[ 45.490392] ------------[ cut here ]------------ [ 45.491368] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.493494] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.494911] Modules linked in: [ 45.495530] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.497459] Tainted: [W]=WARN [ 45.498002] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.499446] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.500343] 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 [ 45.503487] RSP: 0018:ffff8880167afbc0 EFLAGS: 00010286 [ 45.504452] RAX: 0000000000000000 RBX: ffffed1002cf5f78 RCX: ffffffff813a4050 [ 45.505733] RDX: ffff888015a01bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.507006] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf5f2f [ 45.508285] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.509583] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167afdf8 [ 45.510857] FS: 00007ff4cfe95900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.512335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.513427] CR2: 00007ff4d0387580 CR3: 000000000e3c9000 CR4: 0000000000350ef0 [ 45.514720] Call Trace: [ 45.515174] [ 45.515621] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.516523] ? __create_object+0x59/0x80 [ 45.517261] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.518236] __vmalloc_noprof+0x59/0x60 [ 45.518993] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.519887] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.520819] bpf_prog_alloc+0x39/0x200 [ 45.521548] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.522469] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.523376] do_seccomp+0x349/0x25e0 [ 45.524043] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.524939] ? __pfx_do_seccomp+0x10/0x10 [ 45.525714] ? find_held_lock+0x2b/0x80 [ 45.526476] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.527441] ? static_key_count+0x60/0x80 [ 45.528184] prctl_set_seccomp+0x4e/0x70 [ 45.528957] __do_sys_prctl+0xe6c/0x1d70 [ 45.529755] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.530613] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.531617] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.532588] ? irqentry_exit+0xf3/0x650 [ 45.533362] do_syscall_64+0xbf/0x430 [ 45.534077] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.535040] RIP: 0033:0x7ff4d03875cd [ 45.535750] 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 [ 45.538907] RSP: 002b:00007fffbc592a30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.540274] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff4d03875cd [ 45.541573] RDX: 00005645263e4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.542852] RBP: 00007fffbc592a90 R08: 0000000000000000 R09: 00007fffbc592130 [ 45.544157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564551b92ad0 [ 45.545434] R13: 00007fffbc592ec0 R14: 0000564551b93bc0 R15: 0000564551ba4780 [ 45.546744] [ 45.547176] irq event stamp: 1763 [ 45.547826] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 45.549339] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 45.550871] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 45.552430] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 45.553952] ---[ end trace 0000000000000000 ]--- [ 48.976364] ------------[ cut here ]------------ [ 48.977186] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.978910] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 48.980177] Modules linked in: [ 48.980759] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.982449] Tainted: [W]=WARN [ 48.982914] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.984148] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.984908] 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 [ 48.987586] RSP: 0018:ffff888017977bc0 EFLAGS: 00010286 [ 48.988412] RAX: 0000000000000000 RBX: ffffed1002f2ef78 RCX: ffffffff813a4050 [ 48.989486] RDX: ffff88801a423780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.990553] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f2ef2f [ 48.991629] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.992698] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017977df8 [ 48.993771] FS: 00007fc2479c8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.994975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.995876] CR2: 00007fff5e5efef8 CR3: 000000001d169000 CR4: 0000000000350ef0 [ 48.996948] Call Trace: [ 48.997367] [ 48.997717] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.998456] ? __create_object+0x59/0x80 [ 48.999064] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.999888] __vmalloc_noprof+0x59/0x60 [ 49.000508] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.001197] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.001982] bpf_prog_alloc+0x39/0x200 [ 49.002588] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.003371] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.004086] do_seccomp+0x349/0x25e0 [ 49.004690] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.005492] ? irqentry_exit+0x17b/0x650 [ 49.006098] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 49.006918] ? __pfx_do_seccomp+0x10/0x10 [ 49.007586] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.008393] ? static_key_count+0x60/0x80 [ 49.009022] prctl_set_seccomp+0x4e/0x70 [ 49.009672] __do_sys_prctl+0xe6c/0x1d70 [ 49.010419] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.011101] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.011909] ? irqentry_exit+0xf3/0x650 [ 49.012536] do_syscall_64+0xbf/0x430 [ 49.013117] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.013894] RIP: 0033:0x7fc247eba5cd [ 49.014480] 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 [ 49.017125] RSP: 002b:00007fff5e5ed2b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.018264] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc247eba5cd [ 49.019336] RDX: 000055a449754e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.020397] RBP: 00007fff5e5ed310 R08: 0000000000000000 R09: 00007fff5e5ec9b0 [ 49.021486] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a4528dc2b0 [ 49.022556] R13: 00007fff5e5ed740 R14: 000055a4528ded20 R15: 000055a4528f08d0 [ 49.023660] [ 49.024020] irq event stamp: 1689 [ 49.024563] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 49.025826] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 49.027095] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 49.028379] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 49.029620] ---[ end trace 0000000000000000 ]--- [ 49.852718] ------------[ cut here ]------------ [ 49.853675] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.855756] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.857275] Modules linked in: [ 49.857922] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.859924] Tainted: [W]=WARN [ 49.860990] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.862476] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.863416] 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 [ 49.866587] RSP: 0018:ffff888015b37bc0 EFLAGS: 00010286 [ 49.867578] RAX: 0000000000000000 RBX: ffffed1002b66f78 RCX: ffffffff813a4050 [ 49.868877] RDX: ffff888016423780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.870154] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b66f2f [ 49.871445] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.872743] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015b37df8 [ 49.874030] FS: 00007f6f00bfb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.875499] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.876580] CR2: 00007ffe72087ef8 CR3: 000000001d2b3000 CR4: 0000000000350ef0 [ 49.877863] Call Trace: [ 49.878375] [ 49.878795] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.879712] ? __create_object+0x59/0x80 [ 49.880492] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.881462] __vmalloc_noprof+0x59/0x60 [ 49.882184] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.883044] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.883991] bpf_prog_alloc+0x39/0x200 [ 49.884735] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.885666] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.886577] do_seccomp+0x349/0x25e0 [ 49.887249] ? find_held_lock+0x2b/0x80 [ 49.888019] ? do_prlimit+0x310/0x610 [ 49.888768] ? __pfx_do_seccomp+0x10/0x10 [ 49.889538] ? do_raw_spin_unlock+0x53/0x220 [ 49.890372] ? _raw_spin_unlock+0x1e/0x40 [ 49.891102] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.892071] ? static_key_count+0x60/0x80 [ 49.892881] prctl_set_seccomp+0x4e/0x70 [ 49.893657] __do_sys_prctl+0xe6c/0x1d70 [ 49.894444] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.895256] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.896233] ? irqentry_exit+0xf3/0x650 [ 49.897001] do_syscall_64+0xbf/0x430 [ 49.897750] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.898695] RIP: 0033:0x7f6f010ed5cd [ 49.899422] 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 [ 49.902574] RSP: 002b:00007ffe720869f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.903965] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6f010ed5cd [ 49.905253] RDX: 000056421d9f2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.906548] RBP: 00007ffe72086a50 R08: 0000000000000000 R09: 00007ffe720860f0 [ 49.907854] R10: 0000000000000000 R11: 0000000000000246 R12: 000056425d118ad0 [ 49.909142] R13: 00007ffe72086e80 R14: 000056425d119bc0 R15: 000056425d12a780 [ 49.910453] [ 49.910882] irq event stamp: 1723 [ 49.911560] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 49.913085] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 49.914598] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 49.916137] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 49.917651] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32758' (ECDSA) to the list of known hosts. 2025/11/18 23:08:37 fuzzer started 2025/11/18 23:08:38 dialing manager at localhost:34383 2025/11/18 23:08:38 checking machine... 2025/11/18 23:08:38 checking revisions... [ 50.690541] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:08:38 testing simple program... [ 50.777237] cgroup: Unknown subsys name 'net' [ 50.861227] cgroup: Unknown subsys name 'cpuset' [ 50.880795] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:08:37 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888016687bf8 RCX=ffffffff86abea60 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff888016687978 R8 =ffffffff86abea64 R9 =ffff888016687a70 R10=000000000003c9ed R11=00000000000266cc R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888016c10000 R15=ffff888016687a30 RIP=ffffffff81528f47 RFL=00000206 [-----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 00007fc2479c8900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff5e5e7000 CR3=000000001d174000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002c9f7 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffefa1ccc78 CR3=000000000fdba000 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=38303a333220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3434325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323638 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000