[ 46.221824] ------------[ cut here ]------------ [ 46.222814] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.224868] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 46.226349] Modules linked in: [ 46.227007] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.229011] Tainted: [W]=WARN [ 46.229573] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.231088] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.232019] 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 [ 46.235285] RSP: 0018:ffff888016db7bc0 EFLAGS: 00010286 [ 46.236285] RAX: 0000000000000000 RBX: ffffed1002db6f78 RCX: ffffffff813a4050 [ 46.237596] RDX: ffff888016145340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.238916] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db6f2f [ 46.240226] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.241541] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016db7df8 [ 46.242873] FS: 00007fef3550a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.244346] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.245433] CR2: 00007ffc431ccef8 CR3: 000000000e3d9000 CR4: 0000000000350ef0 [ 46.246767] Call Trace: [ 46.247239] [ 46.247655] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.248578] ? __create_object+0x59/0x80 [ 46.249380] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.250386] __vmalloc_noprof+0x59/0x60 [ 46.251167] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.252067] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.253015] bpf_prog_alloc+0x39/0x200 [ 46.253778] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.254735] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.255620] do_seccomp+0x349/0x25e0 [ 46.256357] ? find_held_lock+0x2b/0x80 [ 46.257137] ? do_prlimit+0x310/0x610 [ 46.257903] ? __pfx_do_seccomp+0x10/0x10 [ 46.258671] ? do_raw_spin_unlock+0x53/0x220 [ 46.259527] ? _raw_spin_unlock+0x1e/0x40 [ 46.260330] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.261314] ? static_key_count+0x60/0x80 [ 46.262147] prctl_set_seccomp+0x4e/0x70 [ 46.262946] __do_sys_prctl+0xe6c/0x1d70 [ 46.263747] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.264576] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.265573] ? irqentry_exit+0xf3/0x650 [ 46.266367] do_syscall_64+0xbf/0x430 [ 46.267126] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.268103] RIP: 0033:0x7fef359fc5cd [ 46.268829] 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 [ 46.272104] RSP: 002b:00007ffc431cbda0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.273510] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fef359fc5cd [ 46.274850] RDX: 0000556fe80f9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.276169] RBP: 00007ffc431cbe00 R08: 0000000000000000 R09: 00007ffc431cb4a0 [ 46.277485] R10: 0000000000000000 R11: 0000000000000246 R12: 000055700ae98ad0 [ 46.278811] R13: 00007ffc431cc230 R14: 000055700ae99bc0 R15: 000055700aeaa780 [ 46.280156] [ 46.280652] irq event stamp: 1799 [ 46.281421] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 46.283001] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 46.284569] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 46.286165] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 46.287542] ---[ end trace 0000000000000000 ]--- [ 49.626498] ------------[ cut here ]------------ [ 49.627385] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.629350] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.630870] Modules linked in: [ 49.631468] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.633396] Tainted: [W]=WARN [ 49.633981] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.635408] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.636292] 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 [ 49.639342] RSP: 0018:ffff88801a08fbc0 EFLAGS: 00010286 [ 49.640415] RAX: 0000000000000000 RBX: ffffed1003411f78 RCX: ffffffff813a4050 [ 49.641900] RDX: ffff888016169bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.643476] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003411f2f [ 49.645055] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.646547] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a08fdf8 [ 49.647884] FS: 00007f6b1b6d0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.649281] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.650351] CR2: 00007ffd60607ef8 CR3: 000000000fd35000 CR4: 0000000000350ef0 [ 49.651611] Call Trace: [ 49.652137] [ 49.652537] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.653431] ? __create_object+0x59/0x80 [ 49.654243] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.655219] __vmalloc_noprof+0x59/0x60 [ 49.655991] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.656855] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.657781] bpf_prog_alloc+0x39/0x200 [ 49.658470] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.659390] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.660289] do_seccomp+0x349/0x25e0 [ 49.661012] ? find_held_lock+0x2b/0x80 [ 49.661774] ? do_prlimit+0x310/0x610 [ 49.662465] ? __pfx_do_seccomp+0x10/0x10 [ 49.663253] ? do_raw_spin_unlock+0x53/0x220 [ 49.664079] ? _raw_spin_unlock+0x1e/0x40 [ 49.664875] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.665848] ? static_key_count+0x60/0x80 [ 49.666598] prctl_set_seccomp+0x4e/0x70 [ 49.667534] __do_sys_prctl+0xe6c/0x1d70 [ 49.668489] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.669541] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.670752] ? irqentry_exit+0xf3/0x650 [ 49.671636] do_syscall_64+0xbf/0x430 [ 49.672541] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.673736] RIP: 0033:0x7f6b1bbc25cd [ 49.674549] 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 [ 49.677907] RSP: 002b:00007ffd60606960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.679292] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6b1bbc25cd [ 49.680570] RDX: 000055993990ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.681884] RBP: 00007ffd606069c0 R08: 0000000000000000 R09: 00007ffd60606060 [ 49.683179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559945fc3ad0 [ 49.684464] R13: 00007ffd60606df0 R14: 0000559945fc4bc0 R15: 0000559945fd5780 [ 49.685769] [ 49.686204] irq event stamp: 1727 [ 49.686859] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 49.688359] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 49.689888] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 49.691444] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 49.692980] ---[ end trace 0000000000000000 ]--- [ 50.530850] ------------[ cut here ]------------ [ 50.531583] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.533270] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.534507] Modules linked in: [ 50.535056] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.536717] Tainted: [W]=WARN [ 50.537175] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.538444] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.539205] 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 [ 50.541817] RSP: 0018:ffff888016987bc0 EFLAGS: 00010286 [ 50.542612] RAX: 0000000000000000 RBX: ffffed1002d30f78 RCX: ffffffff813a4050 [ 50.543675] RDX: ffff88800ac4d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.544750] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d30f2f [ 50.545828] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.546925] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016987df8 [ 50.547986] FS: 00007f683c7db900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.549188] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.550054] CR2: 00007fff1ddc9ef8 CR3: 000000001e0b2000 CR4: 0000000000350ef0 [ 50.551156] Call Trace: [ 50.551538] [ 50.551911] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.552624] ? __create_object+0x59/0x80 [ 50.553288] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.554122] __vmalloc_noprof+0x59/0x60 [ 50.554780] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.555471] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.556254] bpf_prog_alloc+0x39/0x200 [ 50.556871] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.557599] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.558397] do_seccomp+0x349/0x25e0 [ 50.558996] ? find_held_lock+0x2b/0x80 [ 50.559591] ? do_prlimit+0x310/0x610 [ 50.560219] ? __pfx_do_seccomp+0x10/0x10 [ 50.560872] ? do_raw_spin_unlock+0x53/0x220 [ 50.561522] ? _raw_spin_unlock+0x1e/0x40 [ 50.562198] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.563012] ? static_key_count+0x60/0x80 [ 50.563641] prctl_set_seccomp+0x4e/0x70 [ 50.564287] __do_sys_prctl+0xe6c/0x1d70 [ 50.564945] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.565617] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.566459] ? irqentry_exit+0xf3/0x650 [ 50.567095] do_syscall_64+0xbf/0x430 [ 50.567672] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.568460] RIP: 0033:0x7f683cccd5cd [ 50.569047] 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 [ 50.571730] RSP: 002b:00007fff1ddc7ea0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.572867] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f683cccd5cd [ 50.573942] RDX: 0000561c6ea25e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.575057] RBP: 00007fff1ddc7f00 R08: 0000000000000000 R09: 00007fff1ddc75a0 [ 50.576127] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561c8793aad0 [ 50.577194] R13: 00007fff1ddc8330 R14: 0000561c8793bbc0 R15: 0000561c8794c780 [ 50.578323] [ 50.578675] irq event stamp: 1693 [ 50.579206] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 50.580471] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 50.581735] softirqs last enabled at (1180): [] handle_softirqs+0x50c/0x770 [ 50.583052] softirqs last disabled at (1159): [] __irq_exit_rcu+0xc4/0x100 [ 50.584315] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29890' (ECDSA) to the list of known hosts. 2025/11/18 04:20:11 fuzzer started 2025/11/18 04:20:11 dialing manager at localhost:37895 2025/11/18 04:20:11 checking machine... 2025/11/18 04:20:11 checking revisions... [ 51.527109] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:20:11 testing simple program... [ 51.637678] cgroup: Unknown subsys name 'net' [ 51.713024] cgroup: Unknown subsys name 'cpuset' [ 51.725639] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:20:10 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888016597c00 RCX=ffffffff81b8a7cf RDX=1ffffffff0a80814 RSI=ffffffff81b8a7d9 RDI=ffffffff854040a0 RBP=ffff88800f027d88 RSP=ffff88800f027d40 R8 =0000000000000001 R9 =ffffed1002cb2fac R10=0000000000000002 R11=0000000000000001 R12=0000000004020003 R13=ffff88800f027dd0 R14=ffffffff85404080 R15=0000000000000002 RIP=ffffffff81751c70 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 00007f6b1b6d0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2cc88db000 CR3=0000000013dda000 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=30323a343020383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3034325b646873732030313a3032 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303336 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=000000000002ba91 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=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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6b1bc85650 CR3=000000000dc29000 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=2c9078395d46ab8c084a25210543d370 XMM02=2c67c8bc2e329bc300000000003029d8 XMM03=fb795ef6d6577056000000000030ec38 XMM04=1bd1a118c18d43ab00000000000ae988 XMM05=d96877daac096994000000000031f4f8 XMM06=474038aa6c007e1f000000000031eb80 XMM07=e042d86d42eb936e000000000030ef10 XMM08=16705bd8df414b950000000000302a38 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000