[ 54.127053] ------------[ cut here ]------------ [ 54.127918] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.129721] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 54.131027] Modules linked in: [ 54.131547] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.133351] Tainted: [W]=WARN [ 54.133887] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.135204] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.136022] 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 [ 54.138835] RSP: 0018:ffff88801cc17bc0 EFLAGS: 00010286 [ 54.139714] RAX: 0000000000000000 RBX: ffffed1003982f78 RCX: ffffffff813a4050 [ 54.140870] RDX: ffff8880154e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.142021] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003982f2f [ 54.143189] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.144332] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801cc17df8 [ 54.145483] FS: 00007ff17861b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.146760] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.147742] CR2: 00007ffcfb6e0ef8 CR3: 000000000d733000 CR4: 0000000000350ef0 [ 54.148888] Call Trace: [ 54.149305] [ 54.149713] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.150476] ? __create_object+0x59/0x80 [ 54.151182] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.152048] __vmalloc_noprof+0x59/0x60 [ 54.152729] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.153467] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.154297] bpf_prog_alloc+0x39/0x200 [ 54.154963] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.155799] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.156616] do_seccomp+0x349/0x25e0 [ 54.157218] ? find_held_lock+0x2b/0x80 [ 54.157900] ? do_prlimit+0x310/0x610 [ 54.158521] ? __pfx_do_seccomp+0x10/0x10 [ 54.159232] ? do_raw_spin_unlock+0x53/0x220 [ 54.159978] ? _raw_spin_unlock+0x1e/0x40 [ 54.160668] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.161482] ? static_key_count+0x60/0x80 [ 54.162199] prctl_set_seccomp+0x4e/0x70 [ 54.162888] __do_sys_prctl+0xe6c/0x1d70 [ 54.163578] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.164304] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.165165] ? irqentry_exit+0xf3/0x650 [ 54.165844] do_syscall_64+0xbf/0x430 [ 54.166470] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.167320] RIP: 0033:0x7ff178b0d5cd [ 54.167954] 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 [ 54.170765] RSP: 002b:00007ffcfb6de930 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.172002] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff178b0d5cd [ 54.173143] RDX: 00005627b9af8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.174278] RBP: 00007ffcfb6de990 R08: 0000000000000000 R09: 00007ffcfb6de030 [ 54.175431] R10: 0000000000000000 R11: 0000000000000246 R12: 00005627cf33a2b0 [ 54.176596] R13: 00007ffcfb6dedc0 R14: 00005627cf33cd20 R15: 00005627cf34e8d0 [ 54.177748] [ 54.178124] irq event stamp: 1799 [ 54.178700] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 54.180086] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 54.181435] softirqs last enabled at (1316): [] handle_softirqs+0x50c/0x770 [ 54.182808] softirqs last disabled at (1307): [] __irq_exit_rcu+0xc4/0x100 [ 54.184181] ---[ end trace 0000000000000000 ]--- [ 57.415900] ------------[ cut here ]------------ [ 57.416680] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.418424] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 57.419664] Modules linked in: [ 57.420160] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.421842] Tainted: [W]=WARN [ 57.422541] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.424060] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.425001] 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 [ 57.428141] RSP: 0018:ffff888015767bc0 EFLAGS: 00010286 [ 57.428974] RAX: 0000000000000000 RBX: ffffed1002aecf78 RCX: ffffffff813a4050 [ 57.430080] RDX: ffff888017258000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.431196] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002aecf2f [ 57.432293] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.433678] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015767df8 [ 57.434957] FS: 00007f8315a22900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.436219] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.437218] CR2: 00007f8315f14580 CR3: 000000000d0d5000 CR4: 0000000000350ef0 [ 57.438639] Call Trace: [ 57.439046] [ 57.439438] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.440585] ? __create_object+0x59/0x80 [ 57.441418] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.442252] __vmalloc_noprof+0x59/0x60 [ 57.442999] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.443757] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.444525] bpf_prog_alloc+0x39/0x200 [ 57.445151] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.445968] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.446868] do_seccomp+0x349/0x25e0 [ 57.447476] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.448434] ? __pfx_do_seccomp+0x10/0x10 [ 57.449268] ? find_held_lock+0x2b/0x80 [ 57.449924] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.450820] ? static_key_count+0x60/0x80 [ 57.451612] prctl_set_seccomp+0x4e/0x70 [ 57.452218] __do_sys_prctl+0xe6c/0x1d70 [ 57.452905] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.453635] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.454599] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.455428] ? irqentry_exit+0xf3/0x650 [ 57.456153] do_syscall_64+0xbf/0x430 [ 57.456853] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.457849] RIP: 0033:0x7f8315f145cd [ 57.458424] 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 [ 57.461652] RSP: 002b:00007fff9533cae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.463021] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8315f145cd [ 57.464107] RDX: 0000555c47858e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.465174] RBP: 00007fff9533cb40 R08: 0000000000000000 R09: 00007fff9533c1e0 [ 57.466259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555c7531dad0 [ 57.467392] R13: 00007fff9533cf70 R14: 0000555c7531ebc0 R15: 0000555c7532f780 [ 57.468487] [ 57.468875] irq event stamp: 1793 [ 57.469406] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 57.470685] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 57.471988] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 57.473363] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 57.475137] ---[ end trace 0000000000000000 ]--- [ 58.281988] ------------[ cut here ]------------ [ 58.282985] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.285045] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 58.286583] Modules linked in: [ 58.287193] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.289299] Tainted: [W]=WARN [ 58.289925] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.291462] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.292430] 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 [ 58.295707] RSP: 0018:ffff88801cd27bc0 EFLAGS: 00010286 [ 58.296712] RAX: 0000000000000000 RBX: ffffed10039a4f78 RCX: ffffffff813a4050 [ 58.298024] RDX: ffff88800f4a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.299384] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10039a4f2f [ 58.300718] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.302035] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801cd27df8 [ 58.303388] FS: 00007fae3ffab900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.304863] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.305967] CR2: 00007ffe5baaeef8 CR3: 000000001f732000 CR4: 0000000000350ef0 [ 58.307343] Call Trace: [ 58.307869] [ 58.308300] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.309229] ? __create_object+0x59/0x80 [ 58.310049] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.311095] __vmalloc_noprof+0x59/0x60 [ 58.311906] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.312822] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.313808] bpf_prog_alloc+0x39/0x200 [ 58.314536] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.315531] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.316475] do_seccomp+0x349/0x25e0 [ 58.317228] ? find_held_lock+0x2b/0x80 [ 58.318023] ? do_prlimit+0x310/0x610 [ 58.318829] ? __pfx_do_seccomp+0x10/0x10 [ 58.319697] ? do_raw_spin_unlock+0x53/0x220 [ 58.320524] ? _raw_spin_unlock+0x1e/0x40 [ 58.321354] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.322368] ? static_key_count+0x60/0x80 [ 58.323238] prctl_set_seccomp+0x4e/0x70 [ 58.324097] __do_sys_prctl+0xe6c/0x1d70 [ 58.324923] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.325976] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.327259] ? irqentry_exit+0xf3/0x650 [ 58.328276] do_syscall_64+0xbf/0x430 [ 58.329272] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.330527] RIP: 0033:0x7fae4049d5cd [ 58.331445] 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 [ 58.334770] RSP: 002b:00007ffe5baad840 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.336196] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fae4049d5cd [ 58.337588] RDX: 000055aa93670e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.338933] RBP: 00007ffe5baad8a0 R08: 0000000000000000 R09: 00007ffe5baacf40 [ 58.340129] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aaa5ca22b0 [ 58.341242] R13: 00007ffe5baadcd0 R14: 000055aaa5ca4d20 R15: 000055aaa5cb68d0 [ 58.342361] [ 58.342747] irq event stamp: 1787 [ 58.343273] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 58.344604] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 58.345899] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 58.347250] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 58.348576] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55863' (ECDSA) to the list of known hosts. 2025/11/18 07:13:55 fuzzer started 2025/11/18 07:13:55 dialing manager at localhost:37895 2025/11/18 07:13:55 checking machine... 2025/11/18 07:13:55 checking revisions... [ 59.315489] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:13:55 testing simple program... [ 59.423362] cgroup: Unknown subsys name 'net' [ 59.510629] cgroup: Unknown subsys name 'cpuset' [ 59.535213] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:13:54 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88800f31f1d8 RCX=ffff88806ce089c4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888015433b7c RBP=ffff888015433780 RSP=ffff88806ce089d0 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000006e15 R12=ffff88806ce08a01 R13=ffff88806ce08ab8 R14=ffff88800f31f1a8 R15=ffff88806ce08a70 RIP=ffffffff815d29c0 RFL=00000217 [----APC] 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 00007fac5c054900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc466c7358 CR3=000000000d96c000 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=4ea5444a5ff31e98204ff3eb55920bda XMM02=0000000000304be8d59e07bde36eea69 XMM03=0000000000304d10ec2efd57dc4c00df XMM04=bfd8b1554351399300000000000ae988 XMM05=6df592b5c47dbd9c00000000003229f0 XMM06=a1b6a8179b573c3d0000000000321028 XMM07=fb795ef6d65770560000000000310500 XMM08=2c67c8bc2e329bc30000000000304d10 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000020000 RBX=ffff8880154ed340 RCX=0000000000000000 RDX=0000000000040005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880154edd98 RSP=ffff888019b0f300 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880154eddc0 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc RFL=00000006 [-----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 00007f8315a22900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff95336000 CR3=000000001f763000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000