Warning: Permanently added '10.128.1.142' (ED25519) to the list of known hosts. 2024/11/03 10:34:10 ignoring optional flag "sandboxArg"="0" 2024/11/03 10:34:10 parsed 1 programs [ 60.064536][ T5842] cgroup: Unknown subsys name 'net' [ 60.182271][ T5842] cgroup: Unknown subsys name 'cpuset' [ 60.190707][ T5842] cgroup: Unknown subsys name 'rlimit' [ 61.429534][ T5842] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 63.698527][ T5852] 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. [ 64.639967][ T5891] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 64.648464][ T5891] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 64.662870][ T5891] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 64.673548][ T5891] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 64.681449][ T5891] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 64.689027][ T5891] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 65.264359][ T5905] chnl_net:caif_netlink_parms(): no params data found [ 65.345772][ T5905] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.354089][ T5905] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.361793][ T5905] bridge_slave_0: entered allmulticast mode [ 65.368371][ T5905] bridge_slave_0: entered promiscuous mode [ 65.377319][ T5905] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.384534][ T5905] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.391746][ T5905] bridge_slave_1: entered allmulticast mode [ 65.398258][ T5905] bridge_slave_1: entered promiscuous mode [ 65.423684][ T5905] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.435009][ T5905] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.467583][ T5905] team0: Port device team_slave_0 added [ 65.477087][ T5905] team0: Port device team_slave_1 added [ 65.497487][ T5905] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.504474][ T5905] 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. [ 65.530461][ T5905] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.542778][ T5905] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.549831][ T5905] 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. [ 65.576715][ T5905] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.605852][ T5905] hsr_slave_0: entered promiscuous mode [ 65.612154][ T5905] hsr_slave_1: entered promiscuous mode [ 65.698134][ T5905] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 65.707817][ T5905] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 65.716621][ T5905] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 65.725147][ T5905] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 65.777884][ T5905] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.798827][ T5905] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.811624][ T52] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.819382][ T52] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.832912][ T1418] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.840135][ T1418] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.957274][ T5905] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.986206][ T5905] veth0_vlan: entered promiscuous mode [ 65.995474][ T5905] veth1_vlan: entered promiscuous mode [ 66.017073][ T5905] veth0_macvtap: entered promiscuous mode [ 66.025258][ T5905] veth1_macvtap: entered promiscuous mode [ 66.038121][ T5905] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.051751][ T5905] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.063875][ T5905] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.073353][ T5905] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.082343][ T5905] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.092974][ T5905] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.206271][ T52] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.291724][ T52] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.371194][ T52] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.442837][ T52] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.798223][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.807688][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.833199][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.841507][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2024/11/03 10:34:19 executed programs: 0 [ 66.940112][ T5891] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 66.948079][ T5891] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 66.956656][ T5891] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 66.965308][ T5891] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 66.973218][ T5891] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 66.980631][ T5891] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 67.076349][ T5937] chnl_net:caif_netlink_parms(): no params data found [ 67.120532][ T5937] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.127715][ T5937] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.135214][ T5937] bridge_slave_0: entered allmulticast mode [ 67.141965][ T5937] bridge_slave_0: entered promiscuous mode [ 67.150845][ T5937] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.157947][ T5937] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.165314][ T5937] bridge_slave_1: entered allmulticast mode [ 67.172711][ T5937] bridge_slave_1: entered promiscuous mode [ 67.196863][ T5937] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.208233][ T5937] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.232355][ T5937] team0: Port device team_slave_0 added [ 67.239802][ T5937] team0: Port device team_slave_1 added [ 67.261036][ T5937] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.268067][ T5937] 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. [ 67.294375][ T5937] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.307958][ T5937] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.314967][ T5937] 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. [ 67.341302][ T5937] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.382213][ T5937] hsr_slave_0: entered promiscuous mode [ 67.388657][ T5937] hsr_slave_1: entered promiscuous mode [ 67.395152][ T5937] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 67.403082][ T5937] Cannot create hsr debugfs directory [ 69.011175][ T54] Bluetooth: hci0: command tx timeout [ 69.706716][ T52] bridge_slave_1: left allmulticast mode [ 69.715940][ T52] bridge_slave_1: left promiscuous mode [ 69.723560][ T52] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.736652][ T52] bridge_slave_0: left allmulticast mode [ 69.745665][ T52] bridge_slave_0: left promiscuous mode [ 69.755361][ T52] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.063209][ T52] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 70.073909][ T52] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 70.084007][ T52] bond0 (unregistering): Released all slaves [ 70.178926][ T52] hsr_slave_0: left promiscuous mode [ 70.192205][ T52] hsr_slave_1: left promiscuous mode [ 70.198204][ T52] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 70.208749][ T52] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 70.217281][ T52] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 70.225375][ T52] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 70.246555][ T52] veth1_macvtap: left promiscuous mode [ 70.252638][ T52] veth0_macvtap: left promiscuous mode [ 70.258257][ T52] veth1_vlan: left promiscuous mode [ 70.264138][ T52] veth0_vlan: left promiscuous mode [ 70.627510][ T52] team0 (unregistering): Port device team_slave_1 removed [ 70.656298][ T52] team0 (unregistering): Port device team_slave_0 removed [ 71.003137][ T5937] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 71.012755][ T5937] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.027532][ T5937] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.037770][ T5937] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.100016][ T54] Bluetooth: hci0: command tx timeout [ 71.148664][ T5937] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.172549][ T5937] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.185673][ T4487] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.192869][ T4487] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.211203][ T5933] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.218305][ T5933] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.548865][ T5937] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.575681][ T1291] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.586120][ T1291] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.653991][ T5937] veth0_vlan: entered promiscuous mode [ 71.669420][ T5937] veth1_vlan: entered promiscuous mode [ 71.698949][ T5937] veth0_macvtap: entered promiscuous mode [ 71.711079][ T5937] veth1_macvtap: entered promiscuous mode [ 71.762714][ T5937] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.774502][ T5937] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.788736][ T5937] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.798747][ T5937] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.808126][ T5937] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.817293][ T5937] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.930550][ T5933] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.938419][ T5933] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.974313][ T5933] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.983105][ T5933] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.035979][ T6014] [ 72.038349][ T6014] ====================================================== [ 72.045373][ T6014] WARNING: possible circular locking dependency detected [ 72.052419][ T6014] 6.12.0-rc5-next-20241101-syzkaller #0 Not tainted [ 72.059018][ T6014] ------------------------------------------------------ [ 72.066043][ T6014] syz.0.15/6014 is trying to acquire lock: [ 72.071850][ T6014] ffff8880510b65e0 (&mm->mmap_lock){++++}-{4:4}, at: __might_fault+0xaa/0x120 [ 72.080766][ T6014] [ 72.080766][ T6014] but task is already holding lock: [ 72.088137][ T6014] ffff888025cdb970 (&q->debugfs_mutex){+.+.}-{4:4}, at: blk_trace_setup+0xb0/0x1e0 [ 72.097481][ T6014] [ 72.097481][ T6014] which lock already depends on the new lock. [ 72.097481][ T6014] [ 72.107894][ T6014] [ 72.107894][ T6014] the existing dependency chain (in reverse order) is: [ 72.116918][ T6014] [ 72.116918][ T6014] -> #3 (&q->debugfs_mutex){+.+.}-{4:4}: [ 72.124766][ T6014] lock_acquire+0x1ed/0x550 [ 72.129817][ T6014] __mutex_lock+0x1ac/0xee0 [ 72.134857][ T6014] blk_mq_init_sched+0x3fa/0x830 [ 72.140336][ T6014] elevator_init_mq+0x1d8/0x2d0 [ 72.145713][ T6014] add_disk_fwnode+0x10d/0xf80 [ 72.150984][ T6014] sd_probe+0xba6/0x1100 [ 72.155726][ T6014] really_probe+0x2b8/0xad0 [ 72.160734][ T6014] __driver_probe_device+0x1a2/0x390 [ 72.166532][ T6014] driver_probe_device+0x50/0x430 [ 72.172096][ T6014] __device_attach_driver+0x2d6/0x530 [ 72.177991][ T6014] bus_for_each_drv+0x24e/0x2e0 [ 72.183353][ T6014] __device_attach_async_helper+0x22d/0x300 [ 72.189761][ T6014] async_run_entry_fn+0xa8/0x420 [ 72.195209][ T6014] process_scheduled_works+0xa63/0x1850 [ 72.201268][ T6014] worker_thread+0x870/0xd30 [ 72.206368][ T6014] kthread+0x2f0/0x390 [ 72.210951][ T6014] ret_from_fork+0x4b/0x80 [ 72.215892][ T6014] ret_from_fork_asm+0x1a/0x30 [ 72.221175][ T6014] [ 72.221175][ T6014] -> #2 (&q->q_usage_counter(io)#66){++++}-{0:0}: [ 72.229781][ T6014] lock_acquire+0x1ed/0x550 [ 72.234805][ T6014] blk_mq_submit_bio+0x1510/0x2490 [ 72.240431][ T6014] __submit_bio+0x2c2/0x560 [ 72.245472][ T6014] submit_bio_noacct_nocheck+0x4d3/0xe30 [ 72.251617][ T6014] ext4_bio_write_folio+0x123a/0x1d70 [ 72.257499][ T6014] mpage_submit_folio+0x1af/0x230 [ 72.263044][ T6014] ext4_do_writepages+0x1d1d/0x3d20 [ 72.269094][ T6014] ext4_writepages+0x213/0x3c0 [ 72.274389][ T6014] do_writepages+0x35d/0x870 [ 72.279499][ T6014] __writeback_single_inode+0x14f/0x10d0 [ 72.285734][ T6014] writeback_sb_inodes+0x80c/0x1370 [ 72.291477][ T6014] __writeback_inodes_wb+0x11b/0x260 [ 72.297281][ T6014] wb_writeback+0x42f/0xbd0 [ 72.302305][ T6014] wb_workfn+0xc58/0x1090 [ 72.307151][ T6014] process_scheduled_works+0xa63/0x1850 [ 72.313216][ T6014] worker_thread+0x870/0xd30 [ 72.318321][ T6014] kthread+0x2f0/0x390 [ 72.322904][ T6014] ret_from_fork+0x4b/0x80 [ 72.327838][ T6014] ret_from_fork_asm+0x1a/0x30 [ 72.333120][ T6014] [ 72.333120][ T6014] -> #1 (jbd2_handle){++++}-{0:0}: [ 72.340411][ T6014] lock_acquire+0x1ed/0x550 [ 72.345460][ T6014] start_this_handle+0x1eb4/0x2110 [ 72.351081][ T6014] jbd2__journal_start+0x2da/0x5d0 [ 72.356707][ T6014] __ext4_journal_start_sb+0x239/0x600 [ 72.362682][ T6014] ext4_dirty_inode+0x92/0x110 [ 72.367958][ T6014] __mark_inode_dirty+0x2ee/0xe90 [ 72.373492][ T6014] touch_atime+0x413/0x690 [ 72.378424][ T6014] ext4_file_mmap+0x18c/0x540 [ 72.383612][ T6014] __mmap_region+0x2204/0x2cd0 [ 72.388886][ T6014] mmap_region+0x226/0x2c0 [ 72.393815][ T6014] do_mmap+0x8f0/0x1000 [ 72.398483][ T6014] vm_mmap_pgoff+0x214/0x430 [ 72.403587][ T6014] ksys_mmap_pgoff+0x4eb/0x720 [ 72.408864][ T6014] do_syscall_64+0xf3/0x230 [ 72.413889][ T6014] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.420311][ T6014] [ 72.420311][ T6014] -> #0 (&mm->mmap_lock){++++}-{4:4}: [ 72.427861][ T6014] validate_chain+0x18ef/0x5920 [ 72.433221][ T6014] __lock_acquire+0x1397/0x2100 [ 72.438578][ T6014] lock_acquire+0x1ed/0x550 [ 72.443590][ T6014] __might_fault+0xc6/0x120 [ 72.448606][ T6014] _copy_from_user+0x2a/0xc0 [ 72.453710][ T6014] blk_trace_setup+0xd2/0x1e0 [ 72.458902][ T6014] sg_ioctl+0xa46/0x2e80 [ 72.463654][ T6014] __se_sys_ioctl+0xf9/0x170 [ 72.468764][ T6014] do_syscall_64+0xf3/0x230 [ 72.473777][ T6014] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.480187][ T6014] [ 72.480187][ T6014] other info that might help us debug this: [ 72.480187][ T6014] [ 72.490398][ T6014] Chain exists of: [ 72.490398][ T6014] &mm->mmap_lock --> &q->q_usage_counter(io)#66 --> &q->debugfs_mutex [ 72.490398][ T6014] [ 72.504480][ T6014] Possible unsafe locking scenario: [ 72.504480][ T6014] [ 72.511917][ T6014] CPU0 CPU1 [ 72.517269][ T6014] ---- ---- [ 72.522622][ T6014] lock(&q->debugfs_mutex); [ 72.527209][ T6014] lock(&q->q_usage_counter(io)#66); [ 72.535095][ T6014] lock(&q->debugfs_mutex); [ 72.542196][ T6014] rlock(&mm->mmap_lock); [ 72.546602][ T6014] [ 72.546602][ T6014] *** DEADLOCK *** [ 72.546602][ T6014] [ 72.554733][ T6014] 1 lock held by syz.0.15/6014: [ 72.559588][ T6014] #0: ffff888025cdb970 (&q->debugfs_mutex){+.+.}-{4:4}, at: blk_trace_setup+0xb0/0x1e0 [ 72.569338][ T6014] [ 72.569338][ T6014] stack backtrace: [ 72.575236][ T6014] CPU: 1 UID: 0 PID: 6014 Comm: syz.0.15 Not tainted 6.12.0-rc5-next-20241101-syzkaller #0 [ 72.585197][ T6014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 72.595248][ T6014] Call Trace: [ 72.598550][ T6014] [ 72.601474][ T6014] dump_stack_lvl+0x241/0x360 [ 72.606145][ T6014] ? __pfx_dump_stack_lvl+0x10/0x10 [ 72.611332][ T6014] ? __pfx__printk+0x10/0x10 [ 72.615927][ T6014] print_circular_bug+0x13a/0x1b0 [ 72.620945][ T6014] check_noncircular+0x36a/0x4a0 [ 72.625872][ T6014] ? __pfx_check_noncircular+0x10/0x10 [ 72.631338][ T6014] ? lockdep_lock+0x123/0x2b0 [ 72.636099][ T6014] validate_chain+0x18ef/0x5920 [ 72.640938][ T6014] ? __pfx_lock_release+0x10/0x10 [ 72.645955][ T6014] ? __pfx_validate_chain+0x10/0x10 [ 72.651139][ T6014] ? kernel_text_address+0xa7/0xe0 [ 72.656245][ T6014] ? __kernel_text_address+0xd/0x40 [ 72.661431][ T6014] ? mark_lock+0x9a/0x360 [ 72.665750][ T6014] ? __lock_acquire+0x1397/0x2100 [ 72.670767][ T6014] ? mark_lock+0x9a/0x360 [ 72.675084][ T6014] __lock_acquire+0x1397/0x2100 [ 72.679928][ T6014] lock_acquire+0x1ed/0x550 [ 72.684420][ T6014] ? __might_fault+0xaa/0x120 [ 72.689087][ T6014] ? __pfx_lock_acquire+0x10/0x10 [ 72.694104][ T6014] ? __pfx___might_resched+0x10/0x10 [ 72.699385][ T6014] ? blk_trace_setup+0xb0/0x1e0 [ 72.704235][ T6014] ? __pfx___mutex_lock+0x10/0x10 [ 72.709249][ T6014] ? __pfx_lock_release+0x10/0x10 [ 72.714258][ T6014] ? __might_fault+0xaa/0x120 [ 72.718923][ T6014] __might_fault+0xc6/0x120 [ 72.723421][ T6014] ? __might_fault+0xaa/0x120 [ 72.728085][ T6014] _copy_from_user+0x2a/0xc0 [ 72.732667][ T6014] blk_trace_setup+0xd2/0x1e0 [ 72.737338][ T6014] ? __pfx_blk_trace_setup+0x10/0x10 [ 72.742621][ T6014] sg_ioctl+0xa46/0x2e80 [ 72.746865][ T6014] ? __pfx_sg_ioctl+0x10/0x10 [ 72.751535][ T6014] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 72.757509][ T6014] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 72.763828][ T6014] ? __pfx_sg_ioctl+0x10/0x10 [ 72.768490][ T6014] __se_sys_ioctl+0xf9/0x170 [ 72.773073][ T6014] do_syscall_64+0xf3/0x230 [ 72.777564][ T6014] ? clear_bhb_loop+0x35/0x90 [ 72.782228][ T6014] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.788112][ T6014] RIP: 0033:0x7f9f0637e719 [ 72.792525][ T6014] 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 [ 72.812122][ T6014] RSP: 002b:00007ffe3de15008 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 72.820529][ T6014] RAX: ffffffffffffffda RBX: 00007f9f06535f80 RCX: 00007f9f0637e719 [ 72.828489][ T6014] RDX: 0000000000000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 72.836445][ T6014] RBP: 00007f9f063f132e R08: 0000000000000000 R09: 0000000000000000 [ 72.844427][ T6014] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 72.852388][ T6014] R13: 00007f9f06535f80 R14: 00007f9f06535f80 R15: 0000000000000771 [ 72.860351][ T6014]