Warning: Permanently added '10.128.1.3' (ED25519) to the list of known hosts. 2023/11/23 00:53:28 ignoring optional flag "sandboxArg"="0" 2023/11/23 00:53:28 parsed 1 programs 2023/11/23 00:53:28 executed programs: 0 [ 62.427503][ T2484] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 62.970782][ T2900] loop0: detected capacity change from 0 to 8192 [ 62.978445][ T2900] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 62.987677][ T2900] REISERFS (device loop0): using ordered data mode [ 62.994281][ T2900] reiserfs: using flush barriers [ 62.999615][ T2900] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 63.017245][ T2900] REISERFS (device loop0): checking transaction log (loop0) [ 63.025255][ T2900] REISERFS (device loop0): Using tea hash to sort names [ 63.032265][ T2900] REISERFS (device loop0): using 3.5.x disk format [ 63.043165][ T2900] Kernel panic - not syncing: corrupted stack end detected inside scheduler [ 63.049125][ C1] kernel tried to execute NX-protected page - exploit attempt? (uid: 0) [ 63.060300][ C1] BUG: unable to handle page fault for address: ffffffff82e8ae40 [ 63.068964][ C1] #PF: supervisor instruction fetch in kernel mode [ 63.075425][ C1] #PF: error_code(0x0011) - permissions violation [ 63.081889][ C1] PGD 2e24067 P4D 2e24067 PUD 2e25063 PMD 8000000002e001e3 [ 63.090039][ C1] Oops: 0011 [#1] PREEMPT SMP [ 63.094689][ C1] CPU: 1 PID: 2899 Comm: syz-executor.0 Not tainted 5.14.0-rc1-syzkaller #0 [ 63.104472][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 63.114508][ C1] RIP: 0010:init_user_ns+0x0/0x300 [ 63.120193][ C1] Code: ff ff 18 ae e8 82 ff ff ff ff 20 80 b3 83 ff ff ff ff 00 00 00 00 00 00 00 00 7f 2f ba 82 ff ff ff ff 00 02 00 00 00 00 00 00 <01> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ff ff ff ff 00 00 [ 63.140023][ C1] RSP: 0018:ffffc90000cfcf20 EFLAGS: 00010206 [ 63.146748][ C1] RAX: ffffffff82e8ae40 RBX: 0000000000000003 RCX: 00000000b89fa257 [ 63.155405][ C1] RDX: 00000000f1f24eb0 RSI: ffffffff82ba55d4 RDI: ffff88810fb26bf0 [ 63.163345][ C1] RBP: ffff88813bd2c600 R08: 00000000000200d0 R09: 0000000000000001 [ 63.172126][ C1] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000002 [ 63.180156][ C1] R13: ffff888106ff8000 R14: ffff88810fb26bf0 R15: ffff88813bd2c698 [ 63.188182][ C1] FS: 0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000 [ 63.197078][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.203630][ C1] CR2: ffffffff82e8ae40 CR3: 00000001096fe000 CR4: 0000000000350ee0 [ 63.211938][ C1] Call Trace: [ 63.215542][ C1] [ 63.218361][ C1] ? rcu_core+0x2c8/0x700 [ 63.223121][ C1] ? rcu_core+0x26b/0x700 [ 63.227587][ C1] ? __do_softirq+0x10b/0x32c [ 63.232228][ C1] ? irq_exit_rcu+0xd6/0x110 [ 63.236783][ C1] ? sysvec_apic_timer_interrupt+0x90/0xb0 [ 63.242658][ C1] [ 63.245560][ C1] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 63.253070][ C1] ? smp_call_function_many_cond+0xf0/0x5c0 [ 63.259283][ C1] ? smp_call_function_many_cond+0xc9/0x5c0 [ 63.266355][ C1] ? leave_mm+0x30/0x30 [ 63.270492][ C1] ? leave_mm+0x30/0x30 [ 63.274640][ C1] ? on_each_cpu_cond_mask+0x3f/0x70 [ 63.280452][ C1] ? flush_tlb_mm_range+0xf9/0x120 [ 63.285529][ C1] ? ptep_clear_flush+0x43/0x50 [ 63.291236][ C1] ? wp_page_copy+0x334/0x970 [ 63.295878][ C1] ? __handle_mm_fault+0xcf2/0x1840 [ 63.301039][ C1] ? search_extable+0x22/0x30 [ 63.305700][ C1] ? __get_user_8+0x18/0x30 [ 63.310530][ C1] ? handle_mm_fault+0xff/0x290 [ 63.315362][ C1] ? exc_page_fault+0x1ca/0x7e0 [ 63.320784][ C1] ? asm_exc_page_fault+0x1e/0x30 [ 63.326118][ C1] ? __put_user_nocheck_4+0x3/0x11 [ 63.331278][ C1] ? mm_release+0xaa/0xe0 [ 63.335766][ C1] ? do_exit+0x1dd/0xb50 [ 63.339978][ C1] ? do_group_exit+0x34/0xb0 [ 63.344540][ C1] ? get_signal+0x179/0x990 [ 63.349705][ C1] ? __handle_mm_fault+0xcf2/0x1840 [ 63.354867][ C1] ? arch_do_signal_or_restart+0x104/0x720 [ 63.360655][ C1] ? exit_to_user_mode_prepare+0xfb/0x170 [ 63.366336][ C1] ? syscall_exit_to_user_mode+0x13/0x30 [ 63.372031][ C1] ? do_syscall_64+0x44/0x80 [ 63.376780][ C1] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 63.382808][ C1] Modules linked in: [ 63.387104][ C1] CR2: ffffffff82e8ae40 [ 63.391229][ C1] ---[ end trace 62021df482691c01 ]--- [ 63.396647][ C1] RIP: 0010:init_user_ns+0x0/0x300 [ 63.401720][ C1] Code: ff ff 18 ae e8 82 ff ff ff ff 20 80 b3 83 ff ff ff ff 00 00 00 00 00 00 00 00 7f 2f ba 82 ff ff ff ff 00 02 00 00 00 00 00 00 <01> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ff ff ff ff 00 00 [ 63.421551][ C1] RSP: 0018:ffffc90000cfcf20 EFLAGS: 00010206 [ 63.428199][ C1] RAX: ffffffff82e8ae40 RBX: 0000000000000003 RCX: 00000000b89fa257 [ 63.436133][ C1] RDX: 00000000f1f24eb0 RSI: ffffffff82ba55d4 RDI: ffff88810fb26bf0 [ 63.444352][ C1] RBP: ffff88813bd2c600 R08: 00000000000200d0 R09: 0000000000000001 [ 63.452286][ C1] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000002 [ 63.461025][ C1] R13: ffff888106ff8000 R14: ffff88810fb26bf0 R15: ffff88813bd2c698 [ 63.468967][ C1] FS: 0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000 [ 63.477860][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.484755][ C1] CR2: ffffffff82e8ae40 CR3: 00000001096fe000 CR4: 0000000000350ee0 [ 64.122289][ T2900] Shutting down cpus with NMI [ 64.128306][ T2900] Kernel Offset: disabled [ 64.132716][ T2900] Rebooting in 86400 seconds..