[ 54.009581] ------------[ cut here ]------------ [ 54.010449] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.012540] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 54.014016] Modules linked in: [ 54.014670] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.016668] Tainted: [W]=WARN [ 54.017227] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.018703] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.019611] 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 [ 54.022771] RSP: 0018:ffff88801929fbc0 EFLAGS: 00010286 [ 54.023750] RAX: 0000000000000000 RBX: ffffed1003253f78 RCX: ffffffff813a4050 [ 54.025029] RDX: ffff888016b65340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.026318] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003253f2f [ 54.027592] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.028872] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801929fdf8 [ 54.030168] FS: 00007f5a9f228900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.031579] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.032644] CR2: 00007ffe1bfc2ef7 CR3: 000000000b77f000 CR4: 0000000000350ef0 [ 54.033920] Call Trace: [ 54.034374] [ 54.034829] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.035725] ? __create_object+0x59/0x80 [ 54.036466] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.037430] __vmalloc_noprof+0x59/0x60 [ 54.038181] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.039045] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.039984] bpf_prog_alloc+0x39/0x200 [ 54.040718] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.041649] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.042555] do_seccomp+0x349/0x25e0 [ 54.043222] ? find_held_lock+0x2b/0x80 [ 54.043982] ? do_prlimit+0x310/0x610 [ 54.044720] ? __pfx_do_seccomp+0x10/0x10 [ 54.045449] ? do_raw_spin_unlock+0x53/0x220 [ 54.046280] ? _raw_spin_unlock+0x1e/0x40 [ 54.047050] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.048019] ? static_key_count+0x60/0x80 [ 54.048818] prctl_set_seccomp+0x4e/0x70 [ 54.049580] __do_sys_prctl+0xe6c/0x1d70 [ 54.050310] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.051174] ? trace_irq_enable.constprop.0+0x26/0x100 [ 54.052161] do_syscall_64+0xbf/0x430 [ 54.052895] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.053850] RIP: 0033:0x7f5a9f71a5cd [ 54.054539] 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 [ 54.057692] RSP: 002b:00007ffe1bfc0860 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.059042] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5a9f71a5cd [ 54.060330] RDX: 000056267deeee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.061595] RBP: 00007ffe1bfc08c0 R08: 0000000000000000 R09: 00007ffe1bfbff60 [ 54.062864] R10: 0000000000000000 R11: 0000000000000246 R12: 00005626a47f8ad0 [ 54.064162] R13: 00007ffe1bfc0cf0 R14: 00005626a47f9bc0 R15: 00005626a480a780 [ 54.065459] [ 54.065925] irq event stamp: 1727 [ 54.066568] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 54.068094] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 54.069622] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 54.071153] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 54.072693] ---[ end trace 0000000000000000 ]--- [ 57.746843] ------------[ cut here ]------------ [ 57.747797] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.749815] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 57.751300] Modules linked in: [ 57.751984] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.753953] Tainted: [W]=WARN [ 57.754492] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.755987] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.756898] 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 [ 57.760043] RSP: 0018:ffff888019387bc0 EFLAGS: 00010286 [ 57.761009] RAX: 0000000000000000 RBX: ffffed1003270f78 RCX: ffffffff813a4050 [ 57.762275] RDX: ffff888016838000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.763550] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003270f2f [ 57.764825] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.766098] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019387df8 [ 57.767369] FS: 00007fb9a01cc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.768807] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.769873] CR2: 00007ffd87dc2ef7 CR3: 000000000db10000 CR4: 0000000000350ef0 [ 57.771157] Call Trace: [ 57.771643] [ 57.772072] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.772964] ? __create_object+0x59/0x80 [ 57.773747] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.774728] __vmalloc_noprof+0x59/0x60 [ 57.775437] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.776322] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.777241] bpf_prog_alloc+0x39/0x200 [ 57.777976] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.778897] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.779786] do_seccomp+0x349/0x25e0 [ 57.780459] ? find_held_lock+0x2b/0x80 [ 57.781212] ? do_prlimit+0x310/0x610 [ 57.781946] ? __pfx_do_seccomp+0x10/0x10 [ 57.782717] ? do_raw_spin_unlock+0x53/0x220 [ 57.783493] ? _raw_spin_unlock+0x1e/0x40 [ 57.784278] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.785232] ? static_key_count+0x60/0x80 [ 57.786025] prctl_set_seccomp+0x4e/0x70 [ 57.786788] __do_sys_prctl+0xe6c/0x1d70 [ 57.787565] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.788377] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.789341] ? irqentry_exit+0xf3/0x650 [ 57.790103] do_syscall_64+0xbf/0x430 [ 57.790851] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.791786] RIP: 0033:0x7fb9a06be5cd [ 57.792446] 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 [ 57.795575] RSP: 002b:00007ffd87dc0830 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.796929] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb9a06be5cd [ 57.798196] RDX: 000055b45a527e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.799455] RBP: 00007ffd87dc0890 R08: 0000000000000000 R09: 00007ffd87dbff30 [ 57.800752] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b48f9a7240 [ 57.802036] R13: 00007ffd87dc0cc0 R14: 000055b48f9b0380 R15: 000055b48f9bb540 [ 57.803313] [ 57.803767] irq event stamp: 1803 [ 57.804374] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 57.805880] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 57.807389] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 57.808924] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 57.810424] ---[ end trace 0000000000000000 ]--- [ 58.629706] ------------[ cut here ]------------ [ 58.630645] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.632677] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 58.634124] Modules linked in: [ 58.634766] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.636766] Tainted: [W]=WARN [ 58.637320] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.638768] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.639661] 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 [ 58.642822] RSP: 0018:ffff8880175c7bc0 EFLAGS: 00010286 [ 58.643798] RAX: 0000000000000000 RBX: ffffed1002eb8f78 RCX: ffffffff813a4050 [ 58.645072] RDX: ffff888017bc8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.646351] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb8f2f [ 58.647636] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.648911] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175c7df8 [ 58.650187] FS: 00007f7aacb9e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.651598] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.652655] CR2: 00007ffcbccb4ef7 CR3: 000000000c065000 CR4: 0000000000350ef0 [ 58.653937] Call Trace: [ 58.654397] [ 58.654847] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.655742] ? __create_object+0x59/0x80 [ 58.656549] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.657478] __vmalloc_noprof+0x59/0x60 [ 58.658244] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.659113] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.660051] bpf_prog_alloc+0x39/0x200 [ 58.660783] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.661720] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.662610] do_seccomp+0x349/0x25e0 [ 58.663272] ? find_held_lock+0x2b/0x80 [ 58.664030] ? do_prlimit+0x310/0x610 [ 58.664754] ? __pfx_do_seccomp+0x10/0x10 [ 58.665539] ? do_raw_spin_unlock+0x53/0x220 [ 58.666326] ? _raw_spin_unlock+0x1e/0x40 [ 58.667103] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.668075] ? static_key_count+0x60/0x80 [ 58.668872] prctl_set_seccomp+0x4e/0x70 [ 58.669652] __do_sys_prctl+0xe6c/0x1d70 [ 58.670394] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.671239] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.672220] ? irqentry_exit+0xf3/0x650 [ 58.672991] do_syscall_64+0xbf/0x430 [ 58.673726] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.674663] RIP: 0033:0x7f7aad0905cd [ 58.675320] 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 [ 58.678485] RSP: 002b:00007ffcbccb2b70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.679852] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7aad0905cd [ 58.681147] RDX: 000055a6f8efce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.682430] RBP: 00007ffcbccb2bd0 R08: 0000000000000000 R09: 00007ffcbccb2270 [ 58.683692] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a704f0f2b0 [ 58.684977] R13: 00007ffcbccb3000 R14: 000055a704f11d20 R15: 000055a704f238d0 [ 58.686260] [ 58.686721] irq event stamp: 1697 [ 58.687328] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 58.688845] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 58.690347] softirqs last enabled at (550): [] handle_softirqs+0x50c/0x770 [ 58.691862] softirqs last disabled at (545): [] __irq_exit_rcu+0xc4/0x100 [ 58.693351] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54837' (ECDSA) to the list of known hosts. 2025/11/17 21:19:40 fuzzer started 2025/11/17 21:19:40 dialing manager at localhost:37895 2025/11/17 21:19:40 checking machine... 2025/11/17 21:19:40 checking revisions... [ 59.615427] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:19:40 testing simple program... [ 59.700653] cgroup: Unknown subsys name 'net' [ 59.766286] cgroup: Unknown subsys name 'cpuset' [ 59.784805] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:19:39 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880e538f000 RCX=dfb8078e475e76a4 RDX=0000000000000000 RSI=000000008301a466 RDI=ffff88806ce31cd0 RBP=ffff888009627878 RSP=ffff8880096277a0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff888009627868 R14=ffff888009611bc0 R15=ffff888009627820 RIP=ffffffff815bcfc6 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 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8621654a68 CR3=000000000e4f5000 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=39313a313220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343031 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=dffffc0000000001 RBX=ffff888015ab7d20 RCX=ffffffff86ab82be RDX=ffff888015ab8000 RSI=0000000000000000 RDI=ffff888015ab79e0 RBP=ffff888015ab0000 RSP=ffff888015ab7960 R8 =ffffffff86ab82c2 R9 =ffff888015ab7a10 R10=000000000003c9ed R11=00000000000255cb R12=ffff888015ab7a01 R13=ffff888015ab7a18 R14=ffff888015ab7d20 R15=ffff888015ab79d0 RIP=ffffffff8135fbdf RFL=00000202 [-------] 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 00007fb9a01cc900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd87dba000 CR3=000000001eaa4000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=0000006f730074696d7265705f6d6170 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000