last executing test programs: 992.438615ms ago: executing program 1 (id=69): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/socket/zygote', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/socket/zygote', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/socket/zygote', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/socket/zygote', 0x800, 0x0) 952.839513ms ago: executing program 1 (id=74): personality(0x0) 901.771322ms ago: executing program 1 (id=79): tkill(0x0, 0x0) 901.297149ms ago: executing program 1 (id=84): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/v4l/by-path/platform-soc@0:qcom_cam-req-mgr-video-index0', 0x2, 0x0) 847.605981ms ago: executing program 1 (id=89): mlock2(0x0, 0x0, 0x0) 386.371592ms ago: executing program 1 (id=93): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/raw-gadget', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/raw-gadget', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/raw-gadget', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/raw-gadget', 0x800, 0x0) 196.29732ms ago: executing program 2 (id=153): fsopen(&(0x7f0000000000), 0x0) 195.806031ms ago: executing program 4 (id=156): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0', 0x800, 0x0) 194.631014ms ago: executing program 0 (id=157): name_to_handle_at(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000), 0x0) 175.478145ms ago: executing program 4 (id=159): openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/thread-self', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self', 0x800, 0x0) 124.284817ms ago: executing program 3 (id=160): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cdrom1', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cdrom1', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cdrom1', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cdrom1', 0x800, 0x0) 124.002084ms ago: executing program 4 (id=161): pkey_alloc(0x0, 0x0) 123.645783ms ago: executing program 0 (id=162): statx(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)) 123.505683ms ago: executing program 0 (id=163): openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/smackfs/ambient', 0x2, 0x0) 123.361483ms ago: executing program 2 (id=164): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hpet', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hpet', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hpet', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hpet', 0x800, 0x0) 118.492274ms ago: executing program 4 (id=165): syz_open_dev$dri(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$dri(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$dri(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$dri(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$dri(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$dri(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$dri(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$dri(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$dri(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$dri(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$dri(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$dri(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$dri(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$dri(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$dri(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$dri(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$dri(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$dri(&(0x7f0000000500), 0x4, 0x800) 115.687921ms ago: executing program 3 (id=166): epoll_create(0x0) 68.214197ms ago: executing program 2 (id=167): socket$vsock_dgram(0x28, 0x2, 0x0) 68.012205ms ago: executing program 3 (id=168): fchownat(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0) 67.552374ms ago: executing program 2 (id=169): timerfd_gettime(0xffffffffffffffff, &(0x7f0000000000)) 66.60149ms ago: executing program 3 (id=170): pwritev(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0) 61.659839ms ago: executing program 2 (id=171): io_uring_setup(0x0, &(0x7f0000000000)) 53.510008ms ago: executing program 0 (id=172): syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$sg(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$sg(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$sg(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$sg(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$sg(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$sg(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$sg(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$sg(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$sg(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$sg(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$sg(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$sg(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$sg(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$sg(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$sg(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$sg(&(0x7f0000000500), 0x4, 0x800) 837.444µs ago: executing program 0 (id=173): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video0', 0x2, 0x0) 493.949µs ago: executing program 3 (id=174): preadv2(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 333.466µs ago: executing program 4 (id=175): get_robust_list(0x0, &(0x7f0000000000), &(0x7f0000000000)) 186.936µs ago: executing program 2 (id=176): syz_open_dev$vim2m(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$vim2m(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$vim2m(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$vim2m(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$vim2m(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$vim2m(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$vim2m(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$vim2m(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$vim2m(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$vim2m(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$vim2m(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$vim2m(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$vim2m(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$vim2m(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$vim2m(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$vim2m(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$vim2m(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$vim2m(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$vim2m(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$vim2m(&(0x7f0000000500), 0x4, 0x800) 124.196µs ago: executing program 4 (id=177): socket$inet_icmp_raw(0x2, 0x3, 0x1) 43.785µs ago: executing program 0 (id=178): modify_ldt$auto(0x0, &(0x7f0000000000), 0x0) 0s ago: executing program 3 (id=179): chown(&(0x7f0000000000), 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.245' (ED25519) to the list of known hosts. [ 61.862575][ T5823] cgroup: Unknown subsys name 'net' [ 62.017005][ T5823] cgroup: Unknown subsys name 'cpuset' [ 62.025342][ T5823] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 63.328425][ T5823] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 65.814100][ T5931] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 66.699499][ T6005] ================================================================== [ 66.707614][ T6005] BUG: KASAN: slab-use-after-free in binder_add_device+0x5f/0xa0 [ 66.715642][ T6005] Write of size 8 at addr ffff88807d7fc008 by task syz-executor/6005 [ 66.723720][ T6005] [ 66.726075][ T6005] CPU: 0 UID: 0 PID: 6005 Comm: syz-executor Not tainted 6.13.0-syzkaller-09147-ge2ee2e9b1590 #0 [ 66.726096][ T6005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 66.726109][ T6005] Call Trace: [ 66.726116][ T6005] [ 66.726123][ T6005] dump_stack_lvl+0x241/0x360 [ 66.726146][ T6005] ? __pfx_dump_stack_lvl+0x10/0x10 [ 66.726163][ T6005] ? __pfx__printk+0x10/0x10 [ 66.726186][ T6005] ? _printk+0xd5/0x120 [ 66.726206][ T6005] ? __virt_addr_valid+0x183/0x530 [ 66.726227][ T6005] ? __virt_addr_valid+0x183/0x530 [ 66.726248][ T6005] print_report+0x169/0x550 [ 66.726276][ T6005] ? __virt_addr_valid+0x183/0x530 [ 66.726297][ T6005] ? __virt_addr_valid+0x183/0x530 [ 66.726315][ T6005] ? __virt_addr_valid+0x45f/0x530 [ 66.726333][ T6005] ? __phys_addr+0xba/0x170 [ 66.726352][ T6005] ? binder_add_device+0x5f/0xa0 [ 66.726369][ T6005] kasan_report+0x143/0x180 [ 66.726391][ T6005] ? binder_add_device+0x5f/0xa0 [ 66.726411][ T6005] binder_add_device+0x5f/0xa0 [ 66.726429][ T6005] binderfs_binder_device_create+0x7bf/0x9c0 [ 66.726452][ T6005] binderfs_fill_super+0x944/0xd90 [ 66.726474][ T6005] ? __pfx_binderfs_fill_super+0x10/0x10 [ 66.726501][ T6005] ? shrinker_register+0x160/0x230 [ 66.726521][ T6005] ? sget_fc+0x909/0x9c0 [ 66.726540][ T6005] ? __pfx_set_anon_super_fc+0x10/0x10 [ 66.726560][ T6005] ? __pfx_binderfs_fill_super+0x10/0x10 [ 66.726578][ T6005] get_tree_nodev+0xb7/0x140 [ 66.726599][ T6005] vfs_get_tree+0x90/0x2b0 [ 66.726621][ T6005] do_new_mount+0x2be/0xb40 [ 66.726639][ T6005] ? __pfx_do_new_mount+0x10/0x10 [ 66.726658][ T6005] __se_sys_mount+0x2d6/0x3c0 [ 66.726676][ T6005] ? __pfx___se_sys_mount+0x10/0x10 [ 66.726694][ T6005] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 66.726716][ T6005] ? __ia32_sys_mount+0x20/0xc0 [ 66.726733][ T6005] __do_fast_syscall_32+0xb4/0x110 [ 66.726755][ T6005] ? exc_page_fault+0x590/0x8b0 [ 66.726776][ T6005] do_fast_syscall_32+0x34/0x80 [ 66.726797][ T6005] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 66.726821][ T6005] RIP: 0023:0xf7f12579 [ 66.726842][ T6005] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 66.726854][ T6005] RSP: 002b:00000000f74fff20 EFLAGS: 00000206 ORIG_RAX: 0000000000000015 [ 66.726872][ T6005] RAX: ffffffffffffffda RBX: 00000000f7234aa1 RCX: 00000000f72254b3 [ 66.726884][ T6005] RDX: 00000000f7234aa1 RSI: 0000000000000000 RDI: 0000000000000000 [ 66.726894][ T6005] RBP: 0000000057699414 R08: 0000000000000000 R09: 0000000000000000 [ 66.726904][ T6005] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 66.726913][ T6005] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 66.726929][ T6005] [ 66.726935][ T6005] [ 67.002905][ T6005] Allocated by task 5944: [ 67.007220][ T6005] kasan_save_track+0x3f/0x80 [ 67.011897][ T6005] __kasan_kmalloc+0x98/0xb0 [ 67.016495][ T6005] __kmalloc_cache_noprof+0x243/0x390 [ 67.021855][ T6005] binderfs_binder_device_create+0x16c/0x9c0 [ 67.027830][ T6005] binderfs_fill_super+0x944/0xd90 [ 67.032946][ T6005] get_tree_nodev+0xb7/0x140 [ 67.037539][ T6005] vfs_get_tree+0x90/0x2b0 [ 67.041946][ T6005] do_new_mount+0x2be/0xb40 [ 67.046521][ T6005] __se_sys_mount+0x2d6/0x3c0 [ 67.051267][ T6005] __do_fast_syscall_32+0xb4/0x110 [ 67.056380][ T6005] do_fast_syscall_32+0x34/0x80 [ 67.061221][ T6005] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 67.067539][ T6005] [ 67.069856][ T6005] Freed by task 5944: [ 67.073904][ T6005] kasan_save_track+0x3f/0x80 [ 67.078573][ T6005] kasan_save_free_info+0x40/0x50 [ 67.083586][ T6005] __kasan_slab_free+0x59/0x70 [ 67.088339][ T6005] kfree+0x196/0x430 [ 67.092222][ T6005] evict+0x4e8/0x9a0 [ 67.096109][ T6005] __dentry_kill+0x20d/0x630 [ 67.100681][ T6005] shrink_kill+0xa9/0x2c0 [ 67.104996][ T6005] shrink_dentry_list+0x2c0/0x5b0 [ 67.110013][ T6005] shrink_dcache_parent+0xcb/0x3b0 [ 67.115140][ T6005] do_one_tree+0x23/0xe0 [ 67.119460][ T6005] shrink_dcache_for_umount+0xb4/0x180 [ 67.125012][ T6005] generic_shutdown_super+0x6a/0x2d0 [ 67.130292][ T6005] kill_litter_super+0x76/0xb0 [ 67.135053][ T6005] binderfs_kill_super+0x44/0x90 [ 67.139982][ T6005] deactivate_locked_super+0xc4/0x130 [ 67.145346][ T6005] cleanup_mnt+0x41f/0x4b0 [ 67.149820][ T6005] task_work_run+0x24f/0x310 [ 67.154411][ T6005] do_exit+0xa2a/0x28e0 [ 67.158558][ T6005] do_group_exit+0x207/0x2c0 [ 67.163597][ T6005] get_signal+0x16b2/0x1750 [ 67.168088][ T6005] arch_do_signal_or_restart+0x96/0x860 [ 67.173739][ T6005] syscall_exit_to_user_mode+0xce/0x340 [ 67.179293][ T6005] __do_fast_syscall_32+0xc4/0x110 [ 67.184396][ T6005] do_fast_syscall_32+0x34/0x80 [ 67.189251][ T6005] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 67.195745][ T6005] [ 67.198055][ T6005] The buggy address belongs to the object at ffff88807d7fc000 [ 67.198055][ T6005] which belongs to the cache kmalloc-512 of size 512 [ 67.212092][ T6005] The buggy address is located 8 bytes inside of [ 67.212092][ T6005] freed 512-byte region [ffff88807d7fc000, ffff88807d7fc200) [ 67.225703][ T6005] [ 67.228026][ T6005] The buggy address belongs to the physical page: [ 67.234429][ T6005] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x7d7fc [ 67.243187][ T6005] head: order:2 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 67.251671][ T6005] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) [ 67.259552][ T6005] page_type: f5(slab) [ 67.263545][ T6005] raw: 00fff00000000040 ffff88801ac41c80 ffffea0000aa6a00 dead000000000002 [ 67.272125][ T6005] raw: 0000000000000000 0000000000100010 00000000f5000000 0000000000000000 [ 67.280781][ T6005] head: 00fff00000000040 ffff88801ac41c80 ffffea0000aa6a00 dead000000000002 [ 67.289447][ T6005] head: 0000000000000000 0000000000100010 00000000f5000000 0000000000000000 [ 67.298118][ T6005] head: 00fff00000000002 ffffea0001f5ff01 ffffffffffffffff 0000000000000000 [ 67.306774][ T6005] head: 0000000000000004 0000000000000000 00000000ffffffff 0000000000000000 [ 67.315427][ T6005] page dumped because: kasan: bad access detected [ 67.321828][ T6005] page_owner tracks the page as allocated [ 67.327527][ T6005] page last allocated via order 2, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5216, tgid 5216 (udevd), ts 25913189709, free_ts 25877715585 [ 67.348448][ T6005] post_alloc_hook+0x1f4/0x240 [ 67.353209][ T6005] get_page_from_freelist+0x365c/0x37a0 [ 67.358907][ T6005] __alloc_frozen_pages_noprof+0x292/0x710 [ 67.364726][ T6005] alloc_pages_mpol+0x311/0x660 [ 67.369587][ T6005] allocate_slab+0x8f/0x3a0 [ 67.374257][ T6005] ___slab_alloc+0xc27/0x14a0 [ 67.378958][ T6005] __slab_alloc+0x58/0xa0 [ 67.383299][ T6005] __kmalloc_cache_noprof+0x27b/0x390 [ 67.388679][ T6005] kernfs_fop_open+0x3e0/0xd10 [ 67.393537][ T6005] do_dentry_open+0xdec/0x1960 [ 67.398289][ T6005] vfs_open+0x3b/0x370 [ 67.402352][ T6005] path_openat+0x2c74/0x3580 [ 67.406979][ T6005] do_filp_open+0x27f/0x4e0 [ 67.411500][ T6005] do_sys_openat2+0x13e/0x1d0 [ 67.416252][ T6005] __x64_sys_openat+0x247/0x2a0 [ 67.421174][ T6005] do_syscall_64+0xf3/0x230 [ 67.425697][ T6005] page last free pid 5233 tgid 5233 stack trace: [ 67.432095][ T6005] free_frozen_pages+0xe0d/0x10e0 [ 67.437284][ T6005] __put_partials+0x160/0x1c0 [ 67.441974][ T6005] put_cpu_partial+0x17c/0x250 [ 67.446737][ T6005] __slab_free+0x290/0x380 [ 67.451158][ T6005] qlist_free_all+0x9a/0x140 [ 67.455747][ T6005] kasan_quarantine_reduce+0x14f/0x170 [ 67.461202][ T6005] __kasan_slab_alloc+0x23/0x80 [ 67.466136][ T6005] kmem_cache_alloc_noprof+0x1d9/0x380 [ 67.471690][ T6005] getname_flags+0xb7/0x540 [ 67.476270][ T6005] vfs_fstatat+0x3f/0x130 [ 67.480855][ T6005] __x64_sys_newfstatat+0x117/0x190 [ 67.486231][ T6005] do_syscall_64+0xf3/0x230 [ 67.490726][ T6005] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 67.496623][ T6005] [ 67.498937][ T6005] Memory state around the buggy address: [ 67.504560][ T6005] ffff88807d7fbf00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 67.512712][ T6005] ffff88807d7fbf80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 67.520783][ T6005] >ffff88807d7fc000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 67.528853][ T6005] ^ [ 67.533182][ T6005] ffff88807d7fc080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 67.541341][ T6005] ffff88807d7fc100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 67.549472][ T6005] ================================================================== [ 67.557619][ C0] vkms_vblank_simulate: vblank timer overrun [ 67.632297][ T6005] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 67.639558][ T6005] CPU: 1 UID: 0 PID: 6005 Comm: syz-executor Not tainted 6.13.0-syzkaller-09147-ge2ee2e9b1590 #0 [ 67.650074][ T6005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 67.660238][ T6005] Call Trace: [ 67.663545][ T6005] [ 67.666496][ T6005] dump_stack_lvl+0x241/0x360 [ 67.671196][ T6005] ? __pfx_dump_stack_lvl+0x10/0x10 [ 67.676506][ T6005] ? __pfx__printk+0x10/0x10 [ 67.681229][ T6005] ? preempt_schedule+0xe1/0xf0 [ 67.686131][ T6005] ? vscnprintf+0x5d/0x90 [ 67.690496][ T6005] panic+0x349/0x880 [ 67.694606][ T6005] ? check_panic_on_warn+0x21/0xb0 [ 67.699836][ T6005] ? __pfx_panic+0x10/0x10 [ 67.704284][ T6005] ? _raw_spin_unlock_irqrestore+0x130/0x140 [ 67.710301][ T6005] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 67.716665][ T6005] ? print_report+0x502/0x550 [ 67.721380][ T6005] check_panic_on_warn+0x86/0xb0 [ 67.726344][ T6005] ? binder_add_device+0x5f/0xa0 [ 67.731313][ T6005] end_report+0x77/0x160 [ 67.735596][ T6005] kasan_report+0x154/0x180 [ 67.740496][ T6005] ? binder_add_device+0x5f/0xa0 [ 67.745475][ T6005] binder_add_device+0x5f/0xa0 [ 67.750470][ T6005] binderfs_binder_device_create+0x7bf/0x9c0 [ 67.756490][ T6005] binderfs_fill_super+0x944/0xd90 [ 67.761629][ T6005] ? __pfx_binderfs_fill_super+0x10/0x10 [ 67.767340][ T6005] ? shrinker_register+0x160/0x230 [ 67.772575][ T6005] ? sget_fc+0x909/0x9c0 [ 67.776928][ T6005] ? __pfx_set_anon_super_fc+0x10/0x10 [ 67.782411][ T6005] ? __pfx_binderfs_fill_super+0x10/0x10 [ 67.788070][ T6005] get_tree_nodev+0xb7/0x140 [ 67.792685][ T6005] vfs_get_tree+0x90/0x2b0 [ 67.797134][ T6005] do_new_mount+0x2be/0xb40 [ 67.801789][ T6005] ? __pfx_do_new_mount+0x10/0x10 [ 67.806838][ T6005] __se_sys_mount+0x2d6/0x3c0 [ 67.811541][ T6005] ? __pfx___se_sys_mount+0x10/0x10 [ 67.816763][ T6005] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 67.823465][ T6005] ? __ia32_sys_mount+0x20/0xc0 [ 67.828352][ T6005] __do_fast_syscall_32+0xb4/0x110 [ 67.833489][ T6005] ? exc_page_fault+0x590/0x8b0 [ 67.838364][ T6005] do_fast_syscall_32+0x34/0x80 [ 67.843243][ T6005] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 67.849690][ T6005] RIP: 0023:0xf7f12579 [ 67.853772][ T6005] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 67.873481][ T6005] RSP: 002b:00000000f74fff20 EFLAGS: 00000206 ORIG_RAX: 0000000000000015 [ 67.881922][ T6005] RAX: ffffffffffffffda RBX: 00000000f7234aa1 RCX: 00000000f72254b3 [ 67.889916][ T6005] RDX: 00000000f7234aa1 RSI: 0000000000000000 RDI: 0000000000000000 [ 67.897906][ T6005] RBP: 0000000057699414 R08: 0000000000000000 R09: 0000000000000000 [ 67.906154][ T6005] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 67.914257][ T6005] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 67.922253][ T6005] [ 67.925910][ T6005] Kernel Offset: disabled [ 67.930275][ T6005] Rebooting in 86400 seconds..