[ 36.532945] ------------[ cut here ]------------ [ 36.533768] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 36.535653] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 36.536953] Modules linked in: [ 36.537479] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 36.539232] Tainted: [W]=WARN [ 36.539740] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 36.541042] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 36.541855] 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 [ 36.544691] RSP: 0018:ffff88800f037bc0 EFLAGS: 00010286 [ 36.545557] RAX: 0000000000000000 RBX: ffffed1001e06f78 RCX: ffffffff813a4050 [ 36.546690] RDX: ffff8880175a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 36.547834] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e06f2f [ 36.548970] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 36.550108] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f037df8 [ 36.551260] FS: 00007f2e8cf83900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 36.552548] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.553491] CR2: 00007f2e8d475580 CR3: 000000000d6c7000 CR4: 0000000000350ef0 [ 36.554701] Call Trace: [ 36.555152] [ 36.555519] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 36.556333] ? __create_object+0x59/0x80 [ 36.557026] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 36.557881] __vmalloc_noprof+0x59/0x60 [ 36.558508] bpf_prog_alloc_no_stats+0x55/0x470 [ 36.559280] ? __pfx_seccomp_check_filter+0x10/0x10 [ 36.560127] bpf_prog_alloc+0x39/0x200 [ 36.560745] ? __pfx_seccomp_check_filter+0x10/0x10 [ 36.561574] bpf_prog_create_from_user+0xb2/0x2f0 [ 36.562367] do_seccomp+0x349/0x25e0 [ 36.563004] ? __pfx_css_rstat_updated+0x10/0x10 [ 36.563772] ? __pfx_do_seccomp+0x10/0x10 [ 36.564469] ? find_held_lock+0x2b/0x80 [ 36.565140] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 36.566003] ? static_key_count+0x60/0x80 [ 36.566672] prctl_set_seccomp+0x4e/0x70 [ 36.567361] __do_sys_prctl+0xe6c/0x1d70 [ 36.568058] ? __pfx___do_sys_prctl+0x10/0x10 [ 36.568784] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 36.569659] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 36.570523] ? irqentry_exit+0xf3/0x650 [ 36.571198] do_syscall_64+0xbf/0x430 [ 36.571866] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 36.572662] RIP: 0033:0x7f2e8d4755cd [ 36.573290] 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 [ 36.576100] RSP: 002b:00007ffc5ee7bf90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 36.577313] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2e8d4755cd [ 36.578439] RDX: 0000556e299aae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 36.579584] RBP: 00007ffc5ee7bff0 R08: 0000000000000000 R09: 00007ffc5ee7b690 [ 36.580729] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556e603862b0 [ 36.581854] R13: 00007ffc5ee7c420 R14: 0000556e60388d20 R15: 0000556e6039a8d0 [ 36.583004] [ 36.583381] irq event stamp: 1699 [ 36.583973] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 36.585307] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 36.586646] softirqs last enabled at (1190): [] handle_softirqs+0x50c/0x770 [ 36.588057] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 36.589401] ---[ end trace 0000000000000000 ]--- [ 39.749559] ------------[ cut here ]------------ [ 39.750490] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.752523] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 39.753981] Modules linked in: [ 39.754568] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.756600] Tainted: [W]=WARN [ 39.757214] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.760144] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.761158] 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 [ 39.764353] RSP: 0018:ffff88801b8e7bc0 EFLAGS: 00010286 [ 39.765336] RAX: 0000000000000000 RBX: ffffed100371cf78 RCX: ffffffff813a4050 [ 39.766623] RDX: ffff88801439b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.767910] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100371cf2f [ 39.769204] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.770493] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b8e7df8 [ 39.771809] FS: 00007f3ebb562900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.773274] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.774342] CR2: 00007f3ebba54580 CR3: 000000000d01f000 CR4: 0000000000350ef0 [ 39.775644] Call Trace: [ 39.776163] [ 39.776587] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.777487] ? __create_object+0x59/0x80 [ 39.778269] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.779247] __vmalloc_noprof+0x59/0x60 [ 39.780022] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.780908] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.781862] bpf_prog_alloc+0x39/0x200 [ 39.782566] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.783489] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.784433] do_seccomp+0x349/0x25e0 [ 39.785160] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.786074] ? __pfx_do_seccomp+0x10/0x10 [ 39.786876] ? find_held_lock+0x2b/0x80 [ 39.787591] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.788568] ? static_key_count+0x60/0x80 [ 39.789381] prctl_set_seccomp+0x4e/0x70 [ 39.790169] __do_sys_prctl+0xe6c/0x1d70 [ 39.790954] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.791838] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.792768] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.793755] ? irqentry_exit+0xf3/0x650 [ 39.794536] do_syscall_64+0xbf/0x430 [ 39.795277] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.796244] RIP: 0033:0x7f3ebba545cd [ 39.796955] 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 [ 39.800183] RSP: 002b:00007fff2891a870 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.801348] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3ebba545cd [ 39.802417] RDX: 000055d46b3ffe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.803479] RBP: 00007fff2891a8d0 R08: 0000000000000000 R09: 00007fff28919f70 [ 39.804608] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d4899c0ad0 [ 39.805679] R13: 00007fff2891ad00 R14: 000055d4899c1bc0 R15: 000055d4899d2780 [ 39.806755] [ 39.807141] irq event stamp: 2127 [ 39.807648] hardirqs last enabled at (2135): [] __up_console_sem+0x78/0x80 [ 39.808919] hardirqs last disabled at (2144): [] __up_console_sem+0x5d/0x80 [ 39.810187] softirqs last enabled at (2074): [] handle_softirqs+0x50c/0x770 [ 39.811462] softirqs last disabled at (2069): [] __irq_exit_rcu+0xc4/0x100 [ 39.812725] ---[ end trace 0000000000000000 ]--- [ 40.601443] ------------[ cut here ]------------ [ 40.602377] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 40.604368] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 40.605824] Modules linked in: [ 40.606410] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 40.608415] Tainted: [W]=WARN [ 40.609021] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 40.610475] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 40.611394] 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 [ 40.614612] RSP: 0018:ffff8880174cfbc0 EFLAGS: 00010286 [ 40.615765] RAX: 0000000000000000 RBX: ffffed1002e99f78 RCX: ffffffff813a4050 [ 40.617288] RDX: ffff8880142a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 40.618773] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e99f2f [ 40.620291] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 40.621783] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174cfdf8 [ 40.623283] FS: 00007f030c858900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 40.624978] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.626227] CR2: 00007ffff4da8ef7 CR3: 000000000f701000 CR4: 0000000000350ef0 [ 40.627729] Call Trace: [ 40.628326] [ 40.628855] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 40.629903] ? __create_object+0x59/0x80 [ 40.630755] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 40.631944] __vmalloc_noprof+0x59/0x60 [ 40.632767] bpf_prog_alloc_no_stats+0x55/0x470 [ 40.633849] ? __pfx_seccomp_check_filter+0x10/0x10 [ 40.634924] bpf_prog_alloc+0x39/0x200 [ 40.635737] ? __pfx_seccomp_check_filter+0x10/0x10 [ 40.636842] bpf_prog_create_from_user+0xb2/0x2f0 [ 40.637900] do_seccomp+0x349/0x25e0 [ 40.638671] ? find_held_lock+0x2b/0x80 [ 40.639553] ? do_prlimit+0x310/0x610 [ 40.640441] ? __pfx_do_seccomp+0x10/0x10 [ 40.641359] ? do_raw_spin_unlock+0x53/0x220 [ 40.642327] ? _raw_spin_unlock+0x1e/0x40 [ 40.643233] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 40.644368] ? static_key_count+0x60/0x80 [ 40.645307] prctl_set_seccomp+0x4e/0x70 [ 40.646212] __do_sys_prctl+0xe6c/0x1d70 [ 40.647146] ? __pfx___do_sys_prctl+0x10/0x10 [ 40.648163] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 40.649287] ? irqentry_exit+0xf3/0x650 [ 40.650159] do_syscall_64+0xbf/0x430 [ 40.651024] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 40.652159] RIP: 0033:0x7f030cd4a5cd [ 40.652992] 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 [ 40.656671] RSP: 002b:00007ffff4da64d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 40.658255] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f030cd4a5cd [ 40.659773] RDX: 0000563fcc982e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 40.661291] RBP: 00007ffff4da6530 R08: 0000000000000000 R09: 00007ffff4da5bd0 [ 40.662810] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564004df62b0 [ 40.664233] R13: 00007ffff4da6960 R14: 0000564004df8d20 R15: 0000564004e0a8d0 [ 40.665525] [ 40.665986] irq event stamp: 1749 [ 40.666582] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 40.668067] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 40.669293] softirqs last enabled at (1596): [] handle_softirqs+0x50c/0x770 [ 40.670534] softirqs last disabled at (1591): [] __irq_exit_rcu+0xc4/0x100 [ 40.671752] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8475' (ECDSA) to the list of known hosts. 2025/11/17 14:08:01 fuzzer started 2025/11/17 14:08:01 dialing manager at localhost:37895 2025/11/17 14:08:01 checking machine... 2025/11/17 14:08:01 checking revisions... [ 41.555256] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:08:01 testing simple program... [ 41.638018] cgroup: Unknown subsys name 'net' [ 41.716219] cgroup: Unknown subsys name 'cpuset' [ 41.735873] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:08:00 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801439d340 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffff88801439dd98 RSP=ffff88806ce088c8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88801439dde8 R13=0000000008cd3ea4 R14=0000000000000000 R15=dfb8078e475e76a4 RIP=ffffffff81527612 RFL=00000002 [-------] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f3ebb562900 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=00007f3ebbb19618 CR3=000000000f79c000 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 info registers vcpu 1 RAX=00000000000246eb RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd8cfe4d68 CR3=000000000b745000 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=8fac997aa99438926f47d0ee4800ab5a XMM02=2c67c8bc2e329bc30000000000304348 XMM03=fb795ef6d65770560000000000310270 XMM04=b2154e19133d932600000000000ae988 XMM05=090f1556b20111b3000000000031fd80 XMM06=5b75c91c80445342000000000031fc08 XMM07=e042d86d42eb936e0000000000310548 XMM08=c16523ef9709bd8c00000000003043a8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000