[ 53.984154] ------------[ cut here ]------------ [ 53.984996] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.986825] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 53.988109] Modules linked in: [ 53.988670] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.990441] Tainted: [W]=WARN [ 53.990927] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.992231] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.993043] 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 [ 53.995852] RSP: 0018:ffff88801c6afbc0 EFLAGS: 00010286 [ 53.996728] RAX: 0000000000000000 RBX: ffffed10038d5f78 RCX: ffffffff813a4050 [ 53.997864] RDX: ffff88801b9b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.999001] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10038d5f2f [ 54.000141] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.001301] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c6afdf8 [ 54.002435] FS: 00007f464a4ed900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.003707] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.004644] CR2: 00007fff7a0deef7 CR3: 0000000009fc8000 CR4: 0000000000350ef0 [ 54.005787] Call Trace: [ 54.006195] [ 54.006627] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.007441] ? __create_object+0x59/0x80 [ 54.008100] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.008985] __vmalloc_noprof+0x59/0x60 [ 54.009661] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.010439] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.011223] bpf_prog_alloc+0x39/0x200 [ 54.011877] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.012700] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.013501] do_seccomp+0x349/0x25e0 [ 54.014102] ? find_held_lock+0x2b/0x80 [ 54.014780] ? do_prlimit+0x310/0x610 [ 54.015442] ? __pfx_do_seccomp+0x10/0x10 [ 54.016106] ? do_raw_spin_unlock+0x53/0x220 [ 54.016859] ? _raw_spin_unlock+0x1e/0x40 [ 54.017564] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.018419] ? static_key_count+0x60/0x80 [ 54.019085] prctl_set_seccomp+0x4e/0x70 [ 54.019774] __do_sys_prctl+0xe6c/0x1d70 [ 54.020455] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.021186] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.022039] ? irqentry_exit+0xf3/0x650 [ 54.022715] do_syscall_64+0xbf/0x430 [ 54.023376] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.024175] RIP: 0033:0x7f464a9df5cd [ 54.024807] 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 [ 54.027608] RSP: 002b:00007fff7a0dda50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.028828] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f464a9df5cd [ 54.029955] RDX: 000055c660e63e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.031080] RBP: 00007fff7a0ddab0 R08: 0000000000000000 R09: 00007fff7a0dd150 [ 54.032206] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c68de66ad0 [ 54.033347] R13: 00007fff7a0ddee0 R14: 000055c68de67bc0 R15: 000055c68de78780 [ 54.034495] [ 54.034867] irq event stamp: 1705 [ 54.035438] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 54.036798] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 54.038142] softirqs last enabled at (1382): [] handle_softirqs+0x50c/0x770 [ 54.039509] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 54.040860] ---[ end trace 0000000000000000 ]--- [ 56.825807] ------------[ cut here ]------------ [ 56.826825] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.829089] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 56.830737] Modules linked in: [ 56.831443] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 56.833734] Tainted: [W]=WARN [ 56.834648] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.836399] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.837446] 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 [ 56.841071] RSP: 0018:ffff88800f19fbc0 EFLAGS: 00010286 [ 56.842171] RAX: 0000000000000000 RBX: ffffed1001e33f78 RCX: ffffffff813a4050 [ 56.843621] RDX: ffff88801644b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.845097] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e33f2f [ 56.846565] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.848032] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f19fdf8 [ 56.849506] FS: 00007fcbd1458900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 56.851143] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.852360] CR2: 00007fffd745aef7 CR3: 000000000d9d2000 CR4: 0000000000350ef0 [ 56.853834] Call Trace: [ 56.854413] [ 56.854882] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.855898] ? __create_object+0x59/0x80 [ 56.856793] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.857901] __vmalloc_noprof+0x59/0x60 [ 56.858757] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.859772] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.860847] bpf_prog_alloc+0x39/0x200 [ 56.861689] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.862753] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.863783] do_seccomp+0x349/0x25e0 [ 56.864603] ? find_held_lock+0x2b/0x80 [ 56.865480] ? do_prlimit+0x310/0x610 [ 56.866274] ? __pfx_do_seccomp+0x10/0x10 [ 56.867187] ? do_raw_spin_unlock+0x53/0x220 [ 56.868151] ? _raw_spin_unlock+0x1e/0x40 [ 56.869057] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.870163] ? static_key_count+0x60/0x80 [ 56.871078] prctl_set_seccomp+0x4e/0x70 [ 56.871969] __do_sys_prctl+0xe6c/0x1d70 [ 56.872948] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.873864] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.874867] ? irqentry_exit+0xf3/0x650 [ 56.875670] do_syscall_64+0xbf/0x430 [ 56.876442] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.877388] RIP: 0033:0x7fcbd194a5cd [ 56.877999] 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 [ 56.880933] RSP: 002b:00007fffd7459600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.882187] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcbd194a5cd [ 56.883359] RDX: 000056499dc74e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.884537] RBP: 00007fffd7459660 R08: 0000000000000000 R09: 00007fffd7458d00 [ 56.885721] R10: 0000000000000000 R11: 0000000000000246 R12: 00005649d2406ad0 [ 56.886895] R13: 00007fffd7459a90 R14: 00005649d2407bc0 R15: 00005649d2418780 [ 56.888084] [ 56.888512] irq event stamp: 1861 [ 56.889079] hardirqs last enabled at (1869): [] __up_console_sem+0x78/0x80 [ 56.890482] hardirqs last disabled at (1878): [] __up_console_sem+0x5d/0x80 [ 56.891883] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 56.893312] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 56.894706] ---[ end trace 0000000000000000 ]--- [ 57.560984] ------------[ cut here ]------------ [ 57.562079] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.564521] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 57.566212] Modules linked in: [ 57.567210] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.569584] Tainted: [W]=WARN [ 57.570224] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.571908] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.572967] 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 [ 57.576569] RSP: 0018:ffff88800f047bc0 EFLAGS: 00010286 [ 57.577711] RAX: 0000000000000000 RBX: ffffed1001e08f78 RCX: ffffffff813a4050 [ 57.579199] RDX: ffff888009b51bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.580716] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e08f2f [ 57.582235] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.583736] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f047df8 [ 57.585263] FS: 00007fbc72ac1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.586971] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.588220] CR2: 00007fbc72fb3580 CR3: 000000000d71f000 CR4: 0000000000350ef0 [ 57.589743] Call Trace: [ 57.590350] [ 57.590846] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.591901] ? __create_object+0x59/0x80 [ 57.592845] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.593988] __vmalloc_noprof+0x59/0x60 [ 57.594889] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.595920] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.597008] bpf_prog_alloc+0x39/0x200 [ 57.597879] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.598985] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.600048] do_seccomp+0x349/0x25e0 [ 57.600910] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.601966] ? __pfx_do_seccomp+0x10/0x10 [ 57.602881] ? find_held_lock+0x2b/0x80 [ 57.603771] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.604909] ? static_key_count+0x60/0x80 [ 57.605837] prctl_set_seccomp+0x4e/0x70 [ 57.606744] __do_sys_prctl+0xe6c/0x1d70 [ 57.607674] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.608678] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.609830] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.610970] ? irqentry_exit+0xf3/0x650 [ 57.611860] do_syscall_64+0xbf/0x430 [ 57.612754] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.613877] RIP: 0033:0x7fbc72fb35cd [ 57.614703] 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 [ 57.618160] RSP: 002b:00007ffffa453c00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.619470] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbc72fb35cd [ 57.620702] RDX: 000055f5cf167e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.621959] RBP: 00007ffffa453c60 R08: 0000000000000000 R09: 00007ffffa453300 [ 57.623160] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f5d25d1ad0 [ 57.624395] R13: 00007ffffa454090 R14: 000055f5d25d2bc0 R15: 000055f5d25e3780 [ 57.625734] [ 57.626159] irq event stamp: 1819 [ 57.626858] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 57.628438] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 57.629976] softirqs last enabled at (1356): [] handle_softirqs+0x50c/0x770 [ 57.631535] softirqs last disabled at (1351): [] __irq_exit_rcu+0xc4/0x100 [ 57.632976] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34319' (ECDSA) to the list of known hosts. 2025/11/17 09:18:23 fuzzer started 2025/11/17 09:18:24 dialing manager at localhost:37895 2025/11/17 09:18:24 checking machine... 2025/11/17 09:18:24 checking revisions... [ 58.706185] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:18:24 testing simple program... [ 58.794607] cgroup: Unknown subsys name 'net' [ 58.844805] cgroup: Unknown subsys name 'cpuset' [ 58.862100] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:18:23 Registers: info registers vcpu 0 RAX=ffff888009b55340 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806ce08988 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000008972 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81529332 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 00007f6e32926700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcbd1411008 CR3=0000000009cb9000 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=38313a393020373120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3134325b646873732033323a3831 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343838 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=0000002699d1cc20 RBX=0000000000000000 RCX=00000000000006e0 RDX=0000000000000026 RSI=ffff88806cf23b00 RDI=0000000000052140 RBP=ffff88806cf23b00 RSP=ffff88806cf08ed8 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000eaf32 R11=0000000000000001 R12=0000000000052140 R13=0000000000000000 R14=0000000000000000 R15=ffff88806cf28500 RIP=ffffffff8132e865 RFL=00000013 [----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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6cf75f6000 CR3=0000000009cb9000 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=2033323a38313a393020373120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032323a38313a3930203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000