ci-upstream-kasan-gce-root/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci-upstream-kasan-gce-root/syz-executor230789290 <...> Warning: Permanently added '10.128.0.97' (ED25519) to the list of known hosts. execve("ci-upstream-kasan-gce-root/syz-executor230789290", ["ci-upstream-kasan-gce-root/syz-executor230789290"], 0x7ffeeb0f3f20 /* 10 vars */) = 0 brk(NULL) = 0x555558a62000 brk(0x555558a62d80) = 0x555558a62d80 arch_prctl(ARCH_SET_FS, 0x555558a62400) = 0 set_tid_address(0x555558a626d0) = 5634 set_robust_list(0x555558a626e0, 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-executor230789290", 4096) = 54 getrandom("\x0f\xe7\x32\x36\x55\x96\x40\xdb", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555558a62d80 brk(0x555558a83d80) = 0x555558a83d80 brk(0x555558a84000) = 0x555558a84000 mprotect(0x7fb309914000, 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|SIGCHLDci-upstream-kasan-gce-root/strace-static-x86_64: Process 5635 attached [pid 5635] set_robust_list(0x555558a626e0, 24 [pid 5634] <... clone resumed>, child_tidptr=0x555558a626d0) = 5635 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] <... set_robust_list resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-kasan-gce-root/strace-static-x86_64: Process 5637 attached ci-upstream-kasan-gce-root/strace-static-x86_64: Process 5636 attached [pid 5634] <... clone resumed>, child_tidptr=0x555558a626d0) = 5637 [pid 5637] set_robust_list(0x555558a626e0, 24 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] set_robust_list(0x555558a626e0, 24 [pid 5635] <... clone resumed>, child_tidptr=0x555558a626d0) = 5636 [pid 5636] <... set_robust_list resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... set_robust_list resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5636] <... prctl resumed>) = 0 [pid 5636] setpgid(0, 0) = 0 [pid 5636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5636] <... openat resumed>) = 3 [pid 5636] write(3, "1000", 4) = 4 [pid 5636] close(3ci-upstream-kasan-gce-root/strace-static-x86_64: Process 5639 attached ci-upstream-kasan-gce-root/strace-static-x86_64: Process 5638 attached [pid 5634] <... clone resumed>, child_tidptr=0x555558a626d0) = 5638 [pid 5636] <... close resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] executing program [pid 5636] write(1, "executing program\n", 18 [pid 5639] set_robust_list(0x555558a626e0, 24 [pid 5638] set_robust_list(0x555558a626e0, 24 [pid 5637] <... clone resumed>, child_tidptr=0x555558a626d0) = 5639 [pid 5636] <... write resumed>) = 18 [pid 5636] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5639] <... set_robust_list resumed>) = 0 [pid 5638] <... set_robust_list resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] <... openat resumed>) = 3 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea4cace10 [pid 5639] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5638] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5636] <... ioctl resumed>) = 0 [pid 5639] setpgid(0, 0 [pid 5638] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-kasan-gce-root/strace-static-x86_64: Process 5641 attached [pid 5639] <... setpgid resumed>) = 0 [pid 5636] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 5634] <... clone resumed>, child_tidptr=0x555558a626d0) = 5641 [pid 5641] set_robust_list(0x555558a626e0, 24 [pid 5639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5641] <... set_robust_list resumed>) = 0 [pid 5639] <... openat resumed>) = 3 [pid 5639] write(3, "1000", 4 [pid 5641] rt_sigprocmask(SIG_SETMASK, [] [pid 5639] <... write resumed>) = 4 [pid 5639] close(3) = 0 ci-upstream-kasan-gce-root/strace-static-x86_64: Process 5642 attached [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5641] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] <... ioctl resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5641] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5638] <... clone resumed>, child_tidptr=0x555558a626d0) = 5642 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5641] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD executing program [pid 5638] rt_sigprocmask(SIG_SETMASK, [] [pid 5642] set_robust_list(0x555558a626e0, 24 [pid 5639] write(1, "executing program\n", 18 [pid 5636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5642] <... set_robust_list resumed>) = 0 [pid 5639] <... write resumed>) = 18 [pid 5636] <... ioctl resumed>) = 0 ci-upstream-kasan-gce-root/strace-static-x86_64: Process 5644 attached [pid 5641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] <... clone resumed>, child_tidptr=0x555558a626d0) = 5644 [pid 5644] set_robust_list(0x555558a626e0, 24 [pid 5642] rt_sigprocmask(SIG_SETMASK, [] [pid 5639] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5639] <... openat resumed>) = 3 [pid 5644] <... set_robust_list resumed>) = 0 [pid 5642] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-kasan-gce-root/strace-static-x86_64: Process 5645 attached [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5644] rt_sigprocmask(SIG_SETMASK, [] [pid 5642] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5641] <... clone resumed>, child_tidptr=0x555558a626d0) = 5645 [pid 5639] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea4cace10 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5645] set_robust_list(0x555558a626e0, 24 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5645] <... set_robust_list resumed>) = 0 [pid 5644] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5642] <... prctl resumed>) = 0 [pid 5641] rt_sigprocmask(SIG_SETMASK, [] [pid 5639] <... ioctl resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5645] rt_sigprocmask(SIG_SETMASK, [] [pid 5644] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5642] setpgid(0, 0 [pid 5641] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5639] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5645] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5645] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5642] <... setpgid resumed>) = 0 [pid 5642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5645] <... prctl resumed>) = 0 [pid 5645] setpgid(0, 0) = 0 [pid 5644] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5642] <... openat resumed>) = 3 [pid 5645] write(3, "1000", 4) = 4 ci-upstream-kasan-gce-root/strace-static-x86_64: Process 5646 attached [pid 5645] close(3) = 0 [pid 5645] write(1, "executing program\n", 18) = 18 [pid 5634] <... clone resumed>, child_tidptr=0x555558a626d0) = 5646 [pid 5645] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5645] <... openat resumed>) = 3 executing program [pid 5642] write(3, "1000", 4 [pid 5639] <... ioctl resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5646] set_robust_list(0x555558a626e0, 24 [pid 5645] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea4cace10 [pid 5642] <... write resumed>) = 4 [pid 5639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10ci-upstream-kasan-gce-root/strace-static-x86_64: Process 5647 attached [pid 5646] <... set_robust_list resumed>) = 0 [pid 5645] <... ioctl resumed>) = 0 [pid 5642] close(3 [pid 5639] <... ioctl resumed>) = 0 [pid 5647] set_robust_list(0x555558a626e0, 24 [pid 5646] rt_sigprocmask(SIG_SETMASK, [] [pid 5645] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 5644] <... clone resumed>, child_tidptr=0x555558a626d0) = 5647 [pid 5642] <... close resumed>) = 0 [pid 5639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5647] <... set_robust_list resumed>) = 0 executing program [pid 5646] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5642] write(1, "executing program\n", 18 [pid 5647] rt_sigprocmask(SIG_SETMASK, [] [pid 5644] rt_sigprocmask(SIG_SETMASK, [] [pid 5642] <... write resumed>) = 18 [pid 5647] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5647] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5646] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5644] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5642] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5647] <... prctl resumed>) = 0 [pid 5647] setpgid(0, 0 [pid 5642] <... openat resumed>) = 3 [pid 5647] <... setpgid resumed>) = 0 [pid 5646] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5645] <... ioctl resumed>) = 0 [pid 5647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5646] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5642] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea4cace10 [pid 5647] <... openat resumed>) = 3 [pid 5645] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10) = 0 [pid 5645] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10ci-upstream-kasan-gce-root/strace-static-x86_64: Process 5649 attached [pid 5647] write(3, "1000", 4) = 4 [pid 5647] close(3) = 0 [pid 5649] set_robust_list(0x555558a626e0, 24 [pid 5642] <... ioctl resumed>) = 0 [pid 5649] <... set_robust_list resumed>) = 0 [pid 5647] write(1, "executing program\n", 18 [pid 5646] <... clone resumed>, child_tidptr=0x555558a626d0) = 5649 [pid 5642] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 5647] <... write resumed>) = 18 executing program [pid 5647] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5646] rt_sigprocmask(SIG_SETMASK, [] [pid 5649] rt_sigprocmask(SIG_SETMASK, [] [pid 5647] <... openat resumed>) = 3 [pid 5647] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea4cace10 [pid 5649] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5647] <... ioctl resumed>) = 0 [pid 5646] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5649] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5647] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 5649] <... prctl resumed>) = 0 [pid 5642] <... ioctl resumed>) = 0 [pid 5649] setpgid(0, 0 [pid 5642] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5649] <... setpgid resumed>) = 0 [pid 5642] <... ioctl resumed>) = 0 [pid 5649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5642] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5649] <... openat resumed>) = 3 [pid 5649] write(3, "1000", 4) = 4 [pid 5647] <... ioctl resumed>) = 0 [pid 5647] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10) = 0 [pid 5647] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5649] close(3) = 0 [pid 5649] write(1, "executing program\n", 18) = 18 executing program [pid 5649] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5649] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea4cace10) = 0 [pid 5649] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10) = 0 [pid 5649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5636] <... ioctl resumed>) = 0 [pid 5636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5645] <... ioctl resumed>) = 0 [pid 5639] <... ioctl resumed>) = 0 [pid 5639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5645] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5642] <... ioctl resumed>) = 0 [pid 5642] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5647] <... ioctl resumed>) = 0 [pid 5647] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5636] <... ioctl resumed>) = 0 [pid 5636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5649] <... ioctl resumed>) = 0 [pid 5649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5639] <... ioctl resumed>) = 0 [pid 5645] <... ioctl resumed>) = 0 [pid 5639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5645] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5642] <... ioctl resumed>) = 0 [pid 5647] <... ioctl resumed>) = 0 [pid 5642] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5647] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5636] <... ioctl resumed>) = 0 [pid 5636] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00) = 18 [pid 5636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10) = 0 [pid 5636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5649] <... ioctl resumed>) = 0 [pid 5649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5645] <... ioctl resumed>) = 0 [pid 5645] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00 [pid 5639] <... ioctl resumed>) = 0 [pid 5639] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00 [pid 5645] <... ioctl resumed>) = 18 [pid 5639] <... ioctl resumed>) = 18 [pid 5645] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5645] <... ioctl resumed>) = 0 [pid 5639] <... ioctl resumed>) = 0 [pid 5639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [ 87.865788][ T30] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 87.895061][ T5351] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 87.905187][ T10] usb 2-1: new high-speed USB device number 2 using dummy_hcd [pid 5645] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5647] <... ioctl resumed>) = 0 [pid 5642] <... ioctl resumed>) = 0 [pid 5647] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00) = 18 [pid 5642] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00 [pid 5647] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10) = 0 [pid 5647] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5649] <... ioctl resumed>) = 0 [pid 5642] <... ioctl resumed>) = 18 [pid 5636] <... ioctl resumed>) = 0 [pid 5642] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5642] <... ioctl resumed>) = 0 [pid 5649] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00 [pid 5642] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5649] <... ioctl resumed>) = 18 [pid 5649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10) = 0 [pid 5649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5645] <... ioctl resumed>) = 0 [pid 5645] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5639] <... ioctl resumed>) = 0 [ 87.925006][ T24] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 87.935207][ T187] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 87.945089][ T5651] usb 6-1: new high-speed USB device number 2 using dummy_hcd [pid 5639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5647] <... ioctl resumed>) = 0 [pid 5642] <... ioctl resumed>) = 0 [pid 5647] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5642] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5636] <... ioctl resumed>) = 0 [pid 5636] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00) = 18 [pid 5636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5649] <... ioctl resumed>) = 0 [pid 5636] <... ioctl resumed>) = 0 [pid 5649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5636] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00) = 9 [pid 5636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10) = 0 [pid 5636] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00) = 25 [pid 5636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5645] <... ioctl resumed>) = 0 [pid 5645] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00 [pid 5636] <... ioctl resumed>) = 0 [pid 5636] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00 [pid 5645] <... ioctl resumed>) = 18 [pid 5645] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10) = 0 [pid 5636] <... ioctl resumed>) = 4 [pid 5645] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00 [pid 5636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5645] <... ioctl resumed>) = 9 [pid 5636] <... ioctl resumed>) = 0 [pid 5645] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5636] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00) = 8 [pid 5636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5645] <... ioctl resumed>) = 0 [pid 5636] <... ioctl resumed>) = 0 [pid 5645] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00 [pid 5636] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00 [pid 5645] <... ioctl resumed>) = 25 [pid 5645] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5636] <... ioctl resumed>) = 8 [pid 5645] <... ioctl resumed>) = 0 [pid 5639] <... ioctl resumed>) = 0 [pid 5636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5645] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00 [pid 5639] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00 [pid 5645] <... ioctl resumed>) = 4 [pid 5639] <... ioctl resumed>) = 18 [pid 5636] <... ioctl resumed>) = 0 [pid 5645] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5645] <... ioctl resumed>) = 0 [pid 5639] <... ioctl resumed>) = 0 [pid 5636] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00 [pid 5645] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00) = 8 [pid 5639] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00 [pid 5636] <... ioctl resumed>) = 8 [pid 5642] <... ioctl resumed>) = 0 [pid 5639] <... ioctl resumed>) = 9 [pid 5636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5642] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00 [pid 5639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10) = 0 [pid 5642] <... ioctl resumed>) = 18 [ 88.060250][ T30] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 88.078373][ T5351] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 88.095199][ T30] usb 1-1: New USB device found, idVendor=086a, idProduct=0100, bcdDevice= 0.00 [pid 5639] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00 [pid 5642] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5645] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5642] <... ioctl resumed>) = 0 [pid 5639] <... ioctl resumed>) = 25 [pid 5647] <... ioctl resumed>) = 0 [pid 5647] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00) = 18 [pid 5642] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00 [pid 5639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5647] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5645] <... ioctl resumed>) = 0 [pid 5642] <... ioctl resumed>) = 9 [pid 5642] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5645] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00 [pid 5647] <... ioctl resumed>) = 0 [pid 5647] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00 [pid 5645] <... ioctl resumed>) = 8 [pid 5642] <... ioctl resumed>) = 0 [pid 5642] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00 [pid 5647] <... ioctl resumed>) = 9 [pid 5645] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5642] <... ioctl resumed>) = 25 [pid 5642] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5647] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5645] <... ioctl resumed>) = 0 [pid 5647] <... ioctl resumed>) = 0 [pid 5645] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00 [pid 5647] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00 [pid 5649] <... ioctl resumed>) = 0 [ 88.099915][ T10] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 88.107008][ T30] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 88.126163][ T187] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 88.126510][ T30] usb 1-1: Product: syz [ 88.141564][ T5351] usb 4-1: New USB device found, idVendor=086a, idProduct=0100, bcdDevice= 0.00 [pid 5649] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00) = 18 [pid 5647] <... ioctl resumed>) = 25 [pid 5645] <... ioctl resumed>) = 8 [pid 5642] <... ioctl resumed>) = 0 [pid 5639] <... ioctl resumed>) = 0 [pid 5642] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00 [pid 5639] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00 [pid 5642] <... ioctl resumed>) = 4 [pid 5639] <... ioctl resumed>) = 4 [pid 5642] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5642] <... ioctl resumed>) = 0 [pid 5639] <... ioctl resumed>) = 0 [pid 5645] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5647] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5642] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00 [pid 5639] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00 [pid 5649] <... ioctl resumed>) = 0 [pid 5649] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00 [pid 5642] <... ioctl resumed>) = 8 [pid 5639] <... ioctl resumed>) = 8 [pid 5642] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10) = 0 [pid 5642] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00) = 8 [pid 5639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5642] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10) = 0 [pid 5639] <... ioctl resumed>) = 0 [pid 5642] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00 [pid 5639] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00 [pid 5649] <... ioctl resumed>) = 9 [pid 5647] <... ioctl resumed>) = 0 [pid 5642] <... ioctl resumed>) = 8 [pid 5639] <... ioctl resumed>) = 8 [pid 5642] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10) = 0 [pid 5639] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00) = 8 [pid 5639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [ 88.151299][ T24] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 88.161651][ T30] usb 1-1: Manufacturer: syz [ 88.168193][ T5351] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 88.173018][ T187] usb 3-1: New USB device found, idVendor=086a, idProduct=0100, bcdDevice= 0.00 [ 88.177376][ T30] usb 1-1: SerialNumber: syz [ 88.190135][ T10] usb 2-1: New USB device found, idVendor=086a, idProduct=0100, bcdDevice= 0.00 [ 88.190167][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 5647] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00 [pid 5649] <... ioctl resumed>) = 0 [pid 5647] <... ioctl resumed>) = 4 [pid 5642] <... ioctl resumed>) = 0 [pid 5642] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0xfa) = 0 [pid 5642] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5642] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fb30991ab4c [pid 5649] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00 [ 88.190191][ T10] usb 2-1: Product: syz [ 88.190210][ T10] usb 2-1: Manufacturer: syz [ 88.200132][ T5351] usb 4-1: Product: syz [ 88.212153][ T187] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 88.212181][ T187] usb 3-1: Product: syz [ 88.212199][ T187] usb 3-1: Manufacturer: syz [ 88.212217][ T187] usb 3-1: SerialNumber: syz [ 88.214646][ T10] usb 2-1: SerialNumber: syz [ 88.221421][ T5351] usb 4-1: Manufacturer: syz [ 88.238148][ T5642] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [pid 5647] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5636] <... ioctl resumed>) = 0 [pid 5636] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0xfa [pid 5647] <... ioctl resumed>) = 0 [pid 5647] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00 [pid 5636] <... ioctl resumed>) = 0 [pid 5636] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5636] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fb30991ab4c [pid 5649] <... ioctl resumed>) = 25 [pid 5647] <... ioctl resumed>) = 8 [pid 5649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5647] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5645] <... ioctl resumed>) = 0 [pid 5647] <... ioctl resumed>) = 0 [pid 5647] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00 [pid 5645] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0xfa [pid 5649] <... ioctl resumed>) = 0 [pid 5647] <... ioctl resumed>) = 8 [pid 5645] <... ioctl resumed>) = 0 [pid 5642] <... ioctl resumed>) = -1 EINVAL (Invalid argument) [pid 5649] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00 [pid 5647] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5645] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 5642] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea4cabe00 [pid 5645] <... ioctl resumed>) = 0 [ 88.247709][ T5351] usb 4-1: SerialNumber: syz [ 88.265165][ T5651] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 88.267956][ T5636] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 88.297473][ T5645] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 88.298128][ T187] emi26 - firmware loader 3-1:1.0: emi26_probe start [pid 5649] <... ioctl resumed>) = 4 [pid 5647] <... ioctl resumed>) = 0 [pid 5645] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fb30991ab4c [pid 5642] <... ioctl resumed>) = 0 [pid 5649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5647] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00 [pid 5649] <... ioctl resumed>) = 0 [pid 5647] <... ioctl resumed>) = 8 [pid 5645] <... ioctl resumed>) = -1 EINVAL (Invalid argument) [pid 5639] <... ioctl resumed>) = 0 [pid 5636] <... ioctl resumed>) = -1 EINVAL (Invalid argument) [pid 5639] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0xfa [pid 5636] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea4cabe00 [pid 5639] <... ioctl resumed>) = 0 [pid 5639] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5639] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fb30991ab4c [pid 5649] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00 [pid 5636] <... ioctl resumed>) = 0 [pid 5647] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5645] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea4cabe00) = 0 [ 88.306455][ T24] usb 5-1: New USB device found, idVendor=086a, idProduct=0100, bcdDevice= 0.00 [ 88.320815][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 88.329150][ T24] usb 5-1: Product: syz [ 88.331314][ T5639] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 88.334576][ T24] usb 5-1: Manufacturer: syz [ 88.347098][ T187] usb 3-1: Direct firmware load for emi26/loader.fw failed with error -2 [ 88.348105][ T24] usb 5-1: SerialNumber: syz [pid 5649] <... ioctl resumed>) = 8 [pid 5639] <... ioctl resumed>) = -1 EINVAL (Invalid argument) [pid 5639] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea4cabe00 [pid 5649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [pid 5647] <... ioctl resumed>) = 0 [pid 5639] <... ioctl resumed>) = 0 [pid 5649] <... ioctl resumed>) = 0 [pid 5647] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0xfa [pid 5649] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00 [pid 5647] <... ioctl resumed>) = 0 [pid 5647] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 5649] <... ioctl resumed>) = 8 [pid 5647] <... ioctl resumed>) = 0 [pid 5649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10 [ 88.358709][ T187] usb 3-1: Falling back to sysfs fallback for: emi26/loader.fw [ 88.364532][ T5351] emi26 - firmware loader 4-1:1.0: emi26_probe start [ 88.378684][ T30] emi26 - firmware loader 1-1:1.0: emi26_probe start [ 88.379292][ T10] emi26 - firmware loader 2-1:1.0: emi26_probe start [pid 5647] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fb30991ab4c) = -1 EINVAL (Invalid argument) [pid 5649] <... ioctl resumed>) = 0 [pid 5649] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea4cabe00 [pid 5647] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea4cabe00) = 0 [pid 5649] <... ioctl resumed>) = 8 [ 88.410545][ T5647] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 88.419031][ T5651] usb 6-1: New USB device found, idVendor=086a, idProduct=0100, bcdDevice= 0.00 [ 88.432029][ T5651] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 88.442742][ T24] emi26 - firmware loader 5-1:1.0: emi26_probe start [ 88.449676][ T5651] usb 6-1: Product: syz [ 88.454077][ T5651] usb 6-1: Manufacturer: syz [pid 5649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea4cace10) = 0 [pid 5649] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0xfa) = 0 [pid 5649] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5649] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fb30991ab4c) = -1 EINVAL (Invalid argument) [pid 5649] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea4cabe00) = 0 [pid 5642] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [ 88.459593][ T5651] usb 6-1: SerialNumber: syz [ 88.472889][ T5649] raw-gadget.5 gadget.5: fail, usb_ep_enable returned -22 [ 88.490990][ T5651] emi26 - firmware loader 6-1:1.0: emi26_probe start [pid 5642] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 5642] openat(AT_FDCWD, "./sys/class/firmware/emi26!loader.fw/loading", O_WRONLY) = 4 [pid 5642] write(4, "\x31\x00", 2) = 2 [ 88.546200][ T24] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] SMP KASAN NOPTI [ 88.558333][ T24] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 88.566726][ T24] CPU: 1 UID: 0 PID: 24 Comm: kworker/1:0 Not tainted syzkaller #0 PREEMPT(full) [ 88.575937][ T24] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 88.585984][ T24] Workqueue: usb_hub_wq hub_event [ 88.591020][ T24] RIP: 0010:emi26_probe+0x283/0x1690 [ 88.596313][ T24] Code: ff 89 de e8 bf 9d 98 00 85 db 0f 84 d9 01 00 00 e8 12 9a 98 00 48 bb 00 00 00 00 00 fc ff df 49 8d 7e 04 48 89 f8 48 c1 e8 03 <0f> b6 04 18 84 c0 75 47 49 8d 7e 05 48 89 f8 48 c1 e8 03 0f b6 04 [ 88.616027][ T24] RSP: 0018:ffffc900001e6d60 EFLAGS: 00010257 [ 88.622094][ T24] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: ffff88801e685d00 [ 88.630052][ T24] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 88.638035][ T24] RBP: ffffc900001e6e90 R08: ffffffff90579d37 R09: 1ffffffff20af3a6 [ 88.645999][ T24] R10: dffffc0000000000 R11: fffffbfff20af3a7 R12: fffffffffffffffa [ 88.653956][ T24] R13: 1fffffffffffffff R14: 0000000000000000 R15: 1fffffffffffffff [ 88.661936][ T24] FS: 0000000000000000(0000) GS:ffff88812504b000(0000) knlGS:0000000000000000 [ 88.671292][ T24] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 88.677874][ T24] CR2: 00007fb3098d0a60 CR3: 0000000028671000 CR4: 0000000000350ef0 [ 88.685829][ T24] Call Trace: [ 88.689090][ T24] [ 88.692002][ T24] ? srso_alias_return_thunk+0x5/0xfbef5 [ 88.697655][ T24] ? __pfx_emi26_probe+0x10/0x10 [ 88.702582][ T24] ? lockdep_hardirqs_on+0x7a/0x110 [ 88.707784][ T24] ? srso_alias_return_thunk+0x5/0xfbef5 [ 88.713402][ T24] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 88.719196][ T24] ? __pm_runtime_set_status+0x994/0xc80 [ 88.724853][ T24] usb_probe_interface+0x653/0xc60 [ 88.729953][ T24] ? __pfx_usb_probe_interface+0x10/0x10 [ 88.735572][ T24] really_probe+0x254/0xae0 [ 88.740077][ T24] __driver_probe_device+0x1e8/0x360 [ 88.745444][ T24] driver_probe_device+0x4f/0x240 [ 88.750492][ T24] __device_attach_driver+0x270/0x410 [ 88.755889][ T24] bus_for_each_drv+0x258/0x2f0 [ 88.760729][ T24] ? __pfx___device_attach_driver+0x10/0x10 [ 88.766808][ T24] ? __pfx_bus_for_each_drv+0x10/0x10 [ 88.772169][ T24] ? srso_alias_return_thunk+0x5/0xfbef5 [ 88.777896][ T24] ? lockdep_hardirqs_on+0x7a/0x110 [ 88.783084][ T24] ? srso_alias_return_thunk+0x5/0xfbef5 [ 88.788706][ T24] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 88.794951][ T24] ? srso_alias_return_thunk+0x5/0xfbef5 [ 88.800588][ T24] __device_attach+0x2c4/0x450 [ 88.805360][ T24] ? srso_alias_return_thunk+0x5/0xfbef5 [ 88.810997][ T24] ? __pfx___device_attach+0x10/0x10 [ 88.816295][ T24] ? do_raw_spin_unlock+0xf5/0x210 [ 88.821410][ T24] ? srso_alias_return_thunk+0x5/0xfbef5 [ 88.827212][ T24] ? _raw_spin_unlock+0x28/0x50 [ 88.832059][ T24] ? srso_alias_return_thunk+0x5/0xfbef5 [ 88.837684][ T24] device_initial_probe+0xa1/0xd0 [ 88.842703][ T24] bus_probe_device+0x12a/0x220 [ 88.847542][ T24] device_add+0x7d7/0xb80 [ 88.851859][ T24] usb_set_configuration+0x1ad8/0x2180 [ 88.857423][ T24] usb_generic_driver_probe+0x8d/0x150 [ 88.862868][ T24] usb_probe_device+0x1c3/0x3b0 [ 88.867728][ T24] ? __pfx_usb_probe_device+0x10/0x10 [ 88.873090][ T24] really_probe+0x254/0xae0 [ 88.877594][ T24] __driver_probe_device+0x1e8/0x360 [ 88.882873][ T24] driver_probe_device+0x4f/0x240 [ 88.887946][ T24] __device_attach_driver+0x270/0x410 [ 88.893399][ T24] bus_for_each_drv+0x258/0x2f0 [ 88.898233][ T24] ? __pfx___device_attach_driver+0x10/0x10 [ 88.904121][ T24] ? __pfx_bus_for_each_drv+0x10/0x10 [ 88.909473][ T24] ? srso_alias_return_thunk+0x5/0xfbef5 [ 88.915128][ T24] ? lockdep_hardirqs_on+0x7a/0x110 [ 88.920327][ T24] ? srso_alias_return_thunk+0x5/0xfbef5 [ 88.925946][ T24] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 88.931740][ T24] ? srso_alias_return_thunk+0x5/0xfbef5 [ 88.937379][ T24] __device_attach+0x2c4/0x450 [ 88.942135][ T24] ? __pfx___device_attach+0x10/0x10 [ 88.948302][ T24] ? do_raw_spin_unlock+0xf5/0x210 [ 88.953417][ T24] ? srso_alias_return_thunk+0x5/0xfbef5 [ 88.960873][ T24] ? _raw_spin_unlock+0x28/0x50 [ 88.965757][ T24] ? srso_alias_return_thunk+0x5/0xfbef5 [ 88.971380][ T24] device_initial_probe+0xa1/0xd0 [ 88.976428][ T24] bus_probe_device+0x12a/0x220 [ 88.981261][ T24] device_add+0x7d7/0xb80 [ 88.985573][ T24] usb_new_device+0x99d/0x1620 [ 88.990361][ T24] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 88.997829][ T24] ? __pfx_usb_new_device+0x10/0x10 [ 89.003020][ T24] ? _raw_spin_unlock_irq+0x23/0x50 [ 89.008295][ T24] hub_event+0x28e8/0x4d30 [ 89.012693][ T24] ? srso_alias_return_thunk+0x5/0xfbef5 [ 89.018325][ T24] ? do_raw_spin_unlock+0xf5/0x210 [ 89.023485][ T24] ? __pfx_hub_event+0x10/0x10 [ 89.028249][ T24] ? srso_alias_return_thunk+0x5/0xfbef5 [ 89.033898][ T24] ? rcu_is_watching+0x15/0xb0 [ 89.038674][ T24] ? srso_alias_return_thunk+0x5/0xfbef5 [ 89.044294][ T24] ? process_scheduled_works+0xa20/0x14e0 [ 89.049997][ T24] process_scheduled_works+0xa8e/0x14e0 [ 89.055544][ T24] ? __pfx_process_scheduled_works+0x10/0x10 [ 89.061509][ T24] ? srso_alias_return_thunk+0x5/0xfbef5 [ 89.067576][ T24] ? assign_work+0x3cf/0x5d0 [ 89.072188][ T24] worker_thread+0xa47/0xfb0 [ 89.076800][ T24] kthread+0x388/0x470 [ 89.080911][ T24] ? __pfx_worker_thread+0x10/0x10 [ 89.086028][ T24] ? __pfx_kthread+0x10/0x10 [ 89.090611][ T24] ret_from_fork+0x514/0xb70 [ 89.095198][ T24] ? __pfx_ret_from_fork+0x10/0x10 [ 89.100305][ T24] ? srso_alias_return_thunk+0x5/0xfbef5 [ 89.105918][ T24] ? __switch_to+0xc89/0x1420 [ 89.110586][ T24] ? __pfx_kthread+0x10/0x10 [ 89.115261][ T24] ret_from_fork_asm+0x1a/0x30 [ 89.120018][ T24] [ 89.123036][ T24] Modules linked in: [ 89.126991][ T10] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#2] SMP KASAN NOPTI [ 89.127135][ T24] ---[ end trace 0000000000000000 ]--- [ 89.139094][ T10] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 89.139121][ T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Tainted: G D syzkaller #0 PREEMPT(full) [ 89.139153][ T10] Tainted: [D]=DIE [ 89.167575][ T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 89.177620][ T10] Workqueue: usb_hub_wq hub_event [ 89.182638][ T10] RIP: 0010:emi26_probe+0x283/0x1690 [ 89.188199][ T10] Code: ff 89 de e8 bf 9d 98 00 85 db 0f 84 d9 01 00 00 e8 12 9a 98 00 48 bb 00 00 00 00 00 fc ff df 49 8d 7e 04 48 89 f8 48 c1 e8 03 <0f> b6 04 18 84 c0 75 47 49 8d 7e 05 48 89 f8 48 c1 e8 03 0f b6 04 [ 89.208564][ T10] RSP: 0018:ffffc900000f6d60 EFLAGS: 00010257 [ 89.214743][ T10] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: ffff88801de8be00 [ 89.222751][ T10] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 89.230761][ T10] RBP: ffffc900000f6e90 R08: ffffffff90579d37 R09: 1ffffffff20af3a6 [ 89.238784][ T10] R10: dffffc0000000000 R11: fffffbfff20af3a7 R12: fffffffffffffffa [ 89.247031][ T10] R13: 1fffffffffffffff R14: 0000000000000000 R15: 1fffffffffffffff [ 89.255638][ T10] FS: 0000000000000000(0000) GS:ffff888124f4b000(0000) knlGS:0000000000000000 [ 89.264666][ T10] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 89.271238][ T10] CR2: 000055f75cb68048 CR3: 0000000027206000 CR4: 0000000000350ef0 [ 89.279198][ T10] Call Trace: [ 89.282569][ T10] [ 89.285498][ T10] ? srso_alias_return_thunk+0x5/0xfbef5 [ 89.291154][ T10] ? __pfx_emi26_probe+0x10/0x10 [ 89.296123][ T10] ? lockdep_hardirqs_on+0x7a/0x110 [ 89.301587][ T10] ? srso_alias_return_thunk+0x5/0xfbef5 [ 89.307241][ T10] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 89.313082][ T10] ? __pm_runtime_set_status+0x994/0xc80 [ 89.318734][ T10] usb_probe_interface+0x653/0xc60 [ 89.323861][ T10] ? __pfx_usb_probe_interface+0x10/0x10 [ 89.329520][ T10] really_probe+0x254/0xae0 [ 89.334056][ T10] __driver_probe_device+0x1e8/0x360 [ 89.339366][ T10] driver_probe_device+0x4f/0x240 [ 89.344413][ T10] __device_attach_driver+0x270/0x410 [ 89.349785][ T10] bus_for_each_drv+0x258/0x2f0 [ 89.354656][ T10] ? __pfx___device_attach_driver+0x10/0x10 [ 89.360543][ T10] ? __pfx_bus_for_each_drv+0x10/0x10 [ 89.365897][ T10] ? srso_alias_return_thunk+0x5/0xfbef5 [ 89.371517][ T10] ? lockdep_hardirqs_on+0x7a/0x110 [ 89.376736][ T10] ? srso_alias_return_thunk+0x5/0xfbef5 [ 89.382360][ T10] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 89.388150][ T10] ? srso_alias_return_thunk+0x5/0xfbef5 [ 89.393772][ T10] __device_attach+0x2c4/0x450 [ 89.398564][ T10] ? srso_alias_return_thunk+0x5/0xfbef5 [ 89.404187][ T10] ? __pfx___device_attach+0x10/0x10 [ 89.409459][ T10] ? do_raw_spin_unlock+0xf5/0x210 [ 89.414557][ T10] ? srso_alias_return_thunk+0x5/0xfbef5 [ 89.420181][ T10] ? _raw_spin_unlock+0x28/0x50 [ 89.425014][ T10] ? srso_alias_return_thunk+0x5/0xfbef5 [ 89.430946][ T10] device_initial_probe+0xa1/0xd0 [ 89.435998][ T10] bus_probe_device+0x12a/0x220 [ 89.440851][ T10] device_add+0x7d7/0xb80 [ 89.445169][ T10] usb_set_configuration+0x1ad8/0x2180 [ 89.450638][ T10] usb_generic_driver_probe+0x8d/0x150 [ 89.456114][ T10] usb_probe_device+0x1c3/0x3b0 [ 89.460961][ T10] ? __pfx_usb_probe_device+0x10/0x10 [ 89.466337][ T10] really_probe+0x254/0xae0 [ 89.470838][ T10] __driver_probe_device+0x1e8/0x360 [ 89.476116][ T10] driver_probe_device+0x4f/0x240 [ 89.481139][ T10] __device_attach_driver+0x270/0x410 [ 89.486510][ T10] bus_for_each_drv+0x258/0x2f0 [ 89.491363][ T10] ? __pfx___device_attach_driver+0x10/0x10 [ 89.497247][ T10] ? __pfx_bus_for_each_drv+0x10/0x10 [ 89.502601][ T10] ? srso_alias_return_thunk+0x5/0xfbef5 [ 89.508220][ T10] ? lockdep_hardirqs_on+0x7a/0x110 [ 89.513415][ T10] ? srso_alias_return_thunk+0x5/0xfbef5 [ 89.519034][ T10] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 89.524833][ T10] ? srso_alias_return_thunk+0x5/0xfbef5 [ 89.530463][ T10] __device_attach+0x2c4/0x450 [ 89.535221][ T10] ? __pfx___device_attach+0x10/0x10 [ 89.540492][ T10] ? do_raw_spin_unlock+0xf5/0x210 [ 89.545589][ T10] ? srso_alias_return_thunk+0x5/0xfbef5 [ 89.551208][ T10] ? _raw_spin_unlock+0x28/0x50 [ 89.556041][ T10] ? srso_alias_return_thunk+0x5/0xfbef5 [ 89.561664][ T10] device_initial_probe+0xa1/0xd0 [ 89.566713][ T10] bus_probe_device+0x12a/0x220 [ 89.571551][ T10] device_add+0x7d7/0xb80 [ 89.575889][ T10] usb_new_device+0x99d/0x1620 [ 89.580647][ T10] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 89.586617][ T10] ? __pfx_usb_new_device+0x10/0x10 [ 89.592249][ T10] ? _raw_spin_unlock_irq+0x23/0x50 [ 89.597442][ T10] hub_event+0x28e8/0x4d30 [ 89.601845][ T10] ? srso_alias_return_thunk+0x5/0xfbef5 [ 89.607464][ T10] ? do_raw_spin_unlock+0xf5/0x210 [ 89.612583][ T10] ? __pfx_hub_event+0x10/0x10 [ 89.617331][ T10] ? srso_alias_return_thunk+0x5/0xfbef5 [ 89.622991][ T10] ? rcu_is_watching+0x15/0xb0 [ 89.627747][ T10] ? srso_alias_return_thunk+0x5/0xfbef5 [ 89.633368][ T10] ? process_scheduled_works+0xa20/0x14e0 [ 89.639084][ T10] process_scheduled_works+0xa8e/0x14e0 [ 89.644632][ T10] ? __pfx_process_scheduled_works+0x10/0x10 [ 89.650599][ T10] ? srso_alias_return_thunk+0x5/0xfbef5 [ 89.656222][ T10] ? assign_work+0x3cf/0x5d0 [ 89.660808][ T10] worker_thread+0xa47/0xfb0 [ 89.665392][ T10] ? srso_alias_return_thunk+0x5/0xfbef5 [ 89.671050][ T10] ? srso_alias_return_thunk+0x5/0xfbef5 [ 89.676695][ T10] ? __kthread_parkme+0x71/0x1f0 [ 89.681636][ T10] kthread+0x388/0x470 [ 89.685701][ T10] ? __pfx_worker_thread+0x10/0x10 [ 89.690797][ T10] ? __pfx_kthread+0x10/0x10 [ 89.695380][ T10] ret_from_fork+0x514/0xb70 [ 89.699969][ T10] ? __pfx_ret_from_fork+0x10/0x10 [ 89.705068][ T10] ? srso_alias_return_thunk+0x5/0xfbef5 [ 89.710685][ T10] ? __switch_to+0xc89/0x1420 [ 89.715350][ T10] ? __pfx_kthread+0x10/0x10 [ 89.719931][ T10] ret_from_fork_asm+0x1a/0x30 [ 89.724688][ T10] [ 89.727689][ T10] Modules linked in: [ 89.731627][ T5351] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#3] SMP KASAN NOPTI [ 89.732002][ T10] ---[ end trace 0000000000000000 ]--- [ 89.743722][ T5351] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 89.743750][ T5351] CPU: 1 UID: 0 PID: 5351 Comm: kworker/1:3 Tainted: G D syzkaller #0 PREEMPT(full) [ 89.743782][ T5351] Tainted: [D]=DIE [ 89.743790][ T5351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 89.743806][ T5351] Workqueue: usb_hub_wq hub_event [ 89.743834][ T5351] RIP: 0010:emi26_probe+0x283/0x1690 [ 89.743870][ T5351] Code: ff 89 de e8 bf 9d 98 00 85 db 0f 84 d9 01 00 00 e8 12 9a 98 00 48 bb 00 00 00 00 00 fc ff df 49 8d 7e 04 48 89 f8 48 c1 e8 03 <0f> b6 04 18 84 c0 75 47 49 8d 7e 05 48 89 f8 48 c1 e8 03 0f b6 04 [ 89.743888][ T5351] RSP: 0018:ffffc9000300ed60 EFLAGS: 00010257 [ 89.743908][ T5351] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: ffff88802ef1dd00 [ 89.743930][ T5351] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 89.743948][ T5351] RBP: ffffc9000300ee90 R08: ffffffff90579d37 R09: 1ffffffff20af3a6 [ 89.743971][ T5351] R10: dffffc0000000000 R11: fffffbfff20af3a7 R12: fffffffffffffffa [ 89.743995][ T5351] R13: 1fffffffffffffff R14: 0000000000000000 R15: 1fffffffffffffff [ 89.744019][ T5351] FS: 0000000000000000(0000) GS:ffff88812504b000(0000) knlGS:0000000000000000 [ 89.744044][ T5351] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 89.744069][ T5351] CR2: 00007fb3098d0a60 CR3: 0000000028671000 CR4: 0000000000350ef0 [ 89.744091][ T5351] Call Trace: [ 89.744101][ T5351] [ 89.744115][ T5351] ? srso_alias_return_thunk+0x5/0xfbef5 [ 89.744159][ T5351] ? __pfx_emi26_probe+0x10/0x10 [ 89.744191][ T5351] ? lockdep_hardirqs_on+0x7a/0x110 [ 89.744230][ T5351] ? srso_alias_return_thunk+0x5/0xfbef5 [ 89.744265][ T5351] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 89.744301][ T5351] ? __pm_runtime_set_status+0x994/0xc80 [ 89.744346][ T5351] usb_probe_interface+0x653/0xc60 [ 89.744389][ T5351] ? __pfx_usb_probe_interface+0x10/0x10 [ 89.744422][ T5351] really_probe+0x254/0xae0 [ 89.744472][ T5351] __driver_probe_device+0x1e8/0x360 [ 89.744517][ T5351] driver_probe_device+0x4f/0x240 [ 89.744559][ T5351] __device_attach_driver+0x270/0x410 [ 89.744609][ T5351] bus_for_each_drv+0x258/0x2f0 [ 89.744637][ T5351] ? __pfx___device_attach_driver+0x10/0x10 [ 89.744678][ T5351] ? __pfx_bus_for_each_drv+0x10/0x10 [ 89.744706][ T5351] ? srso_alias_return_thunk+0x5/0xfbef5 [ 89.744733][ T5351] ? lockdep_hardirqs_on+0x7a/0x110 [ 89.744762][ T5351] ? srso_alias_return_thunk+0x5/0xfbef5 [ 89.744797][ T5351] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 89.744827][ T5351] ? srso_alias_return_thunk+0x5/0xfbef5 [ 89.744864][ T5351] __device_attach+0x2c4/0x450 [ 89.744894][ T5351] ? srso_alias_return_thunk+0x5/0xfbef5 [ 89.744927][ T5351] ? __pfx___device_attach+0x10/0x10 [ 89.744959][ T5351] ? do_raw_spin_unlock+0xf5/0x210 [ 89.744995][ T5351] ? srso_alias_return_thunk+0x5/0xfbef5 [ 89.745024][ T5351] ? _raw_spin_unlock+0x28/0x50 [ 89.745048][ T5351] ? srso_alias_return_thunk+0x5/0xfbef5 [ 89.745079][ T5351] device_initial_probe+0xa1/0xd0 [ 89.745111][ T5351] bus_probe_device+0x12a/0x220 [ 89.751042][ T187] usb 3-1: emi26_load_firmware - request_firmware() failed [ 89.758936][ T5351] device_add+0x7d7/0xb80 [ 89.758984][ T5351] usb_set_configuration+0x1ad8/0x2180 [ 89.769939][ T187] usb 3-1: emi26_load_firmware - error loading firmware: error = -12 [ 89.773633][ T5351] usb_generic_driver_probe+0x8d/0x150 [ 89.783770][ T187] emi26 - firmware loader 3-1:1.0: probe with driver emi26 - firmware loader failed with error -5 [ 89.788736][ T5351] usb_probe_device+0x1c3/0x3b0 [ 90.089932][ T5351] ? __pfx_usb_probe_device+0x10/0x10 [ 90.095329][ T5351] really_probe+0x254/0xae0 [ 90.099836][ T5351] __driver_probe_device+0x1e8/0x360 [ 90.105120][ T5351] driver_probe_device+0x4f/0x240 [ 90.110152][ T5351] __device_attach_driver+0x270/0x410 [ 90.115545][ T5351] bus_for_each_drv+0x258/0x2f0 [ 90.120389][ T5351] ? __pfx___device_attach_driver+0x10/0x10 [ 90.126286][ T5351] ? __pfx_bus_for_each_drv+0x10/0x10 [ 90.131648][ T5351] ? srso_alias_return_thunk+0x5/0xfbef5 [ 90.137309][ T5351] ? lockdep_hardirqs_on+0x7a/0x110 [ 90.142505][ T5351] ? srso_alias_return_thunk+0x5/0xfbef5 [ 90.148128][ T5351] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 90.153927][ T5351] ? srso_alias_return_thunk+0x5/0xfbef5 [ 90.159577][ T5351] __device_attach+0x2c4/0x450 [ 90.164363][ T5351] ? __pfx___device_attach+0x10/0x10 [ 90.169650][ T5351] ? do_raw_spin_unlock+0xf5/0x210 [ 90.174932][ T5351] ? srso_alias_return_thunk+0x5/0xfbef5 [ 90.180562][ T5351] ? _raw_spin_unlock+0x28/0x50 [ 90.185407][ T5351] ? srso_alias_return_thunk+0x5/0xfbef5 [ 90.191035][ T5351] device_initial_probe+0xa1/0xd0 [ 90.196062][ T5351] bus_probe_device+0x12a/0x220 [ 90.200910][ T5351] device_add+0x7d7/0xb80 [ 90.205236][ T5351] usb_new_device+0x99d/0x1620 [ 90.210008][ T5351] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 90.215989][ T5351] ? __pfx_usb_new_device+0x10/0x10 [ 90.221210][ T5351] ? _raw_spin_unlock_irq+0x23/0x50 [ 90.226409][ T5351] hub_event+0x28e8/0x4d30 [ 90.230815][ T5351] ? srso_alias_return_thunk+0x5/0xfbef5 [ 90.236444][ T5351] ? do_raw_spin_unlock+0xf5/0x210 [ 90.241573][ T5351] ? __pfx_hub_event+0x10/0x10 [ 90.246332][ T5351] ? srso_alias_return_thunk+0x5/0xfbef5 [ 90.251993][ T5351] ? rcu_is_watching+0x15/0xb0 [ 90.256751][ T5351] ? srso_alias_return_thunk+0x5/0xfbef5 [ 90.262382][ T5351] ? process_scheduled_works+0xa20/0x14e0 [ 90.268098][ T5351] process_scheduled_works+0xa8e/0x14e0 [ 90.273652][ T5351] ? __pfx_process_scheduled_works+0x10/0x10 [ 90.279641][ T5351] ? srso_alias_return_thunk+0x5/0xfbef5 [ 90.285360][ T5351] ? assign_work+0x3cf/0x5d0 [ 90.289955][ T5351] worker_thread+0xa47/0xfb0 [ 90.294551][ T5351] ? srso_alias_return_thunk+0x5/0xfbef5 [ 90.300221][ T5351] ? srso_alias_return_thunk+0x5/0xfbef5 [ 90.306230][ T5351] ? __kthread_parkme+0x71/0x1f0 [ 90.311177][ T5351] kthread+0x388/0x470 [ 90.315254][ T5351] ? __pfx_worker_thread+0x10/0x10 [ 90.320363][ T5351] ? __pfx_kthread+0x10/0x10 [ 90.324989][ T5351] ret_from_fork+0x514/0xb70 [ 90.329626][ T5351] ? __pfx_ret_from_fork+0x10/0x10 [ 90.334802][ T5351] ? srso_alias_return_thunk+0x5/0xfbef5 [ 90.340460][ T5351] ? __switch_to+0xc89/0x1420 [ 90.345166][ T5351] ? __pfx_kthread+0x10/0x10 [ 90.349767][ T5351] ret_from_fork_asm+0x1a/0x30 [ 90.354675][ T5351] [ 90.357724][ T5351] Modules linked in: [ 90.361919][ T5351] ---[ end trace 0000000000000000 ]--- [ 90.367696][ T5651] usb 6-1: emi26_load_firmware - request_firmware() failed [ 90.375032][ T30] usb 1-1: emi26_load_firmware - request_firmware() failed [ 90.383172][ T5651] usb 6-1: emi26_load_firmware - error loading firmware: error = -2 [ 90.391261][ T30] usb 1-1: emi26_load_firmware - error loading firmware: error = -2 [pid 5642] write(4, "\x30\x00", 2) = 2 [pid 5649] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5647] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5645] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5639] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5636] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 5649] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5647] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5645] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5639] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5636] mount(NULL, "./sys", "sysfs", 0, NULL [pid 5649] mount(NULL, "./sys", "sysfs", 0, NULL [pid 5647] mount(NULL, "./sys", "sysfs", 0, NULL [pid 5645] mount(NULL, "./sys", "sysfs", 0, NULL [pid 5639] mount(NULL, "./sys", "sysfs", 0, NULL [pid 5636] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5639] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5636] openat(AT_FDCWD, "./sys/class/firmware/emi26!loader.fw/loading", O_WRONLY [pid 5649] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5647] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5645] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5636] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5639] openat(AT_FDCWD, "./sys/class/firmware/emi26!loader.fw/loading", O_WRONLY [pid 5636] write(-1, "\x31\x00", 2 [pid 5647] openat(AT_FDCWD, "./sys/class/firmware/emi26!loader.fw/loading", O_WRONLY [pid 5645] openat(AT_FDCWD, "./sys/class/firmware/emi26!loader.fw/loading", O_WRONLY [pid 5636] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5649] openat(AT_FDCWD, "./sys/class/firmware/emi26!loader.fw/loading", O_WRONLY [pid 5639] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5636] write(-1, "\x30\x00", 2 [pid 5645] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5636] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] exit_group(0) = ? [pid 5647] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5639] write(-1, "\x31\x00", 2 [pid 5647] write(-1, "\x31\x00", 2 [pid 5639] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5647] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] write(-1, "\x31\x00", 2 [pid 5639] write(-1, "\x30\x00", 2 [pid 5647] write(-1, "\x30\x00", 2 [pid 5645] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5639] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5647] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] write(-1, "\x30\x00", 2 [pid 5639] exit_group(0 [pid 5649] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5647] exit_group(0 [pid 5645] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5639] <... exit_group resumed>) = ? [pid 5645] exit_group(0) = ? [ 90.399329][ T5651] emi26 - firmware loader 6-1:1.0: probe with driver emi26 - firmware loader failed with error -5 [ 90.410014][ T30] emi26 - firmware loader 1-1:1.0: probe with driver emi26 - firmware loader failed with error -5 [ 90.411292][ T10] RIP: 0010:emi26_probe+0x283/0x1690 [ 90.433066][ T10] Code: ff 89 de e8 bf 9d 98 00 85 db 0f 84 d9 01 00 00 e8 12 9a 98 00 48 bb 00 00 00 00 00 fc ff df 49 8d 7e 04 48 89 f8 48 c1 e8 03 <0f> b6 04 18 84 c0 75 47 49 8d 7e 05 48 89 f8 48 c1 e8 03 0f b6 04 [ 90.454391][ T10] RSP: 0018:ffffc900001e6d60 EFLAGS: 00010257 [pid 5642] exit_group(0 [pid 5649] write(-1, "\x31\x00", 2 [pid 5647] <... exit_group resumed>) = ? [pid 5645] +++ exited with 0 +++ [pid 5642] <... exit_group resumed>) = ? [pid 5639] +++ exited with 0 +++ [pid 5636] +++ exited with 0 +++ [pid 5641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5645, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 90.505275][ T24] RIP: 0010:emi26_probe+0x283/0x1690 [ 90.510669][ T24] Code: ff 89 de e8 bf 9d 98 00 85 db 0f 84 d9 01 00 00 e8 12 9a 98 00 48 bb 00 00 00 00 00 fc ff df 49 8d 7e 04 48 89 f8 48 c1 e8 03 <0f> b6 04 18 84 c0 75 47 49 8d 7e 05 48 89 f8 48 c1 e8 03 0f b6 04 [ 90.511723][ T10] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: ffff88801e685d00 [ 90.530577][ T24] RSP: 0018:ffffc900001e6d60 EFLAGS: 00010257 [ 90.544774][ T24] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: ffff88801e685d00 [pid 5649] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5647] +++ exited with 0 +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5636, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5647, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 90.544980][ T187] usb 3-1: USB disconnect, device number 2 [ 90.553062][ T30] usb 1-1: USB disconnect, device number 2 [ 90.564988][ T24] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 90.574112][ T24] RBP: ffffc900001e6e90 R08: ffffffff90579d37 R09: 1ffffffff20af3a6 [ 90.582245][ T24] R10: dffffc0000000000 R11: fffffbfff20af3a7 R12: fffffffffffffffa [ 90.589600][ T10] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [pid 5649] write(-1, "\x30\x00", 2 [pid 5642] +++ exited with 0 +++ [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5639, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 90.590278][ T24] R13: 1fffffffffffffff R14: 0000000000000000 R15: 1fffffffffffffff [ 90.606326][ T24] FS: 0000000000000000(0000) GS:ffff88812504b000(0000) knlGS:0000000000000000 [ 90.613568][ T10] RBP: ffffc900001e6e90 R08: ffffffff90579d37 R09: 1ffffffff20af3a6 [ 90.615723][ T24] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 90.623767][ T10] R10: dffffc0000000000 R11: fffffbfff20af3a7 R12: fffffffffffffffa [ 90.630225][ T24] CR2: 000055f773fefbf0 CR3: 00000000351a6000 CR4: 0000000000350ef0 [ 90.630252][ T24] Kernel panic - not syncing: Fatal exception [ 90.630357][ T24] Kernel Offset: disabled