Warning: Permanently added '10.128.1.175' (ED25519) to the list of known hosts.
2026/08/26 09:42:07 parsed 1 programs
2026/08/26 09:42:07 serving rpc on tcp://36787
[ 95.659230][ T36] audit: type=1400 audit(1787737327.670:64): avc: denied { node_bind } for pid=302 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 96.750718][ T36] audit: type=1400 audit(1787737328.770:65): avc: denied { mounton } for pid=308 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1
[ 96.751796][ T308] cgroup: Unknown subsys name 'net'
[ 96.774090][ T36] audit: type=1400 audit(1787737328.770:66): avc: denied { mount } for pid=308 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 96.801793][ T36] audit: type=1400 audit(1787737328.800:67): avc: denied { unmount } for pid=308 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 96.801977][ T308] cgroup: Unknown subsys name 'devices'
[ 96.922785][ T308] cgroup: Unknown subsys name 'hugetlb'
[ 96.928773][ T308] cgroup: Unknown subsys name 'rlimit'
[ 97.047521][ T36] audit: type=1400 audit(1787737329.060:68): avc: denied { setattr } for pid=308 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 97.070931][ T36] audit: type=1400 audit(1787737329.060:69): avc: denied { create } for pid=308 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 97.092118][ T36] audit: type=1400 audit(1787737329.060:70): avc: denied { write } for pid=308 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 97.101157][ T312] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 97.113056][ T36] audit: type=1400 audit(1787737329.060:71): avc: denied { read } for pid=308 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
Setting up swapspace version 1, size = 127995904 bytes
[ 97.143137][ T36] audit: type=1400 audit(1787737329.060:72): avc: denied { sys_module } for pid=308 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1
[ 97.165158][ T36] audit: type=1400 audit(1787737329.060:73): avc: denied { mounton } for pid=308 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
[ 97.231089][ T308] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 98.255090][ T315] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[ 98.516825][ T337] bridge0: port 1(bridge_slave_0) entered blocking state
[ 98.524116][ T337] bridge0: port 1(bridge_slave_0) entered disabled state
[ 98.531252][ T337] bridge_slave_0: entered allmulticast mode
[ 98.537755][ T337] bridge_slave_0: entered promiscuous mode
[ 98.544945][ T337] bridge0: port 2(bridge_slave_1) entered blocking state
[ 98.552465][ T337] bridge0: port 2(bridge_slave_1) entered disabled state
[ 98.559735][ T337] bridge_slave_1: entered allmulticast mode
[ 98.566101][ T337] bridge_slave_1: entered promiscuous mode
[ 98.611154][ T337] bridge0: port 2(bridge_slave_1) entered blocking state
[ 98.618436][ T337] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 98.625910][ T337] bridge0: port 1(bridge_slave_0) entered blocking state
[ 98.633251][ T337] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 98.657855][ T327] bridge0: port 1(bridge_slave_0) entered disabled state
[ 98.665431][ T327] bridge0: port 2(bridge_slave_1) entered disabled state
[ 98.674797][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 98.682060][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 98.694190][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 98.701285][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 98.726797][ T337] veth0_vlan: entered promiscuous mode
[ 98.737005][ T337] veth1_macvtap: entered promiscuous mode
[ 98.785089][ T13] bridge_slave_1: left allmulticast mode
[ 98.791111][ T13] bridge_slave_1: left promiscuous mode
[ 98.796950][ T13] bridge0: port 2(bridge_slave_1) entered disabled state
[ 98.804616][ T13] bridge_slave_0: left allmulticast mode
[ 98.810361][ T13] bridge_slave_0: left promiscuous mode
[ 98.816926][ T13] bridge0: port 1(bridge_slave_0) entered disabled state
[ 98.944110][ T13] veth1_macvtap: left promiscuous mode
[ 98.949695][ T13] veth0_vlan: left promiscuous mode
2026/08/26 09:42:11 executed programs: 0
[ 99.697563][ T379] bridge0: port 1(bridge_slave_0) entered blocking state
[ 99.704791][ T379] bridge0: port 1(bridge_slave_0) entered disabled state
[ 99.712114][ T379] bridge_slave_0: entered allmulticast mode
[ 99.718537][ T379] bridge_slave_0: entered promiscuous mode
[ 99.725175][ T379] bridge0: port 2(bridge_slave_1) entered blocking state
[ 99.732696][ T379] bridge0: port 2(bridge_slave_1) entered disabled state
[ 99.739901][ T379] bridge_slave_1: entered allmulticast mode
[ 99.746517][ T379] bridge_slave_1: entered promiscuous mode
[ 99.784483][ T379] bridge0: port 2(bridge_slave_1) entered blocking state
[ 99.791832][ T379] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 99.799361][ T379] bridge0: port 1(bridge_slave_0) entered blocking state
[ 99.806630][ T379] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 99.828068][ T46] bridge0: port 1(bridge_slave_0) entered disabled state
[ 99.835549][ T46] bridge0: port 2(bridge_slave_1) entered disabled state
[ 99.845178][ T342] bridge0: port 1(bridge_slave_0) entered blocking state
[ 99.852360][ T342] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 99.862135][ T327] bridge0: port 2(bridge_slave_1) entered blocking state
[ 99.869391][ T327] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 99.893412][ T379] veth0_vlan: entered promiscuous mode
[ 99.904616][ T379] veth1_macvtap: entered promiscuous mode
[ 239.760809][ T37] INFO: task jbd2/sda1-8:73 blocked for more than 122 seconds.
[ 239.768478][ T37] Not tainted syzkaller #0
[ 239.773669][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 239.782407][ T37] task:jbd2/sda1-8 state:D stack:0 pid:73 tgid:73 ppid:2 flags:0x00004000
[ 239.793477][ T37] Call Trace:
[ 239.796880][ T37]
[ 239.799932][ T37] __schedule+0x1496/0x20b0
[ 239.804675][ T37] ? __sched_text_start+0x10/0x10
[ 239.810033][ T37] ? dd_has_work+0x1f3/0x2f0
[ 239.814795][ T37] ? __kasan_check_write+0x18/0x20
[ 239.819955][ T37] ? _raw_spin_lock_irqsave+0xc1/0x160
[ 239.825587][ T37] ? __cfi__raw_spin_lock_irqsave+0x10/0x10
[ 239.831900][ T37] ? blk_mq_flush_plug_list+0x1517/0x1750
[ 239.837639][ T37] schedule+0xc5/0x240
[ 239.841866][ T37] io_schedule+0x88/0xe0
[ 239.846156][ T37] bit_wait_io+0x17/0xd0
[ 239.851126][ T37] __wait_on_bit+0xb3/0x2e0
[ 239.855762][ T37] ? __cfi_bit_wait_io+0x10/0x10
[ 239.860893][ T37] out_of_line_wait_on_bit+0x139/0x190
[ 239.866402][ T37] ? __cfi_bit_wait_io+0x10/0x10
[ 239.871418][ T37] ? __cfi_out_of_line_wait_on_bit+0x10/0x10
[ 239.878232][ T37] ? __cfi_wake_bit_function+0x10/0x10
[ 239.884361][ T37] ? __cfi__raw_write_lock+0x10/0x10
[ 239.890243][ T37] ? _raw_read_unlock+0x16/0x40
[ 239.895282][ T37] __wait_on_buffer+0x5a/0x70
[ 239.900208][ T37] jbd2_journal_commit_transaction+0x2dba/0x5510
[ 239.906622][ T37] ? __cfi_jbd2_journal_commit_transaction+0x10/0x10
[ 239.913980][ T37] ? __schedule+0x149e/0x20b0
[ 239.918854][ T37] ? __kasan_check_write+0x18/0x20
[ 239.924025][ T37] ? _raw_spin_lock_irqsave+0xc1/0x160
[ 239.929616][ T37] ? _raw_spin_lock_irqsave+0xc1/0x160
[ 239.935235][ T37] ? __cfi__raw_spin_lock_irqsave+0x10/0x10
[ 239.941262][ T37] ? _raw_spin_lock_irqsave+0xc1/0x160
[ 239.947231][ T37] ? _raw_spin_unlock_irqrestore+0x4a/0x70
[ 239.953352][ T37] ? __try_to_del_timer_sync+0x2e8/0x440
[ 239.959167][ T37] kjournald2+0x386/0x6a0
[ 239.963572][ T37] ? __cfi_kjournald2+0x10/0x10
[ 239.968731][ T37] ? set_cpus_allowed_ptr+0xa1/0xf0
[ 239.974373][ T37] ? __cfi_autoremove_wake_function+0x10/0x10
[ 239.980762][ T37] ? __kasan_check_read+0x15/0x20
[ 239.985887][ T37] ? __kthread_parkme+0x12f/0x180
[ 239.991057][ T37] ? schedule+0xc5/0x240
[ 239.995605][ T37] kthread+0x2c7/0x360
[ 239.999781][ T37] ? __cfi_kjournald2+0x10/0x10
[ 240.004707][ T37] ? __cfi_kthread+0x10/0x10
[ 240.009410][ T37] ret_from_fork+0x67/0xa0
[ 240.014123][ T37] ? __cfi_kthread+0x10/0x10
[ 240.019040][ T37] ret_from_fork_asm+0x1a/0x30
[ 240.023858][ T37]
[ 240.027094][ T37] INFO: task syz.2.152:519 blocked for more than 123 seconds.
[ 240.034732][ T37] Not tainted syzkaller #0
[ 240.039911][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 240.048895][ T37] task:syz.2.152 state:D stack:0 pid:519 tgid:519 ppid:379 flags:0x00000004
[ 240.059367][ T37] Call Trace:
[ 240.062762][ T37]
[ 240.065887][ T37] __schedule+0x1496/0x20b0
[ 240.070531][ T37] ? asm_exc_page_fault+0x2b/0x30
[ 240.075584][ T37] ? __sched_text_start+0x10/0x10
[ 240.080658][ T37] ? __kasan_check_write+0x18/0x20
[ 240.085934][ T37] ? _raw_spin_lock_irqsave+0xc1/0x160
[ 240.091549][ T37] ? __cfi__raw_spin_lock_irqsave+0x10/0x10
[ 240.097946][ T37] ? folio_mark_accessed+0x35f/0x620
[ 240.103459][ T37] schedule+0xc5/0x240
[ 240.107562][ T37] io_schedule+0x88/0xe0
[ 240.111918][ T37] bit_wait_io+0x17/0xd0
[ 240.116509][ T37] __wait_on_bit+0xb3/0x2e0
[ 240.121115][ T37] ? __cfi_bit_wait_io+0x10/0x10
[ 240.126083][ T37] out_of_line_wait_on_bit+0x139/0x190
[ 240.131896][ T37] ? __cfi_bit_wait_io+0x10/0x10
[ 240.136928][ T37] ? __cfi_out_of_line_wait_on_bit+0x10/0x10
[ 240.143526][ T37] ? __cfi_wake_bit_function+0x10/0x10
[ 240.149127][ T37] do_get_write_access+0x558/0xd70
[ 240.154763][ T37] jbd2_journal_get_write_access+0x268/0x3d0
[ 240.161148][ T37] __ext4_journal_get_write_access+0x1b6/0x6a0
[ 240.167609][ T37] ? __cfi___ext4_journal_get_write_access+0x10/0x10
[ 240.174590][ T37] ? __kasan_slab_alloc+0x73/0x90
[ 240.179681][ T37] ? kmem_cache_alloc_noprof+0x1e2/0x410
[ 240.185416][ T37] ext4_reserve_inode_write+0x1f6/0x2e0
[ 240.191609][ T37] __ext4_mark_inode_dirty+0xac/0x5e0
[ 240.197018][ T37] ext4_dirty_inode+0xc9/0x110
[ 240.201934][ T37] ? __cfi_ext4_dirty_inode+0x10/0x10
[ 240.207367][ T37] __mark_inode_dirty+0x24e/0xc50
[ 240.212561][ T37] ? __cfi___mark_inode_dirty+0x10/0x10
[ 240.219811][ T37] ? mnt_get_write_access_file+0x1af/0x3b0
[ 240.225848][ T37] ? __kasan_check_read+0x15/0x20
[ 240.231102][ T37] file_update_time+0x1d3/0x210
[ 240.235981][ T37] ext4_page_mkwrite+0x2bf/0x1120
[ 240.241093][ T37] ? __kasan_check_write+0x18/0x20
[ 240.246275][ T37] ? folio_unlock+0x137/0x1b0
[ 240.251078][ T37] ? __cfi_ext4_page_mkwrite+0x10/0x10
[ 240.256824][ T37] ? __alloc_pages_noprof+0x35a/0x7e0
[ 240.262547][ T37] do_pte_missing+0x12c4/0x4440
[ 240.267520][ T37] ? pte_marker_clear+0x1b0/0x1b0
[ 240.272644][ T37] ? __thp_vma_allowable_orders+0x820/0x9a0
[ 240.279082][ T37] ? __cfi___pmd_alloc+0x10/0x10
[ 240.284929][ T37] ? __cfi___thp_vma_allowable_orders+0x10/0x10
[ 240.291246][ T37] handle_mm_fault+0x1189/0x1ba0
[ 240.296305][ T37] ? __cfi_handle_mm_fault+0x10/0x10
[ 240.301731][ T37] ? lock_vma_under_rcu+0x4cf/0x590
[ 240.307230][ T37] do_user_addr_fault+0x951/0x1230
[ 240.312790][ T37] ? __x64_sys_prctl+0xf0/0xf0
[ 240.317862][ T37] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 240.324619][ T37] exc_page_fault+0x58/0xc0
[ 240.329516][ T37] asm_exc_page_fault+0x2b/0x30
[ 240.335022][ T37] RIP: 0033:0x7f036d46ba23
[ 240.339821][ T37] RSP: 002b:00007ffcc3d566f0 EFLAGS: 00010246
[ 240.346221][ T37] RAX: 000000000003fde8 RBX: 0000000000000000 RCX: 0000000000000000
[ 240.354494][ T37] RDX: 0000001b34624000 RSI: 0000000000040000 RDI: 00007f036d7e0708
[ 240.362657][ T37] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 240.371717][ T37] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 240.379881][ T37] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffcc3d56980
[ 240.388276][ T37]
[ 240.391598][ T37] NMI backtrace for cpu 1
[ 240.391615][ T37] CPU: 1 UID: 0 PID: 37 Comm: khungtaskd Not tainted syzkaller #0 02f2c9a1947d185dcc234937001f7d1e6f97c77a
[ 240.391643][ T37] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 240.391654][ T37] Call Trace:
[ 240.391661][ T37]
[ 240.391668][ T37] __dump_stack+0x21/0x30
[ 240.391692][ T37] dump_stack_lvl+0x140/0x1c0
[ 240.391707][ T37] ? __cfi_dump_stack_lvl+0x10/0x10
[ 240.391722][ T37] ? rcu_preempt_deferred_qs_irqrestore+0x89f/0xa50
[ 240.391739][ T37] dump_stack+0x19/0x20
[ 240.391758][ T37] nmi_cpu_backtrace+0x2ba/0x2d0
[ 240.391773][ T37] ? rcu_read_unlock_special+0x150/0x420
[ 240.391788][ T37] ? __cfi_nmi_cpu_backtrace+0x10/0x10
[ 240.391802][ T37] ? sched_show_task+0x371/0x530
[ 240.391817][ T37] ? __rcu_read_unlock+0xc0/0xc0
[ 240.391832][ T37] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10
[ 240.391847][ T37] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10
[ 240.391861][ T37] nmi_trigger_cpumask_backtrace+0x142/0x2c0
[ 240.391878][ T37] arch_trigger_cpumask_backtrace+0x14/0x20
[ 240.391899][ T37] watchdog+0xe45/0xf90
[ 240.391911][ T37] ? __kasan_check_write+0x18/0x20
[ 240.391924][ T37] ? __cfi_watchdog+0x10/0x10
[ 240.391935][ T37] ? __kasan_check_read+0x15/0x20
[ 240.391946][ T37] ? __kthread_parkme+0x12f/0x180
[ 240.391958][ T37] ? schedule+0xc5/0x240
[ 240.391973][ T37] kthread+0x2c7/0x360
[ 240.391984][ T37] ? __cfi_watchdog+0x10/0x10
[ 240.391996][ T37] ? __cfi_kthread+0x10/0x10
[ 240.392008][ T37] ret_from_fork+0x67/0xa0
[ 240.392023][ T37] ? __cfi_kthread+0x10/0x10
[ 240.392035][ T37] ret_from_fork_asm+0x1a/0x30
[ 240.392047][ T37]
[ 240.392056][ T37] Sending NMI from CPU 1 to CPUs 0:
[ 240.568363][ C0] NMI backtrace for cpu 0
[ 240.568381][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 02f2c9a1947d185dcc234937001f7d1e6f97c77a
[ 240.568403][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 240.568414][ C0] RIP: 0010:pv_native_safe_halt+0x13/0x20
[ 240.568440][ C0] Code: cc cc cc cc cc cc cc b8 38 ed bd f0 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 23 b9 42 00 55 48 89 e5 fb f4 <5d> c3 cc cc cc cc cc cc cc cc cc cc cc b8 00 00 00 00 90 90 90 90
[ 240.568452][ C0] RSP: 0018:ffffffff87407da0 EFLAGS: 000002c2
[ 240.568468][ C0] RAX: ffff8881f6e00000 RBX: ffffffff874156c0 RCX: ffffffff85a4a4fd
[ 240.568481][ C0] RDX: 0000000000000001 RSI: 0000000000000004 RDI: 00000000000221ec
[ 240.568491][ C0] RBP: ffffffff87407da0 R08: ffff8881f6e395eb R09: 1ffff1103edc72bd
[ 240.568502][ C0] R10: dffffc0000000000 R11: ffffed103edc72be R12: 0000000000000000
[ 240.568513][ C0] R13: 1ffffffff0e82ad8 R14: dffffc0000000000 R15: ffffffff87ecc9a8
[ 240.568525][ C0] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 240.568539][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 240.568551][ C0] CR2: 00007f52beeaf000 CR3: 000000010cf34000 CR4: 00000000003526b0
[ 240.568568][ C0] Call Trace:
[ 240.568574][ C0]
[ 240.568581][ C0] default_idle+0x17/0x30
[ 240.568601][ C0] arch_cpu_idle+0xd/0x20
[ 240.568618][ C0] default_idle_call+0x3e/0x80
[ 240.568636][ C0] do_idle+0x1df/0x570
[ 240.568653][ C0] ? idle_inject_timer_fn+0x80/0x80
[ 240.568670][ C0] ? __cfi_set_cpus_allowed_ptr+0x10/0x10
[ 240.568686][ C0] ? radix_tree_lookup+0x250/0x2a0
[ 240.568707][ C0] cpu_startup_entry+0x47/0x60
[ 240.568723][ C0] rest_init+0x10b/0x130
[ 240.568741][ C0] ? __cfi_x86_late_time_init+0x10/0x10
[ 240.568764][ C0] start_kernel+0x462/0x4bb
[ 240.568782][ C0] x86_64_start_reservations+0x2e/0x30
[ 240.568803][ C0] x86_64_start_kernel+0x6a/0x7b
[ 240.568823][ C0] common_startup_64+0x13b/0x157
[ 240.568844][ C0]