[ 45.960769] ------------[ cut here ]------------ [ 45.961527] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.963209] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.964437] Modules linked in: [ 45.964956] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.966593] Tainted: [W]=WARN [ 45.967133] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.968353] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.969106] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 45.971736] RSP: 0018:ffff88801a047bc0 EFLAGS: 00010286 [ 45.972510] RAX: 0000000000000000 RBX: ffffed1003408f78 RCX: ffffffff813a4050 [ 45.973561] RDX: ffff88801a068000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.974632] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003408f2f [ 45.975707] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.976771] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a047df8 [ 45.977829] FS: 00007f2c9aeba900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.979026] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.979915] CR2: 00007ffe8c96cef7 CR3: 000000000ece8000 CR4: 0000000000350ef0 [ 45.980990] Call Trace: [ 45.981376] [ 45.981743] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.982451] ? __create_object+0x59/0x80 [ 45.983114] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.983909] __vmalloc_noprof+0x59/0x60 [ 45.984503] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.985224] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.985993] bpf_prog_alloc+0x39/0x200 [ 45.986569] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.987343] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.988092] do_seccomp+0x349/0x25e0 [ 45.988646] ? find_held_lock+0x2b/0x80 [ 45.989274] ? do_prlimit+0x310/0x610 [ 45.989889] ? __pfx_do_seccomp+0x10/0x10 [ 45.990506] ? do_raw_spin_unlock+0x53/0x220 [ 45.991203] ? _raw_spin_unlock+0x1e/0x40 [ 45.991856] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.992611] ? static_key_count+0x60/0x80 [ 45.993277] prctl_set_seccomp+0x4e/0x70 [ 45.993913] __do_sys_prctl+0xe6c/0x1d70 [ 45.994526] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.995245] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.996040] ? irqentry_exit+0xf3/0x650 [ 45.996629] do_syscall_64+0xbf/0x430 [ 45.997241] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.998031] RIP: 0033:0x7f2c9b3ac5cd [ 45.998578] 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 [ 46.001224] RSP: 002b:00007ffe8c96aef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.002352] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2c9b3ac5cd [ 46.003421] RDX: 000056513fc89e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.004482] RBP: 00007ffe8c96af50 R08: 0000000000000000 R09: 00007ffe8c96a5f0 [ 46.005544] R10: 0000000000000000 R11: 0000000000000246 R12: 000056517ab79ad0 [ 46.006607] R13: 00007ffe8c96b380 R14: 000056517ab7abc0 R15: 000056517ab8b780 [ 46.007710] [ 46.008070] irq event stamp: 1715 [ 46.008569] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 46.009834] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 46.011094] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 46.012370] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 46.013619] ---[ end trace 0000000000000000 ]--- [ 48.775505] ------------[ cut here ]------------ [ 48.775999] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.777033] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 48.777791] Modules linked in: [ 48.778096] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.779149] Tainted: [W]=WARN [ 48.779438] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.780212] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.780663] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 48.782344] RSP: 0018:ffff88801bc57bc0 EFLAGS: 00010286 [ 48.782865] RAX: 0000000000000000 RBX: ffffed100378af78 RCX: ffffffff813a4050 [ 48.783525] RDX: ffff888017228000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.784206] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100378af2f [ 48.784866] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.785509] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bc57df8 [ 48.786175] FS: 00007f3adab3a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.786930] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.787452] CR2: 00007ffcd18ecef7 CR3: 000000000d75f000 CR4: 0000000000350ef0 [ 48.788117] Call Trace: [ 48.788357] [ 48.788567] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.789032] ? __create_object+0x59/0x80 [ 48.789410] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.789912] __vmalloc_noprof+0x59/0x60 [ 48.790278] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.790725] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.791190] bpf_prog_alloc+0x39/0x200 [ 48.791543] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.792023] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.792470] do_seccomp+0x349/0x25e0 [ 48.792842] ? find_held_lock+0x2b/0x80 [ 48.793210] ? do_prlimit+0x310/0x610 [ 48.793564] ? __pfx_do_seccomp+0x10/0x10 [ 48.793969] ? do_raw_spin_unlock+0x53/0x220 [ 48.794377] ? _raw_spin_unlock+0x1e/0x40 [ 48.794779] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.795258] ? static_key_count+0x60/0x80 [ 48.795641] prctl_set_seccomp+0x4e/0x70 [ 48.796039] __do_sys_prctl+0xe6c/0x1d70 [ 48.796419] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.796865] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.797334] ? irqentry_exit+0xf3/0x650 [ 48.797721] do_syscall_64+0xbf/0x430 [ 48.798081] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.798540] RIP: 0033:0x7f3adb02c5cd [ 48.798909] 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 [ 48.800545] RSP: 002b:00007ffcd18eb9e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.801249] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3adb02c5cd [ 48.801910] RDX: 00005618fa093e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.802542] RBP: 00007ffcd18eba40 R08: 0000000000000000 R09: 00007ffcd18eb0e0 [ 48.803205] R10: 0000000000000000 R11: 0000000000000246 R12: 000056191d305ad0 [ 48.803869] R13: 00007ffcd18ebe70 R14: 000056191d306bc0 R15: 000056191d317780 [ 48.804515] [ 48.804756] irq event stamp: 2965 [ 48.805068] hardirqs last enabled at (2973): [] __up_console_sem+0x78/0x80 [ 48.805853] hardirqs last disabled at (2982): [] __up_console_sem+0x5d/0x80 [ 48.806614] softirqs last enabled at (2488): [] handle_softirqs+0x50c/0x770 [ 48.807411] softirqs last disabled at (2479): [] __irq_exit_rcu+0xc4/0x100 [ 48.808199] ---[ end trace 0000000000000000 ]--- [ 49.607515] ------------[ cut here ]------------ [ 49.608433] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.610430] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.611911] Modules linked in: [ 49.612504] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.614471] Tainted: [W]=WARN [ 49.615071] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.616531] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.617440] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 49.620574] RSP: 0018:ffff88801720fbc0 EFLAGS: 00010286 [ 49.621536] RAX: 0000000000000000 RBX: ffffed1002e41f78 RCX: ffffffff813a4050 [ 49.622793] RDX: ffff888015731bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.624061] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e41f2f [ 49.625302] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.626559] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801720fdf8 [ 49.627824] FS: 00007fdb324b2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.629234] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.630279] CR2: 00007fdb329a4580 CR3: 000000000d7e8000 CR4: 0000000000350ef0 [ 49.631546] Call Trace: [ 49.632046] [ 49.632451] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.633330] ? __create_object+0x59/0x80 [ 49.634090] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.635047] __vmalloc_noprof+0x59/0x60 [ 49.635805] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.636615] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.637519] bpf_prog_alloc+0x39/0x200 [ 49.638248] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.639164] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.640057] do_seccomp+0x349/0x25e0 [ 49.640783] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.641631] ? __pfx_do_seccomp+0x10/0x10 [ 49.642415] ? find_held_lock+0x2b/0x80 [ 49.643182] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.644158] ? static_key_count+0x60/0x80 [ 49.644977] prctl_set_seccomp+0x4e/0x70 [ 49.645741] __do_sys_prctl+0xe6c/0x1d70 [ 49.646476] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.647342] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.648357] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.649358] ? irqentry_exit+0xf3/0x650 [ 49.650120] do_syscall_64+0xbf/0x430 [ 49.650855] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.651822] RIP: 0033:0x7fdb329a45cd [ 49.652495] 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 [ 49.655701] RSP: 002b:00007ffec254e0e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.657061] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdb329a45cd [ 49.658377] RDX: 000055fde7a24e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.659702] RBP: 00007ffec254e140 R08: 0000000000000000 R09: 00007ffec254d7e0 [ 49.660995] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fe1f5212b0 [ 49.662266] R13: 00007ffec254e570 R14: 000055fe1f523d20 R15: 000055fe1f5358d0 [ 49.663556] [ 49.664019] irq event stamp: 1769 [ 49.664607] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 49.666104] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 49.667603] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 49.669116] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 49.670596] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56696' (ECDSA) to the list of known hosts. 2025/11/19 06:01:18 fuzzer started 2025/11/19 06:01:19 dialing manager at localhost:34383 2025/11/19 06:01:19 checking machine... 2025/11/19 06:01:19 checking revisions... [ 50.592784] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:01:19 testing simple program... [ 50.673747] cgroup: Unknown subsys name 'net' [ 50.748386] cgroup: Unknown subsys name 'cpuset' [ 50.784479] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:01:18 Registers: info registers vcpu 0 RAX=ffffffff86a4326d RBX=0000000000000001 RCX=ffffffff86a43268 RDX=dffffc0000000000 RSI=ffffffff86a4326d RDI=ffffffff866d7b88 RBP=ffff888009627878 RSP=ffff8880096277b0 R8 =ffffffff86a43262 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000011d7b R12=ffff888009627880 R13=ffff888009627868 R14=ffff888009627861 R15=ffff888009627820 RIP=ffffffff8135e80d RFL=00000282 [--S----] 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=00007f3adb0f1618 CR3=000000000b82d000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000214b5 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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=00007f7308fd3020 CR3=000000000d924000 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=2038313a31303a363020393120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037313a31303a3630203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000