[ 45.889283] ------------[ cut here ]------------ [ 45.890217] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.892301] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.893758] Modules linked in: [ 45.894400] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.896399] Tainted: [W]=WARN [ 45.896956] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.898425] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.899335] 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 [ 45.902535] RSP: 0018:ffff8880170ffbc0 EFLAGS: 00010286 [ 45.903527] RAX: 0000000000000000 RBX: ffffed1002e1ff78 RCX: ffffffff813a4050 [ 45.904813] RDX: ffff888015f85340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.906093] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1ff2f [ 45.907377] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.908666] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170ffdf8 [ 45.909971] FS: 00007fd9abf7f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.911422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.912506] CR2: 00007ffc0248fef8 CR3: 000000001bfd8000 CR4: 0000000000350ef0 [ 45.913795] Call Trace: [ 45.914304] [ 45.914716] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.915614] ? __create_object+0x59/0x80 [ 45.916401] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.917381] __vmalloc_noprof+0x59/0x60 [ 45.918090] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.918959] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.919905] bpf_prog_alloc+0x39/0x200 [ 45.920653] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.921575] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.922474] do_seccomp+0x349/0x25e0 [ 45.923151] ? find_held_lock+0x2b/0x80 [ 45.923919] ? do_prlimit+0x310/0x610 [ 45.924659] ? __pfx_do_seccomp+0x10/0x10 [ 45.925443] ? do_raw_spin_unlock+0x53/0x220 [ 45.926278] ? _raw_spin_unlock+0x1e/0x40 [ 45.927015] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.927997] ? static_key_count+0x60/0x80 [ 45.928809] prctl_set_seccomp+0x4e/0x70 [ 45.929582] __do_sys_prctl+0xe6c/0x1d70 [ 45.930382] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.931257] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.932243] ? irqentry_exit+0xf3/0x650 [ 45.932976] do_syscall_64+0xbf/0x430 [ 45.933722] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.934677] RIP: 0033:0x7fd9ac4715cd [ 45.935387] 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 [ 45.938562] RSP: 002b:00007ffc0248e450 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.939961] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd9ac4715cd [ 45.941252] RDX: 000055a7d1809e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.942527] RBP: 00007ffc0248e4b0 R08: 0000000000000000 R09: 00007ffc0248db50 [ 45.943830] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a7e8160ad0 [ 45.945111] R13: 00007ffc0248e8e0 R14: 000055a7e8161bc0 R15: 000055a7e8172780 [ 45.946407] [ 45.946841] irq event stamp: 1677 [ 45.947499] hardirqs last enabled at (1687): [] __up_console_sem+0x78/0x80 [ 45.949044] hardirqs last disabled at (1696): [] __up_console_sem+0x5d/0x80 [ 45.950591] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 45.952191] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 45.953495] ---[ end trace 0000000000000000 ]--- [ 49.389634] ------------[ cut here ]------------ [ 49.390609] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.392760] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 49.394257] Modules linked in: [ 49.394862] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.396904] Tainted: [W]=WARN [ 49.397519] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.399021] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.399961] 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 [ 49.403205] RSP: 0018:ffff88801675fbc0 EFLAGS: 00010286 [ 49.404216] RAX: 0000000000000000 RBX: ffffed1002cebf78 RCX: ffffffff813a4050 [ 49.405525] RDX: ffff888015583780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.406824] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cebf2f [ 49.408142] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.409455] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801675fdf8 [ 49.410759] FS: 00007f99a62fb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.412225] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.413299] CR2: 00007ffd80999ef8 CR3: 000000001cee4000 CR4: 0000000000350ef0 [ 49.414601] Call Trace: [ 49.415069] [ 49.415514] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.416448] ? __create_object+0x59/0x80 [ 49.417240] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.418219] __vmalloc_noprof+0x59/0x60 [ 49.418939] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.419833] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.420781] bpf_prog_alloc+0x39/0x200 [ 49.421530] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.422463] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.423377] do_seccomp+0x349/0x25e0 [ 49.424066] ? find_held_lock+0x2b/0x80 [ 49.424835] ? do_prlimit+0x310/0x610 [ 49.425645] ? __pfx_do_seccomp+0x10/0x10 [ 49.426535] ? do_raw_spin_unlock+0x53/0x220 [ 49.427483] ? _raw_spin_unlock+0x1e/0x40 [ 49.428390] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.429483] ? static_key_count+0x60/0x80 [ 49.430395] prctl_set_seccomp+0x4e/0x70 [ 49.431275] __do_sys_prctl+0xe6c/0x1d70 [ 49.432122] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.433085] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.434194] ? irqentry_exit+0xf3/0x650 [ 49.435011] do_syscall_64+0xbf/0x430 [ 49.435854] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.436917] RIP: 0033:0x7f99a67ed5cd [ 49.437691] 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 [ 49.441193] RSP: 002b:00007ffd809972a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.442672] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f99a67ed5cd [ 49.444072] RDX: 000055b4cdc70e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.445467] RBP: 00007ffd80997300 R08: 0000000000000000 R09: 00007ffd809969a0 [ 49.446857] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b4e16712b0 [ 49.448263] R13: 00007ffd80997730 R14: 000055b4e1673d20 R15: 000055b4e16858d0 [ 49.449678] [ 49.450140] irq event stamp: 1729 [ 49.450845] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 49.452510] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 49.454159] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 49.455857] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 49.457487] ---[ end trace 0000000000000000 ]--- [ 50.258508] ------------[ cut here ]------------ [ 50.259282] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.260923] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 50.262118] Modules linked in: [ 50.262622] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.264237] Tainted: [W]=WARN [ 50.264683] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.266074] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.267041] 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 [ 50.270163] RSP: 0018:ffff888016cbfbc0 EFLAGS: 00010286 [ 50.271640] RAX: 0000000000000000 RBX: ffffed1002d97f78 RCX: ffffffff813a4050 [ 50.272951] RDX: ffff888016641bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.274403] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d97f2f [ 50.276686] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.278002] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cbfdf8 [ 50.279327] FS: 00007feed614f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.280729] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.281735] CR2: 00007ffdd9dccef8 CR3: 000000000ce15000 CR4: 0000000000350ef0 [ 50.282990] Call Trace: [ 50.283405] [ 50.283762] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.284499] ? __create_object+0x59/0x80 [ 50.285119] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.285909] __vmalloc_noprof+0x59/0x60 [ 50.286529] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.287248] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.287990] bpf_prog_alloc+0x39/0x200 [ 50.288596] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.289363] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.290069] do_seccomp+0x349/0x25e0 [ 50.290654] ? find_held_lock+0x2b/0x80 [ 50.291278] ? do_prlimit+0x310/0x610 [ 50.291867] ? __pfx_do_seccomp+0x10/0x10 [ 50.292522] ? do_raw_spin_unlock+0x53/0x220 [ 50.293213] ? _raw_spin_unlock+0x1e/0x40 [ 50.293966] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.294773] ? static_key_count+0x60/0x80 [ 50.295528] prctl_set_seccomp+0x4e/0x70 [ 50.296150] __do_sys_prctl+0xe6c/0x1d70 [ 50.296800] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.297518] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.298322] ? irqentry_exit+0xf3/0x650 [ 50.298946] do_syscall_64+0xbf/0x430 [ 50.299650] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.300443] RIP: 0033:0x7feed66415cd [ 50.300991] 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 [ 50.303608] RSP: 002b:00007ffdd9dca6d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.304744] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feed66415cd [ 50.305808] RDX: 0000561f3f54fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.306860] RBP: 00007ffdd9dca730 R08: 0000000000000000 R09: 00007ffdd9dc9dd0 [ 50.307932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561f7aa34ad0 [ 50.308992] R13: 00007ffdd9dcab60 R14: 0000561f7aa35bc0 R15: 0000561f7aa46780 [ 50.310071] [ 50.310576] irq event stamp: 2643 [ 50.311104] hardirqs last enabled at (2651): [] __up_console_sem+0x78/0x80 [ 50.312705] hardirqs last disabled at (2660): [] __up_console_sem+0x5d/0x80 [ 50.313977] softirqs last enabled at (2676): [] handle_softirqs+0x50c/0x770 [ 50.315233] softirqs last disabled at (2669): [] __irq_exit_rcu+0xc4/0x100 [ 50.316479] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31121' (ECDSA) to the list of known hosts. 2025/11/17 11:23:03 fuzzer started 2025/11/17 11:23:03 dialing manager at localhost:37895 2025/11/17 11:23:03 checking machine... 2025/11/17 11:23:03 checking revisions... [ 51.235392] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:23:03 testing simple program... [ 51.321843] cgroup: Unknown subsys name 'net' [ 51.391768] cgroup: Unknown subsys name 'cpuset' [ 51.405675] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:23:02 Registers: info registers vcpu 0 RAX=0000000000000007 RBX=0000000000000001 RCX=ffffffff869d7fd2 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff888015fe7442 RSP=ffff888015fe7390 R8 =ffffffff869d7fd6 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffff888015fe7460 R13=ffff888015fe7448 R14=ffff888015fe7f58 R15=ffff888015fe7400 RIP=ffffffff8135f282 RFL=00000297 [--S-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 00007fe541702700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd80991000 CR3=000000001cd0e000 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=656e6e6f637369642064657669656365 XMM02=63736964203a31313a36303938342074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363039 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=00000000000294fb 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055b4e16ad000 CR3=000000000ccc3000 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=d258b0d8f8ebf9b3914d1ecbab492d98 XMM02=0000000000302858ec2efd57dc4c00df XMM03=000000000030fae836dc661a0485ae4e XMM04=927945a3719d3c5400000000000ae988 XMM05=2d742cf50fd7c191000000000031fab0 XMM06=ae874397eddf6935000000000031f938 XMM07=e042d86d42eb936e0000000000310c38 XMM08=36dc661a0485ae4e00000000003028b8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000