Warning: Permanently added '10.128.15.194' (ED25519) to the list of known hosts.
2025/05/19 02:25:56 ignoring optional flag "sandboxArg"="0"
2025/05/19 02:25:56 ignoring optional flag "type"="gce"
2025/05/19 02:25:56 parsed 1 programs
2025/05/19 02:25:56 executed programs: 0
[ 45.677455][ T30] audit: type=1400 audit(1747621556.358:86): avc: denied { create } for pid=2082 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 45.697853][ T30] audit: type=1400 audit(1747621556.358:87): avc: denied { write } for pid=2082 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 45.718162][ T30] audit: type=1400 audit(1747621556.358:88): avc: denied { read } for pid=2082 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 46.888827][ T30] audit: type=1400 audit(1747621557.568:89): avc: denied { read write } for pid=2501 comm="syz-executor.0" name="fuse" dev="devtmpfs" ino=96 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1
[ 46.912494][ T30] audit: type=1400 audit(1747621557.568:90): avc: denied { open } for pid=2501 comm="syz-executor.0" path="/dev/fuse" dev="devtmpfs" ino=96 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1
[ 46.935852][ T30] audit: type=1400 audit(1747621557.568:91): avc: denied { mounton } for pid=2501 comm="syz-executor.0" path="/root/syzkaller-testdir4277096549/syzkaller.RMGskI/0/file0" dev="sda1" ino=2034 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1
[ 190.506792][ T31] INFO: task syz-executor.0:2503 blocked for more than 143 seconds.
[ 190.514761][ T31] Not tainted 6.15.0-rc7-syzkaller #0
[ 190.520635][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 190.529275][ T31] task:syz-executor.0 state:D stack:14280 pid:2503 tgid:2501 ppid:2085 task_flags:0x400140 flags:0x00000006
[ 190.541158][ T31] Call Trace:
[ 190.544403][ T31]
[ 190.547310][ T31] __schedule+0x593/0xd20
[ 190.551717][ T31] schedule+0x25/0x110
[ 190.555742][ T31] schedule_preempt_disabled+0x13/0x30
[ 190.561177][ T31] rwsem_down_write_slowpath+0x2b8/0x740
[ 190.566782][ T31] down_write_nested+0x7f/0x90
[ 190.571503][ T31] fuse_reverse_inval_entry+0x44/0x210
[ 190.576949][ T31] fuse_dev_do_write+0x10d3/0x1250
[ 190.582022][ T31] ? find_held_lock+0x2b/0x80
[ 190.586680][ T31] fuse_dev_write+0x63/0x90
[ 190.591143][ T31] vfs_write+0x2af/0x4b0
[ 190.595354][ T31] ksys_write+0x6e/0xe0
[ 190.599489][ T31] do_syscall_64+0x6d/0x180
[ 190.603969][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 190.609844][ T31] RIP: 0033:0x7f263d07c859
[ 190.614231][ T31] RSP: 002b:00007f263de9f0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 190.622636][ T31] RAX: ffffffffffffffda RBX: 00007f263d19c050 RCX: 00007f263d07c859
[ 190.630709][ T31] RDX: 000000000000002c RSI: 00000000200000c0 RDI: 0000000000000003
[ 190.638669][ T31] RBP: 00007f263d0d8ad0 R08: 0000000000000000 R09: 0000000000000000
[ 190.646616][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 190.654568][ T31] R13: 000000000000006e R14: 00007f263d19c050 R15: 00007fff94e3cd68
[ 190.662555][ T31]
[ 190.665553][ T31]
[ 190.665553][ T31] Showing all locks held in the system:
[ 190.673281][ T31] 1 lock held by khungtaskd/31:
[ 190.678146][ T31] #0: ffffffff835e4a00 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x36/0x120
[ 190.687975][ T31] 2 locks held by getty/1546:
[ 190.692622][ T31] #0: ffff888100ab70a0 (&tty->ldisc_sem){....}-{0:0}, at: tty_ldisc_ref_wait+0x23/0x60
[ 190.702322][ T31] #1: ffffc900001fb2f0 (&ldata->atomic_read_lock){....}-{3:3}, at: n_tty_read+0x17a/0x660
[ 190.712288][ T31] 1 lock held by syz-executor.0/2085:
[ 190.717639][ T31] #0: ffff88817a548148 (&type->i_mutex_dir_key#8){....}-{3:3}, at: walk_component+0xc7/0x150
[ 190.727961][ T31] 2 locks held by syz-executor.0/2502:
[ 190.733381][ T31] #0: ffff88817a548148 (&type->i_mutex_dir_key#8){....}-{3:3}, at: walk_component+0xc7/0x150
[ 190.743616][ T31] #1: ffff88817a548608 (&fi->mutex){....}-{3:3}, at: fuse_lock_inode+0x30/0x40
[ 190.752652][ T31] 2 locks held by syz-executor.0/2503:
[ 190.758093][ T31] #0: ffff88810ab94350 (&fc->killsb){....}-{3:3}, at: fuse_dev_do_write+0x10b9/0x1250
[ 190.767743][ T31] #1: ffff88817a548148 (&type->i_mutex_dir_key#8/1){....}-{3:3}, at: fuse_reverse_inval_entry+0x44/0x210
[ 190.779009][ T31]
[ 190.781303][ T31] =============================================
[ 190.781303][ T31]
[ 190.789704][ T31] NMI backtrace for cpu 1
[ 190.789713][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(undef)
[ 190.789716][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 190.789718][ T31] Call Trace:
[ 190.789721][ T31]
[ 190.789723][ T31] dump_stack_lvl+0x5a/0x90
[ 190.789728][ T31] nmi_cpu_backtrace+0xd4/0x110
[ 190.789733][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 190.789738][ T31] nmi_trigger_cpumask_backtrace+0xd5/0x140
[ 190.789741][ T31] watchdog+0x652/0x690
[ 190.789747][ T31] ? __pfx_watchdog+0x10/0x10
[ 190.789750][ T31] kthread+0x104/0x200
[ 190.789754][ T31] ? __pfx_kthread+0x10/0x10
[ 190.789757][ T31] ret_from_fork+0x2f/0x50
[ 190.789761][ T31] ? __pfx_kthread+0x10/0x10
[ 190.789764][ T31] ret_from_fork_asm+0x1a/0x30
[ 190.789771][ T31]
[ 190.789772][ T31] Sending NMI from CPU 1 to CPUs 0:
[ 190.880979][ C0] NMI backtrace for cpu 0
[ 190.880983][ C0] CPU: 0 UID: 0 PID: 53 Comm: kworker/u8:3 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(undef)
[ 190.880987][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 190.880989][ C0] Workqueue: events_unbound toggle_allocation_gate
[ 190.880995][ C0] RIP: 0010:flush_tlb_mm_range+0x56/0x670
[ 190.881000][ C0] Code: 54 24 08 e8 3c 62 05 00 48 c7 c7 b6 f3 29 83 e8 20 da 59 01 65 44 8b 25 7c 97 10 03 b8 01 00 00 00 f0 48 0f c1 83 90 06 00 00 <48> 89 ee 4c 8d 48 01 45 0f b6 c5 44 89 f1 4c 89 fa 48 89 df e8 41
[ 190.881002][ C0] RSP: 0018:ffffc900001d7c88 EFLAGS: 00000006
[ 190.881004][ C0] RAX: 000000000000337a RBX: ffff888100068000 RCX: 000000000000000c
[ 190.881005][ C0] RDX: 0000000000000002 RSI: ffffffff8329f3b6 RDI: ffffffff83257760
[ 190.881007][ C0] RBP: 00002aaaaaaab000 R08: 0000000000000000 R09: 0000000000000001
[ 190.881008][ C0] R10: 0000000000000000 R11: ffffffff843badfa R12: 0000000000000000
[ 190.881010][ C0] R13: 0000000000000000 R14: 000000000000000c R15: 00002aaaaaaac000
[ 190.881013][ C0] FS: 0000000000000000(0000) GS:ffff8882b388d000(0000) knlGS:0000000000000000
[ 190.881015][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 190.881016][ C0] CR2: 00007fc2a0e1b522 CR3: 00000000034b0000 CR4: 00000000003506f0
[ 190.881018][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 190.881019][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 190.881020][ C0] Call Trace:
[ 190.881022][ C0]
[ 190.881024][ C0] ? __kmalloc_node_track_caller_noprof+0xdf/0x530
[ 190.881030][ C0] __text_poke+0x26b/0x490
[ 190.881035][ C0] ? __pfx_text_poke_memcpy+0x10/0x10
[ 190.881038][ C0] ? __kmalloc_node_track_caller_noprof+0xdf/0x530
[ 190.881041][ C0] text_poke_bp_batch+0x2bd/0x3a0
[ 190.881049][ C0] ? __kmalloc_node_track_caller_noprof+0xe0/0x530
[ 190.881052][ C0] text_poke_finish+0x1a/0x30
[ 190.881054][ C0] arch_jump_label_transform_apply+0x17/0x30
[ 190.881057][ C0] static_key_enable+0x54/0x60
[ 190.881060][ C0] toggle_allocation_gate+0x58/0x130
[ 190.881063][ C0] ? rcu_is_watching+0x11/0x50
[ 190.881066][ C0] process_one_work+0x22e/0x660
[ 190.881070][ C0] worker_thread+0x1c7/0x370
[ 190.881072][ C0] ? __pfx_worker_thread+0x10/0x10
[ 190.881074][ C0] kthread+0x104/0x200
[ 190.881078][ C0] ? __pfx_kthread+0x10/0x10
[ 190.881080][ C0] ret_from_fork+0x2f/0x50
[ 190.881083][ C0] ? __pfx_kthread+0x10/0x10
[ 190.881085][ C0] ret_from_fork_asm+0x1a/0x30
[ 190.881091][ C0]
[ 190.881976][ T31] Kernel panic - not syncing: hung_task: blocked tasks
[ 191.135071][ T31] Kernel Offset: disabled
[ 191.139357][ T31] Rebooting in 86400 seconds..