program: bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x6, 0x10, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000b708"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x2, 0x6, 0x5}, 0x14}}, 0x0) syz_emit_vhci(&(0x7f0000000000)=ANY=[@ANYBLOB="043e751d"], 0x24) r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_COALESCE_SET(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x34, 0x0, 0x0, 0x0, 0x0, {0x10}, [@ETHTOOL_A_COALESCE_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}]}, @ETHTOOL_A_COALESCE_RX_MAX_FRAMES_LOW={0x8, 0xf, 0x8}]}, 0x34}}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003b000b05d25a806c8c6394f90224fc60100005000a000200053582c137153e37000c0180fc0b10001800", 0x33fe0}], 0x1}, 0x0) syz_emit_vhci(&(0x7f0000000040)=ANY=[@ANYBLOB="043e1f1b"], 0x22) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x9a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x9}, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x43a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)) r2 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r4 = syz_mount_image$fuse(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000002880)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x4000}}, 0x0, 0x0, 0x0) read$FUSE(r3, &(0x7f0000000100)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r3, &(0x7f0000002200)={0x50, 0x0, r5, {0x7, 0x27, 0x0, 0x14a4014}}, 0x50) read$FUSE(r3, &(0x7f0000002900)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INTERRUPT(r3, &(0x7f0000000000)={0x10, 0xffffffffffffffda, r6}, 0x10) r7 = epoll_create(0x3ff) r8 = epoll_create1(0x0) clock_adjtime(0x0, &(0x7f0000000700)={0x1000000000066fb, 0x0, 0x0, 0x0, 0x0, 0x51, 0x0, 0x0, 0x0, 0x0, 0x0, 0x240b}) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r8, &(0x7f0000000240)={0xa0000008}) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r8, &(0x7f0000000280)={0x20000000}) syz_fuse_handle_req(r3, &(0x7f0000009040)="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", 0x2000, &(0x7f0000006b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002700)={0x90, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}}}, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r3, 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", 0x2000, &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002280)={0x90, 0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000}}}, 0x0, 0x0, 0x0, 0x0}) open_by_handle_at(r4, &(0x7f00000021c0)=ANY=[@ANYBLOB="1c000000810000000000000006"], 0x0) close_range(r2, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000000)=""/186) msgctl$MSG_INFO(r1, 0xc, &(0x7f00000000c0)=""/7) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0xc0ed0006, &(0x7f0000000100)={[{@jqfmt_vfsold}, {@resgid={'resgid', 0x3d, 0xee00}}, {@nobh}, {@noload}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x1}}, {@usrjquota}]}, 0xfe, 0x43e, &(0x7f00000004c0)="$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") openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) [ 60.059765][ T5329] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.0'. [ 60.064963][ T5329] openvswitch: netlink: IP tunnel attribute has 3040 unknown bytes. [ 60.080054][ T48] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:585 [ 60.083667][ T48] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 48, name: kworker/u5:0 [ 60.087488][ T48] preempt_count: 0, expected: 0 [ 60.089515][ T48] RCU nest depth: 1, expected: 0 [ 60.091419][ T48] 4 locks held by kworker/u5:0/48: [ 60.093330][ T48] #0: ffff8880358f5148 ((wq_completion)hci0#2){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1850 [ 60.098738][ T48] #1: ffffc9000062fd00 ((work_completion)(&hdev->rx_work)){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1850 [ 60.103133][ T48] #2: ffff888044104078 (&hdev->lock){+.+.}-{3:3}, at: hci_le_create_big_complete_evt+0xcf/0xae0 [ 60.107280][ T48] #3: ffffffff8e939f60 (rcu_read_lock){....}-{1:2}, at: hci_le_create_big_complete_evt+0xdb/0xae0 [ 60.111176][ T48] CPU: 0 UID: 0 PID: 48 Comm: kworker/u5:0 Not tainted 6.12.0-syzkaller-00971-g158f238aa69d #0 [ 60.115045][ T48] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 60.119068][ T48] Workqueue: hci0 hci_rx_work [ 60.120781][ T48] Call Trace: [ 60.121959][ T48] [ 60.123079][ T48] dump_stack_lvl+0x241/0x360 [ 60.124841][ T48] ? __pfx_dump_stack_lvl+0x10/0x10 [ 60.126705][ T48] ? __pfx__printk+0x10/0x10 [ 60.128482][ T48] __might_resched+0x5d4/0x780 [ 60.130235][ T48] ? __mutex_lock+0x112/0xd70 [ 60.132012][ T48] ? __pfx___might_resched+0x10/0x10 [ 60.134088][ T48] __mutex_lock+0xc1/0xd70 [ 60.135812][ T48] ? __pfx_lock_acquire+0x10/0x10 [ 60.137769][ T48] ? hci_le_create_big_complete_evt+0x3d9/0xae0 [ 60.140346][ T48] ? __pfx_lock_release+0x10/0x10 [ 60.142315][ T48] ? __pfx___mutex_lock+0x10/0x10 [ 60.144292][ T48] ? trace_contention_end+0x3c/0x120 [ 60.146346][ T48] ? skb_pull_data+0x112/0x230 [ 60.148279][ T48] ? hci_conn_set_handle+0x19a/0x270 [ 60.150351][ T48] hci_le_create_big_complete_evt+0x3d9/0xae0 [ 60.152709][ T48] ? __copy_skb_header+0x437/0x5b0 [ 60.154745][ T48] ? hci_le_create_big_complete_evt+0xdb/0xae0 [ 60.157019][ T48] ? __pfx_hci_le_create_big_complete_evt+0x10/0x10 [ 60.159541][ T48] ? hci_le_meta_evt+0x366/0x580 [ 60.161281][ T48] ? __pfx_hci_le_create_big_complete_evt+0x10/0x10 [ 60.163766][ T48] hci_event_packet+0xa55/0x1540 [ 60.165634][ T48] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 60.167572][ T48] ? __pfx_hci_event_packet+0x10/0x10 [ 60.169553][ T48] ? do_raw_spin_unlock+0x58/0x8b0 [ 60.171455][ T48] ? hci_send_to_monitor+0xd8/0x7f0 [ 60.173410][ T48] ? kcov_remote_start+0x97/0x7d0 [ 60.175362][ T48] hci_rx_work+0x3e8/0xca0 [ 60.176995][ T48] ? process_scheduled_works+0x976/0x1850 [ 60.179009][ T48] process_scheduled_works+0xa63/0x1850 [ 60.181098][ T48] ? __pfx_process_scheduled_works+0x10/0x10 [ 60.183265][ T48] ? assign_work+0x364/0x3d0 [ 60.185030][ T48] worker_thread+0x870/0xd30 [ 60.186738][ T48] ? __kthread_parkme+0x169/0x1d0 [ 60.188587][ T48] ? __pfx_worker_thread+0x10/0x10 [ 60.190508][ T48] kthread+0x2f0/0x390 [ 60.192043][ T48] ? __pfx_worker_thread+0x10/0x10 [ 60.193840][ T48] ? __pfx_kthread+0x10/0x10 [ 60.195549][ T48] ret_from_fork+0x4b/0x80 [ 60.197208][ T48] ? __pfx_kthread+0x10/0x10 [ 60.199001][ T48] ret_from_fork_asm+0x1a/0x30 [ 60.200718][ T48] [ 60.207838][ T48] [ 60.208746][ T48] ============================= [ 60.210575][ T48] [ BUG: Invalid wait context ] [ 60.212383][ T48] 6.12.0-syzkaller-00971-g158f238aa69d #0 Tainted: G W [ 60.215421][ T48] ----------------------------- [ 60.217246][ T48] kworker/u5:0/48 is trying to lock: [ 60.219220][ T48] ffffffff8fe472a8 (hci_cb_list_lock){+.+.}-{3:3}, at: hci_le_create_big_complete_evt+0x3d9/0xae0 [ 60.223084][ T48] other info that might help us debug this: [ 60.225309][ T48] context-{4:4} [ 60.226566][ T48] 4 locks held by kworker/u5:0/48: [ 60.228413][ T48] #0: ffff8880358f5148 ((wq_completion)hci0#2){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1850 [ 60.232367][ T48] #1: ffffc9000062fd00 ((work_completion)(&hdev->rx_work)){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1850 [ 60.236698][ T48] #2: ffff888044104078 (&hdev->lock){+.+.}-{3:3}, at: hci_le_create_big_complete_evt+0xcf/0xae0 [ 60.240512][ T48] #3: ffffffff8e939f60 (rcu_read_lock){....}-{1:2}, at: hci_le_create_big_complete_evt+0xdb/0xae0 [ 60.244134][ T48] stack backtrace: [ 60.245550][ T48] CPU: 0 UID: 0 PID: 48 Comm: kworker/u5:0 Tainted: G W 6.12.0-syzkaller-00971-g158f238aa69d #0 [ 60.249718][ T48] Tainted: [W]=WARN [ 60.251178][ T48] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 60.255143][ T48] Workqueue: hci0 hci_rx_work [ 60.256893][ T48] Call Trace: [ 60.258112][ T48] [ 60.259177][ T48] dump_stack_lvl+0x241/0x360 [ 60.260727][ T48] ? __pfx_dump_stack_lvl+0x10/0x10 [ 60.262438][ T48] ? __pfx__printk+0x10/0x10 [ 60.264054][ T48] __lock_acquire+0x154a/0x2050 [ 60.265680][ T48] lock_acquire+0x1ed/0x550 [ 60.267253][ T48] ? hci_le_create_big_complete_evt+0x3d9/0xae0 [ 60.269513][ T48] ? __pfx_lock_acquire+0x10/0x10 [ 60.271344][ T48] ? __mutex_lock+0x112/0xd70 [ 60.273050][ T48] ? __pfx___might_resched+0x10/0x10 [ 60.274946][ T48] __mutex_lock+0x136/0xd70 [ 60.276674][ T48] ? hci_le_create_big_complete_evt+0x3d9/0xae0 [ 60.278945][ T48] ? __pfx_lock_acquire+0x10/0x10 [ 60.280695][ T48] ? hci_le_create_big_complete_evt+0x3d9/0xae0 [ 60.282763][ T48] ? __pfx_lock_release+0x10/0x10 [ 60.284539][ T48] ? __pfx___mutex_lock+0x10/0x10 [ 60.286388][ T48] ? trace_contention_end+0x3c/0x120 [ 60.288295][ T48] ? skb_pull_data+0x112/0x230 [ 60.290033][ T48] ? hci_conn_set_handle+0x19a/0x270 [ 60.292118][ T48] hci_le_create_big_complete_evt+0x3d9/0xae0 [ 60.294478][ T48] ? __copy_skb_header+0x437/0x5b0 [ 60.296386][ T48] ? hci_le_create_big_complete_evt+0xdb/0xae0 [ 60.298619][ T48] ? __pfx_hci_le_create_big_complete_evt+0x10/0x10 [ 60.300967][ T48] ? hci_le_meta_evt+0x366/0x580 [ 60.302744][ T48] ? __pfx_hci_le_create_big_complete_evt+0x10/0x10 [ 60.305204][ T48] hci_event_packet+0xa55/0x1540 [ 60.306992][ T48] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 60.308932][ T48] ? __pfx_hci_event_packet+0x10/0x10 [ 60.310976][ T48] ? do_raw_spin_unlock+0x58/0x8b0 [ 60.312885][ T48] ? hci_send_to_monitor+0xd8/0x7f0 [ 60.314928][ T48] ? kcov_remote_start+0x97/0x7d0 [ 60.316885][ T48] hci_rx_work+0x3e8/0xca0 [ 60.318666][ T48] ? process_scheduled_works+0x976/0x1850 [ 60.320817][ T48] process_scheduled_works+0xa63/0x1850 [ 60.322846][ T48] ? __pfx_process_scheduled_works+0x10/0x10 [ 60.325150][ T48] ? assign_work+0x364/0x3d0 [ 60.326884][ T48] worker_thread+0x870/0xd30 [ 60.328665][ T48] ? __kthread_parkme+0x169/0x1d0 [ 60.330547][ T48] ? __pfx_worker_thread+0x10/0x10 [ 60.332329][ T48] kthread+0x2f0/0x390 [ 60.333894][ T48] ? __pfx_worker_thread+0x10/0x10 [ 60.335869][ T48] ? __pfx_kthread+0x10/0x10 [ 60.337540][ T48] ret_from_fork+0x4b/0x80 [ 60.339192][ T48] ? __pfx_kthread+0x10/0x10 [ 60.340927][ T48] ret_from_fork_asm+0x1a/0x30 [ 60.342770][ T48] [ 60.351929][ T48] ================================================================== [ 60.354747][ T48] BUG: KASAN: slab-use-after-free in hci_le_create_big_complete_evt+0x383/0xae0 [ 60.357782][ T48] Read of size 8 at addr ffff888043268000 by task kworker/u5:0/48 [ 60.360419][ T48] [ 60.361223][ T48] CPU: 0 UID: 0 PID: 48 Comm: kworker/u5:0 Tainted: G W 6.12.0-syzkaller-00971-g158f238aa69d #0 [ 60.365433][ T48] Tainted: [W]=WARN [ 60.366832][ T48] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 60.370779][ T48] Workqueue: hci0 hci_rx_work [ 60.373257][ T48] Call Trace: [ 60.374487][ T48] [ 60.375616][ T48] dump_stack_lvl+0x241/0x360 [ 60.377330][ T48] ? __pfx_dump_stack_lvl+0x10/0x10 [ 60.379262][ T48] ? __pfx__printk+0x10/0x10 [ 60.380938][ T48] ? _printk+0xd5/0x120 [ 60.382408][ T48] ? __virt_addr_valid+0x183/0x530 [ 60.384215][ T48] ? __virt_addr_valid+0x183/0x530 [ 60.386111][ T48] print_report+0x169/0x550 [ 60.387835][ T48] ? __virt_addr_valid+0x183/0x530 [ 60.389760][ T48] ? __virt_addr_valid+0x183/0x530 [ 60.391638][ T48] ? __virt_addr_valid+0x45f/0x530 [ 60.393559][ T48] ? __phys_addr+0xba/0x170 [ 60.395256][ T48] ? hci_le_create_big_complete_evt+0x383/0xae0 [ 60.397581][ T48] kasan_report+0x143/0x180 [ 60.399430][ T48] ? hci_le_create_big_complete_evt+0x383/0xae0 [ 60.401755][ T48] hci_le_create_big_complete_evt+0x383/0xae0 [ 60.404355][ T48] ? __copy_skb_header+0x437/0x5b0 [ 60.406735][ T48] ? hci_le_create_big_complete_evt+0xdb/0xae0 [ 60.409482][ T48] ? __pfx_hci_le_create_big_complete_evt+0x10/0x10 [ 60.412260][ T48] ? hci_le_meta_evt+0x366/0x580 [ 60.414130][ T48] ? __pfx_hci_le_create_big_complete_evt+0x10/0x10 [ 60.416563][ T48] hci_event_packet+0xa55/0x1540 [ 60.418336][ T48] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 60.420315][ T48] ? __pfx_hci_event_packet+0x10/0x10 [ 60.422346][ T48] ? do_raw_spin_unlock+0x58/0x8b0 [ 60.424376][ T48] ? hci_send_to_monitor+0xd8/0x7f0 [ 60.426413][ T48] ? kcov_remote_start+0x97/0x7d0 [ 60.428442][ T48] hci_rx_work+0x3e8/0xca0 [ 60.430134][ T48] ? process_scheduled_works+0x976/0x1850 [ 60.432259][ T48] process_scheduled_works+0xa63/0x1850 [ 60.434326][ T48] ? __pfx_process_scheduled_works+0x10/0x10 [ 60.436785][ T48] ? assign_work+0x364/0x3d0 [ 60.438532][ T48] worker_thread+0x870/0xd30 [ 60.440322][ T48] ? __kthread_parkme+0x169/0x1d0 [ 60.442252][ T48] ? __pfx_worker_thread+0x10/0x10 [ 60.444158][ T48] kthread+0x2f0/0x390 [ 60.445723][ T48] ? __pfx_worker_thread+0x10/0x10 [ 60.447610][ T48] ? __pfx_kthread+0x10/0x10 [ 60.449305][ T48] ret_from_fork+0x4b/0x80 [ 60.450937][ T48] ? __pfx_kthread+0x10/0x10 [ 60.452655][ T48] ret_from_fork_asm+0x1a/0x30 [ 60.454395][ T48] [ 60.455535][ T48] [ 60.456426][ T48] Allocated by task 48: [ 60.458009][ T48] kasan_save_track+0x3f/0x80 [ 60.459732][ T48] __kasan_kmalloc+0x98/0xb0 [ 60.461405][ T48] __kmalloc_cache_noprof+0x19c/0x2c0 [ 60.463355][ T48] __hci_conn_add+0x2f9/0x1850 [ 60.465157][ T48] hci_le_big_sync_established_evt+0x414/0xc20 [ 60.467477][ T48] hci_event_packet+0xa55/0x1540 [ 60.469381][ T48] hci_rx_work+0x3e8/0xca0 [ 60.470884][ T48] process_scheduled_works+0xa63/0x1850 [ 60.472824][ T48] worker_thread+0x870/0xd30 [ 60.474645][ T48] kthread+0x2f0/0x390 [ 60.476231][ T48] ret_from_fork+0x4b/0x80 [ 60.477946][ T48] ret_from_fork_asm+0x1a/0x30 [ 60.479719][ T48] [ 60.480622][ T48] Freed by task 48: [ 60.482117][ T48] kasan_save_track+0x3f/0x80 [ 60.483889][ T48] kasan_save_free_info+0x40/0x50 [ 60.485762][ T48] __kasan_slab_free+0x59/0x70 [ 60.487599][ T48] kfree+0x1a0/0x440 [ 60.489063][ T48] device_release+0x99/0x1c0 [ 60.490689][ T48] kobject_put+0x22f/0x480 [ 60.492250][ T48] hci_conn_del+0x8c4/0xc40 [ 60.493940][ T48] hci_le_create_big_complete_evt+0x619/0xae0 [ 60.496202][ T48] hci_event_packet+0xa55/0x1540 [ 60.498068][ T48] hci_rx_work+0x3e8/0xca0 [ 60.499785][ T48] process_scheduled_works+0xa63/0x1850 [ 60.501850][ T48] worker_thread+0x870/0xd30 [ 60.503638][ T48] kthread+0x2f0/0x390 [ 60.505310][ T48] ret_from_fork+0x4b/0x80 [ 60.506989][ T48] ret_from_fork_asm+0x1a/0x30 [ 60.508752][ T48] [ 60.509698][ T48] The buggy address belongs to the object at ffff888043268000 [ 60.509698][ T48] which belongs to the cache kmalloc-8k of size 8192 [ 60.514652][ T48] The buggy address is located 0 bytes inside of [ 60.514652][ T48] freed 8192-byte region [ffff888043268000, ffff88804326a000) [ 60.519567][ T48] [ 60.520489][ T48] The buggy address belongs to the physical page: [ 60.522867][ T48] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x43268 [ 60.525988][ T48] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 60.529236][ T48] flags: 0x4fff00000000040(head|node=1|zone=1|lastcpupid=0x7ff) [ 60.531911][ T48] page_type: f5(slab) [ 60.533286][ T48] raw: 04fff00000000040 ffff88801ac42280 ffffea0001032e00 0000000000000002 [ 60.536417][ T48] raw: 0000000000000000 0000000080020002 00000001f5000000 0000000000000000 [ 60.539604][ T48] head: 04fff00000000040 ffff88801ac42280 ffffea0001032e00 0000000000000002 [ 60.542643][ T48] head: 0000000000000000 0000000080020002 00000001f5000000 0000000000000000 [ 60.545877][ T48] head: 04fff00000000003 ffffea00010c9a01 ffffffffffffffff 0000000000000000 [ 60.548807][ T48] head: 0000000000000008 0000000000000000 00000000ffffffff 0000000000000000 [ 60.551839][ T48] page dumped because: kasan: bad access detected [ 60.554101][ T48] page_owner tracks the page as allocated [ 60.556477][ T48] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd2040(__GFP_IO|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5312, tgid 5312 (syz-executor), ts 57324180291, free_ts 57300062369 [ 60.563988][ T48] post_alloc_hook+0x1f3/0x230 [ 60.565722][ T48] get_page_from_freelist+0x3649/0x3790 [ 60.567711][ T48] __alloc_pages_noprof+0x292/0x710 [ 60.569655][ T48] alloc_pages_mpol_noprof+0x3e8/0x680 [ 60.571571][ T48] alloc_slab_page+0x6a/0x140 [ 60.573318][ T48] allocate_slab+0x5a/0x2f0 [ 60.575092][ T48] ___slab_alloc+0xcd1/0x14b0 [ 60.576877][ T48] __slab_alloc+0x58/0xa0 [ 60.578475][ T48] __kmalloc_cache_noprof+0x1d5/0x2c0 [ 60.580488][ T48] tomoyo_init_log+0x11cd/0x2050 [ 60.582283][ T48] tomoyo_supervisor+0x38a/0x11f0 [ 60.584152][ T48] tomoyo_env_perm+0x178/0x210 [ 60.585954][ T48] tomoyo_find_next_domain+0x146e/0x1d40 [ 60.588175][ T48] tomoyo_bprm_check_security+0x114/0x180 [ 60.590113][ T48] security_bprm_check+0x86/0x250 [ 60.591936][ T48] bprm_execve+0xa56/0x1770 [ 60.593609][ T48] page last free pid 5303 tgid 5303 stack trace: [ 60.595970][ T48] free_unref_page+0xdf9/0x1140 [ 60.597789][ T48] vfree+0x186/0x2e0 [ 60.599286][ T48] kcov_close+0x28/0x50 [ 60.600824][ T48] __fput+0x23c/0xa50 [ 60.602184][ T48] __x64_sys_close+0x7f/0x110 [ 60.604046][ T48] do_syscall_64+0xf3/0x230 [ 60.605794][ T48] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 60.608064][ T48] [ 60.609003][ T48] Memory state around the buggy address: [ 60.611028][ T48] ffff888043267f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 60.613962][ T48] ffff888043267f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 60.617201][ T48] >ffff888043268000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 60.620323][ T48] ^ [ 60.621825][ T48] ffff888043268080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 60.624761][ T48] ffff888043268100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 60.627767][ T48] ================================================================== [ 60.636920][ T5330] fuse: Bad value for 'fd' [ 60.644284][ T48] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 60.646850][ T48] CPU: 0 UID: 0 PID: 48 Comm: kworker/u5:0 Tainted: G W 6.12.0-syzkaller-00971-g158f238aa69d #0 [ 60.650789][ T48] Tainted: [W]=WARN [ 60.652177][ T48] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 60.655881][ T48] Workqueue: hci0 hci_rx_work [ 60.657513][ T48] Call Trace: [ 60.658794][ T48] [ 60.659925][ T48] dump_stack_lvl+0x241/0x360 [ 60.661796][ T48] ? __pfx_dump_stack_lvl+0x10/0x10 [ 60.663751][ T48] ? __pfx__printk+0x10/0x10 [ 60.665510][ T48] ? rcu_is_watching+0x15/0xb0 [ 60.667280][ T48] ? preempt_schedule+0xe1/0xf0 [ 60.669125][ T48] ? vscnprintf+0x5d/0x90 [ 60.670728][ T48] panic+0x349/0x880 [ 60.672100][ T48] ? check_panic_on_warn+0x21/0xb0 [ 60.673949][ T48] ? __pfx_panic+0x10/0x10 [ 60.675716][ T48] ? _raw_spin_unlock_irqrestore+0x130/0x140 [ 60.677957][ T48] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 60.680271][ T48] ? print_report+0x502/0x550 [ 60.681985][ T48] check_panic_on_warn+0x86/0xb0 [ 60.683800][ T48] ? hci_le_create_big_complete_evt+0x383/0xae0 [ 60.686165][ T48] end_report+0x77/0x160 [ 60.687772][ T48] kasan_report+0x154/0x180 [ 60.689726][ T48] ? hci_le_create_big_complete_evt+0x383/0xae0 [ 60.692079][ T48] hci_le_create_big_complete_evt+0x383/0xae0 [ 60.694280][ T48] ? __copy_skb_header+0x437/0x5b0 [ 60.696201][ T48] ? hci_le_create_big_complete_evt+0xdb/0xae0 [ 60.698463][ T48] ? __pfx_hci_le_create_big_complete_evt+0x10/0x10 [ 60.700846][ T48] ? hci_le_meta_evt+0x366/0x580 [ 60.702933][ T48] ? __pfx_hci_le_create_big_complete_evt+0x10/0x10 [ 60.705399][ T48] hci_event_packet+0xa55/0x1540 [ 60.707263][ T48] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 60.709215][ T48] ? __pfx_hci_event_packet+0x10/0x10 [ 60.711282][ T48] ? do_raw_spin_unlock+0x58/0x8b0 [ 60.713229][ T48] ? hci_send_to_monitor+0xd8/0x7f0 [ 60.715197][ T48] ? kcov_remote_start+0x97/0x7d0 [ 60.717193][ T48] hci_rx_work+0x3e8/0xca0 [ 60.718962][ T48] ? process_scheduled_works+0x976/0x1850 [ 60.721090][ T48] process_scheduled_works+0xa63/0x1850 [ 60.723149][ T48] ? __pfx_process_scheduled_works+0x10/0x10 [ 60.725316][ T48] ? assign_work+0x364/0x3d0 [ 60.726938][ T48] worker_thread+0x870/0xd30 [ 60.728556][ T48] ? __kthread_parkme+0x169/0x1d0 [ 60.730356][ T48] ? __pfx_worker_thread+0x10/0x10 [ 60.732200][ T48] kthread+0x2f0/0x390 [ 60.733770][ T48] ? __pfx_worker_thread+0x10/0x10 [ 60.735649][ T48] ? __pfx_kthread+0x10/0x10 [ 60.737411][ T48] ret_from_fork+0x4b/0x80 [ 60.739026][ T48] ? __pfx_kthread+0x10/0x10 [ 60.741024][ T48] ret_from_fork_asm+0x1a/0x30 [ 60.742897][ T48] [ 60.744288][ T48] Kernel Offset: disabled [ 60.745927][ T48] Rebooting in 86400 seconds..