Warning: Permanently added '10.128.10.52' (ED25519) to the list of known hosts.
2024/11/27 17:24:20 ignoring optional flag "sandboxArg"="0"
2024/11/27 17:24:20 parsed 1 programs
[ 54.054370][ T2625] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
2024/11/27 17:24:23 executed programs: 0
2024/11/27 17:24:41 executed programs: 3
2024/11/27 17:24:57 executed programs: 4
2024/11/27 17:25:14 executed programs: 5
2024/11/27 17:25:30 executed programs: 6
2024/11/27 17:25:46 executed programs: 7
2024/11/27 17:26:03 executed programs: 8
2024/11/27 17:26:19 executed programs: 9
2024/11/27 17:26:35 executed programs: 10
2024/11/27 17:26:52 executed programs: 11
[ 213.731353][ T29] INFO: task syz.3.15:3507 blocked for more than 143 seconds.
[ 213.738945][ T29] Not tainted 6.12.0-rc7-syzkaller #0
[ 213.744844][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 213.753622][ T29] task:syz.3.15 state:D stack:13320 pid:3507 tgid:3506 ppid:3092 flags:0x00000004
[ 213.763880][ T29] Call Trace:
[ 213.767197][ T29]
[ 213.770117][ T29] __schedule+0x6b2/0xa40
[ 213.774812][ T29] ? schedule+0x21/0x140
[ 213.779116][ T29] schedule+0xac/0x140
[ 213.783277][ T29] bit_wait+0xc/0x50
[ 213.787417][ T29] __wait_on_bit+0xd0/0x160
[ 213.791922][ T29] ? __pfx_bit_wait+0x10/0x10
[ 213.796674][ T29] out_of_line_wait_on_bit+0x9a/0xc0
[ 213.802821][ T29] ? __pfx_wake_bit_function+0x10/0x10
[ 213.808297][ T29] netfs_unbuffered_read_iter_locked+0x3fc/0x6b0
[ 213.814629][ T29] netfs_unbuffered_read_iter+0x3c/0x60
[ 213.820272][ T29] vfs_read+0x2ad/0x300
[ 213.824819][ T29] ksys_read+0x70/0xe0
[ 213.828966][ T29] do_syscall_64+0x8d/0x170
[ 213.833501][ T29] ? clear_bhb_loop+0x55/0xb0
[ 213.838183][ T29] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 213.844283][ T29] RIP: 0033:0x7f73f1b7e819
[ 213.848695][ T29] RSP: 002b:00007f73f299d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 213.860451][ T29] RAX: ffffffffffffffda RBX: 00007f73f1d35fa0 RCX: 00007f73f1b7e819
[ 213.868431][ T29] RDX: 0000000000002020 RSI: 000000002001b640 RDI: 0000000000000006
[ 213.876687][ T29] RBP: 00007f73f1bf175e R08: 0000000000000000 R09: 0000000000000000
[ 213.884943][ T29] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 213.893013][ T29] R13: 0000000000000000 R14: 00007f73f1d35fa0 R15: 00007ffc64505ca8
[ 213.901059][ T29]
[ 213.904139][ T29]
[ 213.904139][ T29] Showing all locks held in the system:
[ 213.912825][ T29] 1 lock held by khungtaskd/29:
[ 213.917741][ T29] #0: ffffffff835dbe50 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x30/0x100
[ 213.927684][ T29] 2 locks held by getty/1634:
[ 213.932367][ T29] #0: ffff888100abb8a0 (&tty->ldisc_sem){....}-{0:0}, at: tty_ldisc_ref_wait+0x20/0x40
[ 213.942547][ T29] #1: ffffc900030f72f0 (&ldata->atomic_read_lock){....}-{3:3}, at: n_tty_read+0x23d/0x910
[ 213.953579][ T29] 2 locks held by syz.3.15/3507:
[ 213.958742][ T29] #0: ffff88810e2b9778 (&f->f_pos_lock){....}-{3:3}, at: fdget_pos+0x70/0xa0
[ 213.968431][ T29] #1: ffff88817db90148 (&sb->s_type->i_mutex_key#20){....}-{3:3}, at: netfs_start_io_direct+0x8f/0xb0
[ 213.979750][ T29] 2 locks held by syz.4.16/3925:
[ 213.984783][ T29] #0: ffff888104b8b8f8 (&f->f_pos_lock){....}-{3:3}, at: fdget_pos+0x70/0xa0
[ 213.993821][ T29] #1: ffff88817db90730 (&sb->s_type->i_mutex_key#20){....}-{3:3}, at: netfs_start_io_direct+0x8f/0xb0
[ 214.005225][ T29] 2 locks held by syz.5.17/4344:
[ 214.010458][ T29] #0: ffff88810675acf8 (&f->f_pos_lock){....}-{3:3}, at: fdget_pos+0x70/0xa0
[ 214.020301][ T29] #1: ffff88817db90d18 (&sb->s_type->i_mutex_key#20){....}-{3:3}, at: netfs_start_io_direct+0x8f/0xb0
[ 214.031507][ T29] 2 locks held by syz.6.18/4763:
[ 214.036495][ T29] #0: ffff888104b8b5f8 (&f->f_pos_lock){....}-{3:3}, at: fdget_pos+0x70/0xa0
[ 214.045550][ T29] #1: ffff888174958148 (&sb->s_type->i_mutex_key#20){....}-{3:3}, at: netfs_start_io_direct+0x8f/0xb0
[ 214.057134][ T29] 2 locks held by syz.7.19/5182:
[ 214.062339][ T29] #0: ffff888106395478 (&f->f_pos_lock){....}-{3:3}, at: fdget_pos+0x70/0xa0
[ 214.071635][ T29] #1: ffff88817db91300 (&sb->s_type->i_mutex_key#20){....}-{3:3}, at: netfs_start_io_direct+0x8f/0xb0
[ 214.082934][ T29] 2 locks held by syz.8.20/5600:
[ 214.088649][ T29] #0: ffff88810e2b9178 (&f->f_pos_lock){....}-{3:3}, at: fdget_pos+0x70/0xa0
[ 214.098030][ T29] #1: ffff888174958730 (&sb->s_type->i_mutex_key#20){....}-{3:3}, at: netfs_start_io_direct+0x8f/0xb0
[ 214.109314][ T29] 2 locks held by syz.9.21/6018:
[ 214.114313][ T29] #0: ffff88810e2b98f8 (&f->f_pos_lock){....}-{3:3}, at: fdget_pos+0x70/0xa0
[ 214.123339][ T29] #1: ffff88817db918e8 (&sb->s_type->i_mutex_key#20){....}-{3:3}, at: netfs_start_io_direct+0x8f/0xb0
[ 214.134353][ T29] 2 locks held by syz.0.22/6436:
[ 214.139265][ T29] #0: ffff8881073d7a78 (&f->f_pos_lock){....}-{3:3}, at: fdget_pos+0x70/0xa0
[ 214.148109][ T29] #1: ffff888174958d18 (&sb->s_type->i_mutex_key#20){....}-{3:3}, at: netfs_start_io_direct+0x8f/0xb0
[ 214.159259][ T29] 2 locks held by syz.1.23/6854:
[ 214.164285][ T29] #0: ffff88810f7389f8 (&f->f_pos_lock){....}-{3:3}, at: fdget_pos+0x70/0xa0
[ 214.173230][ T29] #1: ffff88817db91ed0 (&sb->s_type->i_mutex_key#20){....}-{3:3}, at: netfs_start_io_direct+0x8f/0xb0
[ 214.184355][ T29] 2 locks held by syz.2.24/7272:
[ 214.189271][ T29] #0: ffff88810f738cf8 (&f->f_pos_lock){....}-{3:3}, at: fdget_pos+0x70/0xa0
[ 214.198134][ T29] #1: ffff88817db924b8 (&sb->s_type->i_mutex_key#20){....}-{3:3}, at: netfs_start_io_direct+0x8f/0xb0
[ 214.209190][ T29]
[ 214.211525][ T29] =============================================
[ 214.211525][ T29]
[ 214.219912][ T29] NMI backtrace for cpu 1
[ 214.224233][ T29] CPU: 1 UID: 0 PID: 29 Comm: khungtaskd Not tainted 6.12.0-rc7-syzkaller #0
[ 214.232969][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 214.243046][ T29] Call Trace:
[ 214.246354][ T29]
[ 214.249262][ T29] dump_stack_lvl+0x3e/0xe0
[ 214.253736][ T29] nmi_cpu_backtrace+0x146/0x160
[ 214.258641][ T29] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 214.264619][ T29] nmi_trigger_cpumask_backtrace+0x8e/0x140
[ 214.270564][ T29] watchdog+0x5e4/0x610
[ 214.274687][ T29] ? watchdog+0xce/0x610
[ 214.278897][ T29] ? __pfx_watchdog+0x10/0x10
[ 214.283549][ T29] kthread+0xea/0x100
[ 214.287582][ T29] ? __pfx_kthread+0x10/0x10
[ 214.292135][ T29] ret_from_fork+0x32/0x40
[ 214.296605][ T29] ? __pfx_kthread+0x10/0x10
[ 214.301302][ T29] ret_from_fork_asm+0x1a/0x30
[ 214.306056][ T29]
[ 214.309205][ T29] Sending NMI from CPU 1 to CPUs 0:
[ 214.314430][ C0] NMI backtrace for cpu 0
[ 214.314434][ C0] CPU: 0 UID: 0 PID: 37 Comm: kworker/u8:2 Not tainted 6.12.0-rc7-syzkaller #0
[ 214.314437][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 214.314439][ C0] Workqueue: events_unbound toggle_allocation_gate
[ 214.314447][ C0] RIP: 0010:flush_tlb_mm_range+0x107/0x1d0
[ 214.314452][ C0] Code: 8f 30 68 01 41 89 85 e0 ee 02 00 49 8d be 80 08 00 00 41 0f b6 86 80 08 00 00 31 c9 ba 08 00 00 00 48 89 c6 48 d3 ee 48 d3 e6 <48> 85 f6 74 1a f3 48 0f bc ce 83 f9 07 77 0e 41 39 cc 75 09 ff c1
[ 214.314455][ C0] RSP: 0018:ffffc9000013fc58 EFLAGS: 00000046
[ 214.314457][ C0] RAX: 0000000000000000 RBX: 00002aaaaaaac000 RCX: 0000000000000000
[ 214.314460][ C0] RDX: 0000000000000008 RSI: 0000000000000000 RDI: ffff888100070880
[ 214.314461][ C0] RBP: 00002aaaaaaab000 R08: 0000000000000000 R09: 0000000000000000
[ 214.314463][ C0] R10: 0000000000000000 R11: ffffffff81042410 R12: 0000000000000000
[ 214.314465][ C0] R13: ffff888237c00000 R14: ffff888100070000 R15: 0000000000007781
[ 214.314467][ C0] FS: 0000000000000000(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000
[ 214.314469][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 214.314471][ C0] CR2: 00005555764f54a8 CR3: 00000000034aa000 CR4: 00000000003506f0
[ 214.314476][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 214.314478][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 214.314480][ C0] Call Trace:
[ 214.314481][ C0]
[ 214.314483][ C0] ? nmi_cpu_backtrace+0x110/0x160
[ 214.314488][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20
[ 214.314490][ C0] ? nmi_handle+0x99/0x1c0
[ 214.314495][ C0] ? nmi_handle+0x25/0x1c0
[ 214.314498][ C0] ? flush_tlb_mm_range+0x107/0x1d0
[ 214.314501][ C0] ? default_do_nmi+0x63/0x160
[ 214.314503][ C0] ? exc_nmi+0xfc/0x170
[ 214.314506][ C0] ? end_repeat_nmi+0xf/0x53
[ 214.314511][ C0] ? __pfx_text_poke_memcpy+0x10/0x10
[ 214.314515][ C0] ? flush_tlb_mm_range+0x107/0x1d0
[ 214.314518][ C0] ? flush_tlb_mm_range+0x107/0x1d0
[ 214.314521][ C0] ? flush_tlb_mm_range+0x107/0x1d0
[ 214.314523][ C0]
[ 214.314525][ C0]
[ 214.314526][ C0] ? __kmalloc_cache_node_noprof+0x72/0x350
[ 214.314530][ C0] __text_poke+0x32b/0x440
[ 214.314533][ C0] ? __pfx_text_poke_memcpy+0x10/0x10
[ 214.314536][ C0] ? __kmalloc_cache_node_noprof+0x72/0x350
[ 214.314540][ C0] text_poke_bp_batch+0x25f/0x310
[ 214.314544][ C0] text_poke_finish+0x1a/0x30
[ 214.314547][ C0] arch_jump_label_transform_apply+0x17/0x30
[ 214.314552][ C0] static_key_disable+0x40/0x60
[ 214.314556][ C0] ? process_scheduled_works+0x266/0x5c0
[ 214.314562][ C0] toggle_allocation_gate+0xe6/0x130
[ 214.314565][ C0] ? __pfx_autoremove_wake_function+0x10/0x10
[ 214.314570][ C0] process_scheduled_works+0x2ab/0x5c0
[ 214.314575][ C0] worker_thread+0x23e/0x2e0
[ 214.314578][ C0] ? __pfx_worker_thread+0x10/0x10
[ 214.314580][ C0] kthread+0xea/0x100
[ 214.314584][ C0] ? __pfx_kthread+0x10/0x10
[ 214.314587][ C0] ret_from_fork+0x32/0x40
[ 214.314589][ C0] ? __pfx_kthread+0x10/0x10
[ 214.314592][ C0] ret_from_fork_asm+0x1a/0x30
[ 214.314597][ C0]
[ 214.315415][ T29] Kernel panic - not syncing: hung_task: blocked tasks
[ 214.641540][ T29] Kernel Offset: disabled
[ 214.645951][ T29] Rebooting in 86400 seconds..