[ 39.042489] ------------[ cut here ]------------ [ 39.043340] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.045445] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.046883] Modules linked in: [ 39.047525] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.049575] Tainted: [W]=WARN [ 39.050122] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.051582] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.052502] 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 [ 39.055662] RSP: 0018:ffff888016f67bc0 EFLAGS: 00010286 [ 39.056650] RAX: 0000000000000000 RBX: ffffed1002decf78 RCX: ffffffff813a4050 [ 39.057919] RDX: ffff888015dd3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.059190] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002decf2f [ 39.060471] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.061741] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f67df8 [ 39.063007] FS: 00007fd58d014900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.064435] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.065504] CR2: 00007fd58d506580 CR3: 000000000d9e0000 CR4: 0000000000350ef0 [ 39.066785] Call Trace: [ 39.067244] [ 39.067684] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.068601] ? __create_object+0x59/0x80 [ 39.069332] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.070313] __vmalloc_noprof+0x59/0x60 [ 39.071065] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.071935] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.072877] bpf_prog_alloc+0x39/0x200 [ 39.073616] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.074529] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.075426] do_seccomp+0x349/0x25e0 [ 39.076095] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.076995] ? __pfx_do_seccomp+0x10/0x10 [ 39.077784] ? find_held_lock+0x2b/0x80 [ 39.078546] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.079516] ? static_key_count+0x60/0x80 [ 39.080261] prctl_set_seccomp+0x4e/0x70 [ 39.081047] __do_sys_prctl+0xe6c/0x1d70 [ 39.081808] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.082665] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.083627] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.084598] ? irqentry_exit+0xf3/0x650 [ 39.085309] do_syscall_64+0xbf/0x430 [ 39.086046] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.086994] RIP: 0033:0x7fd58d5065cd [ 39.087697] 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 [ 39.090835] RSP: 002b:00007fffbfcae760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.092185] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd58d5065cd [ 39.093494] RDX: 000056544a749e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.094767] RBP: 00007fffbfcae7c0 R08: 0000000000000000 R09: 00007fffbfcade60 [ 39.096029] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565473d4bad0 [ 39.097320] R13: 00007fffbfcaebf0 R14: 0000565473d4cbc0 R15: 0000565473d5d780 [ 39.098620] [ 39.099038] irq event stamp: 1717 [ 39.099688] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 39.101205] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 39.102719] softirqs last enabled at (1592): [] handle_softirqs+0x50c/0x770 [ 39.104243] softirqs last disabled at (1587): [] __irq_exit_rcu+0xc4/0x100 [ 39.105763] ---[ end trace 0000000000000000 ]--- [ 41.974943] ------------[ cut here ]------------ [ 41.975898] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.977982] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 41.979453] Modules linked in: [ 41.980040] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.982087] Tainted: [W]=WARN [ 41.982691] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.984163] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.985098] 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 [ 41.988280] RSP: 0018:ffff88800ef97bc0 EFLAGS: 00010286 [ 41.989282] RAX: 0000000000000000 RBX: ffffed1001df2f78 RCX: ffffffff813a4050 [ 41.990560] RDX: ffff888017410000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.991852] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001df2f2f [ 41.993138] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.994406] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ef97df8 [ 41.995693] FS: 00007fda6e118900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.997133] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.998195] CR2: 00007fda6e67e4a6 CR3: 0000000013809000 CR4: 0000000000350ef0 [ 41.999476] Call Trace: [ 41.999943] [ 42.000345] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.001258] ? __create_object+0x59/0x80 [ 42.002042] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.003006] __vmalloc_noprof+0x59/0x60 [ 42.003782] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.004666] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.005610] bpf_prog_alloc+0x39/0x200 [ 42.006300] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.007242] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.008159] do_seccomp+0x349/0x25e0 [ 42.008893] ? find_held_lock+0x2b/0x80 [ 42.009673] ? do_prlimit+0x310/0x610 [ 42.010431] ? __pfx_do_seccomp+0x10/0x10 [ 42.011186] ? do_raw_spin_unlock+0x53/0x220 [ 42.012037] ? _raw_spin_unlock+0x1e/0x40 [ 42.012843] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.013816] ? static_key_count+0x60/0x80 [ 42.014612] prctl_set_seccomp+0x4e/0x70 [ 42.015344] __do_sys_prctl+0xe6c/0x1d70 [ 42.016146] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.017030] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.018032] ? irqentry_exit+0xf3/0x650 [ 42.018792] do_syscall_64+0xbf/0x430 [ 42.019552] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.020541] RIP: 0033:0x7fda6e60a5cd [ 42.021210] 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 [ 42.024408] RSP: 002b:00007fffc30c1ee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.025785] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fda6e60a5cd [ 42.027087] RDX: 000055a73e97ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.028382] RBP: 00007fffc30c1f40 R08: 0000000000000000 R09: 00007fffc30c15e0 [ 42.029683] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a74e61ead0 [ 42.030967] R13: 00007fffc30c2370 R14: 000055a74e61fbc0 R15: 000055a74e630780 [ 42.032277] [ 42.032759] irq event stamp: 1733 [ 42.033359] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 42.034924] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 42.036437] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 42.038032] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 42.039568] ---[ end trace 0000000000000000 ]--- [ 42.717489] ------------[ cut here ]------------ [ 42.718359] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.720565] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.722041] Modules linked in: [ 42.722683] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.724696] Tainted: [W]=WARN [ 42.725247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.726714] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.727637] 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 [ 42.730819] RSP: 0018:ffff888017517bc0 EFLAGS: 00010286 [ 42.731808] RAX: 0000000000000000 RBX: ffffed1002ea2f78 RCX: ffffffff813a4050 [ 42.733129] RDX: ffff888015c13780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.734425] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea2f2f [ 42.735713] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.737009] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017517df8 [ 42.738313] FS: 00007f2787208900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.739745] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.740817] CR2: 00007fff6c2cbef7 CR3: 0000000009a39000 CR4: 0000000000350ef0 [ 42.742109] Call Trace: [ 42.742608] [ 42.743024] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.743928] ? __create_object+0x59/0x80 [ 42.744727] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.745699] __vmalloc_noprof+0x59/0x60 [ 42.746459] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.747296] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.748248] bpf_prog_alloc+0x39/0x200 [ 42.749007] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.749954] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.750865] do_seccomp+0x349/0x25e0 [ 42.751579] ? find_held_lock+0x2b/0x80 [ 42.752298] ? do_prlimit+0x310/0x610 [ 42.753074] ? __pfx_do_seccomp+0x10/0x10 [ 42.753864] ? do_raw_spin_unlock+0x53/0x220 [ 42.754707] ? _raw_spin_unlock+0x1e/0x40 [ 42.755489] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.756460] ? static_key_count+0x60/0x80 [ 42.757236] prctl_set_seccomp+0x4e/0x70 [ 42.758018] __do_sys_prctl+0xe6c/0x1d70 [ 42.758806] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.759673] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.760657] ? irqentry_exit+0xf3/0x650 [ 42.761411] do_syscall_64+0xbf/0x430 [ 42.762100] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.763056] RIP: 0033:0x7f27876fa5cd [ 42.763782] 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 [ 42.766971] RSP: 002b:00007fff6c2ca850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.768334] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f27876fa5cd [ 42.769646] RDX: 000055f617f5ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.770930] RBP: 00007fff6c2ca8b0 R08: 0000000000000000 R09: 00007fff6c2c9f50 [ 42.772212] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f652445ad0 [ 42.773518] R13: 00007fff6c2cace0 R14: 000055f652446bc0 R15: 000055f652457780 [ 42.774821] [ 42.775241] irq event stamp: 1725 [ 42.775902] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 42.777432] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 42.778946] softirqs last enabled at (1636): [] handle_softirqs+0x50c/0x770 [ 42.780489] softirqs last disabled at (1631): [] __irq_exit_rcu+0xc4/0x100 [ 42.782007] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39847' (ECDSA) to the list of known hosts. 2025/11/18 01:25:27 fuzzer started 2025/11/18 01:25:28 dialing manager at localhost:37895 2025/11/18 01:25:28 checking machine... 2025/11/18 01:25:28 checking revisions... [ 43.711855] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:25:28 testing simple program... [ 43.806162] cgroup: Unknown subsys name 'net' [ 43.912196] cgroup: Unknown subsys name 'cpuset' [ 43.928087] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:25:27 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880171c7cf0 RCX=ffffffff86ab82be RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff8880171c78e8 R8 =ffffffff86ab82c2 R9 =ffff8880171c79e0 R10=000000000003c9ed R11=00000000000255cb R12=ffffffff8135e7a2 R13=ffff8880171c79e8 R14=ffff8880171c7cf0 R15=ffff8880171c79a0 RIP=ffffffff81528f19 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 00007fda6e118900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055a74e634b88 CR3=00000000138a1000 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=000000000001b8f3 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc9a3b5aa8 CR3=000000000bdf5000 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=8d7ce8c30f97f5ac56460a369688c95d XMM02=2c67c8bc2e329bc300000000003015b0 XMM03=fb795ef6d6577056000000000030edc8 XMM04=992039a5a59edc7200000000000ae988 XMM05=cb8d79f3b9e05e45000000000031f3d8 XMM06=5b75c91c80445342000000000031e478 XMM07=e042d86d42eb936e000000000030f0a0 XMM08=562a78e2c4483e8c0000000000301610 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000