Warning: Permanently added '10.128.1.134' (ED25519) to the list of known hosts. 2024/10/31 23:33:45 ignoring optional flag "sandboxArg"="0" 2024/10/31 23:33:45 parsed 1 programs [ 62.676117][ T5848] cgroup: Unknown subsys name 'net' [ 62.808993][ T5848] cgroup: Unknown subsys name 'cpuset' [ 62.817044][ T5848] cgroup: Unknown subsys name 'rlimit' [ 64.044102][ T5848] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 66.600855][ T5862] 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. [ 66.723175][ T54] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 66.731143][ T54] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 66.738951][ T54] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 66.747528][ T54] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 66.755019][ T54] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 66.763366][ T54] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 67.331469][ T5883] chnl_net:caif_netlink_parms(): no params data found [ 67.400141][ T5883] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.408695][ T5883] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.415829][ T5883] bridge_slave_0: entered allmulticast mode [ 67.422756][ T5883] bridge_slave_0: entered promiscuous mode [ 67.434478][ T5883] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.442318][ T5883] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.450000][ T5883] bridge_slave_1: entered allmulticast mode [ 67.456917][ T5883] bridge_slave_1: entered promiscuous mode [ 67.480428][ T5883] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.492710][ T5883] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.517058][ T5883] team0: Port device team_slave_0 added [ 67.524472][ T5883] team0: Port device team_slave_1 added [ 67.542975][ T5883] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.550621][ T5883] 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. [ 67.576730][ T5883] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.589485][ T5883] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.596591][ T5883] 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. [ 67.622718][ T5883] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.652542][ T5883] hsr_slave_0: entered promiscuous mode [ 67.658829][ T5883] hsr_slave_1: entered promiscuous mode [ 67.741771][ T5883] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 67.752458][ T5883] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 67.762547][ T5883] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 67.771861][ T5883] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 67.792041][ T5883] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.799208][ T5883] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.807005][ T5883] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.814084][ T5883] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.859664][ T5883] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.875414][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.885253][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.900519][ T5883] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.913071][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.920161][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.933218][ T35] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.940341][ T35] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.053967][ T5883] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.084619][ T5883] veth0_vlan: entered promiscuous mode [ 68.094763][ T5883] veth1_vlan: entered promiscuous mode [ 68.115340][ T5883] veth0_macvtap: entered promiscuous mode [ 68.123845][ T5883] veth1_macvtap: entered promiscuous mode [ 68.139311][ T5883] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.152289][ T5883] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.163251][ T5883] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.173169][ T5883] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.182244][ T5883] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.191718][ T5883] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.313174][ T11] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.384177][ T11] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.426889][ T11] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.508695][ T11] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.602527][ T35] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.614173][ T35] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.639136][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.648143][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2024/10/31 23:33:54 executed programs: 0 [ 69.524816][ T54] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 69.534534][ T54] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 69.543245][ T54] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 69.551606][ T54] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 69.559530][ T54] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 69.569690][ T54] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 69.664382][ T5935] chnl_net:caif_netlink_parms(): no params data found [ 69.708799][ T5935] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.715926][ T5935] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.723564][ T5935] bridge_slave_0: entered allmulticast mode [ 69.730690][ T5935] bridge_slave_0: entered promiscuous mode [ 69.740621][ T5935] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.748055][ T5935] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.755237][ T5935] bridge_slave_1: entered allmulticast mode [ 69.762042][ T5935] bridge_slave_1: entered promiscuous mode [ 69.784192][ T5935] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.795313][ T5935] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.821101][ T5935] team0: Port device team_slave_0 added [ 69.829693][ T5935] team0: Port device team_slave_1 added [ 69.848696][ T5935] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.855649][ 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. [ 69.882043][ T5935] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.897462][ T5935] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.904415][ 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. [ 69.930859][ T5935] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.960970][ T5935] hsr_slave_0: entered promiscuous mode [ 69.967643][ T5935] hsr_slave_1: entered promiscuous mode [ 69.973699][ T5935] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.981629][ T5935] Cannot create hsr debugfs directory [ 71.568466][ T1291] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.574942][ T1291] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.647174][ T54] Bluetooth: hci0: command tx timeout [ 71.840252][ T11] bridge_slave_1: left allmulticast mode [ 71.847619][ T11] bridge_slave_1: left promiscuous mode [ 71.854134][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.871573][ T11] bridge_slave_0: left allmulticast mode [ 71.878551][ T11] bridge_slave_0: left promiscuous mode [ 71.884299][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.204386][ T11] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 72.216487][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 72.227364][ T11] bond0 (unregistering): Released all slaves [ 72.328055][ T11] hsr_slave_0: left promiscuous mode [ 72.333988][ T11] hsr_slave_1: left promiscuous mode [ 72.341150][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 72.348703][ T11] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 72.359323][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 72.367171][ T11] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 72.384766][ T11] veth1_macvtap: left promiscuous mode [ 72.390828][ T11] veth0_macvtap: left promiscuous mode [ 72.396900][ T11] veth1_vlan: left promiscuous mode [ 72.402386][ T11] veth0_vlan: left promiscuous mode [ 72.772039][ T11] team0 (unregistering): Port device team_slave_1 removed [ 72.798328][ T11] team0 (unregistering): Port device team_slave_0 removed [ 73.193187][ T5935] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 73.202837][ T5935] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 73.215948][ T5935] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 73.231843][ T5935] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 73.344879][ T5935] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.365651][ T5935] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.388895][ T1313] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.396071][ T1313] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.408581][ T1313] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.415707][ T1313] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.726709][ T54] Bluetooth: hci0: command tx timeout [ 74.005393][ T5935] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.084062][ T5935] veth0_vlan: entered promiscuous mode [ 74.095941][ T5935] veth1_vlan: entered promiscuous mode [ 74.182528][ T5935] veth0_macvtap: entered promiscuous mode [ 74.193693][ T5935] veth1_macvtap: entered promiscuous mode [ 74.224739][ T5935] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.240089][ T5935] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.250787][ T5935] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.260646][ T5935] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.270636][ T5935] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.279904][ T5935] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.342022][ T3546] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.354932][ T3546] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.378658][ T3546] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.386655][ T3546] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.452931][ T6019] [ 74.455289][ T6019] ====================================================== [ 74.462293][ T6019] WARNING: possible circular locking dependency detected [ 74.469314][ T6019] 6.12.0-rc5-next-20241031-syzkaller #0 Not tainted [ 74.475900][ T6019] ------------------------------------------------------ [ 74.482906][ T6019] syz.0.15/6019 is trying to acquire lock: [ 74.488705][ T6019] ffff88803038d1e0 (&mm->mmap_lock){++++}-{4:4}, at: __might_fault+0xaa/0x120 [ 74.497608][ T6019] [ 74.497608][ T6019] but task is already holding lock: [ 74.504956][ T6019] ffff8880250269e0 (&q->debugfs_mutex){+.+.}-{4:4}, at: blk_trace_setup+0xb0/0x1e0 [ 74.514350][ T6019] [ 74.514350][ T6019] which lock already depends on the new lock. [ 74.514350][ T6019] [ 74.524744][ T6019] [ 74.524744][ T6019] the existing dependency chain (in reverse order) is: [ 74.533746][ T6019] [ 74.533746][ T6019] -> #4 (&q->debugfs_mutex){+.+.}-{4:4}: [ 74.541567][ T6019] lock_acquire+0x1ed/0x550 [ 74.546594][ T6019] __mutex_lock+0x1ac/0xee0 [ 74.551614][ T6019] blk_mq_init_sched+0x3fa/0x830 [ 74.557071][ T6019] elevator_init_mq+0x1d8/0x2d0 [ 74.562434][ T6019] add_disk_fwnode+0x10d/0xf80 [ 74.567709][ T6019] sd_probe+0xba6/0x1100 [ 74.572463][ T6019] really_probe+0x2b8/0xad0 [ 74.577478][ T6019] __driver_probe_device+0x1a2/0x390 [ 74.583275][ T6019] driver_probe_device+0x50/0x430 [ 74.588809][ T6019] __device_attach_driver+0x2d6/0x530 [ 74.594690][ T6019] bus_for_each_drv+0x24e/0x2e0 [ 74.600050][ T6019] __device_attach_async_helper+0x22d/0x300 [ 74.606456][ T6019] async_run_entry_fn+0xa8/0x420 [ 74.611904][ T6019] process_scheduled_works+0xa63/0x1850 [ 74.617959][ T6019] worker_thread+0x870/0xd30 [ 74.623060][ T6019] kthread+0x2f0/0x390 [ 74.627638][ T6019] ret_from_fork+0x4b/0x80 [ 74.632570][ T6019] ret_from_fork_asm+0x1a/0x30 [ 74.637848][ T6019] [ 74.637848][ T6019] -> #3 (&q->q_usage_counter(io)#66){++++}-{0:0}: [ 74.646449][ T6019] lock_acquire+0x1ed/0x550 [ 74.651471][ T6019] blk_mq_submit_bio+0x1510/0x2490 [ 74.657102][ T6019] __submit_bio+0x2c2/0x560 [ 74.662125][ T6019] submit_bio_noacct_nocheck+0x4d3/0xe30 [ 74.668274][ T6019] submit_bio_wait+0x106/0x200 [ 74.673563][ T6019] blkdev_issue_zeroout+0x4c4/0x7e0 [ 74.679278][ T6019] ext4_init_inode_table+0x4f0/0x930 [ 74.685078][ T6019] ext4_lazyinit_thread+0x756/0x1930 [ 74.690885][ T6019] kthread+0x2f0/0x390 [ 74.695464][ T6019] ret_from_fork+0x4b/0x80 [ 74.700395][ T6019] ret_from_fork_asm+0x1a/0x30 [ 74.705670][ T6019] [ 74.705670][ T6019] -> #2 (&meta_group_info[i]->alloc_sem){++++}-{4:4}: [ 74.714611][ T6019] lock_acquire+0x1ed/0x550 [ 74.719627][ T6019] down_read+0xb1/0xa40 [ 74.724289][ T6019] __ext4_new_inode+0x2032/0x4380 [ 74.729825][ T6019] ext4_create+0x279/0x550 [ 74.734754][ T6019] path_openat+0x1c03/0x3590 [ 74.739860][ T6019] do_filp_open+0x235/0x490 [ 74.744875][ T6019] do_sys_openat2+0x13e/0x1d0 [ 74.750067][ T6019] __x64_sys_openat+0x247/0x2a0 [ 74.755430][ T6019] do_syscall_64+0xf3/0x230 [ 74.760453][ T6019] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.766863][ T6019] [ 74.766863][ T6019] -> #1 (jbd2_handle){++++}-{0:0}: [ 74.774153][ T6019] lock_acquire+0x1ed/0x550 [ 74.779170][ T6019] start_this_handle+0x1eb4/0x2110 [ 74.784794][ T6019] jbd2__journal_start+0x2da/0x5d0 [ 74.790416][ T6019] __ext4_journal_start_sb+0x239/0x600 [ 74.796383][ T6019] ext4_dirty_inode+0x92/0x110 [ 74.801702][ T6019] __mark_inode_dirty+0x2ee/0xe90 [ 74.807235][ T6019] touch_atime+0x413/0x690 [ 74.812160][ T6019] ext4_file_mmap+0x18c/0x540 [ 74.817345][ T6019] __mmap_region+0x2204/0x2cd0 [ 74.822622][ T6019] mmap_region+0x226/0x2c0 [ 74.827550][ T6019] do_mmap+0x8f0/0x1000 [ 74.832212][ T6019] vm_mmap_pgoff+0x214/0x430 [ 74.837311][ T6019] ksys_mmap_pgoff+0x4eb/0x720 [ 74.842584][ T6019] do_syscall_64+0xf3/0x230 [ 74.847603][ T6019] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.854030][ T6019] [ 74.854030][ T6019] -> #0 (&mm->mmap_lock){++++}-{4:4}: [ 74.861581][ T6019] validate_chain+0x18ef/0x5920 [ 74.866952][ T6019] __lock_acquire+0x1397/0x2100 [ 74.872321][ T6019] lock_acquire+0x1ed/0x550 [ 74.877338][ T6019] __might_fault+0xc6/0x120 [ 74.882349][ T6019] _copy_from_user+0x2a/0xc0 [ 74.887454][ T6019] blk_trace_setup+0xd2/0x1e0 [ 74.892640][ T6019] sg_ioctl+0xa46/0x2e80 [ 74.897406][ T6019] __se_sys_ioctl+0xf9/0x170 [ 74.902508][ T6019] do_syscall_64+0xf3/0x230 [ 74.907535][ T6019] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.913940][ T6019] [ 74.913940][ T6019] other info that might help us debug this: [ 74.913940][ T6019] [ 74.924151][ T6019] Chain exists of: [ 74.924151][ T6019] &mm->mmap_lock --> &q->q_usage_counter(io)#66 --> &q->debugfs_mutex [ 74.924151][ T6019] [ 74.938231][ T6019] Possible unsafe locking scenario: [ 74.938231][ T6019] [ 74.945663][ T6019] CPU0 CPU1 [ 74.951018][ T6019] ---- ---- [ 74.956370][ T6019] lock(&q->debugfs_mutex); [ 74.960950][ T6019] lock(&q->q_usage_counter(io)#66); [ 74.968837][ T6019] lock(&q->debugfs_mutex); [ 74.975934][ T6019] rlock(&mm->mmap_lock); [ 74.980338][ T6019] [ 74.980338][ T6019] *** DEADLOCK *** [ 74.980338][ T6019] [ 74.988467][ T6019] 1 lock held by syz.0.15/6019: [ 74.993310][ T6019] #0: ffff8880250269e0 (&q->debugfs_mutex){+.+.}-{4:4}, at: blk_trace_setup+0xb0/0x1e0 [ 75.003059][ T6019] [ 75.003059][ T6019] stack backtrace: [ 75.009119][ T6019] CPU: 0 UID: 0 PID: 6019 Comm: syz.0.15 Not tainted 6.12.0-rc5-next-20241031-syzkaller #0 [ 75.019082][ T6019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 75.029132][ T6019] Call Trace: [ 75.032435][ T6019] [ 75.035355][ T6019] dump_stack_lvl+0x241/0x360 [ 75.040028][ T6019] ? __pfx_dump_stack_lvl+0x10/0x10 [ 75.045219][ T6019] ? __pfx__printk+0x10/0x10 [ 75.049809][ T6019] print_circular_bug+0x13a/0x1b0 [ 75.054828][ T6019] check_noncircular+0x36a/0x4a0 [ 75.059761][ T6019] ? __pfx_check_noncircular+0x10/0x10 [ 75.065212][ T6019] ? lockdep_lock+0x123/0x2b0 [ 75.069883][ T6019] validate_chain+0x18ef/0x5920 [ 75.074729][ T6019] ? __pfx_lock_release+0x10/0x10 [ 75.079753][ T6019] ? __pfx_validate_chain+0x10/0x10 [ 75.084940][ T6019] ? kernel_text_address+0xa7/0xe0 [ 75.090041][ T6019] ? __kernel_text_address+0xd/0x40 [ 75.095231][ T6019] ? mark_lock+0x9a/0x360 [ 75.099548][ T6019] ? __lock_acquire+0x1397/0x2100 [ 75.104568][ T6019] ? mark_lock+0x9a/0x360 [ 75.108886][ T6019] __lock_acquire+0x1397/0x2100 [ 75.113735][ T6019] lock_acquire+0x1ed/0x550 [ 75.118232][ T6019] ? __might_fault+0xaa/0x120 [ 75.122899][ T6019] ? __pfx_lock_acquire+0x10/0x10 [ 75.127919][ T6019] ? __pfx___might_resched+0x10/0x10 [ 75.133196][ T6019] ? blk_trace_setup+0xb0/0x1e0 [ 75.138039][ T6019] ? __pfx___mutex_lock+0x10/0x10 [ 75.143055][ T6019] ? __pfx_lock_release+0x10/0x10 [ 75.148074][ T6019] ? __might_fault+0xaa/0x120 [ 75.152737][ T6019] __might_fault+0xc6/0x120 [ 75.157233][ T6019] ? __might_fault+0xaa/0x120 [ 75.161901][ T6019] _copy_from_user+0x2a/0xc0 [ 75.166484][ T6019] blk_trace_setup+0xd2/0x1e0 [ 75.171157][ T6019] ? __pfx_blk_trace_setup+0x10/0x10 [ 75.176439][ T6019] sg_ioctl+0xa46/0x2e80 [ 75.180681][ T6019] ? __pfx_sg_ioctl+0x10/0x10 [ 75.185351][ T6019] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 75.191323][ T6019] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 75.197646][ T6019] ? __pfx_sg_ioctl+0x10/0x10 [ 75.202315][ T6019] __se_sys_ioctl+0xf9/0x170 [ 75.206896][ T6019] do_syscall_64+0xf3/0x230 [ 75.211393][ T6019] ? clear_bhb_loop+0x35/0x90 [ 75.216057][ T6019] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.221977][ T6019] RIP: 0033:0x7faedaf7e719 [ 75.226384][ T6019] 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 [ 75.245976][ T6019] RSP: 002b:00007ffeec5b2fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 75.254383][ T6019] RAX: ffffffffffffffda RBX: 00007faedb135f80 RCX: 00007faedaf7e719 [ 75.262342][ T6019] RDX: 0000000000000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 75.270302][ T6019] RBP: 00007faedaff132e R08: 0000000000000000 R09: 0000000000000000 [ 75.278263][ T6019] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.286220][ T6019] R13: 00007faedb135f80 R14: 00007faedb135f80 R15: 0000000000000304 [ 75.294183][ T6019]