Warning: Permanently added '10.128.1.86' (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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 66.357304][ C1] ================================================================== [ 66.365376][ C1] BUG: KASAN: stack-out-of-bounds in xdp_do_check_flushed+0x231/0x240 [ 66.373529][ C1] Read of size 4 at addr ffffc90009a1f7f8 by task syz-executor296/5579 [ 66.381739][ C1] [ 66.384054][ C1] CPU: 1 UID: 0 PID: 5579 Comm: syz-executor296 Not tainted 6.10.0-syzkaller-12030-g66ebbdfdeb09 #0 [ 66.394800][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 66.404841][ C1] Call Trace: [ 66.408104][ C1] [ 66.410929][ C1] dump_stack_lvl+0x241/0x360 [ 66.415595][ C1] ? __pfx_dump_stack_lvl+0x10/0x10 [ 66.420775][ C1] ? __pfx__printk+0x10/0x10 [ 66.425342][ C1] ? _printk+0xd5/0x120 [ 66.429478][ C1] print_report+0x169/0x550 [ 66.433962][ C1] ? __virt_addr_valid+0xbd/0x530 [ 66.438964][ C1] ? xdp_do_check_flushed+0x231/0x240 [ 66.444314][ C1] kasan_report+0x143/0x180 [ 66.448801][ C1] ? xdp_do_check_flushed+0x231/0x240 [ 66.454154][ C1] xdp_do_check_flushed+0x231/0x240 [ 66.459333][ C1] __napi_poll+0xe4/0x490 [ 66.463647][ C1] net_rx_action+0x89b/0x1240 [ 66.468315][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 66.473410][ C1] ? sched_clock+0x4a/0x70 [ 66.477811][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 66.484125][ C1] handle_softirqs+0x2c4/0x970 [ 66.488878][ C1] ? __irq_exit_rcu+0xf4/0x1c0 [ 66.493626][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 66.498895][ C1] ? irqtime_account_irq+0xd4/0x1e0 [ 66.504079][ C1] __irq_exit_rcu+0xf4/0x1c0 [ 66.508651][ C1] ? __pfx___irq_exit_rcu+0x10/0x10 [ 66.513833][ C1] irq_exit_rcu+0x9/0x30 [ 66.518053][ C1] common_interrupt+0xaa/0xd0 [ 66.522718][ C1] [ 66.525627][ C1] [ 66.528536][ C1] asm_common_interrupt+0x26/0x40 [ 66.533553][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0xd8/0x140 [ 66.540044][ C1] Code: 9c 8f 44 24 20 42 80 3c 23 00 74 08 4c 89 f7 e8 be 62 65 f6 f6 44 24 21 02 75 52 41 f7 c7 00 02 00 00 74 01 fb bf 01 00 00 00 b3 af d0 f5 65 8b 05 f4 a5 71 74 85 c0 74 43 48 c7 04 24 0e 36 [ 66.559631][ C1] RSP: 0018:ffffc90009a1f7c0 EFLAGS: 00000206 [ 66.565677][ C1] RAX: 42ea59151d925500 RBX: 1ffff92001343efc RCX: ffffffff81701eba [ 66.573626][ C1] RDX: dffffc0000000000 RSI: ffffffff8bcad5a0 RDI: 0000000000000001 [ 66.581574][ C1] RBP: ffffc90009a1f850 R08: ffffffff92fcd85f R09: 1ffffffff25f9b0b [ 66.589522][ C1] R10: dffffc0000000000 R11: fffffbfff25f9b0c R12: dffffc0000000000 [ 66.597474][ C1] R13: 1ffff92001343ef8 R14: ffffc90009a1f7e0 R15: 0000000000000246 [ 66.605428][ C1] ? mark_lock+0x9a/0x350 [ 66.609743][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 66.616052][ C1] ? rcu_is_watching+0x15/0xb0 [ 66.620796][ C1] ? lru_add_fn+0xbb6/0x1a20 [ 66.625368][ C1] folio_batch_move_lru+0x42b/0x4e0 [ 66.630552][ C1] ? __pfx_lru_add_fn+0x10/0x10 [ 66.635383][ C1] ? __pfx_folio_batch_move_lru+0x10/0x10 [ 66.641084][ C1] lru_add_drain_cpu+0x10e/0x8c0 [ 66.646005][ C1] ? __pfx_lru_add_drain_cpu+0x10/0x10 [ 66.651446][ C1] ? lru_add_drain+0x79/0x3e0 [ 66.656101][ C1] lru_add_drain+0x123/0x3e0 [ 66.660672][ C1] exit_mmap+0x22b/0xc80 [ 66.664896][ C1] ? __pfx_exit_mmap+0x10/0x10 [ 66.669637][ C1] ? __asan_memset+0x23/0x50 [ 66.674212][ C1] ? uprobe_clear_state+0x277/0x290 [ 66.679391][ C1] ? mm_update_next_owner+0xa2/0x8a0 [ 66.684652][ C1] ? do_raw_spin_unlock+0x13c/0x8b0 [ 66.689827][ C1] __mmput+0x115/0x380 [ 66.693874][ C1] exit_mm+0x220/0x310 [ 66.697917][ C1] ? __pfx_exit_mm+0x10/0x10 [ 66.702483][ C1] ? taskstats_exit+0x326/0xa60 [ 66.707315][ C1] do_exit+0x9b2/0x27f0 [ 66.711449][ C1] ? __pfx_do_exit+0x10/0x10 [ 66.716015][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 66.721977][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 66.728285][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 66.733466][ C1] ? lockdep_hardirqs_on+0x99/0x150 [ 66.738641][ C1] do_group_exit+0x207/0x2c0 [ 66.743208][ C1] __x64_sys_exit_group+0x3f/0x40 [ 66.748205][ C1] x64_sys_call+0x26c3/0x26d0 [ 66.752861][ C1] do_syscall_64+0xf3/0x230 [ 66.757346][ C1] ? clear_bhb_loop+0x35/0x90 [ 66.762002][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 66.767892][ C1] RIP: 0033:0x7fbf4109f7b9 [ 66.772293][ C1] Code: Unable to access opcode bytes at 0x7fbf4109f78f. [ 66.779284][ C1] RSP: 002b:00007fffe03d8188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 66.787676][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbf4109f7b9 [ 66.795627][ C1] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 66.803578][ C1] RBP: 00007fbf41119390 R08: ffffffffffffffb8 R09: 00007fffe03d8210 [ 66.811526][ C1] R10: 00007fffe03d8210 R11: 0000000000000246 R12: 00007fbf41119390 [ 66.819483][ C1] R13: 0000000000000000 R14: 00007fbf4111ae60 R15: 00007fbf41068cd0 [ 66.827439][ C1] [ 66.830439][ C1] [ 66.832744][ C1] The buggy address belongs to stack of task syz-executor296/5579 [ 66.840519][ C1] and is located at offset 56 in frame: [ 66.846125][ C1] _raw_spin_unlock_irqrestore+0x0/0x140 [ 66.851742][ C1] [ 66.854041][ C1] This frame has 1 object: [ 66.858428][ C1] [32, 40) 'flags.i.i.i.i' [ 66.858435][ C1] [ 66.865200][ C1] The buggy address belongs to the virtual mapping at [ 66.865200][ C1] [ffffc90009a18000, ffffc90009a21000) created by: [ 66.865200][ C1] copy_process+0x5d1/0x3dc0 [ 66.882806][ C1] [ 66.885107][ C1] The buggy address belongs to the physical page: [ 66.891497][ C1] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2a485 [ 66.900248][ C1] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 66.907343][ C1] raw: 00fff00000000000 0000000000000000 dead000000000122 0000000000000000 [ 66.915902][ C1] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 66.924458][ C1] page dumped because: kasan: bad access detected [ 66.930843][ C1] page_owner tracks the page as allocated [ 66.936533][ C1] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), pid 5081, tgid 5081 (syz-executor296), ts 66353864482, free_ts 64393166489 [ 66.955961][ C1] post_alloc_hook+0x1f3/0x230 [ 66.960709][ C1] get_page_from_freelist+0x2e4c/0x2f10 [ 66.966241][ C1] __alloc_pages_noprof+0x256/0x6c0 [ 66.971420][ C1] alloc_pages_mpol_noprof+0x3e8/0x680 [ 66.976859][ C1] __vmalloc_node_range_noprof+0x971/0x1460 [ 66.982738][ C1] dup_task_struct+0x444/0x8c0 [ 66.987490][ C1] copy_process+0x5d1/0x3dc0 [ 66.992055][ C1] kernel_clone+0x223/0x870 [ 66.996538][ C1] __x64_sys_clone+0x258/0x2a0 [ 67.001278][ C1] do_syscall_64+0xf3/0x230 [ 67.005759][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 67.011633][ C1] page last free pid 927 tgid 927 stack trace: [ 67.017768][ C1] free_unref_page+0xd19/0xea0 [ 67.022517][ C1] vfree+0x186/0x2e0 [ 67.026401][ C1] delayed_vfree_work+0x56/0x80 [ 67.031271][ C1] process_scheduled_works+0xa2c/0x1830 [ 67.036824][ C1] worker_thread+0x86d/0xd40 [ 67.041417][ C1] kthread+0x2f0/0x390 [ 67.045468][ C1] ret_from_fork+0x4b/0x80 [ 67.049865][ C1] ret_from_fork_asm+0x1a/0x30 [ 67.054612][ C1] [ 67.056915][ C1] Memory state around the buggy address: [ 67.062518][ C1] ffffc90009a1f680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 67.070555][ C1] ffffc90009a1f700: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 67.078595][ C1] >ffffc90009a1f780: 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 f3 f3 f3 [ 67.086629][ C1] ^ [ 67.094587][ C1] ffffc90009a1f800: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 67.102645][ C1] ffffc90009a1f880: 00 00 00 00 f1 f1 f1 f1 00 f3 f3 f3 00 00 00 00 [ 67.110694][ C1] ================================================================== [ 67.118840][ C1] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 67.126041][ C1] CPU: 1 UID: 0 PID: 5579 Comm: syz-executor296 Not tainted 6.10.0-syzkaller-12030-g66ebbdfdeb09 #0 [ 67.136805][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 67.146848][ C1] Call Trace: [ 67.150108][ C1] [ 67.152934][ C1] dump_stack_lvl+0x241/0x360 [ 67.157596][ C1] ? __pfx_dump_stack_lvl+0x10/0x10 [ 67.162777][ C1] ? __pfx__printk+0x10/0x10 [ 67.167344][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 67.173306][ C1] ? vscnprintf+0x5d/0x90 [ 67.177616][ C1] panic+0x349/0x860 [ 67.181488][ C1] ? check_panic_on_warn+0x21/0xb0 [ 67.186577][ C1] ? __pfx_panic+0x10/0x10 [ 67.190971][ C1] ? _raw_spin_unlock_irqrestore+0xd8/0x140 [ 67.196845][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 67.202722][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 67.209032][ C1] check_panic_on_warn+0x86/0xb0 [ 67.213949][ C1] ? xdp_do_check_flushed+0x231/0x240 [ 67.219300][ C1] end_report+0x77/0x160 [ 67.223527][ C1] kasan_report+0x154/0x180 [ 67.228009][ C1] ? xdp_do_check_flushed+0x231/0x240 [ 67.233361][ C1] xdp_do_check_flushed+0x231/0x240 [ 67.238542][ C1] __napi_poll+0xe4/0x490 [ 67.242859][ C1] net_rx_action+0x89b/0x1240 [ 67.247544][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 67.252640][ C1] ? sched_clock+0x4a/0x70 [ 67.257054][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 67.263367][ C1] handle_softirqs+0x2c4/0x970 [ 67.268114][ C1] ? __irq_exit_rcu+0xf4/0x1c0 [ 67.272858][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 67.278123][ C1] ? irqtime_account_irq+0xd4/0x1e0 [ 67.283312][ C1] __irq_exit_rcu+0xf4/0x1c0 [ 67.287904][ C1] ? __pfx___irq_exit_rcu+0x10/0x10 [ 67.293083][ C1] irq_exit_rcu+0x9/0x30 [ 67.297309][ C1] common_interrupt+0xaa/0xd0 [ 67.301970][ C1] [ 67.304881][ C1] [ 67.307792][ C1] asm_common_interrupt+0x26/0x40 [ 67.312800][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0xd8/0x140 [ 67.319283][ C1] Code: 9c 8f 44 24 20 42 80 3c 23 00 74 08 4c 89 f7 e8 be 62 65 f6 f6 44 24 21 02 75 52 41 f7 c7 00 02 00 00 74 01 fb bf 01 00 00 00 b3 af d0 f5 65 8b 05 f4 a5 71 74 85 c0 74 43 48 c7 04 24 0e 36 [ 67.338867][ C1] RSP: 0018:ffffc90009a1f7c0 EFLAGS: 00000206 [ 67.344915][ C1] RAX: 42ea59151d925500 RBX: 1ffff92001343efc RCX: ffffffff81701eba [ 67.352865][ C1] RDX: dffffc0000000000 RSI: ffffffff8bcad5a0 RDI: 0000000000000001 [ 67.360815][ C1] RBP: ffffc90009a1f850 R08: ffffffff92fcd85f R09: 1ffffffff25f9b0b [ 67.368765][ C1] R10: dffffc0000000000 R11: fffffbfff25f9b0c R12: dffffc0000000000 [ 67.376721][ C1] R13: 1ffff92001343ef8 R14: ffffc90009a1f7e0 R15: 0000000000000246 [ 67.384677][ C1] ? mark_lock+0x9a/0x350 [ 67.388991][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 67.395301][ C1] ? rcu_is_watching+0x15/0xb0 [ 67.400046][ C1] ? lru_add_fn+0xbb6/0x1a20 [ 67.404627][ C1] folio_batch_move_lru+0x42b/0x4e0 [ 67.409833][ C1] ? __pfx_lru_add_fn+0x10/0x10 [ 67.414669][ C1] ? __pfx_folio_batch_move_lru+0x10/0x10 [ 67.420372][ C1] lru_add_drain_cpu+0x10e/0x8c0 [ 67.425297][ C1] ? __pfx_lru_add_drain_cpu+0x10/0x10 [ 67.430740][ C1] ? lru_add_drain+0x79/0x3e0 [ 67.435401][ C1] lru_add_drain+0x123/0x3e0 [ 67.439974][ C1] exit_mmap+0x22b/0xc80 [ 67.444201][ C1] ? __pfx_exit_mmap+0x10/0x10 [ 67.448945][ C1] ? __asan_memset+0x23/0x50 [ 67.453518][ C1] ? uprobe_clear_state+0x277/0x290 [ 67.458694][ C1] ? mm_update_next_owner+0xa2/0x8a0 [ 67.463955][ C1] ? do_raw_spin_unlock+0x13c/0x8b0 [ 67.469132][ C1] __mmput+0x115/0x380 [ 67.473183][ C1] exit_mm+0x220/0x310 [ 67.477230][ C1] ? __pfx_exit_mm+0x10/0x10 [ 67.481793][ C1] ? taskstats_exit+0x326/0xa60 [ 67.486627][ C1] do_exit+0x9b2/0x27f0 [ 67.490763][ C1] ? __pfx_do_exit+0x10/0x10 [ 67.495330][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 67.501292][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 67.507605][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 67.512788][ C1] ? lockdep_hardirqs_on+0x99/0x150 [ 67.517967][ C1] do_group_exit+0x207/0x2c0 [ 67.522537][ C1] __x64_sys_exit_group+0x3f/0x40 [ 67.527539][ C1] x64_sys_call+0x26c3/0x26d0 [ 67.532193][ C1] do_syscall_64+0xf3/0x230 [ 67.536675][ C1] ? clear_bhb_loop+0x35/0x90 [ 67.541330][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 67.547203][ C1] RIP: 0033:0x7fbf4109f7b9 [ 67.551592][ C1] Code: Unable to access opcode bytes at 0x7fbf4109f78f. [ 67.558583][ C1] RSP: 002b:00007fffe03d8188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 67.566975][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbf4109f7b9 [ 67.574926][ C1] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 67.582875][ C1] RBP: 00007fbf41119390 R08: ffffffffffffffb8 R09: 00007fffe03d8210 [ 67.590824][ C1] R10: 00007fffe03d8210 R11: 0000000000000246 R12: 00007fbf41119390 [ 67.598773][ C1] R13: 0000000000000000 R14: 00007fbf4111ae60 R15: 00007fbf41068cd0 [ 67.606728][ C1] [ 67.609942][ C1] Kernel Offset: disabled [ 67.614248][ C1] Rebooting in 86400 seconds..