Warning: Permanently added '10.128.1.143' (ED25519) to the list of known hosts. 2024/10/31 12:34:24 ignoring optional flag "sandboxArg"="0" 2024/10/31 12:34:24 parsed 1 programs [ 61.153791][ T5848] cgroup: Unknown subsys name 'net' [ 61.366732][ T5848] cgroup: Unknown subsys name 'cpuset' [ 61.375003][ T5848] cgroup: Unknown subsys name 'rlimit' [ 62.584613][ T5848] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 64.893553][ T5858] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 65.489217][ T54] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 65.498393][ T54] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 65.506008][ T54] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 65.514451][ T54] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 65.522011][ T54] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 65.529513][ T54] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 66.302341][ T5898] chnl_net:caif_netlink_parms(): no params data found [ 66.364730][ T5898] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.372286][ T5898] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.379990][ T5898] bridge_slave_0: entered allmulticast mode [ 66.386919][ T5898] bridge_slave_0: entered promiscuous mode [ 66.404502][ T5898] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.411593][ T5898] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.422055][ T5898] bridge_slave_1: entered allmulticast mode [ 66.431803][ T5898] bridge_slave_1: entered promiscuous mode [ 66.455798][ T5898] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.466927][ T5898] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.488874][ T5898] team0: Port device team_slave_0 added [ 66.496398][ T5898] team0: Port device team_slave_1 added [ 66.514297][ T5898] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.521259][ T5898] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 66.547239][ T5898] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.559753][ T5898] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.566804][ T5898] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 66.592882][ T5898] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.630331][ T5898] hsr_slave_0: entered promiscuous mode [ 66.636989][ T5898] hsr_slave_1: entered promiscuous mode [ 66.721389][ T5898] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 66.731072][ T5898] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 66.739927][ T5898] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 66.748625][ T5898] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 66.768101][ T5898] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.775314][ T5898] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.783089][ T5898] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.790166][ T5898] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.831726][ T5898] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.849842][ T35] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.858912][ T35] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.874735][ T5898] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.889240][ T3423] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.896339][ T3423] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.907927][ T3423] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.915059][ T3423] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.026585][ T5898] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.058208][ T5898] veth0_vlan: entered promiscuous mode [ 67.068148][ T5898] veth1_vlan: entered promiscuous mode [ 67.091475][ T5898] veth0_macvtap: entered promiscuous mode [ 67.099451][ T5898] veth1_macvtap: entered promiscuous mode [ 67.116407][ T5898] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.130831][ T5898] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.141993][ T5898] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.150918][ T5898] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.161244][ T5898] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.171041][ T5898] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.266859][ T3423] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.346433][ T3423] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.413940][ T3423] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.469692][ T3423] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.588328][ T3468] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.600045][ T3468] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.620777][ T3458] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.630914][ T3458] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2024/10/31 12:34:33 executed programs: 0 [ 68.095302][ T54] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 68.103344][ T54] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 68.111064][ T54] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 68.121426][ T54] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 68.129119][ T54] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 68.136629][ T54] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 68.234535][ T5941] chnl_net:caif_netlink_parms(): no params data found [ 68.280391][ T5941] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.288135][ T5941] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.295480][ T5941] bridge_slave_0: entered allmulticast mode [ 68.302000][ T5941] bridge_slave_0: entered promiscuous mode [ 68.309592][ T5941] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.316888][ T5941] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.324687][ T5941] bridge_slave_1: entered allmulticast mode [ 68.331323][ T5941] bridge_slave_1: entered promiscuous mode [ 68.352854][ T5941] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.364113][ T5941] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.390573][ T5941] team0: Port device team_slave_0 added [ 68.398768][ T5941] team0: Port device team_slave_1 added [ 68.424795][ T5941] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.431738][ T5941] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 68.463234][ T5941] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.479013][ T5941] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.486099][ T5941] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 68.512308][ T5941] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.548750][ T5941] hsr_slave_0: entered promiscuous mode [ 68.555650][ T5941] hsr_slave_1: entered promiscuous mode [ 68.561621][ T5941] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 68.570195][ T5941] Cannot create hsr debugfs directory [ 70.194262][ T5164] Bluetooth: hci0: command tx timeout [ 70.307315][ T3423] bridge_slave_1: left allmulticast mode [ 70.313954][ T3423] bridge_slave_1: left promiscuous mode [ 70.320183][ T3423] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.332256][ T3423] bridge_slave_0: left allmulticast mode [ 70.339258][ T3423] bridge_slave_0: left promiscuous mode [ 70.346479][ T3423] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.579862][ T3423] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 70.590604][ T3423] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 70.604334][ T3423] bond0 (unregistering): Released all slaves [ 70.710996][ T3423] hsr_slave_0: left promiscuous mode [ 70.722690][ T3423] hsr_slave_1: left promiscuous mode [ 70.730422][ T3423] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 70.738193][ T3423] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 70.754237][ T3423] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 70.761635][ T3423] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 70.790074][ T3423] veth1_macvtap: left promiscuous mode [ 70.796025][ T3423] veth0_macvtap: left promiscuous mode [ 70.801854][ T3423] veth1_vlan: left promiscuous mode [ 70.808021][ T3423] veth0_vlan: left promiscuous mode [ 71.115551][ T3423] team0 (unregistering): Port device team_slave_1 removed [ 71.142569][ T3423] team0 (unregistering): Port device team_slave_0 removed [ 71.508728][ T5941] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 71.525643][ T5941] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.539786][ T5941] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.549764][ T5941] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.562598][ T1294] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.569230][ T1294] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.668558][ T5941] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.689119][ T5941] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.719767][ T3518] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.726918][ T3518] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.737377][ T3518] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.744496][ T3518] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.968982][ T5941] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.002104][ T5941] veth0_vlan: entered promiscuous mode [ 72.019994][ T5941] veth1_vlan: entered promiscuous mode [ 72.051047][ T5941] veth0_macvtap: entered promiscuous mode [ 72.069992][ T5941] veth1_macvtap: entered promiscuous mode [ 72.090308][ T5941] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.110688][ T5941] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.167317][ T5941] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.176171][ T5941] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.185881][ T5941] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.195476][ T5941] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.271314][ T3518] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.276660][ T5164] Bluetooth: hci0: command tx timeout [ 72.288513][ T3518] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.306144][ T3518] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.315162][ T3518] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.368853][ T5984] [ 72.371211][ T5984] ====================================================== [ 72.378238][ T5984] WARNING: possible circular locking dependency detected [ 72.385264][ T5984] 6.12.0-rc5-next-20241031-syzkaller #0 Not tainted [ 72.391848][ T5984] ------------------------------------------------------ [ 72.398859][ T5984] syz.0.15/5984 is trying to acquire lock: [ 72.404647][ T5984] ffff888029c651e0 (&mm->mmap_lock){++++}-{4:4}, at: __might_fault+0xaa/0x120 [ 72.413514][ T5984] [ 72.413514][ T5984] but task is already holding lock: [ 72.420857][ T5984] ffff8880250e2fc0 (&q->debugfs_mutex){+.+.}-{4:4}, at: blk_trace_ioctl+0xdd/0x9a0 [ 72.430156][ T5984] [ 72.430156][ T5984] which lock already depends on the new lock. [ 72.430156][ T5984] [ 72.440537][ T5984] [ 72.440537][ T5984] the existing dependency chain (in reverse order) is: [ 72.449529][ T5984] [ 72.449529][ T5984] -> #4 (&q->debugfs_mutex){+.+.}-{4:4}: [ 72.457330][ T5984] lock_acquire+0x1ed/0x550 [ 72.462344][ T5984] __mutex_lock+0x1ac/0xee0 [ 72.467350][ T5984] blk_mq_init_sched+0x3fa/0x830 [ 72.472793][ T5984] elevator_init_mq+0x1d8/0x2d0 [ 72.478143][ T5984] add_disk_fwnode+0x10d/0xf80 [ 72.483407][ T5984] sd_probe+0xba6/0x1100 [ 72.488166][ T5984] really_probe+0x2b8/0xad0 [ 72.493177][ T5984] __driver_probe_device+0x1a2/0x390 [ 72.498967][ T5984] driver_probe_device+0x50/0x430 [ 72.504491][ T5984] __device_attach_driver+0x2d6/0x530 [ 72.510369][ T5984] bus_for_each_drv+0x24e/0x2e0 [ 72.515726][ T5984] __device_attach_async_helper+0x22d/0x300 [ 72.522124][ T5984] async_run_entry_fn+0xa8/0x420 [ 72.527565][ T5984] process_scheduled_works+0xa63/0x1850 [ 72.533614][ T5984] worker_thread+0x870/0xd30 [ 72.538711][ T5984] kthread+0x2f0/0x390 [ 72.543286][ T5984] ret_from_fork+0x4b/0x80 [ 72.548222][ T5984] ret_from_fork_asm+0x1a/0x30 [ 72.553491][ T5984] [ 72.553491][ T5984] -> #3 (&q->q_usage_counter(io)#66){++++}-{0:0}: [ 72.562074][ T5984] lock_acquire+0x1ed/0x550 [ 72.567083][ T5984] blk_mq_submit_bio+0x1510/0x2490 [ 72.572696][ T5984] __submit_bio+0x2c2/0x560 [ 72.577699][ T5984] submit_bio_noacct_nocheck+0x4d3/0xe30 [ 72.583836][ T5984] submit_bio_wait+0x106/0x200 [ 72.589103][ T5984] blkdev_issue_zeroout+0x4c4/0x7e0 [ 72.594809][ T5984] ext4_init_inode_table+0x4f0/0x930 [ 72.600595][ T5984] ext4_lazyinit_thread+0x756/0x1930 [ 72.606386][ T5984] kthread+0x2f0/0x390 [ 72.610962][ T5984] ret_from_fork+0x4b/0x80 [ 72.615902][ T5984] ret_from_fork_asm+0x1a/0x30 [ 72.621166][ T5984] [ 72.621166][ T5984] -> #2 (&meta_group_info[i]->alloc_sem){++++}-{4:4}: [ 72.630098][ T5984] lock_acquire+0x1ed/0x550 [ 72.635106][ T5984] down_read+0xb1/0xa40 [ 72.639761][ T5984] __ext4_new_inode+0x2032/0x4380 [ 72.645287][ T5984] ext4_create+0x279/0x550 [ 72.650205][ T5984] path_openat+0x1c03/0x3590 [ 72.655302][ T5984] do_filp_open+0x235/0x490 [ 72.660303][ T5984] do_sys_openat2+0x13e/0x1d0 [ 72.665484][ T5984] __x64_sys_openat+0x247/0x2a0 [ 72.670835][ T5984] do_syscall_64+0xf3/0x230 [ 72.675845][ T5984] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.682241][ T5984] [ 72.682241][ T5984] -> #1 (jbd2_handle){++++}-{0:0}: [ 72.689515][ T5984] lock_acquire+0x1ed/0x550 [ 72.694525][ T5984] start_this_handle+0x1eb4/0x2110 [ 72.700143][ T5984] jbd2__journal_start+0x2da/0x5d0 [ 72.705765][ T5984] __ext4_journal_start_sb+0x239/0x600 [ 72.711729][ T5984] ext4_dirty_inode+0x92/0x110 [ 72.716999][ T5984] __mark_inode_dirty+0x2ee/0xe90 [ 72.722526][ T5984] touch_atime+0x413/0x690 [ 72.727446][ T5984] ext4_file_mmap+0x18c/0x540 [ 72.732619][ T5984] __mmap_region+0x2204/0x2cd0 [ 72.737881][ T5984] mmap_region+0x226/0x2c0 [ 72.742796][ T5984] do_mmap+0x8f0/0x1000 [ 72.747452][ T5984] vm_mmap_pgoff+0x214/0x430 [ 72.752543][ T5984] ksys_mmap_pgoff+0x4eb/0x720 [ 72.757807][ T5984] do_syscall_64+0xf3/0x230 [ 72.762813][ T5984] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.769212][ T5984] [ 72.769212][ T5984] -> #0 (&mm->mmap_lock){++++}-{4:4}: [ 72.776749][ T5984] validate_chain+0x18ef/0x5920 [ 72.782103][ T5984] __lock_acquire+0x1397/0x2100 [ 72.787463][ T5984] lock_acquire+0x1ed/0x550 [ 72.792465][ T5984] __might_fault+0xc6/0x120 [ 72.797470][ T5984] _copy_from_user+0x2a/0xc0 [ 72.802563][ T5984] blk_trace_ioctl+0x1ad/0x9a0 [ 72.807830][ T5984] blkdev_ioctl+0x40c/0x6a0 [ 72.812835][ T5984] __se_sys_ioctl+0xf9/0x170 [ 72.817928][ T5984] do_syscall_64+0xf3/0x230 [ 72.822937][ T5984] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.829336][ T5984] [ 72.829336][ T5984] other info that might help us debug this: [ 72.829336][ T5984] [ 72.839546][ T5984] Chain exists of: [ 72.839546][ T5984] &mm->mmap_lock --> &q->q_usage_counter(io)#66 --> &q->debugfs_mutex [ 72.839546][ T5984] [ 72.853605][ T5984] Possible unsafe locking scenario: [ 72.853605][ T5984] [ 72.861032][ T5984] CPU0 CPU1 [ 72.866378][ T5984] ---- ---- [ 72.871732][ T5984] lock(&q->debugfs_mutex); [ 72.876305][ T5984] lock(&q->q_usage_counter(io)#66); [ 72.884180][ T5984] lock(&q->debugfs_mutex); [ 72.891268][ T5984] rlock(&mm->mmap_lock); [ 72.895667][ T5984] [ 72.895667][ T5984] *** DEADLOCK *** [ 72.895667][ T5984] [ 72.903787][ T5984] 1 lock held by syz.0.15/5984: [ 72.908614][ T5984] #0: ffff8880250e2fc0 (&q->debugfs_mutex){+.+.}-{4:4}, at: blk_trace_ioctl+0xdd/0x9a0 [ 72.918361][ T5984] [ 72.918361][ T5984] stack backtrace: [ 72.924241][ T5984] CPU: 1 UID: 0 PID: 5984 Comm: syz.0.15 Not tainted 6.12.0-rc5-next-20241031-syzkaller #0 [ 72.934194][ T5984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 72.944251][ T5984] Call Trace: [ 72.947508][ T5984] [ 72.950430][ T5984] dump_stack_lvl+0x241/0x360 [ 72.955098][ T5984] ? __pfx_dump_stack_lvl+0x10/0x10 [ 72.960287][ T5984] ? __pfx__printk+0x10/0x10 [ 72.964862][ T5984] print_circular_bug+0x13a/0x1b0 [ 72.969869][ T5984] check_noncircular+0x36a/0x4a0 [ 72.974790][ T5984] ? __pfx_check_noncircular+0x10/0x10 [ 72.980228][ T5984] ? lockdep_lock+0x123/0x2b0 [ 72.984890][ T5984] validate_chain+0x18ef/0x5920 [ 72.989720][ T5984] ? is_bpf_text_address+0x26/0x2a0 [ 72.994908][ T5984] ? __pfx_validate_chain+0x10/0x10 [ 73.000084][ T5984] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 73.006219][ T5984] ? kernel_text_address+0xa7/0xe0 [ 73.011313][ T5984] ? mark_lock+0x9a/0x360 [ 73.015623][ T5984] ? __lock_acquire+0x1397/0x2100 [ 73.020646][ T5984] ? string+0x26a/0x2b0 [ 73.024800][ T5984] ? widen_string+0x3a/0x310 [ 73.029370][ T5984] ? string+0x26a/0x2b0 [ 73.033508][ T5984] ? bdev_name+0x2b1/0x3c0 [ 73.037906][ T5984] ? mark_lock+0x9a/0x360 [ 73.042216][ T5984] __lock_acquire+0x1397/0x2100 [ 73.047053][ T5984] lock_acquire+0x1ed/0x550 [ 73.051544][ T5984] ? __might_fault+0xaa/0x120 [ 73.056207][ T5984] ? __pfx_lock_acquire+0x10/0x10 [ 73.061215][ T5984] ? __pfx___might_resched+0x10/0x10 [ 73.066482][ T5984] ? snprintf+0xda/0x120 [ 73.070704][ T5984] ? __pfx___mutex_lock+0x10/0x10 [ 73.075721][ T5984] ? blk_trace_ioctl+0xec/0x9a0 [ 73.080563][ T5984] ? __pfx_snprintf+0x10/0x10 [ 73.085225][ T5984] ? __might_fault+0xaa/0x120 [ 73.089881][ T5984] __might_fault+0xc6/0x120 [ 73.094365][ T5984] ? __might_fault+0xaa/0x120 [ 73.099022][ T5984] _copy_from_user+0x2a/0xc0 [ 73.103594][ T5984] blk_trace_ioctl+0x1ad/0x9a0 [ 73.108339][ T5984] ? tomoyo_path_number_perm+0x6f9/0x860 [ 73.113955][ T5984] ? tomoyo_path_number_perm+0x206/0x860 [ 73.119568][ T5984] ? __pfx_blk_trace_ioctl+0x10/0x10 [ 73.124837][ T5984] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 73.130811][ T5984] ? file_to_blk_mode+0xcc/0x140 [ 73.135732][ T5984] blkdev_ioctl+0x40c/0x6a0 [ 73.140221][ T5984] ? __pfx_blkdev_ioctl+0x10/0x10 [ 73.145230][ T5984] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 73.151547][ T5984] ? __pfx_blkdev_ioctl+0x10/0x10 [ 73.156560][ T5984] __se_sys_ioctl+0xf9/0x170 [ 73.161140][ T5984] do_syscall_64+0xf3/0x230 [ 73.165633][ T5984] ? clear_bhb_loop+0x35/0x90 [ 73.170286][ T5984] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.176183][ T5984] RIP: 0033:0x7fd55af7e719 [ 73.180589][ T5984] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 73.200181][ T5984] RSP: 002b:00007ffc1fb61748 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 73.208580][ T5984] RAX: ffffffffffffffda RBX: 00007fd55b135f80 RCX: 00007fd55af7e719 [ 73.216541][ T5984] RDX: 0000000000000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 73.224498][ T5984] RBP: 00007fd55aff132e R08: 0000000000000000 R09: 0000000000000000 [ 73.232454][ T5984] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 73.240410][ T5984] R13: 00007fd55b135f80 R14: 00007fd55b135f80 R15: 0000000000000304 [ 73.248369][ T5984]