[ OK ] Finished Update UTMP about System Runlevel Changes. [ 38.848144] audit: type=1400 audit(1763487519.122:6): avc: denied { checkpoint_restore } for pid=219 comm="agetty" capability=40 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [ 38.872853] ------------[ cut here ]------------ [ 38.872861] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.872932] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/231 [ 38.872964] Modules linked in: [ 38.872978] CPU: 0 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.872997] Tainted: [W]=WARN [ 38.873001] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.873010] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.873057] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 38.873069] RSP: 0018:ffff88801a61fbc0 EFLAGS: 00010286 [ 38.873079] RAX: 0000000000000000 RBX: ffffed10034c3f78 RCX: ffffffff813a4050 [ 38.873087] RDX: ffff8880172cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.873095] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100d9c4849 [ 38.873103] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.873111] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a61fdf8 [ 38.873120] FS: 00007f946fa41900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.873132] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.873140] CR2: 00007f946ff33580 CR3: 000000000ea6d000 CR4: 0000000000350ef0 [ 38.873148] Call Trace: [ 38.873153] [ 38.873158] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.873177] ? __create_object+0x59/0x80 [ 38.873200] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.873215] __vmalloc_noprof+0x59/0x60 [ 38.873230] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.873245] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.873262] bpf_prog_alloc+0x39/0x200 [ 38.873274] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.873289] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.873305] do_seccomp+0x349/0x25e0 [ 38.873321] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.873343] ? __pfx_do_seccomp+0x10/0x10 [ 38.873360] ? find_held_lock+0x2b/0x80 [ 38.873377] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.873395] ? static_key_count+0x60/0x80 [ 38.873420] prctl_set_seccomp+0x4e/0x70 [ 38.873437] __do_sys_prctl+0xe6c/0x1d70 [ 38.873460] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.873480] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.873492] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.873514] ? irqentry_exit+0xf3/0x650 [ 38.873534] do_syscall_64+0xbf/0x430 [ 38.873555] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.873569] RIP: 0033:0x7f946ff335cd [ 38.873579] 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 [ 38.873590] RSP: 002b:00007ffdb5d612f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.873602] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f946ff335cd [ 38.873609] RDX: 0000562939b69e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.873617] RBP: 00007ffdb5d61350 R08: 0000000000000000 R09: 00007ffdb5d609f0 [ 38.873625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562977bf82b0 [ 38.873633] R13: 00007ffdb5d61780 R14: 0000562977bfad20 R15: 0000562977c0c8d0 [ 38.873649] [ 38.873653] irq event stamp: 2761 [ 38.873658] hardirqs last enabled at (2767): [] vprintk_emit+0x650/0x690 [ 38.873677] hardirqs last disabled at (2772): [] vprintk_emit+0x5e1/0x690 [ 38.873696] softirqs last enabled at (2130): [] handle_softirqs+0x50c/0x770 [ 38.873714] softirqs last disabled at (1955): [] __irq_exit_rcu+0xc4/0x100 [ 38.873731] ---[ end trace 0000000000000000 ]--- Debian GNU/Linux 11 syzkaller ttyS0 syzkaller login: [ 41.716813] ------------[ cut here ]------------ [ 41.717728] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.719691] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/239 [ 41.721381] Modules linked in: [ 41.721972] CPU: 1 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.725388] Tainted: [W]=WARN [ 41.725953] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.727499] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.728413] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 41.731570] RSP: 0018:ffff888019e3fbc0 EFLAGS: 00010286 [ 41.732547] RAX: 0000000000000000 RBX: ffffed10033c7f78 RCX: ffffffff813a4050 [ 41.733822] RDX: ffff888015ef1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.735103] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033c7f2f [ 41.736373] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.737634] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e3fdf8 [ 41.738911] FS: 00007fc4e88d7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.740327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.741378] CR2: 00007ffc5c065ef8 CR3: 000000000ce04000 CR4: 0000000000350ef0 [ 41.742649] Call Trace: [ 41.743143] [ 41.743551] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.744448] ? __create_object+0x59/0x80 [ 41.745223] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.746192] __vmalloc_noprof+0x59/0x60 [ 41.746895] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.747764] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.748698] bpf_prog_alloc+0x39/0x200 [ 41.749434] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.750350] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.751249] do_seccomp+0x349/0x25e0 [ 41.751918] ? find_held_lock+0x2b/0x80 [ 41.752665] ? do_prlimit+0x310/0x610 [ 41.753385] ? __pfx_do_seccomp+0x10/0x10 [ 41.754173] ? do_raw_spin_unlock+0x53/0x220 [ 41.754946] ? _raw_spin_unlock+0x1e/0x40 [ 41.755704] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.756656] ? static_key_count+0x60/0x80 [ 41.757444] prctl_set_seccomp+0x4e/0x70 [ 41.758226] __do_sys_prctl+0xe6c/0x1d70 [ 41.758953] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.759806] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.760772] ? irqentry_exit+0xf3/0x650 [ 41.761538] do_syscall_64+0xbf/0x430 [ 41.762268] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.763217] RIP: 0033:0x7fc4e8dc95cd [ 41.763868] 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 [ 41.767014] RSP: 002b:00007ffc5c064780 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.768410] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc4e8dc95cd [ 41.769683] RDX: 000055858632be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.770982] RBP: 00007ffc5c0647e0 R08: 0000000000000000 R09: 00007ffc5c063e80 [ 41.772258] R10: 0000000000000000 R11: 0000000000000246 R12: 00005585b20adad0 [ 41.773529] R13: 00007ffc5c064c10 R14: 00005585b20aebc0 R15: 00005585b20bf780 [ 41.774838] [ 41.775299] irq event stamp: 2073 [ 41.775905] hardirqs last enabled at (2081): [] __up_console_sem+0x78/0x80 [ 41.777431] hardirqs last disabled at (2090): [] __up_console_sem+0x5d/0x80 [ 41.778949] softirqs last enabled at (2060): [] handle_softirqs+0x50c/0x770 [ 41.780491] softirqs last disabled at (2055): [] __irq_exit_rcu+0xc4/0x100 [ 41.781999] ---[ end trace 0000000000000000 ]--- [ 42.530776] ------------[ cut here ]------------ [ 42.531699] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.533736] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 42.536554] Modules linked in: [ 42.537207] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.539241] Tainted: [W]=WARN [ 42.539797] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.541265] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.542188] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 42.545418] RSP: 0018:ffff888016cbfbc0 EFLAGS: 00010286 [ 42.546407] RAX: 0000000000000000 RBX: ffffed1002d97f78 RCX: ffffffff813a4050 [ 42.547704] RDX: ffff88801739d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.548976] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d97f2f [ 42.550299] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.551582] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cbfdf8 [ 42.552877] FS: 00007f12ca064900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.554358] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.555421] CR2: 00007f12ca556580 CR3: 000000001ecd8000 CR4: 0000000000350ef0 [ 42.556711] Call Trace: [ 42.557223] [ 42.557632] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.558541] ? __create_object+0x59/0x80 [ 42.559335] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.560308] __vmalloc_noprof+0x59/0x60 [ 42.561017] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.561909] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.562851] bpf_prog_alloc+0x39/0x200 [ 42.563595] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.564554] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.565460] do_seccomp+0x349/0x25e0 [ 42.566215] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.567126] ? __pfx_do_seccomp+0x10/0x10 [ 42.567874] ? find_held_lock+0x2b/0x80 [ 42.568649] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.569633] ? static_key_count+0x60/0x80 [ 42.570464] prctl_set_seccomp+0x4e/0x70 [ 42.571257] __do_sys_prctl+0xe6c/0x1d70 [ 42.572016] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.572872] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.573838] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.574825] ? irqentry_exit+0xf3/0x650 [ 42.575593] do_syscall_64+0xbf/0x430 [ 42.576334] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.577311] RIP: 0033:0x7f12ca5565cd [ 42.577981] 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 [ 42.581204] RSP: 002b:00007ffefdf8aa30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.582585] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f12ca5565cd [ 42.583903] RDX: 000055e9f6951e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.585184] RBP: 00007ffefdf8aa90 R08: 0000000000000000 R09: 00007ffefdf8a130 [ 42.586498] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ea0ad25ad0 [ 42.587781] R13: 00007ffefdf8aec0 R14: 000055ea0ad26bc0 R15: 000055ea0ad37780 [ 42.589086] [ 42.589530] irq event stamp: 2001 [ 42.590213] hardirqs last enabled at (2011): [] __up_console_sem+0x78/0x80 [ 42.591764] hardirqs last disabled at (2020): [] __up_console_sem+0x5d/0x80 [ 42.593304] softirqs last enabled at (1970): [] handle_softirqs+0x50c/0x770 [ 42.594867] softirqs last disabled at (1965): [] __irq_exit_rcu+0xc4/0x100 [ 42.596384] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10998' (ECDSA) to the list of known hosts. 2025/11/18 17:38:43 fuzzer started 2025/11/18 17:38:43 dialing manager at localhost:34383 2025/11/18 17:38:43 checking machine... 2025/11/18 17:38:43 checking revisions... [ 43.597953] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:38:43 testing simple program... [ 43.673451] cgroup: Unknown subsys name 'net' [ 43.721832] cgroup: Unknown subsys name 'cpuset' [ 43.733165] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:38:42 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=ffff888009611bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888009612640 RDI=00000000503ba00b RBP=ffff888009612618 RSP=ffff888009627698 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815274e6 RFL=00000046 [---Z-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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc4e8e8e618 CR3=000000000d727000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888015ef5340 RCX=ffffffff8229af38 RDX=ffff888015ef5340 RSI=ffffffff8229af63 RDI=ffff8880174b2cc0 RBP=ffff888019ea7d70 RSP=ffff888019ea7cc0 R8 =0000000000000000 R9 =ffffed10027725a0 R10=0000000000000000 R11=0000000000000000 R12=ffff8880174b2cc0 R13=1ffff110033d4f99 R14=dffffc0000000000 R15=0000000000000000 RIP=ffffffff822c5601 RFL=00000216 [----AP-] 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 00007fc4e88d7900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc5c05e000 CR3=000000000d727000 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=2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c XMM01=00ff00000000000000000000000000ff XMM02=00ff00000000000000000000000000ff XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=6500273d2720676e6974636570786500 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000