[ 46.510276] ------------[ cut here ]------------ [ 46.511200] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.513465] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.514926] Modules linked in: [ 46.515593] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.517661] Tainted: [W]=WARN [ 46.518223] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.519711] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.520635] 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 [ 46.523822] RSP: 0018:ffff8880165b7bc0 EFLAGS: 00010286 [ 46.524816] RAX: 0000000000000000 RBX: ffffed1002cb6f78 RCX: ffffffff813a4050 [ 46.526125] RDX: ffff8880174c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.527437] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb6f2f [ 46.528742] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.530048] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165b7df8 [ 46.531345] FS: 00007f0d41215900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.532821] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.533900] CR2: 00007f0d41707580 CR3: 000000000dfc0000 CR4: 0000000000350ef0 [ 46.535205] Call Trace: [ 46.535706] [ 46.536126] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.537039] ? __create_object+0x59/0x80 [ 46.537832] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.538819] __vmalloc_noprof+0x59/0x60 [ 46.539579] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.540470] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.541421] bpf_prog_alloc+0x39/0x200 [ 46.542128] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.543063] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.543974] do_seccomp+0x349/0x25e0 [ 46.544689] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.545631] ? __pfx_do_seccomp+0x10/0x10 [ 46.546442] ? find_held_lock+0x2b/0x80 [ 46.547161] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.548131] ? static_key_count+0x60/0x80 [ 46.548959] prctl_set_seccomp+0x4e/0x70 [ 46.549751] __do_sys_prctl+0xe6c/0x1d70 [ 46.550535] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.551398] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.552381] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.553362] ? irqentry_exit+0xf3/0x650 [ 46.554091] do_syscall_64+0xbf/0x430 [ 46.554857] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.555834] RIP: 0033:0x7f0d417075cd [ 46.556549] 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 [ 46.559759] RSP: 002b:00007fff187a2a90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.561148] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0d417075cd [ 46.562446] RDX: 0000559ddb3ede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.563732] RBP: 00007fff187a2af0 R08: 0000000000000000 R09: 00007fff187a2190 [ 46.565037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559decbdd2b0 [ 46.566334] R13: 00007fff187a2f20 R14: 0000559decbdfd20 R15: 0000559decbf18d0 [ 46.567652] [ 46.568081] irq event stamp: 1709 [ 46.568762] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 46.570317] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 46.571858] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 46.573442] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 46.574944] ---[ end trace 0000000000000000 ]--- [ 49.593608] ------------[ cut here ]------------ [ 49.594541] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.596534] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.598004] Modules linked in: [ 49.598639] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.600597] Tainted: [W]=WARN [ 49.601155] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.602613] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.603525] 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 [ 49.606668] RSP: 0018:ffff88801a667bc0 EFLAGS: 00010286 [ 49.607641] RAX: 0000000000000000 RBX: ffffed10034ccf78 RCX: ffffffff813a4050 [ 49.608935] RDX: ffff888015ebd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.610192] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034ccf2f [ 49.611456] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.612713] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a667df8 [ 49.613991] FS: 00007feafa1e6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.615409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.616472] CR2: 00007feafa6d8580 CR3: 000000000d686000 CR4: 0000000000350ef0 [ 49.617752] Call Trace: [ 49.618220] [ 49.618671] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.619569] ? __create_object+0x59/0x80 [ 49.620338] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.621249] __vmalloc_noprof+0x59/0x60 [ 49.621995] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.622862] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.623799] bpf_prog_alloc+0x39/0x200 [ 49.624524] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.625458] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.626355] do_seccomp+0x349/0x25e0 [ 49.627024] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.627913] ? __pfx_do_seccomp+0x10/0x10 [ 49.628704] ? find_held_lock+0x2b/0x80 [ 49.629459] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.630415] ? static_key_count+0x60/0x80 [ 49.631165] prctl_set_seccomp+0x4e/0x70 [ 49.631933] __do_sys_prctl+0xe6c/0x1d70 [ 49.632720] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.633578] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.634543] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.635496] ? irqentry_exit+0xf3/0x650 [ 49.636201] do_syscall_64+0xbf/0x430 [ 49.636953] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.637902] RIP: 0033:0x7feafa6d85cd [ 49.638614] 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 [ 49.641802] RSP: 002b:00007ffc14a35e80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.643168] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feafa6d85cd [ 49.644466] RDX: 0000562ff18b8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.645755] RBP: 00007ffc14a35ee0 R08: 0000000000000000 R09: 00007ffc14a35580 [ 49.647049] R10: 0000000000000000 R11: 0000000000000246 R12: 000056302265abf0 [ 49.648340] R13: 00007ffc14a36310 R14: 0000563022664380 R15: 000056302266f460 [ 49.649652] [ 49.650068] irq event stamp: 1753 [ 49.650725] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 49.652247] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 49.653792] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 49.655337] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 49.656851] ---[ end trace 0000000000000000 ]--- [ 50.554991] ------------[ cut here ]------------ [ 50.555645] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.557050] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.558074] Modules linked in: [ 50.558515] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.559897] Tainted: [W]=WARN [ 50.560285] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.561355] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.561963] 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 [ 50.564187] RSP: 0018:ffff88801a0efbc0 EFLAGS: 00010286 [ 50.564877] RAX: 0000000000000000 RBX: ffffed100341df78 RCX: ffffffff813a4050 [ 50.565777] RDX: ffff88801a169bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.566674] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100341df2f [ 50.567576] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.568487] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a0efdf8 [ 50.569408] FS: 00007fbfbaa69900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.570434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.571149] CR2: 00007ffc67587ef7 CR3: 0000000020a4b000 CR4: 0000000000350ef0 [ 50.572047] Call Trace: [ 50.572400] [ 50.572689] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.573322] ? __create_object+0x59/0x80 [ 50.573843] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.574532] __vmalloc_noprof+0x59/0x60 [ 50.575033] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.575656] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.576280] bpf_prog_alloc+0x39/0x200 [ 50.576820] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.577476] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.578079] do_seccomp+0x349/0x25e0 [ 50.578578] ? find_held_lock+0x2b/0x80 [ 50.579079] ? do_prlimit+0x310/0x610 [ 50.579602] ? __pfx_do_seccomp+0x10/0x10 [ 50.580119] ? do_raw_spin_unlock+0x53/0x220 [ 50.580711] ? _raw_spin_unlock+0x1e/0x40 [ 50.581247] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.581922] ? static_key_count+0x60/0x80 [ 50.582509] prctl_set_seccomp+0x4e/0x70 [ 50.583025] __do_sys_prctl+0xe6c/0x1d70 [ 50.583580] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.584156] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.584849] ? irqentry_exit+0xf3/0x650 [ 50.585383] do_syscall_64+0xbf/0x430 [ 50.585871] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.586542] RIP: 0033:0x7fbfbaf5b5cd [ 50.587016] 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 [ 50.589258] RSP: 002b:00007ffc67586770 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.590226] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbfbaf5b5cd [ 50.591134] RDX: 0000556c9de9fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.592089] RBP: 00007ffc675867d0 R08: 0000000000000000 R09: 00007ffc67585e70 [ 50.593025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556cce61cbf0 [ 50.593933] R13: 00007ffc67586c00 R14: 0000556cce626380 R15: 0000556cce631460 [ 50.594850] [ 50.595147] irq event stamp: 1699 [ 50.595607] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 50.596703] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 50.597797] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 50.598888] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 50.599959] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22581' (ECDSA) to the list of known hosts. 2025/11/17 18:23:14 fuzzer started 2025/11/17 18:23:14 dialing manager at localhost:37895 2025/11/17 18:23:15 checking machine... 2025/11/17 18:23:15 checking revisions... [ 51.480380] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:23:15 testing simple program... [ 51.569981] cgroup: Unknown subsys name 'net' [ 51.633931] cgroup: Unknown subsys name 'cpuset' [ 51.647898] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:23:14 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806ce37340 RCX=0000000000000000 RDX=1ffff1100d9c6e82 RSI=ffff888009637af8 RDI=ffff88806ce37340 RBP=ffffed100d9c6e82 RSP=ffff8880096378b8 R8 =0000000000000001 R9 =1ffff1100d9c6fd7 R10=0000000000004000 R11=0000000000000001 R12=ffff88806ce37410 R13=ffff88806ce37400 R14=dffffc0000000000 R15=dffffc0000000000 RIP=ffffffff814ae1f8 RFL=00000086 [--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff3b6a9a68 CR3=000000000bd59000 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=33323a383120373120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3134325b646873732034313a3332 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343632 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88806cf3c2d0 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000002384d01 RSI=0000000000092cc0 RDI=ffff8880176b3780 RBP=ffff8880185b7cc0 RSP=ffff8880185b7c60 R8 =0000000000000000 R9 =00000000ffffffff R10=0000000000000001 R11=0000000000000001 R12=0000000000092cc0 R13=0000000000092c00 R14=ffff888008c4b780 R15=ffffffff81b6204b RIP=ffffffff81ab1714 RFL=00000283 [--S---C] 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 00007feafa1e6900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007feafa79e0b0 CR3=000000000de7a000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000