Warning: Permanently added '10.128.0.197' (ED25519) to the list of known hosts.
2026/08/25 09:41:11 parsed 1 programs
2026/08/25 09:41:11 serving rpc on tcp://37129
[ 31.515650][ T36] audit: type=1400 audit(1787650871.710:64): avc: denied { node_bind } for pid=303 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 33.051992][ T36] audit: type=1400 audit(1787650873.250:65): avc: denied { mounton } for pid=309 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
[ 33.055739][ T309] cgroup: Unknown subsys name 'net'
[ 33.074675][ T36] audit: type=1400 audit(1787650873.250:66): avc: denied { mount } for pid=309 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
[ 33.102191][ T36] audit: type=1400 audit(1787650873.280:67): avc: denied { unmount } for pid=309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 33.102642][ T309] cgroup: Unknown subsys name 'devices'
[ 33.229018][ T309] cgroup: Unknown subsys name 'hugetlb'
[ 33.234677][ T309] cgroup: Unknown subsys name 'rlimit'
[ 33.338733][ T36] audit: type=1400 audit(1787650873.540:68): avc: denied { setattr } for pid=309 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
[ 33.361966][ T36] audit: type=1400 audit(1787650873.540:69): avc: denied { create } for pid=309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 33.382385][ T36] audit: type=1400 audit(1787650873.540:70): avc: denied { write } for pid=309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 33.402757][ T36] audit: type=1400 audit(1787650873.540:71): avc: denied { read } for pid=309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 33.423012][ T36] audit: type=1400 audit(1787650873.540:72): avc: denied { sys_module } for pid=309 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1
[ 33.444018][ T36] audit: type=1400 audit(1787650873.540:73): avc: denied { mounton } for pid=309 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
[ 33.452371][ T313] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
Setting up swapspace version 1, size = 127995904 bytes
[ 33.546491][ T309] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 34.469706][ T318] 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.
[ 35.129354][ T351] bridge0: port 1(bridge_slave_0) entered blocking state
[ 35.136433][ T351] bridge0: port 1(bridge_slave_0) entered disabled state
[ 35.143850][ T351] bridge_slave_0: entered allmulticast mode
[ 35.150307][ T351] bridge_slave_0: entered promiscuous mode
[ 35.157270][ T351] bridge0: port 2(bridge_slave_1) entered blocking state
[ 35.164325][ T351] bridge0: port 2(bridge_slave_1) entered disabled state
[ 35.171430][ T351] bridge_slave_1: entered allmulticast mode
[ 35.177741][ T351] bridge_slave_1: entered promiscuous mode
[ 35.226016][ T351] bridge0: port 2(bridge_slave_1) entered blocking state
[ 35.233174][ T351] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 35.240531][ T351] bridge0: port 1(bridge_slave_0) entered blocking state
[ 35.247641][ T351] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 35.282078][ T53] bridge0: port 1(bridge_slave_0) entered disabled state
[ 35.290097][ T53] bridge0: port 2(bridge_slave_1) entered disabled state
[ 35.299413][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 35.306649][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 35.318718][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 35.325807][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 35.352792][ T351] veth0_vlan: entered promiscuous mode
[ 35.363576][ T351] veth1_macvtap: entered promiscuous mode
[ 35.449453][ T13] bridge_slave_1: left allmulticast mode
[ 35.455175][ T13] bridge_slave_1: left promiscuous mode
[ 35.461298][ T13] bridge0: port 2(bridge_slave_1) entered disabled state
[ 35.469506][ T13] bridge_slave_0: left allmulticast mode
[ 35.475202][ T13] bridge_slave_0: left promiscuous mode
[ 35.481269][ T13] bridge0: port 1(bridge_slave_0) entered disabled state
[ 35.669951][ T13] veth1_macvtap: left promiscuous mode
[ 35.675518][ T13] veth0_vlan: left promiscuous mode
2026/08/25 09:41:16 executed programs: 0
[ 35.985035][ T378] bridge0: port 1(bridge_slave_0) entered blocking state
[ 35.992484][ T378] bridge0: port 1(bridge_slave_0) entered disabled state
[ 35.999873][ T378] bridge_slave_0: entered allmulticast mode
[ 36.006159][ T378] bridge_slave_0: entered promiscuous mode
[ 36.013288][ T378] bridge0: port 2(bridge_slave_1) entered blocking state
[ 36.020401][ T378] bridge0: port 2(bridge_slave_1) entered disabled state
[ 36.027787][ T378] bridge_slave_1: entered allmulticast mode
[ 36.034138][ T378] bridge_slave_1: entered promiscuous mode
[ 36.111865][ T378] bridge0: port 2(bridge_slave_1) entered blocking state
[ 36.119110][ T378] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 36.126401][ T378] bridge0: port 1(bridge_slave_0) entered blocking state
[ 36.133597][ T378] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 36.158801][ T46] bridge0: port 1(bridge_slave_0) entered disabled state
[ 36.166251][ T46] bridge0: port 2(bridge_slave_1) entered disabled state
[ 36.176085][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 36.183182][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 36.193275][ T46] bridge0: port 2(bridge_slave_1) entered blocking state
[ 36.200376][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 36.226061][ T378] veth0_vlan: entered promiscuous mode
[ 36.237495][ T378] veth1_macvtap: entered promiscuous mode
[ 176.246631][ T37] INFO: task jbd2/sda1-8:74 blocked for more than 122 seconds.
[ 176.254287][ T37] Not tainted syzkaller #0
[ 176.259318][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 176.268074][ T37] task:jbd2/sda1-8 state:D stack:0 pid:74 tgid:74 ppid:2 flags:0x00004000
[ 176.278399][ T37] Call Trace:
[ 176.281710][ T37]
[ 176.284769][ T37] __schedule+0x1496/0x20b0
[ 176.289463][ T37] ? __sched_text_start+0x10/0x10
[ 176.294554][ T37] ? dd_has_work+0x1f3/0x2f0
[ 176.299226][ T37] ? __kasan_check_write+0x18/0x20
[ 176.304376][ T37] ? _raw_spin_lock_irqsave+0xc1/0x160
[ 176.309922][ T37] ? __cfi__raw_spin_lock_irqsave+0x10/0x10
[ 176.315868][ T37] ? blk_mq_flush_plug_list+0x1517/0x1750
[ 176.321651][ T37] schedule+0xc5/0x240
[ 176.325774][ T37] io_schedule+0x88/0xe0
[ 176.330083][ T37] bit_wait_io+0x17/0xd0
[ 176.334394][ T37] __wait_on_bit+0xb3/0x2e0
[ 176.339399][ T37] ? __cfi_bit_wait_io+0x10/0x10
[ 176.344405][ T37] out_of_line_wait_on_bit+0x139/0x190
[ 176.349986][ T37] ? __cfi_bit_wait_io+0x10/0x10
[ 176.354983][ T37] ? __cfi_out_of_line_wait_on_bit+0x10/0x10
[ 176.361056][ T37] ? __cfi_wake_bit_function+0x10/0x10
[ 176.366597][ T37] ? __cfi__raw_write_lock+0x10/0x10
[ 176.371963][ T37] ? _raw_read_unlock+0x16/0x40
[ 176.376997][ T37] __wait_on_buffer+0x5a/0x70
[ 176.381714][ T37] jbd2_journal_commit_transaction+0x2dba/0x5510
[ 176.388301][ T37] ? __cfi_jbd2_journal_commit_transaction+0x10/0x10
[ 176.396106][ T37] ? __schedule+0x149e/0x20b0
[ 176.401260][ T37] ? __kasan_check_write+0x18/0x20
[ 176.406719][ T37] ? _raw_spin_lock_irqsave+0xc1/0x160
[ 176.412388][ T37] ? _raw_spin_lock_irqsave+0xc1/0x160
[ 176.417944][ T37] ? __cfi__raw_spin_lock_irqsave+0x10/0x10
[ 176.423879][ T37] ? _raw_spin_lock_irqsave+0xc1/0x160
[ 176.429434][ T37] ? _raw_spin_unlock_irqrestore+0x4a/0x70
[ 176.435295][ T37] ? __try_to_del_timer_sync+0x2e8/0x440
[ 176.440998][ T37] kjournald2+0x386/0x6a0
[ 176.445403][ T37] ? __cfi_kjournald2+0x10/0x10
[ 176.450322][ T37] ? set_cpus_allowed_ptr+0xa1/0xf0
[ 176.455577][ T37] ? __cfi_autoremove_wake_function+0x10/0x10
[ 176.461719][ T37] ? __kasan_check_read+0x15/0x20
[ 176.466820][ T37] ? __kthread_parkme+0x12f/0x180
[ 176.471865][ T37] ? schedule+0xc5/0x240
[ 176.476120][ T37] kthread+0x2c7/0x360
[ 176.480247][ T37] ? __cfi_kjournald2+0x10/0x10
[ 176.485131][ T37] ? __cfi_kthread+0x10/0x10
[ 176.489799][ T37] ret_from_fork+0x67/0xa0
[ 176.494279][ T37] ? __cfi_kthread+0x10/0x10
[ 176.498957][ T37] ret_from_fork_asm+0x1a/0x30
[ 176.503758][ T37]
[ 176.506862][ T37] INFO: task syz.2.208:573 blocked for more than 123 seconds.
[ 176.514374][ T37] Not tainted syzkaller #0
[ 176.519387][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 176.528099][ T37] task:syz.2.208 state:D stack:0 pid:573 tgid:573 ppid:378 flags:0x00000004
[ 176.538331][ T37] Call Trace:
[ 176.541654][ T37]
[ 176.544594][ T37] __schedule+0x1496/0x20b0
[ 176.549180][ T37] ? asm_exc_page_fault+0x2b/0x30
[ 176.554240][ T37] ? __sched_text_start+0x10/0x10
[ 176.559370][ T37] ? __kasan_check_write+0x18/0x20
[ 176.564516][ T37] ? _raw_spin_lock_irqsave+0xc1/0x160
[ 176.570048][ T37] ? __cfi__raw_spin_lock_irqsave+0x10/0x10
[ 176.575982][ T37] ? folio_mark_accessed+0x35f/0x620
[ 176.581350][ T37] schedule+0xc5/0x240
[ 176.585459][ T37] io_schedule+0x88/0xe0
[ 176.589770][ T37] bit_wait_io+0x17/0xd0
[ 176.594065][ T37] __wait_on_bit+0xb3/0x2e0
[ 176.598662][ T37] ? __cfi_bit_wait_io+0x10/0x10
[ 176.603641][ T37] out_of_line_wait_on_bit+0x139/0x190
[ 176.609184][ T37] ? __cfi_bit_wait_io+0x10/0x10
[ 176.614158][ T37] ? __cfi_out_of_line_wait_on_bit+0x10/0x10
[ 176.620316][ T37] ? __cfi_wake_bit_function+0x10/0x10
[ 176.625832][ T37] do_get_write_access+0x558/0xd70
[ 176.631054][ T37] jbd2_journal_get_write_access+0x268/0x3d0
[ 176.637105][ T37] __ext4_journal_get_write_access+0x1b6/0x6a0
[ 176.643281][ T37] ? __cfi___ext4_journal_get_write_access+0x10/0x10
[ 176.650038][ T37] ? __kasan_slab_alloc+0x73/0x90
[ 176.655489][ T37] ? kmem_cache_alloc_noprof+0x1e2/0x410
[ 176.661246][ T37] ext4_reserve_inode_write+0x1f6/0x2e0
[ 176.667023][ T37] __ext4_mark_inode_dirty+0xac/0x5e0
[ 176.672460][ T37] ext4_dirty_inode+0xc9/0x110
[ 176.677416][ T37] ? __cfi_ext4_dirty_inode+0x10/0x10
[ 176.684263][ T37] __mark_inode_dirty+0x24e/0xc50
[ 176.694229][ T37] ? __cfi___mark_inode_dirty+0x10/0x10
[ 176.699943][ T37] ? mnt_get_write_access_file+0x1af/0x3b0
[ 176.705768][ T37] ? __kasan_check_read+0x15/0x20
[ 176.710842][ T37] file_update_time+0x1d3/0x210
[ 176.715772][ T37] ext4_page_mkwrite+0x2bf/0x1120
[ 176.720862][ T37] ? __kasan_check_write+0x18/0x20
[ 176.726012][ T37] ? folio_unlock+0x137/0x1b0
[ 176.730754][ T37] ? __cfi_ext4_page_mkwrite+0x10/0x10
[ 176.736278][ T37] ? __alloc_pages_noprof+0x35a/0x7e0
[ 176.741720][ T37] do_pte_missing+0x12c4/0x4440
[ 176.746647][ T37] ? pte_marker_clear+0x1b0/0x1b0
[ 176.751694][ T37] ? __thp_vma_allowable_orders+0x820/0x9a0
[ 176.757678][ T37] ? __cfi___pmd_alloc+0x10/0x10
[ 176.762662][ T37] ? __cfi___thp_vma_allowable_orders+0x10/0x10
[ 176.768994][ T37] handle_mm_fault+0x1189/0x1ba0
[ 176.773987][ T37] ? __cfi_handle_mm_fault+0x10/0x10
[ 176.779367][ T37] ? lock_vma_under_rcu+0x4cf/0x590
[ 176.784614][ T37] do_user_addr_fault+0x951/0x1230
[ 176.789800][ T37] ? __x64_sys_prctl+0xf0/0xf0
[ 176.794599][ T37] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 176.800743][ T37] exc_page_fault+0x58/0xc0
[ 176.805280][ T37] asm_exc_page_fault+0x2b/0x30
[ 176.810231][ T37] RIP: 0033:0x7f85d8c6ba23
[ 176.814699][ T37] RSP: 002b:00007ffc7c12d830 EFLAGS: 00010246
[ 176.820835][ T37] RAX: 000000000003fde8 RBX: 0000000000000000 RCX: 0000000000000000
[ 176.828949][ T37] RDX: 0000001b34524000 RSI: 0000000000040000 RDI: 00007f85d8fe0708
[ 176.837113][ T37] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 176.845291][ T37] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 176.853350][ T37] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffc7c12dac0
[ 176.861411][ T37]
[ 176.864503][ T37] NMI backtrace for cpu 1
[ 176.864517][ T37] CPU: 1 UID: 0 PID: 37 Comm: khungtaskd Not tainted syzkaller #0 f2f9be0cb5819eb91f3cdfab905957d5e4b40d7b
[ 176.864541][ T37] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 176.864550][ T37] Call Trace:
[ 176.864556][ T37]
[ 176.864561][ T37] __dump_stack+0x21/0x30
[ 176.864588][ T37] dump_stack_lvl+0x140/0x1c0
[ 176.864609][ T37] ? __cfi_dump_stack_lvl+0x10/0x10
[ 176.864632][ T37] ? rcu_preempt_deferred_qs_irqrestore+0x6d6/0xa50
[ 176.864657][ T37] dump_stack+0x19/0x20
[ 176.864678][ T37] nmi_cpu_backtrace+0x2ba/0x2d0
[ 176.864700][ T37] ? rcu_read_unlock_special+0x150/0x420
[ 176.864722][ T37] ? __cfi_nmi_cpu_backtrace+0x10/0x10
[ 176.864742][ T37] ? sched_show_task+0x371/0x530
[ 176.864763][ T37] ? __rcu_read_unlock+0xc0/0xc0
[ 176.864785][ T37] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10
[ 176.864806][ T37] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10
[ 176.864827][ T37] nmi_trigger_cpumask_backtrace+0x142/0x2c0
[ 176.864849][ T37] arch_trigger_cpumask_backtrace+0x14/0x20
[ 176.864870][ T37] watchdog+0xe45/0xf90
[ 176.864887][ T37] ? __kasan_check_write+0x18/0x20
[ 176.864905][ T37] ? __cfi_watchdog+0x10/0x10
[ 176.864921][ T37] ? __kasan_check_read+0x15/0x20
[ 176.864936][ T37] ? __kthread_parkme+0x12f/0x180
[ 176.864951][ T37] ? schedule+0xc5/0x240
[ 176.864981][ T37] kthread+0x2c7/0x360
[ 176.864998][ T37] ? __cfi_watchdog+0x10/0x10
[ 176.865014][ T37] ? __cfi_kthread+0x10/0x10
[ 176.865031][ T37] ret_from_fork+0x67/0xa0
[ 176.865054][ T37] ? __cfi_kthread+0x10/0x10
[ 176.865071][ T37] ret_from_fork_asm+0x1a/0x30
[ 176.865088][ T37]
[ 176.865093][ T37] Sending NMI from CPU 1 to CPUs 0:
[ 177.038207][ C0] NMI backtrace for cpu 0
[ 177.038221][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 f2f9be0cb5819eb91f3cdfab905957d5e4b40d7b
[ 177.038243][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 177.038253][ C0] RIP: 0010:pv_native_safe_halt+0x13/0x20
[ 177.038278][ C0] Code: cc cc cc cc cc cc cc b8 fc e0 c8 a4 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
[ 177.038292][ C0] RSP: 0018:ffffffff87407da0 EFLAGS: 000002c2
[ 177.038307][ C0] RAX: ffff8881f6e00000 RBX: ffffffff874156c0 RCX: ffffffff85a4a4fd
[ 177.038327][ C0] RDX: 0000000000000001 RSI: 0000000000000004 RDI: 000000000001d194
[ 177.038339][ C0] RBP: ffffffff87407da0 R08: ffff8881f6e395eb R09: 1ffff1103edc72bd
[ 177.038351][ C0] R10: dffffc0000000000 R11: ffffed103edc72be R12: 0000000000000000
[ 177.038363][ C0] R13: 1ffffffff0e82ad8 R14: dffffc0000000000 R15: ffffffff87ecc8e8
[ 177.038376][ C0] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 177.038390][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 177.038401][ C0] CR2: 00007ff51c9d8080 CR3: 000000010cb1e000 CR4: 00000000003526b0
[ 177.038416][ C0] Call Trace:
[ 177.038423][ C0]
[ 177.038431][ C0] default_idle+0x17/0x30
[ 177.038452][ C0] arch_cpu_idle+0xd/0x20
[ 177.038471][ C0] default_idle_call+0x3e/0x80
[ 177.038490][ C0] do_idle+0x1df/0x570
[ 177.038509][ C0] ? idle_inject_timer_fn+0x80/0x80
[ 177.038528][ C0] ? __cfi_set_cpus_allowed_ptr+0x10/0x10
[ 177.038546][ C0] ? radix_tree_lookup+0x250/0x2a0
[ 177.038571][ C0] cpu_startup_entry+0x47/0x60
[ 177.038588][ C0] rest_init+0x10b/0x130
[ 177.038609][ C0] ? __cfi_x86_late_time_init+0x10/0x10
[ 177.038633][ C0] start_kernel+0x462/0x4bb
[ 177.038653][ C0] x86_64_start_reservations+0x2e/0x30
[ 177.038676][ C0] x86_64_start_kernel+0x6a/0x7b
[ 177.038698][ C0] common_startup_64+0x13b/0x157
[ 177.038724][ C0]