[ 44.427837] ------------[ cut here ]------------ [ 44.428786] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.430802] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 44.432290] Modules linked in: [ 44.432939] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.434945] Tainted: [W]=WARN [ 44.435801] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.437457] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.438345] 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 [ 44.441554] RSP: 0018:ffff8880166b7bc0 EFLAGS: 00010286 [ 44.442525] RAX: 0000000000000000 RBX: ffffed1002cd6f78 RCX: ffffffff813a4050 [ 44.443811] RDX: ffff88801a189bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.445104] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd6f2f [ 44.446377] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.447646] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166b7df8 [ 44.448931] FS: 00007fa2e0d52900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.450380] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.451450] CR2: 00007fa2e1244580 CR3: 000000000e869000 CR4: 0000000000350ef0 [ 44.452735] Call Trace: [ 44.453204] [ 44.453653] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.454545] ? __create_object+0x59/0x80 [ 44.455274] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.456231] __vmalloc_noprof+0x59/0x60 [ 44.456989] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.457863] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.458804] bpf_prog_alloc+0x39/0x200 [ 44.459535] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.460460] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.461343] do_seccomp+0x349/0x25e0 [ 44.462068] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.462952] ? __pfx_do_seccomp+0x10/0x10 [ 44.463744] ? find_held_lock+0x2b/0x80 [ 44.464502] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.465462] ? static_key_count+0x60/0x80 [ 44.466220] prctl_set_seccomp+0x4e/0x70 [ 44.466995] __do_sys_prctl+0xe6c/0x1d70 [ 44.467769] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.468637] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.469601] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.470569] ? irqentry_exit+0xf3/0x650 [ 44.471304] do_syscall_64+0xbf/0x430 [ 44.472032] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.472990] RIP: 0033:0x7fa2e12445cd [ 44.473707] 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 [ 44.476871] RSP: 002b:00007ffdffee5c50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.478233] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa2e12445cd [ 44.479519] RDX: 0000560ff277ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.480841] RBP: 00007ffdffee5cb0 R08: 0000000000000000 R09: 00007ffdffee5350 [ 44.482129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561016e72b10 [ 44.483400] R13: 00007ffdffee60e0 R14: 0000561016e732b0 R15: 0000561016e876f0 [ 44.484748] [ 44.485178] irq event stamp: 1839 [ 44.485833] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 44.487372] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 44.488946] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 44.490503] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 44.492034] ---[ end trace 0000000000000000 ]--- [ 48.029237] ------------[ cut here ]------------ [ 48.030169] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.032111] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 48.033558] Modules linked in: [ 48.034132] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.036101] Tainted: [W]=WARN [ 48.036703] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.038151] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.039044] 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 [ 48.042224] RSP: 0018:ffff88800cd2fbc0 EFLAGS: 00010286 [ 48.043202] RAX: 0000000000000000 RBX: ffffed10019a5f78 RCX: ffffffff813a4050 [ 48.044465] RDX: ffff888016103780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.045738] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10019a5f2f [ 48.046995] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.048264] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800cd2fdf8 [ 48.049583] FS: 00007f0f03a29900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.050985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.052028] CR2: 00007ffcedb68ef8 CR3: 000000000d259000 CR4: 0000000000350ef0 [ 48.053293] Call Trace: [ 48.053784] [ 48.054185] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.055069] ? __create_object+0x59/0x80 [ 48.055849] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.056884] __vmalloc_noprof+0x59/0x60 [ 48.057640] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.058504] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.059374] bpf_prog_alloc+0x39/0x200 [ 48.060105] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.061049] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.061940] do_seccomp+0x349/0x25e0 [ 48.062717] ? find_held_lock+0x2b/0x80 [ 48.063463] ? do_prlimit+0x310/0x610 [ 48.064145] ? __pfx_do_seccomp+0x10/0x10 [ 48.064933] ? do_raw_spin_unlock+0x53/0x220 [ 48.065761] ? _raw_spin_unlock+0x1e/0x40 [ 48.066525] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.067466] ? static_key_count+0x60/0x80 [ 48.068210] prctl_set_seccomp+0x4e/0x70 [ 48.068978] __do_sys_prctl+0xe6c/0x1d70 [ 48.069736] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.070588] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.071549] ? irqentry_exit+0xf3/0x650 [ 48.072290] do_syscall_64+0xbf/0x430 [ 48.073077] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.074015] RIP: 0033:0x7f0f03f1b5cd [ 48.074707] 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 [ 48.077822] RSP: 002b:00007ffcedb66850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.079154] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f03f1b5cd [ 48.080438] RDX: 0000555aa3b1de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.081723] RBP: 00007ffcedb668b0 R08: 0000000000000000 R09: 00007ffcedb65f50 [ 48.082979] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555ad9815ad0 [ 48.084262] R13: 00007ffcedb66ce0 R14: 0000555ad9816bc0 R15: 0000555ad9827780 [ 48.085550] [ 48.085969] irq event stamp: 1747 [ 48.086610] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 48.088176] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 48.089688] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 48.091204] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 48.092707] ---[ end trace 0000000000000000 ]--- [ 48.943537] ------------[ cut here ]------------ [ 48.944408] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.946556] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 48.948012] Modules linked in: [ 48.948665] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.950658] Tainted: [W]=WARN [ 48.951209] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.952671] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.953614] 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 [ 48.956794] RSP: 0018:ffff88801728fbc0 EFLAGS: 00010286 [ 48.957782] RAX: 0000000000000000 RBX: ffffed1002e51f78 RCX: ffffffff813a4050 [ 48.959089] RDX: ffff88801a299bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.960378] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e51f2f [ 48.961677] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.962970] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801728fdf8 [ 48.964243] FS: 00007f1d08ba0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.965691] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.966747] CR2: 00007ffe224e2ef8 CR3: 000000001f38d000 CR4: 0000000000350ef0 [ 48.968021] Call Trace: [ 48.968531] [ 48.968959] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.969855] ? __create_object+0x59/0x80 [ 48.970629] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.971592] __vmalloc_noprof+0x59/0x60 [ 48.972297] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.973193] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.974145] bpf_prog_alloc+0x39/0x200 [ 48.974888] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.975832] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.976751] do_seccomp+0x349/0x25e0 [ 48.977493] ? find_held_lock+0x2b/0x80 [ 48.978205] ? do_prlimit+0x310/0x610 [ 48.978950] ? __pfx_do_seccomp+0x10/0x10 [ 48.979729] ? do_raw_spin_unlock+0x53/0x220 [ 48.980589] ? _raw_spin_unlock+0x1e/0x40 [ 48.981332] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.982304] ? static_key_count+0x60/0x80 [ 48.983101] prctl_set_seccomp+0x4e/0x70 [ 48.983878] __do_sys_prctl+0xe6c/0x1d70 [ 48.984668] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.985543] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.986509] ? irqentry_exit+0xf3/0x650 [ 48.987238] do_syscall_64+0xbf/0x430 [ 48.987973] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.988928] RIP: 0033:0x7f1d090925cd [ 48.989628] 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 [ 48.992766] RSP: 002b:00007ffe224e0860 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.994106] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1d090925cd [ 48.995379] RDX: 0000563ec6f33e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.996667] RBP: 00007ffe224e08c0 R08: 0000000000000000 R09: 00007ffe224dff60 [ 48.997958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563f03521ad0 [ 48.999225] R13: 00007ffe224e0cf0 R14: 0000563f03522bc0 R15: 0000563f03533780 [ 49.000505] [ 49.000932] irq event stamp: 1741 [ 49.001590] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 49.003110] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 49.004616] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 49.006027] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 49.007294] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35863' (ECDSA) to the list of known hosts. 2025/11/19 03:33:21 fuzzer started 2025/11/19 03:33:21 dialing manager at localhost:34383 2025/11/19 03:33:21 checking machine... 2025/11/19 03:33:21 checking revisions... [ 49.909072] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:33:21 testing simple program... [ 49.991305] cgroup: Unknown subsys name 'net' [ 50.055653] cgroup: Unknown subsys name 'cpuset' [ 50.069834] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:33:20 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88800f0b5fa8 RCX=ffffffff813d73cd RDX=ffff888009611bc0 RSI=ffffffff81463c78 RDI=ffffffff85d11040 RBP=ffffffff85d11040 RSP=ffff888009627bd8 R8 =0000000000000001 R9 =ffffed10012c4f5b R10=0000000000000000 R11=0000000000000000 R12=ffffffff85d11040 R13=ffffffff85d11070 R14=ffff88800f0b5fa0 R15=0000000000000002 RIP=ffffffff84c72190 RFL=00000282 [--S----] 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffda7b637d8 CR3=000000000d678000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=ca7dcdcf4c3cc6fd00000000000ae988 XMM05=1319e678c5640f8a000000000031fdc0 XMM06=a748ccc27a5f04c1000000000031fd28 XMM07=58f17c1affdc82d60000000000310ce0 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffffffff8166d660 RCX=ffffffff8162e9c7 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=ffff88806cf28e58 RSP=ffff88806cf08e20 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=0000000000000001 R11=0000000000000001 R12=ffff88806cf28500 R13=ffff88806cf28580 R14=0000000000000001 R15=dffffc0000000000 RIP=ffffffff817518c8 RFL=00000046 [---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 00007f0f03a29900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcedb60000 CR3=000000001fafe000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000