2021/04/22 12:47:44 fuzzer started 2021/04/22 12:47:44 dialing manager at localhost:35373 2021/04/22 12:47:44 syscalls: 212 2021/04/22 12:47:44 code coverage: support is not implemented in syzkaller 2021/04/22 12:47:44 comparison tracing: support is not implemented in syzkaller 2021/04/22 12:47:44 extra coverage: support is not implemented in syzkaller 2021/04/22 12:47:44 setuid sandbox: support is not implemented in syzkaller 2021/04/22 12:47:44 namespace sandbox: support is not implemented in syzkaller 2021/04/22 12:47:44 Android sandbox: support is not implemented in syzkaller 2021/04/22 12:47:44 fault injection: support is not implemented in syzkaller 2021/04/22 12:47:44 leak checking: support is not implemented in syzkaller 2021/04/22 12:47:44 net packet injection: support is not implemented in syzkaller 2021/04/22 12:47:44 net device setup: support is not implemented in syzkaller 2021/04/22 12:47:44 concurrency sanitizer: support is not implemented in syzkaller 2021/04/22 12:47:44 devlink PCI setup: support is not implemented in syzkaller 2021/04/22 12:47:44 USB emulation: support is not implemented in syzkaller 2021/04/22 12:47:44 hci packet injection: support is not implemented in syzkaller 2021/04/22 12:47:44 wifi device emulation: support is not implemented in syzkaller 2021/04/22 12:47:44 802.15.4 emulation: support is not implemented in syzkaller 2021/04/22 12:47:44 fetching corpus: 50, signal 74/2027 (executing program) 2021/04/22 12:47:44 fetching corpus: 100, signal 151/3805 (executing program) 2021/04/22 12:47:44 fetching corpus: 150, signal 207/3805 (executing program) 2021/04/22 12:47:44 fetching corpus: 200, signal 267/3805 (executing program) 2021/04/22 12:47:44 fetching corpus: 250, signal 329/3805 (executing program) 2021/04/22 12:47:44 fetching corpus: 300, signal 388/3805 (executing program) 2021/04/22 12:47:44 fetching corpus: 350, signal 445/3805 (executing program) 2021/04/22 12:47:44 fetching corpus: 400, signal 504/3805 (executing 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12:47:44 executing program 1: symlink(&(0x7f0000000000)='./file0\x00', 0x8, &(0x7f0000000040)='./file0\x00', 0x8) rename(&(0x7f0000000080)='./file0\x00', 0x8, &(0x7f00000000c0)='./file0/file0\x00', 0xe) rename(&(0x7f0000000100)='./file0/file0\x00', 0xe, &(0x7f0000000140)='./file0\x00', 0x8) symlink(&(0x7f0000000180)='./file0/file0/file0\x00', 0x14, &(0x7f00000001c0)='./file0\x00', 0x8) stat(&(0x7f0000000200)='./file0\x00', 0x8, &(0x7f0000000240)) lstat(&(0x7f00000002c0)='./file0/file0/file0\x00', 0x14, &(0x7f0000000300)) r0 = openat$dev_pid(0xffffffffffffff9c, &(0x7f0000000380), 0x9, 0x1, 0x0) openat(r0, &(0x7f00000003c0)='./file0\x00', 0x8, 0x20000, 0x10c) r1 = proc_create(&(0x7f0000000400)='./file0/file0\x00', 0xe, &(0x7f0000000440)='$[}:)&+@\x00', 0x9, 0x0) nunmount(&(0x7f0000000480)='./file0/file0\x00', 0xe, &(0x7f00000004c0)='./file0\x00', 0x8) r2 = proc_create(&(0x7f0000000500)='./file0/file0/file0\x00', 0x14, &(0x7f0000000540)='$[}:)&+@\x00', 0x9, 0x1) provision(r2, 0x0, 0x0) chdir(0xffffffffffffffff, &(0x7f0000000580)='./file0/file0\x00', 0xe) rename(&(0x7f00000005c0)='./file0\x00', 0x8, &(0x7f0000000600)='./file0/file0/file0/file0\x00', 0x1a) proc_create(&(0x7f0000000640)='./file0/file0/file0/file0\x00', 0x1a, &(0x7f0000000680)='%+\\*\x00', 0x5, 0x0) proc_create(&(0x7f00000006c0)='./file0/file0/file0\x00', 0x14, &(0x7f0000000700)='#[\x00', 0x3, 0x1) r3 = openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000740), 0xd, 0x3, 0x0) r4 = openat$net_tcp_2_status(0xffffffffffffff9c, &(0x7f0000000780), 0x12, 0x1, 0x0) dup_fds_to(r1, &(0x7f00000007c0)=[{r3}, {r4}, {r0}, {r0}], 0x4) openat(r4, &(0x7f0000000800)='./file0\x00', 0x8, 0x20b83, 0xfe) 12:47:44 executing program 2: r0 = openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000000), 0xd, 0x3, 0x0) r1 = openat$prof_mpstat_raw(0xffffffffffffff9c, &(0x7f0000000040), 0x11, 0x3, 0x0) fcntl$F_SYNC(r1, 0x65) tcgetattr(r0, &(0x7f0000000080)) close(r1) fcntl$F_SYNC(r1, 0x65) openat$net_ipifc_0_remote(0xffffffffffffff9c, &(0x7f00000000c0), 0x14, 0x1, 0x0) r2 = openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f0000000100), 0xf, 0x3, 0x0) fcntl$F_SETFL(r2, 0x4, 0x90c00) r3 = openat$net_ndb(0xffffffffffffff9c, &(0x7f0000000140), 0x9, 0x3, 0x0) read(r3, &(0x7f0000000180)=""/211, 0xd3) r4 = openat$dev_swap(0xffffffffffffff9c, &(0x7f0000000280), 0xa, 0x3, 0x0) write(r4, &(0x7f00000002c0)="70ab23a21bb480d040993de3c3a89095dccbe53149e218e3f9f2c61bcc91ed46a58de10e0b7f2a52c9c492da3c640fd94a059902e3ce1240ff74ed67535529d4baea704bfb3843876d369110bdf7aeff28e4f37688c63eb7d41c1ee52517", 0x5e) openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f0000000340), 0x14, 0x1, 0x0) openat$prof_kpctl(0xffffffffffffff9c, &(0x7f0000000380), 0xc, 0x3, 0x0) openat$net_iproute(0xffffffffffffff9c, &(0x7f00000003c0), 0xd, 0x3, 0x0) openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f0000000400), 0x13, 0x1, 0x0) r5 = openat$net_icmpv6_clone(0xffffffffffffff9c, &(0x7f0000000440), 0x12, 0x3, 0x0) fcntl$F_GETFL(r5, 0x3) llseek(r1, 0x8, 0x8, &(0x7f0000000480), 0x1) 12:47:44 executing program 3: r0 = openat$dev_pid(0xffffffffffffff9c, &(0x7f0000000000), 0x9, 0x1, 0x0) tcgetattr(r0, &(0x7f0000000040)) r1 = openat$net_udp_0_listen(0xffffffffffffff9c, &(0x7f0000000080), 0x12, 0x3, 0x0) fcntl$F_GETFD(r1, 0x1) read(r0, &(0x7f00000000c0)=""/150, 0x96) close(r1) fstat(0xffffffffffffffff, &(0x7f0000000180)) openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000200), 0x11, 0x1, 0x0) openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f0000000240), 0x12, 0x1, 0x0) read(r0, &(0x7f0000000280)=""/247, 0xf7) openat$net_ipifc_0_local(0xffffffffffffff9c, &(0x7f0000000380), 0x13, 0x1, 0x0) openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f00000003c0), 0x13, 0x1, 0x0) r2 = openat$net_tcp_1_listen(0xffffffffffffff9c, &(0x7f0000000400), 0x12, 0x3, 0x0) close(r2) openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f0000000440), 0x13, 0x3, 0x0) r3 = openat$dev_killkid(0xffffffffffffff9c, &(0x7f0000000480), 0xd, 0x3, 0x0) llseek(r3, 0x7fffffff, 0x0, &(0x7f00000004c0), 0x0) openat$dev_cputime(0xffffffffffffff9c, &(0x7f0000000500), 0xd, 0x1, 0x0) openat$net_empty(0xffffffffffffff9c, &(0x7f0000000540), 0xc, 0x3, 0x0) close(0xffffffffffffffff) 12:47:44 executing program 4: r0 = fcntl$F_DUPFD(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x1) fcntl$F_DUPFD(r0, 0x0, r0, 0x1) fcntl$F_SETFL(0xffffffffffffffff, 0x4, 0x108400) r1 = openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f0000000000), 0x12, 0x1, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x8, 0x3, 0xe) r2 = openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f0000000080), 0xf, 0x3, 0x0) r3 = openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f00000000c0), 0x12, 0x3, 0x0) llseek(r3, 0x100, 0xffffffffffff6ffc, &(0x7f0000000100), 0x1) r4 = openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f0000000140), 0x14, 0x3, 0x0) fcntl$F_DUPFD(r3, 0x0, r4, 0x0) openat$proc_self_maps(0xffffffffffffff9c, &(0x7f0000000180), 0x10, 0x1, 0x0) r5 = openat$dev_empty(0xffffffffffffff9c, &(0x7f00000001c0), 0xc, 0x3, 0x0) tcgetattr(r5, &(0x7f0000000200)) openat(r0, &(0x7f0000000240)='./file0\x00', 0x8, 0x100000, 0x121) fcntl$F_GETFD(r2, 0x1) r6 = openat$net_ipifc_1_data(0xffffffffffffff9c, &(0x7f0000000280), 0x12, 0x3, 0x0) read(r6, &(0x7f00000002c0)=""/171, 0xab) fcntl$F_SYNC(r4, 0x65) openat$proc_self_mem(0xffffffffffffff9c, &(0x7f0000000380), 0xf, 0x1, 0x0) openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f00000003c0), 0x12, 0x1, 0x0) 12:47:44 executing program 5: r0 = openat$proc_self_fpregs(0xffffffffffffff9c, &(0x7f0000000000), 0x12, 0x1, 0x0) read(r0, &(0x7f0000000040)=""/4096, 0x1000) fcntl$F_GETFL(r0, 0x3) r1 = openat$net_log(0xffffffffffffff9c, &(0x7f0000001040), 0x9, 0x3, 0x0) openat$dev_bintime(0xffffffffffffff9c, &(0x7f0000001080), 0xd, 0x3, 0x0) r2 = openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f00000010c0), 0x12, 0x1, 0x0) close(r2) close(r1) r3 = openat$net_tcp_2_status(0xffffffffffffff9c, &(0x7f0000001100), 0x12, 0x1, 0x0) write(r3, &(0x7f0000001140)="30c2e1971a6a583465fa2b105b63190dc0df71233bd2368f39da0f95c75996e085c3f74e6aee8c14077ab17438f2c01f24862565af856823f33553f207777ca2640f92ae380f2eb63241ed33c1bd662289c1928ee6c9ad47f48bdec30e9db0ae8471f3b29be023432b48686ce07112dc7db0709681fa780c51e75fca27beb7686c91db85b0c1ced3c34e584cffd12131dcee0e05ce44353f7f35f707fc81c4bb2177778e3625c2ff9eabe4857fd37113de278a83f848840bb4a5e5038a1a05116e", 0xc1) r4 = openat$net_empty(0xffffffffffffff9c, &(0x7f0000001240), 0xc, 0x3, 0x0) write(r4, &(0x7f0000001280)="4c9f7ad9e121f2c309aeb5f67e2b767a17815a8815073927c8d333a2486608fed34881cbbc932475ebbec14d86765220108c7e656e7e179592f3bc4a8e56e952381bc46832473b17acf6ef900dd5d59bbb6212f4ecb800eb128b8a72f2d2dc0b3b9045c95f53690b28f7bbe0c14ad24301bcd8e702ede979fd4d58ce77bf253fe9259a559f43b427ddaa49d3b925b5de4c71a191262b0e35208f35ad2a8ad58e3315d482d7d28ac7cd21c08970a2c3425b26824d316ba01e81bc0e4b51695c3e1235bbb4ecc9da50c1b0ba5c48920173e370ff049d1f", 0xd6) openat$proc_self_notepg(0xffffffffffffff9c, &(0x7f0000001380), 0x12, 0x1, 0x0) r5 = openat$proc_self_note(0xffffffffffffff9c, &(0x7f00000013c0), 0x10, 0x1, 0x0) fd2path(r5, &(0x7f0000001400)=""/253, 0xfd) r6 = openat$net_ether0_1_stats(0xffffffffffffff9c, &(0x7f0000001500), 0x14, 0x1, 0x0) openat(r6, &(0x7f0000001540)='./file0\x00', 0x8, 0x80, 0x60) openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f0000001580), 0xf, 0x3, 0x0) r7 = openat$dev_cputime(0xffffffffffffff9c, &(0x7f00000015c0), 0xd, 0x1, 0x0) close(r7) 12:47:44 executing program 6: fstat(0xffffffffffffff9c, &(0x7f0000000000)) r0 = openat$dev_zero(0xffffffffffffff9c, &(0x7f0000000080), 0xa, 0x1, 0x0) close(r0) openat$dev_cputime(0xffffffffffffff9c, &(0x7f00000000c0), 0xd, 0x1, 0x0) openat$net_log(0xffffffffffffff9c, &(0x7f0000000100), 0x9, 0x3, 0x0) r1 = openat$proc_self_core(0xffffffffffffff9c, &(0x7f0000000140), 0x10, 0x1, 0x0) abort_sysc_fd(r1) r2 = openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f0000000180), 0x12, 0x3, 0x0) fcntl$F_GETFD(r2, 0x1) r3 = openat$dev_zero(0xffffffffffffff9c, &(0x7f00000001c0), 0xa, 0x1, 0x0) fstat(r3, &(0x7f0000000200)) write(r1, &(0x7f0000000280)="3d9b6e5122849818f9132824ea511c6c05161d4ee88d3d9ce4f56d26f76935794e878d6a2ae404bd24e6c7a352b29b8fba3dd75bb6cb7dd0a595a5dab317f6e1c03b05a6e7a53f65682ab050b2bbb27c482e0e34a98f165b9942b71ce312a3bc3adad5935cc79888f675af2eea133bcfa0f5267a5f086da9bbb324419f9b1f7f33e0e529d6de54b7a4ee077da75b3919e7b40dab04e80569", 0x98) r4 = openat$net_iproute(0xffffffffffffff9c, &(0x7f0000000340), 0xd, 0x3, 0x0) r5 = openat$dev_random(0xffffffffffffff9c, &(0x7f0000000380), 0xc, 0x1, 0x0) r6 = openat$net_ipifc_0_snoop(0xffffffffffffff9c, &(0x7f00000003c0), 0x13, 0x1, 0x0) dup_fds_to(0xffffffffffffffff, &(0x7f0000000400)=[{r2}, {r5}, {}, {r3}, {r0}, {r6}], 0x6) r7 = openat$net_ipifc_0_err(0xffffffffffffff9c, &(0x7f0000000480), 0x11, 0x3, 0x0) fcntl$F_SETFL(r7, 0x4, 0x88800) llseek(r4, 0x985e, 0xffff, &(0x7f00000004c0), 0x1) openat$proc_self_proc(0xffffffffffffff9c, &(0x7f0000000500), 0x10, 0x1, 0x0) 12:47:44 executing program 7: r0 = openat$net_iproute(0xffffffffffffff9c, &(0x7f0000000000), 0xd, 0x3, 0x0) llseek(r0, 0x6, 0xfffffffffffffffd, &(0x7f0000000040), 0x2) r1 = openat$net_tcp_0_data(0xffffffffffffff9c, &(0x7f0000000080), 0x10, 0x3, 0x0) tcgetattr(r1, &(0x7f00000000c0)) r2 = openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f0000000100), 0x13, 0x1, 0x0) abort_sysc_fd(r2) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000000, 0x10010, 0xffffffffffffff9c, 0x4) r3 = openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f0000000140), 0x12, 0x3, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000000, 0x1130, 0xffffffffffffffff, 0x2) openat$net_udp_clone(0xffffffffffffff9c, &(0x7f0000000180), 0xf, 0x3, 0x0) close(r0) openat$dev_empty(0xffffffffffffff9c, &(0x7f00000001c0), 0xc, 0x3, 0x0) r4 = openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f0000000200), 0x12, 0x3, 0x0) abort_sysc_fd(r4) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000000, 0x8030, r3, 0xfffffffffffff559) close(0xffffffffffffffff) r5 = openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000000240), 0x13, 0x1, 0x0) read(r5, &(0x7f0000000280)=""/75, 0x4b) openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000300), 0x10, 0x3, 0x0) fd2path(0xffffffffffffffff, &(0x7f0000000380)=""/4096, 0x1000) 12:47:45 executing program 0: r0 = openat$dev_sysstat(0xffffffffffffff9c, &(0x7f00000004c0), 0xd, 0x3, 0x0) write(r0, &(0x7f0000000000)="8cdc1dfb4eeffd5b416a8d4a6505fd91280e03b368961febea5313016c691b2e6d8dd46de88dc077136e71121b5b3602f250e74cbb91a099bb93181853c0cf326248cd78d50cd20db8eaa4cb544eeafec9ad31fd7f512adf", 0x58) fstat(r0, &(0x7f0000000500)) 12:47:45 executing program 0: nbind(&(0x7f0000000000)='./file0\x00', 0x8, &(0x7f0000000040)='./file0\x00', 0x8, 0x4) symlink(&(0x7f0000000080)='./file0\x00', 0x8, &(0x7f00000000c0)='./file0\x00', 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x8, 0x40, 0x40) read(r0, &(0x7f0000000140)=""/198, 0xc6) close(r0) r1 = proc_create(&(0x7f0000000240)='./file0\x00', 0x8, &(0x7f0000000280)='\x00', 0x1, 0x1) r2 = openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f00000002c0), 0x10, 0x1, 0x0) fchdir(r1, r2) proc_create(&(0x7f0000000300)='./file0\x00', 0x8, &(0x7f0000000340)='\x00', 0x1, 0x0) openat$net_log(0xffffffffffffff9c, &(0x7f0000000380), 0x9, 0x3, 0x0) close(r2) openat$dev_empty(0xffffffffffffff9c, &(0x7f00000003c0), 0xc, 0x3, 0x0) read(r2, &(0x7f0000000400)=""/169, 0xa9) fcntl$F_SYNC(r2, 0x65) rename(&(0x7f00000004c0)='./file0\x00', 0x8, &(0x7f0000000500)='./file0\x00', 0x8) r3 = openat$proc_self_fd(0xffffffffffffff9c, &(0x7f0000000540), 0xe, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3000000, 0x10010, r3, 0x4c) openat$proc_self_strace(0xffffffffffffff9c, &(0x7f0000000580), 0x12, 0x1, 0x0) proc_create(&(0x7f00000005c0)='./file0\x00', 0x8, &(0x7f0000000600)='}\\\x00', 0x3, 0x1) openat$proc_self_strace_traceset(0xffffffffffffff9c, &(0x7f0000000640), 0x1b, 0x3, 0x0) 12:47:45 executing program 0: r0 = openat$net_udp_stats(0xffffffffffffff9c, &(0x7f0000000000), 0xf, 0x1, 0x0) close(r0) openat$dev_stdout(0xffffffffffffff9c, &(0x7f0000000200), 0xc, 0x3, 0x0) write(r0, &(0x7f0000000240)="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", 0x1c8) r1 = openat$prof_mpstat(0xffffffffffffff9c, &(0x7f0000000040), 0xd, 0x3, 0x0) llseek(r1, 0x40, 0x778d1d06, &(0x7f0000000080), 0x0) close(0xffffffffffffff9c) r2 = openat$dev_caphash(0xffffffffffffff9c, &(0x7f00000000c0), 0xd, 0x3, 0x0) read(r2, &(0x7f0000000100)=""/108, 0x6c) openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f0000000180), 0x11, 0x1, 0x0) 12:47:45 executing program 0: mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000003, 0x6010, 0xffffffffffffff9c, 0x18) r0 = openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000000000), 0x13, 0x1, 0x0) openat$net_ipifc_0_remote(0xffffffffffffff9c, &(0x7f0000000040), 0x14, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000000, 0x2c010, r0, 0x8000) r1 = openat$net_iproute(0xffffffffffffff9c, &(0x7f0000000080), 0xd, 0x3, 0x0) read(r1, &(0x7f00000000c0)=""/42, 0x2a) r2 = openat$net_cs(0xffffffffffffff9c, &(0x7f0000000100), 0x8, 0x3, 0x0) r3 = openat$proc_self_fd(0xffffffffffffff9c, &(0x7f0000000140), 0xe, 0x1, 0x0) llseek(r3, 0x3ff, 0x4, &(0x7f0000000180), 0x1) openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f00000001c0), 0x12, 0x1, 0x0) openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f0000000200), 0x13, 0x1, 0x0) r4 = openat$net_ipifc_0_err(0xffffffffffffff9c, &(0x7f0000000240), 0x11, 0x3, 0x0) openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f0000000280), 0x10, 0x3, 0x0) fcntl$F_SYNC(r2, 0x65) r5 = openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f00000002c0), 0x14, 0x1, 0x0) abort_sysc_fd(r5) r6 = openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000000300), 0xb, 0x3, 0x0) fcntl$F_DUPFD(r6, 0x0, r4, 0x1) r7 = openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f0000000340), 0x11, 0x3, 0x0) fd2path(r7, &(0x7f0000000380)=""/241, 0xf1) 12:47:45 executing program 0: r0 = openat$net_ether0_2_ifstats(0xffffffffffffff9c, &(0x7f0000000000), 0x16, 0x1, 0x0) fcntl$F_GETFD(r0, 0x1) 12:47:45 executing program 0: r0 = fcntl$F_DUPFD(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$F_DUPFD(0xffffffffffffffff, 0x0, r0, 0x0) r2 = openat$proc_self_strace(0xffffffffffffff9c, &(0x7f0000000000), 0x12, 0x1, 0x0) write(r2, &(0x7f0000000040)="204824a7de761f0330301c407ddd5802fd9b6d45c51070dc472fd0146489273cdc94200d1622f1e469306d08fb70b629f7337221970cc539f7c1dd5e5ee6f32d4a849a0b9a7ae625fd96b6999ee18dc752f22147aca55be24814c9520c96fd0cedd80afbab0bf19d788fa83b2acebf451869fc9b7581866be6b0258a3d9858bd65c6afc8c64d976e5b5679b239d004831355f17aaf1f2001c61272429ebe65303a8e097869ccce905d99754d3d1becfff8ed", 0xb2) fstat(r0, &(0x7f0000000100)) tcgetattr(r1, &(0x7f0000000180)) close(r2) fcntl$F_SETFL(r0, 0x4, 0x88400) openat$dev_ppid(0xffffffffffffff9c, &(0x7f00000001c0), 0xa, 0x1, 0x0) openat$net_empty(0xffffffffffffff9c, &(0x7f0000000200), 0xc, 0x3, 0x0) openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f0000000240), 0x16, 0x1, 0x0) r3 = openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f0000000280), 0x12, 0x3, 0x0) fcntl$F_SETFL(r3, 0x4, 0x8000) r4 = openat$net_empty(0xffffffffffffff9c, &(0x7f00000002c0), 0xc, 0x3, 0x0) openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000300), 0xc, 0x3, 0x0) openat$net_ipifc_0_local(0xffffffffffffff9c, &(0x7f0000000340), 0x13, 0x1, 0x0) r5 = openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f0000000380), 0x13, 0x3, 0x0) fcntl$F_SETFL(r5, 0x4, 0x8000) fcntl$F_SETFL(r4, 0x4, 0x88000) openat$net_tcp_0_data(0xffffffffffffff9c, &(0x7f00000003c0), 0x10, 0x3, 0x0) 12:47:45 executing program 0: r0 = openat$dev_drivers(0xffffffffffffff9c, &(0x7f0000000c00), 0xd, 0x1, 0x0) r1 = openat$proc_self_notepg(0xffffffffffffff9c, &(0x7f0000000040), 0x5, 0x1, 0x0) read(r0, &(0x7f0000000000)=""/8, 0x8) r2 = fcntl$F_DUPFD(r1, 0x0, r0, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3000001, 0x2010, r2, 0x5) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000000, 0x11, r2, 0x6) fstat(0xffffffffffffffff, &(0x7f0000000080)) fcntl$F_DUPFD(r1, 0x0, r0, 0x0) 12:47:45 executing program 0: r0 = openat$net_ether0_1_stats(0xffffffffffffff9c, &(0x7f0000000000), 0x14, 0x1, 0x0) r1 = openat$net_udp_stats(0xffffffffffffff9c, &(0x7f0000000040), 0xf, 0x1, 0x0) fstat(r1, &(0x7f0000000080)) r2 = openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f0000000100), 0x12, 0x3, 0x0) r3 = openat$dev_user(0xffffffffffffff9c, &(0x7f0000000140), 0xa, 0x3, 0x0) fd2path(r3, &(0x7f0000000180)=""/142, 0x8e) r4 = openat$net_udp_0_listen(0xffffffffffffff9c, &(0x7f0000000240), 0x12, 0x3, 0x0) read(r4, &(0x7f0000000280)=""/123, 0x7b) fcntl$F_DUPFD(r2, 0x0, r3, 0x6) abort_sysc_fd(r0) close(r2) r5 = openat$proc_self_notepg(0xffffffffffffff9c, &(0x7f0000000300), 0x12, 0x1, 0x0) abort_sysc_fd(r5) close(r2) read(r2, &(0x7f0000000340), 0x0) fcntl$F_GETFD(r3, 0x1) r6 = openat$proc_self_proc(0xffffffffffffff9c, &(0x7f0000000380), 0x10, 0x1, 0x0) fd2path(r6, &(0x7f00000003c0)=""/151, 0x97) r7 = openat$dev_random(0xffffffffffffff9c, &(0x7f0000000480), 0xc, 0x1, 0x0) write(r7, &(0x7f00000004c0)="a0e0434c82dc49c0da56512766b2f71546d5eae34b98ea8532d611909421f48b41bf0b5c073f9c4e067dabe5a0a98dbcd8d4b5bc7b154dce02edf7f77eead4560769309b2ea2aa9faa7b9fc1b58559a3d3b59991354d1b21686eb635b9bfead9d448f52227ce62101deb9880d4f33d9f6aea03d4460a5b757caca384c68feef384e95377b5eea2835d2660d02b495dcbe9d43b02ad1aa913b2f23f0942b5234eab315e7ef40164cd2c8035923d9d171c5cb92a90b22bc172b5db3c37af1f83a5af7ed8180c3d", 0xc6) 12:47:45 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000040)='/', 0x1, 0x200, 0x5e) rmdir(&(0x7f0000000000)='./file0\x00', 0x8) bash-4.3$ }>|e+åoCQ 8ab"'$;]5|e+åoCQ 8ab"'$;]5] in backtrace #02 [<0xffffffffc200a205>] in _panic #03 [<0xffffffffc2053ef4>] in __kmem_alloc_from_slab #04 [<0xffffffffc20548da>] in kmem_cache_alloc #05 [<0xffffffffc2002497>] in arena_alloc #06 [<0xffffffffc2046675>] in kpages_alloc #07 [<0xffffffffc200af5e>] in kmalloc #08 [<0xffffffffc200b01f>] in kzmalloc #09 [<0xffffffffc207fa69>] in mntralloc #10 [<0xffffffffc207fb73>] in mntflushalloc #11 [<0xffffffffc2080010>] in mountio #12 [<0xffffffffc2080105>] in mountrpc #13 [<0xffffffffc2080c38>] in mntopencreate #14 [<0xffffffffc2080d98>] in mntopen #15 [<0xffffffffc2034450>] in __namec_from #16 [<0xffffffffc2034c43>] in namec #17 [<0xffffffffc2041ddd>] in sysopenat #18 [<0xffffffffc20592de>] in sys_openat #19 [<0xffffffffc205a249>] in syscall #20 [<0xffffffffc205add8>] in run_local_syscall Entering Nanwan's Dungeon on Core 0 (Ints on): Type 'help' for a list of commands. VM DIAGNOSIS: 12:49:47 Registers: info registers vcpu 0 RAX=ffff8000000b8000 RBX=000000000000000a RCX=ffff8000000b8090 RDX=0000000000000f00 RSI=ffff8000000b80a0 RDI=0730073007300730 RBP=fffffff00122f6e8 RSP=fffffff00122f6e8 R8 =ffff8000000b8130 R9 =0000000000000f00 R10=ffff8000000b8f00 R11=ffff8000000b8ec0 R12=00000000000003f8 R13=00000000000003f8 R14=ffffffffc20c6606 R15=0000000000000000 RIP=ffffffffc205613b RFL=00000096 [--S-AP-] 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 000010000008fe20 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=0000000005b37000 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=000000647e09f10e RSI=0000000000000003 RDI=ffffffffc8f79dc0 RBP=fffffff0010dffd8 RSP=fffffff0010dffd8 R8 =0000000000000000 R9 =ffffffffc8f79eb8 R10=0000000000000078 R11=ffffffffc8f79e78 R12=0000000000000001 R13=ffff80000218cf40 R14=ffffffffc204e810 R15=0000000000000001 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 ffffffffc8f79dc0 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=0000100000014b48 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=0000000000000000ff00000000000000 XMM01=6e2474616e65706f006c61636f6c5f30 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 2 RAX=0000000000000000 RBX=ffffffffc8f7a1c8 RCX=0000000000000832 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000832 RBP=fffffff0010d9f18 RSP=fffffff0010d9f18 R8 =0000000000000007 R9 =ffff80000d8b5e3c R10=00000000000000d8 R11=ffffffffc8f7a0d8 R12=0000000000000000 R13=ffffffffc8f7a208 R14=ffffffffc2000130 R15=0000000000000002 RIP=ffffffffc20a7b5e RFL=00000046 [---Z-P-] 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 000010000000ca60 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=000000007e6a9000 CR3=00000000153bf000 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=000000000000000000ff000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=ff000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 3 RAX=000000000000003d RBX=ffffffffc8f7a340 RCX=ffffffffc8f7a348 RDX=00000064bd524925 RSI=0000000000000003 RDI=ffffffffc8f7a340 RBP=fffffff001100fd8 RSP=fffffff001100fd8 R8 =ffffffffc8f7a380 R9 =ffff80000218cf40 R10=00000000000000d8 R11=ffffffffc8f7a398 R12=0000000000000003 R13=ffff80000218cf40 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 000010000000ca60 ffffffff 00c00000 GS =0000 ffffffffc8f7a340 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0028 ffff80000d94b720 00000068 00008b00 DPL=0 TSS64-busy GDT= ffff80000d94b792 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=00ff00000000ff0000000000ff000000 XMM01=6d0070616d6d00746174736c006b6565 XMM02=00010000000000000000000001000000 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