Warning: Permanently added '[localhost]:18959' (ED25519) to the list of known hosts. executing program [ 78.210498][ T5306] loop0: detected capacity change from 0 to 32768 [ 78.237836][ T5306] XFS (loop0): DAX unsupported by block device. Turning off DAX. [ 78.248123][ T5306] XFS (loop0): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 78.292215][ T5306] XFS (loop0): Ending clean mount [ 78.299747][ T5306] XFS (loop0): Quotacheck needed: Please wait. [ 78.329258][ T5306] XFS (loop0): Quotacheck: Done. [ 78.784392][ T5306] loop0: detected capacity change from 32768 to 32704 [ 78.788050][ T5306] [ 78.789096][ T5306] ====================================================== [ 78.791398][ T5306] WARNING: possible circular locking dependency detected [ 78.794017][ T5306] 6.14.0-rc4-syzkaller-00212-g276f98efb64a #0 Not tainted [ 78.797448][ T5306] ------------------------------------------------------ [ 78.800082][ T5306] syz-executor594/5306 is trying to acquire lock: [ 78.802547][ T5306] ffffffff9023b5a8 (uevent_sock_mutex){+.+.}-{4:4}, at: kobject_uevent_net_broadcast+0x280/0x580 [ 78.807200][ T5306] [ 78.807200][ T5306] but task is already holding lock: [ 78.810228][ T5306] ffff8880348c1c38 (&q->q_usage_counter(io)#17){++++}-{0:0}, at: loop_set_status+0x213/0x800 [ 78.814128][ T5306] [ 78.814128][ T5306] which lock already depends on the new lock. [ 78.814128][ T5306] [ 78.817706][ T5306] [ 78.817706][ T5306] the existing dependency chain (in reverse order) is: [ 78.821234][ T5306] [ 78.821234][ T5306] -> #3 (&q->q_usage_counter(io)#17){++++}-{0:0}: [ 78.826546][ T5306] lock_acquire+0x1ed/0x550 [ 78.828541][ T5306] blk_mq_submit_bio+0x14e1/0x25d0 [ 78.830671][ T5306] __submit_bio+0x2cf/0x6a0 [ 78.832917][ T5306] submit_bio_noacct_nocheck+0x4d3/0xe30 [ 78.835206][ T5306] xfs_buf_submit+0xa71/0xf40 [ 78.837206][ T5306] xfs_buf_read_map+0x40f/0xa50 [ 78.839313][ T5306] xfs_trans_read_buf_map+0x260/0xab0 [ 78.841842][ T5306] xfs_read_agf+0x2dc/0x630 [ 78.844056][ T5306] xfs_alloc_read_agf+0x196/0xbe0 [ 78.846736][ T5306] xfs_alloc_fix_freelist+0x608/0x1bc0 [ 78.849212][ T5306] xfs_alloc_vextent_prepare_ag+0xf9/0x6b0 [ 78.851604][ T5306] xfs_alloc_vextent_iterate_ags+0x141/0x950 [ 78.854123][ T5306] xfs_alloc_vextent_start_ag+0x3f6/0x950 [ 78.857014][ T5306] xfs_bmapi_allocate+0x1af5/0x3650 [ 78.859449][ T5306] xfs_bmapi_write+0xb91/0x1b50 [ 78.861673][ T5306] xfs_dquot_disk_alloc+0x5f4/0xe20 [ 78.863876][ T5306] xfs_qm_dqread+0x1a3/0x630 [ 78.865828][ T5306] xfs_qm_dqget+0x2bb/0x6f0 [ 78.867904][ T5306] xfs_qm_quotacheck_dqadjust+0xeb/0x5e0 [ 78.870550][ T5306] xfs_qm_dqusage_adjust+0x6a8/0x850 [ 78.873014][ T5306] xfs_iwalk_ag_recs+0x4e3/0x820 [ 78.875321][ T5306] xfs_iwalk_run_callbacks+0x218/0x470 [ 78.877479][ T5306] xfs_iwalk_ag+0xa9a/0xbb0 [ 78.879334][ T5306] xfs_iwalk_ag_work+0xfb/0x1b0 [ 78.881397][ T5306] xfs_pwork_work+0x7f/0x190 [ 78.883471][ T5306] process_scheduled_works+0xabe/0x18e0 [ 78.886679][ T5306] worker_thread+0x870/0xd30 [ 78.889214][ T5306] kthread+0x7a9/0x920 [ 78.890978][ T5306] ret_from_fork+0x4b/0x80 [ 78.892800][ T5306] ret_from_fork_asm+0x1a/0x30 [ 78.894659][ T5306] [ 78.894659][ T5306] -> #2 (&xfs_nondir_ilock_class){++++}-{4:4}: [ 78.897779][ T5306] lock_acquire+0x1ed/0x550 [ 78.899990][ T5306] down_write_nested+0xa2/0x220 [ 78.902153][ T5306] xfs_icwalk_ag+0x1211/0x1ac0 [ 78.904487][ T5306] xfs_reclaim_inodes_nr+0x2b0/0x390 [ 78.907311][ T5306] super_cache_scan+0x40f/0x4b0 [ 78.909569][ T5306] do_shrink_slab+0x72d/0x1160 [ 78.911618][ T5306] shrink_slab+0x1093/0x14d0 [ 78.913505][ T5306] shrink_one+0x43b/0x850 [ 78.915324][ T5306] shrink_node+0x379b/0x3e20 [ 78.917138][ T5306] kswapd+0x20f3/0x3b10 [ 78.918851][ T5306] kthread+0x7a9/0x920 [ 78.920648][ T5306] ret_from_fork+0x4b/0x80 [ 78.922564][ T5306] ret_from_fork_asm+0x1a/0x30 [ 78.924672][ T5306] [ 78.924672][ T5306] -> #1 (fs_reclaim){+.+.}-{0:0}: [ 78.927803][ T5306] lock_acquire+0x1ed/0x550 [ 78.929766][ T5306] fs_reclaim_acquire+0x88/0x130 [ 78.931724][ T5306] kmem_cache_alloc_node_noprof+0x48/0x380 [ 78.933956][ T5306] __alloc_skb+0x1c3/0x440 [ 78.936017][ T5306] alloc_uevent_skb+0x74/0x230 [ 78.938177][ T5306] kobject_uevent_net_broadcast+0x2fd/0x580 [ 78.941011][ T5306] kobject_uevent_env+0x57d/0x8e0 [ 78.943612][ T5306] kobject_synth_uevent+0x4ef/0xae0 [ 78.945905][ T5306] bus_uevent_store+0x116/0x170 [ 78.948033][ T5306] kernfs_fop_write_iter+0x3a0/0x500 [ 78.950202][ T5306] vfs_write+0xacf/0xd10 [ 78.952171][ T5306] ksys_write+0x18f/0x2b0 [ 78.954346][ T5306] do_syscall_64+0xf3/0x230 [ 78.956537][ T5306] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.959126][ T5306] [ 78.959126][ T5306] -> #0 (uevent_sock_mutex){+.+.}-{4:4}: [ 78.961832][ T5306] validate_chain+0x18ef/0x5920 [ 78.963987][ T5306] __lock_acquire+0x1397/0x2100 [ 78.966320][ T5306] lock_acquire+0x1ed/0x550 [ 78.968550][ T5306] __mutex_lock+0x19c/0x1010 [ 78.970872][ T5306] kobject_uevent_net_broadcast+0x280/0x580 [ 78.973365][ T5306] kobject_uevent_env+0x57d/0x8e0 [ 78.975856][ T5306] set_capacity_and_notify+0x265/0x2d0 [ 78.979121][ T5306] loop_set_status+0x496/0x800 [ 78.982165][ T5306] lo_ioctl+0xce6/0x2870 [ 78.984867][ T5306] blkdev_ioctl+0x5d0/0x6f0 [ 78.987310][ T5306] __se_sys_ioctl+0xf5/0x170 [ 78.989614][ T5306] do_syscall_64+0xf3/0x230 [ 78.992082][ T5306] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.994791][ T5306] [ 78.994791][ T5306] other info that might help us debug this: [ 78.994791][ T5306] [ 78.998973][ T5306] Chain exists of: [ 78.998973][ T5306] uevent_sock_mutex --> &xfs_nondir_ilock_class --> &q->q_usage_counter(io)#17 [ 78.998973][ T5306] [ 79.005358][ T5306] Possible unsafe locking scenario: [ 79.005358][ T5306] [ 79.008293][ T5306] CPU0 CPU1 [ 79.010483][ T5306] ---- ---- [ 79.012857][ T5306] lock(&q->q_usage_counter(io)#17); [ 79.014952][ T5306] lock(&xfs_nondir_ilock_class); [ 79.018150][ T5306] lock(&q->q_usage_counter(io)#17); [ 79.020818][ T5306] lock(uevent_sock_mutex); [ 79.022624][ T5306] [ 79.022624][ T5306] *** DEADLOCK *** [ 79.022624][ T5306] [ 79.025290][ T5306] 3 locks held by syz-executor594/5306: [ 79.027515][ T5306] #0: ffff888033a61360 (&lo->lo_mutex){+.+.}-{4:4}, at: loop_set_status+0x2b/0x800 [ 79.031732][ T5306] #1: ffff8880348c1c38 (&q->q_usage_counter(io)#17){++++}-{0:0}, at: loop_set_status+0x213/0x800 [ 79.035869][ T5306] #2: ffff8880348c1c70 (&q->q_usage_counter(queue)){+.+.}-{0:0}, at: loop_set_status+0x213/0x800 [ 79.039818][ T5306] [ 79.039818][ T5306] stack backtrace: [ 79.041777][ T5306] CPU: 0 UID: 0 PID: 5306 Comm: syz-executor594 Not tainted 6.14.0-rc4-syzkaller-00212-g276f98efb64a #0 [ 79.041795][ T5306] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 79.041803][ T5306] Call Trace: [ 79.041811][ T5306] [ 79.041817][ T5306] dump_stack_lvl+0x241/0x360 [ 79.041838][ T5306] ? __pfx_dump_stack_lvl+0x10/0x10 [ 79.041850][ T5306] ? __pfx__printk+0x10/0x10 [ 79.041864][ T5306] print_circular_bug+0x13a/0x1b0 [ 79.041878][ T5306] check_noncircular+0x36a/0x4a0 [ 79.041894][ T5306] ? __pfx_check_noncircular+0x10/0x10 [ 79.041909][ T5306] validate_chain+0x18ef/0x5920 [ 79.041927][ T5306] ? __pfx_validate_chain+0x10/0x10 [ 79.041944][ T5306] ? mark_lock+0x9a/0x360 [ 79.041955][ T5306] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 79.041972][ T5306] ? mark_lock+0x9a/0x360 [ 79.041982][ T5306] __lock_acquire+0x1397/0x2100 [ 79.041999][ T5306] lock_acquire+0x1ed/0x550 [ 79.042013][ T5306] ? kobject_uevent_net_broadcast+0x280/0x580 [ 79.042028][ T5306] ? __pfx_lock_acquire+0x10/0x10 [ 79.042044][ T5306] ? __pfx___might_resched+0x10/0x10 [ 79.042057][ T5306] ? format_decode+0x51e/0xca0 [ 79.042072][ T5306] ? vsnprintf+0x1152/0x1220 [ 79.042083][ T5306] __mutex_lock+0x19c/0x1010 [ 79.042097][ T5306] ? kobject_uevent_net_broadcast+0x280/0x580 [ 79.042108][ T5306] ? __pfx_vsnprintf+0x10/0x10 [ 79.042120][ T5306] ? dev_uevent+0x330/0x900 [ 79.042132][ T5306] ? kobject_uevent_net_broadcast+0x280/0x580 [ 79.042143][ T5306] ? __pfx___mutex_lock+0x10/0x10 [ 79.042155][ T5306] ? add_uevent_var+0x274/0x450 [ 79.042166][ T5306] ? kobject_uevent_env+0x503/0x8e0 [ 79.042176][ T5306] ? __pfx_add_uevent_var+0x10/0x10 [ 79.042186][ T5306] kobject_uevent_net_broadcast+0x280/0x580 [ 79.042199][ T5306] kobject_uevent_env+0x57d/0x8e0 [ 79.042211][ T5306] set_capacity_and_notify+0x265/0x2d0 [ 79.042229][ T5306] ? __pfx_set_capacity_and_notify+0x10/0x10 [ 79.042245][ T5306] ? __asan_memcpy+0x40/0x70 [ 79.042257][ T5306] ? loop_set_status_from_info+0x184/0x240 [ 79.042269][ T5306] loop_set_status+0x496/0x800 [ 79.042281][ T5306] lo_ioctl+0xce6/0x2870 [ 79.042300][ T5306] ? __pfx_lo_ioctl+0x10/0x10 [ 79.042320][ T5306] ? validate_chain+0x11e/0x5920 [ 79.042337][ T5306] ? __pfx_lock_release+0x10/0x10 [ 79.042353][ T5306] ? mark_lock+0x9a/0x360 [ 79.042363][ T5306] ? __lock_acquire+0x1397/0x2100 [ 79.042380][ T5306] ? __pfx_lock_acquire+0x10/0x10 [ 79.042394][ T5306] ? is_bpf_text_address+0x26/0x2a0 [ 79.042412][ T5306] ? __pfx_lock_release+0x10/0x10 [ 79.042427][ T5306] ? unwind_next_frame+0x18e6/0x22d0 [ 79.042444][ T5306] ? preempt_count_add+0x93/0x190 [ 79.042460][ T5306] ? is_bpf_text_address+0x285/0x2a0 [ 79.042475][ T5306] ? is_bpf_text_address+0x26/0x2a0 [ 79.042489][ T5306] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 79.042502][ T5306] ? kernel_text_address+0xa7/0xe0 [ 79.042514][ T5306] ? __kernel_text_address+0xd/0x40 [ 79.042524][ T5306] ? unwind_get_return_address+0x4d/0x90 [ 79.042540][ T5306] ? arch_stack_walk+0xfd/0x150 [ 79.042553][ T5306] ? stack_trace_save+0x118/0x1d0 [ 79.042566][ T5306] ? __pfx_stack_trace_save+0x10/0x10 [ 79.042580][ T5306] ? stack_depot_save_flags+0x37/0x940 [ 79.042595][ T5306] ? do_syscall_64+0xf3/0x230 [ 79.042632][ T5306] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.042649][ T5306] ? do_vfs_ioctl+0xf18/0x2770 [ 79.042668][ T5306] ? tomoyo_path_number_perm+0x209/0x770 [ 79.042684][ T5306] ? __pfx_lock_release+0x10/0x10 [ 79.042698][ T5306] ? tomoyo_path_number_perm+0x5dd/0x770 [ 79.042713][ T5306] ? tomoyo_path_number_perm+0x5dd/0x770 [ 79.042726][ T5306] ? blkdev_common_ioctl+0xfb2/0x2460 [ 79.042745][ T5306] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 79.042759][ T5306] ? tomoyo_path_number_perm+0x209/0x770 [ 79.042774][ T5306] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 79.042790][ T5306] ? do_sys_openat2+0x17a/0x1d0 [ 79.042809][ T5306] ? file_to_blk_mode+0xcc/0x140 [ 79.042820][ T5306] ? __pfx_lo_ioctl+0x10/0x10 [ 79.042835][ T5306] blkdev_ioctl+0x5d0/0x6f0 [ 79.042849][ T5306] ? __pfx_blkdev_ioctl+0x10/0x10 [ 79.042862][ T5306] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 79.042878][ T5306] ? __pfx_blkdev_ioctl+0x10/0x10 [ 79.042893][ T5306] __se_sys_ioctl+0xf5/0x170 [ 79.042904][ T5306] do_syscall_64+0xf3/0x230 [ 79.042918][ T5306] ? clear_bhb_loop+0x35/0x90 [ 79.042928][ T5306] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.042937][ T5306] RIP: 0033:0x7f286b010099 [ 79.042948][ T5306] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 17 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 79.042957][ T5306] RSP: 002b:00007ffec2b9f008 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 79.042972][ T5306] RAX: ffffffffffffffda RBX: 0000400000000000 RCX: 00007f286b010099 [ 79.042981][ T5306] RDX: 00004000000000c0 RSI: 0000000000004c02 RDI: 0000000000000006 [ 79.042988][ T5306] RBP: 0000400000000100 R08: 0000000000000000 R09: 000055557300d4c0 [ 79.042995][ T5306] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffec2b9f030 [ 79.043002][ T5306] R13: 00007ffec2b9f258 R14: 431bde82d7b634db R15: 00007f286b05903b [ 79.043012][ T5306] [ 79.256486][ T5316] syz-executor594[5316]: segfault at fffffffffffffea0 ip 00007f286b0100a1 sp fffffffffffffea0 error 5 in syz-executor594868684[3f0a1,7f286afda000+7f000] likely on CPU 0 (core 0, socket 0) [ 79.263192][ T5316] Code: c4 28 c3 e8 f1 17 00 00 90 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 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f executing program [ 79.765602][ T5318] syz-executor594[5318]: segfault at fffffffffffffea0 ip 00007f286b0100a1 sp fffffffffffffea0 error 5 in syz-executor594868684[3f0a1,7f286afda000+7f000] likely on CPU 0 (core 0, socket 0) [ 79.772239][ T5318] Code: c4 28 c3 e8 f1 17 00 00 90 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 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f executing program [ 80.115915][ T5320] syz-executor594[5320]: segfault at fffffffffffffea0 ip 00007f286b0100a1 sp fffffffffffffea0 error 5 in syz-executor594868684[3f0a1,7f286afda000+7f000] likely on CPU 0 (core 0, socket 0) executing program [ 80.122809][ T5320] Code: c4 28 c3 e8 f1 17 00 00 90 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 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 80.467285][ T5322] syz-executor594[5322]: segfault at fffffffffffffea0 ip 00007f286b0100a1 sp fffffffffffffea0 error 5 in syz-executor594868684[3f0a1,7f286afda000+7f000] likely on CPU 0 (core 0, socket 0) [ 80.474321][ T5322] Code: c4 28 c3 e8 f1 17 00 00 90 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 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f executing program [ 80.816143][ T5324] syz-executor594[5324]: segfault at fffffffffffffea0 ip 00007f286b0100a1 sp fffffffffffffea0 error 5 in syz-executor594868684[3f0a1,7f286afda000+7f000] likely on CPU 0 (core 0, socket 0) [ 80.824117][ T5324] Code: c4 28 c3 e8 f1 17 00 00 90 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 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f executing program [ 81.166768][ T5326] syz-executor594[5326]: segfault at fffffffffffffea0 ip 00007f286b0100a1 sp fffffffffffffea0 error 5 in syz-executor594868684[3f0a1,7f286afda000+7f000] likely on CPU 0 (core 0, socket 0) [ 81.173875][ T5326] Code: c4 28 c3 e8 f1 17 00 00 90 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 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f executing program [ 81.536430][ T5328] syz-executor594[5328]: segfault at fffffffffffffea0 ip 00007f286b0100a1 sp fffffffffffffea0 error 5 in syz-executor594868684[3f0a1,7f286afda000+7f000] likely on CPU 0 (core 0, socket 0) [ 81.544806][ T5328] Code: c4 28 c3 e8 f1 17 00 00 90 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 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f executing program [ 81.936382][ T5330] syz-executor594[5330]: segfault at fffffffffffffea0 ip 00007f286b0100a1 sp fffffffffffffea0 error 5 in syz-executor594868684[3f0a1,7f286afda000+7f000] likely on CPU 0 (core 0, socket 0) [ 81.944619][ T5330] Code: c4 28 c3 e8 f1 17 00 00 90 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 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f executing program [ 82.286534][ T5332] syz-executor594[5332]: segfault at fffffffffffffea0 ip 00007f286b0100a1 sp fffffffffffffea0 error 5 in syz-executor594868684[3f0a1,7f286afda000+7f000] likely on CPU 0 (core 0, socket 0) [ 82.293852][ T5332] Code: c4 28 c3 e8 f1 17 00 00 90 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 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f executing program [ 82.656941][ T5334] syz-executor594[5334]: segfault at fffffffffffffea0 ip 00007f286b0100a1 sp fffffffffffffea0 error 5 in syz-executor594868684[3f0a1,7f286afda000+7f000] likely on CPU 0 (core 0, socket 0) [ 82.664716][ T5334] Code: c4 28 c3 e8 f1 17 00 00 90 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 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f executing program executing program executing program executing program executing program [ 84.405934][ T5344] show_signal_msg: 4 callbacks suppressed [ 84.406007][ T5344] syz-executor594[5344]: segfault at fffffffffffffea0 ip 00007f286b0100a1 sp fffffffffffffea0 error 5 in syz-executor594868684[3f0a1,7f286afda000+7f000] likely on CPU 0 (core 0, socket 0) [ 84.416126][ T5344] Code: c4 28 c3 e8 f1 17 00 00 90 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 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f executing program [ 84.756429][ T5346] syz-executor594[5346]: segfault at fffffffffffffea0 ip 00007f286b0100a1 sp fffffffffffffea0 error 5 in syz-executor594868684[3f0a1,7f286afda000+7f000] likely on CPU 0 (core 0, socket 0) [ 84.763530][ T5346] Code: c4 28 c3 e8 f1 17 00 00 90 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 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f executing program [ 85.135824][ T5348] syz-executor594[5348]: segfault at fffffffffffffea0 ip 00007f286b0100a1 sp fffffffffffffea0 error 5 in syz-executor594868684[3f0a1,7f286afda000+7f000] likely on CPU 0 (core 0, socket 0) [ 85.143069][ T5348] Code: c4 28 c3 e8 f1 17 00 00 90 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 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f executing program executing program [ 85.490089][ T5350] syz-executor594[5350]: segfault at fffffffffffffea0 ip 00007f286b0100a1 sp fffffffffffffea0 error 5 in syz-executor594868684[3f0a1,7f286afda000+7f000] likely on CPU 0 (core 0, socket 0) [ 85.496761][ T5350] Code: c4 28 c3 e8 f1 17 00 00 90 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 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 85.845731][ T5352] syz-executor594[5352]: segfault at fffffffffffffea0 ip 00007f286b0100a1 sp fffffffffffffea0 error 5 in syz-executor594868684[3f0a1,7f286afda000+7f000] likely on CPU 0 (core 0, socket 0) [ 85.853630][ T5352] Code: c4 28 c3 e8 f1 17 00 00 90 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 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f executing program [ 86.196365][ T5354] syz-executor594[5354]: segfault at fffffffffffffea0 ip 00007f286b0100a1 sp fffffffffffffea0 error 5 in syz-executor594868684[3f0a1,7f286afda000+7f000] likely on CPU 0 (core 0, socket 0) [ 86.203359][ T5354] Code: c4 28 c3 e8 f1 17 00 00 90 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 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f executing program [ 86.538217][ T5356] syz-executor594[5356]: segfault at fffffffffffffea0 ip 00007f286b0100a1 sp fffffffffffffea0 error 5 in syz-executor594868684[3f0a1,7f286afda000+7f000] likely on CPU 0 (core 0, socket 0) [ 86.546136][ T5356] Code: c4 28 c3 e8 f1 17 00 00 90 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 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f executing program [ 86.851308][ T9] cfg80211: failed to load regulatory.db [ 86.886418][ T5359] syz-executor594[5359]: segfault at fffffffffffffea0 ip 00007f286b0100a1 sp fffffffffffffea0 error 5 in syz-executor594868684[3f0a1,7f286afda000+7f000] likely on CPU 0 (core 0, socket 0) [ 86.894260][ T5359] Code: c4 28 c3 e8 f1 17 00 00 90 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 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f executing program [ 87.238444][ T5361] syz-executor594[5361]: segfault at fffffffffffffea0 ip 00007f286b0100a1 sp fffffffffffffea0 error 5 in syz-executor594868684[3f0a1,7f286afda000+7f000] likely on CPU 0 (core 0, socket 0) executing program [ 87.246433][ T5361] Code: c4 28 c3 e8 f1 17 00 00 90 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 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 87.586995][ T5363] syz-executor594[5363]: segfault at fffffffffffffea0 ip 00007f286b0100a1 sp fffffffffffffea0 error 5 in syz-executor594868684[3f0a1,7f286afda000+7f000] likely on CPU 0 (core 0, socket 0) [ 87.594927][ T5363] Code: c4 28 c3 e8 f1 17 00 00 90 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 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f executing program executing program executing program executing program VM DIAGNOSIS: 10:17:24 Registers: info registers vcpu 0 CPU#0 RAX=000000000000007a RBX=ffffffff9a9960a0 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc9000d0860d0 R8 =ffffffff8583ea4b R9 =1ffff1100681b046 R10=dffffc0000000000 R11=ffffffff8583ea00 R12=dffffc0000000000 R13=000000000000007a R14=000000000000007a R15=00000000000003f8 RIP=ffffffff8583ea7e RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 000055557300c380 ffffffff 00c00000 GS =0000 ffff88801fc00000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f28639ff000 CR3=000000004426c000 CR4=00352ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000000440401 Opmask01=0000000000000001 Opmask02=00000000fff7ffff Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffec2b9f010 0000003000000018 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f286b09f580 00007f286b0935d8 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f286b0849c4 00007f286b098260 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 65723d73726f7272 6500747865003036 36396f7369007265 6c6c616b7a797300 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 40571856574a5757 4000515d40001513 131c4a564c005740 4949444e5f5c5600 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000