[ 60.999062] ------------[ cut here ]------------ [ 60.999822] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 61.001551] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 61.002759] Modules linked in: [ 61.003246] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 61.004907] Tainted: [W]=WARN [ 61.005362] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 61.006586] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 61.007308] 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 [ 61.009945] RSP: 0018:ffff88801681fbc0 EFLAGS: 00010286 [ 61.010746] RAX: 0000000000000000 RBX: ffffed1002d03f78 RCX: ffffffff813a4050 [ 61.011819] RDX: ffff888018810000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 61.012891] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d03f2f [ 61.013952] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 61.015008] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801681fdf8 [ 61.016079] FS: 00007f0654482900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 61.017305] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.018211] CR2: 00007f0654974580 CR3: 000000000b75a000 CR4: 0000000000350ef0 [ 61.019298] Call Trace: [ 61.019712] [ 61.020051] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 61.020807] ? __create_object+0x59/0x80 [ 61.021424] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 61.022255] __vmalloc_noprof+0x59/0x60 [ 61.022894] bpf_prog_alloc_no_stats+0x55/0x470 [ 61.023640] ? __pfx_seccomp_check_filter+0x10/0x10 [ 61.024388] bpf_prog_alloc+0x39/0x200 [ 61.025040] ? __pfx_seccomp_check_filter+0x10/0x10 [ 61.025818] bpf_prog_create_from_user+0xb2/0x2f0 [ 61.026583] do_seccomp+0x349/0x25e0 [ 61.027150] ? __pfx_css_rstat_updated+0x10/0x10 [ 61.027917] ? __pfx_do_seccomp+0x10/0x10 [ 61.028581] ? find_held_lock+0x2b/0x80 [ 61.029190] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 61.029994] ? static_key_count+0x60/0x80 [ 61.030687] prctl_set_seccomp+0x4e/0x70 [ 61.031304] __do_sys_prctl+0xe6c/0x1d70 [ 61.031966] ? __pfx___do_sys_prctl+0x10/0x10 [ 61.032708] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 61.033548] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 61.034317] ? irqentry_exit+0xf3/0x650 [ 61.034966] do_syscall_64+0xbf/0x430 [ 61.035593] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 61.036362] RIP: 0033:0x7f06549745cd [ 61.036986] 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 [ 61.039659] RSP: 002b:00007ffccfa2ce70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 61.040818] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f06549745cd [ 61.041893] RDX: 0000560f48dbce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 61.042965] RBP: 00007ffccfa2ced0 R08: 0000000000000000 R09: 00007ffccfa2c570 [ 61.044063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560f5f243b10 [ 61.045147] R13: 00007ffccfa2d300 R14: 0000560f5f2442b0 R15: 0000560f5f2586f0 [ 61.046240] [ 61.046625] irq event stamp: 1705 [ 61.047131] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 61.048409] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 61.049708] softirqs last enabled at (1216): [] handle_softirqs+0x50c/0x770 [ 61.051027] softirqs last disabled at (1207): [] __irq_exit_rcu+0xc4/0x100 [ 61.052300] ---[ end trace 0000000000000000 ]--- [ 64.696211] ------------[ cut here ]------------ [ 64.697163] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 64.699202] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 64.700669] Modules linked in: [ 64.701291] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 64.703293] Tainted: [W]=WARN [ 64.703886] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 64.705383] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 64.706315] 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 [ 64.709926] RSP: 0018:ffff88801648fbc0 EFLAGS: 00010286 [ 64.710925] RAX: 0000000000000000 RBX: ffffed1002c91f78 RCX: ffffffff813a4050 [ 64.712202] RDX: ffff888015f5d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 64.713617] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c91f2f [ 64.715012] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 64.716564] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801648fdf8 [ 64.718047] FS: 00007f150f755900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 64.719514] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.720597] CR2: 00007f150fc47580 CR3: 000000000fba8000 CR4: 0000000000350ef0 [ 64.721909] Call Trace: [ 64.722379] [ 64.722832] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 64.723741] ? __create_object+0x59/0x80 [ 64.724484] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 64.725475] __vmalloc_noprof+0x59/0x60 [ 64.726242] bpf_prog_alloc_no_stats+0x55/0x470 [ 64.727126] ? __pfx_seccomp_check_filter+0x10/0x10 [ 64.728071] bpf_prog_alloc+0x39/0x200 [ 64.728825] ? __pfx_seccomp_check_filter+0x10/0x10 [ 64.729769] bpf_prog_create_from_user+0xb2/0x2f0 [ 64.730695] do_seccomp+0x349/0x25e0 [ 64.731375] ? __pfx_css_rstat_updated+0x10/0x10 [ 64.732289] ? __pfx_do_seccomp+0x10/0x10 [ 64.733095] ? find_held_lock+0x2b/0x80 [ 64.733875] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 64.734857] ? static_key_count+0x60/0x80 [ 64.735665] prctl_set_seccomp+0x4e/0x70 [ 64.736405] __do_sys_prctl+0xe6c/0x1d70 [ 64.737215] ? __pfx___do_sys_prctl+0x10/0x10 [ 64.738087] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 64.739069] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 64.740055] ? irqentry_exit+0xf3/0x650 [ 64.740840] do_syscall_64+0xbf/0x430 [ 64.741591] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 64.742562] RIP: 0033:0x7f150fc475cd [ 64.743229] 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 [ 64.746433] RSP: 002b:00007ffd6279a080 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 64.747803] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f150fc475cd [ 64.749136] RDX: 000055995fd87e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 64.750428] RBP: 00007ffd6279a0e0 R08: 0000000000000000 R09: 00007ffd62799780 [ 64.751721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559963d85ad0 [ 64.753029] R13: 00007ffd6279a510 R14: 0000559963d86bc0 R15: 0000559963d97780 [ 64.754339] [ 64.754808] irq event stamp: 1759 [ 64.755423] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 64.756976] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 64.758403] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 64.759692] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 64.760982] ---[ end trace 0000000000000000 ]--- [ 65.539701] ------------[ cut here ]------------ [ 65.540603] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 65.542718] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 65.544212] Modules linked in: [ 65.544872] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 65.547102] Tainted: [W]=WARN [ 65.548171] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 65.549692] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 65.550610] 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 [ 65.553845] RSP: 0018:ffff88801a1dfbc0 EFLAGS: 00010286 [ 65.554840] RAX: 0000000000000000 RBX: ffffed100343bf78 RCX: ffffffff813a4050 [ 65.556119] RDX: ffff888015eab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 65.557461] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100343bf2f [ 65.558772] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 65.560043] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a1dfdf8 [ 65.561365] FS: 00007fdd6a3a9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 65.562822] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.563888] CR2: 00007ffcb3bf8ef7 CR3: 0000000015d22000 CR4: 0000000000350ef0 [ 65.565210] Call Trace: [ 65.565713] [ 65.566127] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 65.567032] ? __create_object+0x59/0x80 [ 65.567819] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 65.568806] __vmalloc_noprof+0x59/0x60 [ 65.569587] bpf_prog_alloc_no_stats+0x55/0x470 [ 65.570415] ? __pfx_seccomp_check_filter+0x10/0x10 [ 65.571359] bpf_prog_alloc+0x39/0x200 [ 65.572117] ? __pfx_seccomp_check_filter+0x10/0x10 [ 65.573079] bpf_prog_create_from_user+0xb2/0x2f0 [ 65.573999] do_seccomp+0x349/0x25e0 [ 65.574709] ? find_held_lock+0x2b/0x80 [ 65.575452] ? do_prlimit+0x310/0x610 [ 65.576195] ? __pfx_do_seccomp+0x10/0x10 [ 65.577033] ? do_raw_spin_unlock+0x53/0x220 [ 65.577867] ? _raw_spin_unlock+0x1e/0x40 [ 65.578656] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 65.579639] ? static_key_count+0x60/0x80 [ 65.580396] prctl_set_seccomp+0x4e/0x70 [ 65.581198] __do_sys_prctl+0xe6c/0x1d70 [ 65.581975] ? __pfx___do_sys_prctl+0x10/0x10 [ 65.582831] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 65.583791] ? irqentry_exit+0xf3/0x650 [ 65.584568] do_syscall_64+0xbf/0x430 [ 65.585309] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 65.586275] RIP: 0033:0x7fdd6a89b5cd [ 65.586981] 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 [ 65.590209] RSP: 002b:00007ffcb3bf7980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 65.591600] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdd6a89b5cd [ 65.592936] RDX: 0000559d6169ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 65.594231] RBP: 00007ffcb3bf79e0 R08: 0000000000000000 R09: 00007ffcb3bf7080 [ 65.595534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559d73e22240 [ 65.596853] R13: 00007ffcb3bf7e10 R14: 0000559d73e21bf0 R15: 0000559d73e364d0 [ 65.598171] [ 65.598626] irq event stamp: 1911 [ 65.599228] hardirqs last enabled at (1919): [] __up_console_sem+0x78/0x80 [ 65.600753] hardirqs last disabled at (1928): [] __up_console_sem+0x5d/0x80 [ 65.602308] softirqs last enabled at (1434): [] handle_softirqs+0x50c/0x770 [ 65.603865] softirqs last disabled at (1329): [] __irq_exit_rcu+0xc4/0x100 [ 65.605427] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31584' (ECDSA) to the list of known hosts. 2025/11/18 00:06:27 fuzzer started 2025/11/18 00:06:28 dialing manager at localhost:37895 2025/11/18 00:06:28 checking machine... 2025/11/18 00:06:28 checking revisions... [ 66.533356] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:06:28 testing simple program... [ 66.613051] cgroup: Unknown subsys name 'net' [ 66.678346] cgroup: Unknown subsys name 'cpuset' [ 66.693168] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:06:27 Registers: info registers vcpu 0 RAX=ffff88806ce08ff8 RBX=0000000000000002 RCX=ffff88806ce089c4 RDX=1ffff1100d9c1157 RSI=ffffffff84c712a0 RDI=ffff88806ce08a70 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =ffffffff86a0ba38 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=00000000000089b8 R12=0000000000000000 R13=ffff88806ce08ab8 R14=ffff8880158ab780 R15=ffff88806ce08a70 RIP=ffffffff8135e495 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 00007f1d3db87900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f150fd0a650 CR3=000000000d23d000 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=eeb183f276c565a406474752b7cd945e XMM02=eff9b2d0a8fce9cb0000000000304c48 XMM03=2c67c8bc2e329bc30000000000304d90 XMM04=63c9687ec781896900000000000ae988 XMM05=717e8694f98d29af0000000000322808 XMM06=0394861f14684e590000000000320f38 XMM07=fb795ef6d65770560000000000312390 XMM08=2c67c8bc2e329bc30000000000304d90 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffff888009757794 RDX=0000000000000000 RSI=ffffffff81ab647f RDI=ffff8880096fbb7c RBP=ffff8880096fb780 RSP=ffff8880097577b8 R8 =0000000000000001 R9 =ffff888009757880 R10=000000000003c9ed R11=00000000000255ec R12=0000000000000000 R13=ffff888009757888 R14=ffff8880096fb780 R15=ffff888009757840 RIP=ffffffff815bd5dc 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc3555f8a8 CR3=000000000da86000 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=2037323a36303a303020383120766f4e XMM01=657463656e6e6f63736944203a5d3334 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3334325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036323a36303a3030203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000