[ 50.950198] ------------[ cut here ]------------ [ 50.951132] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.953111] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 50.954552] Modules linked in: [ 50.955219] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.957220] Tainted: [W]=WARN [ 50.957827] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.959325] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.960258] 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 [ 50.963477] RSP: 0018:ffff88801712fbc0 EFLAGS: 00010286 [ 50.964459] RAX: 0000000000000000 RBX: ffffed1002e25f78 RCX: ffffffff813a4050 [ 50.965744] RDX: ffff888014305340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.967055] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e25f2f [ 50.968357] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.969646] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801712fdf8 [ 50.970938] FS: 00007fd67eec4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.972404] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.973470] CR2: 00007fd67f3b6580 CR3: 000000000e613000 CR4: 0000000000350ef0 [ 50.974752] Call Trace: [ 50.975272] [ 50.975687] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.976588] ? __create_object+0x59/0x80 [ 50.977349] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.978328] __vmalloc_noprof+0x59/0x60 [ 50.979095] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.979975] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.980915] bpf_prog_alloc+0x39/0x200 [ 50.981609] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.982525] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.983444] do_seccomp+0x349/0x25e0 [ 50.984166] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.985064] ? __pfx_do_seccomp+0x10/0x10 [ 50.985854] ? find_held_lock+0x2b/0x80 [ 50.986577] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.987551] ? static_key_count+0x60/0x80 [ 50.988358] prctl_set_seccomp+0x4e/0x70 [ 50.989136] __do_sys_prctl+0xe6c/0x1d70 [ 50.989933] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.990744] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.991739] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.992730] ? irqentry_exit+0xf3/0x650 [ 50.993484] do_syscall_64+0xbf/0x430 [ 50.994241] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.995214] RIP: 0033:0x7fd67f3b65cd [ 50.995916] 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 [ 50.999106] RSP: 002b:00007ffce79f3fd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.000482] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd67f3b65cd [ 51.001795] RDX: 0000563651485e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.003101] RBP: 00007ffce79f4030 R08: 0000000000000000 R09: 00007ffce79f36d0 [ 51.004389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563666c48ad0 [ 51.005684] R13: 00007ffce79f4460 R14: 0000563666c49bc0 R15: 0000563666c5a780 [ 51.007005] [ 51.007445] irq event stamp: 1707 [ 51.008092] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 51.009620] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 51.011157] softirqs last enabled at (1258): [] handle_softirqs+0x50c/0x770 [ 51.012722] softirqs last disabled at (1253): [] __irq_exit_rcu+0xc4/0x100 [ 51.014255] ---[ end trace 0000000000000000 ]--- [ 54.284525] ------------[ cut here ]------------ [ 54.285442] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.287443] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 54.288885] Modules linked in: [ 54.289462] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.291409] Tainted: [W]=WARN [ 54.292000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.293669] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.294637] 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 [ 54.297787] RSP: 0018:ffff888019e1fbc0 EFLAGS: 00010286 [ 54.298700] RAX: 0000000000000000 RBX: ffffed10033c3f78 RCX: ffffffff813a4050 [ 54.299978] RDX: ffff88801c20b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.301243] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033c3f2f [ 54.302502] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.303787] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e1fdf8 [ 54.305055] FS: 00007f863002e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.306471] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.307524] CR2: 00007ffd87db0ef7 CR3: 000000001ea15000 CR4: 0000000000350ef0 [ 54.308792] Call Trace: [ 54.309266] [ 54.309669] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.310550] ? __create_object+0x59/0x80 [ 54.311327] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.312299] __vmalloc_noprof+0x59/0x60 [ 54.313069] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.313952] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.314894] bpf_prog_alloc+0x39/0x200 [ 54.315604] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.316529] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.317438] do_seccomp+0x349/0x25e0 [ 54.318154] ? find_held_lock+0x2b/0x80 [ 54.318913] ? do_prlimit+0x310/0x610 [ 54.319630] ? __pfx_do_seccomp+0x10/0x10 [ 54.320418] ? do_raw_spin_unlock+0x53/0x220 [ 54.321245] ? _raw_spin_unlock+0x1e/0x40 [ 54.322021] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.323001] ? static_key_count+0x60/0x80 [ 54.323815] prctl_set_seccomp+0x4e/0x70 [ 54.324548] __do_sys_prctl+0xe6c/0x1d70 [ 54.325329] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.326188] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.327170] ? irqentry_exit+0xf3/0x650 [ 54.327939] do_syscall_64+0xbf/0x430 [ 54.328636] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.329585] RIP: 0033:0x7f86305205cd [ 54.330279] 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 [ 54.333461] RSP: 002b:00007ffd87daeb60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.334823] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86305205cd [ 54.336131] RDX: 000055cdc54ebe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.337418] RBP: 00007ffd87daebc0 R08: 0000000000000000 R09: 00007ffd87dae260 [ 54.338693] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ce0521dad0 [ 54.339984] R13: 00007ffd87daeff0 R14: 000055ce0521ebc0 R15: 000055ce0522f780 [ 54.341284] [ 54.341713] irq event stamp: 1841 [ 54.342361] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 54.343903] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 54.345431] softirqs last enabled at (1392): [] handle_softirqs+0x50c/0x770 [ 54.346980] softirqs last disabled at (1369): [] __irq_exit_rcu+0xc4/0x100 [ 54.348525] ---[ end trace 0000000000000000 ]--- [ 55.296175] ------------[ cut here ]------------ [ 55.296936] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.298596] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 55.299786] Modules linked in: [ 55.300287] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 55.301913] Tainted: [W]=WARN [ 55.302369] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.303787] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.304593] 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 [ 55.307487] RSP: 0018:ffff8880176d7bc0 EFLAGS: 00010286 [ 55.308284] RAX: 0000000000000000 RBX: ffffed1002edaf78 RCX: ffffffff813a4050 [ 55.309323] RDX: ffff888016bb3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.310358] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002edaf2f [ 55.311410] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.312465] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176d7df8 [ 55.313517] FS: 00007f16c5f5b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 55.314697] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.315569] CR2: 00007f16c64c14a6 CR3: 000000000c39a000 CR4: 0000000000350ef0 [ 55.316613] Call Trace: [ 55.317029] [ 55.317370] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.318091] ? __create_object+0x59/0x80 [ 55.318694] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.319639] __vmalloc_noprof+0x59/0x60 [ 55.320466] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.321321] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.322076] bpf_prog_alloc+0x39/0x200 [ 55.322648] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.323415] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.324155] do_seccomp+0x349/0x25e0 [ 55.324705] ? find_held_lock+0x2b/0x80 [ 55.325331] ? do_prlimit+0x310/0x610 [ 55.325937] ? __pfx_do_seccomp+0x10/0x10 [ 55.326546] ? do_raw_spin_unlock+0x53/0x220 [ 55.327239] ? _raw_spin_unlock+0x1e/0x40 [ 55.327879] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.328629] ? static_key_count+0x60/0x80 [ 55.329278] prctl_set_seccomp+0x4e/0x70 [ 55.329904] __do_sys_prctl+0xe6c/0x1d70 [ 55.330515] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.331219] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.332246] ? irqentry_exit+0xf3/0x650 [ 55.332877] do_syscall_64+0xbf/0x430 [ 55.333444] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.334220] RIP: 0033:0x7f16c644d5cd [ 55.334762] 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 [ 55.337400] RSP: 002b:00007ffcbb9d7f50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.338519] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16c644d5cd [ 55.339733] RDX: 00005567d9c45e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.340793] RBP: 00007ffcbb9d7fb0 R08: 0000000000000000 R09: 00007ffcbb9d7650 [ 55.341861] R10: 0000000000000000 R11: 0000000000000246 R12: 00005567e1a34ad0 [ 55.342905] R13: 00007ffcbb9d83e0 R14: 00005567e1a35bc0 R15: 00005567e1a46780 [ 55.343989] [ 55.344340] irq event stamp: 1735 [ 55.344872] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 55.346117] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 55.347361] softirqs last enabled at (1514): [] handle_softirqs+0x50c/0x770 [ 55.348871] softirqs last disabled at (1507): [] __irq_exit_rcu+0xc4/0x100 [ 55.350113] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59464' (ECDSA) to the list of known hosts. 2025/11/19 07:03:18 fuzzer started 2025/11/19 07:03:18 dialing manager at localhost:34383 2025/11/19 07:03:18 checking machine... 2025/11/19 07:03:18 checking revisions... [ 56.259428] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:03:18 testing simple program... [ 56.347474] cgroup: Unknown subsys name 'net' [ 56.409976] cgroup: Unknown subsys name 'cpuset' [ 56.428125] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:03:17 Registers: info registers vcpu 0 RAX=1ffffffff0ce3993 RBX=ffffffff8671cc9c RCX=ffffffff81a8b3bb RDX=0000000000000000 RSI=ffffffff86aaac00 RDI=ffffffff8671cc9c RBP=ffffffff8671cc9c RSP=ffff88801776f338 R8 =ffffffff86aaac00 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000231c0 R12=ffffffff8671cc9c R13=ffffffff8671cc9c R14=ffffffff8671cc9c R15=dffffc0000000000 RIP=ffffffff8135daaa RFL=00000217 [----APC] 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 00007f863002e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f862fffd008 CR3=00000000140e6000 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=000000000002e303 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=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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6e087b7608 CR3=000000000e4c9000 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=267275427222d981fa46607519d61ecf XMM02=00000000003024b0ec2efd57dc4c00df XMM03=000000000030e3e85b1f7d6cddd27fef XMM04=4a92cf0284f9501200000000000ae988 XMM05=207c10d8e80ffcee000000000031f530 XMM06=474038aa6c007e1f000000000031e958 XMM07=e042d86d42eb936e000000000030e668 XMM08=5b1f7d6cddd27fef0000000000302510 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000