[ 38.929622] ------------[ cut here ]------------ [ 38.930542] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.932398] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 38.933774] Modules linked in: [ 38.934330] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.936377] Tainted: [W]=WARN [ 38.937007] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.938372] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.939227] 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 [ 38.942127] RSP: 0018:ffff888016b4fbc0 EFLAGS: 00010286 [ 38.943195] RAX: 0000000000000000 RBX: ffffed1002d69f78 RCX: ffffffff813a4050 [ 38.944583] RDX: ffff8880161e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.945995] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d69f2f [ 38.947440] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.948825] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b4fdf8 [ 38.950211] FS: 00007f6297b65900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.951756] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.952882] CR2: 00007f6298057580 CR3: 000000000e1ea000 CR4: 0000000000350ef0 [ 38.954262] Call Trace: [ 38.954802] [ 38.955258] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.956234] ? __create_object+0x59/0x80 [ 38.957069] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.958124] __vmalloc_noprof+0x59/0x60 [ 38.958899] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.959767] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.960621] bpf_prog_alloc+0x39/0x200 [ 38.961406] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.962483] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.963453] do_seccomp+0x349/0x25e0 [ 38.964236] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.965117] ? __pfx_do_seccomp+0x10/0x10 [ 38.965934] ? find_held_lock+0x2b/0x80 [ 38.966766] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.967761] ? static_key_count+0x60/0x80 [ 38.968492] prctl_set_seccomp+0x4e/0x70 [ 38.969334] __do_sys_prctl+0xe6c/0x1d70 [ 38.970193] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.971102] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.972069] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.973002] ? irqentry_exit+0xf3/0x650 [ 38.973788] do_syscall_64+0xbf/0x430 [ 38.974564] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.975673] RIP: 0033:0x7f62980575cd [ 38.976429] 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 [ 38.979777] RSP: 002b:00007ffdea01bc10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.981027] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f62980575cd [ 38.982231] RDX: 0000560a58c55e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.983416] RBP: 00007ffdea01bc70 R08: 0000000000000000 R09: 00007ffdea01b310 [ 38.984593] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560a5d502240 [ 38.985782] R13: 00007ffdea01c0a0 R14: 0000560a5d501bf0 R15: 0000560a5d5164d0 [ 38.986981] [ 38.987371] irq event stamp: 1845 [ 38.987979] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 38.989412] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 38.990817] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 38.992229] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 38.993659] ---[ end trace 0000000000000000 ]--- [ 41.780839] ------------[ cut here ]------------ [ 41.781705] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.783855] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 41.785498] Modules linked in: [ 41.786129] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.788091] Tainted: [W]=WARN [ 41.788633] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.790114] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.791055] 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 [ 41.794192] RSP: 0018:ffff888019bf7bc0 EFLAGS: 00010286 [ 41.795233] RAX: 0000000000000000 RBX: ffffed100337ef78 RCX: ffffffff813a4050 [ 41.796551] RDX: ffff888017aa0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.797898] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100337ef2f [ 41.799221] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.800539] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019bf7df8 [ 41.801827] FS: 00007f6b3ea9d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.803293] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.804342] CR2: 00007ffcb4b68ef7 CR3: 000000000acd7000 CR4: 0000000000350ef0 [ 41.805610] Call Trace: [ 41.806109] [ 41.806532] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.807423] ? __create_object+0x59/0x80 [ 41.808206] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.809161] __vmalloc_noprof+0x59/0x60 [ 41.809908] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.810786] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.811667] bpf_prog_alloc+0x39/0x200 [ 41.812412] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.813336] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.814249] do_seccomp+0x349/0x25e0 [ 41.814966] ? find_held_lock+0x2b/0x80 [ 41.815674] ? do_prlimit+0x310/0x610 [ 41.816414] ? __pfx_do_seccomp+0x10/0x10 [ 41.817203] ? do_raw_spin_unlock+0x53/0x220 [ 41.818047] ? _raw_spin_unlock+0x1e/0x40 [ 41.818839] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.819799] ? static_key_count+0x60/0x80 [ 41.820539] prctl_set_seccomp+0x4e/0x70 [ 41.821297] __do_sys_prctl+0xe6c/0x1d70 [ 41.822077] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.822935] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.823895] ? irqentry_exit+0xf3/0x650 [ 41.824621] do_syscall_64+0xbf/0x430 [ 41.825361] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.826296] RIP: 0033:0x7f6b3ef8f5cd [ 41.827001] 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 [ 41.830123] RSP: 002b:00007ffcb4b66bf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.831485] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6b3ef8f5cd [ 41.832776] RDX: 000055b985f51e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.834057] RBP: 00007ffcb4b66c50 R08: 0000000000000000 R09: 00007ffcb4b662f0 [ 41.835342] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b9c1711bf0 [ 41.836609] R13: 00007ffcb4b67080 R14: 000055b9c171b380 R15: 000055b9c1726460 [ 41.837899] [ 41.838326] irq event stamp: 1787 [ 41.838967] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 41.840489] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 41.842015] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 41.843564] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 41.845063] ---[ end trace 0000000000000000 ]--- [ 42.568435] ------------[ cut here ]------------ [ 42.569362] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.571399] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.572827] Modules linked in: [ 42.573414] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.575388] Tainted: [W]=WARN [ 42.575978] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.577460] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.578369] 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 [ 42.581532] RSP: 0018:ffff888017a4fbc0 EFLAGS: 00010286 [ 42.582511] RAX: 0000000000000000 RBX: ffffed1002f49f78 RCX: ffffffff813a4050 [ 42.583775] RDX: ffff88800f999bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.585037] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f49f2f [ 42.586301] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.587565] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a4fdf8 [ 42.588822] FS: 00007fe74707a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.590237] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.591299] CR2: 00007ffc23104ef7 CR3: 000000000bec6000 CR4: 0000000000350ef0 [ 42.592546] Call Trace: [ 42.593032] [ 42.593434] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.594344] ? __create_object+0x59/0x80 [ 42.595130] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.596079] __vmalloc_noprof+0x59/0x60 [ 42.596817] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.597637] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.598568] bpf_prog_alloc+0x39/0x200 [ 42.599286] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.600211] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.601093] do_seccomp+0x349/0x25e0 [ 42.601796] ? find_held_lock+0x2b/0x80 [ 42.602511] ? do_prlimit+0x310/0x610 [ 42.603247] ? __pfx_do_seccomp+0x10/0x10 [ 42.604038] ? do_raw_spin_unlock+0x53/0x220 [ 42.604878] ? _raw_spin_unlock+0x1e/0x40 [ 42.605619] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.606593] ? static_key_count+0x60/0x80 [ 42.607385] prctl_set_seccomp+0x4e/0x70 [ 42.608148] __do_sys_prctl+0xe6c/0x1d70 [ 42.608926] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.609780] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.610704] ? irqentry_exit+0xf3/0x650 [ 42.611482] do_syscall_64+0xbf/0x430 [ 42.612227] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.613189] RIP: 0033:0x7fe74756c5cd [ 42.613893] 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 [ 42.616375] RSP: 002b:00007ffc23102510 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.617253] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe74756c5cd [ 42.618061] RDX: 000055c11c547e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.618882] RBP: 00007ffc23102570 R08: 0000000000000000 R09: 00007ffc23101c10 [ 42.619643] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c126f3b2b0 [ 42.620413] R13: 00007ffc231029a0 R14: 000055c126f3dd20 R15: 000055c126f4f8d0 [ 42.621189] [ 42.621450] irq event stamp: 1709 [ 42.621838] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 42.622769] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 42.623673] softirqs last enabled at (1614): [] handle_softirqs+0x50c/0x770 [ 42.624611] softirqs last disabled at (1607): [] __irq_exit_rcu+0xc4/0x100 [ 42.625513] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38892' (ECDSA) to the list of known hosts. 2025/11/19 05:07:26 fuzzer started 2025/11/19 05:07:27 dialing manager at localhost:34383 2025/11/19 05:07:27 checking machine... 2025/11/19 05:07:27 checking revisions... [ 43.474524] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:07:27 testing simple program... [ 43.559937] cgroup: Unknown subsys name 'net' [ 43.620377] cgroup: Unknown subsys name 'cpuset' [ 43.634221] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:07:26 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888017aa1bc0 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888017aa2618 RSP=ffff88806ce088a8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888017aa2668 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 RFL=00000007 [-----PC] 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 00007f6b3ea9d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6b3ea62008 CR3=000000001a9e7000 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=000000000001875d 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 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff6f43a2000 CR3=000000000ec65000 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=2036323a37303a353020393120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035323a37303a3530203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000