Warning: Permanently added '10.128.0.255' (ED25519) to the list of known hosts. 2024/10/31 12:56:02 ignoring optional flag "sandboxArg"="0" 2024/10/31 12:56:02 parsed 1 programs [ 77.193087][ T5842] cgroup: Unknown subsys name 'net' [ 77.327127][ T5842] cgroup: Unknown subsys name 'cpuset' [ 77.335055][ T5842] cgroup: Unknown subsys name 'rlimit' [ 78.713973][ T5842] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 81.228992][ T5853] 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. [ 81.866232][ T8] cfg80211: failed to load regulatory.db [ 82.092229][ T52] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.102323][ T52] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.137061][ T1299] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.147483][ T1299] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.392334][ T5907] chnl_net:caif_netlink_parms(): no params data found [ 83.503298][ T5907] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.514317][ T5907] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.525384][ T5907] bridge_slave_0: entered allmulticast mode [ 83.535336][ T5907] bridge_slave_0: entered promiscuous mode [ 83.575378][ T5907] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.589747][ T5907] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.599411][ T5907] bridge_slave_1: entered allmulticast mode [ 83.613177][ T5907] bridge_slave_1: entered promiscuous mode [ 83.643760][ T5907] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.659242][ T5907] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.696731][ T5907] team0: Port device team_slave_0 added [ 83.707863][ T5907] team0: Port device team_slave_1 added [ 83.737302][ T5907] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 83.746132][ T5907] 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. [ 83.781421][ T5907] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 83.798783][ T5907] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 83.807737][ T5907] 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. [ 83.841829][ T5907] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 83.878509][ T5907] hsr_slave_0: entered promiscuous mode [ 83.886243][ T5907] hsr_slave_1: entered promiscuous mode [ 83.990915][ T5907] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 84.005910][ T5907] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 84.018420][ T5907] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 84.030051][ T5907] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 84.054204][ T5907] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.062150][ T5907] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.072669][ T5907] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.082562][ T5907] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.098825][ T52] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.111674][ T52] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.176749][ T5907] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.198974][ T5907] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.216081][ T1299] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.225301][ T1299] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.246454][ T1299] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.255350][ T1299] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.394683][ T5907] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 84.436270][ T5907] veth0_vlan: entered promiscuous mode [ 84.448006][ T5907] veth1_vlan: entered promiscuous mode [ 84.473429][ T5907] veth0_macvtap: entered promiscuous mode [ 84.483982][ T5907] veth1_macvtap: entered promiscuous mode [ 84.505759][ T5907] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 84.525228][ T5907] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 84.538772][ T5907] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.550850][ T5907] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.561200][ T5907] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.576130][ T5907] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.722859][ T52] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 84.738584][ T5924] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 84.751500][ T5924] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 84.761983][ T5924] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 84.772746][ T5924] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 84.787157][ T5924] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 84.801430][ T5924] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 84.803432][ T52] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 84.876284][ T52] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 84.979197][ T52] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2024/10/31 12:56:13 executed programs: 0 [ 85.276521][ T5924] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 85.285966][ T5924] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 85.300023][ T5924] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 85.308842][ T5924] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 85.318580][ T5924] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 85.329110][ T5924] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 85.452875][ T5935] chnl_net:caif_netlink_parms(): no params data found [ 85.509262][ T5935] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.518711][ T5935] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.528348][ T5935] bridge_slave_0: entered allmulticast mode [ 85.539028][ T5935] bridge_slave_0: entered promiscuous mode [ 85.557091][ T5935] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.567194][ T5935] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.577956][ T5935] bridge_slave_1: entered allmulticast mode [ 85.586088][ T5935] bridge_slave_1: entered promiscuous mode [ 85.610541][ T5935] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.628526][ T5935] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.669248][ T5935] team0: Port device team_slave_0 added [ 85.679390][ T5935] team0: Port device team_slave_1 added [ 85.709059][ T5935] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.717868][ T5935] 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. [ 85.748950][ T5935] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.766167][ T5935] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.776445][ T5935] 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. [ 85.808884][ T5935] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.851566][ T5935] hsr_slave_0: entered promiscuous mode [ 85.859208][ T5935] hsr_slave_1: entered promiscuous mode [ 85.866039][ T5935] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 85.875688][ T5935] Cannot create hsr debugfs directory [ 87.375166][ T5924] Bluetooth: hci0: command tx timeout [ 87.704370][ T52] bridge_slave_1: left allmulticast mode [ 87.711257][ T52] bridge_slave_1: left promiscuous mode [ 87.718184][ T52] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.731478][ T52] bridge_slave_0: left allmulticast mode [ 87.737331][ T52] bridge_slave_0: left promiscuous mode [ 87.743974][ T52] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.010340][ T52] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 88.026945][ T52] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 88.038626][ T52] bond0 (unregistering): Released all slaves [ 88.138690][ T52] hsr_slave_0: left promiscuous mode [ 88.146379][ T52] hsr_slave_1: left promiscuous mode [ 88.152595][ T52] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 88.160988][ T52] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 88.173488][ T52] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 88.181396][ T52] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 88.202488][ T52] veth1_macvtap: left promiscuous mode [ 88.211887][ T52] veth0_macvtap: left promiscuous mode [ 88.221314][ T52] veth1_vlan: left promiscuous mode [ 88.229919][ T52] veth0_vlan: left promiscuous mode [ 88.651597][ T52] team0 (unregistering): Port device team_slave_1 removed [ 88.687224][ T52] team0 (unregistering): Port device team_slave_0 removed [ 89.192023][ T5935] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 89.219266][ T5935] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 89.232080][ T5935] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 89.245896][ T5935] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 89.323064][ T5935] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.344129][ T5935] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.358824][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.366147][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.394639][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.402036][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.454372][ T5924] Bluetooth: hci0: command tx timeout [ 89.510825][ T5935] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 89.739033][ T5935] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.800714][ T5935] veth0_vlan: entered promiscuous mode [ 89.815175][ T5935] veth1_vlan: entered promiscuous mode [ 89.846107][ T5935] veth0_macvtap: entered promiscuous mode [ 89.856521][ T5935] veth1_macvtap: entered promiscuous mode [ 89.877883][ T5935] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.894960][ T5935] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.908752][ T5935] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.918661][ T5935] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.929494][ T5935] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.938601][ T5935] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.990003][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.000612][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.019908][ T52] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.028619][ T52] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.068001][ T5989] [ 90.070382][ T5989] ====================================================== [ 90.077410][ T5989] WARNING: possible circular locking dependency detected [ 90.084526][ T5989] 6.12.0-rc5-next-20241031-syzkaller #0 Not tainted [ 90.091095][ T5989] ------------------------------------------------------ [ 90.098121][ T5989] syz.0.15/5989 is trying to acquire lock: [ 90.103941][ T5989] ffff888032df65e0 (&mm->mmap_lock){++++}-{4:4}, at: __might_fault+0xaa/0x120 [ 90.112857][ T5989] [ 90.112857][ T5989] but task is already holding lock: [ 90.120390][ T5989] ffff888025fbafc0 (&q->debugfs_mutex){+.+.}-{4:4}, at: blk_trace_ioctl+0xdd/0x9a0 [ 90.129703][ T5989] [ 90.129703][ T5989] which lock already depends on the new lock. [ 90.129703][ T5989] [ 90.140110][ T5989] [ 90.140110][ T5989] the existing dependency chain (in reverse order) is: [ 90.149213][ T5989] [ 90.149213][ T5989] -> #4 (&q->debugfs_mutex){+.+.}-{4:4}: [ 90.157025][ T5989] lock_acquire+0x1ed/0x550 [ 90.162056][ T5989] __mutex_lock+0x1ac/0xee0 [ 90.167104][ T5989] blk_mq_init_sched+0x3fa/0x830 [ 90.172550][ T5989] elevator_init_mq+0x1d8/0x2d0 [ 90.177912][ T5989] add_disk_fwnode+0x10d/0xf80 [ 90.183190][ T5989] sd_probe+0xba6/0x1100 [ 90.187948][ T5989] really_probe+0x2b8/0xad0 [ 90.192967][ T5989] __driver_probe_device+0x1a2/0x390 [ 90.198814][ T5989] driver_probe_device+0x50/0x430 [ 90.204470][ T5989] __device_attach_driver+0x2d6/0x530 [ 90.210367][ T5989] bus_for_each_drv+0x24e/0x2e0 [ 90.215730][ T5989] __device_attach_async_helper+0x22d/0x300 [ 90.222157][ T5989] async_run_entry_fn+0xa8/0x420 [ 90.228231][ T5989] process_scheduled_works+0xa63/0x1850 [ 90.234327][ T5989] worker_thread+0x870/0xd30 [ 90.239615][ T5989] kthread+0x2f0/0x390 [ 90.244715][ T5989] ret_from_fork+0x4b/0x80 [ 90.249736][ T5989] ret_from_fork_asm+0x1a/0x30 [ 90.255029][ T5989] [ 90.255029][ T5989] -> #3 (&q->q_usage_counter(io)#66){++++}-{0:0}: [ 90.263723][ T5989] lock_acquire+0x1ed/0x550 [ 90.268746][ T5989] blk_mq_submit_bio+0x1510/0x2490 [ 90.274457][ T5989] __submit_bio+0x2c2/0x560 [ 90.279632][ T5989] submit_bio_noacct_nocheck+0x4d3/0xe30 [ 90.285941][ T5989] submit_bio_wait+0x106/0x200 [ 90.293933][ T5989] blkdev_issue_zeroout+0x4c4/0x7e0 [ 90.301269][ T5989] ext4_init_inode_table+0x4f0/0x930 [ 90.308224][ T5989] ext4_lazyinit_thread+0x756/0x1930 [ 90.315637][ T5989] kthread+0x2f0/0x390 [ 90.320413][ T5989] ret_from_fork+0x4b/0x80 [ 90.325545][ T5989] ret_from_fork_asm+0x1a/0x30 [ 90.331176][ T5989] [ 90.331176][ T5989] -> #2 (&meta_group_info[i]->alloc_sem){++++}-{4:4}: [ 90.341400][ T5989] lock_acquire+0x1ed/0x550 [ 90.346805][ T5989] down_read+0xb1/0xa40 [ 90.352196][ T5989] __ext4_new_inode+0x2032/0x4380 [ 90.358741][ T5989] ext4_create+0x279/0x550 [ 90.363911][ T5989] path_openat+0x1c03/0x3590 [ 90.369624][ T5989] do_filp_open+0x235/0x490 [ 90.375940][ T5989] do_sys_openat2+0x13e/0x1d0 [ 90.382806][ T5989] __x64_sys_openat+0x247/0x2a0 [ 90.388537][ T5989] do_syscall_64+0xf3/0x230 [ 90.393844][ T5989] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 90.400537][ T5989] [ 90.400537][ T5989] -> #1 (jbd2_handle){++++}-{0:0}: [ 90.408189][ T5989] lock_acquire+0x1ed/0x550 [ 90.413225][ T5989] start_this_handle+0x1eb4/0x2110 [ 90.418901][ T5989] jbd2__journal_start+0x2da/0x5d0 [ 90.424662][ T5989] __ext4_journal_start_sb+0x239/0x600 [ 90.431237][ T5989] ext4_dirty_inode+0x92/0x110 [ 90.436726][ T5989] __mark_inode_dirty+0x2ee/0xe90 [ 90.442480][ T5989] touch_atime+0x413/0x690 [ 90.448094][ T5989] ext4_file_mmap+0x18c/0x540 [ 90.453406][ T5989] __mmap_region+0x2204/0x2cd0 [ 90.459676][ T5989] mmap_region+0x226/0x2c0 [ 90.464715][ T5989] do_mmap+0x8f0/0x1000 [ 90.469505][ T5989] vm_mmap_pgoff+0x214/0x430 [ 90.476051][ T5989] ksys_mmap_pgoff+0x4eb/0x720 [ 90.481459][ T5989] do_syscall_64+0xf3/0x230 [ 90.487421][ T5989] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 90.494730][ T5989] [ 90.494730][ T5989] -> #0 (&mm->mmap_lock){++++}-{4:4}: [ 90.502849][ T5989] validate_chain+0x18ef/0x5920 [ 90.508605][ T5989] __lock_acquire+0x1397/0x2100 [ 90.514660][ T5989] lock_acquire+0x1ed/0x550 [ 90.519752][ T5989] __might_fault+0xc6/0x120 [ 90.524871][ T5989] _copy_from_user+0x2a/0xc0 [ 90.530056][ T5989] blk_trace_ioctl+0x1ad/0x9a0 [ 90.535423][ T5989] blkdev_ioctl+0x40c/0x6a0 [ 90.543007][ T5989] __se_sys_ioctl+0xf9/0x170 [ 90.548456][ T5989] do_syscall_64+0xf3/0x230 [ 90.554431][ T5989] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 90.561828][ T5989] [ 90.561828][ T5989] other info that might help us debug this: [ 90.561828][ T5989] [ 90.573463][ T5989] Chain exists of: [ 90.573463][ T5989] &mm->mmap_lock --> &q->q_usage_counter(io)#66 --> &q->debugfs_mutex [ 90.573463][ T5989] [ 90.589228][ T5989] Possible unsafe locking scenario: [ 90.589228][ T5989] [ 90.596856][ T5989] CPU0 CPU1 [ 90.602424][ T5989] ---- ---- [ 90.607876][ T5989] lock(&q->debugfs_mutex); [ 90.612679][ T5989] lock(&q->q_usage_counter(io)#66); [ 90.620756][ T5989] lock(&q->debugfs_mutex); [ 90.627879][ T5989] rlock(&mm->mmap_lock); [ 90.632293][ T5989] [ 90.632293][ T5989] *** DEADLOCK *** [ 90.632293][ T5989] [ 90.640442][ T5989] 1 lock held by syz.0.15/5989: [ 90.645391][ T5989] #0: ffff888025fbafc0 (&q->debugfs_mutex){+.+.}-{4:4}, at: blk_trace_ioctl+0xdd/0x9a0 [ 90.655166][ T5989] [ 90.655166][ T5989] stack backtrace: [ 90.661054][ T5989] CPU: 0 UID: 0 PID: 5989 Comm: syz.0.15 Not tainted 6.12.0-rc5-next-20241031-syzkaller #0 [ 90.671022][ T5989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 90.681079][ T5989] Call Trace: [ 90.684349][ T5989] [ 90.687269][ T5989] dump_stack_lvl+0x241/0x360 [ 90.691970][ T5989] ? __pfx_dump_stack_lvl+0x10/0x10 [ 90.697181][ T5989] ? __pfx__printk+0x10/0x10 [ 90.701789][ T5989] print_circular_bug+0x13a/0x1b0 [ 90.706832][ T5989] check_noncircular+0x36a/0x4a0 [ 90.711776][ T5989] ? __pfx_check_noncircular+0x10/0x10 [ 90.717246][ T5989] ? lockdep_lock+0x123/0x2b0 [ 90.721926][ T5989] validate_chain+0x18ef/0x5920 [ 90.727295][ T5989] ? is_bpf_text_address+0x26/0x2a0 [ 90.732753][ T5989] ? __pfx_validate_chain+0x10/0x10 [ 90.737943][ T5989] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 90.744103][ T5989] ? kernel_text_address+0xa7/0xe0 [ 90.749295][ T5989] ? mark_lock+0x9a/0x360 [ 90.753644][ T5989] ? __lock_acquire+0x1397/0x2100 [ 90.758715][ T5989] ? string+0x26a/0x2b0 [ 90.763048][ T5989] ? widen_string+0x3a/0x310 [ 90.767643][ T5989] ? string+0x26a/0x2b0 [ 90.772778][ T5989] ? bdev_name+0x2b1/0x3c0 [ 90.777361][ T5989] ? mark_lock+0x9a/0x360 [ 90.781814][ T5989] __lock_acquire+0x1397/0x2100 [ 90.786779][ T5989] lock_acquire+0x1ed/0x550 [ 90.791676][ T5989] ? __might_fault+0xaa/0x120 [ 90.796567][ T5989] ? __pfx_lock_acquire+0x10/0x10 [ 90.801705][ T5989] ? __pfx___might_resched+0x10/0x10 [ 90.807086][ T5989] ? snprintf+0xda/0x120 [ 90.811339][ T5989] ? __pfx___mutex_lock+0x10/0x10 [ 90.816358][ T5989] ? blk_trace_ioctl+0xec/0x9a0 [ 90.821212][ T5989] ? __pfx_snprintf+0x10/0x10 [ 90.825893][ T5989] ? __might_fault+0xaa/0x120 [ 90.830565][ T5989] __might_fault+0xc6/0x120 [ 90.835062][ T5989] ? __might_fault+0xaa/0x120 [ 90.839729][ T5989] _copy_from_user+0x2a/0xc0 [ 90.844312][ T5989] blk_trace_ioctl+0x1ad/0x9a0 [ 90.849086][ T5989] ? tomoyo_path_number_perm+0x6f9/0x860 [ 90.854716][ T5989] ? tomoyo_path_number_perm+0x206/0x860 [ 90.861233][ T5989] ? __pfx_blk_trace_ioctl+0x10/0x10 [ 90.866557][ T5989] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 90.872644][ T5989] ? file_to_blk_mode+0xcc/0x140 [ 90.877751][ T5989] blkdev_ioctl+0x40c/0x6a0 [ 90.882316][ T5989] ? __pfx_blkdev_ioctl+0x10/0x10 [ 90.887520][ T5989] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 90.893875][ T5989] ? __pfx_blkdev_ioctl+0x10/0x10 [ 90.898999][ T5989] __se_sys_ioctl+0xf9/0x170 [ 90.903604][ T5989] do_syscall_64+0xf3/0x230 [ 90.908149][ T5989] ? clear_bhb_loop+0x35/0x90 [ 90.912832][ T5989] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 90.918910][ T5989] RIP: 0033:0x7f80d997e719 [ 90.923321][ T5989] 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 [ 90.943005][ T5989] RSP: 002b:00007fff63259798 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 90.951406][ T5989] RAX: ffffffffffffffda RBX: 00007f80d9b35f80 RCX: 00007f80d997e719 [ 90.959413][ T5989] RDX: 0000000000000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 90.967389][ T5989] RBP: 00007f80d99f132e R08: 0000000000000000 R09: 0000000000000000 [ 90.975366][ T5989] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 90.983869][ T5989] R13: 00007f80d9b35f80 R14: 00007f80d9b35f80 R15: 0000000000000304 [ 90.991846][ T5989]