ci-upstream-kasan-gce-selinux-root/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci-upstream-kasan-gce-selinux-root/syz-executor2205359062 <...> Warning: Permanently added '10.128.0.123' (ED25519) to the list of known hosts. execve("ci-upstream-kasan-gce-selinux-root/syz-executor2205359062", ["ci-upstream-kasan-gce-selinux-root/syz-executor2205359062"], 0x7fffcb26adf0 /* 10 vars */) = 0 brk(NULL) = 0x555588412000 brk(0x555588412d80) = 0x555588412d80 arch_prctl(ARCH_SET_FS, 0x555588412400) = 0 set_tid_address(0x5555884126d0) = 5620 set_robust_list(0x5555884126e0, 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-selinux-root/syz-executor2205359062", 4096) = 63 getrandom("\x98\xc6\xe7\x3c\xc0\xcf\x90\x23", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555588412d80 brk(0x555588433d80) = 0x555588433d80 brk(0x555588434000) = 0x555588434000 mprotect(0x7fdaa5140000, 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=0x5555884126d0) = 5621 ci-upstream-kasan-gce-selinux-root/strace-static-x86_64: Process 5621 attached [pid 5620] rt_sigprocmask(SIG_SETMASK, [] [pid 5621] set_robust_list(0x5555884126e0, 24 [pid 5620] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5621] <... set_robust_list resumed>) = 0 [pid 5620] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5621] rt_sigprocmask(SIG_SETMASK, [] [pid 5620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5621] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5621] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-kasan-gce-selinux-root/strace-static-x86_64: Process 5622 attached , [], 8) = 0 [pid 5620] <... clone resumed>, child_tidptr=0x5555884126d0) = 5622 [pid 5622] set_robust_list(0x5555884126e0, 24 [pid 5621] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5620] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] <... set_robust_list resumed>) = 0 [pid 5620] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5622] rt_sigprocmask(SIG_SETMASK, []ci-upstream-kasan-gce-selinux-root/strace-static-x86_64: Process 5623 attached [pid 5620] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5622] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5620] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5623] set_robust_list(0x5555884126e0, 24 [pid 5622] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5621] <... clone resumed>, child_tidptr=0x5555884126d0) = 5623 [pid 5623] <... set_robust_list resumed>) = 0 [pid 5621] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] rt_sigprocmask(SIG_SETMASK, [] [pid 5621] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5622] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5623] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5622] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-kasan-gce-selinux-root/strace-static-x86_64: Process 5624 attached ci-upstream-kasan-gce-selinux-root/strace-static-x86_64: Process 5625 attached [pid 5623] <... prctl resumed>) = 0 [pid 5620] <... clone resumed>, child_tidptr=0x5555884126d0) = 5625 [pid 5623] setpgid(0, 0 [pid 5620] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] <... setpgid resumed>) = 0 [pid 5624] set_robust_list(0x5555884126e0, 24 [pid 5623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5620] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5625] set_robust_list(0x5555884126e0, 24 [pid 5624] <... set_robust_list resumed>) = 0 [pid 5622] <... clone resumed>, child_tidptr=0x5555884126d0) = 5624 [pid 5620] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5625] <... set_robust_list resumed>) = 0 [pid 5624] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5623] <... openat resumed>) = 3 [pid 5623] write(3, "1000", 4 [pid 5620] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5625] rt_sigprocmask(SIG_SETMASK, [] [pid 5624] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5623] <... write resumed>) = 4 [pid 5622] rt_sigprocmask(SIG_SETMASK, [] [pid 5625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5624] <... prctl resumed>) = 0 [pid 5620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5624] setpgid(0, 0 [pid 5623] close(3 [pid 5622] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5625] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5624] <... setpgid resumed>) = 0 [ 66.495031][ T30] kauditd_printk_skb: 2 callbacks suppressed [ 66.495047][ T30] audit: type=1400 audit(1785887804.726:129): avc: denied { execmem } for pid=5620 comm="syz-executor220" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [pid 5625] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5623] <... close resumed>) = 0 [pid 5625] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD executing program [pid 5623] write(1, "executing program\n", 18) = 18 ci-upstream-kasan-gce-selinux-root/strace-static-x86_64: Process 5627 attached ci-upstream-kasan-gce-selinux-root/strace-static-x86_64: Process 5626 attached [pid 5620] <... clone resumed>, child_tidptr=0x5555884126d0) = 5626 [pid 5624] <... openat resumed>) = 3 [pid 5620] rt_sigprocmask(SIG_SETMASK, [] [pid 5627] set_robust_list(0x5555884126e0, 24 [pid 5626] set_robust_list(0x5555884126e0, 24 [pid 5624] write(3, "1000", 4 [pid 5623] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5620] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5627] <... set_robust_list resumed>) = 0 [pid 5626] <... set_robust_list resumed>) = 0 [pid 5625] <... clone resumed>, child_tidptr=0x5555884126d0) = 5627 [pid 5624] <... write resumed>) = 4 [pid 5620] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5627] rt_sigprocmask(SIG_SETMASK, [] [pid 5626] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] <... openat resumed>) = 3 [pid 5626] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5625] rt_sigprocmask(SIG_SETMASK, [] [pid 5626] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffeae77ee30 [pid 5626] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5623] <... ioctl resumed>) = 0 [pid 5626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-kasan-gce-selinux-root/strace-static-x86_64: Process 5628 attached [pid 5623] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 5628] set_robust_list(0x5555884126e0, 24) = 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 5626] <... clone resumed>, child_tidptr=0x5555884126d0) = 5628 [pid 5626] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5626] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5628] setpgid(0, 0) = 0 [pid 5628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5620] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5627] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5624] close(3 [pid 5623] <... ioctl resumed>) = 0 [pid 5624] <... close resumed>) = 0 [pid 5624] write(1, "executing program\n", 18) = 18 [pid 5624] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR executing program [pid 5628] write(3, "1000", 4) = 4 [pid 5620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5627] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5628] close(3) = 0 [ 66.590011][ T30] audit: type=1400 audit(1785887804.816:130): avc: denied { read write } for pid=5623 comm="syz-executor220" name="raw-gadget" dev="devtmpfs" ino=821 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 66.615271][ T30] audit: type=1400 audit(1785887804.816:131): avc: denied { open } for pid=5623 comm="syz-executor220" path="/dev/raw-gadget" dev="devtmpfs" ino=821 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [pid 5628] write(1, "executing program\n", 18 [pid 5627] <... prctl resumed>) = 0 [pid 5624] <... openat resumed>) = 3 [pid 5623] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5624] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffeae77ee30 [pid 5623] <... ioctl resumed>) = 0 [pid 5624] <... ioctl resumed>) = 0 [pid 5623] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5624] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 5627] setpgid(0, 0 [pid 5624] <... ioctl resumed>) = 0 [pid 5627] <... setpgid resumed>) = 0 [pid 5624] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5624] <... ioctl resumed>) = 0 [pid 5627] <... openat resumed>) = 3 [pid 5624] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5627] write(3, "1000", 4) = 4 [pid 5627] close(3) = 0 [pid 5627] write(1, "executing program\n", 18) = 18 [pid 5627] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5627] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffeae77ee30) = 0 [pid 5627] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30) = 0 executing program executing program [pid 5627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5628] <... write resumed>) = 18 [pid 5620] <... clone resumed>, child_tidptr=0x5555884126d0) = 5633 [pid 5620] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5628] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5628] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffeae77ee30) = 0 ci-upstream-kasan-gce-selinux-root/strace-static-x86_64: Process 5633 attached [pid 5628] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5628] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5633] set_robust_list(0x5555884126e0, 24 [pid 5628] <... ioctl resumed>) = 0 [pid 5633] <... set_robust_list resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-kasan-gce-selinux-root/strace-static-x86_64: Process 5637 attached [pid 5637] set_robust_list(0x5555884126e0, 24 [pid 5633] <... clone resumed>, child_tidptr=0x5555884126d0) = 5637 [pid 5637] <... set_robust_list resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5637] setpgid(0, 0) = 0 [ 66.642706][ T30] audit: type=1400 audit(1785887804.816:132): avc: denied { ioctl } for pid=5623 comm="syz-executor220" path="/dev/raw-gadget" dev="devtmpfs" ino=821 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [pid 5637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5623] <... ioctl resumed>) = 0 [pid 5623] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5637] write(3, "1000", 4) = 4 [pid 5637] close(3) = 0 executing program [pid 5637] write(1, "executing program\n", 18) = 18 [pid 5637] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5637] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffeae77ee30) = 0 [pid 5637] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5637] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30) = 0 [pid 5637] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5623] <... ioctl resumed>) = 0 [pid 5623] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5624] <... ioctl resumed>) = 0 [pid 5624] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5627] <... ioctl resumed>) = 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5628] <... ioctl resumed>) = 0 [pid 5628] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5624] <... ioctl resumed>) = 0 [pid 5623] <... ioctl resumed>) = 0 [pid 5624] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5623] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeae77de20) = 18 [pid 5623] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5627] <... ioctl resumed>) = 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5623] <... ioctl resumed>) = 0 [pid 5623] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5628] <... ioctl resumed>) = 0 [pid 5628] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5637] <... ioctl resumed>) = 0 [ 66.822816][ T188] usb 1-1: new high-speed USB device number 2 using dummy_hcd [pid 5637] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5624] <... ioctl resumed>) = 0 [pid 5624] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeae77de20 [pid 5623] <... ioctl resumed>) = 0 [pid 5627] <... ioctl resumed>) = 0 [pid 5623] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5627] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeae77de20 [pid 5624] <... ioctl resumed>) = 18 [pid 5627] <... ioctl resumed>) = 18 [pid 5624] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5624] <... ioctl resumed>) = 0 [pid 5624] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5627] <... ioctl resumed>) = 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5628] <... ioctl resumed>) = 0 [pid 5628] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeae77de20) = 18 [pid 5628] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30) = 0 [pid 5628] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5637] <... ioctl resumed>) = 0 [ 66.892665][ T9] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 66.902663][ T5342] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 66.922811][ T805] usb 4-1: new high-speed USB device number 2 using dummy_hcd [pid 5637] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5624] <... ioctl resumed>) = 0 [pid 5627] <... ioctl resumed>) = 0 [pid 5624] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5623] <... ioctl resumed>) = 0 [pid 5623] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeae77de20) = 18 [pid 5623] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30) = 0 [pid 5623] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeae77de20) = 9 [pid 5623] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30) = 0 [pid 5623] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeae77de20) = 53 [pid 5623] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30) = 0 [pid 5623] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeae77de20) = 4 [pid 5623] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30) = 0 [pid 5623] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeae77de20 [pid 5637] <... ioctl resumed>) = 0 [pid 5628] <... ioctl resumed>) = 0 [pid 5623] <... ioctl resumed>) = 8 [pid 5623] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5637] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeae77de20 [pid 5628] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5637] <... ioctl resumed>) = 18 [pid 5623] <... ioctl resumed>) = 0 [pid 5623] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeae77de20 [pid 5637] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30) = 0 [pid 5637] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5623] <... ioctl resumed>) = 8 [pid 5623] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30) = 0 [pid 5623] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 [pid 5627] <... ioctl resumed>) = 0 [pid 5624] <... ioctl resumed>) = 0 [pid 5623] <... ioctl resumed>) = 0 [pid 5624] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeae77de20) = 18 [pid 5627] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeae77de20 [pid 5624] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5623] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5627] <... ioctl resumed>) = 18 [pid 5623] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fdaa5146b4c [pid 5627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5624] <... ioctl resumed>) = 0 [pid 5623] <... ioctl resumed>) = 0 [pid 5627] <... ioctl resumed>) = 0 [pid 5624] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeae77de20 [pid 5627] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeae77de20 [pid 5623] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fdaa5146b5c [pid 5624] <... ioctl resumed>) = 9 [pid 5627] <... ioctl resumed>) = 9 [pid 5624] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5624] <... ioctl resumed>) = 0 [pid 5627] <... ioctl resumed>) = 0 [pid 5624] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeae77de20 [pid 5627] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeae77de20 [pid 5624] <... ioctl resumed>) = 53 [pid 5623] <... ioctl resumed>) = 10 [pid 5627] <... ioctl resumed>) = 53 [pid 5624] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5623] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fdaa5146b6c [pid 5627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5624] <... ioctl resumed>) = 0 [pid 5627] <... ioctl resumed>) = 0 [pid 5624] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeae77de20 [pid 5623] <... ioctl resumed>) = 12 [pid 5623] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fdaa5146b7c) = 15 [ 67.002651][ T24] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 67.013828][ T188] usb 1-1: New USB device found, idVendor=045e, idProduct=0775, bcdDevice= 1.00 [ 67.023053][ T188] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 67.031509][ T188] usb 1-1: Product: syz [ 67.035928][ T188] usb 1-1: Manufacturer: syz [pid 5627] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeae77de20 [pid 5624] <... ioctl resumed>) = 4 [pid 5623] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fdaa5146b8c [pid 5637] <... ioctl resumed>) = 0 [pid 5623] <... ioctl resumed>) = 3 [pid 5637] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5628] <... ioctl resumed>) = 0 [pid 5627] <... ioctl resumed>) = 4 [pid 5624] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5623] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffeae77de20 [pid 5628] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeae77de20 [pid 5627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5624] <... ioctl resumed>) = 0 [pid 5627] <... ioctl resumed>) = 0 [pid 5623] <... ioctl resumed>) = 0 [pid 5624] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeae77de20 [pid 5627] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeae77de20 [pid 5628] <... ioctl resumed>) = 18 [pid 5628] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30) = 0 [pid 5627] <... ioctl resumed>) = 8 [pid 5628] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeae77de20 [pid 5627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5628] <... ioctl resumed>) = 9 [pid 5628] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30) = 0 [pid 5624] <... ioctl resumed>) = 8 [pid 5628] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeae77de20 [pid 5627] <... ioctl resumed>) = 0 [pid 5628] <... ioctl resumed>) = 53 [pid 5628] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5627] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeae77de20 [pid 5624] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5628] <... ioctl resumed>) = 0 [pid 5628] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeae77de20 [pid 5627] <... ioctl resumed>) = 8 [pid 5627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5628] <... ioctl resumed>) = 4 [pid 5628] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30) = 0 [pid 5628] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeae77de20) = 8 [pid 5628] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5624] <... ioctl resumed>) = 0 [pid 5628] <... ioctl resumed>) = 0 [pid 5624] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeae77de20 [pid 5628] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeae77de20) = 8 [pid 5628] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5624] <... ioctl resumed>) = 8 [ 67.088757][ T5342] usb 3-1: New USB device found, idVendor=045e, idProduct=0775, bcdDevice= 1.00 [ 67.102755][ T805] usb 4-1: New USB device found, idVendor=045e, idProduct=0775, bcdDevice= 1.00 [ 67.103442][ T188] input: Samsung SUR40 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/input/input5 [ 67.113339][ T805] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 67.121778][ T9] usb 2-1: New USB device found, idVendor=045e, idProduct=0775, bcdDevice= 1.00 [pid 5624] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5628] <... ioctl resumed>) = 0 [pid 5628] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 5628] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5628] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fdaa5146b4c) = 0 [pid 5628] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fdaa5146b5c) = 10 [pid 5628] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fdaa5146b6c) = 12 [pid 5628] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fdaa5146b7c) = 15 [pid 5628] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fdaa5146b8c) = 3 [pid 5628] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffeae77de20) = 0 [pid 5637] <... ioctl resumed>) = 0 [pid 5637] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeae77de20) = 18 [pid 5637] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30) = 0 [pid 5637] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeae77de20) = 9 [pid 5637] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30) = 0 [pid 5637] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeae77de20) = 53 [pid 5627] <... ioctl resumed>) = 0 [pid 5637] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5627] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 [pid 5637] <... ioctl resumed>) = 0 [pid 5627] <... ioctl resumed>) = 0 [pid 5637] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeae77de20) = 4 [pid 5637] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30) = 0 [pid 5637] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeae77de20) = 8 [pid 5627] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 5637] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5627] <... ioctl resumed>) = 0 [pid 5637] <... ioctl resumed>) = 0 [ 67.131462][ T805] usb 4-1: Product: syz [ 67.138656][ T5342] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 67.144056][ T805] usb 4-1: Manufacturer: syz [ 67.150737][ T5342] usb 3-1: Product: syz [ 67.159509][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 67.169592][ T5342] usb 3-1: Manufacturer: syz [ 67.175719][ T9] usb 2-1: Product: syz [ 67.182342][ T9] usb 2-1: Manufacturer: syz [pid 5627] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fdaa5146b4c [pid 5637] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeae77de20 [pid 5627] <... ioctl resumed>) = 0 [pid 5624] <... ioctl resumed>) = 0 [pid 5624] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 5624] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5624] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fdaa5146b4c) = 0 [pid 5624] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fdaa5146b5c) = 10 [pid 5624] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fdaa5146b6c) = 12 [pid 5637] <... ioctl resumed>) = 8 [pid 5627] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fdaa5146b5c [pid 5637] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5627] <... ioctl resumed>) = 10 [pid 5624] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fdaa5146b7c [pid 5627] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fdaa5146b6c [pid 5624] <... ioctl resumed>) = 15 [pid 5627] <... ioctl resumed>) = 12 [pid 5624] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fdaa5146b8c) = 3 [pid 5627] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fdaa5146b7c [pid 5624] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffeae77de20 [pid 5627] <... ioctl resumed>) = 15 [pid 5624] <... ioctl resumed>) = 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fdaa5146b8c) = 3 [pid 5627] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffeae77de20) = 0 [ 67.195850][ T805] input: Samsung SUR40 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/input/input6 [ 67.205803][ T24] usb 5-1: New USB device found, idVendor=045e, idProduct=0775, bcdDevice= 1.00 [ 67.216443][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 67.225523][ T24] usb 5-1: Product: syz [ 67.229472][ T9] input: Samsung SUR40 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/input/input7 [ 67.229725][ T24] usb 5-1: Manufacturer: syz [pid 5637] <... ioctl resumed>) = 0 [pid 5637] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 5637] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5637] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fdaa5146b4c) = 0 [pid 5637] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fdaa5146b5c) = 10 [pid 5637] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fdaa5146b6c) = 12 [pid 5637] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fdaa5146b7c) = 15 [pid 5637] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fdaa5146b8c) = 3 [pid 5623] ioctl(-1, VIDIOC_QBUF, NULL) = -1 EBADF (Bad file descriptor) [pid 5637] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffeae77de20 [pid 5623] exit_group(0 [pid 5637] <... ioctl resumed>) = 0 [pid 5623] <... exit_group resumed>) = ? [pid 5623] +++ exited with 0 +++ [ 67.242394][ T5342] input: Samsung SUR40 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/input/input8 [pid 5621] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5623, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5621] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 5621] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5621] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-kasan-gce-selinux-root/strace-static-x86_64: Process 5639 attached [pid 5639] set_robust_list(0x5555884126e0, 24) = 0 [pid 5621] <... clone resumed>, child_tidptr=0x5555884126d0) = 5639 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5621] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5639] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5639] setpgid(0, 0) = 0 [pid 5639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5639] write(3, "1000", 4) = 4 [pid 5639] close(3) = 0 [pid 5639] write(1, "executing program\n", 18) = 18 [pid 5639] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5639] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffeae77ee30) = 0 executing program [pid 5639] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5628] ioctl(-1, VIDIOC_QBUF, NULL [pid 5639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5628] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5639] <... ioctl resumed>) = 0 [pid 5628] exit_group(0 [pid 5639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5628] <... exit_group resumed>) = ? [pid 5628] +++ exited with 0 +++ [pid 5626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5628, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5626] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 5626] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-kasan-gce-selinux-root/strace-static-x86_64: Process 5642 attached , child_tidptr=0x5555884126d0) = 5642 [pid 5626] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5642] set_robust_list(0x5555884126e0, 24) = 0 [ 67.312911][ T24] input: Samsung SUR40 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/input/input9 [ 67.339139][ T188] usb 1-1: USB disconnect, device number 2 [pid 5642] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5642] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5642] setpgid(0, 0) = 0 [pid 5642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5642] write(3, "1000", 4) = 4 [pid 5642] close(3) = 0 [pid 5624] ioctl(-1, VIDIOC_QBUF, NULL [pid 5642] write(1, "executing program\n", 18) = 18 executing program [pid 5642] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5624] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5627] ioctl(-1, VIDIOC_QBUF, NULL [pid 5624] exit_group(0 [pid 5627] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5624] <... exit_group resumed>) = ? [pid 5642] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffeae77ee30) = 0 [pid 5642] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 5627] exit_group(0) = ? [pid 5642] <... ioctl resumed>) = 0 [pid 5642] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30) = 0 [pid 5642] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5627] +++ exited with 0 +++ [pid 5625] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5627, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5625] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5624] +++ exited with 0 +++ [pid 5622] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5624, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 67.410597][ T805] usb 4-1: USB disconnect, device number 2 [pid 5622] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5625] <... restart_syscall resumed>) = 0 [pid 5622] <... restart_syscall resumed>) = 0 [pid 5622] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5625] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5622] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5622] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5625] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5625] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-kasan-gce-selinux-root/strace-static-x86_64: Process 5645 attached ci-upstream-kasan-gce-selinux-root/strace-static-x86_64: Process 5646 attached [pid 5645] set_robust_list(0x5555884126e0, 24 [pid 5625] <... clone resumed>, child_tidptr=0x5555884126d0) = 5646 [pid 5622] <... clone resumed>, child_tidptr=0x5555884126d0) = 5645 [pid 5645] <... set_robust_list resumed>) = 0 [pid 5625] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] rt_sigprocmask(SIG_SETMASK, [] [pid 5625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5645] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5646] set_robust_list(0x5555884126e0, 24 [pid 5645] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5646] <... set_robust_list resumed>) = 0 [pid 5645] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5646] rt_sigprocmask(SIG_SETMASK, [] [pid 5645] <... prctl resumed>) = 0 [pid 5646] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5645] setpgid(0, 0) = 0 [pid 5646] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5646] setpgid(0, 0 [pid 5645] <... openat resumed>) = 3 [pid 5646] <... setpgid resumed>) = 0 [pid 5645] write(3, "1000", 4) = 4 [pid 5646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5645] close(3) = 0 [pid 5646] <... openat resumed>) = 3 executing program [pid 5645] write(1, "executing program\n", 18) = 18 [pid 5645] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5637] ioctl(-1, VIDIOC_QBUF, NULL [pid 5645] <... openat resumed>) = 3 [pid 5637] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [ 67.455149][ T9] videodev: could not get a free minor [ 67.477528][ T9] sur40 2-1:1.0: Unable to register video subdevice. [pid 5645] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffeae77ee30 [pid 5646] write(3, "1000", 4 [pid 5645] <... ioctl resumed>) = 0 [pid 5637] exit_group(0) = ? [pid 5646] <... write resumed>) = 4 [pid 5645] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 5646] close(3) = 0 [pid 5646] write(1, "executing program\n", 18) = 18 executing program [pid 5646] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5646] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffeae77ee30) = 0 [pid 5645] <... ioctl resumed>) = 0 [pid 5646] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5646] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5645] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5646] <... ioctl resumed>) = 0 [pid 5646] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5645] <... ioctl resumed>) = 0 [pid 5645] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5637] +++ exited with 0 +++ [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5637, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 67.504681][ T9] sur40 2-1:1.0: probe with driver sur40 failed with error -23 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 5639] <... ioctl resumed>) = 0 [pid 5639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555884126d0) = 5650 [pid 5633] rt_sigprocmask(SIG_SETMASK, []ci-upstream-kasan-gce-selinux-root/strace-static-x86_64: Process 5650 attached , NULL, 8) = 0 [pid 5650] set_robust_list(0x5555884126e0, 24) = 0 [pid 5650] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5650] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5650] setpgid(0, 0) = 0 [pid 5650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 67.550919][ T24] videodev: could not get a free minor [ 67.558176][ T9] usb 2-1: USB disconnect, device number 2 [ 67.573823][ T5342] usb 3-1: USB disconnect, device number 2 [ 67.577929][ T24] sur40 5-1:1.0: Unable to register video subdevice. [pid 5650] write(3, "1000", 4) = 4 [pid 5650] close(3) = 0 [pid 5650] write(1, "executing program\n", 18) = 18 executing program [pid 5650] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5650] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffeae77ee30) = 0 [pid 5650] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 5639] <... ioctl resumed>) = 0 [pid 5639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5650] <... ioctl resumed>) = 0 [pid 5650] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30) = 0 [ 67.611807][ T24] sur40 5-1:1.0: probe with driver sur40 failed with error -23 [pid 5650] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5642] <... ioctl resumed>) = 0 [pid 5642] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5639] <... ioctl resumed>) = 0 [ 67.679622][ T24] usb 5-1: USB disconnect, device number 2 [ 67.693046][ T188] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 67.712223][ T5629] ================================================================== [ 67.720312][ T5629] BUG: KASAN: slab-use-after-free in sur40_open+0x46c/0x500 [ 67.727623][ T5629] Read of size 8 at addr ffff8880358c2000 by task udevd/5629 [ 67.734994][ T5629] [ 67.737316][ T5629] CPU: 0 UID: 0 PID: 5629 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 67.737338][ T5629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 67.737349][ T5629] Call Trace: [ 67.737354][ T5629] [ 67.737360][ T5629] dump_stack_lvl+0x100/0x190 [ 67.737384][ T5629] print_report+0x13d/0x4b0 [ 67.737408][ T5629] ? __virt_addr_valid+0x239/0x430 [ 67.737430][ T5629] ? sur40_open+0x46c/0x500 [ 67.737448][ T5629] kasan_report+0xdf/0x1c0 [ 67.737472][ T5629] ? sur40_open+0x46c/0x500 [ 67.737491][ T5629] ? __pfx_sur40_open+0x10/0x10 [ 67.737509][ T5629] sur40_open+0x46c/0x500 [ 67.737527][ T5629] input_open_device+0x24c/0x3d0 [ 67.737547][ T5629] evdev_open+0x52f/0x690 [ 67.737572][ T5629] ? __pfx_evdev_open+0x10/0x10 [ 67.737595][ T5629] chrdev_open+0x234/0x6a0 [ 67.737613][ T5629] ? __pfx_chrdev_open+0x10/0x10 [ 67.737631][ T5629] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 67.737667][ T5629] do_dentry_open+0x6ab/0x14d0 [ 67.737683][ T5629] ? __pfx_chrdev_open+0x10/0x10 [ 67.737703][ T5629] vfs_open+0x82/0x3f0 [ 67.737723][ T5629] path_openat+0x2873/0x4280 [ 67.737745][ T5629] ? __pfx_path_openat+0x10/0x10 [ 67.737765][ T5629] do_file_open+0x20e/0x430 [ 67.737783][ T5629] ? __pfx_do_file_open+0x10/0x10 [ 67.737807][ T5629] ? alloc_fd+0x471/0x7a0 [ 67.737826][ T5629] ? do_getname+0x191/0x390 [ 67.737847][ T5629] do_sys_openat2+0x10f/0x1e0 [ 67.737868][ T5629] ? __pfx_do_sys_openat2+0x10/0x10 [ 67.737892][ T5629] __x64_sys_openat+0x12d/0x210 [ 67.737913][ T5629] ? __pfx___x64_sys_openat+0x10/0x10 [ 67.737938][ T5629] do_syscall_64+0x115/0x870 [ 67.737959][ T5629] ? clear_bhb_loop+0x40/0x90 [ 67.737977][ T5629] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 67.737994][ T5629] RIP: 0033:0x7f621c8a7407 [ 67.738008][ T5629] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 67.738023][ T5629] RSP: 002b:00007ffc475a7ce0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 67.738039][ T5629] RAX: ffffffffffffffda RBX: 00007f621d001880 RCX: 00007f621c8a7407 [ 67.738050][ T5629] RDX: 0000000000080000 RSI: 000055c84da7c9e0 RDI: ffffffffffffff9c [ 67.738061][ T5629] RBP: 000055c84d8404c0 R08: 0000000000000000 R09: 0000000000000000 [ 67.738072][ T5629] R10: 0000000000000000 R11: 0000000000000202 R12: 000055c8180250c8 [ 67.738082][ T5629] R13: 000055c8180250ce R14: 00007ffc475a82e0 R15: 000055c81802bbcc [ 67.738099][ T5629] [ 67.738104][ T5629] [ 67.982869][ T5629] Allocated by task 9: [ 67.986913][ T5629] kasan_save_stack+0x30/0x50 [ 67.991574][ T5629] kasan_save_track+0x14/0x30 [ 67.996227][ T5629] __kasan_kmalloc+0xaa/0xb0 [ 68.000795][ T5629] __kmalloc_cache_noprof+0x2e5/0x6c0 [ 68.006151][ T5629] sur40_probe+0x1a8/0x1580 [ 68.010630][ T5629] usb_probe_interface+0x303/0x8f0 [ 68.015723][ T5629] really_probe+0x241/0xa60 [ 68.020207][ T5629] __driver_probe_device+0x20e/0x450 [ 68.025487][ T5629] driver_probe_device+0x4a/0x140 [ 68.030497][ T5629] __device_attach_driver+0x1df/0x320 [ 68.035849][ T5629] bus_for_each_drv+0x159/0x1e0 [ 68.040674][ T5629] __device_attach+0x1e4/0x4d0 [ 68.045422][ T5629] device_initial_probe+0xaf/0xd0 [ 68.050426][ T5629] bus_probe_device+0x64/0x160 [ 68.055177][ T5629] device_add+0x121d/0x1970 [ 68.059663][ T5629] usb_set_configuration+0xd97/0x1c60 [ 68.065013][ T5629] usb_generic_driver_probe+0xa1/0xe0 [ 68.070373][ T5629] usb_probe_device+0xef/0x400 [ 68.075116][ T5629] really_probe+0x241/0xa60 [ 68.079604][ T5629] __driver_probe_device+0x20e/0x450 [ 68.084868][ T5629] driver_probe_device+0x4a/0x140 [ 68.089870][ T5629] __device_attach_driver+0x1df/0x320 [ 68.095219][ T5629] bus_for_each_drv+0x159/0x1e0 [ 68.100051][ T5629] __device_attach+0x1e4/0x4d0 [ 68.104792][ T5629] device_initial_probe+0xaf/0xd0 [ 68.109812][ T5629] bus_probe_device+0x64/0x160 [ 68.114563][ T5629] device_add+0x121d/0x1970 [ 68.119057][ T5629] usb_new_device.cold+0x685/0x115c [ 68.124244][ T5629] hub_event+0x30a3/0x4a60 [ 68.128641][ T5629] process_one_work+0xa23/0x1940 [ 68.133554][ T5629] worker_thread+0x5ef/0xe50 [ 68.138133][ T5629] kthread+0x370/0x450 [ 68.142189][ T5629] ret_from_fork+0x72b/0xd50 [ 68.146762][ T5629] ret_from_fork_asm+0x1a/0x30 [ 68.151514][ T5629] [ 68.153814][ T5629] Freed by task 9: [ 68.157506][ T5629] kasan_save_stack+0x30/0x50 [ 68.162162][ T5629] kasan_save_track+0x14/0x30 [ 68.166827][ T5629] kasan_save_free_info+0x3b/0x70 [ 68.171836][ T5629] __kasan_slab_free+0x5f/0x80 [ 68.176578][ T5629] kfree+0x22b/0x6c0 [ 68.180456][ T5629] sur40_probe+0xc36/0x1580 [ 68.184937][ T5629] usb_probe_interface+0x303/0x8f0 [ 68.190030][ T5629] really_probe+0x241/0xa60 [ 68.194532][ T5629] __driver_probe_device+0x20e/0x450 [ 68.199796][ T5629] driver_probe_device+0x4a/0x140 [ 68.204800][ T5629] __device_attach_driver+0x1df/0x320 [ 68.210150][ T5629] bus_for_each_drv+0x159/0x1e0 [ 68.214976][ T5629] __device_attach+0x1e4/0x4d0 [ 68.219717][ T5629] device_initial_probe+0xaf/0xd0 [ 68.224720][ T5629] bus_probe_device+0x64/0x160 [ 68.229461][ T5629] device_add+0x121d/0x1970 [ 68.233945][ T5629] usb_set_configuration+0xd97/0x1c60 [ 68.239300][ T5629] usb_generic_driver_probe+0xa1/0xe0 [ 68.244649][ T5629] usb_probe_device+0xef/0x400 [ 68.249390][ T5629] really_probe+0x241/0xa60 [ 68.253870][ T5629] __driver_probe_device+0x20e/0x450 [ 68.259132][ T5629] driver_probe_device+0x4a/0x140 [ 68.264134][ T5629] __device_attach_driver+0x1df/0x320 [ 68.269483][ T5629] bus_for_each_drv+0x159/0x1e0 [ 68.274307][ T5629] __device_attach+0x1e4/0x4d0 [ 68.279050][ T5629] device_initial_probe+0xaf/0xd0 [ 68.284053][ T5629] bus_probe_device+0x64/0x160 [ 68.288794][ T5629] device_add+0x121d/0x1970 [ 68.293278][ T5629] usb_new_device.cold+0x685/0x115c [ 68.298460][ T5629] hub_event+0x30a3/0x4a60 [ 68.302855][ T5629] process_one_work+0xa23/0x1940 [ 68.307771][ T5629] worker_thread+0x5ef/0xe50 [ 68.312334][ T5629] kthread+0x370/0x450 [ 68.316377][ T5629] ret_from_fork+0x72b/0xd50 [ 68.320946][ T5629] ret_from_fork_asm+0x1a/0x30 [ 68.325690][ T5629] [ 68.327990][ T5629] The buggy address belongs to the object at ffff8880358c2000 [ 68.327990][ T5629] which belongs to the cache kmalloc-4k of size 4096 [ 68.342015][ T5629] The buggy address is located 0 bytes inside of [ 68.342015][ T5629] freed 4096-byte region [ffff8880358c2000, ffff8880358c3000) [ 68.355698][ T5629] [ 68.357998][ T5629] The buggy address belongs to the physical page: [ 68.364381][ T5629] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x358c0 [ 68.373113][ T5629] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 68.381585][ T5629] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) [ 68.389112][ T5629] page_type: f5(slab) [ 68.393070][ T5629] raw: 00fff00000000040 ffff88813fe28140 dead000000000100 dead000000000122 [ 68.401629][ T5629] raw: 0000000000000000 0000000800040004 00000000f5000000 0000000000000000 [ 68.410191][ T5629] head: 00fff00000000040 ffff88813fe28140 dead000000000100 dead000000000122 [ 68.418841][ T5629] head: 0000000000000000 0000000800040004 00000000f5000000 0000000000000000 [ 68.427486][ T5629] head: 00fff00000000003 fffffffffffffe01 00000000ffffffff 00000000ffffffff [ 68.436136][ T5629] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008 [ 68.444777][ T5629] page dumped because: kasan: bad access detected [ 68.451160][ T5629] page_owner tracks the page as allocated [ 68.456847][ T5629] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 9, tgid 9 (kworker/0:0), ts 67224396212, free_ts 67071594448 [ 68.477589][ T5629] post_alloc_hook+0xfd/0x120 [ 68.482255][ T5629] get_page_from_freelist+0xf48/0x3530 [ 68.487691][ T5629] __alloc_frozen_pages_noprof+0x299/0x2dc0 [ 68.493571][ T5629] new_slab+0xa2/0x640 [ 68.497613][ T5629] refill_objects+0xe3/0x410 [ 68.502178][ T5629] __pcs_replace_empty_main+0x376/0x680 [ 68.507706][ T5629] __kmalloc_cache_noprof+0x479/0x6c0 [ 68.513059][ T5629] sur40_probe+0x1a8/0x1580 [ 68.517538][ T5629] usb_probe_interface+0x303/0x8f0 [ 68.522631][ T5629] really_probe+0x241/0xa60 [ 68.527113][ T5629] __driver_probe_device+0x20e/0x450 [ 68.532375][ T5629] driver_probe_device+0x4a/0x140 [ 68.537378][ T5629] __device_attach_driver+0x1df/0x320 [ 68.542729][ T5629] bus_for_each_drv+0x159/0x1e0 [ 68.547555][ T5629] __device_attach+0x1e4/0x4d0 [ 68.552304][ T5629] device_initial_probe+0xaf/0xd0 [ 68.557313][ T5629] page last free pid 5624 tgid 5624 stack trace: [ 68.563612][ T5629] __free_frozen_pages+0x79f/0x1090 [ 68.568791][ T5629] qlist_free_all+0x47/0xf0 [ 68.573273][ T5629] kasan_quarantine_reduce+0x1a0/0x1f0 [ 68.578711][ T5629] __kasan_slab_alloc+0x69/0x90 [ 68.583540][ T5629] __kmalloc_noprof+0x2bf/0x820 [ 68.588367][ T5629] tomoyo_realpath_from_path+0xb6/0x690 [ 68.593901][ T5629] tomoyo_path_number_perm+0x23c/0x580 [ 68.599344][ T5629] security_file_ioctl+0xd3/0x230 [ 68.604351][ T5629] __x64_sys_ioctl+0xb7/0x210 [ 68.609008][ T5629] do_syscall_64+0x115/0x870 [ 68.613578][ T5629] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 68.619449][ T5629] [ 68.621755][ T5629] Memory state around the buggy address: [pid 5639] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeae77de20 [pid 5642] <... ioctl resumed>) = 0 [pid 5639] <... ioctl resumed>) = 18 [pid 5642] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [ 68.627359][ T5629] ffff8880358c1f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 68.635398][ T5629] ffff8880358c1f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 68.643432][ T5629] >ffff8880358c2000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 68.651463][ T5629] ^ [ 68.655501][ T5629] ffff8880358c2080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 68.663535][ T5629] ffff8880358c2100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 68.671567][ T5629] ================================================================== [pid 5639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30) = 0 [ 68.694132][ T5629] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 68.701368][ T5629] CPU: 0 UID: 0 PID: 5629 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 68.710217][ T5629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 68.720270][ T5629] Call Trace: [ 68.723549][ T5629] [ 68.726477][ T5629] dump_stack_lvl+0x100/0x190 [ 68.731156][ T5629] vpanic+0x552/0x970 [ 68.735134][ T5629] ? __pfx_vpanic+0x10/0x10 [ 68.739630][ T5629] ? mark_held_locks+0x40/0x70 [pid 5639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30 [pid 5642] <... ioctl resumed>) = 0 [pid 5642] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeae77de20) = 18 [pid 5642] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeae77ee30) = 0 [ 68.744395][ T5629] ? sur40_open+0x46c/0x500 [ 68.748896][ T5629] panic+0xd1/0xe0 [ 68.752614][ T5629] ? __pfx_panic+0x10/0x10 [ 68.757024][ T5629] ? sur40_open+0x46c/0x500 [ 68.761530][ T5629] ? preempt_schedule_common+0x42/0xc0 [ 68.766992][ T5629] ? check_panic_on_warn+0x1f/0x90 [ 68.772107][ T5629] check_panic_on_warn.cold+0x19/0x34 [ 68.777478][ T5629] end_report.part.0+0x3a/0x90 [ 68.782234][ T5629] kasan_report.cold+0xe/0x18 [ 68.786898][ T5629] ? sur40_open+0x46c/0x500 [ 68.791382][ T5629] ? __pfx_sur40_open+0x10/0x10 [ 68.796212][ T5629] sur40_open+0x46c/0x500 [ 68.800520][ T5629] input_open_device+0x24c/0x3d0 [ 68.805436][ T5629] evdev_open+0x52f/0x690 [ 68.809748][ T5629] ? __pfx_evdev_open+0x10/0x10 [ 68.814579][ T5629] chrdev_open+0x234/0x6a0 [ 68.818975][ T5629] ? __pfx_chrdev_open+0x10/0x10 [ 68.823889][ T5629] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 68.830198][ T5629] do_dentry_open+0x6ab/0x14d0 [ 68.834941][ T5629] ? __pfx_chrdev_open+0x10/0x10 [ 68.839858][ T5629] vfs_open+0x82/0x3f0 [ 68.843919][ T5629] path_openat+0x2873/0x4280 [ 68.848493][ T5629] ? __pfx_path_openat+0x10/0x10 [ 68.853410][ T5629] do_file_open+0x20e/0x430 [ 68.857891][ T5629] ? __pfx_do_file_open+0x10/0x10 [ 68.862900][ T5629] ? alloc_fd+0x471/0x7a0 [ 68.867207][ T5629] ? do_getname+0x191/0x390 [ 68.871691][ T5629] do_sys_openat2+0x10f/0x1e0 [ 68.876348][ T5629] ? __pfx_do_sys_openat2+0x10/0x10 [ 68.881536][ T5629] __x64_sys_openat+0x12d/0x210 [ 68.886367][ T5629] ? __pfx___x64_sys_openat+0x10/0x10 [ 68.891732][ T5629] do_syscall_64+0x115/0x870 [ 68.896304][ T5629] ? clear_bhb_loop+0x40/0x90 [ 68.900959][ T5629] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 68.906827][ T5629] RIP: 0033:0x7f621c8a7407 [ 68.911219][ T5629] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 68.930805][ T5629] RSP: 002b:00007ffc475a7ce0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 68.939198][ T5629] RAX: ffffffffffffffda RBX: 00007f621d001880 RCX: 00007f621c8a7407 [ 68.947145][ T5629] RDX: 0000000000080000 RSI: 000055c84da7c9e0 RDI: ffffffffffffff9c [ 68.955099][ T5629] RBP: 000055c84d8404c0 R08: 0000000000000000 R09: 0000000000000000 [ 68.963067][ T5629] R10: 0000000000000000 R11: 0000000000000202 R12: 000055c8180250c8 [ 68.971027][ T5629] R13: 000055c8180250ce R14: 00007ffc475a82e0 R15: 000055c81802bbcc [ 68.978986][ T5629] [ 68.982185][ T5629] Kernel Offset: disabled [ 68.986485][ T5629] Rebooting in 86400 seconds..