Warning: Permanently added '10.128.1.86' (ED25519) to the list of known hosts. 2024/11/01 00:40:00 ignoring optional flag "sandboxArg"="0" 2024/11/01 00:40:00 parsed 1 programs [ 62.905935][ T5846] cgroup: Unknown subsys name 'net' [ 63.091621][ T5846] cgroup: Unknown subsys name 'cpuset' [ 63.100368][ T5846] cgroup: Unknown subsys name 'rlimit' [ 64.463088][ T5846] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 66.771411][ T5855] 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. [ 67.661429][ T35] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.670243][ T35] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.751172][ T2986] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.764223][ T2986] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.752308][ T5909] chnl_net:caif_netlink_parms(): no params data found [ 68.832270][ T5909] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.839653][ T5909] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.846890][ T5909] bridge_slave_0: entered allmulticast mode [ 68.856804][ T5909] bridge_slave_0: entered promiscuous mode [ 68.867642][ T5909] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.875258][ T5909] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.882702][ T5909] bridge_slave_1: entered allmulticast mode [ 68.889702][ T5909] bridge_slave_1: entered promiscuous mode [ 68.919939][ T5909] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.931835][ T5909] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.959675][ T5909] team0: Port device team_slave_0 added [ 68.966936][ T5909] team0: Port device team_slave_1 added [ 68.984740][ T5909] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.991839][ T5909] 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. [ 69.018375][ T5909] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.031442][ T5909] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.038507][ T5909] 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. [ 69.065148][ T5909] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.095132][ T5909] hsr_slave_0: entered promiscuous mode [ 69.101464][ T5909] hsr_slave_1: entered promiscuous mode [ 69.186368][ T5909] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 69.198718][ T5909] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 69.208136][ T5909] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 69.216872][ T5909] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 69.238066][ T5909] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.245306][ T5909] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.253508][ T5909] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.260652][ T5909] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.306947][ T5909] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.323818][ T5909] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.337463][ T3452] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.346533][ T3452] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.363995][ T35] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.371140][ T35] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.390767][ T35] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.397922][ T35] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.506503][ T5909] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.539095][ T5909] veth0_vlan: entered promiscuous mode [ 69.550748][ T5909] veth1_vlan: entered promiscuous mode [ 69.575141][ T5909] veth0_macvtap: entered promiscuous mode [ 69.584239][ T5909] veth1_macvtap: entered promiscuous mode [ 69.599218][ T5909] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.613555][ T5909] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.626011][ T5909] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.635093][ T5909] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.644054][ T5909] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.653154][ T5909] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.775943][ T35] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.776226][ T5925] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 69.796549][ T5925] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 69.805014][ T5925] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 69.813460][ T5925] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 69.823490][ T5925] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 69.836107][ T5925] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 69.839543][ T35] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.921662][ T35] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.016636][ T35] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2024/11/01 00:40:10 executed programs: 0 [ 70.233486][ T5162] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 70.242858][ T5162] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 70.252290][ T5162] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 70.262142][ T5162] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 70.271046][ T5162] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 70.278803][ T5162] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 70.411441][ T5937] chnl_net:caif_netlink_parms(): no params data found [ 70.458848][ T5937] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.465966][ T5937] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.474392][ T5937] bridge_slave_0: entered allmulticast mode [ 70.481277][ T5937] bridge_slave_0: entered promiscuous mode [ 70.489467][ T5937] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.497110][ T5937] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.509081][ T5937] bridge_slave_1: entered allmulticast mode [ 70.515983][ T5937] bridge_slave_1: entered promiscuous mode [ 70.541498][ T5937] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.553329][ T5937] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.577175][ T5937] team0: Port device team_slave_0 added [ 70.584786][ T5937] team0: Port device team_slave_1 added [ 70.606725][ T5937] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.613904][ 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. [ 70.640931][ T5937] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.653722][ T5937] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.660917][ 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. [ 70.687162][ T5937] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.725735][ T5937] hsr_slave_0: entered promiscuous mode [ 70.732003][ T5937] hsr_slave_1: entered promiscuous mode [ 70.740003][ T5937] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 70.748259][ T5937] Cannot create hsr debugfs directory [ 71.722378][ T1291] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.729019][ T1291] ieee802154 phy1 wpan1: encryption failed: -22 [ 72.359498][ T5162] Bluetooth: hci0: command tx timeout [ 73.167085][ T35] bridge_slave_1: left allmulticast mode [ 73.174308][ T35] bridge_slave_1: left promiscuous mode [ 73.181619][ T35] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.192625][ T35] bridge_slave_0: left allmulticast mode [ 73.199532][ T35] bridge_slave_0: left promiscuous mode [ 73.205250][ T35] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.450054][ T35] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 73.460976][ T35] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 73.471333][ T35] bond0 (unregistering): Released all slaves [ 73.569318][ T35] hsr_slave_0: left promiscuous mode [ 73.575675][ T35] hsr_slave_1: left promiscuous mode [ 73.582547][ T35] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 73.592240][ T35] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 73.601020][ T35] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 73.608985][ T35] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 73.629229][ T35] veth1_macvtap: left promiscuous mode [ 73.635215][ T35] veth0_macvtap: left promiscuous mode [ 73.642009][ T35] veth1_vlan: left promiscuous mode [ 73.647594][ T35] veth0_vlan: left promiscuous mode [ 74.004575][ T35] team0 (unregistering): Port device team_slave_1 removed [ 74.034432][ T35] team0 (unregistering): Port device team_slave_0 removed [ 74.438076][ T5162] Bluetooth: hci0: command tx timeout [ 74.548961][ T5937] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 74.560458][ T5937] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 74.572186][ T5937] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 74.593023][ T5937] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 74.755934][ T5937] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.772200][ T5937] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.791839][ T3452] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.799012][ T3452] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.823941][ T52] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.831146][ T52] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.977274][ T5937] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.009199][ T5937] veth0_vlan: entered promiscuous mode [ 75.019640][ T5937] veth1_vlan: entered promiscuous mode [ 75.042626][ T5937] veth0_macvtap: entered promiscuous mode [ 75.051552][ T5937] veth1_macvtap: entered promiscuous mode [ 75.065412][ T5937] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.078857][ T5937] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.094009][ T5937] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.102834][ T5937] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.112785][ T5937] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.121624][ T5937] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.170258][ T3452] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.184217][ T3452] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.203890][ T3452] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.211838][ T3452] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.251085][ T5979] [ 75.253460][ T5979] ====================================================== [ 75.260643][ T5979] WARNING: possible circular locking dependency detected [ 75.267688][ T5979] 6.12.0-rc5-next-20241031-syzkaller #0 Not tainted [ 75.274279][ T5979] ------------------------------------------------------ [ 75.281288][ T5979] syz.0.15/5979 is trying to acquire lock: [ 75.287074][ T5979] ffff88807dd03de0 (&mm->mmap_lock){++++}-{4:4}, at: __might_fault+0xaa/0x120 [ 75.295959][ T5979] [ 75.295959][ T5979] but task is already holding lock: [ 75.303307][ T5979] ffff88802616e030 (&q->debugfs_mutex){+.+.}-{4:4}, at: blk_trace_setup+0xb0/0x1e0 [ 75.312620][ T5979] [ 75.312620][ T5979] which lock already depends on the new lock. [ 75.312620][ T5979] [ 75.323021][ T5979] [ 75.323021][ T5979] the existing dependency chain (in reverse order) is: [ 75.332024][ T5979] [ 75.332024][ T5979] -> #4 (&q->debugfs_mutex){+.+.}-{4:4}: [ 75.339832][ T5979] lock_acquire+0x1ed/0x550 [ 75.344851][ T5979] __mutex_lock+0x1ac/0xee0 [ 75.349863][ T5979] blk_mq_init_sched+0x3fa/0x830 [ 75.355399][ T5979] elevator_init_mq+0x1d8/0x2d0 [ 75.360762][ T5979] add_disk_fwnode+0x10d/0xf80 [ 75.366035][ T5979] sd_probe+0xba6/0x1100 [ 75.370789][ T5979] really_probe+0x2b8/0xad0 [ 75.375818][ T5979] __driver_probe_device+0x1a2/0x390 [ 75.381635][ T5979] driver_probe_device+0x50/0x430 [ 75.387179][ T5979] __device_attach_driver+0x2d6/0x530 [ 75.393066][ T5979] bus_for_each_drv+0x24e/0x2e0 [ 75.398514][ T5979] __device_attach_async_helper+0x22d/0x300 [ 75.404938][ T5979] async_run_entry_fn+0xa8/0x420 [ 75.410389][ T5979] process_scheduled_works+0xa63/0x1850 [ 75.416533][ T5979] worker_thread+0x870/0xd30 [ 75.421665][ T5979] kthread+0x2f0/0x390 [ 75.426285][ T5979] ret_from_fork+0x4b/0x80 [ 75.431249][ T5979] ret_from_fork_asm+0x1a/0x30 [ 75.436547][ T5979] [ 75.436547][ T5979] -> #3 (&q->q_usage_counter(io)#66){++++}-{0:0}: [ 75.445158][ T5979] lock_acquire+0x1ed/0x550 [ 75.450188][ T5979] blk_mq_submit_bio+0x1510/0x2490 [ 75.455917][ T5979] __submit_bio+0x2c2/0x560 [ 75.460963][ T5979] submit_bio_noacct_nocheck+0x4d3/0xe30 [ 75.467146][ T5979] ext4_mpage_readpages+0x1cdc/0x1ea0 [ 75.473053][ T5979] read_pages+0x17e/0x840 [ 75.477924][ T5979] page_cache_ra_unbounded+0x797/0x8c0 [ 75.483902][ T5979] filemap_get_pages+0x621/0x2540 [ 75.489539][ T5979] filemap_read+0x46b/0xf50 [ 75.494552][ T5979] __kernel_read+0x513/0x9d0 [ 75.499683][ T5979] bprm_execve+0xa2b/0x1770 [ 75.504707][ T5979] kernel_execve+0x931/0xa50 [ 75.509826][ T5979] kernel_init+0xed/0x2b0 [ 75.514670][ T5979] ret_from_fork+0x4b/0x80 [ 75.519608][ T5979] ret_from_fork_asm+0x1a/0x30 [ 75.524896][ T5979] [ 75.524896][ T5979] -> #2 (mapping.invalidate_lock){++++}-{4:4}: [ 75.533220][ T5979] lock_acquire+0x1ed/0x550 [ 75.538332][ T5979] down_read+0xb1/0xa40 [ 75.543014][ T5979] filemap_fault+0x6e8/0x1950 [ 75.548210][ T5979] __do_fault+0x135/0x460 [ 75.553063][ T5979] handle_pte_fault+0x1139/0x66b0 [ 75.558611][ T5979] handle_mm_fault+0x1106/0x1bb0 [ 75.564085][ T5979] exc_page_fault+0x459/0x8c0 [ 75.569294][ T5979] asm_exc_page_fault+0x26/0x30 [ 75.574660][ T5979] [ 75.574660][ T5979] -> #1 (&vma->vm_lock->lock){++++}-{4:4}: [ 75.582725][ T5979] lock_acquire+0x1ed/0x550 [ 75.587836][ T5979] down_write+0x99/0x220 [ 75.592582][ T5979] vma_link+0x28c/0x500 [ 75.597333][ T5979] insert_vm_struct+0x2f7/0x410 [ 75.602693][ T5979] alloc_bprm+0xa54/0xe60 [ 75.607530][ T5979] kernel_execve+0x99/0xa50 [ 75.612550][ T5979] kernel_init+0xed/0x2b0 [ 75.617387][ T5979] ret_from_fork+0x4b/0x80 [ 75.622335][ T5979] ret_from_fork_asm+0x1a/0x30 [ 75.627608][ T5979] [ 75.627608][ T5979] -> #0 (&mm->mmap_lock){++++}-{4:4}: [ 75.635151][ T5979] validate_chain+0x18ef/0x5920 [ 75.640523][ T5979] __lock_acquire+0x1397/0x2100 [ 75.645892][ T5979] lock_acquire+0x1ed/0x550 [ 75.650905][ T5979] __might_fault+0xc6/0x120 [ 75.655914][ T5979] _copy_from_user+0x2a/0xc0 [ 75.661023][ T5979] blk_trace_setup+0xd2/0x1e0 [ 75.666215][ T5979] sg_ioctl+0xa46/0x2e80 [ 75.670968][ T5979] __se_sys_ioctl+0xf9/0x170 [ 75.676106][ T5979] do_syscall_64+0xf3/0x230 [ 75.681172][ T5979] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.687583][ T5979] [ 75.687583][ T5979] other info that might help us debug this: [ 75.687583][ T5979] [ 75.697820][ T5979] Chain exists of: [ 75.697820][ T5979] &mm->mmap_lock --> &q->q_usage_counter(io)#66 --> &q->debugfs_mutex [ 75.697820][ T5979] [ 75.711909][ T5979] Possible unsafe locking scenario: [ 75.711909][ T5979] [ 75.719617][ T5979] CPU0 CPU1 [ 75.725058][ T5979] ---- ---- [ 75.730419][ T5979] lock(&q->debugfs_mutex); [ 75.734998][ T5979] lock(&q->q_usage_counter(io)#66); [ 75.742890][ T5979] lock(&q->debugfs_mutex); [ 75.749994][ T5979] rlock(&mm->mmap_lock); [ 75.754395][ T5979] [ 75.754395][ T5979] *** DEADLOCK *** [ 75.754395][ T5979] [ 75.762533][ T5979] 1 lock held by syz.0.15/5979: [ 75.767366][ T5979] #0: ffff88802616e030 (&q->debugfs_mutex){+.+.}-{4:4}, at: blk_trace_setup+0xb0/0x1e0 [ 75.777105][ T5979] [ 75.777105][ T5979] stack backtrace: [ 75.783022][ T5979] CPU: 1 UID: 0 PID: 5979 Comm: syz.0.15 Not tainted 6.12.0-rc5-next-20241031-syzkaller #0 [ 75.793114][ T5979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 75.803181][ T5979] Call Trace: [ 75.806451][ T5979] [ 75.809389][ T5979] dump_stack_lvl+0x241/0x360 [ 75.814122][ T5979] ? __pfx_dump_stack_lvl+0x10/0x10 [ 75.819313][ T5979] ? __pfx__printk+0x10/0x10 [ 75.823891][ T5979] print_circular_bug+0x13a/0x1b0 [ 75.828926][ T5979] check_noncircular+0x36a/0x4a0 [ 75.833846][ T5979] ? __pfx_check_noncircular+0x10/0x10 [ 75.839462][ T5979] ? lockdep_lock+0x123/0x2b0 [ 75.844221][ T5979] validate_chain+0x18ef/0x5920 [ 75.849154][ T5979] ? __pfx_lock_release+0x10/0x10 [ 75.854174][ T5979] ? __pfx_validate_chain+0x10/0x10 [ 75.859359][ T5979] ? kernel_text_address+0xa7/0xe0 [ 75.864456][ T5979] ? __kernel_text_address+0xd/0x40 [ 75.869641][ T5979] ? mark_lock+0x9a/0x360 [ 75.873957][ T5979] ? __lock_acquire+0x1397/0x2100 [ 75.878971][ T5979] ? mark_lock+0x9a/0x360 [ 75.883286][ T5979] __lock_acquire+0x1397/0x2100 [ 75.888127][ T5979] lock_acquire+0x1ed/0x550 [ 75.892618][ T5979] ? __might_fault+0xaa/0x120 [ 75.897282][ T5979] ? __pfx_lock_acquire+0x10/0x10 [ 75.902296][ T5979] ? __pfx___might_resched+0x10/0x10 [ 75.907570][ T5979] ? blk_trace_setup+0xb0/0x1e0 [ 75.912422][ T5979] ? __pfx___mutex_lock+0x10/0x10 [ 75.917437][ T5979] ? __pfx_lock_release+0x10/0x10 [ 75.922468][ T5979] ? __might_fault+0xaa/0x120 [ 75.927129][ T5979] __might_fault+0xc6/0x120 [ 75.931616][ T5979] ? __might_fault+0xaa/0x120 [ 75.936293][ T5979] _copy_from_user+0x2a/0xc0 [ 75.940880][ T5979] blk_trace_setup+0xd2/0x1e0 [ 75.945553][ T5979] ? __pfx_blk_trace_setup+0x10/0x10 [ 75.950941][ T5979] sg_ioctl+0xa46/0x2e80 [ 75.955188][ T5979] ? __pfx_sg_ioctl+0x10/0x10 [ 75.959861][ T5979] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 75.965832][ T5979] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 75.972147][ T5979] ? __pfx_sg_ioctl+0x10/0x10 [ 75.976809][ T5979] __se_sys_ioctl+0xf9/0x170 [ 75.981386][ T5979] do_syscall_64+0xf3/0x230 [ 75.985894][ T5979] ? clear_bhb_loop+0x35/0x90 [ 75.990559][ T5979] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.996450][ T5979] RIP: 0033:0x7fd37077e719 [ 76.000853][ T5979] 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 [ 76.020452][ T5979] RSP: 002b:00007fffaaeab888 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 76.028853][ T5979] RAX: ffffffffffffffda RBX: 00007fd370935f80 RCX: 00007fd37077e719 [ 76.036808][ T5979] RDX: 0000000000000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 76.044766][ T5979] RBP: 00007fd3707f132e R08: 0000000000000000 R09: 0000000000000000 [ 76.052746][ T5979] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 76.060722][ T5979] R13: 00007fd370935f80 R14: 00007fd370935f80 R15: 0000000000000304 [ 76.068782][ T5979]