffffff9c, &(0x7f0000000900)='/proc/self/strace_traceset\x00', 0x1b, 0x3, 0x0) openat$dev_swap(0xffffffffffffff9c, &(0x7f0000000940)='/dev/swap\x00', 0xa, 0x3, 0x0) openat$dev_stdout(0xffffffffffffff9c, &(0x7f0000000980)='/dev/stdout\x00', 0xc, 0x3, 0x0) openat$net_tcp_1_ctl(0xffffffffffffff9c, &(0x7f00000009c0)='/net/tcp/1/ctl\x00', 0xf, 0x3, 0x0) 17:05:51 executing program 0: openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f0000000040)='/net/udp/0/remote\x00', 0x12, 0x1, 0x0) openat$prof_mpstat(0xffffffffffffff9c, &(0x7f0000000100)='/prof/mpstat\x00', 0x39d, 0x3, 0x0) r0 = openat$dev_swap(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/swap\x00', 0xa, 0x3, 0x0) abort_sysc_fd(r0) openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hostdomain\x00', 0x10, 0x3, 0x0) openat$net_ipifc_0_local(0xffffffffffffff9c, &(0x7f0000000000)='/net/ipifc/0/local\x00', 0x13, 0x1, 0x0) openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f0000000080)='/net/tcp/0/err\x00', 0xf, 0x3, 0x0) 17:05:51 executing program 0: r0 = openat$net_ether0_2_type(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/2/type\x00', 0x13, 0x1, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8, 0x100, 0x6) llseek(r1, 0x0, 0x6, &(0x7f0000000080), 0x3) openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ether0/stats\x00', 0x12, 0x1, 0x0) openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f0000000100)='/net/ipifc/0/listen\x00', 0x14, 0x3, 0x0) r2 = openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f0000000140)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0) r3 = openat$net_ipifc_0_local(0xffffffffffffff9c, &(0x7f0000000180)='/net/ipifc/0/local\x00', 0x13, 0x1, 0x0) openat$proc_self_note(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/note\x00', 0x10, 0x1, 0x0) fd2path(r1, &(0x7f0000000200)=""/39, 0x27) r4 = openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/args\x00', 0x10, 0x3, 0x0) r5 = openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f0000000280)='/net/tcp/1/status\x00', 0x12, 0x1, 0x0) fcntl$F_GETFD(r5, 0x1) openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0) r6 = openat$dev_random(0xffffffffffffff9c, &(0x7f0000000300)='/dev/random\x00', 0xc, 0x1, 0x0) openat$dev_kprint(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kprint\x00', 0xc, 0x1, 0x0) openat$net_ipifc_1_status(0xffffffffffffff9c, &(0x7f0000000380)='/net/ipifc/1/status\x00', 0x14, 0x1, 0x0) openat$dev_stderr(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/stderr\x00', 0xc, 0x3, 0x0) fstat(r3, &(0x7f0000000400)) openat$dev_sysctl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sysctl\x00', 0xc, 0x3, 0x0) fcntl$F_GETFD(r3, 0x1) openat$proc_self_mem(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/mem\x00', 0xf, 0x1, 0x0) openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f0000000500)='/net/udp/0/err\x00', 0xf, 0x3, 0x0) openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f0000000540)='/net/tcp/2/data\x00', 0x10, 0x3, 0x0) openat$net_tcp_2_status(0xffffffffffffff9c, &(0x7f0000000580)='/net/tcp/2/status\x00', 0x12, 0x1, 0x0) tap_fds(&(0x7f0000000740)=[{r2, 0x1, 0x202, 0xfffffffffffffffb, &(0x7f0000000640)={&(0x7f00000005c0)="a30a4fd5ace366a32e27efe8278a6990c5e97ea5de6c4f0ed52d6933d850a1a1fb2120718c138f13826335d173542a4904dbf877adcd1a62d8fa6e2971d7fd01ebe78ac1ab39b3926f78e3e25c11e9c6", 0xa4, 0x1, 0x80000000, 0x8, 0x6e07}}, {r6, 0x2, 0x0, 0x1, &(0x7f0000000700)={&(0x7f0000000680)="422bd38d27ce156e5f5e4aa6c632ec81558bd137312aae54c56a628a3d9d44b69c0397a5a3abcab2fb57865c928972e2b923fc67e9d1cbc4103110574870edad0780c91e3b18303966bb647be2be8314", 0xffffffffffff8001, 0x0, 0x1, 0x55, 0x6}}], 0x2) openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000780)='/proc/self/args\x00', 0x10, 0x3, 0x0) fcntl$F_GETFL(r4, 0x3) openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f00000007c0)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0) openat$proc_self_wait(0xffffffffffffff9c, &(0x7f0000000800)='/proc/self/wait\x00', 0x10, 0x1, 0x0) openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000840)='/proc/self/args\x00', 0x10, 0x3, 0x0) 17:05:51 executing program 0: openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f0000000040)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0) r0 = openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/net/udp/0/ctl\x00', 0xf, 0x3, 0x0) openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hostdomain\x00', 0x10, 0x3, 0x0) openat$net_tcp_0_local(0xffffffffffffff9c, &(0x7f0000000100)='/net/tcp/0/local\x00', 0x11, 0x1, 0x0) openat$net_tcp_0_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/net/tcp/0/ctl\x00', 0xf, 0x3, 0x0) openat(r0, &(0x7f00000001c0)='./file0/file0\x00', 0xe, 0x40, 0x0) openat$dev_config(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/config\x00', 0xc, 0x1, 0x0) 17:05:51 executing program 0: r0 = openat$net_ipifc_0_err(0xffffffffffffff9c, &(0x7f0000000000)='/net/ipifc/0/err\x00', 0x11, 0x3, 0x0) wstat(&(0x7f0000000040)='./file0\x00', 0x8, &(0x7f0000000080)=""/116, 0x74, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000, 0x22910, r0, 0x6) stat(&(0x7f0000000100)='./file1\x00', 0x8, &(0x7f0000000140)) openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0) r1 = openat$dev_swap(0xffffffffffffff9c, &(0x7f0000000200)='/dev/swap\x00', 0xa, 0x3, 0x0) fstat(r0, &(0x7f0000000240)) fstat(r1, &(0x7f00000002c0)) openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f0000000340)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0) openat$net_ether0_1_stats(0xffffffffffffff9c, &(0x7f0000000380)='/net/ether0/1/stats\x00', 0x14, 0x1, 0x0) r2 = openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ether0/0/ctl\x00', 0x12, 0x3, 0x0) nbind(&(0x7f0000000400)='./file1\x00', 0x8, &(0x7f0000000440)='./file0\x00', 0x8, 0x1) fstat(r2, &(0x7f0000000480)) r3 = openat$net_ether0_1_stats(0xffffffffffffff9c, &(0x7f0000000500)='/net/ether0/1/stats\x00', 0x14, 0x1, 0x0) openat$net_empty(0xffffffffffffff9c, &(0x7f0000000540)='/net/.empty\x00', 0xc, 0x3, 0x0) openat$proc_self_status(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/status\x00', 0x12, 0x1, 0x0) openat$dev_urandom(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/urandom\x00', 0xd, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', 0x8, 0x2, 0x0) fcntl$F_SETFD(r4, 0x2, 0x1) openat$net_ipifc_1_listen(0xffffffffffffff9c, &(0x7f0000000640)='/net/ipifc/1/listen\x00', 0x14, 0x3, 0x0) write(r4, &(0x7f0000000680)="eac2f93fdba5c34dc8161404f499523b523b56ff2cd9f6e07a502e08303bba3465d5e63b349d64a620f1c6379bb830b01a37d85a565ea623c909bff3c5792811222517573e5b22e4ef40eda22b047924f8e0edfedf6c6ca703761f41f1e5845738cc1fca71ae6ce9b7794f36500268c8f43301eeb8f1f029574180f6656cdce29dbfc320ff3b91f547170f606a5522388f372ef656e2dcddb4efacad138abe0bf71ce8e877127ce8c9fc4c5be37304ab9f0913c0882aa67aa6bc9a", 0xbb) openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f0000000740)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0) wstat(&(0x7f0000000780)='./file1\x00', 0x8, &(0x7f00000007c0)=""/5, 0x5, 0x0) openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f0000000800)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0) r5 = proc_create(&(0x7f0000000840)='./file1\x00', 0x8, &(0x7f0000000880)='/dev/urandom\x00', 0xd, 0x1) fchdir(r5, r3) nbind(&(0x7f00000008c0)='./file0\x00', 0x8, &(0x7f0000000900)='./file0\x00', 0x8, 0x0) openat$dev_pid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/pid\x00', 0x9, 0x1, 0x0) unlink(&(0x7f0000000980)='./file1\x00', 0x8) openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f00000009c0)='/net/tcp/2/data\x00', 0x10, 0x3, 0x0) 17:05:52 executing program 0: mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) openat$prof_kptrace(0xffffffffffffff9c, 0x0, 0x0, 0x3, 0x0) openat$dev_kmesg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kmesg\x00', 0xb, 0x1, 0x0) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000004) bash-4.3$ Unhandled user trap in vcore context from VC 0 HW TRAP frame (partial) at 0xffffffffc8e383a0 on core 3 rax 0x000000005a5a4e80 rbx 0x0000300000006e90 rcx 0x0000000000000150 rdx 0x000010000000a4c0 rbp 0x0000300000006e80 rsi 0x000010000000a5c0 rdi 0x000000005a5a4f80 r8 0x000000005a5a5a5a r9 0x000000005a5a4e80 r10 0x0000000000000000 r11 0x0000000000000200 r12 0x0000000000410050 r13 0x000010000000a4c0 r14 0x0000000000000004 r15 0x00007f7fffa01200 trap 0x0000000e Page Fault gsbs 0x0000000000000000 fsbs 0x0000000000000000 err 0x--------00000006 rip 0x000000000040fe36 cs 0x------------0023 flag 0x0000000000010202 rsp 0x0000300000006d80 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 48 NR: Range: Prot, Flags, File, Off 00: (0x0000000000400000 - 0x00000000004b6000): 0x00000005, 0x00000001, 0xffff800004d8e420, 0x0000000000000000 01: (0x00000000004b6000 - 0x00000000004b7000): 0x00000005, 0x00000002, 0xffff800004d8e420, 0x00000000000b6000 02: (0x00000000006b6000 - 0x00000000006b9000): 0x00000003, 0x00000002, 0xffff800004d8e420, 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, 0xffff800004d8e420, 0x0000000000000000 07: (0x0000300000001000 - 0x0000300000005000): 0x00000003, 0x00000022, 0x0000000000000000, 0x0000000000000000 08: (0x0000300000005000 - 0x0000300000007000): 0x00000007, 0x00000022, 0x0000000000000000, 0x0000000000000000 09: (0x0000300000007000 - 0x0000300000019000): 0x00000003, 0x00000022, 0x0000000000000000, 0x0000000000000000 10: (0x0000300000019000 - 0x000030000003d000): 0x00000007, 0x00000022, 0x0000000000000000, 0x0000000000000000 11: (0x00007f7fff8ff000 - 0x00007f7fff9ff000): 0x00000003, 0x00000022, 0x0000000000000000, 0x0000000000000000 Backtrace of user context on Core 3: Offsets only matter for shared libraries #01 Addr 0x000000000040fe36 is in syz-executor at offset 0x000000000000fe36 #02 Addr 0x000000000041025e is in syz-executor at offset 0x000000000001025e #03 Addr 0x000000000041580d is in syz-executor at offset 0x000000000001580d #04 Addr 0x00000000004080fb is in syz-executor at offset 0x00000000000080fb #05 Addr 0x0000000000414c60 is in syz-executor at offset 0x0000000000014c60 #06 Addr 0x000000000040862a is in syz-executor at offset 0x000000000000862a #07 Addr 0x0000000000404019 is in syz-executor at offset 0x0000000000004019 #08 Addr 0x000000000041498c is in syz-executor at offset 0x000000000001498c #09 Addr 0x0000000000414991 is in syz-executor at offset 0x0000000000014991 kernel panic at kern/arch/x86/trap.c:318, from core 1: Proc-ful Page Fault in the Kernel at 0x000000000000001b! HW TRAP frame at 0xfffffff00009dd30 on core 1 rax 0x0000000000000000 rbx 0xffff800015a2f3a0 rcx 0xfffffff00009dea0 rdx 0x0000000000000005 rbp 0xfffffff00009de38 rsi 0x0000000000000000 rdi 0xfffffff00009dea0 r8 0x0000000000000001 r9 0xffffffffc8f655c0 r10 0x0000000000000030 r11 0xffff800015a2b220 r12 0xffff80001632cd00 r13 0x0000000020000240 r14 0x0000000000000073 r15 0x00000000000000ad trap 0x0000000e Page Fault gsbs 0xffffffffc8e37dc0 fsbs 0x0000000000000000 err 0x--------00000000 rip 0xffffffffc20587f4 cs 0x------------0008 flag 0x0000000000010246 rsp 0xfffffff00009ddf8 ss 0x------------0010 Backtrace of kernel context on Core 1: #01 [<0xffffffffc20587f4>] in sys_readlink #02 [<0xffffffffc2059ea9>] in syscall #03 [<0xffffffffc205aa58>] in run_local_syscall #04 [<0xffffffffc205af99>] in prep_syscalls #05 [<0xffffffffc20ac882>] in sysenter_callwrapper kernel panic at kern/arch/x86/trap.c:318, from core 2: Proc-ful Page Fault in the Kernel at 0x000000000000001b! HW TRAP frame at 0xfffffff0000c7d30 on core 2 rax 0x0000000000000000 rbx 0xffff800005908120 rcx 0xfffffff0000c7ea0 rdx 0x000000000000000a rbp 0xfffffff0000c7e38 rsi 0x0000000000000000 rdi 0xfffffff0000c7ea0 r8 0x0000000000000001 r9 0xffffffffc8f655c0 r10 0x0000000000000030 r11 0xffff800015a2b7a0 r12 0xffff800002175000 r13 0x0000000020000400 r14 0x0000000000000073 r15 0x00000000000000c2 trap 0x0000000e Page Fault gsbs 0xffffffffc8e38080 fsbs 0x0000000000000000 err 0x--------00000000 rip 0xffffffffc20587f4 cs 0x------------0008 flag 0x0000000000010246 rsp 0xfffffff0000c7df8 ss 0x------------0010 Backtrace of kernel context on Core 2: #01 [<0xffffffffc20587f4>] in sys_readlink #02 [<0xffffffffc2059ea9>] in syscall #03 [<0xffffffffc205aa58>] in run_local_syscall #04 [<0xffffffffc205af99>] in prep_syscalls #05 [<0xffffffffc20ac882>] in sysenter_callwrapper Entering Nanwan's Dungeon on Core 1 (Ints off): Type 'help' for a list of commands. ROS(Core 1)> Entering Nanwan's Dungeon on Core 2 (Ints off): Type 'help' for a list of commands.