[ 39.157479] ------------[ cut here ]------------ [ 39.158399] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.160389] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.161851] Modules linked in: [ 39.162486] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.164513] Tainted: [W]=WARN [ 39.165071] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.166525] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.167429] 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 [ 39.170603] RSP: 0018:ffff88801685fbc0 EFLAGS: 00010286 [ 39.171578] RAX: 0000000000000000 RBX: ffffed1002d0bf78 RCX: ffffffff813a4050 [ 39.172872] RDX: ffff8880169a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.174147] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d0bf2f [ 39.175425] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.176707] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801685fdf8 [ 39.177977] FS: 00007f34af939900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.179425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.180488] CR2: 00007ffec2df0ef7 CR3: 0000000009d49000 CR4: 0000000000350ef0 [ 39.181769] Call Trace: [ 39.182262] [ 39.182673] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.183585] ? __create_object+0x59/0x80 [ 39.184377] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.185369] __vmalloc_noprof+0x59/0x60 [ 39.186096] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.186960] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.187884] bpf_prog_alloc+0x39/0x200 [ 39.188625] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.189565] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.190487] do_seccomp+0x349/0x25e0 [ 39.191161] ? find_held_lock+0x2b/0x80 [ 39.191937] ? do_prlimit+0x310/0x610 [ 39.192720] ? __pfx_do_seccomp+0x10/0x10 [ 39.193497] ? do_raw_spin_unlock+0x53/0x220 [ 39.194326] ? _raw_spin_unlock+0x1e/0x40 [ 39.195058] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.196017] ? static_key_count+0x60/0x80 [ 39.196832] prctl_set_seccomp+0x4e/0x70 [ 39.197609] __do_sys_prctl+0xe6c/0x1d70 [ 39.198394] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.199277] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.200248] ? irqentry_exit+0xf3/0x650 [ 39.200977] do_syscall_64+0xbf/0x430 [ 39.201735] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.202678] RIP: 0033:0x7f34afe2b5cd [ 39.203392] 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 [ 39.206558] RSP: 002b:00007ffec2dee4e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.207917] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f34afe2b5cd [ 39.209231] RDX: 000055dc8e660e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.210517] RBP: 00007ffec2dee540 R08: 0000000000000000 R09: 00007ffec2dedbe0 [ 39.211812] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dcc9d41ad0 [ 39.213122] R13: 00007ffec2dee970 R14: 000055dcc9d42bc0 R15: 000055dcc9d53780 [ 39.214425] [ 39.214859] irq event stamp: 1755 [ 39.215518] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 39.217054] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 39.218581] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 39.220137] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 39.221616] ---[ end trace 0000000000000000 ]--- [ 42.665173] ------------[ cut here ]------------ [ 42.666439] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.669000] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.673171] Modules linked in: [ 42.674134] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.676696] Tainted: [W]=WARN [ 42.677473] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.679340] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.680495] 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 [ 42.684050] RSP: 0018:ffff8880174e7bc0 EFLAGS: 00010286 [ 42.685223] RAX: 0000000000000000 RBX: ffffed1002e9cf78 RCX: ffffffff813a4050 [ 42.686580] RDX: ffff888017568000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.687946] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e9cf2f [ 42.689334] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.690680] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174e7df8 [ 42.692060] FS: 00007fe0a364b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.693610] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.694724] CR2: 00007fffc9490ef7 CR3: 000000000ce3d000 CR4: 0000000000350ef0 [ 42.696073] Call Trace: [ 42.696618] [ 42.697048] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.698004] ? __create_object+0x59/0x80 [ 42.698824] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.699856] __vmalloc_noprof+0x59/0x60 [ 42.700662] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.701579] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.702553] bpf_prog_alloc+0x39/0x200 [ 42.703369] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.704353] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.705336] do_seccomp+0x349/0x25e0 [ 42.706026] ? find_held_lock+0x2b/0x80 [ 42.706838] ? do_prlimit+0x310/0x610 [ 42.707633] ? __pfx_do_seccomp+0x10/0x10 [ 42.708457] ? do_raw_spin_unlock+0x53/0x220 [ 42.709351] ? _raw_spin_unlock+0x1e/0x40 [ 42.710124] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.711151] ? static_key_count+0x60/0x80 [ 42.711985] prctl_set_seccomp+0x4e/0x70 [ 42.712827] __do_sys_prctl+0xe6c/0x1d70 [ 42.713655] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.714581] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.715613] ? irqentry_exit+0xf3/0x650 [ 42.716423] do_syscall_64+0xbf/0x430 [ 42.717174] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.718174] RIP: 0033:0x7fe0a3b3d5cd [ 42.718915] 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 [ 42.722235] RSP: 002b:00007fffc948ea20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.723652] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe0a3b3d5cd [ 42.724997] RDX: 0000563465ea1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.726141] RBP: 00007fffc948ea80 R08: 0000000000000000 R09: 00007fffc948e120 [ 42.727260] R10: 0000000000000000 R11: 0000000000000246 R12: 000056349b4f4ad0 [ 42.728366] R13: 00007fffc948eeb0 R14: 000056349b4f5bc0 R15: 000056349b506780 [ 42.729509] [ 42.729870] irq event stamp: 2105 [ 42.730437] hardirqs last enabled at (2115): [] __up_console_sem+0x78/0x80 [ 42.731774] hardirqs last disabled at (2124): [] __up_console_sem+0x5d/0x80 [ 42.733141] softirqs last enabled at (1844): [] handle_softirqs+0x50c/0x770 [ 42.734484] softirqs last disabled at (1839): [] __irq_exit_rcu+0xc4/0x100 [ 42.735779] ---[ end trace 0000000000000000 ]--- [ 43.521553] ------------[ cut here ]------------ [ 43.522319] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.524001] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.525233] Modules linked in: [ 43.525727] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.527371] Tainted: [W]=WARN [ 43.527831] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.529060] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.529819] 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 [ 43.532675] RSP: 0018:ffff888017157bc0 EFLAGS: 00010286 [ 43.533548] RAX: 0000000000000000 RBX: ffffed1002e2af78 RCX: ffffffff813a4050 [ 43.534621] RDX: ffff888016a05340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.535685] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2af2f [ 43.536774] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.537844] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017157df8 [ 43.538924] FS: 00007f5652786900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.540114] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.541019] CR2: 00007f5652c78580 CR3: 0000000020ff6000 CR4: 0000000000350ef0 [ 43.542088] Call Trace: [ 43.542499] [ 43.542841] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.543596] ? __create_object+0x59/0x80 [ 43.544247] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.545022] __vmalloc_noprof+0x59/0x60 [ 43.545658] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.546378] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.547113] bpf_prog_alloc+0x39/0x200 [ 43.547724] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.548493] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.549251] do_seccomp+0x349/0x25e0 [ 43.549815] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.550562] ? __pfx_do_seccomp+0x10/0x10 [ 43.551214] ? find_held_lock+0x2b/0x80 [ 43.551809] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.552616] ? static_key_count+0x60/0x80 [ 43.553287] prctl_set_seccomp+0x4e/0x70 [ 43.553895] __do_sys_prctl+0xe6c/0x1d70 [ 43.554557] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.555273] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.556043] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.556857] ? irqentry_exit+0xf3/0x650 [ 43.557499] do_syscall_64+0xbf/0x430 [ 43.558078] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.558870] RIP: 0033:0x7f5652c785cd [ 43.559459] 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 [ 43.562095] RSP: 002b:00007ffdaf30b650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.563236] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5652c785cd [ 43.564297] RDX: 000055898be3fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.565545] RBP: 00007ffdaf30b6b0 R08: 0000000000000000 R09: 00007ffdaf30ad50 [ 43.566836] R10: 0000000000000000 R11: 0000000000000246 R12: 000055898efeead0 [ 43.567903] R13: 00007ffdaf30bae0 R14: 000055898efefbc0 R15: 000055898f000780 [ 43.569005] [ 43.569390] irq event stamp: 1797 [ 43.569896] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 43.571163] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 43.572448] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 43.573747] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 43.575017] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27826' (ECDSA) to the list of known hosts. 2025/11/18 04:30:11 fuzzer started 2025/11/18 04:30:11 dialing manager at localhost:37895 2025/11/18 04:30:11 checking machine... 2025/11/18 04:30:11 checking revisions... [ 44.493379] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:30:11 testing simple program... [ 44.600026] cgroup: Unknown subsys name 'net' [ 44.677114] cgroup: Unknown subsys name 'cpuset' [ 44.692656] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:30:10 Registers: info registers vcpu 0 RAX=ffffffff8135e4c3 RBX=ffffffff866abc08 RCX=ffffffff8135ee84 RDX=0000000000000000 RSI=ffffffff86a0143e RDI=ffffffff866abc08 RBP=ffffffff866abc0c RSP=ffff88806ce08998 R8 =ffffffff86a0143e R9 =0000000000000000 R10=000000000003c9ed R11=0000000000006e15 R12=ffffffff866abc08 R13=ffffffff866abc08 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff8135dad7 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 00007f76599d9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f76590ef080 CR3=000000000d432000 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=80d795267c27c0baa742e064a2363f80 XMM02=00000000003023d0eff9b2d0a8fce9cb XMM03=00000000003024a02c67c8bc2e329bc3 XMM04=ac4204f33d15eceb00000000000ae988 XMM05=e29569798a50c41c000000000031f680 XMM06=14648eaa1277bab1000000000031e538 XMM07=fb795ef6d6577056000000000030dac8 XMM08=2c67c8bc2e329bc30000000000302440 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000080000000 RBX=0000000000000002 RCX=ffffffff84bf0570 RDX=ffff8880181e5340 RSI=0000000000000001 RDI=0000000000000001 RBP=dffffc0000000000 RSP=ffff888018fcfc88 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000002 R11=0000000000000001 R12=00007fffc9489c0c R13=0000000000000000 R14=0000000000000002 R15=00007fe0a367ffff RIP=ffffffff817515d2 RFL=00000293 [--S-A-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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fe0a364b900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffc9489c0c CR3=0000000020e8e000 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=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=000000000000000000000000000000ff XMM04=8dce0300a3d8824b3521d1ebd2cbb2ce XMM05=000000ff0000000000000000000000ff XMM06=61770300252365093516a314cccbb200 XMM07=672065736f6c635f6e6f69737365733a XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000