[ 38.990423] ------------[ cut here ]------------ [ 38.991385] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.993543] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 38.995054] Modules linked in: [ 38.995705] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.997756] Tainted: [W]=WARN [ 38.998346] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.999876] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.000808] 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 [ 39.004068] RSP: 0018:ffff888017057bc0 EFLAGS: 00010286 [ 39.005076] RAX: 0000000000000000 RBX: ffffed1002e0af78 RCX: ffffffff813a4050 [ 39.006397] RDX: ffff8880169fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.007724] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e0af2f [ 39.009053] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.010371] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017057df8 [ 39.011728] FS: 00007fefc81ee900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.013208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.014310] CR2: 00007fefc87544a6 CR3: 0000000009c75000 CR4: 0000000000350ef0 [ 39.015656] Call Trace: [ 39.016137] [ 39.016592] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.017521] ? __create_object+0x59/0x80 [ 39.018297] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.019293] __vmalloc_noprof+0x59/0x60 [ 39.020089] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.020994] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.021962] bpf_prog_alloc+0x39/0x200 [ 39.022705] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.023675] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.024604] do_seccomp+0x349/0x25e0 [ 39.025302] ? find_held_lock+0x2b/0x80 [ 39.026097] ? do_prlimit+0x310/0x610 [ 39.026850] ? __pfx_do_seccomp+0x10/0x10 [ 39.027678] ? do_raw_spin_unlock+0x53/0x220 [ 39.028535] ? _raw_spin_unlock+0x1e/0x40 [ 39.029288] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.030285] ? static_key_count+0x60/0x80 [ 39.031117] prctl_set_seccomp+0x4e/0x70 [ 39.031925] __do_sys_prctl+0xe6c/0x1d70 [ 39.032722] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.033622] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.034634] ? irqentry_exit+0xf3/0x650 [ 39.035390] do_syscall_64+0xbf/0x430 [ 39.036170] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.037145] RIP: 0033:0x7fefc86e05cd [ 39.037887] 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 [ 39.041131] RSP: 002b:00007fff1ee1ff50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.042520] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fefc86e05cd [ 39.043854] RDX: 0000556e463fbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.045156] RBP: 00007fff1ee1ffb0 R08: 0000000000000000 R09: 00007fff1ee1f650 [ 39.046486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556e617a92b0 [ 39.047879] R13: 00007fff1ee203e0 R14: 0000556e617abd20 R15: 0000556e617bd8d0 [ 39.049517] [ 39.050057] irq event stamp: 1769 [ 39.050758] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 39.052400] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 39.053976] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 39.055566] softirqs last disabled at (1629): [] __irq_exit_rcu+0xc4/0x100 [ 39.056923] ---[ end trace 0000000000000000 ]--- [ 42.303562] ------------[ cut here ]------------ [ 42.304511] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.306553] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 42.308012] Modules linked in: [ 42.308666] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.310871] Tainted: [W]=WARN [ 42.311573] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.313266] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.314408] 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 [ 42.318015] RSP: 0018:ffff8880181a7bc0 EFLAGS: 00010286 [ 42.319106] RAX: 0000000000000000 RBX: ffffed1003034f78 RCX: ffffffff813a4050 [ 42.320559] RDX: ffff888019815340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.322002] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003034f2f [ 42.323469] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.324919] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880181a7df8 [ 42.326372] FS: 00007fc8e4eca900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.327995] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.329191] CR2: 00007ffe6b1edef8 CR3: 000000000e276000 CR4: 0000000000350ef0 [ 42.330634] Call Trace: [ 42.331168] [ 42.331697] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.332724] ? __create_object+0x59/0x80 [ 42.333609] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.334702] __vmalloc_noprof+0x59/0x60 [ 42.335577] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.336567] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.337639] bpf_prog_alloc+0x39/0x200 [ 42.338422] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.339523] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.340549] do_seccomp+0x349/0x25e0 [ 42.341311] ? find_held_lock+0x2b/0x80 [ 42.342165] ? do_prlimit+0x310/0x610 [ 42.343001] ? __pfx_do_seccomp+0x10/0x10 [ 42.343895] ? do_raw_spin_unlock+0x53/0x220 [ 42.344834] ? _raw_spin_unlock+0x1e/0x40 [ 42.345728] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.346829] ? static_key_count+0x60/0x80 [ 42.347750] prctl_set_seccomp+0x4e/0x70 [ 42.348631] __do_sys_prctl+0xe6c/0x1d70 [ 42.349526] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.350488] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.351578] ? irqentry_exit+0xf3/0x650 [ 42.352387] do_syscall_64+0xbf/0x430 [ 42.353214] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.354266] RIP: 0033:0x7fc8e53bc5cd [ 42.355052] 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 [ 42.358589] RSP: 002b:00007ffe6b1ecdc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.360130] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc8e53bc5cd [ 42.361556] RDX: 0000561a86182e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.362955] RBP: 00007ffe6b1ece20 R08: 0000000000000000 R09: 00007ffe6b1ec4c0 [ 42.364364] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561a9e052ad0 [ 42.365791] R13: 00007ffe6b1ed250 R14: 0000561a9e053bc0 R15: 0000561a9e064780 [ 42.367253] [ 42.367787] irq event stamp: 1743 [ 42.368422] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 42.369903] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 42.371354] softirqs last enabled at (1596): [] handle_softirqs+0x50c/0x770 [ 42.372820] softirqs last disabled at (1591): [] __irq_exit_rcu+0xc4/0x100 [ 42.374244] ---[ end trace 0000000000000000 ]--- [ 43.180337] ------------[ cut here ]------------ [ 43.181253] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.183270] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 43.184720] Modules linked in: [ 43.185303] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.187549] Tainted: [W]=WARN [ 43.188108] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.189651] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.190556] 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 [ 43.193758] RSP: 0018:ffff888019f77bc0 EFLAGS: 00010286 [ 43.194739] RAX: 0000000000000000 RBX: ffffed10033eef78 RCX: ffffffff813a4050 [ 43.196047] RDX: ffff888019bc9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.197330] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033eef2f [ 43.198618] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.199917] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f77df8 [ 43.201185] FS: 00007f9008515900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.202631] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.203698] CR2: 00007f9008a07580 CR3: 000000000da00000 CR4: 0000000000350ef0 [ 43.204983] Call Trace: [ 43.205495] [ 43.205907] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.206810] ? __create_object+0x59/0x80 [ 43.207612] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.208577] __vmalloc_noprof+0x59/0x60 [ 43.209284] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.210175] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.211095] bpf_prog_alloc+0x39/0x200 [ 43.211888] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.212829] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.213740] do_seccomp+0x349/0x25e0 [ 43.214420] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.215315] ? __pfx_do_seccomp+0x10/0x10 [ 43.216119] ? find_held_lock+0x2b/0x80 [ 43.216879] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.217843] ? static_key_count+0x60/0x80 [ 43.218646] prctl_set_seccomp+0x4e/0x70 [ 43.219389] __do_sys_prctl+0xe6c/0x1d70 [ 43.220164] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.221017] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.222003] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.222969] ? irqentry_exit+0xf3/0x650 [ 43.223754] do_syscall_64+0xbf/0x430 [ 43.224515] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.225483] RIP: 0033:0x7f9008a075cd [ 43.226144] 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 [ 43.229306] RSP: 002b:00007fff56517de0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.230671] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9008a075cd [ 43.231967] RDX: 000055705d5c2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.233233] RBP: 00007fff56517e40 R08: 0000000000000000 R09: 00007fff565174e0 [ 43.234507] R10: 0000000000000000 R11: 0000000000000246 R12: 000055707e983ad0 [ 43.235801] R13: 00007fff56518270 R14: 000055707e984bc0 R15: 000055707e995780 [ 43.237087] [ 43.237560] irq event stamp: 1803 [ 43.238162] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 43.239681] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 43.241193] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 43.242733] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 43.244175] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56115' (ECDSA) to the list of known hosts. 2025/11/18 20:22:59 fuzzer started 2025/11/18 20:22:59 dialing manager at localhost:34383 2025/11/18 20:22:59 checking machine... 2025/11/18 20:22:59 checking revisions... [ 44.147007] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:23:00 testing simple program... [ 44.225754] cgroup: Unknown subsys name 'net' [ 44.288383] cgroup: Unknown subsys name 'cpuset' [ 44.302697] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:22:59 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81619130 RCX=ffff888016537b90 RDX=0000000000000000 RSI=ffffffff816194be RDI=ffff888016537af0 RBP=ffff888016537b88 RSP=ffff888016537ae0 R8 =0000000000000001 R9 =ffff888016537b30 R10=000000000003c9ed R11=000000000000453f R12=ffff888016537bb8 R13=0000000000000000 R14=ffff88801614b780 R15=ffff888008c41780 RIP=ffffffff8135e400 RFL=00000202 [-------] 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 00007fc8e4eca900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc8e5481618 CR3=000000001f333000 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=32323a303220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3434325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363636 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=0000000000028a37 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 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffffd498ef8 CR3=000000000de47000 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=33f3db33f65155b9e64f3a5508bfd2de XMM02=0000000000303648ec2efd57dc4c00df XMM03=000000000030f850550e08c4bee799c5 XMM04=bf498651eaebdd4000000000000ae988 XMM05=e1bcd410fb3842e6000000000031fcb0 XMM06=51a846e738279ee80000000000319230 XMM07=e042d86d42eb936e0000000000310290 XMM08=550e08c4bee799c500000000003036a8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000