Warning: Permanently added '10.128.1.140' (ED25519) to the list of known hosts. 2024/11/01 02:17:45 ignoring optional flag "sandboxArg"="0" 2024/11/01 02:17:46 parsed 1 programs [ 69.658508][ T5846] cgroup: Unknown subsys name 'net' [ 69.787922][ T5846] cgroup: Unknown subsys name 'cpuset' [ 69.795786][ T5846] cgroup: Unknown subsys name 'rlimit' [ 71.174227][ T5846] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 71.727688][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.743975][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 73.631623][ T52] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.639795][ T52] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.661863][ T3547] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.670565][ T3547] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.709068][ T5856] 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. [ 74.533193][ T5879] chnl_net:caif_netlink_parms(): no params data found [ 74.586961][ T5879] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.595109][ T5879] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.602433][ T5879] bridge_slave_0: entered allmulticast mode [ 74.609771][ T5879] bridge_slave_0: entered promiscuous mode [ 74.619043][ T5879] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.626337][ T5879] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.634663][ T5879] bridge_slave_1: entered allmulticast mode [ 74.641240][ T5879] bridge_slave_1: entered promiscuous mode [ 74.670911][ T5879] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.687087][ T5879] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.732713][ T5879] team0: Port device team_slave_0 added [ 74.740459][ T5879] team0: Port device team_slave_1 added [ 74.761076][ T5879] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 74.768366][ T5879] 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. [ 74.794860][ T5879] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 74.818567][ T5879] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 74.826134][ T5879] 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. [ 74.852339][ T5879] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 74.885004][ T5879] hsr_slave_0: entered promiscuous mode [ 74.891278][ T5879] hsr_slave_1: entered promiscuous mode [ 74.994007][ T5879] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 75.005103][ T5879] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 75.014796][ T5879] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 75.024124][ T5879] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 75.082952][ T5879] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.102793][ T5879] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.116924][ T52] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.124881][ T52] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.139865][ T3547] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.146998][ T3547] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.271115][ T5879] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.303045][ T5879] veth0_vlan: entered promiscuous mode [ 75.313033][ T5879] veth1_vlan: entered promiscuous mode [ 75.336254][ T5879] veth0_macvtap: entered promiscuous mode [ 75.345809][ T5879] veth1_macvtap: entered promiscuous mode [ 75.362317][ T5879] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.377804][ T5879] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.388288][ T5879] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.398067][ T5879] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.407861][ T5879] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.416868][ T5879] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.541991][ T52] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.609320][ T52] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.699922][ T52] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.750532][ T52] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.825667][ T5933] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 76.834975][ T5933] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 76.842980][ T5933] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 76.855222][ T5933] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 76.862981][ T5933] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 76.871520][ T5933] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 2024/11/01 02:17:56 executed programs: 0 [ 77.230413][ T5933] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 77.241911][ T5933] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 77.250884][ T5933] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 77.261369][ T5933] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 77.271652][ T5933] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 77.280286][ T5933] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 77.377064][ T5939] chnl_net:caif_netlink_parms(): no params data found [ 77.421994][ T5939] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.429405][ T5939] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.436741][ T5939] bridge_slave_0: entered allmulticast mode [ 77.443411][ T5939] bridge_slave_0: entered promiscuous mode [ 77.451489][ T5939] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.458906][ T5939] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.466696][ T5939] bridge_slave_1: entered allmulticast mode [ 77.473247][ T5939] bridge_slave_1: entered promiscuous mode [ 77.492866][ T5939] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.505149][ T5939] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.527999][ T5939] team0: Port device team_slave_0 added [ 77.537887][ T5939] team0: Port device team_slave_1 added [ 77.557396][ T5939] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 77.565098][ T5939] 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. [ 77.595186][ T5939] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 77.608094][ T5939] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 77.616208][ T5939] 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. [ 77.642506][ T5939] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 77.677900][ T5939] hsr_slave_0: entered promiscuous mode [ 77.684414][ T5939] hsr_slave_1: entered promiscuous mode [ 77.690702][ T5939] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 77.698611][ T5939] Cannot create hsr debugfs directory [ 78.971169][ T52] bridge_slave_1: left allmulticast mode [ 78.977630][ T52] bridge_slave_1: left promiscuous mode [ 78.984170][ T52] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.998299][ T52] bridge_slave_0: left allmulticast mode [ 79.010252][ T52] bridge_slave_0: left promiscuous mode [ 79.017072][ T52] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.326666][ T5162] Bluetooth: hci1: command tx timeout [ 79.352962][ T52] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 79.365171][ T52] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 79.376066][ T52] bond0 (unregistering): Released all slaves [ 79.500358][ T52] hsr_slave_0: left promiscuous mode [ 79.511517][ T52] hsr_slave_1: left promiscuous mode [ 79.521431][ T52] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 79.529292][ T52] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 79.542305][ T52] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 79.549954][ T52] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 79.569931][ T52] veth1_macvtap: left promiscuous mode [ 79.584295][ T52] veth0_macvtap: left promiscuous mode [ 79.589926][ T52] veth1_vlan: left promiscuous mode [ 79.595896][ T52] veth0_vlan: left promiscuous mode [ 79.946597][ T52] team0 (unregistering): Port device team_slave_1 removed [ 79.977054][ T52] team0 (unregistering): Port device team_slave_0 removed [ 80.491646][ T5939] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 80.514808][ T5939] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 80.526868][ T5939] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 80.544480][ T5939] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 80.637374][ T5939] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.948288][ T5939] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.963718][ T3547] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.970895][ T3547] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.998982][ T52] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.006151][ T52] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.365511][ T5939] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.405086][ T5162] Bluetooth: hci1: command tx timeout [ 81.423529][ T5939] veth0_vlan: entered promiscuous mode [ 81.438328][ T5939] veth1_vlan: entered promiscuous mode [ 81.466828][ T5939] veth0_macvtap: entered promiscuous mode [ 81.476752][ T5939] veth1_macvtap: entered promiscuous mode [ 81.495410][ T5939] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 81.510719][ T5939] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 81.531007][ T5939] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.557949][ T5939] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.568428][ T5939] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.578015][ T5939] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.646784][ T2963] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.667365][ T2963] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.693476][ T2963] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.701464][ T2963] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.766887][ T6026] [ 81.769237][ T6026] ====================================================== [ 81.776248][ T6026] WARNING: possible circular locking dependency detected [ 81.783280][ T6026] 6.12.0-rc5-next-20241031-syzkaller #0 Not tainted [ 81.789863][ T6026] ------------------------------------------------------ [ 81.796863][ T6026] syz.0.15/6026 is trying to acquire lock: [ 81.802647][ T6026] ffff8880328495e0 (&mm->mmap_lock){++++}-{4:4}, at: __might_fault+0xaa/0x120 [ 81.811531][ T6026] [ 81.811531][ T6026] but task is already holding lock: [ 81.818909][ T6026] ffff8880261c3970 (&q->debugfs_mutex){+.+.}-{4:4}, at: blk_trace_setup+0xb0/0x1e0 [ 81.828608][ T6026] [ 81.828608][ T6026] which lock already depends on the new lock. [ 81.828608][ T6026] [ 81.839020][ T6026] [ 81.839020][ T6026] the existing dependency chain (in reverse order) is: [ 81.848049][ T6026] [ 81.848049][ T6026] -> #4 (&q->debugfs_mutex){+.+.}-{4:4}: [ 81.855898][ T6026] lock_acquire+0x1ed/0x550 [ 81.860946][ T6026] __mutex_lock+0x1ac/0xee0 [ 81.865996][ T6026] blk_mq_init_sched+0x3fa/0x830 [ 81.871479][ T6026] elevator_init_mq+0x1d8/0x2d0 [ 81.876868][ T6026] add_disk_fwnode+0x10d/0xf80 [ 81.882171][ T6026] sd_probe+0xba6/0x1100 [ 81.886963][ T6026] really_probe+0x2b8/0xad0 [ 81.892010][ T6026] __driver_probe_device+0x1a2/0x390 [ 81.897843][ T6026] driver_probe_device+0x50/0x430 [ 81.903416][ T6026] __device_attach_driver+0x2d6/0x530 [ 81.909335][ T6026] bus_for_each_drv+0x24e/0x2e0 [ 81.914729][ T6026] __device_attach_async_helper+0x22d/0x300 [ 81.921163][ T6026] async_run_entry_fn+0xa8/0x420 [ 81.926656][ T6026] process_scheduled_works+0xa63/0x1850 [ 81.932745][ T6026] worker_thread+0x870/0xd30 [ 81.937887][ T6026] kthread+0x2f0/0x390 [ 81.942495][ T6026] ret_from_fork+0x4b/0x80 [ 81.947457][ T6026] ret_from_fork_asm+0x1a/0x30 [ 81.952765][ T6026] [ 81.952765][ T6026] -> #3 (&q->q_usage_counter(io)#66){++++}-{0:0}: [ 81.961402][ T6026] lock_acquire+0x1ed/0x550 [ 81.966449][ T6026] blk_mq_submit_bio+0x1510/0x2490 [ 81.968687][ T59] cfg80211: failed to load regulatory.db [ 81.972078][ T6026] __submit_bio+0x2c2/0x560 [ 81.972103][ T6026] submit_bio_noacct_nocheck+0x4d3/0xe30 [ 81.988986][ T6026] submit_bio_wait+0x106/0x200 [ 81.994297][ T6026] blkdev_issue_zeroout+0x4c4/0x7e0 [ 82.000041][ T6026] ext4_init_inode_table+0x4f0/0x930 [ 82.005871][ T6026] ext4_lazyinit_thread+0x756/0x1930 [ 82.011704][ T6026] kthread+0x2f0/0x390 [ 82.016319][ T6026] ret_from_fork+0x4b/0x80 [ 82.021284][ T6026] ret_from_fork_asm+0x1a/0x30 [ 82.026689][ T6026] [ 82.026689][ T6026] -> #2 (&meta_group_info[i]->alloc_sem){++++}-{4:4}: [ 82.035663][ T6026] lock_acquire+0x1ed/0x550 [ 82.040712][ T6026] down_read+0xb1/0xa40 [ 82.045414][ T6026] __ext4_new_inode+0x2032/0x4380 [ 82.050992][ T6026] ext4_create+0x279/0x550 [ 82.056029][ T6026] path_openat+0x1c03/0x3590 [ 82.061158][ T6026] do_filp_open+0x235/0x490 [ 82.066208][ T6026] do_sys_openat2+0x13e/0x1d0 [ 82.071431][ T6026] __x64_sys_openat+0x247/0x2a0 [ 82.076819][ T6026] do_syscall_64+0xf3/0x230 [ 82.081867][ T6026] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 82.088307][ T6026] [ 82.088307][ T6026] -> #1 (jbd2_handle){++++}-{0:0}: [ 82.095629][ T6026] lock_acquire+0x1ed/0x550 [ 82.101030][ T6026] start_this_handle+0x1eb4/0x2110 [ 82.106687][ T6026] jbd2__journal_start+0x2da/0x5d0 [ 82.112360][ T6026] __ext4_journal_start_sb+0x239/0x600 [ 82.118372][ T6026] ext4_dirty_inode+0x92/0x110 [ 82.123684][ T6026] __mark_inode_dirty+0x2ee/0xe90 [ 82.129341][ T6026] touch_atime+0x413/0x690 [ 82.134594][ T6026] ext4_file_mmap+0x18c/0x540 [ 82.139779][ T6026] __mmap_region+0x2204/0x2cd0 [ 82.145067][ T6026] mmap_region+0x226/0x2c0 [ 82.149986][ T6026] do_mmap+0x8f0/0x1000 [ 82.154734][ T6026] vm_mmap_pgoff+0x214/0x430 [ 82.159831][ T6026] ksys_mmap_pgoff+0x4eb/0x720 [ 82.165104][ T6026] do_syscall_64+0xf3/0x230 [ 82.170203][ T6026] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 82.176611][ T6026] [ 82.176611][ T6026] -> #0 (&mm->mmap_lock){++++}-{4:4}: [ 82.184175][ T6026] validate_chain+0x18ef/0x5920 [ 82.189534][ T6026] __lock_acquire+0x1397/0x2100 [ 82.195152][ T6026] lock_acquire+0x1ed/0x550 [ 82.200162][ T6026] __might_fault+0xc6/0x120 [ 82.205181][ T6026] _copy_from_user+0x2a/0xc0 [ 82.210370][ T6026] blk_trace_setup+0xd2/0x1e0 [ 82.215558][ T6026] sg_ioctl+0xa46/0x2e80 [ 82.220322][ T6026] __se_sys_ioctl+0xf9/0x170 [ 82.225508][ T6026] do_syscall_64+0xf3/0x230 [ 82.230529][ T6026] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 82.236933][ T6026] [ 82.236933][ T6026] other info that might help us debug this: [ 82.236933][ T6026] [ 82.247144][ T6026] Chain exists of: [ 82.247144][ T6026] &mm->mmap_lock --> &q->q_usage_counter(io)#66 --> &q->debugfs_mutex [ 82.247144][ T6026] [ 82.261203][ T6026] Possible unsafe locking scenario: [ 82.261203][ T6026] [ 82.268635][ T6026] CPU0 CPU1 [ 82.273979][ T6026] ---- ---- [ 82.279337][ T6026] lock(&q->debugfs_mutex); [ 82.283932][ T6026] lock(&q->q_usage_counter(io)#66); [ 82.291888][ T6026] lock(&q->debugfs_mutex); [ 82.298983][ T6026] rlock(&mm->mmap_lock); [ 82.303382][ T6026] [ 82.303382][ T6026] *** DEADLOCK *** [ 82.303382][ T6026] [ 82.311506][ T6026] 1 lock held by syz.0.15/6026: [ 82.316338][ T6026] #0: ffff8880261c3970 (&q->debugfs_mutex){+.+.}-{4:4}, at: blk_trace_setup+0xb0/0x1e0 [ 82.326073][ T6026] [ 82.326073][ T6026] stack backtrace: [ 82.332317][ T6026] CPU: 0 UID: 0 PID: 6026 Comm: syz.0.15 Not tainted 6.12.0-rc5-next-20241031-syzkaller #0 [ 82.342563][ T6026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 82.352632][ T6026] Call Trace: [ 82.355904][ T6026] [ 82.358846][ T6026] dump_stack_lvl+0x241/0x360 [ 82.363517][ T6026] ? __pfx_dump_stack_lvl+0x10/0x10 [ 82.368727][ T6026] ? __pfx__printk+0x10/0x10 [ 82.373309][ T6026] print_circular_bug+0x13a/0x1b0 [ 82.378323][ T6026] check_noncircular+0x36a/0x4a0 [ 82.383250][ T6026] ? __pfx_check_noncircular+0x10/0x10 [ 82.388699][ T6026] ? lockdep_lock+0x123/0x2b0 [ 82.393450][ T6026] validate_chain+0x18ef/0x5920 [ 82.398287][ T6026] ? __pfx_lock_release+0x10/0x10 [ 82.403300][ T6026] ? __pfx_validate_chain+0x10/0x10 [ 82.408483][ T6026] ? kernel_text_address+0xa7/0xe0 [ 82.413581][ T6026] ? __kernel_text_address+0xd/0x40 [ 82.418782][ T6026] ? mark_lock+0x9a/0x360 [ 82.423161][ T6026] ? __lock_acquire+0x1397/0x2100 [ 82.428196][ T6026] ? mark_lock+0x9a/0x360 [ 82.432543][ T6026] __lock_acquire+0x1397/0x2100 [ 82.437408][ T6026] lock_acquire+0x1ed/0x550 [ 82.441914][ T6026] ? __might_fault+0xaa/0x120 [ 82.446591][ T6026] ? __pfx_lock_acquire+0x10/0x10 [ 82.451603][ T6026] ? __pfx___might_resched+0x10/0x10 [ 82.456871][ T6026] ? blk_trace_setup+0xb0/0x1e0 [ 82.461710][ T6026] ? __pfx___mutex_lock+0x10/0x10 [ 82.466723][ T6026] ? __pfx_lock_release+0x10/0x10 [ 82.471736][ T6026] ? __might_fault+0xaa/0x120 [ 82.476418][ T6026] __might_fault+0xc6/0x120 [ 82.480905][ T6026] ? __might_fault+0xaa/0x120 [ 82.485583][ T6026] _copy_from_user+0x2a/0xc0 [ 82.490161][ T6026] blk_trace_setup+0xd2/0x1e0 [ 82.494835][ T6026] ? __pfx_blk_trace_setup+0x10/0x10 [ 82.500122][ T6026] sg_ioctl+0xa46/0x2e80 [ 82.504373][ T6026] ? __pfx_sg_ioctl+0x10/0x10 [ 82.509083][ T6026] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 82.515069][ T6026] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 82.521431][ T6026] ? __pfx_sg_ioctl+0x10/0x10 [ 82.526164][ T6026] __se_sys_ioctl+0xf9/0x170 [ 82.530777][ T6026] do_syscall_64+0xf3/0x230 [ 82.535400][ T6026] ? clear_bhb_loop+0x35/0x90 [ 82.540259][ T6026] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 82.546158][ T6026] RIP: 0033:0x7f448c57e719 [ 82.550568][ T6026] 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 [ 82.570165][ T6026] RSP: 002b:00007ffd9f887c48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 82.578570][ T6026] RAX: ffffffffffffffda RBX: 00007f448c735f80 RCX: 00007f448c57e719 [ 82.586528][ T6026] RDX: 0000000000000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 82.594483][ T6026] RBP: 00007f448c5f132e R08: 0000000000000000 R09: 0000000000000000 [ 82.602477][ T6026] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 82.610443][ T6026] R13: 00007f448c735f80 R14: 00007f448c735f80 R15: 0000000000000304 [ 82.618511][ T6026]