[ 46.368764] ------------[ cut here ]------------ [ 46.369692] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.371682] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.373100] Modules linked in: [ 46.373747] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.375710] Tainted: [W]=WARN [ 46.376258] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.377709] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.378615] 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 [ 46.381799] RSP: 0018:ffff888013f7fbc0 EFLAGS: 00010286 [ 46.382783] RAX: 0000000000000000 RBX: ffffed10027eff78 RCX: ffffffff813a4050 [ 46.384069] RDX: ffff888015f60000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.385353] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027eff2f [ 46.386618] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.387904] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013f7fdf8 [ 46.389181] FS: 00007f9d935dc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.390617] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.391675] CR2: 00007ffc65467ef8 CR3: 000000000e1b0000 CR4: 0000000000350ef0 [ 46.392967] Call Trace: [ 46.393434] [ 46.393871] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.394773] ? __create_object+0x59/0x80 [ 46.395507] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.396471] __vmalloc_noprof+0x59/0x60 [ 46.397271] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.398135] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.399053] bpf_prog_alloc+0x39/0x200 [ 46.399780] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.400702] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.401602] do_seccomp+0x349/0x25e0 [ 46.402261] ? find_held_lock+0x2b/0x80 [ 46.403002] ? do_prlimit+0x310/0x610 [ 46.403744] ? __pfx_do_seccomp+0x10/0x10 [ 46.404475] ? do_raw_spin_unlock+0x53/0x220 [ 46.405314] ? _raw_spin_unlock+0x1e/0x40 [ 46.406077] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.407025] ? static_key_count+0x60/0x80 [ 46.407835] prctl_set_seccomp+0x4e/0x70 [ 46.408584] __do_sys_prctl+0xe6c/0x1d70 [ 46.409316] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.410172] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.411138] ? irqentry_exit+0xf3/0x650 [ 46.411884] do_syscall_64+0xbf/0x430 [ 46.412623] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.413584] RIP: 0033:0x7f9d93ace5cd [ 46.414236] 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 [ 46.417434] RSP: 002b:00007ffc65466b00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.418778] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9d93ace5cd [ 46.420068] RDX: 0000557cc29c7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.421376] RBP: 00007ffc65466b60 R08: 0000000000000000 R09: 00007ffc65466200 [ 46.422640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557cd983aad0 [ 46.423904] R13: 00007ffc65466f90 R14: 0000557cd983bbc0 R15: 0000557cd984c780 [ 46.425209] [ 46.425676] irq event stamp: 1673 [ 46.426279] hardirqs last enabled at (1681): [] __up_console_sem+0x78/0x80 [ 46.427791] hardirqs last disabled at (1690): [] __up_console_sem+0x5d/0x80 [ 46.429303] softirqs last enabled at (1620): [] handle_softirqs+0x50c/0x770 [ 46.430707] softirqs last disabled at (1613): [] __irq_exit_rcu+0xc4/0x100 [ 46.431950] ---[ end trace 0000000000000000 ]--- [ 49.747855] ------------[ cut here ]------------ [ 49.748777] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.750845] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.752296] Modules linked in: [ 49.752919] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.754933] Tainted: [W]=WARN [ 49.755488] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.756958] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.757883] 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 [ 49.761331] RSP: 0018:ffff88801a277bc0 EFLAGS: 00010286 [ 49.762376] RAX: 0000000000000000 RBX: ffffed100344ef78 RCX: ffffffff813a4050 [ 49.763709] RDX: ffff88800f621bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.765043] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100344ef2f [ 49.766351] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.767634] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a277df8 [ 49.768923] FS: 00007fb077f83900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.770368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.771425] CR2: 00007fb078475580 CR3: 000000000e3ff000 CR4: 0000000000350ef0 [ 49.772715] Call Trace: [ 49.773182] [ 49.773642] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.774504] ? __create_object+0x59/0x80 [ 49.775291] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.776271] __vmalloc_noprof+0x59/0x60 [ 49.777031] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.777916] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.778849] bpf_prog_alloc+0x39/0x200 [ 49.779577] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.780461] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.781371] do_seccomp+0x349/0x25e0 [ 49.782078] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.782978] ? __pfx_do_seccomp+0x10/0x10 [ 49.783769] ? find_held_lock+0x2b/0x80 [ 49.784493] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.785473] ? static_key_count+0x60/0x80 [ 49.786268] prctl_set_seccomp+0x4e/0x70 [ 49.787039] __do_sys_prctl+0xe6c/0x1d70 [ 49.787822] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.788683] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.789667] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.790638] ? irqentry_exit+0xf3/0x650 [ 49.791365] do_syscall_64+0xbf/0x430 [ 49.792103] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.793062] RIP: 0033:0x7fb0784755cd [ 49.793781] 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 [ 49.796975] RSP: 002b:00007ffd3c7b7bf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.798353] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb0784755cd [ 49.799642] RDX: 0000564ddd5ade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.800926] RBP: 00007ffd3c7b7c50 R08: 0000000000000000 R09: 00007ffd3c7b72f0 [ 49.802234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564df42a5ad0 [ 49.803541] R13: 00007ffd3c7b8080 R14: 0000564df42a6bc0 R15: 0000564df42b7780 [ 49.804843] [ 49.805284] irq event stamp: 1809 [ 49.805933] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 49.807471] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 49.809006] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 49.810514] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 49.812030] ---[ end trace 0000000000000000 ]--- [ 50.600684] ------------[ cut here ]------------ [ 50.601624] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.603683] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.605160] Modules linked in: [ 50.605821] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.608069] Tainted: [W]=WARN [ 50.608749] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.610263] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.611196] 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 [ 50.614418] RSP: 0018:ffff888016cd7bc0 EFLAGS: 00010286 [ 50.615410] RAX: 0000000000000000 RBX: ffffed1002d9af78 RCX: ffffffff813a4050 [ 50.616721] RDX: ffff88801627b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.618037] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d9af2f [ 50.619335] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.620636] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cd7df8 [ 50.621950] FS: 00007f9ae72a9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.623412] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.624492] CR2: 00007ffd0c23fef8 CR3: 000000000fd2a000 CR4: 0000000000350ef0 [ 50.625818] Call Trace: [ 50.626285] [ 50.626747] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.627642] ? __create_object+0x59/0x80 [ 50.628391] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.629379] __vmalloc_noprof+0x59/0x60 [ 50.630135] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.631002] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.631939] bpf_prog_alloc+0x39/0x200 [ 50.632671] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.633596] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.634446] do_seccomp+0x349/0x25e0 [ 50.635160] ? find_held_lock+0x2b/0x80 [ 50.635911] ? do_prlimit+0x310/0x610 [ 50.636656] ? __pfx_do_seccomp+0x10/0x10 [ 50.637416] ? do_raw_spin_unlock+0x53/0x220 [ 50.638243] ? _raw_spin_unlock+0x1e/0x40 [ 50.639007] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.639983] ? static_key_count+0x60/0x80 [ 50.640783] prctl_set_seccomp+0x4e/0x70 [ 50.641669] __do_sys_prctl+0xe6c/0x1d70 [ 50.642497] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.643353] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.644306] ? irqentry_exit+0xf3/0x650 [ 50.645074] do_syscall_64+0xbf/0x430 [ 50.645827] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.646774] RIP: 0033:0x7f9ae779b5cd [ 50.647444] 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 [ 50.650604] RSP: 002b:00007ffd0c23d400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.651956] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9ae779b5cd [ 50.653246] RDX: 00005601e636ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.654555] RBP: 00007ffd0c23d460 R08: 0000000000000000 R09: 00007ffd0c23cb00 [ 50.655832] R10: 0000000000000000 R11: 0000000000000246 R12: 00005601f9f93ad0 [ 50.657106] R13: 00007ffd0c23d890 R14: 00005601f9f94bc0 R15: 00005601f9fa5780 [ 50.658447] [ 50.658910] irq event stamp: 1873 [ 50.659513] hardirqs last enabled at (1881): [] __up_console_sem+0x78/0x80 [ 50.661050] hardirqs last disabled at (1892): [] __up_console_sem+0x5d/0x80 [ 50.662565] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 50.664110] softirqs last disabled at (1911): [] __irq_exit_rcu+0xc4/0x100 [ 50.665625] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48819' (ECDSA) to the list of known hosts. 2025/11/18 19:40:08 fuzzer started 2025/11/18 19:40:09 dialing manager at localhost:34383 2025/11/18 19:40:09 checking machine... 2025/11/18 19:40:09 checking revisions... [ 51.589096] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:40:09 testing simple program... [ 51.669622] cgroup: Unknown subsys name 'net' [ 51.739287] cgroup: Unknown subsys name 'cpuset' [ 51.753388] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:40:08 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce38440 RCX=ffff888009627a3c RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888009611fbc RBP=ffff888009611bc0 RSP=ffff888009627a78 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000001 R12=ffff88806ce38490 R13=ffff88806ce38488 R14=0000000000000888 R15=ffff88806ce38480 RIP=ffffffff815d2b50 RFL=00000213 [----A-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 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd3c7b1000 CR3=000000000e107000 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=30343a393120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383635 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000040000000 RBX=ffff88800f9b3780 RCX=ffffffff81298199 RDX=ffff88800f9b3780 RSI=ffffffff812981a7 RDI=ffff88800f9b3780 RBP=ffff888009613780 RSP=ffff8880096379f0 R8 =0000000000000000 R9 =ffffed1001f366f0 R10=0000000000000000 R11=ffff88800f9b3c38 R12=ffff88800f9b3780 R13=0000000000000000 R14=ffff88806cf37340 R15=ffff88800f9b4dd8 RIP=ffffffff81751e04 RFL=00000012 [----A--] 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 00007fb077f83900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8b3cc8b000 CR3=00000000204d4000 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=6720646572637465733a4d41503d706f 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