Warning: Permanently added '10.128.0.227' (ED25519) to the list of known hosts. 2024/02/11 05:53:36 ignoring optional flag "sandboxArg"="0" 2024/02/11 05:53:36 parsed 1 programs [ 43.747758][ T23] kauditd_printk_skb: 72 callbacks suppressed [ 43.747767][ T23] audit: type=1400 audit(1707630816.670:148): avc: denied { mounton } for pid=404 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 43.779120][ T23] audit: type=1400 audit(1707630816.710:149): avc: denied { mount } for pid=404 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 43.802874][ T23] audit: type=1400 audit(1707630816.730:150): avc: denied { unlink } for pid=404 comm="syz-executor" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" 2024/02/11 05:53:36 executed programs: 0 [ 43.872112][ T404] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 43.944012][ T412] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.950855][ T412] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.958854][ T412] device bridge_slave_0 entered promiscuous mode [ 43.965951][ T412] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.972967][ T412] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.980525][ T412] device bridge_slave_1 entered promiscuous mode [ 44.027329][ T23] audit: type=1400 audit(1707630816.950:151): avc: denied { create } for pid=412 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 44.035574][ T412] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.047905][ T23] audit: type=1400 audit(1707630816.950:152): avc: denied { write } for pid=412 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 44.054667][ T412] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.054787][ T412] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.075747][ T23] audit: type=1400 audit(1707630816.950:153): avc: denied { read } for pid=412 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 44.082181][ T412] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.133083][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.140588][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.148482][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.155958][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.165831][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.174080][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.181075][ T364] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.203964][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.212086][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.219056][ T364] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.227184][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.235350][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.253410][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.261261][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.280221][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.289633][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.298185][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.312394][ T23] audit: type=1400 audit(1707630817.230:154): avc: denied { mounton } for pid=412 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=946 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 44.346931][ T23] audit: type=1400 audit(1707630817.270:155): avc: denied { write } for pid=417 comm="syz-executor.0" name="vga_arbiter" dev="devtmpfs" ino=1029 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 178.161061][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 123s! [kworker/u4:0:7] [ 178.169041][ C0] Modules linked in: [ 178.172894][ C0] CPU: 0 PID: 7 Comm: kworker/u4:0 Not tainted 5.4.265-syzkaller-04843-g1b3143b9b166 #0 [ 178.182547][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 178.192560][ C0] Workqueue: events_unbound toggle_allocation_gate [ 178.198873][ C0] RIP: 0010:smp_call_function_single+0x235/0x4a0 [ 178.205205][ C0] Code: 0f 85 df 01 00 00 44 8b 74 24 58 44 89 f6 83 e6 01 31 ff e8 6d b0 0a 00 41 83 e6 01 75 0a e8 72 ad 0a 00 e9 f4 00 00 00 f3 90 <42> 0f b6 04 2b 84 c0 75 15 f7 44 24 58 01 00 00 00 0f 84 d6 00 00 [ 178.226394][ C0] RSP: 0018:ffff8881f5dbf8a0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 178.234733][ C0] RAX: ffffffff81599971 RBX: 1ffff1103ebb7f1f RCX: ffff8881f5d63f00 [ 178.242631][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 178.250431][ C0] RBP: ffff8881f5dbf990 R08: ffffffff81599943 R09: ffffed103edeb189 [ 178.258246][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff1103ebb7f18 [ 178.266134][ C0] R13: dffffc0000000000 R14: 0000000000000001 R15: 0000000000000000 [ 178.274039][ C0] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 178.282889][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 178.289519][ C0] CR2: 00007ffd92fcb538 CR3: 00000001e9387000 CR4: 00000000003406b0 [ 178.297569][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 178.305324][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 178.313208][ C0] Call Trace: [ 178.316335][ C0] [ 178.319138][ C0] ? watchdog_timer_fn+0x53d/0x600 [ 178.324059][ C0] ? proc_watchdog_cpumask+0xc0/0xc0 [ 178.329185][ C0] ? __hrtimer_run_queues+0x3e9/0xb90 [ 178.334396][ C0] ? hrtimer_interrupt+0x890/0x890 [ 178.339337][ C0] ? kvm_sched_clock_read+0x14/0x40 [ 178.344425][ C0] ? sched_clock+0x36/0x40 [ 178.348729][ C0] ? ktime_get+0xf9/0x130 [ 178.353074][ C0] ? ktime_get_update_offsets_now+0x26c/0x280 [ 178.359059][ C0] ? hrtimer_interrupt+0x38a/0x890 [ 178.364006][ C0] ? smp_apic_timer_interrupt+0x110/0x460 [ 178.369555][ C0] ? apic_timer_interrupt+0xf/0x20 [ 178.374505][ C0] [ 178.377281][ C0] ? smp_call_function_single+0x223/0x4a0 [ 178.382917][ C0] ? smp_call_function_single+0x251/0x4a0 [ 178.388492][ C0] ? smp_call_function_single+0x235/0x4a0 [ 178.394205][ C0] ? text_poke_bp_batch+0x2b0/0x2b0 [ 178.399252][ C0] ? check_preemption_disabled+0x9f/0x320 [ 178.404794][ C0] ? generic_smp_call_function_single_interrupt+0x10/0x10 [ 178.412014][ C0] ? check_preemption_disabled+0x9f/0x320 [ 178.417928][ C0] ? text_poke_bp_batch+0x2b0/0x2b0 [ 178.423039][ C0] ? debug_smp_processor_id+0x20/0x20 [ 178.428441][ C0] ? arch_stack_walk+0x111/0x140 [ 178.433304][ C0] ? check_preemption_disabled+0x9f/0x320 [ 178.438988][ C0] ? find_next_and_bit+0x156/0x190 [ 178.443945][ C0] ? cpumask_next_and+0x11/0x30 [ 178.448588][ C0] smp_call_function_many+0x6fe/0x9b0 [ 178.453802][ C0] ? cpumask_any_but+0x9c/0xb0 [ 178.458485][ C0] ? text_poke_bp_batch+0x2b0/0x2b0 [ 178.463600][ C0] ? flush_tlb_mm_range+0x214/0x2b0 [ 178.468641][ C0] ? smp_call_function_any+0x190/0x190 [ 178.473922][ C0] ? _raw_spin_unlock+0x49/0x60 [ 178.478605][ C0] ? text_poke_bp_batch+0x2b0/0x2b0 [ 178.483639][ C0] on_each_cpu+0xa5/0x1a0 [ 178.487829][ C0] ? text_poke+0x10/0x10 [ 178.491889][ C0] ? smp_call_function+0x90/0x90 [ 178.496671][ C0] text_poke_bp_batch+0x11a/0x2b0 [ 178.501617][ C0] ? patch_cmp+0x40/0x40 [ 178.505704][ C0] arch_jump_label_transform_apply+0x27/0x40 [ 178.511533][ C0] static_key_enable_cpuslocked+0x12c/0x240 [ 178.517329][ C0] static_key_enable+0x16/0x20 [ 178.522120][ C0] toggle_allocation_gate+0xb1/0x240 [ 178.527226][ C0] ? kfence_protect+0x1e0/0x1e0 [ 178.531999][ C0] ? __schedule+0xb0d/0x1320 [ 178.536432][ C0] ? _raw_spin_lock_irqsave+0x210/0x210 [ 178.541803][ C0] ? read_word_at_a_time+0xe/0x20 [ 178.546662][ C0] ? strscpy+0x89/0x220 [ 178.550657][ C0] process_one_work+0x765/0xd20 [ 178.555454][ C0] worker_thread+0xaef/0x1470 [ 178.560072][ C0] kthread+0x2da/0x360 [ 178.563975][ C0] ? worker_clr_flags+0x170/0x170 [ 178.568818][ C0] ? kthread_blkcg+0xd0/0xd0 [ 178.573255][ C0] ret_from_fork+0x1f/0x30 [ 178.577505][ C0] Sending NMI from CPU 0 to CPUs 1: [ 178.583577][ C0] NMI backtrace for cpu 1 [ 178.583583][ C0] CPU: 1 PID: 727 Comm: syz-executor.0 Not tainted 5.4.265-syzkaller-04843-g1b3143b9b166 #0 [ 178.583589][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 178.583593][ C0] RIP: 0010:check_memory_region+0x56/0x280 [ 178.583603][ C0] Code: b8 00 00 00 00 00 fc ff df 4e 8d 0c 03 4c 8d 54 37 ff 49 c1 ea 03 49 bb 01 00 00 00 00 fc ff df 4f 8d 34 1a 4c 89 f5 4c 29 cd <48> 83 fd 10 7f 26 48 85 ed 0f 84 3a 01 00 00 49 f7 d2 49 01 da 41 [ 178.583607][ C0] RSP: 0018:ffff8881e79cfc98 EFLAGS: 00000002 [ 178.583614][ C0] RAX: 0000000000000001 RBX: 1ffff1103cf39fa0 RCX: ffffffff8450cb29 [ 178.583619][ C0] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff8881e79cfd00 [ 178.583624][ C0] RBP: 0000000000000001 R08: dffffc0000000000 R09: ffffed103cf39fa0 [ 178.583628][ C0] R10: 1ffff1103cf39fa0 R11: dffffc0000000001 R12: ffff8881e79cfd00 [ 178.583633][ C0] R13: ffffffff87126360 R14: ffffed103cf39fa1 R15: dffffc0000000000 [ 178.583638][ C0] FS: 00005555565a5480(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 178.583642][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 178.583646][ C0] CR2: 00007faa61567d58 CR3: 00000001e9387000 CR4: 00000000003406a0 [ 178.583651][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 178.583656][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 178.583658][ C0] Call Trace: [ 178.583660][ C0] [ 178.583663][ C0] ? nmi_cpu_backtrace+0x112/0x130 [ 178.583666][ C0] ? nmi_cpu_backtrace_handler+0x8/0x10 [ 178.583669][ C0] ? nmi_handle+0xad/0x2f0 [ 178.583672][ C0] ? check_memory_region+0x56/0x280 [ 178.583675][ C0] ? do_nmi+0x251/0x610 [ 178.583678][ C0] ? end_repeat_nmi+0x16/0x2c [ 178.583681][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 178.583684][ C0] ? check_memory_region+0x56/0x280 [ 178.583687][ C0] ? check_memory_region+0x56/0x280 [ 178.583690][ C0] ? check_memory_region+0x56/0x280 [ 178.583692][ C0] [ 178.583695][ C0] _raw_spin_lock_irqsave+0xf9/0x210 [ 178.583698][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 178.583701][ C0] vga_arb_release+0x200/0x960 [ 178.583704][ C0] ? vga_arb_open+0x220/0x220 [ 178.583707][ C0] __fput+0x262/0x680 [ 178.583710][ C0] task_work_run+0x140/0x170 [ 178.583713][ C0] exit_to_usermode_loop+0x190/0x1a0 [ 178.583716][ C0] prepare_exit_to_usermode+0x199/0x200 [ 178.583720][ C0] entry_SYSCALL_64_after_hwframe+0x5c/0xc1