[ 39.528298] ------------[ cut here ]------------ [ 39.529265] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.531281] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.532748] Modules linked in: [ 39.533419] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.535405] Tainted: [W]=WARN [ 39.536010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.537464] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.538389] 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 [ 39.541538] RSP: 0018:ffff888016247bc0 EFLAGS: 00010286 [ 39.542517] RAX: 0000000000000000 RBX: ffffed1002c48f78 RCX: ffffffff813a4050 [ 39.543798] RDX: ffff888016ffd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.545068] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c48f2f [ 39.546339] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.547619] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016247df8 [ 39.548889] FS: 00007fd15c17b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.550315] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.551379] CR2: 00007fd15c6e14a6 CR3: 000000001d1c1000 CR4: 0000000000350ef0 [ 39.552654] Call Trace: [ 39.553157] [ 39.553564] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.554455] ? __create_object+0x59/0x80 [ 39.555252] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.556216] __vmalloc_noprof+0x59/0x60 [ 39.556923] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.557800] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.558723] bpf_prog_alloc+0x39/0x200 [ 39.559475] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.560386] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.561279] do_seccomp+0x349/0x25e0 [ 39.561987] ? find_held_lock+0x2b/0x80 [ 39.562694] ? do_prlimit+0x310/0x610 [ 39.563431] ? __pfx_do_seccomp+0x10/0x10 [ 39.564190] ? do_raw_spin_unlock+0x53/0x220 [ 39.564997] ? _raw_spin_unlock+0x1e/0x40 [ 39.565708] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.566652] ? static_key_count+0x60/0x80 [ 39.567456] prctl_set_seccomp+0x4e/0x70 [ 39.568225] __do_sys_prctl+0xe6c/0x1d70 [ 39.569006] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.569806] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.570781] ? irqentry_exit+0xf3/0x650 [ 39.571543] do_syscall_64+0xbf/0x430 [ 39.572265] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.573217] RIP: 0033:0x7fd15c66d5cd [ 39.573869] 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 [ 39.577035] RSP: 002b:00007fffe0869000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.578378] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd15c66d5cd [ 39.579683] RDX: 000055902a90ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.580794] RBP: 00007fffe0869060 R08: 0000000000000000 R09: 00007fffe0868700 [ 39.581910] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559034e40bf0 [ 39.583051] R13: 00007fffe0869490 R14: 0000559034e4a380 R15: 0000559034e55460 [ 39.584172] [ 39.584540] irq event stamp: 1735 [ 39.585092] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 39.586400] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 39.587724] softirqs last enabled at (1590): [] handle_softirqs+0x50c/0x770 [ 39.589055] softirqs last disabled at (1585): [] __irq_exit_rcu+0xc4/0x100 [ 39.590378] ---[ end trace 0000000000000000 ]--- [ 42.849311] ------------[ cut here ]------------ [ 42.850251] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.852362] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.853798] Modules linked in: [ 42.854530] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.856753] Tainted: [W]=WARN [ 42.857431] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.859088] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.860065] 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 [ 42.863570] RSP: 0018:ffff88801682fbc0 EFLAGS: 00010286 [ 42.864591] RAX: 0000000000000000 RBX: ffffed1002d05f78 RCX: ffffffff813a4050 [ 42.866078] RDX: ffff8880162e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.867502] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d05f2f [ 42.868970] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.870333] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801682fdf8 [ 42.871755] FS: 00007f5ca3265900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.873304] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.874424] CR2: 00007f5ca3757580 CR3: 000000001fe9a000 CR4: 0000000000350ef0 [ 42.875792] Call Trace: [ 42.876348] [ 42.876789] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.877739] ? __create_object+0x59/0x80 [ 42.878597] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.879652] __vmalloc_noprof+0x59/0x60 [ 42.880457] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.881324] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.882254] bpf_prog_alloc+0x39/0x200 [ 42.883008] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.883914] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.884912] do_seccomp+0x349/0x25e0 [ 42.885650] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.886539] ? __pfx_do_seccomp+0x10/0x10 [ 42.887331] ? find_held_lock+0x2b/0x80 [ 42.888096] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.889055] ? static_key_count+0x60/0x80 [ 42.889810] prctl_set_seccomp+0x4e/0x70 [ 42.890585] __do_sys_prctl+0xe6c/0x1d70 [ 42.891375] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.892221] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.893178] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.894152] ? irqentry_exit+0xf3/0x650 [ 42.894864] do_syscall_64+0xbf/0x430 [ 42.895614] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.896547] RIP: 0033:0x7f5ca37575cd [ 42.897244] 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 [ 42.900451] RSP: 002b:00007ffeef4cdd80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.902029] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5ca37575cd [ 42.903532] RDX: 00005600d138ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.905014] RBP: 00007ffeef4cdde0 R08: 0000000000000000 R09: 00007ffeef4cd480 [ 42.906501] R10: 0000000000000000 R11: 0000000000000246 R12: 00005600df197ad0 [ 42.908000] R13: 00007ffeef4ce210 R14: 00005600df198bc0 R15: 00005600df1a9780 [ 42.909494] [ 42.910038] irq event stamp: 1711 [ 42.910737] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 42.912323] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 42.913413] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 42.914518] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 42.915613] ---[ end trace 0000000000000000 ]--- [ 43.567778] ------------[ cut here ]------------ [ 43.568220] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.569173] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.569831] Modules linked in: [ 43.570130] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.571079] Tainted: [W]=WARN [ 43.571338] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.572025] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.572432] 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 [ 43.573938] RSP: 0018:ffff88801b8efbc0 EFLAGS: 00010286 [ 43.574375] RAX: 0000000000000000 RBX: ffffed100371df78 RCX: ffffffff813a4050 [ 43.574982] RDX: ffff88801ba21bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.575562] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100371df2f [ 43.576168] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.576744] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b8efdf8 [ 43.577320] FS: 00007f0b16027900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.577956] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.578406] CR2: 00007ffc76b4eef7 CR3: 000000001fdcd000 CR4: 0000000000350ef0 [ 43.578974] Call Trace: [ 43.579178] [ 43.579356] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.579728] ? __create_object+0x59/0x80 [ 43.580071] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.580476] __vmalloc_noprof+0x59/0x60 [ 43.580787] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.581172] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.581562] bpf_prog_alloc+0x39/0x200 [ 43.581868] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.582277] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.582655] do_seccomp+0x349/0x25e0 [ 43.582984] ? find_held_lock+0x2b/0x80 [ 43.583300] ? do_prlimit+0x310/0x610 [ 43.583606] ? __pfx_do_seccomp+0x10/0x10 [ 43.583954] ? do_raw_spin_unlock+0x53/0x220 [ 43.584299] ? _raw_spin_unlock+0x1e/0x40 [ 43.584621] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.585049] ? static_key_count+0x60/0x80 [ 43.585384] prctl_set_seccomp+0x4e/0x70 [ 43.585702] __do_sys_prctl+0xe6c/0x1d70 [ 43.586043] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.586399] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.586799] ? irqentry_exit+0xf3/0x650 [ 43.587142] do_syscall_64+0xbf/0x430 [ 43.587447] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.587841] RIP: 0033:0x7f0b165195cd [ 43.588151] 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 [ 43.589532] RSP: 002b:00007ffc76b4c910 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.590127] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0b165195cd [ 43.590665] RDX: 0000559538997e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.591234] RBP: 00007ffc76b4c970 R08: 0000000000000000 R09: 00007ffc76b4c010 [ 43.591771] R10: 0000000000000000 R11: 0000000000000246 R12: 000055954118c240 [ 43.592327] R13: 00007ffc76b4cda0 R14: 0000559541195380 R15: 00005595411a0540 [ 43.592873] [ 43.593081] irq event stamp: 1661 [ 43.593346] hardirqs last enabled at (1669): [] __up_console_sem+0x78/0x80 [ 43.594011] hardirqs last disabled at (1678): [] __up_console_sem+0x5d/0x80 [ 43.594653] softirqs last enabled at (1174): [] handle_softirqs+0x50c/0x770 [ 43.595333] softirqs last disabled at (1169): [] __irq_exit_rcu+0xc4/0x100 [ 43.595999] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61149' (ECDSA) to the list of known hosts. 2025/11/17 21:41:13 fuzzer started 2025/11/17 21:41:13 dialing manager at localhost:37895 2025/11/17 21:41:13 checking machine... 2025/11/17 21:41:13 checking revisions... [ 44.430656] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:41:14 testing simple program... [ 44.519524] cgroup: Unknown subsys name 'net' [ 44.600572] cgroup: Unknown subsys name 'cpuset' [ 44.615866] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:41:13 Registers: info registers vcpu 0 RAX=c3f773d5183d1c00 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888019a3f3f0 R8 =0000000000000000 R9 =0000000000000000 R10=00007f5ca3dff000 R11=0000000000000003 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888008c41780 RIP=ffffffff81529242 RFL=00000286 [--S--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 00007f5ca3265900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5ca322a008 CR3=000000001ff13000 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=0000000000023ce7 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=00007f2fbad44478 CR3=000000000c9d2000 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=eda743f496bcd1805640831903efb9bf XMM02=ec2efd57dc4c00df0000000000300c78 XMM03=8b962d1cb189a4f50000000000300d48 XMM04=59fe55b97a24d60700000000000ae988 XMM05=4fee622b333d4fc5000000000031e760 XMM06=5b75c91c80445342000000000031d800 XMM07=e042d86d42eb936e000000000030d220 XMM08=8b962d1cb189a4f50000000000300d48 XMM09=00000000000000000000000000000000 XMM10=00000000002000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000