[ 46.073560] ------------[ cut here ]------------ [ 46.074470] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.076537] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.078034] Modules linked in: [ 46.078681] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.080675] Tainted: [W]=WARN [ 46.081238] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.082714] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.083660] 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 [ 46.086833] RSP: 0018:ffff888018fefbc0 EFLAGS: 00010286 [ 46.087810] RAX: 0000000000000000 RBX: ffffed10031fdf78 RCX: ffffffff813a4050 [ 46.089109] RDX: ffff8880166a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.090420] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031fdf2f [ 46.091716] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.093001] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018fefdf8 [ 46.094301] FS: 00007f38913cc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.095737] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.096803] CR2: 00007ffed7429ef8 CR3: 00000000100be000 CR4: 0000000000350ef0 [ 46.098117] Call Trace: [ 46.098634] [ 46.099049] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.099965] ? __create_object+0x59/0x80 [ 46.100753] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.101741] __vmalloc_noprof+0x59/0x60 [ 46.102462] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.103327] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.104254] bpf_prog_alloc+0x39/0x200 [ 46.105013] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.105957] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.106879] do_seccomp+0x349/0x25e0 [ 46.107552] ? find_held_lock+0x2b/0x80 [ 46.108317] ? do_prlimit+0x310/0x610 [ 46.109070] ? __pfx_do_seccomp+0x10/0x10 [ 46.109860] ? do_raw_spin_unlock+0x53/0x220 [ 46.110703] ? _raw_spin_unlock+0x1e/0x40 [ 46.111449] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.112409] ? static_key_count+0x60/0x80 [ 46.113220] prctl_set_seccomp+0x4e/0x70 [ 46.114008] __do_sys_prctl+0xe6c/0x1d70 [ 46.114786] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.115663] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.116654] ? irqentry_exit+0xf3/0x650 [ 46.117387] do_syscall_64+0xbf/0x430 [ 46.118132] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.119091] RIP: 0033:0x7f38918be5cd [ 46.119804] 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 [ 46.122983] RSP: 002b:00007ffed74287f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.124345] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f38918be5cd [ 46.125651] RDX: 000055e13d14ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.126949] RBP: 00007ffed7428850 R08: 0000000000000000 R09: 00007ffed7427ef0 [ 46.128239] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e14f0f2ad0 [ 46.129548] R13: 00007ffed7428c80 R14: 000055e14f0f3bc0 R15: 000055e14f104780 [ 46.130882] [ 46.131315] irq event stamp: 1779 [ 46.131969] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 46.133512] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 46.135030] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 46.136610] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 46.138149] ---[ end trace 0000000000000000 ]--- [ 48.992780] ------------[ cut here ]------------ [ 48.993724] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.995724] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 48.997408] Modules linked in: [ 48.998110] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.000159] Tainted: [W]=WARN [ 49.000769] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.002265] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.003204] 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 [ 49.006410] RSP: 0018:ffff88801644fbc0 EFLAGS: 00010286 [ 49.007394] RAX: 0000000000000000 RBX: ffffed1002c89f78 RCX: ffffffff813a4050 [ 49.008689] RDX: ffff88801748d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.009993] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c89f2f [ 49.011280] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.012570] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801644fdf8 [ 49.013908] FS: 00007fd488ce5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.015364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.016432] CR2: 00007fd4891d7580 CR3: 000000001e44e000 CR4: 0000000000350ef0 [ 49.017726] Call Trace: [ 49.018196] [ 49.018654] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.019524] ? __create_object+0x59/0x80 [ 49.020302] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.021304] __vmalloc_noprof+0x59/0x60 [ 49.022076] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.022963] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.023909] bpf_prog_alloc+0x39/0x200 [ 49.024661] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.025571] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.026489] do_seccomp+0x349/0x25e0 [ 49.027216] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.028130] ? __pfx_do_seccomp+0x10/0x10 [ 49.028939] ? find_held_lock+0x2b/0x80 [ 49.029717] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.030705] ? static_key_count+0x60/0x80 [ 49.031467] prctl_set_seccomp+0x4e/0x70 [ 49.032251] __do_sys_prctl+0xe6c/0x1d70 [ 49.033071] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.033941] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.034917] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.035927] ? irqentry_exit+0xf3/0x650 [ 49.036737] do_syscall_64+0xbf/0x430 [ 49.037454] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.038409] RIP: 0033:0x7fd4891d75cd [ 49.039129] 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 [ 49.042354] RSP: 002b:00007ffe5bad6840 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.043713] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd4891d75cd [ 49.045015] RDX: 0000560e604f0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.046325] RBP: 00007ffe5bad68a0 R08: 0000000000000000 R09: 00007ffe5bad5f40 [ 49.047621] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560e81a6ebf0 [ 49.048904] R13: 00007ffe5bad6cd0 R14: 0000560e81a78380 R15: 0000560e81a83460 [ 49.050213] [ 49.050682] irq event stamp: 1783 [ 49.051302] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 49.052840] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 49.054155] softirqs last enabled at (1510): [] handle_softirqs+0x50c/0x770 [ 49.055452] softirqs last disabled at (1501): [] __irq_exit_rcu+0xc4/0x100 [ 49.056732] ---[ end trace 0000000000000000 ]--- [ 49.730764] ------------[ cut here ]------------ [ 49.731685] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.733762] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.735198] Modules linked in: [ 49.735811] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.737814] Tainted: [W]=WARN [ 49.738368] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.740082] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.741067] 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 [ 49.744221] RSP: 0018:ffff88801a4d7bc0 EFLAGS: 00010286 [ 49.745207] RAX: 0000000000000000 RBX: ffffed100349af78 RCX: ffffffff813a4050 [ 49.746483] RDX: ffff888016553780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.747757] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100349af2f [ 49.749030] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.750283] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a4d7df8 [ 49.751543] FS: 00007f1d1abae900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.752985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.754032] CR2: 00007ffddab28ef8 CR3: 0000000010069000 CR4: 0000000000350ef0 [ 49.755300] Call Trace: [ 49.755802] [ 49.756208] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.757103] ? __create_object+0x59/0x80 [ 49.757884] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.758855] __vmalloc_noprof+0x59/0x60 [ 49.759567] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.760434] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.761363] bpf_prog_alloc+0x39/0x200 [ 49.762089] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.763021] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.763924] do_seccomp+0x349/0x25e0 [ 49.764644] ? find_held_lock+0x2b/0x80 [ 49.765365] ? do_prlimit+0x310/0x610 [ 49.766104] ? __pfx_do_seccomp+0x10/0x10 [ 49.766938] ? do_raw_spin_unlock+0x53/0x220 [ 49.767775] ? _raw_spin_unlock+0x1e/0x40 [ 49.768509] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.769469] ? static_key_count+0x60/0x80 [ 49.770257] prctl_set_seccomp+0x4e/0x70 [ 49.771047] __do_sys_prctl+0xe6c/0x1d70 [ 49.771817] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.772667] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.773646] ? irqentry_exit+0xf3/0x650 [ 49.774363] do_syscall_64+0xbf/0x430 [ 49.775097] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.776040] RIP: 0033:0x7f1d1b0a05cd [ 49.776745] 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 [ 49.779884] RSP: 002b:00007ffddab26ac0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.781245] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1d1b0a05cd [ 49.782506] RDX: 000055c27d2cae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.783772] RBP: 00007ffddab26b20 R08: 0000000000000000 R09: 00007ffddab261c0 [ 49.785047] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c28afddad0 [ 49.786309] R13: 00007ffddab26f50 R14: 000055c28afdebc0 R15: 000055c28afef780 [ 49.787616] [ 49.788035] irq event stamp: 1861 [ 49.788672] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 49.790188] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 49.791694] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 49.793228] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 49.794733] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1875' (ECDSA) to the list of known hosts. 2025/11/17 17:18:10 fuzzer started 2025/11/17 17:18:11 dialing manager at localhost:37895 2025/11/17 17:18:11 checking machine... 2025/11/17 17:18:11 checking revisions... [ 50.774433] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:18:11 testing simple program... [ 50.860132] cgroup: Unknown subsys name 'net' [ 50.914681] cgroup: Unknown subsys name 'cpuset' [ 50.927043] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:18:10 Registers: info registers vcpu 0 RAX=ffffffff84c712a0 RBX=ffffffff81618fa0 RCX=ffff88806ce089c4 RDX=1ffff1100d9c1159 RSI=ffffffff84c712a0 RDI=ffff88806ce08b38 RBP=ffff88806ce08b08 RSP=ffff88806ce08a68 R8 =ffffffff86a0ba38 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=00000000000089b8 R12=ffff88806ce08b38 R13=0000000000000000 R14=ffffffff85c2ca00 R15=ffff888008c4b780 RIP=ffffffff81618fa0 RFL=00000286 [--S--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3061b39450 CR3=000000000d052000 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=79e70f20e6758c929f424f7adce3d7ab XMM02=0000000000307098ec2efd57dc4c00df XMM03=0000000000310940f29dd3fa00b91a10 XMM04=7055cb52c8521e0a00000000000ae988 XMM05=80d8e3b077e4f2ca0000000000321738 XMM06=817b8945e9d5037300000000003207d8 XMM07=e042d86d42eb936e0000000000310bc0 XMM08=f29dd3fa00b91a1000000000003070f8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff8880e548f000 RCX=ffffffff81c2c618 RDX=0000000000000000 RSI=ffffffff81c2c70f RDI=ffff88806cf31cd0 RBP=ffff8880094c2e00 RSP=ffff888018d97cf8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888018d97d70 R13=0000000000000001 R14=000000000000c000 R15=ffff88801a9e7980 RIP=ffffffff815bcfd1 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 00007fd488ce5900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd48929c618 CR3=0000000010100000 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=563412feff00545000000000000080fe 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