[ OK ] Finished Update UTMP about System Runlevel Changes. [ 39.281042] audit: type=1400 audit(1763387629.554:6): avc: denied { checkpoint_restore } for pid=223 comm="agetty" capability=40 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [ 39.390779] ------------[ cut here ]------------ [ 39.391392] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.392702] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.393630] Modules linked in: [ 39.394005] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.395310] Tainted: [W]=WARN [ 39.395664] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.396615] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.397201] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 39.399228] RSP: 0018:ffff888016e8fbc0 EFLAGS: 00010286 [ 39.399819] RAX: 0000000000000000 RBX: ffffed1002dd1f78 RCX: ffffffff813a4050 [ 39.400649] RDX: ffff88800f651bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.401472] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd1f2f [ 39.402293] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.403088] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e8fdf8 [ 39.403911] FS: 00007fd98ff7d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.404841] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.405521] CR2: 00007ffd673dbef7 CR3: 000000000db79000 CR4: 0000000000350ef0 [ 39.406344] Call Trace: [ 39.406641] [ 39.406901] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.407485] ? __create_object+0x59/0x80 [ 39.407963] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.408599] __vmalloc_noprof+0x59/0x60 [ 39.409055] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.409615] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.410215] bpf_prog_alloc+0x39/0x200 [ 39.410659] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.411258] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.411805] do_seccomp+0x349/0x25e0 [ 39.412270] ? find_held_lock+0x2b/0x80 [ 39.412737] ? do_prlimit+0x310/0x610 [ 39.413214] ? __pfx_do_seccomp+0x10/0x10 [ 39.413680] ? do_raw_spin_unlock+0x53/0x220 [ 39.414212] ? _raw_spin_unlock+0x1e/0x40 [ 39.414686] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.415301] ? static_key_count+0x60/0x80 [ 39.415781] prctl_set_seccomp+0x4e/0x70 [ 39.416271] __do_sys_prctl+0xe6c/0x1d70 [ 39.416746] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.417292] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.417875] ? irqentry_exit+0xf3/0x650 [ 39.418355] do_syscall_64+0xbf/0x430 [ 39.418797] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.419393] RIP: 0033:0x7fd99046f5cd [ 39.419810] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 39.421822] RSP: 002b:00007ffd673d94f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.422693] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd99046f5cd [ 39.423516] RDX: 000055e2d4955e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.424338] RBP: 00007ffd673d9550 R08: 0000000000000000 R09: 00007ffd673d8bf0 [ 39.425159] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e2fcd30bf0 [ 39.425941] R13: 00007ffd673d9980 R14: 000055e2fcd3a380 R15: 000055e2fcd45460 [ 39.426768] [ 39.427044] irq event stamp: 1757 [ 39.427459] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 39.428424] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 39.429395] softirqs last enabled at (1300): [] handle_softirqs+0x50c/0x770 [ 39.430364] softirqs last disabled at (1289): [] __irq_exit_rcu+0xc4/0x100 [ 39.431329] ---[ end trace 0000000000000000 ]--- Debian GNU/Linux 11 syzkaller ttyS0 syzkaller login: [ 42.088324] ------------[ cut here ]------------ [ 42.089288] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.091333] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.092862] Modules linked in: [ 42.093544] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.095540] Tainted: [W]=WARN [ 42.096096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.097657] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.098579] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 42.101723] RSP: 0018:ffff88800ef27bc0 EFLAGS: 00010286 [ 42.102693] RAX: 0000000000000000 RBX: ffffed1001de4f78 RCX: ffffffff813a4050 [ 42.103969] RDX: ffff88801868d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.105244] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001de4f2f [ 42.106512] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.107789] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ef27df8 [ 42.109077] FS: 00007fb026909900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.110504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.111565] CR2: 00007ffc03ce8ef7 CR3: 000000000cf14000 CR4: 0000000000350ef0 [ 42.112844] Call Trace: [ 42.113343] [ 42.113752] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.114638] ? __create_object+0x59/0x80 [ 42.115417] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.116379] __vmalloc_noprof+0x59/0x60 [ 42.117106] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.117977] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.118903] bpf_prog_alloc+0x39/0x200 [ 42.119633] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.120572] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.121477] do_seccomp+0x349/0x25e0 [ 42.122193] ? find_held_lock+0x2b/0x80 [ 42.122896] ? do_prlimit+0x310/0x610 [ 42.123634] ? __pfx_do_seccomp+0x10/0x10 [ 42.124429] ? do_raw_spin_unlock+0x53/0x220 [ 42.125282] ? _raw_spin_unlock+0x1e/0x40 [ 42.126016] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.126986] ? static_key_count+0x60/0x80 [ 42.127781] prctl_set_seccomp+0x4e/0x70 [ 42.128584] __do_sys_prctl+0xe6c/0x1d70 [ 42.129366] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.130216] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.131182] ? irqentry_exit+0xf3/0x650 [ 42.131901] do_syscall_64+0xbf/0x430 [ 42.132655] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.133613] RIP: 0033:0x7fb026dfb5cd [ 42.134316] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 42.137473] RSP: 002b:00007ffc03ce7da0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.138828] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb026dfb5cd [ 42.140099] RDX: 000055a4c133ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.141413] RBP: 00007ffc03ce7e00 R08: 0000000000000000 R09: 00007ffc03ce74a0 [ 42.142700] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a4fced3ad0 [ 42.143963] R13: 00007ffc03ce8230 R14: 000055a4fced4bc0 R15: 000055a4fcee5780 [ 42.145264] [ 42.145696] irq event stamp: 1743 [ 42.146336] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 42.147861] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 42.149396] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 42.150938] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 42.152446] ---[ end trace 0000000000000000 ]--- [ 42.757464] ------------[ cut here ]------------ [ 42.757899] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.758921] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.759643] Modules linked in: [ 42.759941] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.760924] Tainted: [W]=WARN [ 42.761217] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.762290] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.762815] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 42.764780] RSP: 0018:ffff8880197efbc0 EFLAGS: 00010286 [ 42.765381] RAX: 0000000000000000 RBX: ffffed10032fdf78 RCX: ffffffff813a4050 [ 42.766162] RDX: ffff8880172a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.766917] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032fdf2f [ 42.767773] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.768584] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880197efdf8 [ 42.769396] FS: 00007fb895e40900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.770231] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.770741] CR2: 00007ffdd55cbef7 CR3: 000000000e3f1000 CR4: 0000000000350ef0 [ 42.771385] Call Trace: [ 42.771619] [ 42.771830] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.772282] ? __create_object+0x59/0x80 [ 42.772652] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.773109] __vmalloc_noprof+0x59/0x60 [ 42.773484] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.773887] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.774345] bpf_prog_alloc+0x39/0x200 [ 42.774687] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.775137] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.775560] do_seccomp+0x349/0x25e0 [ 42.775907] ? find_held_lock+0x2b/0x80 [ 42.776279] ? do_prlimit+0x310/0x610 [ 42.776637] ? __pfx_do_seccomp+0x10/0x10 [ 42.776998] ? do_raw_spin_unlock+0x53/0x220 [ 42.777409] ? _raw_spin_unlock+0x1e/0x40 [ 42.777771] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.778238] ? static_key_count+0x60/0x80 [ 42.778617] prctl_set_seccomp+0x4e/0x70 [ 42.778982] __do_sys_prctl+0xe6c/0x1d70 [ 42.779366] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.779771] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.780245] ? irqentry_exit+0xf3/0x650 [ 42.780613] do_syscall_64+0xbf/0x430 [ 42.780956] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.781441] RIP: 0033:0x7fb8963325cd [ 42.781771] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 42.783344] RSP: 002b:00007ffdd55caae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.783995] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb8963325cd [ 42.784643] RDX: 00005634dfd6de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.785266] RBP: 00007ffdd55cab40 R08: 0000000000000000 R09: 00007ffdd55ca1e0 [ 42.785880] R10: 0000000000000000 R11: 0000000000000246 R12: 00005634e47f3ad0 [ 42.786515] R13: 00007ffdd55caf70 R14: 00005634e47f4bc0 R15: 00005634e4805780 [ 42.787159] [ 42.787362] irq event stamp: 1731 [ 42.787662] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 42.788408] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 42.789167] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 42.789903] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 42.790636] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26191' (ECDSA) to the list of known hosts. 2025/11/17 13:53:53 fuzzer started 2025/11/17 13:53:53 dialing manager at localhost:37895 2025/11/17 13:53:53 checking machine... 2025/11/17 13:53:53 checking revisions... [ 43.679019] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:53:53 testing simple program... [ 43.764893] cgroup: Unknown subsys name 'net' [ 43.810224] cgroup: Unknown subsys name 'cpuset' [ 43.824512] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:53:53 Registers: info registers vcpu 0 RAX=ffffffff869f1f76 RBX=ffffffff866a18d8 RCX=ffffffff812dfbc1 RDX=0000000000000000 RSI=ffffffff869f1f3a RDI=ffffffff866a18b0 RBP=ffffffff866a18dc RSP=ffff888016b37150 R8 =ffffffff869f1f3a R9 =0000000000000000 R10=000000000003c9ed R11=000000000000453f R12=ffffffff866a18d8 R13=ffffffff866a18b0 R14=000000000000000a R15=dffffc0000000000 RIP=ffffffff8135dae7 RFL=00000286 [--S--P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fb026909900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc03ce1000 CR3=000000000e01a000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff87cef018 RBX=0000000000000020 RCX=ffffffff883ded00 RDX=000000000000001a RSI=ffffffff87cef018 RDI=0000000000000014 RBP=0000000000000000 RSP=ffff88800977ecf8 R8 =ffff88800977ed58 R9 =0000000000000020 R10=ffff8880097626e0 R11=0000000000000000 R12=ffff8880097626e0 R13=ffffffff81523950 R14=ffff88800977ed58 R15=ffffffff883dec90 RIP=ffffffff8152380e RFL=00000006 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb02686d000 CR3=000000000e171000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000a60ce07b00000000cec3662e XMM01=00000000000000000557704128fc8af0 XMM02=00000000000000000000000000000000 XMM03=0000000000309e20aaa6d7d1ee636e88 XMM04=9c6f69e361cf3b6600000000000ae988 XMM05=d96330e2d2db8632000000000031dfa8 XMM06=48c14feb191d45810000000000317d38 XMM07=e042d86d42eb936e000000000030bc28 XMM08=aaa6d7d1ee636e8800000000003021c8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000