[ 46.065094] ------------[ cut here ]------------ [ 46.066085] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.068686] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.070174] Modules linked in: [ 46.070830] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.072849] Tainted: [W]=WARN [ 46.073407] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.074895] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.075826] 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 [ 46.079052] RSP: 0018:ffff88800a47fbc0 EFLAGS: 00010286 [ 46.080055] RAX: 0000000000000000 RBX: ffffed100148ff78 RCX: ffffffff813a4050 [ 46.081360] RDX: ffff8880161b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.082659] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100148ff2f [ 46.083978] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.085263] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a47fdf8 [ 46.086545] FS: 00007fc253e6f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.088002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.089053] CR2: 00007ffc064b4ef8 CR3: 000000000dfa4000 CR4: 0000000000350ef0 [ 46.090337] Call Trace: [ 46.090848] [ 46.091268] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.092152] ? __create_object+0x59/0x80 [ 46.092923] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.093897] __vmalloc_noprof+0x59/0x60 [ 46.094652] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.095484] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.096408] bpf_prog_alloc+0x39/0x200 [ 46.097147] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.098086] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.098996] do_seccomp+0x349/0x25e0 [ 46.099724] ? find_held_lock+0x2b/0x80 [ 46.100457] ? do_prlimit+0x310/0x610 [ 46.101216] ? __pfx_do_seccomp+0x10/0x10 [ 46.102008] ? do_raw_spin_unlock+0x53/0x220 [ 46.102858] ? _raw_spin_unlock+0x1e/0x40 [ 46.103637] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.104560] ? static_key_count+0x60/0x80 [ 46.105376] prctl_set_seccomp+0x4e/0x70 [ 46.106171] __do_sys_prctl+0xe6c/0x1d70 [ 46.106972] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.107849] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.108826] ? irqentry_exit+0xf3/0x650 [ 46.109562] do_syscall_64+0xbf/0x430 [ 46.110309] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.111259] RIP: 0033:0x7fc2543615cd [ 46.111968] 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 [ 46.115182] RSP: 002b:00007ffc064b3990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.116567] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc2543615cd [ 46.117868] RDX: 00005619a2b6be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.119158] RBP: 00007ffc064b39f0 R08: 0000000000000000 R09: 00007ffc064b3090 [ 46.120449] R10: 0000000000000000 R11: 0000000000000246 R12: 00005619b65e4bf0 [ 46.121719] R13: 00007ffc064b3e20 R14: 00005619b65ee380 R15: 00005619b65f9460 [ 46.123011] [ 46.123440] irq event stamp: 1771 [ 46.124099] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 46.125615] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 46.127148] softirqs last enabled at (1556): [] handle_softirqs+0x50c/0x770 [ 46.128682] softirqs last disabled at (1551): [] __irq_exit_rcu+0xc4/0x100 [ 46.130198] ---[ end trace 0000000000000000 ]--- [ 49.391653] ------------[ cut here ]------------ [ 49.392640] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.394838] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.396439] Modules linked in: [ 49.397163] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.399340] Tainted: [W]=WARN [ 49.400004] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.401621] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.402567] 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 [ 49.406056] RSP: 0018:ffff888015c67bc0 EFLAGS: 00010286 [ 49.407125] RAX: 0000000000000000 RBX: ffffed1002b8cf78 RCX: ffffffff813a4050 [ 49.408523] RDX: ffff8880160ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.409927] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b8cf2f [ 49.411373] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.412759] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c67df8 [ 49.414159] FS: 00007fa3f8bcb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.415722] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.416867] CR2: 00007ffc22799ef8 CR3: 000000000d807000 CR4: 0000000000350ef0 [ 49.418258] Call Trace: [ 49.418791] [ 49.419242] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.420217] ? __create_object+0x59/0x80 [ 49.421057] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.422106] __vmalloc_noprof+0x59/0x60 [ 49.422920] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.423890] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.424898] bpf_prog_alloc+0x39/0x200 [ 49.425697] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.426705] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.427702] do_seccomp+0x349/0x25e0 [ 49.428429] ? find_held_lock+0x2b/0x80 [ 49.429251] ? do_prlimit+0x310/0x610 [ 49.430048] ? __pfx_do_seccomp+0x10/0x10 [ 49.430910] ? do_raw_spin_unlock+0x53/0x220 [ 49.431831] ? _raw_spin_unlock+0x1e/0x40 [ 49.432677] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.433729] ? static_key_count+0x60/0x80 [ 49.434556] prctl_set_seccomp+0x4e/0x70 [ 49.435407] __do_sys_prctl+0xe6c/0x1d70 [ 49.436267] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.437198] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.438257] ? irqentry_exit+0xf3/0x650 [ 49.439089] do_syscall_64+0xbf/0x430 [ 49.439898] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.440938] RIP: 0033:0x7fa3f90bd5cd [ 49.441714] 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 [ 49.445141] RSP: 002b:00007ffc22797550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.446636] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa3f90bd5cd [ 49.448035] RDX: 000055e7be00ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.449422] RBP: 00007ffc227975b0 R08: 0000000000000000 R09: 00007ffc22796c50 [ 49.450833] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e7cbc0cbf0 [ 49.452229] R13: 00007ffc227979e0 R14: 000055e7cbc16380 R15: 000055e7cbc21460 [ 49.453645] [ 49.454097] irq event stamp: 1815 [ 49.454807] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 49.456483] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 49.458128] softirqs last enabled at (1414): [] handle_softirqs+0x50c/0x770 [ 49.459774] softirqs last disabled at (1403): [] __irq_exit_rcu+0xc4/0x100 [ 49.461185] ---[ end trace 0000000000000000 ]--- [ 50.286268] ------------[ cut here ]------------ [ 50.287242] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.289271] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.290738] Modules linked in: [ 50.291360] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.293344] Tainted: [W]=WARN [ 50.293963] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.295456] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.296377] 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 [ 50.299584] RSP: 0018:ffff888017427bc0 EFLAGS: 00010286 [ 50.300571] RAX: 0000000000000000 RBX: ffffed1002e84f78 RCX: ffffffff813a4050 [ 50.301893] RDX: ffff88801b860000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.303201] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e84f2f [ 50.304524] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.305830] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017427df8 [ 50.307194] FS: 00007f2237221900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.308642] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.309716] CR2: 00007f2237713580 CR3: 000000000d5c9000 CR4: 0000000000350ef0 [ 50.311002] Call Trace: [ 50.311481] [ 50.311937] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.312843] ? __create_object+0x59/0x80 [ 50.313585] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.314573] __vmalloc_noprof+0x59/0x60 [ 50.315360] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.316251] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.317214] bpf_prog_alloc+0x39/0x200 [ 50.317969] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.318906] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.319840] do_seccomp+0x349/0x25e0 [ 50.320526] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.321435] ? __pfx_do_seccomp+0x10/0x10 [ 50.322208] ? find_held_lock+0x2b/0x80 [ 50.322974] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.323963] ? static_key_count+0x60/0x80 [ 50.324768] prctl_set_seccomp+0x4e/0x70 [ 50.325501] __do_sys_prctl+0xe6c/0x1d70 [ 50.326278] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.327147] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.328138] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.329128] ? irqentry_exit+0xf3/0x650 [ 50.329892] do_syscall_64+0xbf/0x430 [ 50.330585] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.331568] RIP: 0033:0x7f22377135cd [ 50.332295] 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 [ 50.335477] RSP: 002b:00007ffd6ae479c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.336851] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f22377135cd [ 50.338149] RDX: 000056425dc92e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.339444] RBP: 00007ffd6ae47a20 R08: 0000000000000000 R09: 00007ffd6ae470c0 [ 50.340733] R10: 0000000000000000 R11: 0000000000000246 R12: 00005642876bdad0 [ 50.342025] R13: 00007ffd6ae47e50 R14: 00005642876bebc0 R15: 00005642876cf780 [ 50.343335] [ 50.343806] irq event stamp: 1749 [ 50.344414] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 50.345884] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 50.347376] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 50.348886] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 50.350383] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13769' (ECDSA) to the list of known hosts. 2025/11/18 02:59:14 fuzzer started 2025/11/18 02:59:15 dialing manager at localhost:37895 2025/11/18 02:59:15 checking machine... 2025/11/18 02:59:15 checking revisions... [ 51.267112] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:59:15 testing simple program... [ 51.356227] cgroup: Unknown subsys name 'net' [ 51.421227] cgroup: Unknown subsys name 'cpuset' [ 51.435705] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:59:14 Registers: info registers vcpu 0 RAX=0000000000020000 RBX=ffff88801d861bc0 RCX=0000000000000000 RDX=0000000000020005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88801d862618 RSP=ffff888018cf7268 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801d862690 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc RFL=00000006 [-----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 00007f36665b1700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffef087a9d8 CR3=000000000d545000 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=656e6e6f637369642064657669656365 XMM02=63736964203a31313a36323238332074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363232 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=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff84c56003 RDX=000000000003c560 RSI=000000000003c560 RDI=ffffffff86fb4f54 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88806cf08ab1 R15=ffff88806cf08a70 RIP=ffffffff8135e5e2 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 00007fa3f8bcb900 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=00007fa3f9182618 CR3=0000000020028000 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