ci-upstream-kasan-gce-root/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci-upstream-kasan-gce-root/syz-executor908388650 <...> Warning: Permanently added '10.128.0.56' (ED25519) to the list of known hosts. execve("ci-upstream-kasan-gce-root/syz-executor908388650", ["ci-upstream-kasan-gce-root/syz-executor908388650"], 0x7ffdc6f245d0 /* 10 vars */) = 0 brk(NULL) = 0x55558749c000 brk(0x55558749cd80) = 0x55558749cd80 arch_prctl(ARCH_SET_FS, 0x55558749c400) = 0 set_tid_address(0x55558749c6d0) = 5626 set_robust_list(0x55558749c6e0, 24) = 0 rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci-upstream-kasan-gce-root/syz-executor908388650", 4096) = 54 getrandom("\xe1\xc4\x0d\xdc\x2f\x06\xb0\x99", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55558749cd80 brk(0x5555874bdd80) = 0x5555874bdd80 brk(0x5555874be000) = 0x5555874be000 mprotect(0x7fbf685ee000, 20480, PROT_READ) = 0 mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000 mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000 mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558749c6d0) = 5627 ci-upstream-kasan-gce-root/strace-static-x86_64: Process 5627 attached [pid 5626] rt_sigprocmask(SIG_SETMASK, [] [pid 5627] set_robust_list(0x55558749c6e0, 24 [pid 5626] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5627] <... set_robust_list resumed>) = 0 [pid 5626] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5627] rt_sigprocmask(SIG_SETMASK, [] [pid 5626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5627] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5627] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-kasan-gce-root/strace-static-x86_64: Process 5628 attached , child_tidptr=0x55558749c6d0) = 5628 ci-upstream-kasan-gce-root/strace-static-x86_64: Process 5629 attached [pid 5628] set_robust_list(0x55558749c6e0, 24 [pid 5629] set_robust_list(0x55558749c6e0, 24 [pid 5628] <... set_robust_list resumed>) = 0 [pid 5627] rt_sigprocmask(SIG_SETMASK, [] [pid 5626] <... clone resumed>, child_tidptr=0x55558749c6d0) = 5629 [pid 5629] <... set_robust_list resumed>) = 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 5626] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 5627] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5626] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] <... prctl resumed>) = 0 [pid 5628] setpgid(0, 0 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5626] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] <... setpgid resumed>) = 0 [pid 5626] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-kasan-gce-root/strace-static-x86_64: Process 5630 attached [pid 5628] <... openat resumed>) = 3 [pid 5630] set_robust_list(0x55558749c6e0, 24 [pid 5629] <... clone resumed>, child_tidptr=0x55558749c6d0) = 5630 [pid 5628] write(3, "1000", 4 [pid 5630] <... set_robust_list resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] <... write resumed>) = 4 [pid 5630] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5630] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5630] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5628] close(3 [pid 5630] <... prctl resumed>) = 0 [pid 5628] <... close resumed>) = 0 [pid 5630] setpgid(0, 0 [pid 5628] write(1, "executing program\n", 18ci-upstream-kasan-gce-root/strace-static-x86_64: Process 5631 attached [pid 5630] <... setpgid resumed>) = 0 [pid 5628] <... write resumed>) = 18 executing program [pid 5630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5628] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5630] <... openat resumed>) = 3 [pid 5626] <... clone resumed>, child_tidptr=0x55558749c6d0) = 5631 [pid 5631] set_robust_list(0x55558749c6e0, 24 [pid 5628] <... openat resumed>) = 3 [pid 5630] write(3, "1000", 4 [pid 5626] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff0240ce50 [pid 5631] <... set_robust_list resumed>) = 0 [pid 5626] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5630] <... write resumed>) = 4 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5630] close(3 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5630] <... close resumed>) = 0 [pid 5628] <... ioctl resumed>) = 0 [pid 5626] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5630] write(1, "executing program\n", 18 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5626] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5630] <... write resumed>) = 18 [pid 5626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 executing program [pid 5630] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWRci-upstream-kasan-gce-root/strace-static-x86_64: Process 5633 attached ci-upstream-kasan-gce-root/strace-static-x86_64: Process 5632 attached [pid 5626] <... clone resumed>, child_tidptr=0x55558749c6d0) = 5633 [pid 5631] <... clone resumed>, child_tidptr=0x55558749c6d0) = 5632 [pid 5630] <... openat resumed>) = 3 [pid 5632] set_robust_list(0x55558749c6e0, 24 [pid 5630] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff0240ce50 [pid 5626] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5630] <... ioctl resumed>) = 0 [pid 5626] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] set_robust_list(0x55558749c6e0, 24 [pid 5632] <... set_robust_list resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5630] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 5626] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... set_robust_list resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5626] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... ioctl resumed>) = 0 [pid 5626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50ci-upstream-kasan-gce-root/strace-static-x86_64: Process 5634 attached [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] set_robust_list(0x55558749c6e0, 24 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] <... ioctl resumed>) = 0 [pid 5632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5632] setpgid(0, 0 [pid 5630] <... ioctl resumed>) = 0 [pid 5632] <... setpgid resumed>) = 0 [pid 5632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5626] <... clone resumed>, child_tidptr=0x55558749c6d0) = 5634 [pid 5634] <... set_robust_list resumed>) = 0 [pid 5630] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5628] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5626] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] <... openat resumed>) = 3 [pid 5630] <... ioctl resumed>) = 0 [pid 5630] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5626] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5626] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5632] write(3, "1000", 4ci-upstream-kasan-gce-root/strace-static-x86_64: Process 5636 attached [pid 5626] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5632] <... write resumed>) = 4 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... clone resumed>, child_tidptr=0x55558749c6d0) = 5636 ci-upstream-kasan-gce-root/strace-static-x86_64: Process 5637 attached [pid 5636] set_robust_list(0x55558749c6e0, 24 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5632] close(3 [pid 5636] <... set_robust_list resumed>) = 0 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] <... close resumed>) = 0 [pid 5637] set_robust_list(0x55558749c6e0, 24 executing program [pid 5632] write(1, "executing program\n", 18ci-upstream-kasan-gce-root/strace-static-x86_64: Process 5638 attached [pid 5626] <... clone resumed>, child_tidptr=0x55558749c6d0) = 5637 [pid 5637] <... set_robust_list resumed>) = 0 [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] <... write resumed>) = 18 [pid 5626] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5626] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] set_robust_list(0x55558749c6e0, 24 [pid 5636] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5632] <... openat resumed>) = 3 [pid 5638] <... set_robust_list resumed>) = 0 [pid 5636] <... prctl resumed>) = 0 [pid 5638] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5636] setpgid(0, 0 [pid 5632] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff0240ce50 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5632] <... ioctl resumed>) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5636] <... setpgid resumed>) = 0 [pid 5634] <... clone resumed>, child_tidptr=0x55558749c6d0) = 5638 [pid 5632] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 5638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5636] <... openat resumed>) = 3 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... prctl resumed>) = 0 [pid 5636] write(3, "1000", 4 [pid 5632] <... ioctl resumed>) = 0 [pid 5638] setpgid(0, 0 [pid 5636] <... write resumed>) = 4 [pid 5638] <... setpgid resumed>) = 0 [pid 5636] close(3 [pid 5638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5636] <... close resumed>) = 0 ci-upstream-kasan-gce-root/strace-static-x86_64: Process 5639 attached [pid 5639] set_robust_list(0x55558749c6e0, 24 executing program [pid 5636] write(1, "executing program\n", 18 [pid 5639] <... set_robust_list resumed>) = 0 [pid 5638] <... openat resumed>) = 3 [pid 5637] <... clone resumed>, child_tidptr=0x55558749c6d0) = 5639 [pid 5636] <... write resumed>) = 18 [pid 5632] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50) = 0 [pid 5636] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] write(3, "1000", 4 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5636] <... openat resumed>) = 3 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... write resumed>) = 4 [pid 5636] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff0240ce50 [pid 5638] close(3 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] <... ioctl resumed>) = 0 [pid 5639] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5638] <... close resumed>) = 0 [pid 5636] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 5639] <... prctl resumed>) = 0 [pid 5638] write(1, "executing program\n", 18) = 18 executing program [pid 5636] <... ioctl resumed>) = 0 [pid 5639] setpgid(0, 0 [pid 5638] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5639] <... setpgid resumed>) = 0 [pid 5638] <... openat resumed>) = 3 [pid 5639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5638] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff0240ce50 [pid 5636] <... ioctl resumed>) = 0 [pid 5636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5639] <... openat resumed>) = 3 [pid 5638] <... ioctl resumed>) = 0 [pid 5639] write(3, "1000", 4 [pid 5638] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 5639] <... write resumed>) = 4 [pid 5639] close(3) = 0 [pid 5639] write(1, "executing program\n", 18) = 18 [pid 5638] <... ioctl resumed>) = 0 executing program [pid 5639] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5639] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff0240ce50 [pid 5638] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5639] <... ioctl resumed>) = 0 [pid 5639] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 5638] <... ioctl resumed>) = 0 [pid 5638] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5639] <... ioctl resumed>) = 0 [pid 5639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50) = 0 [pid 5639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5628] <... ioctl resumed>) = 0 [pid 5628] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5630] <... ioctl resumed>) = 0 [pid 5630] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5632] <... ioctl resumed>) = 0 [pid 5632] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5636] <... ioctl resumed>) = 0 [pid 5636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5639] <... ioctl resumed>) = 0 [pid 5638] <... ioctl resumed>) = 0 [pid 5628] <... ioctl resumed>) = 0 [pid 5639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5638] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5628] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5630] <... ioctl resumed>) = 0 [pid 5630] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5632] <... ioctl resumed>) = 0 [pid 5632] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5628] <... ioctl resumed>) = 0 [pid 5628] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40) = 18 [pid 5638] <... ioctl resumed>) = 0 [pid 5636] <... ioctl resumed>) = 0 [pid 5638] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5630] <... ioctl resumed>) = 0 [pid 5630] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40 [pid 5628] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50) = 0 [pid 5628] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5639] <... ioctl resumed>) = 0 [pid 5630] <... ioctl resumed>) = 18 [pid 5639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5630] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50) = 0 [pid 5630] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5632] <... ioctl resumed>) = 0 [pid 5632] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40) = 18 [pid 5632] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50) = 0 [pid 5632] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5636] <... ioctl resumed>) = 0 [pid 5636] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40) = 18 [pid 5636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50) = 0 [ 82.471462][ T10] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 82.488841][ T898] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 82.511246][ T5342] usb 3-1: new high-speed USB device number 2 using dummy_hcd [pid 5636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5638] <... ioctl resumed>) = 0 [pid 5628] <... ioctl resumed>) = 0 [pid 5638] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40 [pid 5628] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5638] <... ioctl resumed>) = 18 [pid 5638] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50) = 0 [pid 5638] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5639] <... ioctl resumed>) = 0 [pid 5639] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40 [pid 5630] <... ioctl resumed>) = 0 [pid 5630] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5639] <... ioctl resumed>) = 18 [pid 5639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50) = 0 [pid 5639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5632] <... ioctl resumed>) = 0 [ 82.531210][ T9] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 82.541352][ T981] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 82.556713][ T25] usb 6-1: new high-speed USB device number 2 using dummy_hcd [pid 5632] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5636] <... ioctl resumed>) = 0 [pid 5636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5638] <... ioctl resumed>) = 0 [pid 5638] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5628] <... ioctl resumed>) = 0 [pid 5628] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40) = 18 [pid 5628] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50) = 0 [pid 5628] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40) = 9 [pid 5628] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50) = 0 [pid 5628] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40) = 69 [pid 5628] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5639] <... ioctl resumed>) = 0 [pid 5628] <... ioctl resumed>) = 0 [pid 5639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5628] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0xfa) = 0 [pid 5628] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5628] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff0240be40 [pid 5630] <... ioctl resumed>) = 0 [pid 5630] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40 [pid 5628] <... ioctl resumed>) = 0 [pid 5630] <... ioctl resumed>) = 18 [pid 5632] <... ioctl resumed>) = 0 [pid 5632] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40) = 18 [pid 5632] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50) = 0 [ 82.622824][ T10] usb 1-1: New USB device found, idVendor=2040, idProduct=c601, bcdDevice= 0.01 [ 82.626716][ T10] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 82.626770][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 5632] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40 [pid 5630] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5636] <... ioctl resumed>) = 0 [pid 5632] <... ioctl resumed>) = 9 [pid 5630] <... ioctl resumed>) = 0 [pid 5636] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40 [pid 5632] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50) = 0 [pid 5630] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40 [pid 5636] <... ioctl resumed>) = 18 [pid 5632] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40 [pid 5630] <... ioctl resumed>) = 9 [pid 5636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5630] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50) = 0 [pid 5636] <... ioctl resumed>) = 0 [pid 5632] <... ioctl resumed>) = 69 [pid 5630] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40 [pid 5632] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5630] <... ioctl resumed>) = 69 [pid 5636] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40 [pid 5630] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5636] <... ioctl resumed>) = 9 [pid 5636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50) = 0 [ 82.670006][ T898] usb 2-1: New USB device found, idVendor=2040, idProduct=c601, bcdDevice= 0.01 [ 82.676469][ T5342] usb 3-1: New USB device found, idVendor=2040, idProduct=c601, bcdDevice= 0.01 [ 82.692454][ T10] usb 1-1: dvb_usb_v2: found a 'Hauppauge 126xxx ATSC' in warm state [ 82.695229][ T9] usb 4-1: New USB device found, idVendor=2040, idProduct=c601, bcdDevice= 0.01 [ 82.698606][ T10] usb 1-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [pid 5636] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40) = 69 [pid 5630] <... ioctl resumed>) = 0 [pid 5639] <... ioctl resumed>) = 0 [pid 5638] <... ioctl resumed>) = 0 [pid 5636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5632] <... ioctl resumed>) = 0 [pid 5630] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0xfa [pid 5632] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0xfa [pid 5630] <... ioctl resumed>) = 0 [pid 5639] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40 [pid 5638] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40 [pid 5632] <... ioctl resumed>) = 0 [pid 5630] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 5632] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 5630] <... ioctl resumed>) = 0 [pid 5639] <... ioctl resumed>) = 18 [pid 5632] <... ioctl resumed>) = 0 [pid 5630] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff0240be40 [pid 5639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5632] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff0240be40 [pid 5630] <... ioctl resumed>) = 0 [pid 5639] <... ioctl resumed>) = 0 [pid 5632] <... ioctl resumed>) = 0 [pid 5638] <... ioctl resumed>) = 18 [pid 5639] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40) = 9 [pid 5638] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5638] <... ioctl resumed>) = 0 [pid 5639] <... ioctl resumed>) = 0 [pid 5638] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40 [ 82.699166][ T10] dvbdev: DVB: registering new adapter (Hauppauge 126xxx ATSC) [ 82.699216][ T10] usb 1-1: media controller created [ 82.701702][ T5342] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 82.701791][ T5342] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.713766][ T898] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 82.713815][ T898] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 5639] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40) = 69 [pid 5639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5638] <... ioctl resumed>) = 9 [pid 5638] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50) = 0 [ 82.742777][ T9] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 82.742835][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.755045][ T25] usb 6-1: New USB device found, idVendor=2040, idProduct=c601, bcdDevice= 0.01 [ 82.761671][ T981] usb 5-1: New USB device found, idVendor=2040, idProduct=c601, bcdDevice= 0.01 [ 82.777017][ T25] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [pid 5638] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40) = 69 [ 82.777067][ T25] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.794153][ T898] usb 2-1: dvb_usb_v2: found a 'Hauppauge 126xxx ATSC' in warm state [ 82.817665][ T898] usb 2-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 82.818015][ T898] dvbdev: DVB: registering new adapter (Hauppauge 126xxx ATSC) [ 82.818061][ T898] usb 2-1: media controller created [ 82.828093][ T5342] usb 3-1: dvb_usb_v2: found a 'Hauppauge 126xxx ATSC' in warm state [pid 5638] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5628] openat(AT_FDCWD, "/dev/dvb/adapter1/demux0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5628] ioctl(-1, DMX_SET_PES_FILTER, 0x200000000100) = -1 EBADF (Bad file descriptor) [pid 5628] exit_group(0) = ? [pid 5628] +++ exited with 0 +++ [pid 5627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5628, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5627] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5636] <... ioctl resumed>) = 0 [pid 5639] <... ioctl resumed>) = 0 [pid 5627] <... restart_syscall resumed>) = 0 [pid 5639] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0xfa [pid 5638] <... ioctl resumed>) = 0 [pid 5636] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0xfa [pid 5639] <... ioctl resumed>) = 0 [pid 5638] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0xfa [pid 5639] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 5638] <... ioctl resumed>) = 0 [pid 5636] <... ioctl resumed>) = 0 [pid 5639] <... ioctl resumed>) = 0 [ 82.836665][ T981] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 82.836717][ T981] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.843205][ T5342] usb 3-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 82.855855][ T898] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [pid 5638] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 5639] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff0240be40 [pid 5636] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 5627] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5638] <... ioctl resumed>) = 0 [pid 5627] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5638] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff0240be40 [pid 5627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5636] <... ioctl resumed>) = 0 [pid 5632] openat(AT_FDCWD, "/dev/dvb/adapter1/demux0", O_RDWR [pid 5638] <... ioctl resumed>) = 0 [pid 5636] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff0240be40 [pid 5632] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5630] openat(AT_FDCWD, "/dev/dvb/adapter1/demux0", O_RDWR [pid 5636] <... ioctl resumed>) = 0 [pid 5632] ioctl(-1, DMX_SET_PES_FILTER, 0x200000000100 [pid 5630] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5639] <... ioctl resumed>) = 0 [pid 5632] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5630] ioctl(-1, DMX_SET_PES_FILTER, 0x200000000100 [pid 5632] exit_group(0 [pid 5630] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5632] <... exit_group resumed>) = ? [pid 5630] exit_group(0ci-upstream-kasan-gce-root/strace-static-x86_64: Process 5651 attached ) = ? [pid 5651] set_robust_list(0x55558749c6e0, 24 [pid 5627] <... clone resumed>, child_tidptr=0x55558749c6d0) = 5651 [pid 5651] <... set_robust_list resumed>) = 0 [pid 5627] rt_sigprocmask(SIG_SETMASK, [] [pid 5651] rt_sigprocmask(SIG_SETMASK, [] [pid 5627] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5651] <... rt_sigprocmask resumed>, NULL, 8) = 0 [ 82.956264][ T5342] dvbdev: DVB: registering new adapter (Hauppauge 126xxx ATSC) [ 82.956357][ T5342] usb 3-1: media controller created [ 82.958348][ T898] usb 2-1: selecting invalid altsetting 1 [ 82.958366][ T898] set interface failed [ 82.958673][ T898] usb 2-1: dvb_usb_v2: usb_bulk_msg() failed=-22 [pid 5651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5632] +++ exited with 0 +++ [pid 5630] +++ exited with 0 +++ [pid 5631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5632, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5630, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5651] setpgid(0, 0) = 0 [pid 5651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5651] write(3, "1000", 4ci-upstream-kasan-gce-root/strace-static-x86_64: Process 5653 attached ) = 4 [pid 5651] close(3 [pid 5653] set_robust_list(0x55558749c6e0, 24 [pid 5651] <... close resumed>) = 0 [pid 5629] <... clone resumed>, child_tidptr=0x55558749c6d0) = 5653 [pid 5653] <... set_robust_list resumed>) = 0 [pid 5651] write(1, "executing program\n", 18 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 5653] rt_sigprocmask(SIG_SETMASK, [] [pid 5651] <... write resumed>) = 18 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 5653] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5651] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5651] <... openat resumed>) = 3 [pid 5653] setpgid(0, 0) = 0 [pid 5651] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff0240ce50 [pid 5653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5651] <... ioctl resumed>) = 0 [pid 5653] <... openat resumed>) = 3 [pid 5651] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5653] write(3, "1000", 4) = 4 [ 82.958718][ T898] error writing reg: 0xff, val: 0x00 [ 83.012104][ T9] usb 4-1: dvb_usb_v2: found a 'Hauppauge 126xxx ATSC' in warm state [ 83.012664][ T25] usb 6-1: dvb_usb_v2: found a 'Hauppauge 126xxx ATSC' in warm state [ 83.044876][ T10] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 83.057500][ T981] usb 5-1: dvb_usb_v2: found a 'Hauppauge 126xxx ATSC' in warm state [pid 5653] close(3ci-upstream-kasan-gce-root/strace-static-x86_64: Process 5654 attached ) = 0 [pid 5653] write(1, "executing program\n", 18 [pid 5631] <... clone resumed>, child_tidptr=0x55558749c6d0) = 5654 executing program [pid 5653] <... write resumed>) = 18 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5653] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5654] set_robust_list(0x55558749c6e0, 24 [pid 5653] <... openat resumed>) = 3 [pid 5651] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5654] <... set_robust_list resumed>) = 0 [pid 5653] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff0240ce50 [pid 5651] <... ioctl resumed>) = 0 [pid 5654] rt_sigprocmask(SIG_SETMASK, [] [pid 5651] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5654] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5654] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5653] <... ioctl resumed>) = 0 [pid 5653] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 5654] <... prctl resumed>) = 0 [pid 5654] setpgid(0, 0) = 0 [pid 5654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5654] write(3, "1000", 4) = 4 [pid 5654] close(3) = 0 executing program [pid 5654] write(1, "executing program\n", 18) = 18 [pid 5654] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5654] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff0240ce50) = 0 [pid 5654] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 5653] <... ioctl resumed>) = 0 [pid 5653] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50) = 0 [pid 5654] <... ioctl resumed>) = 0 [pid 5654] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50) = 0 [pid 5653] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [ 83.077026][ T25] usb 6-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 83.081997][ T981] usb 5-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 83.108905][ T9] usb 4-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [pid 5654] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5638] openat(AT_FDCWD, "/dev/dvb/adapter1/demux0", O_RDWR [pid 5636] openat(AT_FDCWD, "/dev/dvb/adapter1/demux0", O_RDWR [pid 5638] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5636] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5636] ioctl(-1, DMX_SET_PES_FILTER, 0x200000000100) = -1 EBADF (Bad file descriptor) [pid 5638] ioctl(-1, DMX_SET_PES_FILTER, 0x200000000100 [pid 5636] exit_group(0 [pid 5638] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... exit_group resumed>) = ? [ 83.142052][ T10] usb 1-1: selecting invalid altsetting 1 [ 83.142074][ T10] set interface failed [ 83.142089][ T10] usb 1-1: dvb_usb_v2: usb_bulk_msg() failed=-22 [pid 5639] openat(AT_FDCWD, "/dev/dvb/adapter1/demux0", O_RDWR [pid 5638] exit_group(0 [pid 5639] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5639] ioctl(-1, DMX_SET_PES_FILTER, 0x200000000100 [pid 5638] <... exit_group resumed>) = ? [pid 5639] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5639] exit_group(0) = ? [pid 5636] +++ exited with 0 +++ [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5636, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5638] +++ exited with 0 +++ [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5638, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5633] <... restart_syscall resumed>) = 0 [pid 5634] <... restart_syscall resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5639] +++ exited with 0 +++ [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [ 83.142107][ T10] error writing reg: 0xff, val: 0x00 [ 83.192134][ T5342] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5639, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-kasan-gce-root/strace-static-x86_64: Process 5657 attached [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5657] set_robust_list(0x55558749c6e0, 24ci-upstream-kasan-gce-root/strace-static-x86_64: Process 5658 attached ) = 0 [pid 5657] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... clone resumed>, child_tidptr=0x55558749c6d0) = 5657 [pid 5657] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5658] set_robust_list(0x55558749c6e0, 24 [pid 5657] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5634] <... clone resumed>, child_tidptr=0x55558749c6d0) = 5658 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5658] <... set_robust_list resumed>) = 0 [pid 5657] <... prctl resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5658] rt_sigprocmask(SIG_SETMASK, [] [pid 5657] setpgid(0, 0 [pid 5658] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5657] <... setpgid resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5658] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5658] <... prctl resumed>) = 0 [pid 5658] setpgid(0, 0) = 0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5657] write(3, "1000", 4 [pid 5658] <... openat resumed>) = 3 [pid 5657] <... write resumed>) = 4 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5657] close(3 [pid 5658] write(3, "1000", 4 [pid 5657] <... close resumed>) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5658] <... write resumed>) = 4 [ 83.247666][ T5342] usb 3-1: selecting invalid altsetting 1 [ 83.247689][ T5342] set interface failed [ 83.247704][ T5342] usb 3-1: dvb_usb_v2: usb_bulk_msg() failed=-22 [ 83.247723][ T5342] error writing reg: 0xff, val: 0x00 [ 83.247800][ T25] dvbdev: DVB: registering new adapter (Hauppauge 126xxx ATSC) [ 83.247863][ T25] usb 6-1: media controller created [ 83.254770][ T981] dvbdev: DVB: registering new adapter (Hauppauge 126xxx ATSC) [pid 5658] close(3ci-upstream-kasan-gce-root/strace-static-x86_64: Process 5660 attached ) = 0 [pid 5657] write(1, "executing program\n", 18 [pid 5658] write(1, "executing program\n", 18 [pid 5657] <... write resumed>) = 18 executing program executing program [pid 5658] <... write resumed>) = 18 [pid 5657] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5637] <... clone resumed>, child_tidptr=0x55558749c6d0) = 5660 [pid 5660] set_robust_list(0x55558749c6e0, 24 [pid 5658] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5657] <... openat resumed>) = 3 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5660] <... set_robust_list resumed>) = 0 [pid 5658] <... openat resumed>) = 3 [pid 5657] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff0240ce50 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5660] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5658] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff0240ce50 [pid 5657] <... ioctl resumed>) = 0 [pid 5660] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5657] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 5658] <... ioctl resumed>) = 0 [pid 5657] <... ioctl resumed>) = 0 [pid 5660] <... prctl resumed>) = 0 [pid 5658] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 5660] setpgid(0, 0 [pid 5658] <... ioctl resumed>) = 0 [pid 5660] <... setpgid resumed>) = 0 [pid 5660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5660] write(3, "1000", 4 [pid 5658] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5657] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5660] <... write resumed>) = 4 [pid 5658] <... ioctl resumed>) = 0 [pid 5660] close(3 [pid 5657] <... ioctl resumed>) = 0 [pid 5660] <... close resumed>) = 0 [pid 5658] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5657] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5660] write(1, "executing program\n", 18) = 18 executing program [pid 5660] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5660] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff0240ce50) = 0 [ 83.254834][ T981] usb 5-1: media controller created [ 83.260355][ T9] dvbdev: DVB: registering new adapter (Hauppauge 126xxx ATSC) [ 83.260441][ T9] usb 4-1: media controller created [pid 5660] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5660] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50) = 0 [ 83.377815][ T981] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 83.418669][ T9] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 83.446785][ T898] dvb_usb_mxl111sf 2-1:1.0: probe with driver dvb_usb_mxl111sf failed with error -22 [ 83.464090][ T9] usb 4-1: selecting invalid altsetting 1 [ 83.464109][ T9] set interface failed [ 83.464124][ T9] usb 4-1: dvb_usb_v2: usb_bulk_msg() failed=-22 [ 83.464142][ T9] error writing reg: 0xff, val: 0x00 [ 83.466857][ T898] usb 2-1: USB disconnect, device number 2 [ 83.509755][ T25] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 83.550788][ T25] usb 6-1: selecting invalid altsetting 1 [ 83.550811][ T25] set interface failed [ 83.550826][ T25] usb 6-1: dvb_usb_v2: usb_bulk_msg() failed=-22 [ 83.550845][ T25] error writing reg: 0xff, val: 0x00 [ 83.576963][ T10] dvb_usb_mxl111sf 1-1:1.0: probe with driver dvb_usb_mxl111sf failed with error -22 [ 83.588393][ T10] usb 1-1: USB disconnect, device number 2 [ 83.610105][ T981] usb 5-1: selecting invalid altsetting 1 [ 83.610124][ T981] set interface failed [ 83.610139][ T981] usb 5-1: dvb_usb_v2: usb_bulk_msg() failed=-22 [ 83.610157][ T981] error writing reg: 0xff, val: 0x00 [ 83.628354][ T9] dvb_usb_mxl111sf 4-1:1.0: probe with driver dvb_usb_mxl111sf failed with error -22 [ 83.658305][ T9] usb 4-1: USB disconnect, device number 2 [ 83.668783][ T5342] dvb_usb_mxl111sf 3-1:1.0: probe with driver dvb_usb_mxl111sf failed with error -22 [ 83.689558][ T5342] usb 3-1: USB disconnect, device number 2 [pid 5660] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5653] <... ioctl resumed>) = 0 [ 83.711979][ T25] dvb_usb_mxl111sf 6-1:1.0: probe with driver dvb_usb_mxl111sf failed with error -22 [ 83.714261][ T25] usb 6-1: USB disconnect, device number 2 [ 83.755641][ T981] dvb_usb_mxl111sf 5-1:1.0: probe with driver dvb_usb_mxl111sf failed with error -22 [pid 5653] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5651] <... ioctl resumed>) = 0 [pid 5651] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5653] <... ioctl resumed>) = 0 [ 83.769507][ T981] usb 5-1: USB disconnect, device number 2 [pid 5653] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5651] <... ioctl resumed>) = 0 [pid 5651] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5657] <... ioctl resumed>) = 0 [pid 5657] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5653] <... ioctl resumed>) = 0 [pid 5653] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40) = 18 [pid 5653] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50) = 0 [pid 5653] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5651] <... ioctl resumed>) = 0 [pid 5651] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40) = 18 [pid 5651] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50) = 0 [pid 5654] <... ioctl resumed>) = 0 [pid 5651] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5654] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5660] <... ioctl resumed>) = 0 [pid 5660] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5657] <... ioctl resumed>) = 0 [pid 5657] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5653] <... ioctl resumed>) = 0 [pid 5653] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5658] <... ioctl resumed>) = 0 [ 83.861649][ T898] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 83.891229][ T10] usb 1-1: new high-speed USB device number 3 using dummy_hcd [pid 5658] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5654] <... ioctl resumed>) = 0 [pid 5651] <... ioctl resumed>) = 0 [pid 5654] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5651] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5657] <... ioctl resumed>) = 0 [pid 5657] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40) = 18 [pid 5657] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50) = 0 [pid 5657] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5660] <... ioctl resumed>) = 0 [pid 5660] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5658] <... ioctl resumed>) = 0 [pid 5658] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5653] <... ioctl resumed>) = 0 [pid 5653] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40) = 18 [pid 5653] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50) = 0 [pid 5653] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40) = 9 [pid 5653] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50) = 0 [pid 5653] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40) = 69 [ 83.981232][ T9] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 84.013311][ T898] usb 2-1: New USB device found, idVendor=2040, idProduct=c601, bcdDevice= 0.01 [pid 5653] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5654] <... ioctl resumed>) = 0 [pid 5653] <... ioctl resumed>) = 0 [pid 5654] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40 [pid 5653] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0xfa) = 0 [pid 5653] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5653] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff0240be40) = 0 [pid 5654] <... ioctl resumed>) = 18 [pid 5651] <... ioctl resumed>) = 0 [pid 5654] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5651] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40 [pid 5654] <... ioctl resumed>) = 0 [pid 5651] <... ioctl resumed>) = 18 [pid 5654] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5651] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50) = 0 [pid 5651] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40) = 9 [pid 5651] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50) = 0 [ 84.031369][ T898] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 84.031423][ T898] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.032889][ T5342] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 84.053716][ T10] usb 1-1: New USB device found, idVendor=2040, idProduct=c601, bcdDevice= 0.01 [ 84.069261][ T25] usb 6-1: new high-speed USB device number 3 using dummy_hcd [pid 5651] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40 [pid 5660] <... ioctl resumed>) = 0 [pid 5658] <... ioctl resumed>) = 0 [pid 5657] <... ioctl resumed>) = 0 [pid 5660] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40 [pid 5658] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40 [pid 5657] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5651] <... ioctl resumed>) = 69 [pid 5660] <... ioctl resumed>) = 18 [ 84.075126][ T898] usb 2-1: dvb_usb_v2: found a 'Hauppauge 126xxx ATSC' in warm state [ 84.078770][ T981] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 84.082497][ T898] usb 2-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 84.085087][ T898] dvbdev: DVB: registering new adapter (Hauppauge 126xxx ATSC) [ 84.085165][ T898] usb 2-1: media controller created [ 84.112010][ T898] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [pid 5651] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5660] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5658] <... ioctl resumed>) = 18 [pid 5660] <... ioctl resumed>) = 0 [pid 5654] <... ioctl resumed>) = 0 [pid 5660] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5658] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50) = 0 [pid 5654] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5658] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5657] <... ioctl resumed>) = 0 [pid 5651] <... ioctl resumed>) = 0 [pid 5657] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40 [pid 5651] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0xfa) = 0 [ 84.114728][ T10] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 84.114779][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.137340][ T898] usb 2-1: selecting invalid altsetting 1 [ 84.137357][ T898] set interface failed [ 84.137373][ T898] usb 2-1: dvb_usb_v2: usb_bulk_msg() failed=-22 [pid 5657] <... ioctl resumed>) = 18 [pid 5651] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 5657] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50) = 0 [pid 5657] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40 [pid 5660] <... ioctl resumed>) = 0 [pid 5651] <... ioctl resumed>) = 0 [pid 5660] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5657] <... ioctl resumed>) = 9 [pid 5651] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff0240be40 [pid 5657] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50) = 0 [pid 5651] <... ioctl resumed>) = 0 [pid 5657] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40) = 69 [ 84.137391][ T898] error writing reg: 0xff, val: 0x00 [ 84.186647][ T9] usb 4-1: New USB device found, idVendor=2040, idProduct=c601, bcdDevice= 0.01 [ 84.218662][ T9] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 84.218717][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 5657] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5654] <... ioctl resumed>) = 0 [pid 5654] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40) = 18 [pid 5658] <... ioctl resumed>) = 0 [pid 5654] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50) = 0 [pid 5654] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40 [pid 5658] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5654] <... ioctl resumed>) = 9 [pid 5654] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50) = 0 [pid 5654] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40) = 69 [pid 5654] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50) = 0 [pid 5654] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0xfa) = 0 [pid 5654] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5653] openat(AT_FDCWD, "/dev/dvb/adapter1/demux0", O_RDWR [pid 5654] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff0240be40 [pid 5653] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5654] <... ioctl resumed>) = 0 [pid 5653] ioctl(-1, DMX_SET_PES_FILTER, 0x200000000100) = -1 EBADF (Bad file descriptor) [ 84.221775][ T10] usb 1-1: dvb_usb_v2: found a 'Hauppauge 126xxx ATSC' in warm state [ 84.234376][ T898] dvb_usb_mxl111sf 2-1:1.0: probe with driver dvb_usb_mxl111sf failed with error -22 [ 84.240603][ T10] usb 1-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 84.240950][ T10] dvbdev: DVB: registering new adapter (Hauppauge 126xxx ATSC) [ 84.240996][ T10] usb 1-1: media controller created [ 84.250541][ T5342] usb 3-1: New USB device found, idVendor=2040, idProduct=c601, bcdDevice= 0.01 [pid 5653] exit_group(0) = ? [pid 5660] <... ioctl resumed>) = 0 [pid 5660] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40) = 18 [pid 5660] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50) = 0 [pid 5660] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40) = 9 [pid 5660] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50) = 0 [pid 5660] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40) = 69 [ 84.268881][ T5342] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 84.268933][ T5342] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.303045][ T5342] usb 3-1: dvb_usb_v2: found a 'Hauppauge 126xxx ATSC' in warm state [ 84.309428][ T898] usb 2-1: USB disconnect, device number 3 [ 84.315780][ T25] usb 6-1: New USB device found, idVendor=2040, idProduct=c601, bcdDevice= 0.01 [pid 5660] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5657] <... ioctl resumed>) = 0 [pid 5657] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0xfa) = 0 [pid 5657] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5657] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff0240be40) = 0 [pid 5653] +++ exited with 0 +++ [pid 5629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5653, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 84.322226][ T25] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 84.322276][ T25] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.367105][ T9] usb 4-1: dvb_usb_v2: found a 'Hauppauge 126xxx ATSC' in warm state [ 84.370710][ T5342] usb 3-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [pid 5629] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 5660] <... ioctl resumed>) = 0 [pid 5660] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0xfa) = 0 [pid 5660] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 5658] <... ioctl resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5660] <... ioctl resumed>) = 0 [pid 5658] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5660] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff0240be40 [pid 5658] <... ioctl resumed>) = 18 [pid 5651] openat(AT_FDCWD, "/dev/dvb/adapter1/demux0", O_RDWR [pid 5629] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5658] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50) = 0 [pid 5651] <... openat resumed>) = 4 [pid 5660] <... ioctl resumed>) = 0 [ 84.372630][ T10] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 84.392051][ T9] usb 4-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 84.424470][ T981] usb 5-1: New USB device found, idVendor=2040, idProduct=c601, bcdDevice= 0.01 [pid 5658] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40) = 9 [pid 5651] ioctl(4, DMX_SET_PES_FILTER, 0x200000000100 [pid 5658] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50ci-upstream-kasan-gce-root/strace-static-x86_64: Process 5666 attached ) = 0 [pid 5629] <... clone resumed>, child_tidptr=0x55558749c6d0) = 5666 [pid 5666] set_robust_list(0x55558749c6e0, 24 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 5666] <... set_robust_list resumed>) = 0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5666] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5666] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5666] setpgid(0, 0) = 0 [pid 5666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5658] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff0240be40 [pid 5666] write(3, "1000", 4) = 4 [pid 5666] close(3) = 0 [pid 5666] write(1, "executing program\n", 18) = 18 executing program [pid 5666] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5666] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff0240ce50) = 0 [pid 5666] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5654] openat(AT_FDCWD, "/dev/dvb/adapter1/demux0", O_RDWR [pid 5666] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50) = 0 [ 84.442340][ T5651] usb 1-1: dvb_usb_v2: could not submit urb no. 0 - get them all back [ 84.442385][ T5651] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000061: 0000 [#1] SMP KASAN NOPTI [ 84.442948][ T25] usb 6-1: dvb_usb_v2: found a 'Hauppauge 126xxx ATSC' in warm state [ 84.461952][ T25] usb 6-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 84.480800][ T5651] KASAN: null-ptr-deref in range [0x0000000000000308-0x000000000000030f] [ 84.489291][ T5651] CPU: 0 UID: 0 PID: 5651 Comm: syz-executor908 Not tainted syzkaller #0 PREEMPT(full) [ 84.499004][ T5651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 84.509039][ T5651] RIP: 0010:mxl111sf_ep6_streaming_ctrl+0x2e/0x2e0 [ 84.515565][ T5651] Code: 55 41 57 41 56 41 54 53 89 f5 49 89 fe 49 bc 00 00 00 00 00 fc ff df e8 10 62 93 f9 49 8d 9e 08 03 00 00 48 89 d8 48 c1 e8 03 <42> 80 3c 20 00 74 08 48 89 df e8 53 66 03 fa 48 8b 1b 48 83 c3 38 [ 84.535150][ T5651] RSP: 0018:ffffc900036b7b30 EFLAGS: 00010212 [ 84.541201][ T5651] RAX: 0000000000000061 RBX: 0000000000000308 RCX: ffff88807faf0000 [ 84.549153][ T5651] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 84.557106][ T5651] RBP: 0000000000000001 R08: ffffc900036b7647 R09: 1ffff920006d6ec8 [ 84.565078][ T5651] R10: dffffc0000000000 R11: ffffffff883479d0 R12: dffffc0000000000 [ 84.573050][ T5651] R13: ffff8880798113b8 R14: 0000000000000000 R15: ffff8880798108d8 [ 84.581094][ T5651] FS: 000055558749c400(0000) GS:ffff888124cca000(0000) knlGS:0000000000000000 [ 84.590021][ T5651] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 84.596594][ T5651] CR2: 00007fbf685aaa20 CR3: 0000000020716000 CR4: 0000000000350ef0 [ 84.604551][ T5651] Call Trace: [ 84.607809][ T5651] [ 84.610739][ T5651] ? __pfx_mxl111sf_ep6_streaming_ctrl+0x10/0x10 [ 84.617491][ T5651] dvb_usb_start_feed+0x57a/0xc70 [ 84.622530][ T5651] ? __pfx_dvb_usb_start_feed+0x10/0x10 [ 84.628069][ T5651] dmx_ts_feed_start_filtering+0x129/0x220 [ 84.633876][ T5651] dvb_dmxdev_filter_start+0x434/0x10d0 [ 84.639423][ T5651] dvb_demux_do_ioctl+0x48b/0x540 [ 84.644439][ T5651] dvb_usercopy+0x199/0x2e0 [ 84.648938][ T5651] ? __pfx_dvb_demux_do_ioctl+0x10/0x10 [ 84.654479][ T5651] ? __pfx_dvb_usercopy+0x10/0x10 [ 84.659500][ T5651] ? __pfx_dvb_demux_ioctl+0x10/0x10 [ 84.664773][ T5651] dvb_demux_ioctl+0x29/0x40 [ 84.669373][ T5651] __se_sys_ioctl+0xfc/0x170 [ 84.673952][ T5651] do_syscall_64+0x166/0x520 [ 84.678532][ T5651] ? trace_irq_disable+0x3b/0x140 [ 84.683538][ T5651] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [pid 5666] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50) = 0 [ 84.689588][ T5651] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.695463][ T5651] RIP: 0033:0x7fbf6855bcf9 [ 84.699882][ T5651] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d8 ff ff ff f7 d8 64 89 01 48 [ 84.719468][ T5651] RSP: 002b:00007fff0240de98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 84.727869][ T5651] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbf6855bcf9 [ 84.735822][ T5651] RDX: 0000200000000100 RSI: 0000000040146f2c RDI: 0000000000000004 [pid 5666] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5658] <... ioctl resumed>) = 69 [pid 5658] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5666] <... ioctl resumed>) = 0 [pid 5660] openat(AT_FDCWD, "/dev/dvb/adapter1/demux0", O_RDWR [pid 5657] openat(AT_FDCWD, "/dev/dvb/adapter1/demux0", O_RDWR [ 84.743774][ T5651] RBP: 00000000000f4240 R08: 0000000000000000 R09: 0000000000000009 [ 84.751724][ T5651] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000140fe [ 84.759674][ T5651] R13: 00007fff0240deac R14: 00007fff0240dec0 R15: 00007fff0240deb0 [ 84.767635][ T5651] [ 84.770648][ T5651] Modules linked in: [ 84.774931][ T5651] ---[ end trace 0000000000000000 ]--- [ 84.783744][ T981] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [pid 5666] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff0240ce50 [pid 5658] <... ioctl resumed>) = 0 [pid 5658] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0xfa) = 0 [pid 5658] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5658] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff0240be40) = 0 [ 84.783789][ T981] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.784129][ T5651] RIP: 0010:mxl111sf_ep6_streaming_ctrl+0x2e/0x2e0 [ 84.784166][ T5651] Code: 55 41 57 41 56 41 54 53 89 f5 49 89 fe 49 bc 00 00 00 00 00 fc ff df e8 10 62 93 f9 49 8d 9e 08 03 00 00 48 89 d8 48 c1 e8 03 <42> 80 3c 20 00 74 08 48 89 df e8 53 66 03 fa 48 8b 1b 48 83 c3 38 [ 84.784186][ T5651] RSP: 0018:ffffc900036b7b30 EFLAGS: 00010212 [ 84.784208][ T5651] RAX: 0000000000000061 RBX: 0000000000000308 RCX: ffff88807faf0000 [ 84.784225][ T5651] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 84.784240][ T5651] RBP: 0000000000000001 R08: ffffc900036b7647 R09: 1ffff920006d6ec8 [ 84.784257][ T5651] R10: dffffc0000000000 R11: ffffffff883479d0 R12: dffffc0000000000 [ 84.784276][ T5651] R13: ffff8880798113b8 R14: 0000000000000000 R15: ffff8880798108d8 [ 84.784296][ T5651] FS: 000055558749c400(0000) GS:ffff888124dca000(0000) knlGS:0000000000000000 [ 84.784317][ T5651] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 84.784334][ T5651] CR2: 00007fff0240ce50 CR3: 0000000020716000 CR4: 0000000000350ef0 [ 84.784355][ T5651] Kernel panic - not syncing: Fatal exception [ 84.903827][ T5651] Kernel Offset: disabled [ 84.908145][ T5651] Rebooting in 86400 seconds..