[ 45.745116] ------------[ cut here ]------------ [ 45.745897] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.747573] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.748794] Modules linked in: [ 45.749286] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.750943] Tainted: [W]=WARN [ 45.751439] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.752675] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.753440] 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 [ 45.756086] RSP: 0018:ffff888017bffbc0 EFLAGS: 00010286 [ 45.756895] RAX: 0000000000000000 RBX: ffffed1002f7ff78 RCX: ffffffff813a4050 [ 45.757965] RDX: ffff888015e73780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.759023] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f7ff2f [ 45.760104] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.761175] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bffdf8 [ 45.762244] FS: 00007f05f2e53900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.763447] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.764312] CR2: 00007f05f3345580 CR3: 000000000ce68000 CR4: 0000000000350ef0 [ 45.765392] Call Trace: [ 45.765778] [ 45.766115] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.766854] ? __create_object+0x59/0x80 [ 45.767505] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.768290] __vmalloc_noprof+0x59/0x60 [ 45.768926] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.769646] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.770420] bpf_prog_alloc+0x39/0x200 [ 45.770998] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.771773] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.772525] do_seccomp+0x349/0x25e0 [ 45.773081] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.773841] ? __pfx_do_seccomp+0x10/0x10 [ 45.774491] ? find_held_lock+0x2b/0x80 [ 45.775089] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.775892] ? static_key_count+0x60/0x80 [ 45.776572] prctl_set_seccomp+0x4e/0x70 [ 45.777181] __do_sys_prctl+0xe6c/0x1d70 [ 45.777841] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.778561] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.779336] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.780158] ? irqentry_exit+0xf3/0x650 [ 45.780795] do_syscall_64+0xbf/0x430 [ 45.781404] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.782155] RIP: 0033:0x7f05f33455cd [ 45.782747] 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 [ 45.785395] RSP: 002b:00007fff95324480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.786536] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f05f33455cd [ 45.787606] RDX: 000055b6e28ffe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.788694] RBP: 00007fff953244e0 R08: 0000000000000000 R09: 00007fff95323b80 [ 45.789766] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b6e84e32b0 [ 45.790836] R13: 00007fff95324910 R14: 000055b6e84e5d20 R15: 000055b6e84f78d0 [ 45.791905] [ 45.792264] irq event stamp: 1677 [ 45.792811] hardirqs last enabled at (1687): [] __up_console_sem+0x78/0x80 [ 45.794073] hardirqs last disabled at (1696): [] __up_console_sem+0x5d/0x80 [ 45.795331] softirqs last enabled at (1214): [] handle_softirqs+0x50c/0x770 [ 45.796651] softirqs last disabled at (1209): [] __irq_exit_rcu+0xc4/0x100 [ 45.797931] ---[ end trace 0000000000000000 ]--- [ 49.382297] ------------[ cut here ]------------ [ 49.383263] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.385363] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 49.387065] Modules linked in: [ 49.387762] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.389736] Tainted: [W]=WARN [ 49.390289] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.391739] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.392666] 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 [ 49.395879] RSP: 0018:ffff888017357bc0 EFLAGS: 00010286 [ 49.396879] RAX: 0000000000000000 RBX: ffffed1002e6af78 RCX: ffffffff813a4050 [ 49.398167] RDX: ffff888013c01bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.399457] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e6af2f [ 49.400765] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.402046] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017357df8 [ 49.403331] FS: 00007f8429460900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.404802] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.405864] CR2: 00007ffc26673ef8 CR3: 000000001b9f6000 CR4: 0000000000350ef0 [ 49.407217] Call Trace: [ 49.407727] [ 49.408154] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.409058] ? __create_object+0x59/0x80 [ 49.409824] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.410791] __vmalloc_noprof+0x59/0x60 [ 49.411547] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.412444] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.413333] bpf_prog_alloc+0x39/0x200 [ 49.414072] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.414993] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.415898] do_seccomp+0x349/0x25e0 [ 49.416646] ? find_held_lock+0x2b/0x80 [ 49.417359] ? do_prlimit+0x310/0x610 [ 49.418108] ? __pfx_do_seccomp+0x10/0x10 [ 49.418895] ? do_raw_spin_unlock+0x53/0x220 [ 49.419725] ? _raw_spin_unlock+0x1e/0x40 [ 49.420528] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.421540] ? static_key_count+0x60/0x80 [ 49.422318] prctl_set_seccomp+0x4e/0x70 [ 49.423090] __do_sys_prctl+0xe6c/0x1d70 [ 49.423875] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.424740] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.425718] ? irqentry_exit+0xf3/0x650 [ 49.426491] do_syscall_64+0xbf/0x430 [ 49.427185] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.428162] RIP: 0033:0x7f84299525cd [ 49.428874] 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 [ 49.432079] RSP: 002b:00007ffc26671470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.433454] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f84299525cd [ 49.434787] RDX: 000055e455ed5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.436085] RBP: 00007ffc266714d0 R08: 0000000000000000 R09: 00007ffc26670b70 [ 49.437349] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e492ea3ad0 [ 49.438658] R13: 00007ffc26671900 R14: 000055e492ea4bc0 R15: 000055e492eb5780 [ 49.439939] [ 49.440364] irq event stamp: 1793 [ 49.440999] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 49.442510] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 49.444049] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 49.445584] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 49.447112] ---[ end trace 0000000000000000 ]--- [ 50.274738] ------------[ cut here ]------------ [ 50.275534] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.277308] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 50.278547] Modules linked in: [ 50.279049] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.280768] Tainted: [W]=WARN [ 50.281240] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.282471] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.283211] 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 [ 50.285888] RSP: 0018:ffff888016e0fbc0 EFLAGS: 00010286 [ 50.286726] RAX: 0000000000000000 RBX: ffffed1002dc1f78 RCX: ffffffff813a4050 [ 50.287793] RDX: ffff8880160f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.288879] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc1f2f [ 50.289954] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.291039] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e0fdf8 [ 50.292128] FS: 00007fdb93514900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.293348] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.294223] CR2: 00007fdb93a06580 CR3: 000000001d9ed000 CR4: 0000000000350ef0 [ 50.295307] Call Trace: [ 50.295720] [ 50.296075] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.296818] ? __create_object+0x59/0x80 [ 50.297495] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.298272] __vmalloc_noprof+0x59/0x60 [ 50.298899] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.300110] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.300888] bpf_prog_alloc+0x39/0x200 [ 50.301510] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.302251] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.303002] do_seccomp+0x349/0x25e0 [ 50.303603] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.304329] ? __pfx_do_seccomp+0x10/0x10 [ 50.304997] ? find_held_lock+0x2b/0x80 [ 50.305636] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.306454] ? static_key_count+0x60/0x80 [ 50.307100] prctl_set_seccomp+0x4e/0x70 [ 50.307760] __do_sys_prctl+0xe6c/0x1d70 [ 50.308433] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.309122] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.309938] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.310747] ? irqentry_exit+0xf3/0x650 [ 50.311349] do_syscall_64+0xbf/0x430 [ 50.311978] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.312786] RIP: 0033:0x7fdb93a065cd [ 50.313346] 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 [ 50.316046] RSP: 002b:00007fffd3a66d50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.317189] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdb93a065cd [ 50.318284] RDX: 00005573a745de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.319357] RBP: 00007fffd3a66db0 R08: 0000000000000000 R09: 00007fffd3a66450 [ 50.320456] R10: 0000000000000000 R11: 0000000000000246 R12: 00005573e42cd240 [ 50.321548] R13: 00007fffd3a671e0 R14: 00005573e42d6380 R15: 00005573e42e1540 [ 50.322643] [ 50.323003] irq event stamp: 1711 [ 50.323548] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 50.324833] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 50.326120] softirqs last enabled at (1244): [] handle_softirqs+0x50c/0x770 [ 50.327425] softirqs last disabled at (1231): [] __irq_exit_rcu+0xc4/0x100 [ 50.328722] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35474' (ECDSA) to the list of known hosts. 2025/11/18 02:39:16 fuzzer started 2025/11/18 02:39:16 dialing manager at localhost:37895 2025/11/18 02:39:16 checking machine... 2025/11/18 02:39:16 checking revisions... [ 51.225282] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:39:16 testing simple program... [ 51.303702] cgroup: Unknown subsys name 'net' [ 51.381326] cgroup: Unknown subsys name 'cpuset' [ 51.417299] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:39:15 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880171d1bc0 RCX=1ffffffff0cc9750 RDX=0000000000000000 RSI=ffffffff812099b0 RDI=ffff8880171d1fbc RBP=00007f84299436c3 RSP=ffff8880178277c8 R8 =ffffffff869d7fd6 R9 =0000000000000000 R10=00007f8429943000 R11=0000000000000003 R12=ffff888017827900 R13=0000000000000000 R14=ffff8880171d1bc0 R15=ffff88801bc76300 RIP=ffffffff815bd59a RFL=00000213 [----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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f8429460900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff0a9fb9c8 CR3=000000000d1e4000 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=39333a323020383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3534325b646873732035313a3933 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303536 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=000000000002538b 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=00000206 [-----P-] 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055e492ec8768 CR3=000000000d6a0000 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=251027a6bffcdab3ff4331e1721e5462 XMM02=ec2efd57dc4c00df0000000000303780 XMM03=01d7018ba96b430a0000000000303850 XMM04=bb0d35a8d099ae4600000000000ae988 XMM05=2d742cf50fd7c1910000000000320058 XMM06=ae874397eddf6935000000000031fee0 XMM07=e042d86d42eb936e00000000003102e8 XMM08=01d7018ba96b430a0000000000303850 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000