[ 39.363934] ------------[ cut here ]------------ [ 39.364833] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.366841] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/231 [ 39.368314] Modules linked in: [ 39.368905] CPU: 0 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.371164] Tainted: [W]=WARN [ 39.371795] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.373523] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.374576] 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 [ 39.378255] RSP: 0018:ffff88801778fbc0 EFLAGS: 00010286 [ 39.379389] RAX: 0000000000000000 RBX: ffffed1002ef1f78 RCX: ffffffff813a4050 [ 39.380874] RDX: ffff88800f615340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.382386] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef1f2f [ 39.383857] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.385349] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801778fdf8 [ 39.386833] FS: 00007f2433e79900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.388498] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.389744] CR2: 00007fff400c7ef8 CR3: 000000000d513000 CR4: 0000000000350ef0 [ 39.391231] Call Trace: [ 39.391769] [ 39.392308] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.393359] ? __create_object+0x59/0x80 [ 39.394268] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.395379] __vmalloc_noprof+0x59/0x60 [ 39.396249] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.397284] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.398360] bpf_prog_alloc+0x39/0x200 [ 39.399222] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.400285] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.401347] do_seccomp+0x349/0x25e0 [ 39.402191] ? find_held_lock+0x2b/0x80 [ 39.403009] ? do_prlimit+0x310/0x610 [ 39.403864] ? __pfx_do_seccomp+0x10/0x10 [ 39.404769] ? do_raw_spin_unlock+0x53/0x220 [ 39.405755] ? _raw_spin_unlock+0x1e/0x40 [ 39.406662] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.407774] ? static_key_count+0x60/0x80 [ 39.408705] prctl_set_seccomp+0x4e/0x70 [ 39.409612] __do_sys_prctl+0xe6c/0x1d70 [ 39.410520] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.411512] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.412637] ? irqentry_exit+0xf3/0x650 [ 39.413530] do_syscall_64+0xbf/0x430 [ 39.414374] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.415467] RIP: 0033:0x7f243436b5cd [ 39.416288] 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 [ 39.419955] RSP: 002b:00007fff400c5d30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.421552] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f243436b5cd [ 39.423057] RDX: 000055bac4939e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.424557] RBP: 00007fff400c5d90 R08: 0000000000000000 R09: 00007fff400c5430 [ 39.426066] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bacea9e2b0 [ 39.427558] R13: 00007fff400c61c0 R14: 000055baceaa0d20 R15: 000055baceab28d0 [ 39.429080] [ 39.429570] irq event stamp: 1703 [ 39.430193] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 39.431664] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 39.433137] softirqs last enabled at (1590): [] handle_softirqs+0x50c/0x770 [ 39.434738] softirqs last disabled at (1585): [] __irq_exit_rcu+0xc4/0x100 [ 39.436271] ---[ end trace 0000000000000000 ]--- [ 43.017586] ------------[ cut here ]------------ [ 43.018533] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.020590] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 43.022131] Modules linked in: [ 43.022712] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.024666] Tainted: [W]=WARN [ 43.025250] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.026746] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.027684] 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 [ 43.030836] RSP: 0018:ffff888016557bc0 EFLAGS: 00010286 [ 43.031806] RAX: 0000000000000000 RBX: ffffed1002caaf78 RCX: ffffffff813a4050 [ 43.033066] RDX: ffff88800f331bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.034344] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002caaf2f [ 43.035651] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.036939] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016557df8 [ 43.038254] FS: 00007fe572363900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.039714] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.040782] CR2: 00007fe572855580 CR3: 000000000b866000 CR4: 0000000000350ef0 [ 43.042108] Call Trace: [ 43.042569] [ 43.042971] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.043873] ? __create_object+0x59/0x80 [ 43.044653] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.045648] __vmalloc_noprof+0x59/0x60 [ 43.046426] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.047292] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.048239] bpf_prog_alloc+0x39/0x200 [ 43.048923] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.049875] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.050784] do_seccomp+0x349/0x25e0 [ 43.051508] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.052426] ? __pfx_do_seccomp+0x10/0x10 [ 43.053226] ? find_held_lock+0x2b/0x80 [ 43.053954] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.054921] ? static_key_count+0x60/0x80 [ 43.055717] prctl_set_seccomp+0x4e/0x70 [ 43.056489] __do_sys_prctl+0xe6c/0x1d70 [ 43.057263] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.058165] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.059126] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.060105] ? irqentry_exit+0xf3/0x650 [ 43.060845] do_syscall_64+0xbf/0x430 [ 43.061605] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.062576] RIP: 0033:0x7fe5728555cd [ 43.063283] 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 [ 43.066455] RSP: 002b:00007fffd2b1ca90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.067819] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe5728555cd [ 43.069105] RDX: 00005641b3136e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.070397] RBP: 00007fffd2b1caf0 R08: 0000000000000000 R09: 00007fffd2b1c190 [ 43.071687] R10: 0000000000000000 R11: 0000000000000246 R12: 00005641b66d9ad0 [ 43.072963] R13: 00007fffd2b1cf20 R14: 00005641b66dabc0 R15: 00005641b66eb780 [ 43.074274] [ 43.074689] irq event stamp: 1733 [ 43.075351] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 43.076886] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 43.078410] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 43.079945] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 43.081477] ---[ end trace 0000000000000000 ]--- [ 43.861252] ------------[ cut here ]------------ [ 43.862174] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.864197] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.865679] Modules linked in: [ 43.866299] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.868283] Tainted: [W]=WARN [ 43.868853] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.870322] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.871224] 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 [ 43.874422] RSP: 0018:ffff888017237bc0 EFLAGS: 00010286 [ 43.875403] RAX: 0000000000000000 RBX: ffffed1002e46f78 RCX: ffffffff813a4050 [ 43.876690] RDX: ffff888017553780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.877981] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e46f2f [ 43.879247] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.880528] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017237df8 [ 43.881824] FS: 00007fe9f0e3c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.883259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.884310] CR2: 00007ffc6541cef8 CR3: 000000001f6ed000 CR4: 0000000000350ef0 [ 43.885607] Call Trace: [ 43.886110] [ 43.886523] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.887402] ? __create_object+0x59/0x80 [ 43.888176] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.889135] __vmalloc_noprof+0x59/0x60 [ 43.889873] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.890749] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.891664] bpf_prog_alloc+0x39/0x200 [ 43.892386] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.893332] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.894242] do_seccomp+0x349/0x25e0 [ 43.894931] ? find_held_lock+0x2b/0x80 [ 43.895688] ? do_prlimit+0x310/0x610 [ 43.896424] ? __pfx_do_seccomp+0x10/0x10 [ 43.897208] ? do_raw_spin_unlock+0x53/0x220 [ 43.898021] ? _raw_spin_unlock+0x1e/0x40 [ 43.898812] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.899768] ? static_key_count+0x60/0x80 [ 43.900561] prctl_set_seccomp+0x4e/0x70 [ 43.901332] __do_sys_prctl+0xe6c/0x1d70 [ 43.902109] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.902917] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.903881] ? irqentry_exit+0xf3/0x650 [ 43.904654] do_syscall_64+0xbf/0x430 [ 43.905425] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.906297] RIP: 0033:0x7fe9f132e5cd [ 43.906841] 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 [ 43.909468] RSP: 002b:00007ffc6541b760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.910611] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe9f132e5cd [ 43.911668] RDX: 000056327ad4ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.912720] RBP: 00007ffc6541b7c0 R08: 0000000000000000 R09: 00007ffc6541ae60 [ 43.913796] R10: 0000000000000000 R11: 0000000000000246 R12: 000056328c8d72b0 [ 43.914868] R13: 00007ffc6541bbf0 R14: 000056328c8d9d20 R15: 000056328c8eb8d0 [ 43.916206] [ 43.916568] irq event stamp: 1811 [ 43.917105] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 43.918367] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 43.919626] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 43.920905] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 43.922172] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12167' (ECDSA) to the list of known hosts. 2025/11/18 09:07:24 fuzzer started 2025/11/18 09:07:24 dialing manager at localhost:34383 2025/11/18 09:07:24 checking machine... 2025/11/18 09:07:24 checking revisions... [ 44.805303] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:07:24 testing simple program... [ 44.890372] cgroup: Unknown subsys name 'net' [ 44.940443] cgroup: Unknown subsys name 'cpuset' [ 44.955794] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:07:23 Registers: info registers vcpu 0 RAX=ffff888015d15340 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806ce08988 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000089b8 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81529332 RFL=00000246 [---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 00007fe572363900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffd2b16000 CR3=000000001f56e000 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=0000000000000000 RBX=ffff8880096fb780 RCX=0000000000000001 RDX=0000000000000001 RSI=0000000000000020 RDI=0000000000000001 RBP=ffff8880096fc1d8 RSP=ffff888009757648 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880096fc200 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8152717d 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fec2b141000 CR3=000000000d86c000 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=37303a393020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3933325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383338 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000