[ 39.060903] ------------[ cut here ]------------ [ 39.061834] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.063828] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.065250] Modules linked in: [ 39.065841] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.067844] Tainted: [W]=WARN [ 39.068438] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.069900] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.070831] 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 [ 39.074216] RSP: 0018:ffff888015b37bc0 EFLAGS: 00010286 [ 39.075284] RAX: 0000000000000000 RBX: ffffed1002b66f78 RCX: ffffffff813a4050 [ 39.076564] RDX: ffff8880172ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.077849] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b66f2f [ 39.079134] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.080389] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015b37df8 [ 39.081662] FS: 00007fdc8dd23900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.083110] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.084156] CR2: 00007fdc8e215580 CR3: 000000001d285000 CR4: 0000000000350ef0 [ 39.085455] Call Trace: [ 39.085921] [ 39.086393] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.087270] ? __create_object+0x59/0x80 [ 39.088016] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.088975] __vmalloc_noprof+0x59/0x60 [ 39.089717] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.090606] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.091534] bpf_prog_alloc+0x39/0x200 [ 39.092264] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.093146] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.094052] do_seccomp+0x349/0x25e0 [ 39.094783] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.095690] ? __pfx_do_seccomp+0x10/0x10 [ 39.096477] ? find_held_lock+0x2b/0x80 [ 39.097236] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.098210] ? static_key_count+0x60/0x80 [ 39.098976] prctl_set_seccomp+0x4e/0x70 [ 39.099756] __do_sys_prctl+0xe6c/0x1d70 [ 39.100536] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.101394] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.102356] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.103327] ? irqentry_exit+0xf3/0x650 [ 39.104050] do_syscall_64+0xbf/0x430 [ 39.104771] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.105722] RIP: 0033:0x7fdc8e2155cd [ 39.106453] 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 [ 39.109620] RSP: 002b:00007ffda9f635d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.110988] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdc8e2155cd [ 39.112274] RDX: 0000559568a24e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.113564] RBP: 00007ffda9f63630 R08: 0000000000000000 R09: 00007ffda9f62cd0 [ 39.114880] R10: 0000000000000000 R11: 0000000000000246 R12: 000055957bc77ad0 [ 39.116148] R13: 00007ffda9f63a60 R14: 000055957bc78bc0 R15: 000055957bc89780 [ 39.117464] [ 39.117888] irq event stamp: 1813 [ 39.118555] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 39.120074] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 39.121584] softirqs last enabled at (1830): [] handle_softirqs+0x50c/0x770 [ 39.123153] softirqs last disabled at (1821): [] __irq_exit_rcu+0xc4/0x100 [ 39.124697] ---[ end trace 0000000000000000 ]--- [ 41.872000] ------------[ cut here ]------------ [ 41.872448] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.873461] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 41.874145] Modules linked in: [ 41.874455] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.875382] Tainted: [W]=WARN [ 41.875645] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.876341] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.876749] 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 [ 41.878255] RSP: 0018:ffff88800ffcfbc0 EFLAGS: 00010286 [ 41.878696] RAX: 0000000000000000 RBX: ffffed1001ff9f78 RCX: ffffffff813a4050 [ 41.879299] RDX: ffff88800d45b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.879877] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ff9f2f [ 41.880480] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.881058] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ffcfdf8 [ 41.881662] FS: 00007f1407b64900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.882346] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.882822] CR2: 00007f1408056580 CR3: 00000000204b4000 CR4: 0000000000350ef0 [ 41.883430] Call Trace: [ 41.883649] [ 41.883841] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.884258] ? __create_object+0x59/0x80 [ 41.884607] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.885040] __vmalloc_noprof+0x59/0x60 [ 41.885394] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.885779] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.886251] bpf_prog_alloc+0x39/0x200 [ 41.886580] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.886991] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.887416] do_seccomp+0x349/0x25e0 [ 41.887731] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.888131] ? __pfx_do_seccomp+0x10/0x10 [ 41.888503] ? find_held_lock+0x2b/0x80 [ 41.888840] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.889287] ? static_key_count+0x60/0x80 [ 41.889639] prctl_set_seccomp+0x4e/0x70 [ 41.889978] __do_sys_prctl+0xe6c/0x1d70 [ 41.890357] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.890734] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.891163] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.891615] ? irqentry_exit+0xf3/0x650 [ 41.891952] do_syscall_64+0xbf/0x430 [ 41.892300] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.892725] RIP: 0033:0x7f14080565cd [ 41.893031] 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 [ 41.894521] RSP: 002b:00007ffda58d64c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.895135] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f14080565cd [ 41.895735] RDX: 000055e392d07e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.896332] RBP: 00007ffda58d6520 R08: 0000000000000000 R09: 00007ffda58d5bc0 [ 41.896908] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e3a7361ad0 [ 41.897500] R13: 00007ffda58d6950 R14: 000055e3a7362bc0 R15: 000055e3a7373780 [ 41.898085] [ 41.898315] irq event stamp: 1647 [ 41.898599] hardirqs last enabled at (1655): [] __up_console_sem+0x78/0x80 [ 41.899311] hardirqs last disabled at (1664): [] __up_console_sem+0x5d/0x80 [ 41.899992] softirqs last enabled at (1408): [] handle_softirqs+0x50c/0x770 [ 41.900703] softirqs last disabled at (1397): [] __irq_exit_rcu+0xc4/0x100 [ 41.901402] ---[ end trace 0000000000000000 ]--- [ 42.545343] ------------[ cut here ]------------ [ 42.546304] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.548302] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.549834] Modules linked in: [ 42.550505] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.552476] Tainted: [W]=WARN [ 42.553032] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.554524] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.555431] 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 [ 42.558597] RSP: 0018:ffff88800c1ffbc0 EFLAGS: 00010286 [ 42.559580] RAX: 0000000000000000 RBX: ffffed100183ff78 RCX: ffffffff813a4050 [ 42.560860] RDX: ffff888015ac3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.562134] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100183ff2f [ 42.563447] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.564723] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800c1ffdf8 [ 42.566010] FS: 00007fd11242c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.567465] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.568515] CR2: 00007ffd8e3aeef7 CR3: 000000001febb000 CR4: 0000000000350ef0 [ 42.569803] Call Trace: [ 42.570331] [ 42.570746] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.571648] ? __create_object+0x59/0x80 [ 42.572423] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.573401] __vmalloc_noprof+0x59/0x60 [ 42.574114] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.575005] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.575937] bpf_prog_alloc+0x39/0x200 [ 42.576684] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.577619] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.578535] do_seccomp+0x349/0x25e0 [ 42.579255] ? find_held_lock+0x2b/0x80 [ 42.579974] ? do_prlimit+0x310/0x610 [ 42.580714] ? __pfx_do_seccomp+0x10/0x10 [ 42.581494] ? do_raw_spin_unlock+0x53/0x220 [ 42.582355] ? _raw_spin_unlock+0x1e/0x40 [ 42.583085] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.584053] ? static_key_count+0x60/0x80 [ 42.584854] prctl_set_seccomp+0x4e/0x70 [ 42.585633] __do_sys_prctl+0xe6c/0x1d70 [ 42.586418] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.587281] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.588251] ? irqentry_exit+0xf3/0x650 [ 42.588973] do_syscall_64+0xbf/0x430 [ 42.589722] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.590691] RIP: 0033:0x7fd11291e5cd [ 42.591400] 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 [ 42.594567] RSP: 002b:00007ffd8e3acf70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.595946] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd11291e5cd [ 42.597242] RDX: 000055c14e64ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.598538] RBP: 00007ffd8e3acfd0 R08: 0000000000000000 R09: 00007ffd8e3ac670 [ 42.599831] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c16c64cbf0 [ 42.601122] R13: 00007ffd8e3ad400 R14: 000055c16c656380 R15: 000055c16c661460 [ 42.602444] [ 42.602875] irq event stamp: 1807 [ 42.603520] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 42.605047] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 42.606575] softirqs last enabled at (1786): [] handle_softirqs+0x50c/0x770 [ 42.607863] softirqs last disabled at (1781): [] __irq_exit_rcu+0xc4/0x100 [ 42.609139] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39588' (ECDSA) to the list of known hosts. 2025/11/18 19:29:50 fuzzer started 2025/11/18 19:29:50 dialing manager at localhost:34383 2025/11/18 19:29:50 checking machine... 2025/11/18 19:29:50 checking revisions... [ 43.480074] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:29:50 testing simple program... [ 43.562419] cgroup: Unknown subsys name 'net' [ 43.638737] cgroup: Unknown subsys name 'cpuset' [ 43.657135] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:29:49 Registers: info registers vcpu 0 RAX=0000000001a7c768 RBX=000000000897b47b RCX=ffff888017898450 RDX=0000000000000011 RSI=0000000067e73b9c RDI=0000000000000001 RBP=0000000000000001 RSP=ffff88801573f2f8 R8 =00000000f0632f66 R9 =ffff88806c2b47b0 R10=0000000000000001 R11=0000000000000000 R12=0000000000000000 R13=0000000000092cc0 R14=ffff88801573f360 R15=0000000000000011 RIP=ffffffff82642bc6 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 00007f4099946900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f140811c0b0 CR3=000000000dfcc000 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=a38543429cf98fc500000000000ae988 XMM05=8db8b1c4401a395200000000003225e8 XMM06=b383079c1cc5ce450000000000321388 XMM07=fb795ef6d65770560000000000310f70 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001ed77 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f409905f000 CR3=000000000c55d000 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=39323a393120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343330 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000