[ 39.135140] ------------[ cut here ]------------ [ 39.136100] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.138140] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.139625] Modules linked in: [ 39.140231] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.142589] Tainted: [W]=WARN [ 39.143161] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.144622] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.145535] 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 [ 39.148766] RSP: 0018:ffff8880165a7bc0 EFLAGS: 00010286 [ 39.149739] RAX: 0000000000000000 RBX: ffffed1002cb4f78 RCX: ffffffff813a4050 [ 39.151032] RDX: ffff88800f4d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.152336] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb4f2f [ 39.153628] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.154920] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165a7df8 [ 39.156268] FS: 00007f88bcc99900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.157722] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.158805] CR2: 00007fffef3a6ef7 CR3: 000000000babf000 CR4: 0000000000350ef0 [ 39.160141] Call Trace: [ 39.160672] [ 39.161091] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.161996] ? __create_object+0x59/0x80 [ 39.162793] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.163793] __vmalloc_noprof+0x59/0x60 [ 39.164568] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.165447] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.166396] bpf_prog_alloc+0x39/0x200 [ 39.167110] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.168059] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.168985] do_seccomp+0x349/0x25e0 [ 39.169738] ? find_held_lock+0x2b/0x80 [ 39.170524] ? do_prlimit+0x310/0x610 [ 39.171292] ? __pfx_do_seccomp+0x10/0x10 [ 39.172052] ? do_raw_spin_unlock+0x53/0x220 [ 39.172886] ? _raw_spin_unlock+0x1e/0x40 [ 39.173686] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.174663] ? static_key_count+0x60/0x80 [ 39.175490] prctl_set_seccomp+0x4e/0x70 [ 39.176221] __do_sys_prctl+0xe6c/0x1d70 [ 39.177015] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.177886] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.178860] ? irqentry_exit+0xf3/0x650 [ 39.179639] do_syscall_64+0xbf/0x430 [ 39.180394] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.181366] RIP: 0033:0x7f88bd18b5cd [ 39.182037] 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 [ 39.185213] RSP: 002b:00007fffef3a47b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.186610] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f88bd18b5cd [ 39.187873] RDX: 00005604ac17fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.188952] RBP: 00007fffef3a4810 R08: 0000000000000000 R09: 00007fffef3a3eb0 [ 39.190020] R10: 0000000000000000 R11: 0000000000000246 R12: 00005604ba179ad0 [ 39.191112] R13: 00007fffef3a4c40 R14: 00005604ba17abc0 R15: 00005604ba18b780 [ 39.192226] [ 39.192622] irq event stamp: 1805 [ 39.193123] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 39.194391] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 39.195678] softirqs last enabled at (1502): [] handle_softirqs+0x50c/0x770 [ 39.196977] softirqs last disabled at (1497): [] __irq_exit_rcu+0xc4/0x100 [ 39.198255] ---[ end trace 0000000000000000 ]--- [ 42.371396] ------------[ cut here ]------------ [ 42.372372] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.374376] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 42.375930] Modules linked in: [ 42.376591] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.378605] Tainted: [W]=WARN [ 42.379182] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.380673] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.381580] 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 [ 42.384799] RSP: 0018:ffff888013f3fbc0 EFLAGS: 00010286 [ 42.385797] RAX: 0000000000000000 RBX: ffffed10027e7f78 RCX: ffffffff813a4050 [ 42.387097] RDX: ffff888016728000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.388391] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027e7f2f [ 42.389693] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.390987] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013f3fdf8 [ 42.392318] FS: 00007f4386cd7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.393773] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.394853] CR2: 00007ffd5b19def7 CR3: 000000002015b000 CR4: 0000000000350ef0 [ 42.396160] Call Trace: [ 42.396685] [ 42.397102] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.398015] ? __create_object+0x59/0x80 [ 42.398810] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.399804] __vmalloc_noprof+0x59/0x60 [ 42.400559] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.401451] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.402397] bpf_prog_alloc+0x39/0x200 [ 42.403096] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.404047] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.404964] do_seccomp+0x349/0x25e0 [ 42.405678] ? find_held_lock+0x2b/0x80 [ 42.406452] ? do_prlimit+0x310/0x610 [ 42.407172] ? __pfx_do_seccomp+0x10/0x10 [ 42.407979] ? do_raw_spin_unlock+0x53/0x220 [ 42.408834] ? _raw_spin_unlock+0x1e/0x40 [ 42.409626] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.410603] ? static_key_count+0x60/0x80 [ 42.411424] prctl_set_seccomp+0x4e/0x70 [ 42.412163] __do_sys_prctl+0xe6c/0x1d70 [ 42.412965] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.413832] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.414821] ? irqentry_exit+0xf3/0x650 [ 42.415612] do_syscall_64+0xbf/0x430 [ 42.416384] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.417370] RIP: 0033:0x7f43871c95cd [ 42.418035] 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 [ 42.421264] RSP: 002b:00007ffd5b19cce0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.422632] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f43871c95cd [ 42.423949] RDX: 0000562a2eed9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.425234] RBP: 00007ffd5b19cd40 R08: 0000000000000000 R09: 00007ffd5b19c3e0 [ 42.426542] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562a3f7c2b10 [ 42.427845] R13: 00007ffd5b19d170 R14: 0000562a3f7c32b0 R15: 0000562a3f7d76f0 [ 42.429150] [ 42.429619] irq event stamp: 1735 [ 42.430277] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 42.431840] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 42.433384] softirqs last enabled at (1624): [] handle_softirqs+0x50c/0x770 [ 42.434940] softirqs last disabled at (1619): [] __irq_exit_rcu+0xc4/0x100 [ 42.436230] ---[ end trace 0000000000000000 ]--- [ 43.278903] ------------[ cut here ]------------ [ 43.279852] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.281870] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 43.283540] Modules linked in: [ 43.284143] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.286154] Tainted: [W]=WARN [ 43.286770] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.288286] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.289168] 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 [ 43.292401] RSP: 0018:ffff888016187bc0 EFLAGS: 00010286 [ 43.293401] RAX: 0000000000000000 RBX: ffffed1002c30f78 RCX: ffffffff813a4050 [ 43.294708] RDX: ffff888018ae8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.296027] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c30f2f [ 43.297333] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.298639] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016187df8 [ 43.299952] FS: 00007f5c59b33900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.301419] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.302505] CR2: 00007f5c5a025580 CR3: 0000000020064000 CR4: 0000000000350ef0 [ 43.303840] Call Trace: [ 43.304360] [ 43.304790] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.305733] ? __create_object+0x59/0x80 [ 43.306544] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.307569] __vmalloc_noprof+0x59/0x60 [ 43.308356] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.309224] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.310196] bpf_prog_alloc+0x39/0x200 [ 43.310966] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.311947] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.312893] do_seccomp+0x349/0x25e0 [ 43.313640] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.314590] ? __pfx_do_seccomp+0x10/0x10 [ 43.315434] ? find_held_lock+0x2b/0x80 [ 43.316181] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.317190] ? static_key_count+0x60/0x80 [ 43.318010] prctl_set_seccomp+0x4e/0x70 [ 43.318825] __do_sys_prctl+0xe6c/0x1d70 [ 43.319659] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.320556] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.321569] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.322588] ? irqentry_exit+0xf3/0x650 [ 43.323405] do_syscall_64+0xbf/0x430 [ 43.324135] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.325125] RIP: 0033:0x7f5c5a0255cd [ 43.325861] 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 [ 43.329206] RSP: 002b:00007ffcaab72910 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.330649] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5c5a0255cd [ 43.332003] RDX: 0000556c33173e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.333365] RBP: 00007ffcaab72970 R08: 0000000000000000 R09: 00007ffcaab72010 [ 43.334712] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556c72554ad0 [ 43.336073] R13: 00007ffcaab72da0 R14: 0000556c72555bc0 R15: 0000556c72566780 [ 43.337440] [ 43.337881] irq event stamp: 1729 [ 43.338553] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 43.340163] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 43.341756] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 43.343383] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 43.344624] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54429' (ECDSA) to the list of known hosts. 2025/11/18 20:42:12 fuzzer started 2025/11/18 20:42:12 dialing manager at localhost:34383 2025/11/18 20:42:12 checking machine... 2025/11/18 20:42:12 checking revisions... [ 44.232769] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:42:12 testing simple program... [ 44.312994] cgroup: Unknown subsys name 'net' [ 44.380079] cgroup: Unknown subsys name 'cpuset' [ 44.402431] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:42:11 Registers: info registers vcpu 0 RAX=00000000ac3dc61f RBX=0000000096a557cd RCX=ffff8880162281c0 RDX=000000000000000b RSI=000000002f216e4e RDI=0000000000000001 RBP=0000000000000001 RSP=ffff888016f6f930 R8 =00000000d68648c5 R9 =ffff88806c057cd0 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000002800 R14=ffff888016f6f998 R15=000000000000000b RIP=ffffffff82642ba6 RFL=00000282 [--S----] 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=0000558c7b7b6650 CR3=0000000020234000 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=0000000000000018fffffffe7ffbfeff XMM01=ce8f91aaa28ff92a000055f700000030 XMM02=0000000000000002a03600535290a8f0 XMM03=00000000000000008000000000000006 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=96d524335575c5eb0000000000000000 XMM07=48f4ee667f2e41bf872fd71ee2e806ac XMM08=2520737365726464616e657473696c00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=0000000000000001 RCX=ffff888013f4fb54 RDX=0000000000000002 RSI=ffff88806cf3c2f0 RDI=ffff88800f611bc0 RBP=ffff88806cf3c2f0 RSP=ffff888013f4fb18 R8 =0000000000000001 R9 =0000000000000000 R10=ffffffff81ab08ee R11=0000000000000000 R12=ffff88800f612640 R13=ffff888013f4fb54 R14=0000000000000002 R15=0000000000000002 RIP=ffffffff815221f3 RFL=00000002 [-------] 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 00007f4386cd7900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f438728e618 CR3=000000001b501000 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