program: mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./gadget\x00', 0x1ff) (async) mount(0x0, &(0x7f0000000140)='./gadget\x00', &(0x7f0000000180)='gadgetfs\x00', 0x0, 0x0) (async) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./gadget/dummy_udc\x00', 0x2, 0x84) write(r0, &(0x7f0000000200)="000000000902190001010080320904000001ff000000070581024000000902190001010080320904000001ff00000007058102000200120100020000004034127856000100000001", 0x48) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./gadget/ep1in-bulk\x00', 0x2, 0x24) (async, rerun: 32) openat$kvm(0xffffffffffffff9c, 0x0, 0x2, 0x0) (async, rerun: 32) close(r0) (async) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000840)='./file0\x00', 0x801, &(0x7f0000000080), 0x64, 0x527, &(0x7f0000001880)="$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") (async) openat$ppp(0xffffffffffffff9c, 0x0, 0x109501, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_dev$vim2m(&(0x7f0000000640), 0x4, 0x2) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, 0x0) (async) ioctl$vim2m_VIDIOC_ENUM_FMT(r2, 0xc0405602, &(0x7f0000000680)={0x9, 0x1, 0x100, "ad01feffff4500f60000b32cecd8755963d71862d462ae66670800", 0x4c47504a}) (async, rerun: 64) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) (async, rerun: 64) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000280)=0x0) (async, rerun: 32) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f00000002c0)={0x0, 0x0, 0x60d3, 0x5}) (rerun: 32) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r3, 0x1, &(0x7f0000000300)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0xd3283d0368e269b3, 0x8031, 0xffffffffffffffff, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000003c0)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in6=@dev={0xfe, 0x80, '\x00', 0x40}, @in6=@mcast1, 0x0, 0x0, 0x4e21, 0x0, 0x0, 0x0, 0x0, 0xad, 0x0, 0xffffffffffffffff}, {@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x33}, @in=@broadcast, {0x4, 0x0, 0x0, 0x0, 0x4}, {0x4}, {}, 0x0, 0x0, 0x2}, 0x5, 0x5}}, 0xf8}, 0x1, 0x0, 0x0, 0x40011}, 0x0) sendmsg$nl_xfrm(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000540)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b, 0x0, 0xffffffffffffffff}, {@in6=@loopback, 0x0, 0x33}, @in=@broadcast, {}, {0x1000000000000}, {}, 0x0, 0xffffffff, 0x2, 0x0, 0xfd}, 0x5, 0x5}}, 0xf8}}, 0x0) write(r1, 0x0, 0x0) [ 103.942894][ T5307] Bluetooth: hci0: command tx timeout [ 104.191901][ T5355] gadgetfs: bound to dummy_udc driver [ 104.263669][ T5356] ================================================================== [ 104.263683][ T5356] BUG: KASAN: slab-use-after-free in __mutex_lock+0x14e/0x15a0 [ 104.263795][ T5356] Read of size 8 at addr ffff888040bb1858 by task syz.0.0/5356 [ 104.263805][ T5356] [ 104.263813][ T5356] CPU: 0 UID: 0 PID: 5356 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 104.263826][ T5356] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 104.263834][ T5356] Call Trace: [ 104.263839][ T5356] [ 104.263843][ T5356] dump_stack_lvl+0xe8/0x150 [ 104.263863][ T5356] print_address_description+0x55/0x1e0 [ 104.263879][ T5356] ? __mutex_lock+0x14e/0x15a0 [ 104.263889][ T5356] print_report+0x58/0x70 [ 104.263902][ T5356] kasan_report+0x117/0x150 [ 104.263918][ T5356] ? __mutex_lock+0x14e/0x15a0 [ 104.263929][ T5356] __mutex_lock+0x14e/0x15a0 [ 104.263941][ T5356] ? ep_open+0x4e/0x270 [ 104.263982][ T5356] ? __pfx___mutex_lock+0x10/0x10 [ 104.263991][ T5356] ? apparmor_file_open+0x523/0x6c0 [ 104.264031][ T5356] ? __pfx_apparmor_file_open+0x10/0x10 [ 104.264042][ T5356] ep_open+0x4e/0x270 [ 104.264049][ T5356] ? do_dentry_open+0x7ff/0x1360 [ 104.264061][ T5356] ? __pfx_ep_open+0x10/0x10 [ 104.264070][ T5356] do_dentry_open+0x80e/0x1360 [ 104.264083][ T5356] vfs_open_consume+0x4a/0x350 [ 104.264093][ T5356] ? path_openat+0x16e1/0x20f0 [ 104.264109][ T5356] path_openat+0x16fc/0x20f0 [ 104.264126][ T5356] do_file_open+0x23e/0x4a0 [ 104.264138][ T5356] ? __pfx_do_file_open+0x10/0x10 [ 104.264155][ T5356] ? _raw_spin_unlock+0x28/0x50 [ 104.264169][ T5356] ? alloc_fd+0x6af/0x760 [ 104.264182][ T5356] do_sys_openat2+0x115/0x200 [ 104.264194][ T5356] ? __se_sys_futex+0x3a8/0x450 [ 104.264205][ T5356] ? __pfx_do_sys_openat2+0x10/0x10 [ 104.264216][ T5356] ? rcu_is_watching+0x16/0xb0 [ 104.264233][ T5356] __x64_sys_openat+0x138/0x170 [ 104.264245][ T5356] do_syscall_64+0x16a/0x530 [ 104.264255][ T5356] ? trace_irq_disable+0x3b/0x140 [ 104.264288][ T5356] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 104.264300][ T5356] ? clear_bhb_loop+0x70/0xc0 [ 104.264312][ T5356] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 104.264322][ T5356] RIP: 0033:0x7fcef4b9fb19 [ 104.264332][ T5356] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 104.264341][ T5356] RSP: 002b:00007fcef5ac3fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 104.264354][ T5356] RAX: ffffffffffffffda RBX: 00007fcef4e26090 RCX: 00007fcef4b9fb19 [ 104.264362][ T5356] RDX: 0000000000000002 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 104.264369][ T5356] RBP: 00007fcef4c37b70 R08: 0000000000000000 R09: 0000000000000000 [ 104.264375][ T5356] R10: 0000000000000024 R11: 0000000000000246 R12: 0000000000000000 [ 104.264381][ T5356] R13: 00007fcef4e26128 R14: 00007fcef4e26090 R15: 00007ffd340a1048 [ 104.264392][ T5356] [ 104.264396][ T5356] [ 104.264399][ T5356] Allocated by task 5355: [ 104.264405][ T5356] kasan_save_track+0x3e/0x80 [ 104.264418][ T5356] __kasan_kmalloc+0x93/0xb0 [ 104.264430][ T5356] __kmalloc_cache_noprof+0x31c/0x600 [ 104.264442][ T5356] gadgetfs_bind+0x2ef/0xb10 [ 104.264456][ T5356] gadget_bind_driver+0x2ca/0x9e0 [ 104.264469][ T5356] really_probe+0x254/0xae0 [ 104.264480][ T5356] __driver_probe_device+0x1e8/0x360 [ 104.264490][ T5356] driver_probe_device+0x4f/0x240 [ 104.264500][ T5356] __driver_attach+0x34e/0x630 [ 104.264509][ T5356] bus_for_each_dev+0x23b/0x2c0 [ 104.264546][ T5356] bus_add_driver+0x38f/0x6e0 [ 104.264559][ T5356] driver_register+0x23a/0x320 [ 104.264570][ T5356] usb_gadget_register_driver_owner+0xf9/0x270 [ 104.264583][ T5356] dev_config+0xe3c/0x12a0 [ 104.264596][ T5356] vfs_write+0x296/0xba0 [ 104.264608][ T5356] ksys_write+0x150/0x270 [ 104.264618][ T5356] do_syscall_64+0x16a/0x530 [ 104.264627][ T5356] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 104.264635][ T5356] [ 104.264638][ T5356] Freed by task 5355: [ 104.264643][ T5356] kasan_save_track+0x3e/0x80 [ 104.264654][ T5356] kasan_save_free_info+0x40/0x50 [ 104.264664][ T5356] __kasan_slab_free+0x5c/0x80 [ 104.264677][ T5356] kfree+0x1c5/0x650 [ 104.264685][ T5356] destroy_ep_files+0x2a3/0x330 [ 104.264699][ T5356] gadgetfs_unbind+0x109/0x2b0 [ 104.264711][ T5356] gadget_unbind_driver+0x1cb/0x410 [ 104.264723][ T5356] device_release_driver_internal+0x42b/0x7d0 [ 104.264733][ T5356] driver_detach+0x1f3/0x2d0 [ 104.264742][ T5356] bus_remove_driver+0x226/0x320 [ 104.264754][ T5356] usb_gadget_unregister_driver+0x4e/0x70 [ 104.264766][ T5356] dev_release+0x83/0x200 [ 104.264778][ T5356] __fput+0x408/0xa40 [ 104.264788][ T5356] task_work_run+0x1d9/0x260 [ 104.264801][ T5356] exit_to_user_mode_loop+0x204/0x770 [ 104.264814][ T5356] do_syscall_64+0x32c/0x530 [ 104.264822][ T5356] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 104.264830][ T5356] [ 104.264832][ T5356] The buggy address belongs to the object at ffff888040bb1800 [ 104.264832][ T5356] which belongs to the cache kmalloc-512 of size 512 [ 104.264842][ T5356] The buggy address is located 88 bytes inside of [ 104.264842][ T5356] freed 512-byte region [ffff888040bb1800, ffff888040bb1a00) [ 104.264853][ T5356] [ 104.264856][ T5356] The buggy address belongs to the physical page: [ 104.264862][ T5356] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x40bb0 [ 104.264873][ T5356] head: order:1 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 104.264881][ T5356] flags: 0x4fff00000000040(head|node=1|zone=1|lastcpupid=0x7ff) [ 104.264892][ T5356] page_type: f5(slab) [ 104.264902][ T5356] raw: 04fff00000000040 ffff88801c841c80 dead000000000122 0000000000000000 [ 104.264911][ T5356] raw: 0000000000000000 0000000000080008 00000000f5000000 0000000000000000 [ 104.264922][ T5356] head: 04fff00000000040 ffff88801c841c80 dead000000000122 0000000000000000 [ 104.264930][ T5356] head: 0000000000000000 0000000000080008 00000000f5000000 0000000000000000 [ 104.264939][ T5356] head: 04fff00000000001 ffffffffffffff81 00000000ffffffff 00000000ffffffff [ 104.264948][ T5356] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000002 [ 104.264953][ T5356] page dumped because: kasan: bad access detected [ 104.264959][ T5356] page_owner tracks the page as allocated [ 104.264963][ T5356] page last allocated via order 1, migratetype Unmovable, gfp_mask 0xd2820(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 57, tgid 57 (kworker/u4:4), ts 102133315567 [ 104.264981][ T5356] post_alloc_hook+0x1f9/0x250 [ 104.264993][ T5356] get_page_from_freelist+0x2224/0x2290 [ 104.265005][ T5356] __alloc_frozen_pages_noprof+0x1fe/0x410 [ 104.265017][ T5356] allocate_slab+0x7d/0x5e0 [ 104.265026][ T5356] refill_objects+0x2d5/0x350 [ 104.265033][ T5356] __pcs_replace_empty_main+0x2c8/0x6c0 [ 104.265047][ T5356] __kmalloc_cache_noprof+0x396/0x600 [ 104.265058][ T5356] batadv_forw_packet_alloc+0x178/0x370 [ 104.265069][ T5356] batadv_iv_ogm_queue_add+0x8b8/0xd90 [ 104.265083][ T5356] batadv_iv_ogm_schedule+0x84b/0xfc0 [ 104.265096][ T5356] batadv_iv_send_outstanding_bat_ogm_packet+0x655/0x780 [ 104.265111][ T5356] process_scheduled_works+0xc3d/0x1630 [ 104.265124][ T5356] worker_thread+0xa47/0xfb0 [ 104.265133][ T5356] kthread+0x38b/0x480 [ 104.265143][ T5356] ret_from_fork+0x514/0xb70 [ 104.265154][ T5356] ret_from_fork_asm+0x1a/0x30 [ 104.265164][ T5356] page last free pid 1 tgid 1 ts 28641648979 stack trace: [ 104.265171][ T5356] __free_frozen_pages+0xc97/0xd90 [ 104.265182][ T5356] __slab_free+0x269/0x2c0 [ 104.265193][ T5356] qlist_free_all+0x99/0x100 [ 104.265205][ T5356] kasan_quarantine_reduce+0x148/0x160 [ 104.265216][ T5356] __kasan_slab_alloc+0x22/0x80 [ 104.265227][ T5356] __kmalloc_node_track_caller_noprof+0x446/0x720 [ 104.265239][ T5356] krealloc_node_align_noprof+0x19a/0x390 [ 104.265251][ T5356] add_sysfs_param+0xd4/0xb80 [ 104.265265][ T5356] kernel_add_sysfs_param+0x7f/0xe0 [ 104.265314][ T5356] param_sysfs_builtin+0x199/0x250 [ 104.265324][ T5356] param_sysfs_builtin_init+0x23/0x30 [ 104.265334][ T5356] do_one_initcall+0x250/0x870 [ 104.265343][ T5356] do_initcall_level+0x10a/0x1a0 [ 104.265354][ T5356] do_initcalls+0x59/0xa0 [ 104.265364][ T5356] kernel_init_freeable+0x29d/0x3e0 [ 104.265375][ T5356] kernel_init+0x22/0x1d0 [ 104.265386][ T5356] [ 104.265389][ T5356] Memory state around the buggy address: [ 104.265395][ T5356] ffff888040bb1700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 104.265402][ T5356] ffff888040bb1780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 104.265409][ T5356] >ffff888040bb1800: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 104.265414][ T5356] ^ [ 104.265422][ T5356] ffff888040bb1880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 104.265428][ T5356] ffff888040bb1900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 104.265434][ T5356] ================================================================== [ 104.270457][ T5356] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 105.184707][ T5356] CPU: 0 UID: 0 PID: 5356 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 105.204778][ T5356] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 105.208838][ T5356] Call Trace: [ 105.210591][ T5356] [ 105.212116][ T5356] vpanic+0x26f/0x710 [ 105.213816][ T5356] panic+0xc5/0xd0 [ 105.215321][ T5356] ? __pfx_panic+0x10/0x10 [ 105.217220][ T5356] ? preempt_schedule_thunk+0x16/0x40 [ 105.219464][ T5356] ? __mutex_lock+0x14e/0x15a0 [ 105.221504][ T5356] ? preempt_schedule_thunk+0x16/0x40 [ 105.224513][ T5356] ? __mutex_lock+0x14e/0x15a0 [ 105.227207][ T5356] check_panic_on_warn+0x89/0xb0 [ 105.230434][ T5356] ? __mutex_lock+0x14e/0x15a0 [ 105.233300][ T5356] end_report+0x73/0x170 [ 105.235730][ T5356] ? __mutex_lock+0x14e/0x15a0 [ 105.238380][ T5356] kasan_report+0x128/0x150 [ 105.241031][ T5356] ? __mutex_lock+0x14e/0x15a0 [ 105.261629][ T5356] __mutex_lock+0x14e/0x15a0 [ 105.263879][ T5356] ? ep_open+0x4e/0x270 [ 105.265831][ T5356] ? __pfx___mutex_lock+0x10/0x10 [ 105.268491][ T5356] ? apparmor_file_open+0x523/0x6c0 [ 105.289030][ T5356] ? __pfx_apparmor_file_open+0x10/0x10 [ 105.291792][ T5356] ep_open+0x4e/0x270 [ 105.300560][ T5356] ? do_dentry_open+0x7ff/0x1360 [ 105.302875][ T5356] ? __pfx_ep_open+0x10/0x10 [ 105.305542][ T5356] do_dentry_open+0x80e/0x1360 [ 105.310768][ T5356] vfs_open_consume+0x4a/0x350 [ 105.329933][ T5356] ? path_openat+0x16e1/0x20f0 [ 105.340657][ T5356] path_openat+0x16fc/0x20f0 [ 105.342765][ T5356] do_file_open+0x23e/0x4a0 [ 105.344668][ T5356] ? __pfx_do_file_open+0x10/0x10 [ 105.346784][ T5356] ? _raw_spin_unlock+0x28/0x50 [ 105.351329][ T5356] ? alloc_fd+0x6af/0x760 [ 105.362005][ T5356] do_sys_openat2+0x115/0x200 [ 105.364992][ T5356] ? __se_sys_futex+0x3a8/0x450 [ 105.368676][ T5356] ? __pfx_do_sys_openat2+0x10/0x10 [ 105.399708][ T5356] ? rcu_is_watching+0x16/0xb0 [ 105.402392][ T5356] __x64_sys_openat+0x138/0x170 [ 105.405398][ T5356] do_syscall_64+0x16a/0x530 [ 105.426270][ T5356] ? trace_irq_disable+0x3b/0x140 [ 105.428667][ T5356] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 105.431212][ T5356] ? clear_bhb_loop+0x70/0xc0 [ 105.433175][ T5356] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 105.461957][ T5356] RIP: 0033:0x7fcef4b9fb19 [ 105.463892][ T5356] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 105.489803][ T5356] RSP: 002b:00007fcef5ac3fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 105.494436][ T5356] RAX: ffffffffffffffda RBX: 00007fcef4e26090 RCX: 00007fcef4b9fb19 [ 105.499067][ T5356] RDX: 0000000000000002 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 105.503928][ T5356] RBP: 00007fcef4c37b70 R08: 0000000000000000 R09: 0000000000000000 [ 105.522807][ T5356] R10: 0000000000000024 R11: 0000000000000246 R12: 0000000000000000 [ 105.526135][ T5356] R13: 00007fcef4e26128 R14: 00007fcef4e26090 R15: 00007ffd340a1048 [ 105.530454][ T5356] [ 105.532990][ T5356] Kernel Offset: disabled [ 105.535625][ T5356] Rebooting in 86400 seconds..