[ 14.641111][ T30] audit: type=1400 audit(1722170934.042:63): avc: denied { write } for pid=226 comm="sh" path="pipe:[14353]" dev="pipefs" ino=14353 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 14.647681][ T30] audit: type=1400 audit(1722170934.042:64): avc: denied { rlimitinh } for pid=226 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.666000][ T30] audit: type=1400 audit(1722170934.042:65): avc: denied { siginh } for pid=226 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.0.63' (ED25519) to the list of known hosts. executing program [ 216.804068][ T30] audit: type=1400 audit(1722171136.212:66): avc: denied { execmem } for pid=481 comm="syz-executor199" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 216.823486][ T30] audit: type=1400 audit(1722171136.212:67): avc: denied { map_create } for pid=482 comm="syz-executor199" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 216.843012][ T30] audit: type=1400 audit(1722171136.212:68): avc: denied { map_read map_write } for pid=482 comm="syz-executor199" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 216.863872][ T30] audit: type=1400 audit(1722171136.212:69): avc: denied { prog_load } for pid=482 comm="syz-executor199" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 216.883069][ T30] audit: type=1400 audit(1722171136.212:70): avc: denied { bpf } for pid=482 comm="syz-executor199" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 216.903726][ T30] audit: type=1400 audit(1722171136.212:71): avc: denied { perfmon } for pid=482 comm="syz-executor199" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 executing program executing program [ 217.042256][ T30] audit: type=1400 audit(1722171136.452:72): avc: denied { prog_run } for pid=482 comm="syz-executor199" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 353.072518][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 143s! [kthreadd:2] [ 353.080176][ C0] Modules linked in: [ 353.082513][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 143s! [syz-executor199:502] [ 353.083915][ C0] CPU: 0 PID: 2 Comm: kthreadd Not tainted 5.15.151-syzkaller-00127-g4edafe6c0231 #0 [ 353.092319][ C1] Modules linked in: [ 353.101603][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 353.105337][ C1] CPU: 1 PID: 502 Comm: syz-executor199 Not tainted 5.15.151-syzkaller-00127-g4edafe6c0231 #0 [ 353.115245][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 353.126258][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 353.131031][ C0] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 2b 02 13 04 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 353.140926][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 353.160362][ C0] RSP: 0018:ffffc900000270c0 EFLAGS: 00000246 [ 353.165135][ C1] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 2b 02 13 04 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 353.165150][ C1] RSP: 0000:ffffc90000966460 EFLAGS: 00000246 [ 353.171036][ C0] RAX: 0000000000000001 RBX: 1ffff92000004e1c RCX: 1ffffffff0d5aa9c [ 353.190481][ C1] [ 353.190487][ C1] RAX: 0000000000000003 RBX: 1ffff9200012cc90 RCX: ffffffff8155068f [ 353.196383][ C0] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7038ad4 [ 353.204193][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff8881073d7498 [ 353.206364][ C0] RBP: ffffc90000027170 R08: dffffc0000000000 R09: ffffed103ee0715b [ 353.214173][ C1] RBP: ffffc90000966510 R08: dffffc0000000000 R09: ffffed1020e7ae94 [ 353.221988][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 353.229796][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 353.237605][ C0] R13: ffff8881f7038ad4 R14: 0000000000000001 R15: 1ffff92000004e20 [ 353.245419][ C1] R13: ffff8881073d7498 R14: 0000000000000003 R15: 1ffff9200012cc94 [ 353.253231][ C0] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 353.261041][ C1] FS: 000055555687d380(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 353.268854][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 353.276662][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 353.285428][ C0] CR2: 00007ffcbfee7be8 CR3: 000000011b746000 CR4: 00000000003506b0 [ 353.294197][ C1] CR2: 00007faa983b3ce8 CR3: 00000001195df000 CR4: 00000000003506a0 [ 353.300621][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 353.307047][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 353.314852][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 353.322672][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 353.330567][ C0] Call Trace: [ 353.330576][ C0] [ 353.338379][ C1] Call Trace: [ 353.338386][ C1] [ 353.346211][ C0] ? show_regs+0x58/0x60 [ 353.354000][ C1] ? show_regs+0x58/0x60 [ 353.357126][ C0] ? watchdog_timer_fn+0x4b1/0x5f0 [ 353.359817][ C1] ? watchdog_timer_fn+0x4b1/0x5f0 [ 353.362935][ C0] ? proc_watchdog_cpumask+0xd0/0xd0 [ 353.365624][ C1] ? proc_watchdog_cpumask+0xd0/0xd0 [ 353.369705][ C0] ? __hrtimer_run_queues+0x41a/0xad0 [ 353.373787][ C1] ? __hrtimer_run_queues+0x41a/0xad0 [ 353.378737][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 353.383682][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 353.388799][ C0] ? clockevents_program_event+0x22f/0x300 [ 353.394009][ C1] ? clockevents_program_event+0x22f/0x300 [ 353.399215][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 353.404616][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 353.409564][ C0] ? hrtimer_interrupt+0x40c/0xaa0 [ 353.414598][ C1] ? hrtimer_interrupt+0x40c/0xaa0 [ 353.420246][ C0] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 353.425884][ C1] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 353.431781][ C0] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 353.437683][ C1] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 353.442630][ C0] [ 353.442638][ C0] [ 353.447665][ C1] [ 353.447672][ C1] [ 353.453567][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 353.459471][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 353.465112][ C0] ? kvm_wait+0x147/0x180 [ 353.470758][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 353.473535][ C0] ? page_ext_put+0x1c/0x30 [ 353.476309][ C1] ? kvm_wait+0x147/0x180 [ 353.479087][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 353.481863][ C1] ? asm_common_interrupt+0x27/0x40 [ 353.487868][ C0] __pv_queued_spin_lock_slowpath+0x41b/0xc40 [ 353.493842][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 353.498008][ C0] ? get_page_from_freelist+0x3550/0x35d0 [ 353.504169][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 353.508506][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 353.512675][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 353.517620][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 353.522666][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 353.528559][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 353.533507][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 353.539058][ C0] ? sock_hash_bucket_hash+0x31c/0x7e0 [ 353.545136][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 353.551386][ C0] sock_hash_delete_elem+0xb1/0x2f0 [ 353.557283][ C1] ? sock_hash_bucket_hash+0x31c/0x7e0 [ 353.562058][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x4a8 [ 353.568307][ C1] sock_hash_delete_elem+0xb1/0x2f0 [ 353.573354][ C0] bpf_trace_run4+0x13f/0x270 [ 353.578121][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x4a8 [ 353.583410][ C0] ? bpf_trace_run3+0x250/0x250 [ 353.588442][ C1] bpf_trace_run4+0x13f/0x270 [ 353.593480][ C0] __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 353.598785][ C1] ? bpf_trace_run3+0x250/0x250 [ 353.604157][ C0] __alloc_pages+0x3cb/0x8f0 [ 353.609189][ C1] __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 353.613705][ C0] ? kthreadd+0x35b/0x490 [ 353.619085][ C1] __alloc_pages+0x3cb/0x8f0 [ 353.623770][ C0] ? prep_new_page+0x110/0x110 [ 353.628279][ C1] ? prep_new_page+0x110/0x110 [ 353.633580][ C0] __get_free_pages+0x10/0x30 [ 353.638264][ C1] ? __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 353.642689][ C0] kasan_populate_vmalloc_pte+0x39/0x130 [ 353.647985][ C1] ? stack_trace_save+0x113/0x1c0 [ 353.652148][ C0] ? __apply_to_page_range+0x8ca/0xbe0 [ 353.656575][ C1] ? stack_trace_save+0x1c0/0x1c0 [ 353.661172][ C0] __apply_to_page_range+0x8dd/0xbe0 [ 353.665863][ C1] __stack_depot_save+0x38d/0x470 [ 353.670378][ C0] ? kasan_populate_vmalloc+0x70/0x70 [ 353.675845][ C1] stack_depot_save+0xe/0x10 [ 353.681313][ C0] ? kasan_populate_vmalloc+0x70/0x70 [ 353.686175][ C1] save_stack+0x104/0x1e0 [ 353.691464][ C0] apply_to_page_range+0x3b/0x50 [ 353.696324][ C1] ? __reset_page_owner+0x190/0x190 [ 353.701447][ C0] kasan_populate_vmalloc+0x65/0x70 [ 353.706305][ C1] ? post_alloc_hook+0x1a3/0x1b0 [ 353.711514][ C0] alloc_vmap_area+0x192f/0x1a80 [ 353.715937][ C1] ? prep_new_page+0x1b/0x110 [ 353.721151][ C0] ? vm_map_ram+0xa90/0xa90 [ 353.725321][ C1] ? get_page_from_freelist+0x3550/0x35d0 [ 353.730090][ C0] ? kmem_cache_alloc_trace+0x115/0x210 [ 353.735125][ C1] ? __alloc_pages+0x27e/0x8f0 [ 353.740154][ C0] ? __get_vm_area_node+0x117/0x360 [ 353.744928][ C1] ? __stack_depot_save+0x38d/0x470 [ 353.749703][ C0] __get_vm_area_node+0x158/0x360 [ 353.754214][ C1] ? kasan_set_track+0x5d/0x70 [ 353.758581][ C0] __vmalloc_node_range+0xe2/0x8d0 [ 353.764109][ C1] ? kasan_set_free_info+0x23/0x40 [ 353.769491][ C0] ? copy_process+0x5c4/0x3290 [ 353.774090][ C1] ? ____kasan_slab_free+0x126/0x160 [ 353.779126][ C0] ? slab_post_alloc_hook+0x72/0x2c0 [ 353.784158][ C1] ? __kasan_slab_free+0x11/0x20 [ 353.789021][ C0] ? dup_task_struct+0x53/0xc60 [ 353.793617][ C1] ? slab_free_freelist_hook+0xbd/0x190 [ 353.798567][ C0] dup_task_struct+0x416/0xc60 [ 353.803532][ C1] ? kfree+0xc8/0x220 [ 353.808112][ C0] ? copy_process+0x5c4/0x3290 [ 353.813233][ C1] ? sock_map_unref+0x352/0x4d0 [ 353.818360][ C0] ? __kasan_check_write+0x14/0x20 [ 353.823126][ C1] ? sock_hash_delete_elem+0x274/0x2f0 [ 353.827819][ C0] copy_process+0x5c4/0x3290 [ 353.833196][ C1] ? bpf_prog_2c29ac5cdc6b1842+0x3a/0x4a8 [ 353.837803][ C0] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 353.841624][ C1] ? bpf_trace_run4+0x13f/0x270 [ 353.846214][ C0] ? __switch_to+0x62a/0x1190 [ 353.851005][ C1] ? __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 353.855941][ C0] ? __kasan_check_read+0x11/0x20 [ 353.861233][ C1] ? sanitize_ptr_alu+0x32b/0xac0 [ 353.865657][ C0] kernel_clone+0x21e/0x9e0 [ 353.871212][ C1] __set_page_owner+0x28/0x2e0 [ 353.876160][ C0] ? create_io_thread+0x1e0/0x1e0 [ 353.880844][ C1] ? kernel_init_free_pages+0xda/0xf0 [ 353.885360][ C0] ? _raw_spin_unlock+0x4d/0x70 [ 353.890826][ C1] post_alloc_hook+0x1a3/0x1b0 [ 353.895688][ C0] ? finish_task_switch+0x167/0x7b0 [ 353.900549][ C1] prep_new_page+0x1b/0x110 [ 353.904888][ C0] kernel_thread+0x168/0x1e0 [ 353.909489][ C1] get_page_from_freelist+0x3550/0x35d0 [ 353.914348][ C0] ? kthread_blkcg+0xd0/0xd0 [ 353.919556][ C1] ? is_bpf_text_address+0x172/0x190 [ 353.924244][ C0] ? ptrace_event_pid+0x180/0x180 [ 353.928845][ C1] ? stack_trace_save+0x1c0/0x1c0 [ 353.933876][ C0] ? kthread_blkcg+0xd0/0xd0 [ 353.938213][ C1] ? __kernel_text_address+0x9b/0x110 [ 353.942644][ C0] ? _raw_spin_trylock_bh+0x190/0x190 [ 353.948028][ C1] ? lruvec_init+0x150/0x150 [ 353.952535][ C0] ? __kasan_check_read+0x11/0x20 [ 353.957661][ C1] ? __alloc_pages+0x8f0/0x8f0 [ 353.962519][ C0] ? schedule+0x136/0x1e0 [ 353.967466][ C1] ? __alloc_pages_bulk+0xe40/0xe40 [ 353.971890][ C0] kthreadd+0x35b/0x490 [ 353.977105][ C1] ? stack_trace_save+0x1c0/0x1c0 [ 353.982306][ C0] ? kthread_stop+0x410/0x410 [ 353.986732][ C1] __alloc_pages+0x27e/0x8f0 [ 353.991599][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 353.996191][ C1] ? prep_new_page+0x110/0x110 [ 354.000356][ C0] ? calculate_sigpending+0x7c/0x90 [ 354.005393][ C1] ? stack_trace_save+0x113/0x1c0 [ 354.009384][ C0] ? kthread_stop+0x410/0x410 [ 354.014244][ C1] ? stack_trace_snprint+0xf0/0xf0 [ 354.018759][ C0] ret_from_fork+0x1f/0x30 [ 354.023191][ C1] __stack_depot_save+0x38d/0x470 [ 354.028220][ C0] [ 354.032819][ C1] ? kfree+0xc8/0x220 [ 354.067994][ C1] kasan_set_track+0x5d/0x70 [ 354.072395][ C1] ? kasan_set_track+0x4b/0x70 [ 354.076995][ C1] ? kasan_set_free_info+0x23/0x40 [ 354.081941][ C1] ? ____kasan_slab_free+0x126/0x160 [ 354.087060][ C1] ? __kasan_slab_free+0x11/0x20 [ 354.091835][ C1] ? slab_free_freelist_hook+0xbd/0x190 [ 354.097215][ C1] ? kfree+0xc8/0x220 [ 354.101035][ C1] ? sock_map_unref+0x352/0x4d0 [ 354.105723][ C1] ? sock_hash_delete_elem+0x274/0x2f0 [ 354.111016][ C1] ? bpf_prog_2c29ac5cdc6b1842+0x3a/0x4a8 [ 354.116742][ C1] ? bpf_trace_run4+0x13f/0x270 [ 354.121432][ C1] ? __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 354.126904][ C1] ? __alloc_pages+0x3cb/0x8f0 [ 354.131499][ C1] ? wp_page_copy+0x200/0x1b00 [ 354.136100][ C1] ? do_wp_page+0x6fa/0xb60 [ 354.140436][ C1] ? handle_pte_fault+0x7c0/0x24d0 [ 354.145386][ C1] ? do_handle_mm_fault+0x20bc/0x2400 [ 354.150601][ C1] ? exc_page_fault+0x3b5/0x830 [ 354.155283][ C1] ? asm_exc_page_fault+0x27/0x30 [ 354.160152][ C1] ? post_alloc_hook+0x1a3/0x1b0 [ 354.164917][ C1] kasan_set_free_info+0x23/0x40 [ 354.169709][ C1] ____kasan_slab_free+0x126/0x160 [ 354.174739][ C1] __kasan_slab_free+0x11/0x20 [ 354.179330][ C1] slab_free_freelist_hook+0xbd/0x190 [ 354.184529][ C1] ? sock_map_unref+0x352/0x4d0 [ 354.189305][ C1] kfree+0xc8/0x220 [ 354.192948][ C1] sock_map_unref+0x352/0x4d0 [ 354.197472][ C1] sock_hash_delete_elem+0x274/0x2f0 [ 354.202583][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x4a8 [ 354.207962][ C1] bpf_trace_run4+0x13f/0x270 [ 354.212476][ C1] ? bpf_trace_run3+0x250/0x250 [ 354.217165][ C1] __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 354.222457][ C1] __alloc_pages+0x3cb/0x8f0 [ 354.226887][ C1] ? prep_new_page+0x110/0x110 [ 354.231486][ C1] ? cpumask_next+0x8a/0xb0 [ 354.235825][ C1] wp_page_copy+0x200/0x1b00 [ 354.240248][ C1] ? text_poke_loc_init+0xc5/0x540 [ 354.245196][ C1] ? __kasan_check_write+0x14/0x20 [ 354.250146][ C1] ? insert_page_into_pte_locked+0x4e0/0x4e0 [ 354.255958][ C1] ? text_poke_bp_batch+0x546/0x5d0 [ 354.261000][ C1] ? __pte_map_lock+0x442/0x620 [ 354.265681][ C1] do_wp_page+0x6fa/0xb60 [ 354.269849][ C1] handle_pte_fault+0x7c0/0x24d0 [ 354.274619][ C1] ? jump_label_update+0x3af/0x450 [ 354.279568][ C1] ? fault_around_bytes_set+0xc0/0xc0 [ 354.284773][ C1] ? mutex_unlock+0xb2/0x260 [ 354.289201][ C1] ? cpus_read_unlock+0x68/0xa0 [ 354.293893][ C1] do_handle_mm_fault+0x20bc/0x2400 [ 354.298923][ C1] ? numa_migrate_prep+0xe0/0xe0 [ 354.303700][ C1] ? irqentry_exit+0x30/0x40 [ 354.308120][ C1] ? sysvec_call_function_single+0x52/0xb0 [ 354.313763][ C1] ? asm_sysvec_call_function_single+0x1b/0x20 [ 354.319927][ C1] exc_page_fault+0x3b5/0x830 [ 354.324442][ C1] asm_exc_page_fault+0x27/0x30 [ 354.329127][ C1] RIP: 0033:0x7faa983102d0 [ 354.333401][ C1] Code: 41 54 55 48 89 f5 53 89 fb 48 83 ec 18 48 83 3d 1d 0d 0a 00 00 89 54 24 0c 74 08 84 c9 0f 85 09 02 00 00 31 c0 ba 01 00 00 00 0f b1 15 10 3a 0a 00 0f 85 0f 02 00 00 4c 8d 25 03 3a 0a 00 4c [ 354.352992][ C1] RSP: 002b:00007ffcbfee7c90 EFLAGS: 00010246 [ 354.358981][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 354.366880][ C1] RDX: 0000000000000001 RSI: 00007faa983b1120 RDI: 0000000000000000 [ 354.374690][ C1] RBP: 00007faa983b1120 R08: 0000000000000006 R09: 0000000000000006 [ 354.382502][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 354.390315][ C1] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000001 [ 354.398130][ C1]