[ 39.231530] ------------[ cut here ]------------ [ 39.232470] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.234566] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.236044] Modules linked in: [ 39.236654] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.238951] Tainted: [W]=WARN [ 39.239525] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.241072] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.241995] 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 [ 39.245213] RSP: 0018:ffff8880173efbc0 EFLAGS: 00010286 [ 39.246203] RAX: 0000000000000000 RBX: ffffed1002e7df78 RCX: ffffffff813a4050 [ 39.247512] RDX: ffff88800f6b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.248824] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e7df2f [ 39.250125] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.251426] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173efdf8 [ 39.252729] FS: 00007f0444b9f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.254215] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.255307] CR2: 00007ffeb980cef7 CR3: 000000000de07000 CR4: 0000000000350ef0 [ 39.256620] Call Trace: [ 39.257139] [ 39.257560] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.258473] ? __create_object+0x59/0x80 [ 39.259260] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.260239] __vmalloc_noprof+0x59/0x60 [ 39.261027] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.261931] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.262873] bpf_prog_alloc+0x39/0x200 [ 39.263586] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.264522] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.265456] do_seccomp+0x349/0x25e0 [ 39.266189] ? find_held_lock+0x2b/0x80 [ 39.266971] ? do_prlimit+0x310/0x610 [ 39.267688] ? __pfx_do_seccomp+0x10/0x10 [ 39.268481] ? do_raw_spin_unlock+0x53/0x220 [ 39.269342] ? _raw_spin_unlock+0x1e/0x40 [ 39.270133] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.271123] ? static_key_count+0x60/0x80 [ 39.271936] prctl_set_seccomp+0x4e/0x70 [ 39.272704] __do_sys_prctl+0xe6c/0x1d70 [ 39.273512] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.274396] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.275378] ? irqentry_exit+0xf3/0x650 [ 39.276159] do_syscall_64+0xbf/0x430 [ 39.276926] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.277899] RIP: 0033:0x7f04450915cd [ 39.278573] 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 [ 39.281785] RSP: 002b:00007ffeb980aed0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.283165] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f04450915cd [ 39.284460] RDX: 00005577a2e47e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.285780] RBP: 00007ffeb980af30 R08: 0000000000000000 R09: 00007ffeb980a5d0 [ 39.287078] R10: 0000000000000000 R11: 0000000000000246 R12: 00005577c0780ad0 [ 39.288365] R13: 00007ffeb980b360 R14: 00005577c0781bc0 R15: 00005577c0792780 [ 39.289695] [ 39.290178] irq event stamp: 1839 [ 39.290832] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 39.292381] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 39.293915] softirqs last enabled at (1390): [] handle_softirqs+0x50c/0x770 [ 39.295487] softirqs last disabled at (1379): [] __irq_exit_rcu+0xc4/0x100 [ 39.297035] ---[ end trace 0000000000000000 ]--- [ 42.770509] ------------[ cut here ]------------ [ 42.771401] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.773076] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.774252] Modules linked in: [ 42.774727] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.776342] Tainted: [W]=WARN [ 42.776835] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.778200] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.779005] 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 [ 42.781569] RSP: 0018:ffff888017db7bc0 EFLAGS: 00010286 [ 42.782355] RAX: 0000000000000000 RBX: ffffed1002fb6f78 RCX: ffffffff813a4050 [ 42.783389] RDX: ffff888018275340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.784407] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fb6f2f [ 42.785443] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.786484] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017db7df8 [ 42.787514] FS: 00007f3151f49900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.788689] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.789554] CR2: 00007ffc97a55ef7 CR3: 000000000d5c3000 CR4: 0000000000350ef0 [ 42.790593] Call Trace: [ 42.791000] [ 42.791336] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.792061] ? __create_object+0x59/0x80 [ 42.792665] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.793443] __vmalloc_noprof+0x59/0x60 [ 42.794048] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.794709] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.795464] bpf_prog_alloc+0x39/0x200 [ 42.796075] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.796837] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.797524] do_seccomp+0x349/0x25e0 [ 42.798104] ? find_held_lock+0x2b/0x80 [ 42.798679] ? do_prlimit+0x310/0x610 [ 42.799274] ? __pfx_do_seccomp+0x10/0x10 [ 42.799905] ? do_raw_spin_unlock+0x53/0x220 [ 42.800535] ? _raw_spin_unlock+0x1e/0x40 [ 42.801177] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.801953] ? static_key_count+0x60/0x80 [ 42.802558] prctl_set_seccomp+0x4e/0x70 [ 42.803189] __do_sys_prctl+0xe6c/0x1d70 [ 42.803819] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.804475] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.805271] ? irqentry_exit+0xf3/0x650 [ 42.805908] do_syscall_64+0xbf/0x430 [ 42.806466] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.807241] RIP: 0033:0x7f315243b5cd [ 42.807809] 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 [ 42.810369] RSP: 002b:00007ffc97a54890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.811472] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f315243b5cd [ 42.812510] RDX: 000055fe10bf1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.813557] RBP: 00007ffc97a548f0 R08: 0000000000000000 R09: 00007ffc97a53f90 [ 42.814592] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fe31146240 [ 42.815629] R13: 00007ffc97a54d20 R14: 000055fe3114f380 R15: 000055fe3115a540 [ 42.816709] [ 42.817089] irq event stamp: 1869 [ 42.817576] hardirqs last enabled at (1877): [] __up_console_sem+0x78/0x80 [ 42.818800] hardirqs last disabled at (1886): [] __up_console_sem+0x5d/0x80 [ 42.820039] softirqs last enabled at (1612): [] handle_softirqs+0x50c/0x770 [ 42.821297] softirqs last disabled at (1597): [] __irq_exit_rcu+0xc4/0x100 [ 42.822523] ---[ end trace 0000000000000000 ]--- [ 43.607307] ------------[ cut here ]------------ [ 43.608315] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.610447] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.612013] Modules linked in: [ 43.612729] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.614834] Tainted: [W]=WARN [ 43.615476] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.617186] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.618206] 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 [ 43.621638] RSP: 0018:ffff888017ad7bc0 EFLAGS: 00010286 [ 43.622625] RAX: 0000000000000000 RBX: ffffed1002f5af78 RCX: ffffffff813a4050 [ 43.623940] RDX: ffff8880176f9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.625258] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f5af2f [ 43.626548] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.627853] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017ad7df8 [ 43.629185] FS: 00007f715606e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.630635] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.631717] CR2: 00007ffe1cf78ef7 CR3: 000000000d420000 CR4: 0000000000350ef0 [ 43.633052] Call Trace: [ 43.633528] [ 43.634006] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.634937] ? __create_object+0x59/0x80 [ 43.635677] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.636672] __vmalloc_noprof+0x59/0x60 [ 43.637467] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.638362] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.639324] bpf_prog_alloc+0x39/0x200 [ 43.640080] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.641057] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.641980] do_seccomp+0x349/0x25e0 [ 43.642668] ? find_held_lock+0x2b/0x80 [ 43.643450] ? do_prlimit+0x310/0x610 [ 43.644199] ? __pfx_do_seccomp+0x10/0x10 [ 43.645029] ? do_raw_spin_unlock+0x53/0x220 [ 43.645875] ? _raw_spin_unlock+0x1e/0x40 [ 43.646630] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.647617] ? static_key_count+0x60/0x80 [ 43.648425] prctl_set_seccomp+0x4e/0x70 [ 43.649241] __do_sys_prctl+0xe6c/0x1d70 [ 43.650046] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.650937] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.651947] ? irqentry_exit+0xf3/0x650 [ 43.652715] do_syscall_64+0xbf/0x430 [ 43.653487] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.654470] RIP: 0033:0x7f71565605cd [ 43.655184] 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 [ 43.658334] RSP: 002b:00007ffe1cf77b50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.659719] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f71565605cd [ 43.661057] RDX: 000055f86352ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.662362] RBP: 00007ffe1cf77bb0 R08: 0000000000000000 R09: 00007ffe1cf77250 [ 43.663666] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f87486e240 [ 43.664970] R13: 00007ffe1cf77fe0 R14: 000055f874877380 R15: 000055f874882540 [ 43.666290] [ 43.666723] irq event stamp: 1747 [ 43.667405] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 43.668979] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 43.670521] softirqs last enabled at (1622): [] handle_softirqs+0x50c/0x770 [ 43.672102] softirqs last disabled at (1617): [] __irq_exit_rcu+0xc4/0x100 [ 43.673537] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31499' (ECDSA) to the list of known hosts. 2025/11/18 03:56:48 fuzzer started 2025/11/18 03:56:48 dialing manager at localhost:37895 2025/11/18 03:56:48 checking machine... 2025/11/18 03:56:48 checking revisions... [ 44.628190] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:56:48 testing simple program... [ 44.708682] cgroup: Unknown subsys name 'net' [ 44.772951] cgroup: Unknown subsys name 'cpuset' [ 44.785742] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:56:47 Registers: info registers vcpu 0 RAX=000000000003fda7 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe1d5e6df8 CR3=000000001729b000 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=2037343a36353a333020383120766f4e XMM01=6964206465766965636552203a5d3234 XMM02=6f63736964203a31313a363136303520 XMM03=7266207463656e6e6f63736964206465 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037343a36353a3330203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff88806cf08b38 RCX=ffff88806cf089c4 RDX=1ffff1100d9e1175 RSI=ffffffff81b2a0b4 RDI=ffff88806cf08b44 RBP=ffff88806cf08ba8 RSP=ffff88806cf08a50 R8 =ffffffff86a49c3a R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000012f69 R12=ffff88806cf08b38 R13=0000000000000000 R14=ffff8880147b1bc0 R15=ffff888008c4b780 RIP=ffffffff81619077 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 00007f5859e55900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f31524fe650 CR3=000000000e455000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=0063aec58672da0f00000000000ae988 XMM05=3e8b2080cb6526e600000000003208f8 XMM06=14648eaa1277bab1000000000031f758 XMM07=fb795ef6d6577056000000000030ee28 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000