[ 3.301200][ T84] acpid (84) used greatest stack depth: 23344 bytes left [ 3.546045][ T99] udevd[99]: starting version 3.2.11 [ 3.608440][ T100] udevd[100]: starting eudev-3.2.11 [ 3.610231][ T99] udevd (99) used greatest stack depth: 22096 bytes left [ 12.217030][ T30] kauditd_printk_skb: 50 callbacks suppressed [ 12.217039][ T30] audit: type=1400 audit(1712404683.160:61): avc: denied { transition } for pid=224 comm="sshd" path="/bin/sh" dev="sda1" ino=89 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 12.220858][ T30] audit: type=1400 audit(1712404683.160:62): avc: denied { noatsecure } for pid=224 comm="sshd" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 12.227006][ T30] audit: type=1400 audit(1712404683.160:63): avc: denied { write } for pid=224 comm="sh" path="pipe:[895]" dev="pipefs" ino=895 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 12.230247][ T30] audit: type=1400 audit(1712404683.160:64): avc: denied { rlimitinh } for pid=224 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 12.232711][ T30] audit: type=1400 audit(1712404683.160:65): avc: denied { siginh } for pid=224 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.0.146' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program [ 29.328293][ T30] audit: type=1400 audit(1712404700.270:66): avc: denied { execmem } for pid=295 comm="syz-executor352" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 29.334273][ T30] audit: type=1400 audit(1712404700.270:67): avc: denied { map_create } for pid=299 comm="syz-executor352" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 29.337759][ T30] audit: type=1400 audit(1712404700.270:68): avc: denied { perfmon } for pid=303 comm="syz-executor352" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 29.341651][ T30] audit: type=1400 audit(1712404700.270:69): avc: denied { map_read map_write } for pid=303 comm="syz-executor352" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 29.345939][ T30] audit: type=1400 audit(1712404700.270:70): avc: denied { bpf } for pid=303 comm="syz-executor352" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 29.353433][ T30] audit: type=1400 audit(1712404700.270:71): avc: denied { prog_load } for pid=303 comm="syz-executor352" 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 [ 29.473766][ T30] audit: type=1400 audit(1712404700.410:72): avc: denied { prog_run } for pid=299 comm="syz-executor352" 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 35.880536][ C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102? [ 35.892406][ T938] BUG: scheduling while atomic: syz-executor352/938/0x00000002 [ 35.900111][ T938] Modules linked in: [ 35.904187][ T938] Preemption disabled at: [ 35.904198][ T938] [] is_module_text_address+0x1a/0x140 [ 35.916912][ T938] CPU: 1 PID: 938 Comm: syz-executor352 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 35.926964][ T938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 35.936864][ T938] Call Trace: [ 35.939983][ T938] [ 35.942761][ T938] dump_stack_lvl+0x151/0x1b7 [ 35.947272][ T938] ? is_module_text_address+0x1a/0x140 [ 35.952565][ T938] ? is_module_text_address+0x1a/0x140 [ 35.958075][ T938] ? io_uring_drop_tctx_refs+0x190/0x190 [ 35.963508][ T938] ? stack_trace_save+0x113/0x1c0 [ 35.968396][ T938] ? is_module_text_address+0x1a/0x140 [ 35.973661][ T938] dump_stack+0x15/0x17 [ 35.977850][ T938] __schedule_bug+0x195/0x260 [ 35.982369][ T938] ? ttwu_queue_wakelist+0x510/0x510 [ 35.987478][ T938] ? save_stack+0x11a/0x1e0 [ 35.991925][ T938] __schedule+0xd19/0x1590 [ 35.996165][ T938] ? bpf_int_jit_compile+0xb2a2/0xc6d0 [ 36.001455][ T938] ? bpf_prog_select_runtime+0x706/0x9e0 [ 36.007009][ T938] ? kvm_sched_clock_read+0x18/0x40 [ 36.012052][ T938] ? __sched_text_start+0x8/0x8 [ 36.016991][ T938] ? page_ext_put+0x1c/0x30 [ 36.021330][ T938] schedule+0x11f/0x1e0 [ 36.025322][ T938] schedule_preempt_disabled+0x13/0x20 [ 36.031424][ T938] __mutex_lock+0x5b5/0x1870 [ 36.035834][ T938] ? prep_new_page+0x1b/0x110 [ 36.040576][ T938] ? get_page_from_freelist+0x3550/0x35d0 [ 36.046124][ T938] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 36.052726][ T938] ? __stack_depot_save+0x34/0x470 [ 36.057819][ T938] ? lruvec_init+0x150/0x150 [ 36.062246][ T938] __mutex_lock_slowpath+0xe/0x10 [ 36.067097][ T938] mutex_lock+0x135/0x1e0 [ 36.071264][ T938] ? wait_for_completion_killable_timeout+0x10/0x10 [ 36.077685][ T938] ? __alloc_pages+0x8f0/0x8f0 [ 36.082290][ T938] _vm_unmap_aliases+0x328/0x3b0 [ 36.087062][ T938] vm_unmap_aliases+0x19/0x20 [ 36.091580][ T938] change_page_attr_set_clr+0x308/0x1050 [ 36.097044][ T938] ? debug_smp_processor_id+0x17/0x20 [ 36.102271][ T938] ? get_random_u32+0x368/0x660 [ 36.106938][ T938] ? __set_memory_prot+0x100/0x100 [ 36.111881][ T938] ? get_random_u64+0x5c0/0x5c0 [ 36.116830][ T938] ? __kmalloc+0x13a/0x270 [ 36.121435][ T938] ? __vmalloc_node_range+0x2d6/0x8d0 [ 36.126641][ T938] ? is_vmalloc_or_module_addr+0xd/0x50 [ 36.132714][ T938] ? __kasan_unpoison_vmalloc+0x6a/0x90 [ 36.138095][ T938] ? emit_insn_suffix+0xdb/0x350 [ 36.142966][ T938] ? __kasan_check_write+0x14/0x20 [ 36.148135][ T938] ? _raw_spin_lock+0xa4/0x1b0 [ 36.152735][ T938] set_memory_ro+0xa1/0xe0 [ 36.157072][ T938] ? set_memory_nx+0x130/0x130 [ 36.161673][ T938] ? bpf_int_jit_compile+0x611c/0xc6d0 [ 36.166966][ T938] ? _raw_spin_unlock+0x4d/0x70 [ 36.171653][ T938] bpf_int_jit_compile+0xbf42/0xc6d0 [ 36.176781][ T938] ? emit_bpf_dispatcher+0xd90/0xd90 [ 36.181990][ T938] bpf_prog_select_runtime+0x706/0x9e0 [ 36.187289][ T938] ? memset+0x35/0x40 [ 36.191098][ T938] ? bpf_obj_name_cpy+0x196/0x1e0 [ 36.195963][ T938] bpf_prog_load+0x1315/0x1b50 [ 36.200559][ T938] ? map_freeze+0x370/0x370 [ 36.204910][ T938] ? selinux_bpf+0xcb/0x100 [ 36.209247][ T938] ? security_bpf+0x82/0xb0 [ 36.213578][ T938] __sys_bpf+0x4bc/0x760 [ 36.217659][ T938] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 36.222874][ T938] ? debug_smp_processor_id+0x17/0x20 [ 36.228073][ T938] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 36.233972][ T938] __x64_sys_bpf+0x7c/0x90 [ 36.238228][ T938] do_syscall_64+0x3d/0xb0 [ 36.242485][ T938] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 36.248234][ T938] RIP: 0033:0x7f22d0619ee9 [ 36.252465][ T938] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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 [ 36.272277][ T938] RSP: 002b:00007ffc9b664ac8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 executing program executing program executing program [ 36.280950][ T938] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f22d0619ee9 [ 36.288772][ T938] RDX: 0000000000000090 RSI: 00000000200004c0 RDI: 0000000000000005 [ 36.296569][ T938] RBP: 0000000000000000 R08: 00000000000000a0 R09: 00000000000000a0 [ 36.304427][ T938] R10: 00000000000000a0 R11: 0000000000000246 R12: 0000000000000000 [ 36.312279][ T938] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 36.320276][ T938] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 38.692239][ C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102? [ 38.703973][ T1168] BUG: scheduling while atomic: syz-executor352/1168/0x00000002 [ 38.711683][ T1168] Modules linked in: [ 38.715419][ T1168] Preemption disabled at: [ 38.715427][ T1168] [] is_module_text_address+0x1a/0x140 [ 38.726532][ T1168] CPU: 1 PID: 1168 Comm: syz-executor352 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 38.738057][ T1168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 38.747955][ T1168] Call Trace: [ 38.751076][ T1168] [ 38.753851][ T1168] dump_stack_lvl+0x151/0x1b7 [ 38.758379][ T1168] ? is_module_text_address+0x1a/0x140 [ 38.763665][ T1168] ? is_module_text_address+0x1a/0x140 [ 38.768966][ T1168] ? io_uring_drop_tctx_refs+0x190/0x190 [ 38.774422][ T1168] ? stack_trace_save+0x113/0x1c0 [ 38.779288][ T1168] ? is_module_text_address+0x1a/0x140 [ 38.784575][ T1168] dump_stack+0x15/0x17 [ 38.788578][ T1168] __schedule_bug+0x195/0x260 [ 38.793086][ T1168] ? ttwu_queue_wakelist+0x510/0x510 [ 38.798202][ T1168] ? save_stack+0x11a/0x1e0 [ 38.802543][ T1168] __schedule+0xd19/0x1590 [ 38.806797][ T1168] ? bpf_int_jit_compile+0xb2a2/0xc6d0 [ 38.812093][ T1168] ? bpf_prog_select_runtime+0x706/0x9e0 [ 38.817646][ T1168] ? kvm_sched_clock_read+0x18/0x40 [ 38.822704][ T1168] ? __sched_text_start+0x8/0x8 [ 38.828153][ T1168] ? page_ext_put+0x1c/0x30 [ 38.832495][ T1168] schedule+0x11f/0x1e0 [ 38.836481][ T1168] schedule_preempt_disabled+0x13/0x20 [ 38.841773][ T1168] __mutex_lock+0x5b5/0x1870 [ 38.846203][ T1168] ? prep_new_page+0x1b/0x110 [ 38.850716][ T1168] ? get_page_from_freelist+0x3550/0x35d0 [ 38.856268][ T1168] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 38.862868][ T1168] ? __stack_depot_save+0x34/0x470 [ 38.867831][ T1168] ? lruvec_init+0x150/0x150 [ 38.872239][ T1168] __mutex_lock_slowpath+0xe/0x10 [ 38.877101][ T1168] mutex_lock+0x135/0x1e0 [ 38.881379][ T1168] ? wait_for_completion_killable_timeout+0x10/0x10 [ 38.887784][ T1168] ? __alloc_pages+0x8f0/0x8f0 [ 38.892374][ T1168] _vm_unmap_aliases+0x328/0x3b0 [ 38.897168][ T1168] vm_unmap_aliases+0x19/0x20 [ 38.901659][ T1168] change_page_attr_set_clr+0x308/0x1050 [ 38.907131][ T1168] ? debug_smp_processor_id+0x17/0x20 [ 38.912334][ T1168] ? get_random_u32+0x368/0x660 [ 38.917027][ T1168] ? __set_memory_prot+0x100/0x100 [ 38.921970][ T1168] ? get_random_u64+0x5c0/0x5c0 [ 38.926657][ T1168] ? __kmalloc+0x13a/0x270 [ 38.930907][ T1168] ? __vmalloc_node_range+0x2d6/0x8d0 [ 38.936116][ T1168] ? is_vmalloc_or_module_addr+0xd/0x50 [ 38.941500][ T1168] ? __kasan_unpoison_vmalloc+0x6a/0x90 [ 38.946880][ T1168] ? emit_insn_suffix+0xdb/0x350 [ 38.951652][ T1168] ? __kasan_check_write+0x14/0x20 [ 38.956598][ T1168] ? _raw_spin_lock+0xa4/0x1b0 [ 38.961252][ T1168] set_memory_ro+0xa1/0xe0 [ 38.965459][ T1168] ? set_memory_nx+0x130/0x130 [ 38.970057][ T1168] ? bpf_int_jit_compile+0x611c/0xc6d0 [ 38.975349][ T1168] ? _raw_spin_unlock+0x4d/0x70 [ 38.980034][ T1168] bpf_int_jit_compile+0xbf42/0xc6d0 [ 38.985168][ T1168] ? emit_bpf_dispatcher+0xd90/0xd90 [ 38.990281][ T1168] bpf_prog_select_runtime+0x706/0x9e0 [ 38.995576][ T1168] ? memset+0x35/0x40 [ 38.999387][ T1168] ? bpf_obj_name_cpy+0x196/0x1e0 [ 39.004258][ T1168] bpf_prog_load+0x1315/0x1b50 [ 39.008852][ T1168] ? map_freeze+0x370/0x370 [ 39.013202][ T1168] ? selinux_bpf+0xcb/0x100 [ 39.017530][ T1168] ? security_bpf+0x82/0xb0 [ 39.021868][ T1168] __sys_bpf+0x4bc/0x760 [ 39.025950][ T1168] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 39.031180][ T1168] ? debug_smp_processor_id+0x17/0x20 [ 39.036362][ T1168] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 39.042265][ T1168] __x64_sys_bpf+0x7c/0x90 [ 39.046517][ T1168] do_syscall_64+0x3d/0xb0 [ 39.050784][ T1168] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 39.056620][ T1168] RIP: 0033:0x7f22d0619ee9 [ 39.061031][ T1168] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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 [ 39.080473][ T1168] RSP: 002b:00007ffc9b664ac8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 executing program [ 39.088722][ T1168] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f22d0619ee9 [ 39.096529][ T1168] RDX: 0000000000000090 RSI: 00000000200004c0 RDI: 0000000000000005 [ 39.104365][ T1168] RBP: 0000000000000000 R08: 00000000000000a0 R09: 00000000000000a0 [ 39.112157][ T1168] R10: 00000000000000a0 R11: 0000000000000246 R12: 0000000000000000 [ 39.120138][ T1168] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 39.127951][ T1168] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 43.948889][ C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102? [ 43.961603][ T1659] BUG: scheduling while atomic: syz-executor352/1659/0x00000002 [ 43.969102][ T1659] Modules linked in: [ 43.972790][ T1659] Preemption disabled at: [ 43.972797][ T1659] [] free_unref_page+0x1ac/0x750 [ 43.983292][ T1659] CPU: 1 PID: 1659 Comm: syz-executor352 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 43.994841][ T1659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 44.004729][ T1659] Call Trace: [ 44.007851][ T1659] [ 44.010631][ T1659] dump_stack_lvl+0x151/0x1b7 [ 44.015154][ T1659] ? free_unref_page+0x1ac/0x750 [ 44.019915][ T1659] ? free_unref_page+0x1ac/0x750 [ 44.024695][ T1659] ? io_uring_drop_tctx_refs+0x190/0x190 [ 44.030158][ T1659] ? free_unref_page+0x1ac/0x750 [ 44.034929][ T1659] dump_stack+0x15/0x17 [ 44.038923][ T1659] __schedule_bug+0x195/0x260 [ 44.043441][ T1659] ? ttwu_queue_wakelist+0x510/0x510 [ 44.048557][ T1659] __schedule+0xd19/0x1590 [ 44.052811][ T1659] ? __sched_text_start+0x8/0x8 [ 44.057497][ T1659] schedule+0x11f/0x1e0 [ 44.061490][ T1659] exit_to_user_mode_loop+0x4d/0xe0 [ 44.066528][ T1659] exit_to_user_mode_prepare+0x5a/0xa0 [ 44.071822][ T1659] syscall_exit_to_user_mode+0x26/0x160 [ 44.077197][ T1659] do_syscall_64+0x49/0xb0 [ 44.081453][ T1659] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 44.087179][ T1659] RIP: 0033:0x7f22d0619ee9 [ 44.091433][ T1659] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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 [ 44.110876][ T1659] RSP: 002b:00007ffc9b664ac8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 44.119139][ T1659] RAX: 0000000000000006 RBX: 0000000000000000 RCX: 00007f22d0619ee9 [ 44.126931][ T1659] RDX: 000000000000002e RSI: 0000000020000080 RDI: 0000000000000005 [ 44.134850][ T1659] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000000a0 executing program executing program executing program executing program executing program executing program executing program executing program [ 44.142644][ T1659] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 44.150462][ T1659] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 44.158268][ T1659] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 44.629357][ C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102? [ 44.641079][ T1710] BUG: scheduling while atomic: syz-executor352/1710/0x00000002 [ 44.648850][ T1710] Modules linked in: [ 44.652537][ T1710] Preemption disabled at: [ 44.652546][ T1710] [] is_module_text_address+0x1a/0x140 [ 44.663546][ T1710] CPU: 1 PID: 1710 Comm: syz-executor352 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 44.675257][ T1710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 44.685151][ T1710] Call Trace: [ 44.688369][ T1710] [ 44.691146][ T1710] dump_stack_lvl+0x151/0x1b7 [ 44.695656][ T1710] ? is_module_text_address+0x1a/0x140 [ 44.700952][ T1710] ? is_module_text_address+0x1a/0x140 [ 44.706362][ T1710] ? io_uring_drop_tctx_refs+0x190/0x190 [ 44.711833][ T1710] ? stack_trace_save+0x113/0x1c0 [ 44.716691][ T1710] ? is_module_text_address+0x1a/0x140 [ 44.721993][ T1710] dump_stack+0x15/0x17 [ 44.725979][ T1710] __schedule_bug+0x195/0x260 [ 44.730491][ T1710] ? ttwu_queue_wakelist+0x510/0x510 [ 44.735647][ T1710] ? save_stack+0x11a/0x1e0 [ 44.739952][ T1710] __schedule+0xd19/0x1590 [ 44.744206][ T1710] ? bpf_int_jit_compile+0xb2a2/0xc6d0 [ 44.749795][ T1710] ? bpf_prog_select_runtime+0x706/0x9e0 [ 44.755225][ T1710] ? kvm_sched_clock_read+0x18/0x40 [ 44.760263][ T1710] ? __sched_text_start+0x8/0x8 [ 44.764948][ T1710] ? page_ext_put+0x1c/0x30 [ 44.769286][ T1710] schedule+0x11f/0x1e0 [ 44.773278][ T1710] schedule_preempt_disabled+0x13/0x20 [ 44.778572][ T1710] __mutex_lock+0x5b5/0x1870 [ 44.783007][ T1710] ? prep_new_page+0x1b/0x110 [ 44.787518][ T1710] ? get_page_from_freelist+0x3550/0x35d0 [ 44.793070][ T1710] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 44.799669][ T1710] ? _raw_spin_unlock+0x4d/0x70 [ 44.804350][ T1710] ? __stack_depot_save+0x34/0x470 [ 44.809298][ T1710] ? lruvec_init+0x150/0x150 [ 44.813733][ T1710] __mutex_lock_slowpath+0xe/0x10 [ 44.818589][ T1710] mutex_lock+0x135/0x1e0 [ 44.822766][ T1710] ? wait_for_completion_killable_timeout+0x10/0x10 [ 44.829175][ T1710] ? __alloc_pages+0x8f0/0x8f0 [ 44.833776][ T1710] _vm_unmap_aliases+0x328/0x3b0 [ 44.838551][ T1710] vm_unmap_aliases+0x19/0x20 [ 44.843062][ T1710] change_page_attr_set_clr+0x308/0x1050 [ 44.848533][ T1710] ? debug_smp_processor_id+0x17/0x20 [ 44.853735][ T1710] ? get_random_u32+0x368/0x660 [ 44.858425][ T1710] ? __set_memory_prot+0x100/0x100 [ 44.863370][ T1710] ? get_random_u64+0x5c0/0x5c0 [ 44.868075][ T1710] ? __kmalloc+0x13a/0x270 [ 44.872333][ T1710] ? __vmalloc_node_range+0x2d6/0x8d0 [ 44.877519][ T1710] ? is_vmalloc_or_module_addr+0xd/0x50 [ 44.882903][ T1710] ? __kasan_unpoison_vmalloc+0x6a/0x90 [ 44.888283][ T1710] ? emit_insn_suffix+0xdb/0x350 [ 44.893055][ T1710] ? __kasan_check_write+0x14/0x20 [ 44.898261][ T1710] ? _raw_spin_lock+0xa4/0x1b0 [ 44.902873][ T1710] set_memory_ro+0xa1/0xe0 [ 44.907128][ T1710] ? set_memory_nx+0x130/0x130 [ 44.911715][ T1710] ? bpf_int_jit_compile+0x611c/0xc6d0 [ 44.917013][ T1710] ? _raw_spin_unlock+0x4d/0x70 [ 44.921700][ T1710] bpf_int_jit_compile+0xbf42/0xc6d0 [ 44.926823][ T1710] ? emit_bpf_dispatcher+0xd90/0xd90 [ 44.931943][ T1710] bpf_prog_select_runtime+0x706/0x9e0 [ 44.937234][ T1710] ? memset+0x35/0x40 [ 44.941057][ T1710] ? bpf_obj_name_cpy+0x196/0x1e0 [ 44.945910][ T1710] bpf_prog_load+0x1315/0x1b50 [ 44.950523][ T1710] ? map_freeze+0x370/0x370 [ 44.954864][ T1710] ? selinux_bpf+0xcb/0x100 [ 44.959365][ T1710] ? security_bpf+0x82/0xb0 [ 44.963705][ T1710] __sys_bpf+0x4bc/0x760 [ 44.967790][ T1710] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 44.972991][ T1710] ? debug_smp_processor_id+0x17/0x20 [ 44.978202][ T1710] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 44.984102][ T1710] __x64_sys_bpf+0x7c/0x90 [ 44.988353][ T1710] do_syscall_64+0x3d/0xb0 [ 44.992603][ T1710] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 44.998335][ T1710] RIP: 0033:0x7f22d0619ee9 [ 45.002587][ T1710] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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 [ 45.022123][ T1710] RSP: 002b:00007ffc9b664ac8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 45.030359][ T1710] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f22d0619ee9 [ 45.038171][ T1710] RDX: 0000000000000090 RSI: 00000000200004c0 RDI: 0000000000000005 [ 45.045984][ T1710] RBP: 0000000000000000 R08: 00000000000000a0 R09: 00000000000000a0 [ 45.053805][ T1710] R10: 00000000000000a0 R11: 0000000000000246 R12: 0000000000000000 [ 45.061606][ T1710] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 45.069684][ T1710] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program