[ 38.962902] ------------[ cut here ]------------ [ 38.963667] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.965351] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 38.966556] Modules linked in: [ 38.967091] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.968764] Tainted: [W]=WARN [ 38.969266] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.970481] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.971250] 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 [ 38.973877] RSP: 0018:ffff88800d167bc0 EFLAGS: 00010286 [ 38.974704] RAX: 0000000000000000 RBX: ffffed1001a2cf78 RCX: ffffffff813a4050 [ 38.975768] RDX: ffff8880162d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.976832] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001a2cf2f [ 38.977900] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.978970] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d167df8 [ 38.980031] FS: 00007f8d300ea900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.981228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.982120] CR2: 00007ffc051f1ef7 CR3: 000000000dd59000 CR4: 0000000000350ef0 [ 38.983204] Call Trace: [ 38.983588] [ 38.983933] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.984679] ? __create_object+0x59/0x80 [ 38.985323] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.986129] __vmalloc_noprof+0x59/0x60 [ 38.986738] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.987462] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.988250] bpf_prog_alloc+0x39/0x200 [ 38.988825] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.989604] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.990350] do_seccomp+0x349/0x25e0 [ 38.990924] ? find_held_lock+0x2b/0x80 [ 38.991574] ? do_prlimit+0x310/0x610 [ 38.992198] ? __pfx_do_seccomp+0x10/0x10 [ 38.992818] ? do_raw_spin_unlock+0x53/0x220 [ 38.993527] ? _raw_spin_unlock+0x1e/0x40 [ 38.994173] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.994946] ? static_key_count+0x60/0x80 [ 38.995618] prctl_set_seccomp+0x4e/0x70 [ 38.996263] __do_sys_prctl+0xe6c/0x1d70 [ 38.996873] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.997579] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.998392] ? irqentry_exit+0xf3/0x650 [ 38.999006] do_syscall_64+0xbf/0x430 [ 38.999621] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.000424] RIP: 0033:0x7f8d305dc5cd [ 39.000976] 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 [ 39.003657] RSP: 002b:00007ffc051f0920 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.004782] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8d305dc5cd [ 39.005847] RDX: 0000562d72490e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.006917] RBP: 00007ffc051f0980 R08: 0000000000000000 R09: 00007ffc051f0020 [ 39.007986] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562d7397dad0 [ 39.009046] R13: 00007ffc051f0db0 R14: 0000562d7397ebc0 R15: 0000562d7398f780 [ 39.010130] [ 39.010486] irq event stamp: 1723 [ 39.011000] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 39.012264] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 39.013518] softirqs last enabled at (1246): [] handle_softirqs+0x50c/0x770 [ 39.014806] softirqs last disabled at (1233): [] __irq_exit_rcu+0xc4/0x100 [ 39.016077] ---[ end trace 0000000000000000 ]--- [ 41.908042] ------------[ cut here ]------------ [ 41.908986] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.911130] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 41.912796] Modules linked in: [ 41.913505] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.915538] Tainted: [W]=WARN [ 41.916140] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.917614] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.918539] 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 [ 41.921746] RSP: 0018:ffff888018d7fbc0 EFLAGS: 00010286 [ 41.922763] RAX: 0000000000000000 RBX: ffffed10031aff78 RCX: ffffffff813a4050 [ 41.924048] RDX: ffff8880160c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.925381] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031aff2f [ 41.926674] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.927958] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018d7fdf8 [ 41.929233] FS: 00007f69aefe0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.930673] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.931747] CR2: 00007ffe42a23ef7 CR3: 000000001e205000 CR4: 0000000000350ef0 [ 41.933033] Call Trace: [ 41.933548] [ 41.933974] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.934880] ? __create_object+0x59/0x80 [ 41.935687] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.936656] __vmalloc_noprof+0x59/0x60 [ 41.937417] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.938305] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.939249] bpf_prog_alloc+0x39/0x200 [ 41.939945] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.940874] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.941772] do_seccomp+0x349/0x25e0 [ 41.942482] ? find_held_lock+0x2b/0x80 [ 41.943264] ? do_prlimit+0x310/0x610 [ 41.943984] ? __pfx_do_seccomp+0x10/0x10 [ 41.944761] ? do_raw_spin_unlock+0x53/0x220 [ 41.945599] ? _raw_spin_unlock+0x1e/0x40 [ 41.946384] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.947365] ? static_key_count+0x60/0x80 [ 41.948181] prctl_set_seccomp+0x4e/0x70 [ 41.948905] __do_sys_prctl+0xe6c/0x1d70 [ 41.949698] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.950561] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.951570] ? irqentry_exit+0xf3/0x650 [ 41.952349] do_syscall_64+0xbf/0x430 [ 41.953051] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.954002] RIP: 0033:0x7f69af4d25cd [ 41.954720] 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 [ 41.957918] RSP: 002b:00007ffe42a21f60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.959304] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f69af4d25cd [ 41.960590] RDX: 000055668c4a9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.961868] RBP: 00007ffe42a21fc0 R08: 0000000000000000 R09: 00007ffe42a21660 [ 41.963155] R10: 0000000000000000 R11: 0000000000000246 R12: 00005566c1026ad0 [ 41.964426] R13: 00007ffe42a223f0 R14: 00005566c1027bc0 R15: 00005566c1038780 [ 41.965713] [ 41.966186] irq event stamp: 1827 [ 41.966808] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 41.968121] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 41.969390] softirqs last enabled at (1380): [] handle_softirqs+0x50c/0x770 [ 41.970670] softirqs last disabled at (1375): [] __irq_exit_rcu+0xc4/0x100 [ 41.971913] ---[ end trace 0000000000000000 ]--- [ 42.731982] ------------[ cut here ]------------ [ 42.732922] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.735006] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.736729] Modules linked in: [ 42.737443] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.739475] Tainted: [W]=WARN [ 42.740037] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.741566] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.742493] 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 [ 42.745745] RSP: 0018:ffff888017a3fbc0 EFLAGS: 00010286 [ 42.746751] RAX: 0000000000000000 RBX: ffffed1002f47f78 RCX: ffffffff813a4050 [ 42.748075] RDX: ffff8880164d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.749386] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f47f2f [ 42.750702] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.752002] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a3fdf8 [ 42.753304] FS: 00007f0c4121b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.754779] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.755857] CR2: 00007fff14f86ef7 CR3: 000000000d773000 CR4: 0000000000350ef0 [ 42.757164] Call Trace: [ 42.757636] [ 42.758049] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.758990] ? __create_object+0x59/0x80 [ 42.759785] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.760768] __vmalloc_noprof+0x59/0x60 [ 42.761541] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.762430] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.763390] bpf_prog_alloc+0x39/0x200 [ 42.764141] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.765041] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.765964] do_seccomp+0x349/0x25e0 [ 42.766711] ? find_held_lock+0x2b/0x80 [ 42.767485] ? do_prlimit+0x310/0x610 [ 42.768244] ? __pfx_do_seccomp+0x10/0x10 [ 42.768998] ? do_raw_spin_unlock+0x53/0x220 [ 42.769844] ? _raw_spin_unlock+0x1e/0x40 [ 42.770647] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.771631] ? static_key_count+0x60/0x80 [ 42.772446] prctl_set_seccomp+0x4e/0x70 [ 42.773242] __do_sys_prctl+0xe6c/0x1d70 [ 42.773996] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.774878] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.775864] ? irqentry_exit+0xf3/0x650 [ 42.776640] do_syscall_64+0xbf/0x430 [ 42.777398] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.778368] RIP: 0033:0x7f0c4170d5cd [ 42.779051] 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 [ 42.782319] RSP: 002b:00007fff14f84e20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.783727] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c4170d5cd [ 42.785031] RDX: 0000557e50266e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.786363] RBP: 00007fff14f84e80 R08: 0000000000000000 R09: 00007fff14f84520 [ 42.787683] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557e670c6bf0 [ 42.788992] R13: 00007fff14f852b0 R14: 0000557e670d0380 R15: 0000557e670db460 [ 42.790315] [ 42.790760] irq event stamp: 1793 [ 42.791424] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 42.792974] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 42.794516] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 42.796023] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 42.797327] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28384' (ECDSA) to the list of known hosts. 2025/11/17 13:13:24 fuzzer started 2025/11/17 13:13:25 dialing manager at localhost:37895 2025/11/17 13:13:25 checking machine... 2025/11/17 13:13:25 checking revisions... [ 43.723472] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:13:25 testing simple program... [ 43.813446] cgroup: Unknown subsys name 'net' [ 43.876469] cgroup: Unknown subsys name 'cpuset' [ 43.900194] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:13:24 Registers: info registers vcpu 0 RAX=0000000000044dd3 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdb94ff1040 CR3=000000000dd27000 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=f49ae5b2cab054be004532e3873323ca XMM02=00000000003053e0ec2efd57dc4c00df XMM03=00000000003119c8f5bc9aa846530340 XMM04=ad1f2528abea773e00000000000ae988 XMM05=a238b7d60b21ca520000000000322558 XMM06=817b8945e9d503730000000000321980 XMM07=e042d86d42eb936e00000000003123b0 XMM08=f5bc9aa8465303400000000000305440 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88800bbd1ec0 RCX=ffffffff8152da53 RDX=1ffff1100177a3d8 RSI=0000000000000004 RDI=ffff88800bbd1ec0 RBP=ffff88800bbd1ec8 RSP=ffff888017e67ec0 R8 =0000000000000000 R9 =ffffed100177a3d8 R10=ffff88800bbd1ec3 R11=0000000000000001 R12=ffff88800bbd1ed0 R13=ffff88800bbd1e00 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8152db56 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 00007f69aefe0900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe42a1c000 CR3=000000001e1aa000 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=563412feff00545000000000000080fe 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