[ 54.007525] ------------[ cut here ]------------ [ 54.008457] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.010572] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 54.012006] Modules linked in: [ 54.012641] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.014621] Tainted: [W]=WARN [ 54.015216] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.016728] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.017645] 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 [ 54.021154] RSP: 0018:ffff888019c47bc0 EFLAGS: 00010286 [ 54.022220] RAX: 0000000000000000 RBX: ffffed1003388f78 RCX: ffffffff813a4050 [ 54.023539] RDX: ffff88800f670000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.024893] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003388f2f [ 54.026371] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.027858] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019c47df8 [ 54.029416] FS: 00007f84837df900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.031074] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.032291] CR2: 00007ffd971f6ef7 CR3: 000000000df7e000 CR4: 0000000000350ef0 [ 54.033793] Call Trace: [ 54.034359] [ 54.034877] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.035903] ? __create_object+0x59/0x80 [ 54.036787] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.037939] __vmalloc_noprof+0x59/0x60 [ 54.038756] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.039753] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.040855] bpf_prog_alloc+0x39/0x200 [ 54.041646] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.042705] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.043728] do_seccomp+0x349/0x25e0 [ 54.044565] ? find_held_lock+0x2b/0x80 [ 54.045429] ? do_prlimit+0x310/0x610 [ 54.046269] ? __pfx_do_seccomp+0x10/0x10 [ 54.047171] ? do_raw_spin_unlock+0x53/0x220 [ 54.048100] ? _raw_spin_unlock+0x1e/0x40 [ 54.049014] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.050114] ? static_key_count+0x60/0x80 [ 54.051011] prctl_set_seccomp+0x4e/0x70 [ 54.051889] __do_sys_prctl+0xe6c/0x1d70 [ 54.052767] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.053729] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.054842] ? irqentry_exit+0xf3/0x650 [ 54.055694] do_syscall_64+0xbf/0x430 [ 54.056583] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.057692] RIP: 0033:0x7f8483cd15cd [ 54.058489] 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 [ 54.062082] RSP: 002b:00007ffd971f4f10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.063628] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8483cd15cd [ 54.065080] RDX: 0000564f8b48ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.066466] RBP: 00007ffd971f4f70 R08: 0000000000000000 R09: 00007ffd971f4610 [ 54.067874] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564f990cead0 [ 54.069331] R13: 00007ffd971f53a0 R14: 0000564f990cfbc0 R15: 0000564f990e0780 [ 54.070773] [ 54.071276] irq event stamp: 1861 [ 54.071990] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 54.073623] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 54.075076] softirqs last enabled at (1798): [] handle_softirqs+0x50c/0x770 [ 54.076573] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 54.078002] ---[ end trace 0000000000000000 ]--- [ 56.931739] ------------[ cut here ]------------ [ 56.932539] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.934208] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 56.935403] Modules linked in: [ 56.935929] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 56.937590] Tainted: [W]=WARN [ 56.938084] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.939293] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.940046] 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 [ 56.942708] RSP: 0018:ffff888016cd7bc0 EFLAGS: 00010286 [ 56.943511] RAX: 0000000000000000 RBX: ffffed1002d9af78 RCX: ffffffff813a4050 [ 56.944599] RDX: ffff888016270000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.945656] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d9af2f [ 56.946704] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.947755] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cd7df8 [ 56.948841] FS: 00007f85b0d8e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 56.950016] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.950888] CR2: 00007ffe76f24ef7 CR3: 000000000c191000 CR4: 0000000000350ef0 [ 56.951944] Call Trace: [ 56.952324] [ 56.952698] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.953447] ? __create_object+0x59/0x80 [ 56.954099] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.954898] __vmalloc_noprof+0x59/0x60 [ 56.955485] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.956201] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.957003] bpf_prog_alloc+0x39/0x200 [ 56.957579] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.958347] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.959083] do_seccomp+0x349/0x25e0 [ 56.959653] ? find_held_lock+0x2b/0x80 [ 56.960284] ? do_prlimit+0x310/0x610 [ 56.960925] ? __pfx_do_seccomp+0x10/0x10 [ 56.961539] ? do_raw_spin_unlock+0x53/0x220 [ 56.962221] ? _raw_spin_unlock+0x1e/0x40 [ 56.962870] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.963627] ? static_key_count+0x60/0x80 [ 56.964285] prctl_set_seccomp+0x4e/0x70 [ 56.964954] __do_sys_prctl+0xe6c/0x1d70 [ 56.965564] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.966267] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.967082] ? irqentry_exit+0xf3/0x650 [ 56.967675] do_syscall_64+0xbf/0x430 [ 56.968285] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.969104] RIP: 0033:0x7f85b12805cd [ 56.969647] 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 [ 56.972249] RSP: 002b:00007ffe76f236c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.973387] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f85b12805cd [ 56.974437] RDX: 0000559578e62e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.975506] RBP: 00007ffe76f23720 R08: 0000000000000000 R09: 00007ffe76f22dc0 [ 56.976595] R10: 0000000000000000 R11: 0000000000000246 R12: 00005595875c3ad0 [ 56.977660] R13: 00007ffe76f23b50 R14: 00005595875c4bc0 R15: 00005595875d5780 [ 56.978731] [ 56.979117] irq event stamp: 1689 [ 56.979620] hardirqs last enabled at (1697): [] __up_console_sem+0x78/0x80 [ 56.980900] hardirqs last disabled at (1706): [] __up_console_sem+0x5d/0x80 [ 56.982149] softirqs last enabled at (1178): [] handle_softirqs+0x50c/0x770 [ 56.983414] softirqs last disabled at (1169): [] __irq_exit_rcu+0xc4/0x100 [ 56.984691] ---[ end trace 0000000000000000 ]--- [ 57.798674] ------------[ cut here ]------------ [ 57.799587] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.801587] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 57.802999] Modules linked in: [ 57.803593] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.805555] Tainted: [W]=WARN [ 57.806145] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.807888] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.808752] 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 [ 57.811852] RSP: 0018:ffff88801619fbc0 EFLAGS: 00010286 [ 57.812774] RAX: 0000000000000000 RBX: ffffed1002c33f78 RCX: ffffffff813a4050 [ 57.814041] RDX: ffff8880184ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.815298] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c33f2f [ 57.816551] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.817797] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801619fdf8 [ 57.819082] FS: 00007fb33a58b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.820488] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.821522] CR2: 00007ffcc7aadef7 CR3: 000000001e721000 CR4: 0000000000350ef0 [ 57.822777] Call Trace: [ 57.823280] [ 57.823708] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.824623] ? __create_object+0x59/0x80 [ 57.825415] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.826401] __vmalloc_noprof+0x59/0x60 [ 57.827163] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.828032] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.828963] bpf_prog_alloc+0x39/0x200 [ 57.829651] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.830565] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.831470] do_seccomp+0x349/0x25e0 [ 57.832185] ? find_held_lock+0x2b/0x80 [ 57.832961] ? do_prlimit+0x310/0x610 [ 57.833647] ? __pfx_do_seccomp+0x10/0x10 [ 57.834423] ? do_raw_spin_unlock+0x53/0x220 [ 57.835251] ? _raw_spin_unlock+0x1e/0x40 [ 57.836030] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.837000] ? static_key_count+0x60/0x80 [ 57.837747] prctl_set_seccomp+0x4e/0x70 [ 57.838521] __do_sys_prctl+0xe6c/0x1d70 [ 57.839305] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.840153] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.841151] ? irqentry_exit+0xf3/0x650 [ 57.841912] do_syscall_64+0xbf/0x430 [ 57.842594] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.843541] RIP: 0033:0x7fb33aa7d5cd [ 57.844232] 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 [ 57.847370] RSP: 002b:00007ffcc7aab660 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.848732] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb33aa7d5cd [ 57.850004] RDX: 00005561fd382e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.851273] RBP: 00007ffcc7aab6c0 R08: 0000000000000000 R09: 00007ffcc7aaad60 [ 57.852559] R10: 0000000000000000 R11: 0000000000000246 R12: 000055620811dad0 [ 57.853841] R13: 00007ffcc7aabaf0 R14: 000055620811ebc0 R15: 000055620812f780 [ 57.855128] [ 57.855549] irq event stamp: 1825 [ 57.856192] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 57.857712] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 57.859218] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 57.860756] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 57.862253] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49429' (ECDSA) to the list of known hosts. 2025/11/17 20:26:04 fuzzer started 2025/11/17 20:26:04 dialing manager at localhost:37895 2025/11/17 20:26:04 checking machine... 2025/11/17 20:26:04 checking revisions... [ 58.781033] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:26:05 testing simple program... [ 58.862054] cgroup: Unknown subsys name 'net' [ 58.924117] cgroup: Unknown subsys name 'cpuset' [ 58.947277] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:26:04 Registers: info registers vcpu 0 RAX=00000000000466e7 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=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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff2c3b18030 CR3=000000000f9f8000 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=36323a303220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383934 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=ffff88801013ad00 RBX=ffff888010148e48 RCX=ffff88800f8c6078 RDX=ffff888010148e58 RSI=ffff88800f8c6000 RDI=0000000000000000 RBP=ffff88801e744818 RSP=ffff888017417c88 R8 =0000000000000000 R9 =ffffed1002e82f83 R10=0000000000000003 R11=0000000000000001 R12=ffff88800f8c6000 R13=0000000000000078 R14=0000000000000001 R15=0000000000000286 RIP=ffffffff81b626b0 RFL=00000016 [----AP-] 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 00007f85b0d8e900 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=00007ffe76f1d000 CR3=000000000d9e8000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000