[ 38.997742] ------------[ cut here ]------------ [ 38.998648] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.000602] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.002034] Modules linked in: [ 39.002635] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.004522] Tainted: [W]=WARN [ 39.005046] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.006440] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.007299] 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 [ 39.010303] RSP: 0018:ffff888015ee7bc0 EFLAGS: 00010286 [ 39.011215] RAX: 0000000000000000 RBX: ffffed1002bdcf78 RCX: ffffffff813a4050 [ 39.012429] RDX: ffff8880172c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.013653] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bdcf2f [ 39.014861] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.016073] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ee7df8 [ 39.017280] FS: 00007f45d6cb2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.018647] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.019639] CR2: 00007f45d71a4580 CR3: 000000000d764000 CR4: 0000000000350ef0 [ 39.020855] Call Trace: [ 39.021288] [ 39.021701] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.022543] ? __create_object+0x59/0x80 [ 39.023222] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.024130] __vmalloc_noprof+0x59/0x60 [ 39.024825] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.025632] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.026509] bpf_prog_alloc+0x39/0x200 [ 39.027175] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.028049] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.028878] do_seccomp+0x349/0x25e0 [ 39.029539] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.030326] ? __pfx_do_seccomp+0x10/0x10 [ 39.031047] ? find_held_lock+0x2b/0x80 [ 39.031738] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.032629] ? static_key_count+0x60/0x80 [ 39.033328] prctl_set_seccomp+0x4e/0x70 [ 39.034048] __do_sys_prctl+0xe6c/0x1d70 [ 39.034767] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.035541] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.036393] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.037286] ? irqentry_exit+0xf3/0x650 [ 39.037997] do_syscall_64+0xbf/0x430 [ 39.038684] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.039565] RIP: 0033:0x7f45d71a45cd [ 39.040195] 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 [ 39.043092] RSP: 002b:00007ffce005f2f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.044347] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f45d71a45cd [ 39.045589] RDX: 00005637a8639e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.046770] RBP: 00007ffce005f350 R08: 0000000000000000 R09: 00007ffce005e9f0 [ 39.047964] R10: 0000000000000000 R11: 0000000000000246 R12: 00005637c4de1ad0 [ 39.049141] R13: 00007ffce005f780 R14: 00005637c4de2bc0 R15: 00005637c4df3780 [ 39.050332] [ 39.050758] irq event stamp: 1757 [ 39.051313] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 39.052719] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 39.054107] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 39.055492] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 39.056874] ---[ end trace 0000000000000000 ]--- [ 41.954611] ------------[ cut here ]------------ [ 41.955522] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.957538] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 41.958965] Modules linked in: [ 41.959644] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.961681] Tainted: [W]=WARN [ 41.962233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.963674] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.964577] 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 [ 41.967717] RSP: 0018:ffff888016a6fbc0 EFLAGS: 00010286 [ 41.968694] RAX: 0000000000000000 RBX: ffffed1002d4df78 RCX: ffffffff813a4050 [ 41.969971] RDX: ffff888018b6b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.971236] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4df2f [ 41.972517] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.973787] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a6fdf8 [ 41.975057] FS: 00007f807648b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.976502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.977547] CR2: 00007ffe9048aef7 CR3: 000000001fdf8000 CR4: 0000000000350ef0 [ 41.978827] Call Trace: [ 41.979284] [ 41.979731] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.980622] ? __create_object+0x59/0x80 [ 41.981351] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.982330] __vmalloc_noprof+0x59/0x60 [ 41.983080] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.983969] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.984909] bpf_prog_alloc+0x39/0x200 [ 41.985643] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.986569] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.987443] do_seccomp+0x349/0x25e0 [ 41.988184] ? find_held_lock+0x2b/0x80 [ 41.988963] ? do_prlimit+0x310/0x610 [ 41.989762] ? __pfx_do_seccomp+0x10/0x10 [ 41.990570] ? do_raw_spin_unlock+0x53/0x220 [ 41.991367] ? _raw_spin_unlock+0x1e/0x40 [ 41.992155] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.993125] ? static_key_count+0x60/0x80 [ 41.993938] prctl_set_seccomp+0x4e/0x70 [ 41.994714] __do_sys_prctl+0xe6c/0x1d70 [ 41.995495] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.996322] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.997284] ? irqentry_exit+0xf3/0x650 [ 41.998037] do_syscall_64+0xbf/0x430 [ 41.998780] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.999737] RIP: 0033:0x7f807697d5cd [ 42.000402] 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 [ 42.003537] RSP: 002b:00007ffe90488470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.004899] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f807697d5cd [ 42.006184] RDX: 000055f19bb17e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.007488] RBP: 00007ffe904884d0 R08: 0000000000000000 R09: 00007ffe90487b70 [ 42.008804] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f1a594ab10 [ 42.010095] R13: 00007ffe90488900 R14: 000055f1a594b2b0 R15: 000055f1a595f6f0 [ 42.011447] [ 42.011928] irq event stamp: 1761 [ 42.012582] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 42.014103] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 42.015635] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 42.017156] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 42.018687] ---[ end trace 0000000000000000 ]--- [ 42.804237] ------------[ cut here ]------------ [ 42.804992] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.806648] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.807856] Modules linked in: [ 42.808368] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.809985] Tainted: [W]=WARN [ 42.810448] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.811718] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.812447] 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 [ 42.815067] RSP: 0018:ffff88801caafbc0 EFLAGS: 00010286 [ 42.815865] RAX: 0000000000000000 RBX: ffffed1003955f78 RCX: ffffffff813a4050 [ 42.816910] RDX: ffff888015fdb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.817959] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003955f2f [ 42.819027] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.820100] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801caafdf8 [ 42.821167] FS: 00007f3b5e8d3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.822353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.823279] CR2: 00007f3b5edc5580 CR3: 000000001f755000 CR4: 0000000000350ef0 [ 42.824400] Call Trace: [ 42.824804] [ 42.825147] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.825868] ? __create_object+0x59/0x80 [ 42.826526] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.827286] __vmalloc_noprof+0x59/0x60 [ 42.827895] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.828634] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.829360] bpf_prog_alloc+0x39/0x200 [ 42.829946] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.830721] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.831428] do_seccomp+0x349/0x25e0 [ 42.832034] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.832775] ? __pfx_do_seccomp+0x10/0x10 [ 42.833382] ? find_held_lock+0x2b/0x80 [ 42.833993] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.834799] ? static_key_count+0x60/0x80 [ 42.835427] prctl_set_seccomp+0x4e/0x70 [ 42.836089] __do_sys_prctl+0xe6c/0x1d70 [ 42.836730] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.837390] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.838189] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.838969] ? irqentry_exit+0xf3/0x650 [ 42.839608] do_syscall_64+0xbf/0x430 [ 42.840193] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.840965] RIP: 0033:0x7f3b5edc55cd [ 42.841550] 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 [ 42.844163] RSP: 002b:00007ffd381a65c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.845291] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3b5edc55cd [ 42.846351] RDX: 000055e376b0ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.847401] RBP: 00007ffd381a6620 R08: 0000000000000000 R09: 00007ffd381a5cc0 [ 42.848498] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e3a559fad0 [ 42.849566] R13: 00007ffd381a6a50 R14: 000055e3a55a0bc0 R15: 000055e3a55b1780 [ 42.850628] [ 42.850969] irq event stamp: 1759 [ 42.851512] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 42.852773] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 42.854028] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 42.855287] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 42.856544] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37519' (ECDSA) to the list of known hosts. 2025/11/18 14:01:03 fuzzer started 2025/11/18 14:01:03 dialing manager at localhost:34383 2025/11/18 14:01:03 checking machine... 2025/11/18 14:01:03 checking revisions... [ 43.806995] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:01:03 testing simple program... [ 43.907714] cgroup: Unknown subsys name 'net' [ 43.992866] cgroup: Unknown subsys name 'cpuset' [ 44.007983] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:01:02 Registers: info registers vcpu 0 RAX=000000000003fcdb RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff637b0d38 CR3=000000000dd41000 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=e5eda8ff37752884e149e5afe9f18e27 XMM02=00000000003011b8d59e07bde36eea69 XMM03=00000000003012e0ec2efd57dc4c00df XMM04=7e3f31200618f75000000000000ae988 XMM05=5e5e35943d24421b000000000031e978 XMM06=090f1556b20111b3000000000031dae0 XMM07=fb795ef6d6577056000000000030d138 XMM08=2c67c8bc2e329bc300000000003012e0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001d4fb 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=00000202 [-------] 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 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055f1a5972748 CR3=000000001fe38000 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=ff0000000000ffff0000000000ff0000 XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000