2019/04/30 18:26:48 fuzzer started 2019/04/30 18:26:48 dialing manager at 127.0.0.1:35507 2019/04/30 18:26:48 syscalls: 212 2019/04/30 18:26:48 code coverage: support is not implemented in syzkaller 2019/04/30 18:26:48 comparison tracing: support is not implemented in syzkaller 2019/04/30 18:26:48 extra coverage: support is not implemented in syzkaller 2019/04/30 18:26:48 setuid sandbox: support is not implemented in syzkaller 2019/04/30 18:26:48 namespace sandbox: support is not implemented in syzkaller 2019/04/30 18:26:48 Android sandbox: support is not implemented in syzkaller 2019/04/30 18:26:48 fault injection: support is not implemented in syzkaller 2019/04/30 18:26:48 leak checking: support is not implemented in syzkaller 2019/04/30 18:26:48 net packet injection: support is not implemented in syzkaller 2019/04/30 18:26:48 net device setup: support is not implemented in syzkaller 18:26:48 executing program 1: 18:26:48 executing program 2: syz_execute_func(&(0x7f0000000000)="994a2ae92c10964c0f05bf030000c8c4a37bf0c50141e2e9c422e9aabb3c0000004a0fc7a4ea70db000000000f383a9e02000000110f4e5bc4a265aa104b26660f38091e2fa2631bc421045f4607c421dd589fc4e10bf8e426f2f045f619640f0f6f43a038fd52262e2e66450f7d64c60865f2ad0383397fd3ff3a0065f20f7cd8efa1a12ad764d38f53efaf6766f2ab440fec3f67ddea660f79cec462b1f72ec3c4899294d800000000000f00c2a0c10b00cca27a0e0fc442cd376d000f9f3c6436b2aa66450fc4650000c4e39978c104d9a1e8719e70ddcdcda2660f38346800c4e3295d4c3dc8a3c4c1045ccc7d75c4426507af0f0000000f5fd25cf3460f2ad0f30f5ea5a9a50000ffff660f79ca553131b83a00a2f1fbfb766208cf") 18:26:48 executing program 0: 18:26:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000000)="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") 18:26:48 executing program 4: r0 = openat$net_arp(0xffffffffffffff9c, &(0x7f0000000000)='/net/arp\x00', 0x9, 0x3, 0x0) openat$net_cs(0xffffffffffffff9c, &(0x7f0000000040)='/net/cs\x00', 0x8, 0x3, 0x0) openat$dev_killkid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/killkid\x00', 0xd, 0x3, 0x0) openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f00000000c0)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0) openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f0000000100)='/net/icmp/stats\x00', 0x10, 0x1, 0x0) openat$net_ipifc_1_status(0xffffffffffffff9c, &(0x7f0000000140)='/net/ipifc/1/status\x00', 0x14, 0x1, 0x0) openat$dev_swap(0xffffffffffffff9c, &(0x7f0000000180)='/dev/swap\x00', 0xa, 0x3, 0x0) fcntl$F_GETFL(r0, 0x3) openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0) r1 = openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f0000000200)='/net/udp/0/remote\x00', 0x12, 0x1, 0x0) r2 = openat$proc_self_core(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/core\x00', 0x10, 0x1, 0x0) openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f0000000280)='/net/udp/0/remote\x00', 0x12, 0x1, 0x0) openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0) fcntl$F_SYNC(r1, 0x65) openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/syscall\x00', 0x13, 0x1, 0x0) openat$net_tcp_2_local(0xffffffffffffff9c, &(0x7f0000000340)='/net/tcp/2/local\x00', 0x11, 0x1, 0x0) llseek(r2, 0xfffffffffffffffc, 0x35, &(0x7f0000000380), 0x1) getvcoreid() openat$proc_self_args(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/args\x00', 0x10, 0x3, 0x0) openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hostdomain\x00', 0x10, 0x3, 0x0) openat$net_ipifc_1_remote(0xffffffffffffff9c, &(0x7f0000000440)='/net/ipifc/1/remote\x00', 0x14, 0x1, 0x0) openat$dev_klog(0xffffffffffffff9c, &(0x7f0000000480)='/dev/klog\x00', 0xa, 0x1, 0x0) openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f00000004c0)='/net/tcp/0/err\x00', 0xf, 0x3, 0x0) openat$net_tcp_stats(0xffffffffffffff9c, &(0x7f0000000500)='/net/tcp/stats\x00', 0xf, 0x1, 0x0) openat$net_log(0xffffffffffffff9c, &(0x7f0000000540)='/net/log\x00', 0x9, 0x3, 0x0) readlink(&(0x7f0000000580)='./file0\x00', 0x8, &(0x7f00000005c0)=""/239, 0xef) openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f00000006c0)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0) openat$net_ether0_1_stats(0xffffffffffffff9c, &(0x7f0000000700)='/net/ether0/1/stats\x00', 0x14, 0x1, 0x0) openat$net_tcp_0_status(0xffffffffffffff9c, &(0x7f0000000740)='/net/tcp/0/status\x00', 0x12, 0x1, 0x0) openat$net_ipselftab(0xffffffffffffff9c, &(0x7f0000000780)='/net/ipselftab\x00', 0xf, 0x1, 0x0) 18:26:48 executing program 5: openat$dev_random(0xffffffffffffff9c, &(0x7f0000000000)='/dev/random\x00', 0xc, 0x1, 0x0) r0 = openat$dev_bintime(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bintime\x00', 0xd, 0x3, 0x0) fcntl$F_GETFL(r0, 0x3) openat$dev_pgrpid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pgrpid\x00', 0xc, 0x1, 0x0) openat$dev_kprint(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kprint\x00', 0xc, 0x1, 0x0) openat$net_ipifc_1_remote(0xffffffffffffff9c, &(0x7f0000000100)='/net/ipifc/1/remote\x00', 0x14, 0x1, 0x0) r1 = openat$net_tcp_stats(0xffffffffffffff9c, &(0x7f0000000140)='/net/tcp/stats\x00', 0xf, 0x1, 0x0) openat$dev_kprint(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kprint\x00', 0xc, 0x1, 0x0) r2 = openat$net_ether0_1_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ether0/1/stats\x00', 0x14, 0x1, 0x0) r3 = openat$net_ether0_2_type(0xffffffffffffff9c, &(0x7f0000000200)='/net/ether0/2/type\x00', 0x13, 0x1, 0x0) openat$dev_zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0xa, 0x1, 0x0) openat$dev_pid(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pid\x00', 0x9, 0x1, 0x0) r4 = proc_create(&(0x7f00000002c0)='./file0\x00', 0x8, &(0x7f0000000300)='\x00', 0x1, 0x0) fchdir(r4, r2) openat$dev_pgrpid(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pgrpid\x00', 0xc, 0x1, 0x0) fwstat(r1, &(0x7f0000000380)=""/160, 0xa0, 0x0) openat$prof_mpstat(0xffffffffffffff9c, &(0x7f0000000440)='/prof/mpstat\x00', 0xd, 0x3, 0x0) close(r3) openat$dev_swap(0xffffffffffffff9c, &(0x7f0000000480)='/dev/swap\x00', 0xa, 0x3, 0x0) openat$net_log(0xffffffffffffff9c, &(0x7f00000004c0)='/net/log\x00', 0x9, 0x3, 0x0) openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000500)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0) openat$net_ipifc_0_local(0xffffffffffffff9c, &(0x7f0000000540)='/net/ipifc/0/local\x00', 0x13, 0x1, 0x0) openat$net_udp_0_listen(0xffffffffffffff9c, &(0x7f0000000580)='/net/udp/0/listen\x00', 0x12, 0x3, 0x0) r5 = openat$proc_self_profile(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/profile\x00', 0x13, 0x1, 0x0) openat$dev_drivers(0xffffffffffffff9c, &(0x7f0000000600)='/dev/drivers\x00', 0xd, 0x1, 0x0) openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000640)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0) openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f0000000680)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0) openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/hostdomain\x00', 0x10, 0x3, 0x0) openat(r5, &(0x7f0000000700)='./file0/file0\x00', 0xe, 0x1000, 0x2) openat$proc_self_proc(0xffffffffffffff9c, &(0x7f0000000740)='/proc/self/proc\x00', 0x10, 0x1, 0x0) 18:26:48 executing program 6: openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/0/data\x00', 0x13, 0x3, 0x0) openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f0000000040)='/net/ether0/0/data\x00', 0x13, 0x3, 0x0) openat$proc_self_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/mem\x00', 0xf, 0x1, 0x0) openat$dev_sysname(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sysname\x00', 0xd, 0x3, 0x0) vmm_poke_guest(0x6) r0 = proc_create(&(0x7f0000000100)='./file0\x00', 0x8, &(0x7f0000000140)='/proc/self/mem\x00', 0xf, 0x1) openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000180)='/net/ether0/clone\x00', 0x12, 0x3, 0x0) openat$net_ipifc_1_data(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ipifc/1/data\x00', 0x12, 0x3, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x8, 0x0) openat$net_ipifc_1_data(0xffffffffffffff9c, &(0x7f0000000240)='/net/ipifc/1/data\x00', 0x12, 0x3, 0x0) openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hostdomain\x00', 0x10, 0x3, 0x0) stat(&(0x7f00000002c0)='./file0\x00', 0x8, &(0x7f0000000300)) openat$dev_urandom(0xffffffffffffff9c, &(0x7f0000000380)='/dev/urandom\x00', 0xd, 0x1, 0x0) openat$proc_self_ns(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/ns\x00', 0xe, 0x1, 0x0) chdir(r0, &(0x7f0000000400)='./file0\x00', 0x8) openat$dev_sdctl(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sdctl\x00', 0xb, 0x3, 0x0) stat(&(0x7f0000000480)='./file0\x00', 0x8, &(0x7f00000004c0)) openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f0000000540)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0) openat$dev_stderr(0xffffffffffffff9c, &(0x7f0000000580)='/dev/stderr\x00', 0xc, 0x3, 0x0) openat$net_udp_0_listen(0xffffffffffffff9c, &(0x7f00000005c0)='/net/udp/0/listen\x00', 0x12, 0x3, 0x0) openat$dev_sdctl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sdctl\x00', 0xb, 0x3, 0x0) openat$net_ipifc_0_err(0xffffffffffffff9c, &(0x7f0000000640)='/net/ipifc/0/err\x00', 0x11, 0x3, 0x0) rmdir(&(0x7f0000000680)='\x00', 0x1) openat$dev_bintime(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bintime\x00', 0xd, 0x3, 0x0) openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f0000000700)='/net/udp/0/status\x00', 0x12, 0x1, 0x0) readlink(&(0x7f0000000740)='./file0\x00', 0x8, &(0x7f0000000780)=""/246, 0xf6) openat$dev_zero(0xffffffffffffff9c, &(0x7f0000000880)='/dev/zero\x00', 0xa, 0x1, 0x0) openat$dev_osversion(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/osversion\x00', 0xf, 0x1, 0x0) readlink(&(0x7f0000000900)='./file0\x00', 0x8, &(0x7f0000000940)=""/102, 0x66) openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f00000009c0)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0) 18:26:48 executing program 7: r0 = openat$prof_kptrace(0xffffffffffffff9c, &(0x7f0000000000)='/prof/kptrace\x00', 0xe, 0x3, 0x0) openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f0000000040)='/net/icmp/clone\x00', 0x10, 0x3, 0x0) openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/args\x00', 0x10, 0x3, 0x0) openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0) openat$dev_sysstat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sysstat\x00', 0xd, 0x3, 0x0) getpcoreid() openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f0000000140)='/net/tcp/2/data\x00', 0x10, 0x3, 0x0) openat$net_ether0_1_stats(0xffffffffffffff9c, &(0x7f0000000180)='/net/ether0/1/stats\x00', 0x14, 0x1, 0x0) openat$net_ether0_2_ifstats(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ether0/2/ifstats\x00', 0x16, 0x1, 0x0) openat$net_tcp_0_data(0xffffffffffffff9c, &(0x7f0000000200)='/net/tcp/0/data\x00', 0x10, 0x3, 0x0) r1 = openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f0000000240)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0) openat$net_tcp_2_local(0xffffffffffffff9c, &(0x7f0000000280)='/net/tcp/2/local\x00', 0x11, 0x1, 0x0) openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f00000002c0)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0) openat$dev_caphash(0xffffffffffffff9c, &(0x7f0000000300)='/dev/caphash\x00', 0xd, 0x3, 0x0) openat$dev_pgrpid(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pgrpid\x00', 0xc, 0x1, 0x0) r2 = proc_create(&(0x7f0000000380)='./file0\x00', 0x8, &(0x7f00000003c0)='/net/ether0/2/data\x00', 0x13, 0x1) dup_fds_to(r2, &(0x7f0000000400)=[{r1}], 0x1) dup_fds_to(0x0, &(0x7f0000000440), 0x0) openat$dev_bintime(0xffffffffffffff9c, &(0x7f0000000480)='/dev/bintime\x00', 0xd, 0x3, 0x0) openat$dev_user(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/user\x00', 0xa, 0x3, 0x0) openat$net_ipifc_0_local(0xffffffffffffff9c, &(0x7f0000000500)='/net/ipifc/0/local\x00', 0x13, 0x1, 0x0) openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f0000000540)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0) fchdir(r2, r0) openat$prof_kprintx(0xffffffffffffff9c, &(0x7f0000000580)='/prof/kprintx\x00', 0xe, 0x3, 0x0) openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f00000005c0)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0) proc_create(&(0x7f0000000600)='./file0\x00', 0x8, &(0x7f0000000640)='/net/ipifc/1/local\x00', 0x13, 0x1) openat$dev_kmesg(0xffffffffffffff9c, &(0x7f0000000680)='/dev/kmesg\x00', 0xb, 0x1, 0x0) openat$proc_self_notepg(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/notepg\x00', 0x12, 0x1, 0x0) openat$net_arp(0xffffffffffffff9c, &(0x7f0000000700)='/net/arp\x00', 0x9, 0x3, 0x0) openat$prof_kpdata(0xffffffffffffff9c, &(0x7f0000000740)='/prof/kpdata\x00', 0xd, 0x3, 0x0) 18:26:49 executing program 1: openat$net_ether0_2_ifstats(0xffffffffffffff9c, &(0x7f0000000040)='/net/ether0/2/ifstats\x00', 0x16, 0x1, 0x0) r0 = openat$net_iproute(0xffffffffffffff9c, &(0x7f0000000000)='/net/iproute\x00', 0xd, 0x3, 0x0) openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f0000000080)='/net/ether0/0/ifstats\x00', 0x16, 0x1, 0x0) fcntl$F_GETFD(r0, 0x1) openat$net_ipselftab(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipselftab\x00', 0xf, 0x1, 0x0) 18:26:49 executing program 1: vc_entry() proc_yield(0x0) change_vcore(0x0, 0x1) openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f0000000000)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0) openat$dev_klog(0xffffffffffffff9c, &(0x7f0000000040)='/dev/klog\x00', 0xa, 0x1, 0x0) r0 = openat$dev_stderr(0xffffffffffffff9c, &(0x7f0000000080)='/dev/stderr\x00', 0xc, 0x3, 0x0) r1 = openat$net_ether0_2_ifstats(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ether0/2/ifstats\x00', 0x16, 0x1, 0x0) openat$proc_self_segment(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/segment\x00', 0x13, 0x1, 0x0) fcntl$F_GETFL(r0, 0x3) r2 = proc_create(&(0x7f0000000140)='./file0\x00', 0x8, &(0x7f0000000180)='/dev/klog\x00', 0xa, 0x1) waitpid(r2, &(0x7f00000001c0), 0x0) openat$proc_self_proc(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/proc\x00', 0x10, 0x1, 0x0) openat$net_tcp_1_data(0xffffffffffffff9c, &(0x7f0000000240)='/net/tcp/1/data\x00', 0x10, 0x3, 0x0) openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f0000000280)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0) waitpid(r2, &(0x7f00000002c0), 0x3) waitpid(r2, &(0x7f0000000300), 0x1) openat$proc_self_fpregs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/fpregs\x00', 0x12, 0x1, 0x0) r3 = openat$dev_kmesg(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kmesg\x00', 0xb, 0x1, 0x0) syz_execute_func(&(0x7f00000003c0)="450fae6aff8fe978c7b3f1ffffffc4c1b115e6c442e101ec660f3a21c106360f01eec4a2d93b39c441b973fa4e66410f29d7c482f923cf") getvcoreid() openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f0000000400)='/net/ether0/stats\x00', 0x12, 0x1, 0x0) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000001) openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f0000000440)='/net/udp/0/ctl\x00', 0xf, 0x3, 0x0) openat$proc_self_note(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/note\x00', 0x10, 0x1, 0x0) openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f00000004c0)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0) fcntl$F_DUPFD(r3, 0x0, r1, 0x0) openat$net_ether0_1_stats(0xffffffffffffff9c, &(0x7f0000000500)='/net/ether0/1/stats\x00', 0x14, 0x1, 0x0) openat$net_ipifc_1_status(0xffffffffffffff9c, &(0x7f0000000540)='/net/ipifc/1/status\x00', 0x14, 0x1, 0x0) openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f0000000580)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0) openat$dev_zero(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/zero\x00', 0xa, 0x1, 0x0) bash-4.3$ [kernel] Invalid syscall 0 for proc 37 Args: 0x00000000200003c0, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000 SW TRAP frame (partial) at 0xffffffffc8e37e20 on core 1 rbx 0x000030000003ce00 rbp 0x000030000003cef0 r12 0x0000000000000000 r13 0x000000000048585b r14 0x0000000000487438 r15 0x0000000000000000 gsbs 0x0000000000000000 fsbs 0x0000000000000000 rip 0x00000000004375ce rsp 0x000030000003cd20 mxcsr 0x00001f80 fpucw 0x037f [kernel] Invalid syscall 0 for proc 37 Args: 0x00000000200003c0, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000 SW TRAP frame (partial) at 0xffffffffc8e380e0 on core 2 rbx 0x000030000005ce00 rbp 0x000030000005cef0 r12 0x0000000000000000 r13 0x000000000048585b r14 0x0000000000487438 r15 0x0000000000000000 gsbs 0x0000000000000000 fsbs 0x0000000000000000 rip 0x00000000004375ce rsp 0x000030000005cd20 mxcsr 0x00001f80 fpucw 0x037f 18:26:51 executing program 1: openat$prof_kpctl(0xffffffffffffff9c, &(0x7f0000000000)='/prof/kpctl\x00', 0x0, 0x3, 0x0) link(&(0x7f0000000040)='./file0\x00', 0x8, &(0x7f0000000080)='./file0/file0\x00', 0xe) symlink(&(0x7f0000000000)='./file0/file0\x00', 0x0, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffff9b) 18:26:51 executing program 1: openat$proc_self_strace(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/strace\x00', 0x12, 0x1, 0x0) openat$net_ipifc_1_listen(0xffffffffffffff9c, &(0x7f0000000040)='/net/ipifc/1/listen\x00', 0x14, 0x3, 0x0) r0 = openat$proc_self_profile(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/profile\x00', 0x13, 0x1, 0x0) openat$prof_mpstat(0xffffffffffffff9c, &(0x7f00000000c0)='/prof/mpstat\x00', 0xd, 0x3, 0x0) openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f0000000100)='/net/icmpv6/stats\x00', 0x12, 0x1, 0x0) openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0) openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hostdomain\x00', 0x10, 0x3, 0x0) r1 = openat$dev_zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0xa, 0x1, 0x0) openat$net_ipselftab(0xffffffffffffff9c, &(0x7f0000000200)='/net/ipselftab\x00', 0xf, 0x1, 0x0) r2 = openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/vmstatus\x00', 0x14, 0x1, 0x0) tcgetattr(r0, &(0x7f0000000280)) openat$net_udp_clone(0xffffffffffffff9c, &(0x7f00000002c0)='/net/udp/clone\x00', 0xf, 0x3, 0x0) openat$dev_killkid(0xffffffffffffff9c, &(0x7f0000000300)='/dev/killkid\x00', 0xd, 0x3, 0x0) openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0) openat$net_tcp_2_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/net/tcp/2/ctl\x00', 0xf, 0x3, 0x0) r3 = proc_create(&(0x7f00000003c0)='./file0\x00', 0x8, &(0x7f0000000400)='/prof/mpstat\x00', 0xd, 0x1) dup_fds_to(r3, &(0x7f0000000440)=[{r1}], 0x1) openat$proc_self_proc(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/proc\x00', 0x10, 0x1, 0x0) openat$proc_self_note(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/note\x00', 0x10, 0x1, 0x0) openat$net_ether0_1_stats(0xffffffffffffff9c, &(0x7f0000000500)='/net/ether0/1/stats\x00', 0x14, 0x1, 0x0) r4 = openat$net_ether0_0_type(0xffffffffffffff9c, &(0x7f0000000540)='/net/ether0/0/type\x00', 0x13, 0x1, 0x0) openat$net_tcp_1_ctl(0xffffffffffffff9c, &(0x7f0000000580)='/net/tcp/1/ctl\x00', 0xf, 0x3, 0x0) tcgetattr(r2, &(0x7f00000005c0)) abort_sysc_fd(r4) openat$proc_self_segment(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/segment\x00', 0x13, 0x1, 0x0) tcgetattr(r4, &(0x7f0000000640)) openat$net_log(0xffffffffffffff9c, &(0x7f0000000680)='/net/log\x00', 0x9, 0x3, 0x0) openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f00000006c0)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0) openat$dev_swap(0xffffffffffffff9c, &(0x7f0000000700)='/dev/swap\x00', 0xa, 0x3, 0x0) openat$net_ndb(0xffffffffffffff9c, &(0x7f0000000740)='/net/ndb\x00', 0x9, 0x3, 0x0) [kernel] Invalid syscall 0 for proc 46 Args: 0x0000000020000000, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000 SW TRAP frame (partial) at 0xffffffffc8e380e0 on core 2 rbx 0x000030000003ce00 rbp 0x000030000003cef0 r12 0x0000000000000000 r13 0x000000000048585b r14 0x0000000000487438 r15 0x0000000000000000 gsbs 0x0000000000000000 fsbs 0x0000000000000000 rip 0x00000000004375ce rsp 0x000030000003cd20 mxcsr 0x00001f80 fpucw 0x037f 18:26:53 executing program 0: r0 = openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0) write(r0, &(0x7f0000000040)="4c944a9fe6742c6c7bff7aee43ce0a45c491f53a5425f64fa103593dadf6f4f43fab3dbd4113ced913ecc7d7314536613c7d2b05161bc7f3a4121e9a6f73fc590e1e939f58ed2e33c4e1396628f01da5a84fa11b91de239dbbf9a7ba08b101fed51719e01d0439182ac0666ca384a420a2c86b9780ad455f92ede0c31b", 0x7d) openat$net_arp(0xffffffffffffff9c, &(0x7f00000000c0)='/net/arp\x00', 0x1, 0x3, 0x0) 18:26:53 executing program 1: r0 = openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/text\x00', 0x1, 0x1, 0x0) fcntl$F_DUPFD(r0, 0x0, r0, 0x0) openat$dev_bintime(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bintime\x00', 0xd, 0x3, 0x0) [kernel] Invalid syscall 0 for proc 46 Args: 0x0000000020000000, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000 SW TRAP frame (partial) at 0xffffffffc8e37e20 on core 1 rbx 0x000030000003ce00 rbp 0x000030000003cef0 r12 0x0000000000000000 r13 0x000000000048585b r14 0x0000000000487438 r15 0x0000000000000000 gsbs 0x0000000000000000 fsbs 0x0000000000000000 rip 0x00000000004375ce rsp 0x000030000003cd20 mxcsr 0x00001f80 fpucw 0x037f 18:26:55 executing program 2: r0 = openat$dev_user(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/user\x00', 0x2, 0x3, 0x0) openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000000040)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0) fcntl$F_SETFL(r0, 0x4, 0x100800) openat$proc_self_core(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/core\x00', 0x10, 0x1, 0x0) tcgetattr(r0, &(0x7f0000000000)) 18:26:55 executing program 1: r0 = openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/0/ctl\x00', 0x12, 0x3, 0x0) nmount(r0, &(0x7f0000000040)='./file0\x00', 0x8, 0x10) openat$net_ipifc_1_data(0xffffffffffffff9c, &(0x7f0000000080)='/net/ipifc/1/data\x00', 0x12, 0x3, 0x0) tcgetattr(r0, &(0x7f00000000c0)) openat$dev_kprint(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kprint\x00', 0xc, 0x1, 0x0) openat$prof_kpdata(0xffffffffffffff9c, &(0x7f0000000140)='/prof/kpdata\x00', 0xd, 0x3, 0x0) openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f0000000180)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0) r1 = openat$net_icmpv6_clone(0xffffffffffffff9c, &(0x7f00000001c0)='/net/icmpv6/clone\x00', 0x12, 0x3, 0x0) r2 = openat$net_tcp_1_local(0xffffffffffffff9c, &(0x7f0000000200)='/net/tcp/1/local\x00', 0x11, 0x1, 0x0) dup_fds_to(0x0, &(0x7f0000000240)=[{r1}], 0x1) r3 = openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/text\x00', 0x10, 0x1, 0x0) r4 = openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f00000002c0)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0) halt_core(0x1) openat$net_udp_clone(0xffffffffffffff9c, &(0x7f0000000300)='/net/udp/clone\x00', 0xf, 0x3, 0x0) openat$proc_self_proc(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/proc\x00', 0x10, 0x1, 0x0) openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/text\x00', 0x10, 0x1, 0x0) r5 = openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0) openat$net_ipselftab(0xffffffffffffff9c, &(0x7f0000000400)='/net/ipselftab\x00', 0xf, 0x1, 0x0) r6 = openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f0000000440)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0) openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000480)='/prof/.empty\x00', 0xd, 0x3, 0x0) abort_sysc_fd(r3) r7 = openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f00000004c0)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0) r8 = openat$net_ipifc_0_remote(0xffffffffffffff9c, &(0x7f0000000500)='/net/ipifc/0/remote\x00', 0x14, 0x1, 0x0) close(r6) fcntl$F_GETFD(r5, 0x1) openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f0000000540)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0) r9 = proc_create(&(0x7f0000000580)='./file0\x00', 0x8, &(0x7f00000005c0)='/net/ether0/1/ctl\x00', 0x12, 0x1) dup_fds_to(r9, &(0x7f0000000600)=[{r7}, {r2}, {r4}, {r8}, {r1}], 0x5) mkdir(&(0x7f0000000640)='./file0\x00', 0x8, 0x92) openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f0000000680)='/dev/hostdomain\x00', 0x10, 0x3, 0x0) 18:26:55 executing program 0: r0 = openat$net_log(0xffffffffffffff9c, &(0x7f0000000000)='/net/log\x00', 0x9, 0x3, 0x0) fstat(r0, &(0x7f0000000040)) r1 = openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f00000000c0)='/net/udp/0/status\x00', 0x12, 0x1, 0x0) r2 = openat$prof_mpstat(0xffffffffffffff9c, &(0x7f0000000100)='/prof/mpstat\x00', 0xd, 0x3, 0x0) openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f0000000140)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0) symlink(&(0x7f0000000180)='./file0\x00', 0x8, &(0x7f00000001c0)='./file0\x00', 0x8) fcntl$F_SETFD(r2, 0x2, 0x1) openat$dev_config(0xffffffffffffff9c, &(0x7f0000000200)='/dev/config\x00', 0xc, 0x1, 0x0) openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f0000000240)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0) openat$net_tcp_0_data(0xffffffffffffff9c, &(0x7f0000000280)='/net/tcp/0/data\x00', 0x10, 0x3, 0x0) openat$prof_mpstat_raw(0xffffffffffffff9c, &(0x7f00000002c0)='/prof/mpstat-raw\x00', 0x11, 0x3, 0x0) openat$dev_pid(0xffffffffffffff9c, &(0x7f0000000300)='/dev/pid\x00', 0x9, 0x1, 0x0) openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/syscall\x00', 0x13, 0x1, 0x0) openat$dev_killkid(0xffffffffffffff9c, &(0x7f0000000380)='/dev/killkid\x00', 0xd, 0x3, 0x0) openat$dev_klog(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/klog\x00', 0xa, 0x1, 0x0) openat$dev_klog(0xffffffffffffff9c, &(0x7f0000000400)='/dev/klog\x00', 0xa, 0x1, 0x0) r3 = openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f0000000440)='/net/ether0/addr\x00', 0x11, 0x3, 0x0) openat$dev_sysstat(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sysstat\x00', 0xd, 0x3, 0x0) self_notify(0xec, 0x2, &(0x7f0000000540)={0xb, 0xb4, 0xa9b, &(0x7f00000004c0)="d1fc9a5320bd613a0a2941ed7bc2a0ba826cc671511b2c63c4727185ed2e78bf0530158d851195818f843aaee4b50b59559903391fa77c8f146a9277edf26047f5252014604d0569c2b9a819170ea835bebfc67fe0ebd947ba3e13a73cce40494e1a6d5590aa1f0dff1c9cb3cd84b3067b79d3ece5", 0x5}, 0x0) openat$dev_drivers(0xffffffffffffff9c, &(0x7f0000000580)='/dev/drivers\x00', 0xd, 0x1, 0x0) openat$dev_pid(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/pid\x00', 0x9, 0x1, 0x0) openat$proc_self_core(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/core\x00', 0x10, 0x1, 0x0) openat$proc_self_wait(0xffffffffffffff9c, &(0x7f0000000640)='/proc/self/wait\x00', 0x10, 0x1, 0x0) openat$prof_kprintx(0xffffffffffffff9c, &(0x7f0000000680)='/prof/kprintx\x00', 0xe, 0x3, 0x0) openat$prof_kprintx(0xffffffffffffff9c, &(0x7f00000006c0)='/prof/kprintx\x00', 0xe, 0x3, 0x0) openat$dev_bintime(0xffffffffffffff9c, &(0x7f0000000700)='/dev/bintime\x00', 0xd, 0x3, 0x0) llseek(r1, 0x8, 0x5, &(0x7f0000000740), 0x2) fchdir(0xffffffffffffffff, r3) openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f0000000780)='/net/tcp/0/err\x00', 0xf, 0x3, 0x0) openat$proc_self_strace_traceset(0xffffffffffffff9c, &(0x7f00000007c0)='/proc/self/strace_traceset\x00', 0x1b, 0x3, 0x0) 18:26:55 executing program 2: r0 = proc_create(&(0x7f0000000000)='./file0\x00', 0x8, &(0x7f0000000040)='\x00', 0x1, 0x0) proc_run(r0) r1 = openat$dev_bintime(0xffffffffffffff9c, &(0x7f0000000080)='/dev/bintime\x00', 0xd, 0x3, 0x0) openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipifc/0/status\x00', 0x14, 0x1, 0x0) fcntl$F_DUPFD(r1, 0x0, r1, 0x0) openat$dev_klog(0xffffffffffffff9c, &(0x7f0000000100)='/dev/klog\x00', 0xa, 0x1, 0x0) r2 = proc_create(&(0x7f0000000140)='./file0\x00', 0x8, &(0x7f0000000180)='/dev/klog\x00', 0xa, 0x1) chdir(r2, &(0x7f00000001c0)='./file0\x00', 0x8) openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0) openat$prof_mpstat_raw(0xffffffffffffff9c, &(0x7f0000000240)='/prof/mpstat-raw\x00', 0x11, 0x3, 0x0) openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f0000000280)='/net/ether0/addr\x00', 0x11, 0x3, 0x0) rmdir(&(0x7f00000002c0)='./file0\x00', 0x8) openat$prof_kpdata(0xffffffffffffff9c, &(0x7f0000000300)='/prof/kpdata\x00', 0xd, 0x3, 0x0) openat$dev_kmesg(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kmesg\x00', 0xb, 0x1, 0x0) openat$prof_mpstat_raw(0xffffffffffffff9c, &(0x7f0000000380)='/prof/mpstat-raw\x00', 0x11, 0x3, 0x0) abort_sysc_fd(r1) openat$dev_config(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/config\x00', 0xc, 0x1, 0x0) openat$dev_sdctl(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sdctl\x00', 0xb, 0x3, 0x0) proc_create(&(0x7f0000000440)='./file0\x00', 0x8, &(0x7f0000000480)='\x00', 0x1, 0x0) proc_create(&(0x7f00000004c0)='./file0\x00', 0x8, &(0x7f0000000500)='\\,-\x00', 0x4, 0x0) openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f0000000540)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0) openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/args\x00', 0x10, 0x3, 0x0) openat$net_empty(0xffffffffffffff9c, &(0x7f00000005c0)='/net/.empty\x00', 0xc, 0x3, 0x0) openat$prof_mpstat(0xffffffffffffff9c, &(0x7f0000000600)='/prof/mpstat\x00', 0xd, 0x3, 0x0) r3 = openat$net_ipifc_1_data(0xffffffffffffff9c, &(0x7f0000000640)='/net/ipifc/1/data\x00', 0x12, 0x3, 0x0) openat$net_tcp_2_ctl(0xffffffffffffff9c, &(0x7f0000000680)='/net/tcp/2/ctl\x00', 0xf, 0x3, 0x0) read(r3, &(0x7f00000006c0)=""/104, 0x68) openat$net_ipifc_1_status(0xffffffffffffff9c, &(0x7f0000000740)='/net/ipifc/1/status\x00', 0x14, 0x1, 0x0) openat$net_iproute(0xffffffffffffff9c, &(0x7f0000000780)='/net/iproute\x00', 0xd, 0x3, 0x0) unlink(&(0x7f00000007c0)='./file0\x00', 0x8) 18:26:56 executing program 1: openat$proc_self_ns(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/ns\x00', 0xe, 0x1, 0x0) r0 = openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000000200)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0) openat(r0, &(0x7f0000000440)='./file0\x00', 0x8, 0x80443, 0x0) r1 = proc_create(&(0x7f0000000000)='./file0\x00', 0x8, &(0x7f0000000040)='/net/ether0/1/type\x00', 0x13, 0x0) chdir(r1, &(0x7f0000000080)='./file0\x00', 0x8) [kernel] Invalid syscall 0 for proc 67 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 0xfffffff0000f4d30 on core 1 rax 0x0000000000000000 rbx 0xffff8000043adee0 rcx 0xfffffff0000f4ea0 rdx 0x0000000000000005 rbp 0xfffffff0000f4e38 rsi 0x0000000000000000 rdi 0xfffffff0000f4ea0 r8 0x0000000000000001 r9 0xffffffffc8f655c0 r10 0x0000000000000030 r11 0xffff8000043a8ca0 r12 0xffff800002175f00 r13 0x0000000020000580 r14 0x0000000000000073 r15 0x00000000000000ef trap 0x0000000e Page Fault gsbs 0xffffffffc8e37dc0 fsbs 0x0000000000000000 err 0x--------00000000 rip 0xffffffffc20587f4 cs 0x------------0008 flag 0x0000000000010246 rsp 0xfffffff0000f4df8 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 Args: 0x0000000020000000, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000 SW TRAP frame (partial) at 0xffffffffc8e383a0 on core 3 rbx 0x000030000003ce00 Entering Nanwan's Dungeon on Core 1 (Ints off): rbp 0x000030000003cef0 Type 'help' for a list of commands. r12 0x0000000000000000 ROS(Core 1)> r13 0x000000000048585b r14 0x0000000000487438 r15 0x0000000000000000 gsbs 0x0000000000000000 fsbs 0x0000000000000000 rip 0x00000000004375ce rsp 0x000030000003cd20 mxcsr 0x00001f80 fpucw 0x037f