[ OK ] Finished Update UTMP about System Runlevel Changes. [ 39.345847] audit: type=1400 audit(1763393077.315:6): 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 [ 39.511415] ------------[ cut here ]------------ [ 39.512011] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.513292] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.514204] Modules linked in: [ 39.514582] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.515820] Tainted: [W]=WARN [ 39.516179] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.517108] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.517705] 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 [ 39.519710] RSP: 0018:ffff88800efe7bc0 EFLAGS: 00010286 [ 39.520295] RAX: 0000000000000000 RBX: ffffed1001dfcf78 RCX: ffffffff813a4050 [ 39.521105] RDX: ffff88801716d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.521914] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dfcf2f [ 39.522727] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.523505] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800efe7df8 [ 39.524319] FS: 00007ff481a7b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.525223] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.525897] CR2: 00007ffffa984ef7 CR3: 000000000a1d7000 CR4: 0000000000350ef0 [ 39.526713] Call Trace: [ 39.527009] [ 39.527265] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.527834] ? __create_object+0x59/0x80 [ 39.528296] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.528908] __vmalloc_noprof+0x59/0x60 [ 39.529358] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.529907] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.530476] bpf_prog_alloc+0x39/0x200 [ 39.530934] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.531492] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.532059] do_seccomp+0x349/0x25e0 [ 39.532484] ? find_held_lock+0x2b/0x80 [ 39.532959] ? do_prlimit+0x310/0x610 [ 39.533402] ? __pfx_do_seccomp+0x10/0x10 [ 39.533893] ? do_raw_spin_unlock+0x53/0x220 [ 39.534392] ? _raw_spin_unlock+0x1e/0x40 [ 39.534872] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.535450] ? static_key_count+0x60/0x80 [ 39.535957] prctl_set_seccomp+0x4e/0x70 [ 39.536419] __do_sys_prctl+0xe6c/0x1d70 [ 39.536912] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.537428] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.538033] ? irqentry_exit+0xf3/0x650 [ 39.538501] do_syscall_64+0xbf/0x430 [ 39.538972] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.539544] RIP: 0033:0x7ff481f6d5cd [ 39.539983] 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 [ 39.541979] RSP: 002b:00007ffffa983da0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.542850] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff481f6d5cd [ 39.543625] RDX: 000056514a2aee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.544431] RBP: 00007ffffa983e00 R08: 0000000000000000 R09: 00007ffffa9834a0 [ 39.545248] R10: 0000000000000000 R11: 0000000000000246 R12: 000056515a037ad0 [ 39.546061] R13: 00007ffffa984230 R14: 000056515a038bc0 R15: 000056515a049780 [ 39.546895] [ 39.547162] irq event stamp: 1713 [ 39.547544] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 39.548499] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 39.549460] softirqs last enabled at (1284): [] handle_softirqs+0x50c/0x770 [ 39.550444] softirqs last disabled at (1275): [] __irq_exit_rcu+0xc4/0x100 [ 39.551292] ---[ end trace 0000000000000000 ]--- Debian GNU/Linux 11 syzkaller ttyS0 syzkaller login: [ 42.876756] ------------[ cut here ]------------ [ 42.877635] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.879788] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.881212] Modules linked in: [ 42.881822] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.883737] Tainted: [W]=WARN [ 42.884276] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.885712] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.886577] 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 [ 42.890124] RSP: 0018:ffff888013e6fbc0 EFLAGS: 00010286 [ 42.891740] RAX: 0000000000000000 RBX: ffffed10027cdf78 RCX: ffffffff813a4050 [ 42.893209] RDX: ffff88800f253780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.894452] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027cdf2f [ 42.895967] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.897270] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013e6fdf8 [ 42.898820] FS: 00007f2604abd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.900243] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.901412] CR2: 00007ffe80b09ef7 CR3: 000000000e206000 CR4: 0000000000350ef0 [ 42.902875] Call Trace: [ 42.903318] [ 42.903791] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.904726] ? __create_object+0x59/0x80 [ 42.905439] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.906541] __vmalloc_noprof+0x59/0x60 [ 42.907349] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.908353] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.909237] bpf_prog_alloc+0x39/0x200 [ 42.910085] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.911017] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.911968] do_seccomp+0x349/0x25e0 [ 42.912804] ? find_held_lock+0x2b/0x80 [ 42.913687] ? do_prlimit+0x310/0x610 [ 42.914373] ? __pfx_do_seccomp+0x10/0x10 [ 42.915329] ? do_raw_spin_unlock+0x53/0x220 [ 42.916126] ? _raw_spin_unlock+0x1e/0x40 [ 42.917038] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.917976] ? static_key_count+0x60/0x80 [ 42.918896] prctl_set_seccomp+0x4e/0x70 [ 42.919809] __do_sys_prctl+0xe6c/0x1d70 [ 42.920539] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.921489] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.922494] ? irqentry_exit+0xf3/0x650 [ 42.923380] do_syscall_64+0xbf/0x430 [ 42.924088] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.925000] RIP: 0033:0x7f2604faf5cd [ 42.925636] 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 [ 42.929023] RSP: 002b:00007ffe80b08c40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.930376] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2604faf5cd [ 42.931941] RDX: 00005592b0780e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.933164] RBP: 00007ffe80b08ca0 R08: 0000000000000000 R09: 00007ffe80b08340 [ 42.934524] R10: 0000000000000000 R11: 0000000000000246 R12: 00005592d76f5ad0 [ 42.935759] R13: 00007ffe80b090d0 R14: 00005592d76f6bc0 R15: 00005592d7707780 [ 42.937019] [ 42.937433] irq event stamp: 1881 [ 42.938055] hardirqs last enabled at (1891): [] __up_console_sem+0x78/0x80 [ 42.939536] hardirqs last disabled at (1900): [] __up_console_sem+0x5d/0x80 [ 42.941041] softirqs last enabled at (1820): [] handle_softirqs+0x50c/0x770 [ 42.942722] softirqs last disabled at (1813): [] __irq_exit_rcu+0xc4/0x100 [ 42.943881] ---[ end trace 0000000000000000 ]--- [ 43.749282] ------------[ cut here ]------------ [ 43.750278] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.752441] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.754178] Modules linked in: [ 43.754920] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.756973] Tainted: [W]=WARN [ 43.757551] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.759079] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.760008] 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 [ 43.763280] RSP: 0018:ffff8880178cfbc0 EFLAGS: 00010286 [ 43.764286] RAX: 0000000000000000 RBX: ffffed1002f19f78 RCX: ffffffff813a4050 [ 43.765605] RDX: ffff888017948000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.766929] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f19f2f [ 43.768239] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.769552] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178cfdf8 [ 43.770882] FS: 00007fcdcaacc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.772353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.773444] CR2: 00007ffe8d516ef7 CR3: 000000000d82c000 CR4: 0000000000350ef0 [ 43.774773] Call Trace: [ 43.775243] [ 43.775713] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.776590] ? __create_object+0x59/0x80 [ 43.777388] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.778388] __vmalloc_noprof+0x59/0x60 [ 43.779159] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.780052] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.780996] bpf_prog_alloc+0x39/0x200 [ 43.781739] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.782689] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.783558] do_seccomp+0x349/0x25e0 [ 43.784289] ? find_held_lock+0x2b/0x80 [ 43.785063] ? do_prlimit+0x310/0x610 [ 43.785816] ? __pfx_do_seccomp+0x10/0x10 [ 43.786584] ? do_raw_spin_unlock+0x53/0x220 [ 43.787429] ? _raw_spin_unlock+0x1e/0x40 [ 43.788213] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.789193] ? static_key_count+0x60/0x80 [ 43.790005] prctl_set_seccomp+0x4e/0x70 [ 43.790818] __do_sys_prctl+0xe6c/0x1d70 [ 43.791587] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.792460] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.793440] ? irqentry_exit+0xf3/0x650 [ 43.794225] do_syscall_64+0xbf/0x430 [ 43.794974] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.795935] RIP: 0033:0x7fcdcafbe5cd [ 43.796596] 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 [ 43.799822] RSP: 002b:00007ffe8d514cd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.801191] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcdcafbe5cd [ 43.802496] RDX: 000055be9e65fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.803772] RBP: 00007ffe8d514d30 R08: 0000000000000000 R09: 00007ffe8d5143d0 [ 43.805034] R10: 0000000000000000 R11: 0000000000000246 R12: 000055beafa46ad0 [ 43.806312] R13: 00007ffe8d515160 R14: 000055beafa47bc0 R15: 000055beafa58780 [ 43.807606] [ 43.808100] irq event stamp: 1807 [ 43.808854] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 43.810609] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 43.812160] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 43.813683] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 43.815184] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10144' (ECDSA) to the list of known hosts. 2025/11/17 15:24:42 fuzzer started 2025/11/17 15:24:42 dialing manager at localhost:37895 2025/11/17 15:24:42 checking machine... 2025/11/17 15:24:42 checking revisions... [ 44.659022] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:24:42 testing simple program... [ 44.736319] cgroup: Unknown subsys name 'net' [ 44.796589] cgroup: Unknown subsys name 'cpuset' [ 44.806437] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:24:41 Registers: info registers vcpu 0 RAX=ffffffff81b2a150 RBX=ffffffff86725b34 RCX=ffffffff81b2a133 RDX=0000000000000000 RSI=ffffffff86ab82dc RDI=ffffffff86725b1c RBP=ffffffff86725b1c RSP=ffff888009627788 R8 =ffffffff86ab82dc R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255da R12=ffffffff86725b30 R13=ffffffff86725b1c R14=ffffffff86725b1c R15=dffffc0000000000 RIP=ffffffff8135dacf RFL=00000283 [--S---C] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005592d7707290 CR3=000000000d377000 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=a198e6c99fb1dcb08b44f82feae40221 XMM02=ec2efd57dc4c00df0000000000304298 XMM03=5ff58866d4ba291a0000000000304368 XMM04=50207e55479df64b00000000000ae988 XMM05=14648eaa1277bab10000000000322520 XMM06=817b8945e9d5037300000000003223a8 XMM07=e042d86d42eb936e000000000030f000 XMM08=5ff58866d4ba291a0000000000304368 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888016227b01 RBX=ffff888016227b68 RCX=0000000000000001 RDX=ffff888016228001 RSI=ffff888016227b38 RDI=ffff888016226e50 RBP=ffff888016220000 RSP=ffff888016226dd0 R8 =0000000000000001 R9 =ffff888016226e80 R10=000000000003c9ed R11=00000000000c6b0d R12=ffff888016226e01 R13=ffff888016226e88 R14=ffff888016227b38 R15=ffff888016226e40 RIP=ffffffff8135fbfc RFL=00000202 [-------] 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 00007f2604abd900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2604a82008 CR3=000000001fb89000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000