[ 38.989997] ------------[ cut here ]------------ [ 38.990925] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.993019] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.994490] Modules linked in: [ 38.995084] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.997325] Tainted: [W]=WARN [ 38.998205] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.999694] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.000628] 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 [ 39.003821] RSP: 0018:ffff88800a47fbc0 EFLAGS: 00010286 [ 39.004823] RAX: 0000000000000000 RBX: ffffed100148ff78 RCX: ffffffff813a4050 [ 39.006120] RDX: ffff88801a0b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.007415] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100148ff2f [ 39.008790] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.010068] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a47fdf8 [ 39.011384] FS: 00007f3b06056900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.012849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.013906] CR2: 00007f3b06548580 CR3: 0000000017f5a000 CR4: 0000000000350ef0 [ 39.015188] Call Trace: [ 39.015701] [ 39.016133] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.017028] ? __create_object+0x59/0x80 [ 39.017808] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.018777] __vmalloc_noprof+0x59/0x60 [ 39.019521] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.020404] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.021302] bpf_prog_alloc+0x39/0x200 [ 39.022057] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.022967] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.023872] do_seccomp+0x349/0x25e0 [ 39.024626] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.025536] ? __pfx_do_seccomp+0x10/0x10 [ 39.026286] ? find_held_lock+0x2b/0x80 [ 39.027053] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.028021] ? static_key_count+0x60/0x80 [ 39.028841] prctl_set_seccomp+0x4e/0x70 [ 39.029630] __do_sys_prctl+0xe6c/0x1d70 [ 39.030425] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.031261] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.032231] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.033200] ? irqentry_exit+0xf3/0x650 [ 39.033976] do_syscall_64+0xbf/0x430 [ 39.034726] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.035665] RIP: 0033:0x7f3b065485cd [ 39.036333] 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 [ 39.039532] RSP: 002b:00007ffda38be5e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.040910] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3b065485cd [ 39.042183] RDX: 000056052b8dee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.043451] RBP: 00007ffda38be640 R08: 0000000000000000 R09: 00007ffda38bdce0 [ 39.044762] R10: 0000000000000000 R11: 0000000000000246 R12: 000056055975db10 [ 39.046040] R13: 00007ffda38bea70 R14: 000056055975e2b0 R15: 00005605597726f0 [ 39.047333] [ 39.047803] irq event stamp: 1873 [ 39.048461] hardirqs last enabled at (1883): [] __up_console_sem+0x78/0x80 [ 39.049988] hardirqs last disabled at (1892): [] __up_console_sem+0x5d/0x80 [ 39.051514] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 39.053054] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 39.054553] ---[ end trace 0000000000000000 ]--- [ 42.062082] ------------[ cut here ]------------ [ 42.062998] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.064977] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 42.066441] Modules linked in: [ 42.067038] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.069257] Tainted: [W]=WARN [ 42.069942] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.071424] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.072309] 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 [ 42.075493] RSP: 0018:ffff888016fffbc0 EFLAGS: 00010286 [ 42.076475] RAX: 0000000000000000 RBX: ffffed1002dfff78 RCX: ffffffff813a4050 [ 42.077718] RDX: ffff88800f773780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.078969] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dfff2f [ 42.080250] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.081524] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fffdf8 [ 42.082810] FS: 00007f04ce865900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.084243] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.085288] CR2: 00007f04ced57580 CR3: 000000001fdec000 CR4: 0000000000350ef0 [ 42.086563] Call Trace: [ 42.087026] [ 42.087475] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.088329] ? __create_object+0x59/0x80 [ 42.089102] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.090062] __vmalloc_noprof+0x59/0x60 [ 42.090820] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.091710] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.092658] bpf_prog_alloc+0x39/0x200 [ 42.093339] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.094259] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.095146] do_seccomp+0x349/0x25e0 [ 42.095970] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.096924] ? __pfx_do_seccomp+0x10/0x10 [ 42.097715] ? find_held_lock+0x2b/0x80 [ 42.098473] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.099440] ? static_key_count+0x60/0x80 [ 42.100209] prctl_set_seccomp+0x4e/0x70 [ 42.100979] __do_sys_prctl+0xe6c/0x1d70 [ 42.101752] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.102603] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.103558] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.104538] ? irqentry_exit+0xf3/0x650 [ 42.105260] do_syscall_64+0xbf/0x430 [ 42.105992] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.106944] RIP: 0033:0x7f04ced575cd [ 42.107638] 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 [ 42.110837] RSP: 002b:00007ffccdb13490 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.112202] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f04ced575cd [ 42.113470] RDX: 000055ecfdfd5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.114747] RBP: 00007ffccdb134f0 R08: 0000000000000000 R09: 00007ffccdb12b90 [ 42.116014] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ed1949d2b0 [ 42.117305] R13: 00007ffccdb13920 R14: 000055ed1949fd20 R15: 000055ed194b18d0 [ 42.118602] [ 42.119020] irq event stamp: 1767 [ 42.119659] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 42.121186] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 42.122689] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 42.124234] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 42.125749] ---[ end trace 0000000000000000 ]--- [ 42.761016] ------------[ cut here ]------------ [ 42.761930] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.763897] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.765362] Modules linked in: [ 42.765944] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.767895] Tainted: [W]=WARN [ 42.768498] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.769930] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.770836] 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 [ 42.773950] RSP: 0018:ffff88801a637bc0 EFLAGS: 00010286 [ 42.774912] RAX: 0000000000000000 RBX: ffffed10034c6f78 RCX: ffffffff813a4050 [ 42.776169] RDX: ffff88801a070000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.777428] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034c6f2f [ 42.778684] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.779943] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a637df8 [ 42.781229] FS: 00007fedf2aae900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.782622] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.783656] CR2: 00007fff7ddb7ef8 CR3: 000000000be39000 CR4: 0000000000350ef0 [ 42.784940] Call Trace: [ 42.785434] [ 42.785840] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.786713] ? __create_object+0x59/0x80 [ 42.787488] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.788470] __vmalloc_noprof+0x59/0x60 [ 42.789184] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.790034] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.790953] bpf_prog_alloc+0x39/0x200 [ 42.791685] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.792613] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.793503] do_seccomp+0x349/0x25e0 [ 42.794184] ? find_held_lock+0x2b/0x80 [ 42.794925] ? do_prlimit+0x310/0x610 [ 42.795644] ? __pfx_do_seccomp+0x10/0x10 [ 42.796439] ? do_raw_spin_unlock+0x53/0x220 [ 42.797226] ? _raw_spin_unlock+0x1e/0x40 [ 42.797989] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.798943] ? static_key_count+0x60/0x80 [ 42.799729] prctl_set_seccomp+0x4e/0x70 [ 42.800490] __do_sys_prctl+0xe6c/0x1d70 [ 42.801215] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.802047] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.802989] ? irqentry_exit+0xf3/0x650 [ 42.803745] do_syscall_64+0xbf/0x430 [ 42.804492] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.805435] RIP: 0033:0x7fedf2fa05cd [ 42.806092] 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 [ 42.809193] RSP: 002b:00007fff7ddb6590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.810548] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fedf2fa05cd [ 42.811814] RDX: 000055bed75c5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.813089] RBP: 00007fff7ddb65f0 R08: 0000000000000000 R09: 00007fff7ddb5c90 [ 42.814328] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bf01cb6ad0 [ 42.815589] R13: 00007fff7ddb6a20 R14: 000055bf01cb7bc0 R15: 000055bf01cc8780 [ 42.816890] [ 42.817305] irq event stamp: 1725 [ 42.817939] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 42.819421] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 42.820902] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 42.822393] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 42.823852] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22677' (ECDSA) to the list of known hosts. 2025/11/19 07:28:29 fuzzer started 2025/11/19 07:28:29 dialing manager at localhost:34383 2025/11/19 07:28:29 checking machine... 2025/11/19 07:28:29 checking revisions... [ 43.644526] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:28:29 testing simple program... [ 43.724558] cgroup: Unknown subsys name 'net' [ 43.785999] cgroup: Unknown subsys name 'cpuset' [ 43.798445] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:28:28 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=00007f04ce80ed28 RCX=0000000000000000 RDX=0000000000000000 RSI=00007f04cf3f8740 RDI=000055ed194bd110 RBP=00007f04ce80ed28 RSP=00007ffccdb129f8 R8 =000055ed1949b0d0 R9 =0000000000000000 R10=0000000000000003 R11=0000000200000000 R12=000055ed194bd110 R13=0000000000000021 R14=0000000000000020 R15=0000000000000000 RIP=00007f04ce80c1d0 RFL=00000202 [-------] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f04ce865900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f04ce814008 CR3=000000000d16e000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000024f2f 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=00000202 [-------] 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcb84b5888 CR3=000000000e410000 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=9525fc8ba4f0de96df42c3ae2ad3914e XMM02=00000000003041b8ec2efd57dc4c00df XMM03=0000000000312178b0302e31425c1e06 XMM04=7b06816b875e78c900000000000ae988 XMM05=07c8bb74b6c04a4400000000003216f0 XMM06=76ad48e1d9777d62000000000031a7c8 XMM07=e042d86d42eb936e0000000000312450 XMM08=b0302e31425c1e060000000000304218 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000