2019/05/17 04:16:20 fuzzer started 2019/05/17 04:16:20 dialing manager at 127.0.0.1:43167 2019/05/17 04:16:20 syscalls: 212 2019/05/17 04:16:20 code coverage: support is not implemented in syzkaller 2019/05/17 04:16:20 comparison tracing: support is not implemented in syzkaller 2019/05/17 04:16:20 extra coverage: support is not implemented in syzkaller 2019/05/17 04:16:20 setuid sandbox: support is not implemented in syzkaller 2019/05/17 04:16:20 namespace sandbox: support is not implemented in syzkaller 2019/05/17 04:16:20 Android sandbox: support is not implemented in syzkaller 2019/05/17 04:16:20 fault injection: support is not implemented in syzkaller 2019/05/17 04:16:20 leak checking: support is not implemented in syzkaller 2019/05/17 04:16:20 net packet injection: support is not implemented in syzkaller 2019/05/17 04:16:20 net device setup: support is not implemented in syzkaller 04:16:20 executing program 0: r0 = openat$dev_klog(0xffffffffffffff9c, &(0x7f0000000000)='/dev/klog\x00', 0xa, 0x1, 0x0) openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f0000000040)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0) openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/net/udp/0/ctl\x00', 0xf, 0x3, 0x0) r1 = openat$net_tcp_1_listen(0xffffffffffffff9c, &(0x7f00000000c0)='/net/tcp/1/listen\x00', 0x12, 0x3, 0x0) r2 = openat$prof_kprintx(0xffffffffffffff9c, &(0x7f0000000100)='/prof/kprintx\x00', 0xe, 0x3, 0x0) tcgetattr(r2, &(0x7f0000000140)) openat$prof_mpstat(0xffffffffffffff9c, &(0x7f0000000180)='/prof/mpstat\x00', 0xd, 0x3, 0x0) openat$dev_cputime(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cputime\x00', 0xd, 0x1, 0x0) r3 = openat$net_udp_0_listen(0xffffffffffffff9c, &(0x7f0000000200)='/net/udp/0/listen\x00', 0x12, 0x3, 0x0) fcntl$F_DUPFD(r1, 0x0, r2, 0x0) openat$dev_drivers(0xffffffffffffff9c, &(0x7f0000000240)='/dev/drivers\x00', 0xd, 0x1, 0x0) openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f0000000280)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0) fcntl$F_DUPFD(r3, 0x0, r1, 0x0) fcntl$F_SETFL(r0, 0x4, 0x100c00) openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0) r4 = openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000300)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0) fd2path(r4, &(0x7f0000000340)=""/4096, 0x1000) openat$dev_pgrpid(0xffffffffffffff9c, &(0x7f0000001340)='/dev/pgrpid\x00', 0xc, 0x1, 0x0) fcntl$F_GETFD(r0, 0x1) openat$net_ipifc_0_local(0xffffffffffffff9c, &(0x7f0000001380)='/net/ipifc/0/local\x00', 0x13, 0x1, 0x0) openat$net_ipifc_1_data(0xffffffffffffff9c, &(0x7f00000013c0)='/net/ipifc/1/data\x00', 0x12, 0x3, 0x0) r5 = openat$dev_hostowner(0xffffffffffffff9c, &(0x7f0000001400)='/dev/hostowner\x00', 0xf, 0x3, 0x0) openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f0000001440)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0) openat$dev_sysstat(0xffffffffffffff9c, &(0x7f0000001480)='/dev/sysstat\x00', 0xd, 0x3, 0x0) tap_fds(&(0x7f0000001640)=[{r5, 0x2, 0x0, 0x9, &(0x7f0000001540)={&(0x7f00000014c0)="88bd9fcd019170997c0283b49a72f27a2551b048ed1e38b096d72a51c12151c410dd14d4df661f9fd3da970a1ddf78f41b187608e48dc4804d6f69a217c7e6ef87f38956a7b7a93b47f616a48bc230b7", 0xfffffffffffffffc, 0x0, 0x2, 0x3fff80000000000}}, {r2, 0x2, 0x200, 0x5, &(0x7f0000001600)={&(0x7f0000001580)="4dd577d444b166a3a26a0c077745c2b4217146e259d351a9411b686dc12bcc8610e5d92d189a8d51ea4ce19114e9227a3b814dd1a4fe3b7df66357ef2a4b6bb0b149a7e074b76aa09dda58a747fd2413", 0x5, 0x0, 0x8, 0x7}}], 0x2) openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f0000001680)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0) openat$net_udp_0_listen(0xffffffffffffff9c, &(0x7f00000016c0)='/net/udp/0/listen\x00', 0x12, 0x3, 0x0) openat$net_udp_stats(0xffffffffffffff9c, &(0x7f0000001700)='/net/udp/stats\x00', 0xf, 0x1, 0x0) openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f0000001740)='/net/udp/0/data\x00', 0x10, 0x3, 0x0) openat$net_arp(0xffffffffffffff9c, &(0x7f0000001780)='/net/arp\x00', 0x9, 0x3, 0x0) 04:16:20 executing program 1: abort_sysc(0x1) r0 = openat$net_ether0_0_type(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/0/type\x00', 0x13, 0x1, 0x0) read(r0, &(0x7f0000000040)=""/77, 0x4d) r1 = openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0) openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0) openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f0000000140)='/net/tcp/2/data\x00', 0x10, 0x3, 0x0) tap_fds(&(0x7f0000000240)=[{r0, 0x3, 0x4, 0x8000, &(0x7f0000000200)={&(0x7f0000000180)="a5ac44b69ca3f833141070f14192b4c2e1d9ea03519849efaad89b6a259ae8dd4dabd295ced588a73127478eab6826fb1b3beef0ef9e39da4c7c523c75f1a30932f5c9f269bf6e2642d74997ed6822bb", 0xbc99, 0x1, 0x0, 0x6, 0x7}}], 0x1) openat$net_tcp_0_status(0xffffffffffffff9c, &(0x7f0000000280)='/net/tcp/0/status\x00', 0x12, 0x1, 0x0) openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0) openat$proc_self_fd(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/fd\x00', 0xe, 0x1, 0x0) openat$proc_self_ns(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/ns\x00', 0xe, 0x1, 0x0) openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f0000000380)='/net/ether0/0/data\x00', 0x13, 0x3, 0x0) openat$proc_self_fpregs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/fpregs\x00', 0x12, 0x1, 0x0) openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f0000000400)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0) openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/syscall\x00', 0x13, 0x1, 0x0) llseek(r1, 0x401, 0xffff, &(0x7f0000000480), 0x3) openat$dev_zero(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/zero\x00', 0xa, 0x1, 0x0) r2 = openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f0000000500)='/net/icmp/stats\x00', 0x10, 0x1, 0x0) openat$proc_self_note(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/note\x00', 0x10, 0x1, 0x0) openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f0000000580)='/net/ether0/stats\x00', 0x12, 0x1, 0x0) openat$dev_urandom(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/urandom\x00', 0xd, 0x1, 0x0) openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000600)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0) openat$net_ether0_2_ifstats(0xffffffffffffff9c, &(0x7f0000000640)='/net/ether0/2/ifstats\x00', 0x16, 0x1, 0x0) openat$net_ether0_1_ifstats(0xffffffffffffff9c, &(0x7f0000000680)='/net/ether0/1/ifstats\x00', 0x16, 0x1, 0x0) openat$net_iprouter(0xffffffffffffff9c, &(0x7f00000006c0)='/net/iprouter\x00', 0xe, 0x3, 0x0) openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f0000000700)='/net/ether0/ifstats\x00', 0x14, 0x1, 0x0) openat$net_iproute(0xffffffffffffff9c, &(0x7f0000000740)='/net/iproute\x00', 0xd, 0x3, 0x0) openat$net_udp_clone(0xffffffffffffff9c, &(0x7f0000000780)='/net/udp/clone\x00', 0xf, 0x3, 0x0) close(r2) r3 = proc_create(&(0x7f00000007c0)='./file0\x00', 0x8, &(0x7f0000000800)='\x00', 0x1, 0x0) poke_ksched(r3, 0x0) 04:16:20 executing program 2: change_vcore(0x8, 0x1) r0 = openat$dev_ppid(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppid\x00', 0xa, 0x1, 0x0) openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/osversion\x00', 0xf, 0x1, 0x0) r1 = openat$proc_self_maps(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/maps\x00', 0x10, 0x1, 0x0) openat$net_ipifc_1_remote(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipifc/1/remote\x00', 0x14, 0x1, 0x0) openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f0000000100)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0) fcntl$F_GETFD(r0, 0x1) write(r1, &(0x7f0000000140)="188737a4aa8a114bae303fd56498bc6ae51b4f61ae", 0x15) openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f0000000180)='/net/icmpv6/stats\x00', 0x12, 0x1, 0x0) openat$proc_self_core(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/core\x00', 0x10, 0x1, 0x0) openat$dev_klog(0xffffffffffffff9c, &(0x7f0000000200)='/dev/klog\x00', 0xa, 0x1, 0x0) openat$dev_null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0xa, 0x1, 0x0) openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/text\x00', 0x10, 0x1, 0x0) openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hostdomain\x00', 0x10, 0x3, 0x0) openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0) openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f0000000340)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0) openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000000380)='/dev/stdin\x00', 0xb, 0x3, 0x0) openat$dev_sdctl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sdctl\x00', 0xb, 0x3, 0x0) openat$prof_kprintx(0xffffffffffffff9c, &(0x7f0000000400)='/prof/kprintx\x00', 0xe, 0x3, 0x0) openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f0000000440)='/net/ether0/2/ctl\x00', 0x12, 0x3, 0x0) openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f0000000480)='/net/ether0/ifstats\x00', 0x14, 0x1, 0x0) fork() openat$proc_self_profile(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/profile\x00', 0x13, 0x1, 0x0) openat$proc_self_proc(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/proc\x00', 0x10, 0x1, 0x0) openat$prof_kpdata(0xffffffffffffff9c, &(0x7f0000000540)='/prof/kpdata\x00', 0xd, 0x3, 0x0) openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000580)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0) openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f00000005c0)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0) openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f0000000600)='/net/udp/0/err\x00', 0xf, 0x3, 0x0) openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000640)='/prof/.empty\x00', 0xd, 0x3, 0x0) openat$net_udp_stats(0xffffffffffffff9c, &(0x7f0000000680)='/net/udp/stats\x00', 0xf, 0x1, 0x0) 04:16:20 executing program 3: openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000000)='/dev/.empty\x00', 0xc, 0x3, 0x0) openat$dev_sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sysctl\x00', 0xc, 0x3, 0x0) openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f0000000080)='/net/icmpv6/stats\x00', 0x12, 0x1, 0x0) openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipifc/0/listen\x00', 0x14, 0x3, 0x0) r0 = openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f0000000100)='/net/udp/0/status\x00', 0x12, 0x1, 0x0) openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f0000000140)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0) openat$net_ipifc_0_local(0xffffffffffffff9c, &(0x7f0000000180)='/net/ipifc/0/local\x00', 0x13, 0x1, 0x0) openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ipifc/0/listen\x00', 0x14, 0x3, 0x0) llseek(r0, 0xffffffff, 0xebcb, &(0x7f0000000200), 0x3) openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f0000000240)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0) openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f0000000280)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0) openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ether0/ifstats\x00', 0x14, 0x1, 0x0) openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f0000000300)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0) openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hostdomain\x00', 0x10, 0x3, 0x0) openat$dev_hostowner(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hostowner\x00', 0xf, 0x3, 0x0) openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f00000003c0)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0) openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000400)='/net/ether0/clone\x00', 0x12, 0x3, 0x0) openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000440)='/dev/.empty\x00', 0xc, 0x3, 0x0) openat$proc_self_proc(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/proc\x00', 0x10, 0x1, 0x0) openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f00000004c0)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0) openat$dev_capuse(0xffffffffffffff9c, &(0x7f0000000500)='/dev/capuse\x00', 0xc, 0x3, 0x0) openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f0000000540)='/net/udp/0/data\x00', 0x10, 0x3, 0x0) openat$net_ether0_2_ifstats(0xffffffffffffff9c, &(0x7f0000000580)='/net/ether0/2/ifstats\x00', 0x16, 0x1, 0x0) openat$proc_self_segment(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/segment\x00', 0x13, 0x1, 0x0) openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f0000000600)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0) openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000640)='/prof/.empty\x00', 0xd, 0x3, 0x0) openat$dev_killkid(0xffffffffffffff9c, &(0x7f0000000680)='/dev/killkid\x00', 0xd, 0x3, 0x0) openat$dev_stdin(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/stdin\x00', 0xb, 0x3, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000700)='./file0\x00', 0x8, 0x180000, 0x22) openat$proc_self_strace_traceset(0xffffffffffffff9c, &(0x7f0000000740)='/proc/self/strace_traceset\x00', 0x1b, 0x3, 0x0) 04:16:20 executing program 4: r0 = proc_create(&(0x7f0000000000)='./file0\x00', 0x8, &(0x7f0000000040)='::[)\x00', 0x5, 0x1) waitpid(r0, &(0x7f0000000080), 0x1) r1 = openat$prof_empty(0xffffffffffffff9c, &(0x7f00000000c0)='/prof/.empty\x00', 0xd, 0x3, 0x0) close(r1) r2 = openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000100)='/prof/.empty\x00', 0xd, 0x3, 0x0) llseek(r2, 0x2ae5, 0x2, &(0x7f0000000140), 0x3) openat$proc_self_strace(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/strace\x00', 0x12, 0x1, 0x0) openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ether0/addr\x00', 0x11, 0x3, 0x0) openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/text\x00', 0x10, 0x1, 0x0) openat$net_ether0_2_ifstats(0xffffffffffffff9c, &(0x7f0000000240)='/net/ether0/2/ifstats\x00', 0x16, 0x1, 0x0) openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f0000000280)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0) openat$proc_self_text(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/text\x00', 0x10, 0x1, 0x0) waitpid(r0, &(0x7f0000000300), 0x1) openat$dev_hostowner(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hostowner\x00', 0xf, 0x3, 0x0) openat$net_ether0_2_type(0xffffffffffffff9c, &(0x7f0000000380)='/net/ether0/2/type\x00', 0x13, 0x1, 0x0) nbind(&(0x7f00000003c0)='./file0\x00', 0x8, &(0x7f0000000400)='./file0\x00', 0x8, 0x18835d64fc97bd4b) openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000440)='/prof/.empty\x00', 0xd, 0x3, 0x0) openat$dev_klog(0xffffffffffffff9c, &(0x7f0000000480)='/dev/klog\x00', 0xa, 0x1, 0x0) openat$net_ipifc_0_local(0xffffffffffffff9c, &(0x7f00000004c0)='/net/ipifc/0/local\x00', 0x13, 0x1, 0x0) openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f0000000500)='/net/udp/0/err\x00', 0xf, 0x3, 0x0) openat$dev_sdctl(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sdctl\x00', 0xb, 0x3, 0x0) nbind(&(0x7f0000000580)='./file0/file0\x00', 0xe, &(0x7f00000005c0)='./file0\x00', 0x8, 0x10) r3 = openat$dev_hostowner(0xffffffffffffff9c, &(0x7f0000000600)='/dev/hostowner\x00', 0xf, 0x3, 0x0) openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f0000000640)='/net/udp/0/remote\x00', 0x12, 0x1, 0x0) symlink(&(0x7f0000000680)='./file0/file0\x00', 0xe, &(0x7f00000006c0)='.\x00', 0x2) proc_create(&(0x7f0000000700)='./file0/file0\x00', 0xe, &(0x7f0000000740)='/prof/.empty\x00', 0xd, 0x1) openat$net_tcp_1_listen(0xffffffffffffff9c, &(0x7f0000000780)='/net/tcp/1/listen\x00', 0x12, 0x3, 0x0) openat$net_ipifc_0_snoop(0xffffffffffffff9c, &(0x7f00000007c0)='/net/ipifc/0/snoop\x00', 0x13, 0x1, 0x0) openat$proc_self_fd(0xffffffffffffff9c, &(0x7f0000000800)='/proc/self/fd\x00', 0xe, 0x1, 0x0) read(r3, &(0x7f0000000840)=""/54, 0x36) 04:16:20 executing program 5: r0 = openat$net_ether0_1_ifstats(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/1/ifstats\x00', 0x16, 0x1, 0x0) fd2path(r0, &(0x7f0000000040)=""/139, 0x8b) openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f0000000100)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0) openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f0000000140)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0) openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/osversion\x00', 0xf, 0x1, 0x0) openat$net_tcp_1_data(0xffffffffffffff9c, &(0x7f00000001c0)='/net/tcp/1/data\x00', 0x10, 0x3, 0x0) openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f0000000200)='/net/ipifc/0/listen\x00', 0x14, 0x3, 0x0) openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0) r1 = openat$net_cs(0xffffffffffffff9c, &(0x7f0000000280)='/net/cs\x00', 0x8, 0x3, 0x0) dup_fds_to(0x0, &(0x7f00000002c0)=[{r1}], 0x1) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0xd910, r1, 0x4) r2 = openat$dev_null(0xffffffffffffff9c, &(0x7f0000000300)='/dev/null\x00', 0xa, 0x1, 0x0) close(r2) openat$dev_cputime(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cputime\x00', 0xd, 0x1, 0x0) openat$net_ipselftab(0xffffffffffffff9c, &(0x7f0000000380)='/net/ipselftab\x00', 0xf, 0x1, 0x0) openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hostdomain\x00', 0x10, 0x3, 0x0) openat$dev_cputime(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cputime\x00', 0xd, 0x1, 0x0) openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000000440)='/dev/stdin\x00', 0xb, 0x3, 0x0) openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000480)='/prof/.empty\x00', 0xd, 0x3, 0x0) openat$net_ether0_0_type(0xffffffffffffff9c, &(0x7f00000004c0)='/net/ether0/0/type\x00', 0x13, 0x1, 0x0) openat$net_tcp_0_local(0xffffffffffffff9c, &(0x7f0000000500)='/net/tcp/0/local\x00', 0x11, 0x1, 0x0) openat$proc_self_maps(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/maps\x00', 0x10, 0x1, 0x0) openat$net_ipifc_0_remote(0xffffffffffffff9c, &(0x7f0000000580)='/net/ipifc/0/remote\x00', 0x14, 0x1, 0x0) openat$proc_self_maps(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/maps\x00', 0x10, 0x1, 0x0) openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f0000000600)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0) openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000000640)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0) openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000680)='/proc/self/text\x00', 0x10, 0x1, 0x0) openat$dev_zero(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/zero\x00', 0xa, 0x1, 0x0) nanosleep(&(0x7f0000000700)={0x7fffffff, 0xb4}, 0x0) openat$dev_kprint(0xffffffffffffff9c, &(0x7f0000000740)='/dev/kprint\x00', 0xc, 0x1, 0x0) 04:16:20 executing program 6: vmm_ctl$VMM_CTL_GET_EXITS(0x1) openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hostdomain\x00', 0x10, 0x3, 0x0) r0 = openat$net_tcp_1_local(0xffffffffffffff9c, &(0x7f0000000040)='/net/tcp/1/local\x00', 0x11, 0x1, 0x0) openat$net_udp_stats(0xffffffffffffff9c, &(0x7f0000000080)='/net/udp/stats\x00', 0xf, 0x1, 0x0) openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hostdomain\x00', 0x10, 0x3, 0x0) openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f0000000100)='/net/ether0/addr\x00', 0x11, 0x3, 0x0) openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/ctl\x00', 0xf, 0x3, 0x0) openat$prof_kpdata(0xffffffffffffff9c, &(0x7f0000000180)='/prof/kpdata\x00', 0xd, 0x3, 0x0) openat$dev_sysname(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sysname\x00', 0xd, 0x3, 0x0) openat$net_ipifc_1_remote(0xffffffffffffff9c, &(0x7f0000000200)='/net/ipifc/1/remote\x00', 0x14, 0x1, 0x0) openat$dev_kprint(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kprint\x00', 0xc, 0x1, 0x0) openat$proc_self_wait(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/wait\x00', 0x10, 0x1, 0x0) openat$dev_kprint(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kprint\x00', 0xc, 0x1, 0x0) r1 = openat$net_tcp_2_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/net/tcp/2/ctl\x00', 0xf, 0x3, 0x0) r2 = openat$proc_self_proc(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/proc\x00', 0x10, 0x1, 0x0) fcntl$F_GETFD(r2, 0x1) openat$net_empty(0xffffffffffffff9c, &(0x7f0000000380)='/net/.empty\x00', 0xc, 0x3, 0x0) openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/vmstatus\x00', 0x14, 0x1, 0x0) openat$net_tcp_0_ctl(0xffffffffffffff9c, &(0x7f0000000400)='/net/tcp/0/ctl\x00', 0xf, 0x3, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x20010, r0, 0x4) openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f0000000440)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0) openat$prof_kpctl(0xffffffffffffff9c, &(0x7f0000000480)='/prof/kpctl\x00', 0xc, 0x3, 0x0) openat$net_tcp_2_local(0xffffffffffffff9c, &(0x7f00000004c0)='/net/tcp/2/local\x00', 0x11, 0x1, 0x0) openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f0000000500)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0) openat$dev_zero(0xffffffffffffff9c, &(0x7f0000000540)='/dev/zero\x00', 0xa, 0x1, 0x0) openat$net_ipifc_0_data(0xffffffffffffff9c, &(0x7f0000000580)='/net/ipifc/0/data\x00', 0x12, 0x3, 0x0) openat$dev_ppid(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ppid\x00', 0xa, 0x1, 0x0) openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f0000000600)='/net/udp/0/local\x00', 0x11, 0x1, 0x0) r3 = openat$net_arp(0xffffffffffffff9c, &(0x7f0000000640)='/net/arp\x00', 0x9, 0x3, 0x0) tap_fds(&(0x7f00000008c0)=[{r0, 0x3, 0x14, 0x10000, &(0x7f0000000700)={&(0x7f0000000680)="5aacf16927839e6dffd8196caa4cd077de1b21b45520fa05d155a6bd8089ef53f06bd378dcab2e5bc5182b53c347f76150794ecdc5c653f7bdd007f2fc85cda619b595e104697bfef5efae9398322f49", 0x22, 0x0, 0x3, 0x80000000, 0x4}}, {r1, 0x3, 0x6c2, 0x0, &(0x7f00000007c0)={&(0x7f0000000740)="a587566c5a3666e02bc72a29461989ee4953a855998a53614ffe30527227dbb977404717307636f548e902a917b8751dda9a52483adc5e775f72a63b2a229c86dd6e57e7b9606e9e17e906f0e171ff1d", 0x38000, 0x0, 0x7b9d4d4, 0x80000000000000, 0x400}}, {r3, 0x2, 0x40, 0x7, &(0x7f0000000880)={&(0x7f0000000800)="60d8f3902f00c162fd36a76d50e57ed65fca1902873d343b42fd783f18c8804c7f2abec640df14a6d1ad495692dea3b5160b0003aca07512d9876bd7de0a586f1280608e7695c996621d1e3d501f6599", 0x10001, 0x1, 0x1, 0x0, 0x8a}}], 0x3) 04:16:20 executing program 7: r0 = openat$dev_pid(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pid\x00', 0x9, 0x1, 0x0) symlink(&(0x7f0000000040)='./file0\x00', 0x8, &(0x7f0000000080)='./file0\x00', 0x8) r1 = openat$dev_pid(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pid\x00', 0x9, 0x1, 0x0) symlink(&(0x7f0000000100)='./file0/file0\x00', 0xe, &(0x7f0000000140)='./file0/file0\x00', 0xe) llseek(r0, 0xff, 0x100000001, &(0x7f0000000180), 0x2) stat(&(0x7f00000001c0)='./file0\x00', 0x8, &(0x7f0000000200)) readlink(&(0x7f0000000280)='./file0\x00', 0x8, &(0x7f00000002c0), 0x0) stat(&(0x7f0000000300)='./file0\x00', 0x8, &(0x7f0000000340)) readlink(&(0x7f00000003c0)='./file0/file0/../file0\x00', 0x17, &(0x7f0000000400)=""/33, 0x21) nmount(r0, &(0x7f0000000440)='./file0/file0\x00', 0xe, 0x0) rmdir(&(0x7f0000000480)='./file0/file0/../file0\x00', 0x17) openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/net/icmpv6/stats\x00', 0x12, 0x1, 0x0) r2 = openat$net_tcp_1_ctl(0xffffffffffffff9c, &(0x7f0000000500)='/net/tcp/1/ctl\x00', 0xf, 0x3, 0x0) chdir(0x0, &(0x7f0000000540)='./file0\x00', 0x8) exec(&(0x7f0000000580)='./file0\x00', 0x8, &(0x7f00000005c0)='/net/tcp/1/ctl\x00', 0xf) lstat(&(0x7f0000000600)='./file0\x00', 0x8, &(0x7f0000000640)) nbind(&(0x7f00000006c0)='./file0\x00', 0x8, &(0x7f0000000700)='./file0/file0/../file0/file0\x00', 0x1d, 0x1) openat$dev_sysctl(0xffffffffffffff9c, &(0x7f0000000740)='/dev/sysctl\x00', 0xc, 0x3, 0x0) nbind(&(0x7f0000000780)='./file0/file0/../file0\x00', 0x17, &(0x7f00000007c0)='./file0\x00', 0x8, 0x10) r3 = openat$net_ether0_1_stats(0xffffffffffffff9c, &(0x7f0000000800)='/net/ether0/1/stats\x00', 0x14, 0x1, 0x0) nmount(r3, &(0x7f0000000840)='./file0/file0/../file0/file0\x00', 0x1d, 0x4) openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f0000000880)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0) pop_ctx(&(0x7f00000008c0)="203f42bf3930c6ae2060777d0c2e3fba654ec5722ee119c407b8d91660a220be83528092a43f4709060f0eea507378f36657668f14b4872ae6480ce299c35c9669d905387f7a1fb358124ca88991424f1da5386d32fb7134f268f56e3ab084839c9926624e3040e7b35c3413d3cdcfe2a5485654157016b3e5e657892b871485689fef3b998ceee4236b3b4f2cb868abd7de287d42f5502d26e8740c8893936656dc6f6fab16b167d4a9eddd45d8f27d911417660291acb530e5be607a7070b37849e08307b255b4fdd4d109bebe1bf2cc6984df7b5d68cd") openat$prof_empty(0xffffffffffffff9c, &(0x7f00000009c0)='/prof/.empty\x00', 0xd, 0x3, 0x0) nmount(r3, &(0x7f0000000a00)='./file0/file0/../file0\x00', 0x17, 0x4) exec(&(0x7f0000000a40)='./file0\x00', 0x8, &(0x7f0000000a80)='&\x00', 0x2) openat$net_ether0_0_type(0xffffffffffffff9c, &(0x7f0000000ac0)='/net/ether0/0/type\x00', 0x13, 0x1, 0x0) nmount(r1, &(0x7f0000000b00)='./file0/file0/../file0/file0\x00', 0x1d, 0x4) fcntl$F_SETFL(r2, 0x4, 0x100000) openat$net_ipifc_1_status(0xffffffffffffff9c, &(0x7f0000000b40)='/net/ipifc/1/status\x00', 0x14, 0x1, 0x0) 04:16:21 executing program 0: openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f0000000000)='/net/icmp/clone\x00', 0x10, 0x3, 0x0) 04:16:21 executing program 0: r0 = openat$net_tcp_1_listen(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/1/listen\x00', 0x12, 0x3, 0x0) openat$net_tcp_1_listen(0xffffffffffffff9c, &(0x7f0000000040)='/net/tcp/1/listen\x00', 0x12, 0x3, 0x0) openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f0000000080)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0) tcgetattr(r0, &(0x7f00000000c0)) openat$proc_self_fd(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/fd\x00', 0xe, 0x1, 0x0) openat$proc_self_wait(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/wait\x00', 0x10, 0x1, 0x0) openat$net_ether0_2_type(0xffffffffffffff9c, &(0x7f0000000180)='/net/ether0/2/type\x00', 0x13, 0x1, 0x0) openat$prof_mpstat(0xffffffffffffff9c, &(0x7f00000001c0)='/prof/mpstat\x00', 0xd, 0x3, 0x0) openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/vmstatus\x00', 0x14, 0x1, 0x0) openat$dev_config(0xffffffffffffff9c, &(0x7f0000000240)='/dev/config\x00', 0xc, 0x1, 0x0) openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0) openat$net_ipifc_1_remote(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ipifc/1/remote\x00', 0x14, 0x1, 0x0) openat$proc_self_proc(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/proc\x00', 0x10, 0x1, 0x0) openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f0000000340)='/net/ether0/addr\x00', 0x11, 0x3, 0x0) openat$proc_self_fd(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/fd\x00', 0xe, 0x1, 0x0) openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ipifc/0/status\x00', 0x14, 0x1, 0x0) r1 = openat$net_ether0_0_type(0xffffffffffffff9c, &(0x7f0000000400)='/net/ether0/0/type\x00', 0x13, 0x1, 0x0) openat$dev_killkid(0xffffffffffffff9c, &(0x7f0000000440)='/dev/killkid\x00', 0xd, 0x3, 0x0) openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/vmstatus\x00', 0x14, 0x1, 0x0) openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f00000004c0)='/net/udp/0/err\x00', 0xf, 0x3, 0x0) openat$proc_self_core(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/core\x00', 0x10, 0x1, 0x0) openat$net_tcp_1_ctl(0xffffffffffffff9c, &(0x7f0000000540)='/net/tcp/1/ctl\x00', 0xf, 0x3, 0x0) openat$net_ipifc_0_data(0xffffffffffffff9c, &(0x7f0000000580)='/net/ipifc/0/data\x00', 0x12, 0x3, 0x0) openat$dev_stdin(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/stdin\x00', 0xb, 0x3, 0x0) openat$net_udp_0_listen(0xffffffffffffff9c, &(0x7f0000000600)='/net/udp/0/listen\x00', 0x12, 0x3, 0x0) openat$proc_self_status(0xffffffffffffff9c, &(0x7f0000000640)='/proc/self/status\x00', 0x12, 0x1, 0x0) close(r1) openat$dev_hostowner(0xffffffffffffff9c, &(0x7f0000000680)='/dev/hostowner\x00', 0xf, 0x3, 0x0) openat$net_tcp_1_ctl(0xffffffffffffff9c, &(0x7f00000006c0)='/net/tcp/1/ctl\x00', 0xf, 0x3, 0x0) openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/text\x00', 0x10, 0x1, 0x0) 04:16:21 executing program 0: mprotect(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x1) openat$proc_self_note(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/note\x00', 0x68, 0x1, 0x0) openat$net_ipifc_1_status(0xffffffffffffff9c, &(0x7f0000000040)='/net/ipifc/1/status\x00', 0x14, 0x1, 0x0) 04:16:21 executing program 0: r0 = openat$net_tcp_0_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/0/ctl\x00', 0xf, 0x3, 0x0) r1 = openat$net_tcp_0_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/net/tcp/0/ctl\x00', 0xf, 0x3, 0x0) r2 = openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0) r3 = fcntl$F_DUPFD(r1, 0x0, r2, 0x1) fcntl$F_GETFD(r1, 0x1) fwstat(r0, &(0x7f00000000c0)=""/185, 0xb9, 0x0) r4 = openat$proc_self_strace(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/strace\x00', 0x12, 0x1, 0x0) r5 = openat$net_tcp_0_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/net/tcp/0/ctl\x00', 0xf, 0x3, 0x0) openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f0000000200)='/net/ether0/ifstats\x00', 0x14, 0x1, 0x0) r6 = proc_create(&(0x7f0000000240)='./file0\x00', 0x8, &(0x7f0000000280)=',\x00', 0x2, 0x0) fchdir(r6, r5) openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ether0/clone\x00', 0x12, 0x3, 0x0) r7 = openat$net_ipselftab(0xffffffffffffff9c, &(0x7f0000000300)='/net/ipselftab\x00', 0xf, 0x1, 0x0) openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f0000000340)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0) fd2path(r0, &(0x7f0000000380)=""/57, 0x39) r8 = openat$net_ipifc_0_snoop(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ipifc/0/snoop\x00', 0x13, 0x1, 0x0) openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f0000000400)='/net/tcp/1/status\x00', 0x12, 0x1, 0x0) openat$net_tcp_0_ctl(0xffffffffffffff9c, &(0x7f0000000440)='/net/tcp/0/ctl\x00', 0xf, 0x3, 0x0) openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f0000000480)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0) openat$proc_self_args(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/args\x00', 0x10, 0x3, 0x0) openat$dev_cputime(0xffffffffffffff9c, &(0x7f0000000500)='/dev/cputime\x00', 0xd, 0x1, 0x0) openat$net_ipifc_1_status(0xffffffffffffff9c, &(0x7f0000000540)='/net/ipifc/1/status\x00', 0x14, 0x1, 0x0) openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f0000000580)='/net/udp/0/remote\x00', 0x12, 0x1, 0x0) abort_sysc_fd(r8) dup_fds_to(r6, &(0x7f00000005c0)=[{r4}, {r4}, {r7}, {r1}, {r0}, {r8}, {r3}, {r8}], 0x8) readlink(&(0x7f0000000640)='./file0\x00', 0x8, &(0x7f0000000680)=""/113, 0x71) openat$prof_mpstat(0xffffffffffffff9c, &(0x7f0000000700)='/prof/mpstat\x00', 0xd, 0x3, 0x0) fcntl$F_GETFD(r3, 0x1) openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f0000000740)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0) openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f0000000780)='/net/ether0/0/ctl\x00', 0x12, 0x3, 0x0) 04:16:21 executing program 0: r0 = openat$net_ipifc_0_local(0xffffffffffffff9c, &(0x7f0000000040)='/net/ipifc/0/local\x00', 0x13, 0x1, 0x0) abort_sysc_fd(r0) openat$net_udp_stats(0xffffffffffffff9c, &(0x7f0000000000)='/net/udp/stats\x00', 0xf, 0x1, 0x0) 04:16:21 executing program 0: r0 = openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/args\x00', 0x10, 0x3, 0x0) fwstat(r0, &(0x7f0000000040)=""/115, 0x73, 0x0) openat$net_ipifc_0_err(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipifc/0/err\x00', 0x11, 0x3, 0x0) openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f0000000100)='/net/udp/0/data\x00', 0x10, 0x3, 0x0) r1 = openat$dev_kprint(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kprint\x00', 0xc, 0x1, 0x0) openat$dev_ppid(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppid\x00', 0xa, 0x1, 0x0) openat$dev_pgrpid(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pgrpid\x00', 0xc, 0x1, 0x0) openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f0000000200)='/net/icmpv6/stats\x00', 0x12, 0x1, 0x0) openat$net_ipifc_0_snoop(0xffffffffffffff9c, &(0x7f0000000240)='/net/ipifc/0/snoop\x00', 0x13, 0x1, 0x0) r2 = openat$proc_self_note(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/note\x00', 0x10, 0x1, 0x0) r3 = openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f00000002c0)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0) openat$proc_self_strace(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/strace\x00', 0x12, 0x1, 0x0) openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/net/ether0/0/ctl\x00', 0x12, 0x3, 0x0) openat$net_ether0_1_stats(0xffffffffffffff9c, &(0x7f0000000380)='/net/ether0/1/stats\x00', 0x14, 0x1, 0x0) openat$proc_self_note(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/note\x00', 0x10, 0x1, 0x0) nmount(r3, &(0x7f0000000400)='./file0\x00', 0x8, 0x0) openat$dev_caphash(0xffffffffffffff9c, &(0x7f0000000440)='/dev/caphash\x00', 0xd, 0x3, 0x0) openat$net_iprouter(0xffffffffffffff9c, &(0x7f0000000480)='/net/iprouter\x00', 0xe, 0x3, 0x0) fstat(r2, &(0x7f00000004c0)) openat$dev_sysctl(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sysctl\x00', 0xc, 0x3, 0x0) openat$net_udp_0_listen(0xffffffffffffff9c, &(0x7f0000000580)='/net/udp/0/listen\x00', 0x12, 0x3, 0x0) r4 = openat$proc_self_note(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/note\x00', 0x10, 0x1, 0x0) openat$dev_urandom(0xffffffffffffff9c, &(0x7f0000000600)='/dev/urandom\x00', 0xd, 0x1, 0x0) vmm_add_gpcs(0x200, &(0x7f00000008c0)={&(0x7f0000000640)="7060f7bbd3b3c574ac260bd34bc983485a9b3632e5dae23a748c031f66076142bb7546d7db416145a8d4796850499a385be180b98418c0646d65a31bffa237005840ee7ddb75d497951b850d8c36949faa31ef", &(0x7f00000006c0), &(0x7f0000000700)="d672e1df6b05aa3d1d82dfc871e375da380af92ef628520323c863801f4c093d38831e276bac642ce80a4187900df925937d443fe83337ff192ee966537697d4e42aa6cf94d575eb04ee3d2ef6d860c5956cd7e8ec34e5a5262acdccabd4138f7cbe7f09385f1e3bde6c82aab6718cc180a529d5d9b54483aad4f3666f5e1150e8778c02a2e2b0616fdb6c4654fcd8847424fd200cf1b281d3dabc36ad8bc2d38d7be5cb96436e", &(0x7f00000007c0)="e5e6aa9f8e33ab18b04e704e3ec34aa4dee518af7d7f5b01309795c6f8905e90a477d1c05229ab2b2554bbc49baef0a42abccc37ad17c6965d28baff6336917b2dbe1ed276b4a81a779425fafd6ac2295661bd0d1180ee2bcd4302ec319b5f20662b398f41c5168c309a40b2c386745be9e866d1bbca2fbc4738af7ca4a33d189aabb2119bdf39661a6301124c67c4fd95fc6e40c3fad0f5aeb29d43f6098968466c5e80524a21afa70d5fd5d024bd5b3a006a25dc9e41683976", &(0x7f0000000880)="60da995e49"}) openat$net_udp_stats(0xffffffffffffff9c, &(0x7f0000000900)='/net/udp/stats\x00', 0xf, 0x1, 0x0) fstat(r1, &(0x7f0000000940)) openat$prof_kpctl(0xffffffffffffff9c, &(0x7f00000009c0)='/prof/kpctl\x00', 0xc, 0x3, 0x0) openat$proc_self_status(0xffffffffffffff9c, &(0x7f0000000a00)='/proc/self/status\x00', 0x12, 0x1, 0x0) openat$net_icmpv6_clone(0xffffffffffffff9c, &(0x7f0000000a40)='/net/icmpv6/clone\x00', 0x12, 0x3, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000004, 0x2010, r4, 0x0) 04:16:21 executing program 0: openat$prof_kpctl(0xffffffffffffff9c, &(0x7f0000000100)='/prof/kpctl\x00', 0xc, 0x3, 0x0) r0 = openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000000)='/prof/.empty\x00', 0xd, 0x3, 0x0) openat$dev_pid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pid\x00', 0x9, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xffdffffffffffffa, 0x1010, r0, 0x0) openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f0000000080)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0) 04:16:21 executing program 0: r0 = openat$dev_stdout(0xffffffffffffff9c, &(0x7f0000000000)='/dev/stdout\x00', 0xc, 0x3, 0x0) r1 = openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f0000000040)='/net/ipifc/0/listen\x00', 0x14, 0x3, 0x0) close(r0) r2 = openat$net_tcp_stats(0xffffffffffffff9c, &(0x7f0000000080)='/net/tcp/stats\x00', 0xf, 0x1, 0x0) openat$net_tcp_2_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/net/tcp/2/ctl\x00', 0xf, 0x3, 0x0) openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0) llseek(r1, 0x7f, 0x7, &(0x7f0000000140), 0x2) r3 = openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000180)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0) r4 = openat$net_ipifc_0_err(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ipifc/0/err\x00', 0x11, 0x3, 0x0) r5 = openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f0000000200)='/net/ether0/0/data\x00', 0x13, 0x3, 0x0) dup_fds_to(0x0, &(0x7f0000000240)=[{r3}, {r4}, {r5}, {r2}, {r1}], 0x5) r6 = openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f0000000280)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0) openat$dev_swap(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/swap\x00', 0xa, 0x3, 0x0) openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f0000000300)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0) openat$net_udp_clone(0xffffffffffffff9c, &(0x7f0000000340)='/net/udp/clone\x00', 0xf, 0x3, 0x0) openat$net_ether0_2_type(0xffffffffffffff9c, &(0x7f0000000380)='/net/ether0/2/type\x00', 0x13, 0x1, 0x0) openat$net_tcp_0_data(0xffffffffffffff9c, &(0x7f00000003c0)='/net/tcp/0/data\x00', 0x10, 0x3, 0x0) openat$net_ipifc_0_remote(0xffffffffffffff9c, &(0x7f0000000400)='/net/ipifc/0/remote\x00', 0x14, 0x1, 0x0) r7 = openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f0000000440)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0) openat$dev_swap(0xffffffffffffff9c, &(0x7f0000000480)='/dev/swap\x00', 0xa, 0x3, 0x0) openat$dev_zero(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/zero\x00', 0xa, 0x1, 0x0) openat$dev_caphash(0xffffffffffffff9c, &(0x7f0000000500)='/dev/caphash\x00', 0xd, 0x3, 0x0) openat$dev_swap(0xffffffffffffff9c, &(0x7f0000000540)='/dev/swap\x00', 0xa, 0x3, 0x0) openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f0000000580)='/net/ether0/0/data\x00', 0x13, 0x3, 0x0) openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f00000005c0)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0) openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000600)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0) abort_sysc_fd(r6) fcntl$F_SETFL(r7, 0x4, 0x80c00) openat$net_udp_stats(0xffffffffffffff9c, &(0x7f0000000640)='/net/udp/stats\x00', 0xf, 0x1, 0x0) openat$net_udp_stats(0xffffffffffffff9c, &(0x7f0000000680)='/net/udp/stats\x00', 0xf, 0x1, 0x0) 04:16:21 executing program 0: r0 = openat$proc_self_profile(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/profile\x00', 0xffffffffffffffd2, 0x1, 0x0) llseek(r0, 0x0, 0x2, &(0x7f0000000040), 0x0) openat$dev_zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0xa, 0x1, 0x0) openat$net_ipifc_1_status(0xffffffffffffff9c, &(0x7f0000000000)='/net/ipifc/1/status\x00', 0x14, 0x1, 0x0) 04:16:22 executing program 0: pop_ctx(&(0x7f0000000000)="2958123d91d9acd869195e477ac69df85e49ec12086b4957b9239e45aa918c38273c53209f0c830084554b22ed4301a9230db4659a613eff2404709834bc906411f59fa10ebb6b560095ba5af87180b8507f253cb502406415baa4b11539bb5a0c5ebfdba55c7609d800619eaff8ee8baefc97315dddf6090362f8c24027a1c0c790361d690151b4bb85e3cb271bfae98bb8986b2db7aca39518e286c30b4c2184d178d84d485f55901bad503eb5ed9dcfc5d68f874991868a7d9faa2ed2f17245ab42c79e41c3e9cc8f31cad122bf0b53cd760c67b605f9") openat$net_tcp_2_remote(0xffffffffffffff9c, &(0x7f0000000100)='/net/tcp/2/remote\x00', 0x12, 0x1, 0x0) r0 = openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/ctl\x00', 0xf, 0x3, 0x0) abort_sysc_fd(r0) r1 = proc_create(&(0x7f0000000180)='./file0\x00', 0x8, &(0x7f00000001c0)='-\x00', 0x2, 0x0) chdir(r1, &(0x7f0000000200)='./file0\x00', 0x8) openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f0000000240)='/net/icmp/stats\x00', 0x10, 0x1, 0x0) r2 = openat$dev_kmesg(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kmesg\x00', 0xb, 0x1, 0x0) chdir(r1, &(0x7f00000002c0)='./file0\x00', 0x8) openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000300)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0) openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000340)='/dev/.empty\x00', 0xc, 0x3, 0x0) openat$net_tcp_2_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/net/tcp/2/ctl\x00', 0xf, 0x3, 0x0) openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/vmstatus\x00', 0x14, 0x1, 0x0) fd2path(r2, &(0x7f0000000400)=""/2, 0x2) r3 = openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f0000000440)='/net/ether0/0/data\x00', 0x13, 0x3, 0x0) exec(&(0x7f0000000480)='./file0\x00', 0x8, &(0x7f00000004c0)=',\x00', 0x2) access(&(0x7f0000000500)='./file0\x00', 0x8, 0x22) openat$dev_drivers(0xffffffffffffff9c, &(0x7f0000000540)='/dev/drivers\x00', 0xd, 0x1, 0x0) openat$net_tcp_0_local(0xffffffffffffff9c, &(0x7f0000000580)='/net/tcp/0/local\x00', 0x11, 0x1, 0x0) openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f00000005c0)='/net/udp/0/local\x00', 0x11, 0x1, 0x0) exec(&(0x7f0000000600)='./file0\x00', 0x8, &(0x7f0000000640)='/proc/self/ctl\x00', 0xf) openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f0000000680)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0) unlink(&(0x7f00000006c0)='./file0\x00', 0x8) readlink(&(0x7f0000000700)='./file0\x00', 0x8, &(0x7f0000000740)=""/206, 0xce) chdir(r1, &(0x7f0000000840)='./file0\x00', 0x8) nmount(r3, &(0x7f0000000880)='./file0/file0\x00', 0xe, 0x14) proc_create(&(0x7f00000008c0)='./file0\x00', 0x8, &(0x7f0000000900)='\x00', 0x1, 0x0) openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f0000000940)='/net/udp/0/local\x00', 0x11, 0x1, 0x0) openat$net_tcp_2_status(0xffffffffffffff9c, &(0x7f0000000980)='/net/tcp/2/status\x00', 0x12, 0x1, 0x0) openat$dev_sysctl(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/sysctl\x00', 0xc, 0x3, 0x0) 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 52 NR: Range: Prot, Flags, File, Off 00: (0x0000000000400000 - 0x00000000004b6000): 0x00000005, 0x00000001, 0xffff8000048a5020, 0x0000000000000000 01: (0x00000000004b6000 - 0x00000000004b7000): 0x00000005, 0x00000002, 0xffff8000048a5020, 0x00000000000b6000 02: (0x00000000006b6000 - 0x00000000006b9000): 0x00000003, 0x00000002, 0xffff8000048a5020, 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, 0xffff8000048a5020, 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 04:16:25 executing program 1: openat$net_tcp_1_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/net/tcp/1/ctl\x00', 0x0, 0x3, 0x0) openat$dev_pgrpid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pgrpid\x00', 0xc, 0x1, 0x0) openat$prof_kptrace(0xffffffffffffff9c, &(0x7f0000000000)='/prof/kptrace\x00', 0xe, 0x3, 0x0) 04:16:26 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x2, 0x20000, 0x3) openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f00000000c0)='/net/icmp/clone\x00', 0x10, 0x3, 0x0) openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/noteid\x00', 0x12, 0x3, 0x0) openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f0000000100)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0) openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/text\x00', 0x10, 0x1, 0x0) 04:16:26 executing program 4: lstat(&(0x7f0000000140)='./file0\x00', 0x12f, 0x0) openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/ctl\x00', 0xf, 0x3, 0x0) lstat(&(0x7f0000000000)='./file0\x00', 0x8, &(0x7f0000000040)) Unhandled user trap in vcore context from VC 2 HW TRAP frame (partial) at 0xffffffffc8e383a0 on core 3 rax 0x000000005a5a4e80 rbx 0x000030000001ce90 rcx 0x0000000000000150 rdx 0x000010000000a4c0 rbp 0x000030000001ce80 rsi 0x000010000000a5c0 rdi 0x000000005a5a4f80 r8 0x000000005a5a5a5a r9 0x000000005a5a4e80 r10 0x0000000000000000 r11 0x0000000000000200 r12 0x0000000000410050 r13 0x000010000000a4c0 r14 0x0000000000000004 r15 0x00007f7fffa02c80 trap 0x0000000e Page Fault gsbs 0x0000000000000000 fsbs 0x0000000000000000 err 0x--------00000006 rip 0x000000000040fe36 cs 0x------------0023 flag 0x0000000000010202 rsp 0x000030000001cd80 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 75 NR: Range: Prot, Flags, File, Off 00: (0x0000000000400000 - 0x00000000004b6000): 0x00000005, 0x00000001, 0xffff8000069ca820, 0x0000000000000000 01: (0x00000000004b6000 - 0x00000000004b7000): 0x00000005, 0x00000002, 0xffff8000069ca820, 0x00000000000b6000 02: (0x00000000006b6000 - 0x00000000006b9000): 0x00000003, 0x00000002, 0xffff8000069ca820, 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, 0xffff8000069ca820, 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 04:16:33 executing program 3: r0 = openat$net_tcp_1_data(0xffffffffffffff9c, &(0x7f0000000140)='/net/tcp/1/data\x00', 0xfffffffffffffe73, 0x3, 0x0) llseek(r0, 0x0, 0x0, &(0x7f0000000100), 0x0) 04:16:33 executing program 5: openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/noteid\x00', 0xb, 0x3, 0x0) openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/noteid\x00', 0x12, 0x3, 0x0) 04:16:33 executing program 6: r0 = openat$net_ipifc_0_data(0xffffffffffffff9c, &(0x7f0000000040)='/net/ipifc/0/data\x00', 0xfffffffffffffde7, 0x3, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x8832, r0, 0x0) 04:16:33 executing program 7: r0 = openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/osversion\x00', 0xf, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x22132, r0, 0x0) change_to_m() 04:16:33 executing program 4: change_vcore(0x8, 0x0) openat$dev_sysstat(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sysstat\x00', 0xd, 0x3, 0x0) openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f0000000040)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0) openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/vmstatus\x00', 0x14, 0x1, 0x0) openat$dev_capuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/capuse\x00', 0xc, 0x3, 0x0) r0 = openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/osversion\x00', 0xf, 0x1, 0x0) openat$prof_kpctl(0xffffffffffffff9c, &(0x7f0000000140)='/prof/kpctl\x00', 0xc, 0x3, 0x0) fcntl$F_GETFL(r0, 0x3) change_vcore(0x8, 0x0) openat$dev_killkid(0xffffffffffffff9c, &(0x7f0000000180)='/dev/killkid\x00', 0xd, 0x3, 0x0) openat$net_tcp_0_local(0xffffffffffffff9c, &(0x7f00000001c0)='/net/tcp/0/local\x00', 0x11, 0x1, 0x0) r1 = openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f0000000200)='/net/udp/0/local\x00', 0x11, 0x1, 0x0) r2 = openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f0000000240)='/net/icmp/stats\x00', 0x10, 0x1, 0x0) openat$dev_killkid(0xffffffffffffff9c, &(0x7f0000000280)='/dev/killkid\x00', 0xd, 0x3, 0x0) openat$dev_sysstat(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sysstat\x00', 0xd, 0x3, 0x0) openat$dev_sdctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sdctl\x00', 0xb, 0x3, 0x0) openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f0000000340)='/net/udp/0/local\x00', 0x11, 0x1, 0x0) fcntl$F_SETFD(r2, 0x2, 0x1) openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/net/ether0/2/ctl\x00', 0x12, 0x3, 0x0) openat$net_ipifc_0_data(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ipifc/0/data\x00', 0x12, 0x3, 0x0) openat$dev_sysstat(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sysstat\x00', 0xd, 0x3, 0x0) openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f0000000440)='/dev/hostdomain\x00', 0x10, 0x3, 0x0) openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f0000000480)='/net/icmp/clone\x00', 0x10, 0x3, 0x0) write(r1, &(0x7f00000004c0)="c4e088596e6653c2d1c893931fa29775419e996877230367c56b9baa445d5abb344b0d23c4186d174fef7842e5288a25681303bf1bd601ead63f2757bee53c8874a705d6b5548e8fb14558f70258d2b625a7bb63fc9111a479f7fa0bf338d170c26f0f6cc1d495beca40621fae5442647bcf7961d1204d7925789fbdd2282019dc0ec1435f97663431ae1fada1717269b8225af03d", 0x95) r3 = proc_create(&(0x7f0000000580)='./file0\x00', 0x8, &(0x7f00000005c0)='/dev/hostdomain\x00', 0x10, 0x0) waitpid(r3, &(0x7f0000000600), 0x1) openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f0000000640)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0) proc_run(0x0) openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000680)='/dev/osversion\x00', 0xf, 0x1, 0x0) openat$dev_kprint(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kprint\x00', 0xc, 0x1, 0x0) 04:16:33 executing program 1: r0 = proc_create(&(0x7f0000000000)='./file0\x00', 0x8, &(0x7f0000000040)='\x00', 0x1, 0x0) poke_ksched(r0, 0x0) vmm_ctl$VMM_CTL_SET_EXITS(0x2, 0x1) provision(r0, 0x0, 0xfffffffffffffffb) proc_create(&(0x7f0000000080)='./file0\x00', 0x8, &(0x7f00000000c0)='\x00', 0x1, 0x0) rmdir(&(0x7f0000000100)='./file0\x00', 0x8) proc_create(&(0x7f0000000140)='./file0\x00', 0x8, &(0x7f0000000180)='\x00', 0x1, 0x1) nunmount(&(0x7f00000001c0)='./file0\x00', 0x8, &(0x7f0000000200)='./file0\x00', 0x8) halt_core(0xfac) stat(&(0x7f0000000240)='./file0\x00', 0x8, &(0x7f0000000280)) proc_create(&(0x7f0000000300)='./file1\x00', 0x8, &(0x7f0000000340)='+\')#\x00', 0x5, 0x1) rename(&(0x7f0000000380)='./file1\x00', 0x8, &(0x7f00000003c0)='./file0\x00', 0x8) exec(&(0x7f0000000400)='./file0\x00', 0x8, &(0x7f0000000440)='*\x00', 0x2) vmm_ctl$VMM_CTL_SET_EXITS(0x2, 0x1) unlink(&(0x7f0000000480)='./file1\x00', 0x8) openat$net_udp_0_listen(0xffffffffffffff9c, &(0x7f00000004c0)='/net/udp/0/listen\x00', 0x12, 0x3, 0x0) r1 = openat$dev_drivers(0xffffffffffffff9c, &(0x7f0000000500)='/dev/drivers\x00', 0xd, 0x1, 0x0) read(r1, &(0x7f0000000540)=""/162, 0xa2) rmdir(&(0x7f0000000600)='./file1\x00', 0x8) openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f0000000640)='/net/tcp/0/err\x00', 0xf, 0x3, 0x0) block(0xffffffffffff8000) provision(r0, 0x0, 0xb6) r2 = openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f0000000680)='/net/udp/0/local\x00', 0x11, 0x1, 0x0) nunmount(&(0x7f00000006c0)='./file0\x00', 0x8, &(0x7f0000000700)='./file0\x00', 0x8) openat$net_ether0_1_ifstats(0xffffffffffffff9c, &(0x7f0000000740)='/net/ether0/1/ifstats\x00', 0x16, 0x1, 0x0) vmm_ctl$VMM_CTL_SET_EXITS(0x2, 0x1) openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f0000000780)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0) umask(0x3ff) nbind(&(0x7f00000007c0)='./file1\x00', 0x8, &(0x7f0000000800)='./file1\x00', 0x8, 0x4) tap_fds(&(0x7f0000000900)=[{r2, 0x3, 0x0, 0x8001, &(0x7f00000008c0)={&(0x7f0000000840)="f313fc37963419f8af7ee579e174593a6bbe874c02e0ee29c924f47bad929913a704078c39de33e7a85a4df09f2fc2d7a99e34e429e4c9380aacf5fe1d2313c7dd297b6a568b4d606343c8b8f374789b", 0x61c, 0x1, 0x40, 0x1daa, 0x40}}], 0x1) 04:16:33 executing program 0: openat$proc_self_wait(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/wait\x00', 0x10, 0x1, 0x0) openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f0000000040)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0) openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f0000000080)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0) openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f00000000c0)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0) openat$net_udp_clone(0xffffffffffffff9c, &(0x7f0000000100)='/net/udp/clone\x00', 0xf, 0x3, 0x0) openat$net_ipifc_1_listen(0xffffffffffffff9c, &(0x7f0000000140)='/net/ipifc/1/listen\x00', 0x14, 0x3, 0x0) r0 = openat$dev_kprint(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kprint\x00', 0xc, 0x1, 0x0) r1 = openat$net_ether0_2_ifstats(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ether0/2/ifstats\x00', 0x16, 0x1, 0x0) openat$net_iprouter(0xffffffffffffff9c, &(0x7f0000000200)='/net/iprouter\x00', 0xe, 0x3, 0x0) openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000240)='/net/ether0/clone\x00', 0x12, 0x3, 0x0) r2 = proc_create(&(0x7f0000000280)='./file0\x00', 0x8, &(0x7f00000002c0)='\x00', 0x1, 0x1) poke_ksched(r2, 0x0) fcntl$F_GETFD(r0, 0x1) openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f0000000300)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0) openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f0000000340)='/net/tcp/0/err\x00', 0xf, 0x3, 0x0) r3 = openat$dev_pgrpid(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pgrpid\x00', 0xc, 0x1, 0x0) openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f00000003c0)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0) openat$net_tcp_2_local(0xffffffffffffff9c, &(0x7f0000000400)='/net/tcp/2/local\x00', 0x11, 0x1, 0x0) openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/text\x00', 0x10, 0x1, 0x0) openat$prof_kpctl(0xffffffffffffff9c, &(0x7f0000000480)='/prof/kpctl\x00', 0xc, 0x3, 0x0) openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f00000004c0)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0) openat$net_tcp_2_local(0xffffffffffffff9c, &(0x7f0000000500)='/net/tcp/2/local\x00', 0x11, 0x1, 0x0) openat$net_tcp_stats(0xffffffffffffff9c, &(0x7f0000000540)='/net/tcp/stats\x00', 0xf, 0x1, 0x0) openat$net_udp_clone(0xffffffffffffff9c, &(0x7f0000000580)='/net/udp/clone\x00', 0xf, 0x3, 0x0) fchdir(r2, r3) openat$dev_stderr(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/stderr\x00', 0xc, 0x3, 0x0) openat$proc_self_segment(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/segment\x00', 0x13, 0x1, 0x0) write(r1, &(0x7f0000000640)="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", 0x1000) openat$dev_pid(0xffffffffffffff9c, &(0x7f0000001640)='/dev/pid\x00', 0x9, 0x1, 0x0) openat$dev_sysname(0xffffffffffffff9c, &(0x7f0000001680)='/dev/sysname\x00', 0xd, 0x3, 0x0) 04:16:33 executing program 2: r0 = openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/args\x00', 0x10, 0x3, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x8fa152f92a177136, r0, 0x0) openat$prof_mpstat(0xffffffffffffff9c, &(0x7f0000000040)='/prof/mpstat\x00', 0xd, 0x3, 0x0) 04:16:33 executing program 3: getcwd(&(0x7f0000000000)=""/188, 0xbc) openat$net_ipifc_0_snoop(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipifc/0/snoop\x00', 0x13, 0x1, 0x0) r0 = openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000100)='/prof/.empty\x00', 0xd, 0x3, 0x0) write(r0, &(0x7f0000000140)="08e10de3feac7d58d051e0a57dd64e027a1c6b625420e13e1f9be663cd8be1f1ff92be4c37464974acfab1a72b525e6add0dfdbee975258940b4a69b1cf2eedc5a35b5b03b33cd2a2778bfee5fceb6ac80ab2150d8f69ad15ac5508c92676c84e5f16a80d75cd5466bd127da930ba7a61b2629ff39c9f19d2280db71ff86f00308319dcfee47efe88845538a0fa0ab63b0316a", 0x93) openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000000200)='/dev/stdin\x00', 0xb, 0x3, 0x0) openat$proc_self_mem(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/mem\x00', 0xf, 0x1, 0x0) openat$dev_zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0xa, 0x1, 0x0) openat$net_ether0_2_type(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ether0/2/type\x00', 0x13, 0x1, 0x0) r1 = openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f0000000300)='/net/ether0/addr\x00', 0x11, 0x3, 0x0) openat$proc_self_note(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/note\x00', 0x10, 0x1, 0x0) openat$net_cs(0xffffffffffffff9c, &(0x7f0000000380)='/net/cs\x00', 0x8, 0x3, 0x0) openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f00000003c0)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0) openat$prof_kptrace(0xffffffffffffff9c, &(0x7f0000000400)='/prof/kptrace\x00', 0xe, 0x3, 0x0) fcntl$F_GETFD(r1, 0x1) openat$net_ipifc_1_listen(0xffffffffffffff9c, &(0x7f0000000440)='/net/ipifc/1/listen\x00', 0x14, 0x3, 0x0) openat$prof_kpctl(0xffffffffffffff9c, &(0x7f0000000480)='/prof/kpctl\x00', 0xc, 0x3, 0x0) openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f00000004c0)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0) openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f0000000500)='/net/udp/0/status\x00', 0x12, 0x1, 0x0) openat$proc_self_profile(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/profile\x00', 0x13, 0x1, 0x0) openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f0000000580)='/net/icmp/clone\x00', 0x10, 0x3, 0x0) openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f00000005c0)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0) openat$net_tcp_stats(0xffffffffffffff9c, &(0x7f0000000600)='/net/tcp/stats\x00', 0xf, 0x1, 0x0) self_notify(0x1, 0x5, &(0x7f0000000680)={0x7, 0x9, 0x7, &(0x7f0000000640)="bf2f0727fb", 0x8001}, 0x1) openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/vmstatus\x00', 0x14, 0x1, 0x0) openat$dev_ppid(0xffffffffffffff9c, &(0x7f0000000700)='/dev/ppid\x00', 0xa, 0x1, 0x0) openat$dev_kprint(0xffffffffffffff9c, &(0x7f0000000740)='/dev/kprint\x00', 0xc, 0x1, 0x0) openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000780)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0) openat$dev_random(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/random\x00', 0xc, 0x1, 0x0) openat$net_iprouter(0xffffffffffffff9c, &(0x7f0000000800)='/net/iprouter\x00', 0xe, 0x3, 0x0) change_vcore(0x8000, 0x1) 04:16:33 executing program 6: openat$net_tcp_2_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/2/ctl\x00', 0xf, 0x3, 0x0) openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f0000000040)='/net/icmp/stats\x00', 0x10, 0x1, 0x0) openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0) openat$dev_pgrpid(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pgrpid\x00', 0xc, 0x1, 0x0) r0 = openat$prof_mpstat(0xffffffffffffff9c, &(0x7f0000000100)='/prof/mpstat\x00', 0xd, 0x3, 0x0) fcntl$F_GETFD(r0, 0x1) openat$proc_self_wait(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/wait\x00', 0x10, 0x1, 0x0) openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/text\x00', 0x10, 0x1, 0x0) r1 = openat$net_ipifc_1_status(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ipifc/1/status\x00', 0x14, 0x1, 0x0) openat$net_ether0_2_ifstats(0xffffffffffffff9c, &(0x7f0000000200)='/net/ether0/2/ifstats\x00', 0x16, 0x1, 0x0) openat$prof_mpstat(0xffffffffffffff9c, &(0x7f0000000240)='/prof/mpstat\x00', 0xd, 0x3, 0x0) openat$net_tcp_2_local(0xffffffffffffff9c, &(0x7f0000000280)='/net/tcp/2/local\x00', 0x11, 0x1, 0x0) tcgetattr(r1, &(0x7f00000002c0)) openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000300)='/prof/.empty\x00', 0xd, 0x3, 0x0) openat$dev_zero(0xffffffffffffff9c, &(0x7f0000000340)='/dev/zero\x00', 0xa, 0x1, 0x0) openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0) openat$dev_hostowner(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hostowner\x00', 0xf, 0x3, 0x0) openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f0000000400)='/net/icmp/clone\x00', 0x10, 0x3, 0x0) openat$dev_stdout(0xffffffffffffff9c, &(0x7f0000000440)='/dev/stdout\x00', 0xc, 0x3, 0x0) openat$dev_ppid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppid\x00', 0xa, 0x1, 0x0) openat$dev_cputime(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cputime\x00', 0xd, 0x1, 0x0) openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f0000000500)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0) openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f0000000540)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0) openat$proc_self_fpregs(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/fpregs\x00', 0x12, 0x1, 0x0) r2 = proc_create(&(0x7f00000005c0)='./file0\x00', 0x8, &(0x7f0000000600)='/net/ether0/2/ifstats\x00', 0x16, 0x0) proc_destroy(r2, 0x7) openat$net_tcp_2_ctl(0xffffffffffffff9c, &(0x7f0000000640)='/net/tcp/2/ctl\x00', 0xf, 0x3, 0x0) openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f0000000680)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0) openat$net_ether0_0_type(0xffffffffffffff9c, &(0x7f00000006c0)='/net/ether0/0/type\x00', 0x13, 0x1, 0x0) openat$dev_hostowner(0xffffffffffffff9c, &(0x7f0000000700)='/dev/hostowner\x00', 0xf, 0x3, 0x0) 04:16:33 executing program 7: openat$prof_kpctl(0xffffffffffffff9c, &(0x7f0000000000)='/prof/kpctl\x00', 0xc, 0x3, 0x0) openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f0000000040)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0) openat$proc_self_strace_traceset(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/strace_traceset\x00', 0x1b, 0x3, 0x0) vmm_ctl$VMM_CTL_SET_FLAGS(0x4, 0x2) openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0) openat$prof_kprintx(0xffffffffffffff9c, &(0x7f0000000100)='/prof/kprintx\x00', 0xe, 0x3, 0x0) openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f0000000140)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0) r0 = openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000180)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0) read(r0, &(0x7f00000001c0)=""/19, 0x13) llseek(r0, 0x8, 0x100, &(0x7f0000000200), 0x0) r1 = openat$net_ipifc_1_remote(0xffffffffffffff9c, &(0x7f0000000240)='/net/ipifc/1/remote\x00', 0x14, 0x1, 0x0) r2 = openat$net_tcp_1_data(0xffffffffffffff9c, &(0x7f0000000280)='/net/tcp/1/data\x00', 0x10, 0x3, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000004, 0x18010, r2, 0x1) read(r0, &(0x7f00000002c0)=""/2, 0x2) openat$net_empty(0xffffffffffffff9c, &(0x7f0000000300)='/net/.empty\x00', 0xc, 0x3, 0x0) openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f0000000340)='/net/udp/0/status\x00', 0x12, 0x1, 0x0) openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f0000000380)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000002, 0x1a010, 0xffffffffffffff9c, 0x5) openat$dev_cputime(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/cputime\x00', 0xd, 0x1, 0x0) openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f0000000400)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0) openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f0000000440)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0) openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f0000000480)='/net/tcp/1/status\x00', 0x12, 0x1, 0x0) openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f00000004c0)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0) openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f0000000500)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0) openat$net_udp_clone(0xffffffffffffff9c, &(0x7f0000000540)='/net/udp/clone\x00', 0xf, 0x3, 0x0) openat$dev_capuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/capuse\x00', 0xc, 0x3, 0x0) fd2path(r1, &(0x7f00000005c0)=""/175, 0xaf) openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000680)='/proc/self/args\x00', 0x10, 0x3, 0x0) openat$proc_self_ns(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/ns\x00', 0xe, 0x1, 0x0) openat$prof_mpstat(0xffffffffffffff9c, &(0x7f0000000700)='/prof/mpstat\x00', 0xd, 0x3, 0x0) Which cores are provisioned to which procs: -------------- Core 00, prov: 0(0x0000000000000000) alloc: 0(0x0000000000000000) Core 01, prov: 0(0x0000000000000000) alloc: 86(0xffff800015739d00) Core 02, prov: 0(0x0000000000000000) alloc: 85(0xffff80001573ac00) Core 03, prov: 0(0x0000000000000000) alloc: 0(0x0000000000000000) kernel panic at /syzkaller/managers/main/kernel/kern/include/kref.h:61, from core 2: assertion failed: kref Stack Backtrace on Core 2: #01 [<0xffffffffc200a47c>] in backtrace #02 [<0xffffffffc2009c15>] in _panic #03 [<0xffffffffc2049856>] in kref_get #04 [<0xffffffffc204988e>] in enum_proc.10295 #05 [<0xffffffffc20092b1>] in hash_for_each #06 [<0xffffffffc204ed97>] in proc_get_set #07 [<0xffffffffc2045e44>] in profiler_setup #08 [<0xffffffffc207c117>] in kprof_open #09 [<0xffffffffc2033c40>] in __namec_from #10 [<0xffffffffc2034433>] in namec #11 [<0xffffffffc2041896>] in sysopenat #12 [<0xffffffffc2058f0f>] in sys_openat #13 [<0xffffffffc2059b99>] in syscall #14 [<0xffffffffc205a748>] in run_local_syscall #15 [<0xffffffffc205ac89>] in prep_syscalls #16 [<0xffffffffc20ac492>] in sysenter_callwrapper Entering Nanwan's Dungeon on Core 2 (Ints on): Type 'help' for a list of commands.