Warning: Permanently added '10.128.0.202' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 57.133639][ C1] [ 57.136009][ C1] ================================ [ 57.141107][ C1] WARNING: inconsistent lock state [ 57.146193][ C1] 6.1.85-syzkaller #0 Not tainted [ 57.151196][ C1] -------------------------------- [ 57.156275][ C1] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 57.163114][ C1] syz-executor277/3864 [HC0[0]:SC1[1]:HE0:SE0] takes: [ 57.169868][ C1] ffff8880b9935e90 (lock#9){+.?.}-{2:2}, at: __mmap_lock_do_trace_acquire_returned+0x84/0x670 [ 57.180117][ C1] {SOFTIRQ-ON-W} state was registered at: [ 57.185812][ C1] lock_acquire+0x1f8/0x5a0 [ 57.190390][ C1] __mmap_lock_do_trace_acquire_returned+0x9d/0x670 [ 57.197041][ C1] lock_mm_and_find_vma+0x219/0x2e0 [ 57.202302][ C1] exc_page_fault+0x169/0x660 [ 57.207051][ C1] asm_exc_page_fault+0x22/0x30 [ 57.211968][ C1] irq event stamp: 997 [ 57.216013][ C1] hardirqs last enabled at (996): [] seqcount_lockdep_reader_access+0x153/0x220 [ 57.226662][ C1] hardirqs last disabled at (997): [] _raw_spin_lock_irqsave+0xac/0x120 [ 57.236545][ C1] softirqs last enabled at (936): [] bpf_link_settle+0x7d/0x140 [ 57.245811][ C1] softirqs last disabled at (985): [] __irq_exit_rcu+0x155/0x240 [ 57.255076][ C1] [ 57.255076][ C1] other info that might help us debug this: [ 57.263121][ C1] Possible unsafe locking scenario: [ 57.263121][ C1] [ 57.270557][ C1] CPU0 [ 57.273836][ C1] ---- [ 57.277101][ C1] lock(lock#9); [ 57.280719][ C1] [ 57.284151][ C1] lock(lock#9); [ 57.287939][ C1] [ 57.287939][ C1] *** DEADLOCK *** [ 57.287939][ C1] [ 57.296068][ C1] 9 locks held by syz-executor277/3864: [ 57.301584][ C1] #0: ffff8880790d44d8 (&mm->mmap_lock){++++}-{3:3}, at: lock_mm_and_find_vma+0x2e/0x2e0 [ 57.311507][ C1] #1: ffffffff8d12ac40 (rcu_read_lock){....}-{1:2}, at: filemap_map_pages+0x277/0x12c0 [ 57.321227][ C1] #2: ffff88807add5738 (ptlock_ptr(page)#2){+.+.}-{2:2}, at: filemap_map_pages+0x958/0x12c0 [ 57.331389][ C1] #3: ffffffff8d12abc0 (rcu_read_lock_sched){....}-{1:2}, at: pfn_valid+0xf6/0x440 [ 57.340770][ C1] #4: ffff88801fc8f560 (&fq->mq_flush_lock){..-.}-{2:2}, at: flush_end_io+0xbd/0xa70 [ 57.350317][ C1] #5: ffffffff8d12ac40 (rcu_read_lock){....}-{1:2}, at: __queue_work+0xe5/0xf90 [ 57.359453][ C1] #6: ffff8880b993a620 (&pool->lock){-.-.}-{2:2}, at: __queue_work+0x58c/0xf90 [ 57.368483][ C1] #7: ffffffff8d12ac40 (rcu_read_lock){....}-{1:2}, at: bpf_trace_run3+0x146/0x440 [ 57.377847][ C1] #8: ffff8880790d44d8 (&mm->mmap_lock){++++}-{3:3}, at: stack_map_get_build_id_offset+0x232/0x9c0 [ 57.388608][ C1] [ 57.388608][ C1] stack backtrace: [ 57.394477][ C1] CPU: 1 PID: 3864 Comm: syz-executor277 Not tainted 6.1.85-syzkaller #0 [ 57.402868][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 57.412910][ C1] Call Trace: [ 57.416179][ C1] [ 57.419008][ C1] dump_stack_lvl+0x1e3/0x2cb [ 57.423685][ C1] ? nf_tcp_handle_invalid+0x642/0x642 [ 57.429145][ C1] ? print_usage_bug+0x5fe/0x880 [ 57.434071][ C1] valid_state+0x136/0x1c0 [ 57.438471][ C1] mark_lock_irq+0xa8/0xba0 [ 57.442960][ C1] ? stack_trace_save+0x113/0x1c0 [ 57.447966][ C1] ? save_trace+0xab0/0xab0 [ 57.452455][ C1] ? stack_trace_snprint+0xe0/0xe0 [ 57.457563][ C1] ? lockdep_lock+0x11f/0x2a0 [ 57.462252][ C1] ? save_trace+0x5a/0xab0 [ 57.466652][ C1] mark_lock+0x21c/0x340 [ 57.470878][ C1] __lock_acquire+0xb7f/0x1f80 [ 57.475638][ C1] lock_acquire+0x1f8/0x5a0 [ 57.480131][ C1] ? __mmap_lock_do_trace_acquire_returned+0x84/0x670 [ 57.486882][ C1] ? read_lock_is_recursive+0x10/0x10 [ 57.492252][ C1] ? down_read_trylock+0x24a/0x3b0 [ 57.497343][ C1] ? stack_map_get_build_id_offset+0x232/0x9c0 [ 57.503480][ C1] ? __mmap_lock_do_trace_acquire_returned+0x84/0x670 [ 57.510221][ C1] __mmap_lock_do_trace_acquire_returned+0x9d/0x670 [ 57.516803][ C1] ? __mmap_lock_do_trace_acquire_returned+0x84/0x670 [ 57.523553][ C1] stack_map_get_build_id_offset+0x99e/0x9c0 [ 57.529519][ C1] ? __lock_acquire+0x125b/0x1f80 [ 57.534525][ C1] ? __bpf_get_stackid+0x910/0x910 [ 57.539621][ C1] __bpf_get_stack+0x495/0x570 [ 57.544557][ C1] ? stack_map_get_build_id_offset+0x9c0/0x9c0 [ 57.550713][ C1] ? __cant_sleep+0x270/0x270 [ 57.555372][ C1] bpf_get_stack_raw_tp+0x1b2/0x220 [ 57.560552][ C1] bpf_prog_e6cf5f9c69743609+0x3a/0x3e [ 57.565990][ C1] bpf_trace_run3+0x231/0x440 [ 57.570666][ C1] ? bpf_trace_run3+0x146/0x440 [ 57.575497][ C1] ? bpf_trace_run2+0x410/0x410 [ 57.580326][ C1] ? do_raw_spin_lock+0x14a/0x370 [ 57.585329][ C1] ? __rwlock_init+0x140/0x140 [ 57.590076][ C1] ? perf_trace_workqueue_execute_end+0x3c0/0x3c0 [ 57.596472][ C1] __traceiter_workqueue_queue_work+0x79/0xd0 [ 57.602523][ C1] __queue_work+0xeeb/0xf90 [ 57.607006][ C1] ? __queue_work+0xe5/0xf90 [ 57.611580][ C1] mod_delayed_work_on+0x101/0x250 [ 57.616668][ C1] ? __queue_delayed_work+0x210/0x210 [ 57.622017][ C1] ? sbitmap_queue_wake_up+0x198/0x630 [ 57.627454][ C1] ? seqcount_lockdep_reader_access+0x1bd/0x220 [ 57.633677][ C1] ? blk_mq_add_to_requeue_list+0x275/0x300 [ 57.639561][ C1] kblockd_mod_delayed_work_on+0x25/0x30 [ 57.645180][ C1] blk_flush_complete_seq+0x6d3/0xc80 [ 57.650536][ C1] flush_end_io+0x804/0xa70 [ 57.655024][ C1] __blk_mq_end_request+0x3a3/0x480 [ 57.660207][ C1] ? scsi_end_request+0x35a/0xa00 [ 57.665210][ C1] scsi_end_request+0x4d3/0xa00 [ 57.670039][ C1] ? scsi_end_request+0x35a/0xa00 [ 57.675060][ C1] scsi_io_completion+0x1b9/0x430 [ 57.680064][ C1] ? scsi_free_sgtables+0x110/0x110 [ 57.685242][ C1] ? scsi_finish_command+0x2c7/0x480 [ 57.690509][ C1] blk_done_softirq+0xf8/0x140 [ 57.695270][ C1] __do_softirq+0x2e9/0xa4c [ 57.699775][ C1] ? kvm_sched_clock_read+0x14/0x40 [ 57.704958][ C1] ? __irq_exit_rcu+0x155/0x240 [ 57.709798][ C1] ? __entry_text_end+0x1fea01/0x1fea01 [ 57.715341][ C1] ? irqtime_account_irq+0xd0/0x1e0 [ 57.720524][ C1] __irq_exit_rcu+0x155/0x240 [ 57.725190][ C1] ? irq_exit_rcu+0x20/0x20 [ 57.729676][ C1] irq_exit_rcu+0x5/0x20 [ 57.733897][ C1] common_interrupt+0xa4/0xc0 [ 57.738558][ C1] [ 57.741471][ C1] [ 57.744387][ C1] asm_common_interrupt+0x22/0x40 [ 57.749411][ C1] RIP: 0010:lock_acquire+0x26f/0x5a0 [ 57.754683][ C1] Code: 2b 00 74 08 4c 89 f7 e8 bf a6 77 00 f6 44 24 61 02 0f 85 84 01 00 00 41 f7 c7 00 02 00 00 74 01 fb 48 c7 44 24 40 0e 36 e0 45 <4b> c7 44 25 00 00 00 00 00 43 c7 44 25 09 00 00 00 00 43 c7 44 25 [ 57.774284][ C1] RSP: 0000:ffffc900063377c0 EFLAGS: 00000206 [ 57.780341][ C1] RAX: 0000000000000001 RBX: 1ffff92000c66f04 RCX: 1ffff92000c66ea4 [ 57.788307][ C1] RDX: dffffc0000000000 RSI: ffffffff8aec1340 RDI: ffffffff8b3d4120 [ 57.796259][ C1] RBP: ffffc90006337920 R08: dffffc0000000000 R09: fffffbfff2093045 [ 57.804211][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff92000c66f00 [ 57.812171][ C1] R13: dffffc0000000000 R14: ffffc90006337820 R15: 0000000000000246 [ 57.820141][ C1] ? read_lock_is_recursive+0x10/0x10 [ 57.825501][ C1] ? __folio_memcg_unlock+0x104/0x120 [ 57.830874][ C1] ? __lock_acquire+0x1f80/0x1f80 [ 57.835905][ C1] ? folio_memcg_lock+0x85/0x380 [ 57.840843][ C1] ? pfn_valid+0xf6/0x440 [ 57.845215][ C1] pfn_valid+0x113/0x440 [ 57.849465][ C1] ? pfn_valid+0xf6/0x440 [ 57.853777][ C1] page_table_check_set+0x25/0x6f0 [ 57.858872][ C1] do_set_pte+0x584/0x590 [ 57.863184][ C1] ? mm_counter_file+0x2c0/0x2c0 [ 57.868100][ C1] ? PageHeadHuge+0x8e/0x1c0 [ 57.872682][ C1] filemap_map_pages+0xc7c/0x12c0 [ 57.877693][ C1] ? filemap_map_pages+0x277/0x12c0 [ 57.882874][ C1] ? filemap_read_folio+0x780/0x780 [ 57.888051][ C1] ? count_memcg_event_mm+0x90/0x410 [ 57.893320][ C1] ? mtree_range_walk+0x673/0x7c0 [ 57.898338][ C1] handle_mm_fault+0x33e2/0x5340 [ 57.903261][ C1] ? mt_find+0x29a/0xc60 [ 57.907484][ C1] ? mt_find+0x29a/0xc60 [ 57.911711][ C1] ? numa_migrate_prep+0x250/0x250 [ 57.916814][ C1] ? lock_mm_and_find_vma+0xae/0x2e0 [ 57.922085][ C1] exc_page_fault+0x26f/0x660 [ 57.926750][ C1] asm_exc_page_fault+0x22/0x30 [ 57.931581][ C1] RIP: 0033:0x7f854fbcf328 [ 57.935986][ C1] Code: Unable to access opcode bytes at 0x7f854fbcf2fe. [ 57.943000][ C1] RSP: 002b:00007ffdcb0df588 EFLAGS: 00010206 [ 57.949046][ C1] RAX: 00007f854fbffad8 RBX: 0000000000000000 RCX: 0000000000000004 [ 57.957010][ C1] RDX: 00007f854fc00d20 RSI: 0000000000000000 RDI: 00007f854fbffad8 [ 57.964975][ C1] RBP: 00007f854fbfe120 R08: 00000000000000a0 R09: 00000000000000a0 [ 57.972925][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f854fc00d08 executing program executing program executing program executing program [ 57.980878][ C1] R13: 0000000000000000 R14: 00007f854fc00d20 R15: 00007f854fb56290 [ 57.988836][ C1] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program