2021/08/06 09:25:02 fuzzer started 2021/08/06 09:25:03 dialing manager at localhost:45393 2021/08/06 09:25:03 syscalls: 212 2021/08/06 09:25:03 code coverage: support is not implemented in syzkaller 2021/08/06 09:25:03 comparison tracing: support is not implemented in syzkaller 2021/08/06 09:25:03 extra coverage: support is not implemented in syzkaller 2021/08/06 09:25:03 setuid sandbox: support is not implemented in syzkaller 2021/08/06 09:25:03 namespace sandbox: support is not implemented in syzkaller 2021/08/06 09:25:03 Android sandbox: support is not implemented in syzkaller 2021/08/06 09:25:03 fault injection: support is not implemented in syzkaller 2021/08/06 09:25:03 leak checking: support is not implemented in syzkaller 2021/08/06 09:25:03 net packet injection: support is not implemented in syzkaller 2021/08/06 09:25:03 net device setup: support is not implemented in syzkaller 2021/08/06 09:25:03 concurrency sanitizer: support is not implemented in syzkaller 2021/08/06 09:25:03 devlink PCI setup: support is not implemented in syzkaller 2021/08/06 09:25:03 USB emulation: support is not implemented in syzkaller 2021/08/06 09:25:03 hci packet injection: support is not implemented in syzkaller 2021/08/06 09:25:03 wifi device emulation: support is not implemented in syzkaller 2021/08/06 09:25:03 802.15.4 emulation: support is not implemented in syzkaller 2021/08/06 09:25:03 fetching corpus: 50, signal 80/2040 (executing program) 2021/08/06 09:25:03 fetching corpus: 100, signal 137/3869 (executing program) 2021/08/06 09:25:03 fetching corpus: 150, signal 201/3869 (executing program) 2021/08/06 09:25:03 fetching corpus: 200, signal 257/3869 (executing program) 2021/08/06 09:25:03 fetching corpus: 250, signal 318/3869 (executing program) 2021/08/06 09:25:03 fetching corpus: 300, signal 379/3869 (executing program) 2021/08/06 09:25:03 fetching corpus: 350, signal 439/3869 (executing program) 2021/08/06 09:25:03 fetching corpus: 400, signal 499/3869 (executing 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09:25:03 fetching corpus: 2950, signal 3427/3869 (executing program) 2021/08/06 09:25:03 fetching corpus: 3000, signal 3481/3869 (executing program) 2021/08/06 09:25:03 fetching corpus: 3050, signal 3536/3869 (executing program) 2021/08/06 09:25:03 fetching corpus: 3100, signal 3591/3869 (executing program) 2021/08/06 09:25:03 fetching corpus: 3150, signal 3648/3869 (executing program) 2021/08/06 09:25:03 fetching corpus: 3200, signal 3703/3869 (executing program) 2021/08/06 09:25:03 fetching corpus: 3250, signal 3757/3869 (executing program) 2021/08/06 09:25:03 fetching corpus: 3290, signal 3798/3869 (executing program) 2021/08/06 09:25:03 fetching corpus: 3290, signal 3798/3869 (executing program) 2021/08/06 09:25:03 starting 8 fuzzer processes 09:25:03 executing program 0: fcntl$F_SYNC(0xffffffffffffff9c, 0x65) tcgetattr(0xffffffffffffffff, &(0x7f0000000000)) r0 = openat$net_ether0_0_type(0xffffffffffffff9c, &(0x7f0000000040), 0x13, 0x1, 0x0) tcgetattr(r0, &(0x7f0000000080)) tcgetattr(0xffffffffffffff9c, &(0x7f00000000c0)) r1 = openat$dev_ppid(0xffffffffffffff9c, &(0x7f0000000100), 0xa, 0x1, 0x0) r2 = openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f0000000140), 0x14, 0x1, 0x0) tcgetattr(r2, &(0x7f0000000180)) write(r1, &(0x7f00000001c0)="5fab8424326066df53ee1a513a2d84c7d33fe394ab43e45e6a929e46cca9", 0x1e) openat$net_tcp_clone(0xffffffffffffff9c, &(0x7f0000000200), 0xf, 0x3, 0x0) abort_sysc_fd(r2) r3 = openat$dev_null(0xffffffffffffff9c, &(0x7f0000000240), 0xa, 0x1, 0x0) fcntl$F_DUPFD(r3, 0x0, r0, 0x1) r4 = openat$dev_killkid(0xffffffffffffff9c, &(0x7f0000000280), 0xd, 0x3, 0x0) r5 = openat$dev_stdout(0xffffffffffffff9c, &(0x7f00000002c0), 0xc, 0x3, 0x0) fcntl$F_SETFL(r0, 0x4, 0x180400) write(r4, &(0x7f0000000300)="c7c661608a1b2235b00c2e811f42d20e9c0c47b5d97c438ef2e28a4c1f7e3c95398f79b1c524957ca8d4223c56c31e60af9ccf54940155556124a03900719c23c05a10f604ba74ae7803b6c7147a62c6213f099bff375d86347200fd", 0x5c) fcntl$F_SETFD(r5, 0x2, 0x1) openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f0000000380), 0x13, 0x3, 0x0) fcntl$F_SYNC(r2, 0x65) 09:25:03 executing program 2: change_to_m() change_to_m() change_to_m() change_to_m() change_to_m() change_to_m() change_to_m() change_to_m() change_to_m() change_to_m() change_to_m() change_to_m() change_to_m() change_to_m() change_to_m() change_to_m() change_to_m() change_to_m() change_to_m() change_to_m() 09:25:03 executing program 1: close(0xffffffffffffffff) r0 = openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f0000000000), 0x13, 0x3, 0x0) r1 = openat$dev_drivers(0xffffffffffffff9c, &(0x7f0000000040), 0xd, 0x1, 0x0) r2 = openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f0000000080), 0x11, 0x3, 0x0) fcntl$F_SYNC(r0, 0x65) r3 = openat$dev_empty(0xffffffffffffff9c, &(0x7f00000000c0), 0xc, 0x3, 0x0) fstat(r1, &(0x7f0000000100)) abort_sysc_fd(r0) fcntl$F_SYNC(r2, 0x65) fcntl$F_SYNC(r3, 0x65) openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000180), 0x11, 0x1, 0x0) r4 = openat$dev_capuse(0xffffffffffffff9c, &(0x7f00000001c0), 0xc, 0x3, 0x0) r5 = openat$net_cs(0xffffffffffffff9c, &(0x7f0000000200), 0x8, 0x3, 0x0) fcntl$F_DUPFD(r4, 0x0, r5, 0x0) r6 = openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f0000000240), 0x14, 0x1, 0x0) fcntl$F_SETFL(r1, 0x4, 0x0) r7 = openat$net_ether0_1_stats(0xffffffffffffff9c, &(0x7f0000000280), 0x14, 0x1, 0x0) fcntl$F_DUPFD(r6, 0x0, r7, 0x0) openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f00000002c0), 0x14, 0x1, 0x0) openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000300), 0x11, 0x1, 0x0) 09:25:03 executing program 3: r0 = openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f0000000000), 0xf, 0x3, 0x0) r1 = openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000000040), 0x13, 0x1, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x8, 0x200, 0xa0) openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f00000000c0), 0x12, 0x1, 0x0) r2 = openat$net_iprouter(0xffffffffffffff9c, &(0x7f0000000100), 0xe, 0x3, 0x0) fcntl$F_SETFL(r2, 0x4, 0x188a00) fd2path(r0, &(0x7f0000000140)=""/47, 0x2f) wstat(&(0x7f0000000180)='./file0\x00', 0x8, &(0x7f00000001c0)=""/243, 0xf3, 0x0) fcntl$F_SETFL(0xffffffffffffffff, 0x4, 0x8400) r3 = openat$dev_stderr(0xffffffffffffff9c, &(0x7f00000002c0), 0xc, 0x3, 0x0) symlink(&(0x7f0000000300)='./file0\x00', 0x8, &(0x7f0000000340)='./file0\x00', 0x8) read(r3, &(0x7f0000000380)=""/17, 0x11) nmount(r2, &(0x7f00000003c0)='./file0\x00', 0x8, 0x4) tcgetattr(r0, &(0x7f0000000400)) r4 = openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000440), 0x12, 0x3, 0x0) read(r4, &(0x7f0000000480)=""/66, 0x42) tcgetattr(r0, &(0x7f0000000500)) read(r2, &(0x7f0000000540)=""/57, 0x39) close(0xffffffffffffffff) openat$prof_kpctl(0xffffffffffffff9c, &(0x7f0000000580), 0xc, 0x3, 0x0) 09:25:03 executing program 4: fcntl$F_SYNC(0xffffffffffffff9c, 0x65) r0 = openat$proc_self_status(0xffffffffffffff9c, &(0x7f0000000000), 0x12, 0x1, 0x0) fcntl$F_SETFL(r0, 0x4, 0x0) openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f0000000040), 0xf, 0x3, 0x0) r1 = openat$prof_kptrace(0xffffffffffffff9c, &(0x7f0000000080), 0xe, 0x3, 0x0) abort_sysc_fd(r1) r2 = openat$net_log(0xffffffffffffff9c, &(0x7f00000000c0), 0x9, 0x3, 0x0) write(r2, &(0x7f0000000100)="6016a6cebbdca7455258086e651d3071cc08b296052965123af5d6f73c1572379c20dd7d801c1bbff541c078ed926373840aeed49b1e851bf9cf0a320453a615940d66341e05e8b9918d1a2809377bdc96cb7c6a769304a1f461abe1aeaef5b4a4c270bdb1685a85861a379505697359340ab1dcf23e608aab985456ba4a578941a196d6b73df389fc68427ee68871ff12891df3e654cee7d721e42bbf01d0711b7b9c8168488ba2509a9f34bd49f4e75004161355149f27f76a14c8e9ade716a28537b4ae8371207a312fbed813c93645614f04ababb1d1", 0xd8) fcntl$F_GETFL(r2, 0x3) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000000, 0x10, 0xffffffffffffffff, 0x1) fchdir(0xffffffffffffffff, r0) tcgetattr(r0, &(0x7f0000000200)) openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000240), 0x10, 0x3, 0x0) openat$dev_klog(0xffffffffffffff9c, &(0x7f0000000280), 0xa, 0x1, 0x0) openat$dev_bintime(0xffffffffffffff9c, &(0x7f00000002c0), 0xd, 0x3, 0x0) r3 = openat$dev_sysstat(0xffffffffffffff9c, &(0x7f0000000300), 0xd, 0x3, 0x0) fstat(r3, &(0x7f0000000340)) r4 = openat$net_iprouter(0xffffffffffffff9c, &(0x7f00000003c0), 0xe, 0x3, 0x0) llseek(r4, 0x20, 0x6397af2c, &(0x7f0000000400), 0x0) openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000440), 0x11, 0x1, 0x0) 09:25:03 executing program 5: r0 = openat$dev_urandom(0xffffffffffffff9c, &(0x7f0000000000), 0xd, 0x1, 0x0) r1 = openat$net_empty(0xffffffffffffff9c, &(0x7f0000000040), 0xc, 0x3, 0x0) fcntl$F_DUPFD(r1, 0x0, r0, 0x0) abort_sysc_fd(r1) r2 = openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f0000000080), 0x14, 0x1, 0x0) fcntl$F_SYNC(r2, 0x65) r3 = openat$dev_urandom(0xffffffffffffff9c, &(0x7f00000000c0), 0xd, 0x1, 0x0) fd2path(r3, &(0x7f0000000100)=""/105, 0x69) r4 = openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f0000000180), 0x11, 0x3, 0x0) abort_sysc_fd(r4) openat$net_iproute(0xffffffffffffff9c, &(0x7f00000001c0), 0xd, 0x3, 0x0) openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f0000000200), 0x12, 0x3, 0x0) close(r1) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xcc7dac285f44be3f, 0x1011, r0, 0x400) r5 = openat$net_ipifc_0_remote(0xffffffffffffff9c, &(0x7f0000000240), 0x14, 0x1, 0x0) close(r5) fcntl$F_SETFL(r2, 0x4, 0x400) openat$net_ipifc_1_status(0xffffffffffffff9c, &(0x7f0000000280), 0x14, 0x1, 0x0) openat$dev_osversion(0xffffffffffffff9c, &(0x7f00000002c0), 0xf, 0x1, 0x0) openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f0000000300), 0x12, 0x1, 0x0) 09:25:03 executing program 6: munmap(&(0x7f0000ff3000/0xb000)=nil, 0xb000) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) populate_va(&(0x7f0000ff9000/0x1000)=nil, 0x1f) mprotect(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x4) r0 = openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000000), 0x13, 0x3, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000009, 0xc130, r0, 0x6) r1 = openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f0000000040), 0x12, 0x1, 0x0) r2 = openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f0000000080), 0x13, 0x1, 0x0) tcgetattr(r2, &(0x7f00000000c0)) populate_va(&(0x7f0000ffd000/0x2000)=nil, 0x1) close(0xffffffffffffff9c) openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f0000000100), 0xf, 0x3, 0x0) fcntl$F_SETFL(0xffffffffffffffff, 0x4, 0x100000) r3 = openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000000140), 0xb, 0x3, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000007, 0x10910, r3, 0x10001) r4 = openat$net_cs(0xffffffffffffff9c, &(0x7f0000000180), 0x8, 0x3, 0x0) abort_sysc_fd(r4) read(r1, &(0x7f00000001c0)=""/219, 0xdb) populate_va(&(0x7f0000ff7000/0x2000)=nil, 0x5) openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f00000002c0), 0x14, 0x1, 0x0) 09:25:03 executing program 7: write(0xffffffffffffff9c, &(0x7f0000000000), 0x0) openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f0000000040), 0x14, 0x1, 0x0) r0 = openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000080), 0x12, 0x3, 0x0) r1 = openat$net_tcp_0_status(0xffffffffffffff9c, &(0x7f00000000c0), 0x12, 0x1, 0x0) r2 = openat$prof_mpstat(0xffffffffffffff9c, &(0x7f0000000100), 0xd, 0x3, 0x0) llseek(r2, 0x8000, 0x94c8, &(0x7f0000000140), 0x0) read(r1, &(0x7f0000000180)=""/4096, 0x1000) r3 = openat$net_tcp_0_status(0xffffffffffffff9c, &(0x7f0000001180), 0x12, 0x1, 0x0) tcgetattr(r3, &(0x7f00000011c0)) r4 = openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f0000001200), 0x10, 0x3, 0x0) close(r3) nmount(r0, &(0x7f0000001240)='./file0\x00', 0x8, 0x17) r5 = openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f0000001280), 0xf, 0x3, 0x0) tcgetattr(r5, &(0x7f00000012c0)) llseek(r3, 0x71b, 0xffe8, &(0x7f0000001300), 0x0) tcgetattr(r4, &(0x7f0000001340)) openat$prof_mpstat_raw(0xffffffffffffff9c, &(0x7f0000001380), 0x11, 0x3, 0x0) r6 = openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f00000013c0), 0x14, 0x1, 0x0) tcgetattr(r6, &(0x7f0000001400)) close(0xffffffffffffffff) 09:25:03 executing program 0: r0 = proc_create(0x0, 0x0, 0x0, 0x0, 0x0) notify(r0, 0x8, &(0x7f0000000100)={0x3, 0x5, 0x10000, &(0x7f0000000000)="449a0e8b82dafb3f179d585847bc846679d1af9e60a16c637e2afa56e904270f961bd6a62aa7bc0763d5df39eebeff307bb4a89fd6fd2bf35d016237a3db6b12b326c50b874aabc0a9dba596c76eb28cdc49d52a3208d7ec2a0d232adc3dc9bee62c847e489f0bda9779a8785e723106803e12bf9318aacefd1c1bc4aa8a0833f16d5da9c44d3b4fd8fbd08f369d777eaa341ed98032eca47fe2c3748dd37d416d8c6399c4c0d8ae31587e462828a8c45616ffbeef89fbf5b9db75904109da7948d34d88524eecfdbe82f6977d8cc5d53c55", 0x1}) nunmount(&(0x7f0000000140)='./file0\x00', 0x8, &(0x7f0000000180)='./file0\x00', 0x8) notify(r0, 0xe69ec2fde3a08795, 0x0) 09:25:03 executing program 0: write(0xffffffffffffffff, &(0x7f0000000000)="dedfc0ba9eadec74864f04b416d9bf848ea8d7f4289c35085b52fda0b89a9688fd5f2e", 0x23) openat$proc_self_status(0xffffffffffffff9c, &(0x7f0000000040), 0x12, 0x1, 0x0) fcntl$F_GETFL(0xffffffffffffff9c, 0x3) openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f0000000080), 0x12, 0x3, 0x0) openat$net_ndb(0xffffffffffffff9c, &(0x7f00000000c0), 0x9, 0x3, 0x0) openat$proc_self_status(0xffffffffffffff9c, &(0x7f0000000100), 0x12, 0x1, 0x0) r0 = openat$proc_self_core(0xffffffffffffff9c, &(0x7f0000000140), 0x10, 0x1, 0x0) fcntl$F_SETFL(r0, 0x4, 0x8400) r1 = openat$dev_pgrpid(0xffffffffffffff9c, &(0x7f0000000180), 0xc, 0x1, 0x0) llseek(r1, 0x0, 0x5, &(0x7f00000001c0), 0x0) openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f0000000200), 0x13, 0x1, 0x0) openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f0000000240), 0xf, 0x3, 0x0) r2 = openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f0000000280), 0x14, 0x1, 0x0) r3 = openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f00000002c0), 0xf, 0x3, 0x0) fcntl$F_DUPFD(r2, 0x0, r3, 0x0) fcntl$F_SYNC(r0, 0x65) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000004, 0x5012, 0xffffffffffffffff, 0x1) r4 = openat$dev_killkid(0xffffffffffffff9c, &(0x7f0000000300), 0xd, 0x3, 0x0) read(r4, &(0x7f0000000340)=""/46, 0x2e) fchdir(0x0, r1) 09:25:04 executing program 0: r0 = openat$dev_caphash(0xffffffffffffff9c, &(0x7f0000000080), 0xd, 0x3, 0x0) r1 = openat(r0, &(0x7f0000000040)='/', 0x1, 0x0, 0x0) tcgetattr(r1, &(0x7f0000000000)) 09:25:04 executing program 0: poke_ksched(0x0, 0x0) r0 = proc_create(&(0x7f0000000000)='./file0\x00', 0x8, &(0x7f0000000040)='\x00', 0x1, 0x0) waitpid(r0, &(0x7f0000000080), 0x0) chdir(0x0, &(0x7f00000000c0)='./file0\x00', 0x8) fchdir(r0, 0xffffffffffffff9c) fchdir(r0, 0xffffffffffffff9c) r1 = openat$net_ipselftab(0xffffffffffffff9c, &(0x7f0000000100), 0xf, 0x1, 0x0) dup_fds_to(0xffffffffffffffff, &(0x7f0000000140)=[{r1}, {0xffffffffffffff9c}], 0x2) waitpid(r0, &(0x7f0000000180), 0x0) provision(0xffffffffffffffff, 0x0, 0x8) r2 = proc_create(&(0x7f00000001c0)='./file0\x00', 0x8, &(0x7f0000000200)='\x00', 0x1, 0x1) waitpid(r2, &(0x7f0000000240), 0x0) r3 = openat$net_tcp_2_ctl(0xffffffffffffff9c, &(0x7f0000000280), 0xf, 0x3, 0x0) fwstat(r3, &(0x7f00000002c0)=""/4096, 0x1000, 0x0) provision(0xffffffffffffffff, 0x0, 0x9) fchdir(0xffffffffffffffff, r3) exec(&(0x7f00000012c0)='./file0\x00', 0x8, &(0x7f0000001300)='\x00', 0x1) r4 = proc_create(&(0x7f0000001340)='./file0\x00', 0x8, &(0x7f0000001380)='\x00', 0x1, 0x1) dup_fds_to(r4, &(0x7f00000013c0)=[{r1}], 0x1) tcgetattr(r1, &(0x7f0000001400)) bash-4.3$ 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: 44(0xffff800002198c40) Core 03, prov: 0(0x0000000000000000) alloc: 0(0x0000000000000000) 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: 0(0x0000000000000000) Core 03, prov: 0(0x0000000000000000) alloc: 44(0xffff800002198c40) Which cores are provisioned to which procs: 09:25:05 executing program 2: r0 = openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f00000000c0), 0x10, 0x3, 0x0) fd2path(r0, &(0x7f0000000000)=""/187, 0xbb) -------------- Core 00, prov: 0(0x0000000000000000) alloc: 0(0x0000000000000000) Core 01, prov: 0(0x0000000000000000) alloc: 0(0x0000000000000000) Core 02, prov: 0(0x0000000000000000) alloc: 44(0xffff800002198c40) Core 03, prov: 0(0x0000000000000000) alloc: 44(0xffff800002198c40) Which cores are provisioned to which procs: 09:25:05 executing program 0: r0 = openat$dev_config(0xffffffffffffff9c, &(0x7f0000000000), 0xc, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x32, r0, 0x9a) -------------- Core 00, prov: 0(0x0000000000000000) alloc: 0(0x0000000000000000) Core 01, prov: 0(0x0000000000000000) alloc: 0(0x0000000000000000) Core 02, prov: 0(0x0000000000000000) alloc: 0(0x0000000000000000) Core 03, prov: 0(0x0000000000000000) alloc: 0(0x0000000000000000) 09:25:06 executing program 2: r0 = openat$dev_capuse(0xffffffffffffff9c, &(0x7f0000000000), 0xc, 0x3, 0x0) r1 = openat$net_ipifc_0_data(0xffffffffffffff9c, &(0x7f0000000040), 0x12, 0x3, 0x0) openat$net_ether0_1_stats(0xffffffffffffff9c, &(0x7f0000000080), 0x14, 0x1, 0x0) abort_sysc_fd(r1) fd2path(r1, &(0x7f00000000c0)=""/109, 0x6d) llseek(r0, 0x100000000, 0x9, &(0x7f0000000140), 0x0) r2 = openat$net_ipifc_0_remote(0xffffffffffffff9c, &(0x7f0000000180), 0x14, 0x1, 0x0) fchdir(0xffffffffffffffff, r2) r3 = openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f00000001c0), 0x11, 0x1, 0x0) read(r3, &(0x7f0000000200)=""/114, 0x72) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x20031, r0, 0x80000001) fd2path(0xffffffffffffffff, &(0x7f0000000280)=""/13, 0xd) r4 = proc_create(&(0x7f00000002c0)='./file0\x00', 0x8, &(0x7f0000000300)='/net/ipifc/0/data\x00', 0x12, 0x0) r5 = openat$dev_random(0xffffffffffffff9c, &(0x7f0000000340), 0xc, 0x1, 0x0) r6 = openat$dev_kprint(0xffffffffffffff9c, &(0x7f0000000380), 0xc, 0x1, 0x0) dup_fds_to(r4, &(0x7f00000003c0)=[{r5}, {r6}], 0x2) abort_sysc_fd(r0) openat(r2, &(0x7f0000000400)='./file0\x00', 0x8, 0x8000, 0x14a) abort_sysc_fd(r3) fd2path(r5, &(0x7f0000000440)=""/4096, 0x1000) 09:25:06 executing program 0: fcntl$F_GETFL(0xffffffffffffffff, 0x3) r0 = openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f0000000000), 0x12, 0x1, 0x0) tcgetattr(r0, &(0x7f0000000040)) openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f0000000080), 0x13, 0x3, 0x0) r1 = openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f00000000c0), 0x13, 0x1, 0x0) write(r1, &(0x7f0000000100)="df3020e7a22c", 0x6) openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f0000000140), 0x10, 0x3, 0x0) r2 = openat$net_tcp_1_data(0xffffffffffffff9c, &(0x7f0000000180), 0x10, 0x3, 0x0) r3 = openat$dev_urandom(0xffffffffffffff9c, &(0x7f00000001c0), 0xd, 0x1, 0x0) close(r3) openat$net_log(0xffffffffffffff9c, &(0x7f0000000200), 0x9, 0x3, 0x0) tcgetattr(r2, &(0x7f0000000240)) r4 = openat$net_ether0_1_ifstats(0xffffffffffffff9c, &(0x7f0000000280), 0x16, 0x1, 0x0) openat(r4, &(0x7f00000002c0)='./file0\x00', 0x8, 0x80000, 0x91) tcgetattr(r2, &(0x7f0000000300)) r5 = openat$proc_self_maps(0xffffffffffffff9c, &(0x7f0000000340), 0x10, 0x1, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x11010, r5, 0x20) fcntl$F_SETFL(r0, 0x4, 0x10000) openat$proc_self_wait(0xffffffffffffff9c, &(0x7f0000000380), 0x10, 0x1, 0x0) openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f00000003c0), 0xf, 0x3, 0x0) 09:25:06 executing program 2: r0 = openat$dev_user(0xffffffffffffff9c, &(0x7f0000000080), 0xa, 0x3, 0x0) fd2path(r0, &(0x7f0000000240)=""/123, 0x7b) openat$dev_stderr(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x3, 0x0) openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000180), 0x12, 0x3, 0x0) r1 = openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f00000000c0), 0x14, 0x1, 0x0) fstat(r1, &(0x7f0000000100)) llseek(r1, 0x101000000000000, 0x7da2, &(0x7f00000000c0), 0x1) close(r0) openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f0000000000), 0x12, 0x3, 0x0) r2 = openat$net_iprouter(0xffffffffffffff9c, &(0x7f0000000040), 0xe, 0x3, 0x0) fcntl$F_GETFD(r2, 0x1) r3 = openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f00000001c0), 0x14, 0x1, 0x0) close(r3) 09:25:06 executing program 0: r0 = openat$net_ether0_1_ifstats(0xffffffffffffff9c, &(0x7f0000000140), 0x16, 0x1, 0x0) close(r0) openat$net_ipifc_0_local(0xffffffffffffff9c, &(0x7f0000000180), 0x13, 0x1, 0x0) fcntl$F_SETFL(r0, 0x4, 0x0) r1 = openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f00000000c0), 0x14, 0x1, 0x0) fstat(r1, &(0x7f0000000100)) fcntl$F_SYNC(r1, 0x65) 09:25:07 executing program 1: r0 = openat$prof_mpstat(0xffffffffffffff9c, &(0x7f0000000000), 0xd, 0x3, 0x0) close(r0) openat$net_ipselftab(0xffffffffffffff9c, &(0x7f0000000040), 0xf, 0x1, 0x0) fcntl$F_SETFL(r0, 0x4, 0x0) 09:25:07 executing program 0: r0 = openat$net_ipifc_1_listen(0xffffffffffffff9c, &(0x7f0000000000), 0x14, 0x3, 0x0) fcntl$F_GETFD(r0, 0x1) fd2path(r0, &(0x7f0000000040)=""/247, 0xf7) r1 = openat$prof_mpstat(0xffffffffffffff9c, &(0x7f0000000140), 0xd, 0x3, 0x0) read(r1, &(0x7f0000000180)=""/139, 0x8b) openat$net_tcp_0_status(0xffffffffffffff9c, &(0x7f0000000240), 0x12, 0x1, 0x0) close(r1) openat$prof_kprintx(0xffffffffffffff9c, &(0x7f0000000280), 0xe, 0x3, 0x0) read(r0, &(0x7f00000002c0)=""/77, 0x4d) openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000340), 0x13, 0x3, 0x0) fcntl$F_SYNC(r1, 0x65) r2 = openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000380), 0x10, 0x3, 0x0) r3 = openat(r2, &(0x7f00000003c0)='./file0\x00', 0x8, 0x20000, 0x40) fcntl$F_GETFL(r3, 0x3) openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f0000000400), 0x16, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x8, 0x800, 0x121) openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f0000000480), 0x14, 0x1, 0x0) fcntl$F_SYNC(r4, 0x65) r5 = openat$dev_ppid(0xffffffffffffff9c, &(0x7f00000004c0), 0xa, 0x1, 0x0) read(r5, &(0x7f0000000500)=""/113, 0x71) kernel panic at kern/drivers/dev/mnt.c:1131, from core 0: rpc tags Stack Backtrace on Core 0: #01 [<0xffffffffc200aa6c>] in backtrace #02 [<0xffffffffc200a205>] in _panic #03 [<0xffffffffc207faca>] in mntralloc #04 [<0xffffffffc207fb73>] in mntflushalloc #05 [<0xffffffffc2080010>] in mountio #06 [<0xffffffffc2080105>] in mountrpc #07 [<0xffffffffc2080c38>] in mntopencreate #08 [<0xffffffffc2080d98>] in mntopen #09 [<0xffffffffc2034450>] in __namec_from #10 [<0xffffffffc2034c43>] in namec #11 [<0xffffffffc2041ddd>] in sysopenat #12 [<0xffffffffc20592de>] in sys_openat #13 [<0xffffffffc205a249>] in syscall #14 [<0xffffffffc205add8>] in run_local_syscall #15 [<0xffffffffc205b319>] in prep_syscalls #16 [<0xffffffffc20b7a92>] in sysenter_callwrapper Entering Nanwan's Dungeon on Core 0 (Ints on): Type 'help' for a list of commands. VM DIAGNOSIS: 09:25:13 Registers: info registers vcpu 0 RAX=ffff8000000b8000 RBX=000000000000000a RCX=ffff8000000b8438 RDX=0000000000000f00 RSI=ffff8000000b80a0 RDI=0730073007300730 RBP=fffffff0010df838 RSP=fffffff0010df838 R8 =ffff8000000b84d8 R9 =0000000000000f00 R10=ffff8000000b8f00 R11=ffff8000000b8ec0 R12=00000000000003f8 R13=00000000000003f8 R14=ffffffffc20d27d2 R15=0000000000000000 RIP=ffffffffc2056103 RFL=00000087 [--S--PC] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0008 0000000000000000 00000000 00209900 DPL=0 CS64 [--A] SS =0010 0000000000000000 ffffffff 00809300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000100000056ee0 ffffffff 00c00000 GS =0000 ffffffffc8f79b00 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0028 ffffffffc90a8a40 00000068 00008b00 DPL=0 TSS64-busy GDT= ffff800000100374 00000037 IDT= ffffffffc8f72ef0 00000fff CR0=80010033 CR2=0000300000de9c88 CR3=000000000819d000 CR4=000506b0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000501 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=ffffffffffffffffffffffffff000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000000003d RBX=ffffffffc8f79dc0 RCX=ffffffffc8f79dc8 RDX=000000233839cb31 RSI=0000000000000003 RDI=ffffffffc8f79dc0 RBP=fffffff0010c7fd8 RSP=fffffff0010c7fd8 R8 =0000000000000000 R9 =ffffffffc8f79eb8 R10=0000000000000078 R11=ffffffffc8f79e78 R12=0000000000000001 R13=ffff80000218aac0 R14=ffffffffc204e810 R15=0000000000000001 RIP=ffffffffc20aad51 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00000000 CS =0008 0000000000000000 00000000 00209900 DPL=0 CS64 [--A] SS =0010 0000000000000000 ffffffff 00809300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00000000 FS =0000 0000100000011e60 ffffffff 00000000 GS =0000 ffffffffc8f79dc0 ffffffff 00000000 LDT=0000 0000000000000000 ffffffff 00000000 TR =0028 ffff80000d94b720 00000068 00008b00 DPL=0 TSS64-busy GDT= ffff80000d94b792 00000037 IDT= ffffffffc8f72ef0 00000fff CR0=80010033 CR2=0000100000011e60 CR3=0000000000101000 CR4=000506b0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000501 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=000000ff00000000000000ff00000000 XMM01=706f70007874635f706f700064656863 XMM02=00000000000000ff0000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 2 RAX=000000000000003d RBX=ffffffffc8f7a080 RCX=ffffffffc8f7a088 RDX=00000023383ea1f1 RSI=0000000000000003 RDI=ffffffffc8f7a080 RBP=fffffff0010d3fd8 RSP=fffffff0010d3fd8 R8 =0000000000000000 R9 =ffffffffc8f7a178 R10=0000000000000078 R11=ffffffffc8f7a138 R12=0000000000000002 R13=ffff80000218aac0 R14=ffffffffc204e810 R15=0000000000000002 RIP=ffffffffc20aad51 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0008 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0010 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 00001000000028c0 ffffffff 00c00000 GS =0000 ffffffffc8f7a080 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0028 ffff80000d94b920 00000068 00008b00 DPL=0 TSS64-busy GDT= ffff80000d94b992 00000037 IDT= ffffffffc8f72ef0 00000fff CR0=80010033 CR2=000010000000ee10 CR3=0000000000101000 CR4=000506b0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000501 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=000000000000000000ff000000000000 XMM01=31313230385f7a7973006273755f7a79 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 3 RAX=000000000000003d RBX=ffffffffc8f7a340 RCX=ffffffffc8f7a348 RDX=00000023383ccf7e RSI=0000000000000003 RDI=ffffffffc8f7a340 RBP=fffffff0010a0fd8 RSP=fffffff0010a0fd8 R8 =ffffffffc8f7a380 R9 =ffff80000218aac0 R10=00000000000000d8 R11=ffffffffc8f7a398 R12=0000000000000003 R13=ffff80000218aac0 R14=ffffffffc204e810 R15=0000000000000003 RIP=ffffffffc20aad51 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0008 0000000000000000 00000000 00209900 DPL=0 CS64 [--A] SS =0010 0000000000000000 ffffffff 00809300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 00001000000045a0 ffffffff 00c00000 GS =0000 ffffffffc8f7a340 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0028 ffff80000d94b820 00000068 00008b00 DPL=0 TSS64-busy GDT= ffff80000d94b892 00000037 IDT= ffffffffc8f72ef0 00000fff CR0=80010033 CR2=0000000020000000 CR3=0000000000101000 CR4=000506b0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000501 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000