[ 46.247027] ------------[ cut here ]------------ [ 46.247990] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.250002] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.251455] Modules linked in: [ 46.252049] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.254061] Tainted: [W]=WARN [ 46.254672] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.256166] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.257111] 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 [ 46.260311] RSP: 0018:ffff888019c9fbc0 EFLAGS: 00010286 [ 46.261326] RAX: 0000000000000000 RBX: ffffed1003393f78 RCX: ffffffff813a4050 [ 46.262631] RDX: ffff88800f4b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.263943] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003393f2f [ 46.265246] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.266527] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019c9fdf8 [ 46.267829] FS: 00007f576750a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.269303] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.270379] CR2: 00007ffff7b52ef8 CR3: 000000000e3d7000 CR4: 0000000000350ef0 [ 46.271694] Call Trace: [ 46.272163] [ 46.272652] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.273559] ? __create_object+0x59/0x80 [ 46.274293] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.275265] __vmalloc_noprof+0x59/0x60 [ 46.276051] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.276965] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.277906] bpf_prog_alloc+0x39/0x200 [ 46.278660] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.279605] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.280534] do_seccomp+0x349/0x25e0 [ 46.281225] ? find_held_lock+0x2b/0x80 [ 46.282000] ? do_prlimit+0x310/0x610 [ 46.282765] ? __pfx_do_seccomp+0x10/0x10 [ 46.283572] ? do_raw_spin_unlock+0x53/0x220 [ 46.284364] ? _raw_spin_unlock+0x1e/0x40 [ 46.285169] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.286145] ? static_key_count+0x60/0x80 [ 46.286962] prctl_set_seccomp+0x4e/0x70 [ 46.287743] __do_sys_prctl+0xe6c/0x1d70 [ 46.288555] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.289392] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.290367] ? irqentry_exit+0xf3/0x650 [ 46.291128] do_syscall_64+0xbf/0x430 [ 46.291902] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.292880] RIP: 0033:0x7f57679fc5cd [ 46.293599] 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 [ 46.296811] RSP: 002b:00007ffff7b50960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.298179] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f57679fc5cd [ 46.299477] RDX: 000055af0eabfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.300781] RBP: 00007ffff7b509c0 R08: 0000000000000000 R09: 00007ffff7b50060 [ 46.302081] R10: 0000000000000000 R11: 0000000000000246 R12: 000055af4ade5240 [ 46.303392] R13: 00007ffff7b50df0 R14: 000055af4adee380 R15: 000055af4adf9540 [ 46.304743] [ 46.305174] irq event stamp: 1747 [ 46.305832] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 46.307367] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 46.308944] softirqs last enabled at (1638): [] handle_softirqs+0x50c/0x770 [ 46.310519] softirqs last disabled at (1633): [] __irq_exit_rcu+0xc4/0x100 [ 46.312044] ---[ end trace 0000000000000000 ]--- [ 49.204645] ------------[ cut here ]------------ [ 49.205609] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.207565] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.209037] Modules linked in: [ 49.209671] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.211641] Tainted: [W]=WARN [ 49.212181] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.213634] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.214536] 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 [ 49.217655] RSP: 0018:ffff888019d37bc0 EFLAGS: 00010286 [ 49.218626] RAX: 0000000000000000 RBX: ffffed10033a6f78 RCX: ffffffff813a4050 [ 49.219890] RDX: ffff888019b28000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.221173] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033a6f2f [ 49.222452] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.223714] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d37df8 [ 49.224992] FS: 00007f74b8a6a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.226436] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.227500] CR2: 00007ffd0e9b3ef8 CR3: 000000001fb28000 CR4: 0000000000350ef0 [ 49.228774] Call Trace: [ 49.229233] [ 49.229676] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.230573] ? __create_object+0x59/0x80 [ 49.231299] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.232257] __vmalloc_noprof+0x59/0x60 [ 49.233010] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.233865] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.234786] bpf_prog_alloc+0x39/0x200 [ 49.235505] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.236370] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.237262] do_seccomp+0x349/0x25e0 [ 49.237979] ? find_held_lock+0x2b/0x80 [ 49.238739] ? do_prlimit+0x310/0x610 [ 49.239467] ? __pfx_do_seccomp+0x10/0x10 [ 49.240199] ? do_raw_spin_unlock+0x53/0x220 [ 49.241028] ? _raw_spin_unlock+0x1e/0x40 [ 49.241816] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.242774] ? static_key_count+0x60/0x80 [ 49.243574] prctl_set_seccomp+0x4e/0x70 [ 49.244291] __do_sys_prctl+0xe6c/0x1d70 [ 49.245088] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.245936] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.246880] ? irqentry_exit+0xf3/0x650 [ 49.247619] do_syscall_64+0xbf/0x430 [ 49.248303] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.249271] RIP: 0033:0x7f74b8f5c5cd [ 49.249973] 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 [ 49.253068] RSP: 002b:00007ffd0e9b2d90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.254399] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f74b8f5c5cd [ 49.255681] RDX: 000055f9fe9f0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.256960] RBP: 00007ffd0e9b2df0 R08: 0000000000000000 R09: 00007ffd0e9b2490 [ 49.258255] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fa25c34ad0 [ 49.259564] R13: 00007ffd0e9b3220 R14: 000055fa25c35bc0 R15: 000055fa25c46780 [ 49.260892] [ 49.261327] irq event stamp: 1717 [ 49.261976] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 49.263537] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 49.265092] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 49.266372] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 49.267637] ---[ end trace 0000000000000000 ]--- [ 50.005178] ------------[ cut here ]------------ [ 50.006115] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.008120] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.009818] Modules linked in: [ 50.010538] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.012544] Tainted: [W]=WARN [ 50.013095] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.014554] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.015459] 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 [ 50.018619] RSP: 0018:ffff888016677bc0 EFLAGS: 00010286 [ 50.019607] RAX: 0000000000000000 RBX: ffffed1002ccef78 RCX: ffffffff813a4050 [ 50.020903] RDX: ffff88801637b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.022192] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ccef2f [ 50.023471] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.024765] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016677df8 [ 50.026041] FS: 00007f533f634900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.027550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.028637] CR2: 00007f533fb26580 CR3: 0000000020017000 CR4: 0000000000350ef0 [ 50.029909] Call Trace: [ 50.030376] [ 50.030837] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.031737] ? __create_object+0x59/0x80 [ 50.032529] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.033503] __vmalloc_noprof+0x59/0x60 [ 50.034216] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.035085] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.036021] bpf_prog_alloc+0x39/0x200 [ 50.036772] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.037705] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.038600] do_seccomp+0x349/0x25e0 [ 50.039266] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.040157] ? __pfx_do_seccomp+0x10/0x10 [ 50.040977] ? find_held_lock+0x2b/0x80 [ 50.041746] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.042711] ? static_key_count+0x60/0x80 [ 50.043522] prctl_set_seccomp+0x4e/0x70 [ 50.044373] __do_sys_prctl+0xe6c/0x1d70 [ 50.045165] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.046187] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.047144] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.048114] ? irqentry_exit+0xf3/0x650 [ 50.049049] do_syscall_64+0xbf/0x430 [ 50.050013] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.050967] RIP: 0033:0x7f533fb265cd [ 50.051719] 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 [ 50.054903] RSP: 002b:00007ffdeefe9640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.056276] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f533fb265cd [ 50.057563] RDX: 000056334b950e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.058845] RBP: 00007ffdeefe96a0 R08: 0000000000000000 R09: 00007ffdeefe8d40 [ 50.060135] R10: 0000000000000000 R11: 0000000000000246 R12: 00005633561c92b0 [ 50.061447] R13: 00007ffdeefe9ad0 R14: 00005633561cbd20 R15: 00005633561dd8d0 [ 50.062752] [ 50.063181] irq event stamp: 1787 [ 50.063833] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 50.065372] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 50.066908] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 50.068463] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 50.069944] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20103' (ECDSA) to the list of known hosts. 2025/11/18 14:11:56 fuzzer started 2025/11/18 14:11:56 dialing manager at localhost:34383 2025/11/18 14:11:56 checking machine... 2025/11/18 14:11:56 checking revisions... [ 51.039796] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:11:56 testing simple program... [ 51.138504] cgroup: Unknown subsys name 'net' [ 51.203915] cgroup: Unknown subsys name 'cpuset' [ 51.216637] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:11:55 Registers: info registers vcpu 0 RAX=0000000000040a89 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff10203758 CR3=000000000b919000 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=ad0f5821c3beeebec24af82783d2dfbe XMM02=ec2efd57dc4c00df0000000000303a18 XMM03=539e6b9205b268210000000000303ae8 XMM04=2387a4cdc69f3ca200000000000ae988 XMM05=e1bcd410fb3842e6000000000031fe78 XMM06=405749d8372a36f1000000000031fd00 XMM07=e042d86d42eb936e0000000000311020 XMM08=539e6b9205b268210000000000303ae8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000001000 RBX=0000000000000000 RCX=ffffffff818f5587 RDX=ffff888019b29bc0 RSI=ffffffff81e8b020 RDI=0000000000000007 RBP=ffff8880163afdf0 RSP=ffff8880163afd00 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000001000 R11=0000000000000001 R12=ffff8880163afda0 R13=0000000000001000 R14=ffff8880163afe10 R15=0000000000000001 RIP=ffffffff81751e10 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 00007f74b8a6a900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd0e9ac000 CR3=000000001fad3000 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=2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c XMM01=00ff00000000000000000000000000ff XMM02=00ff00000000000000000000000000ff XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=6500273d2720676e6974636570786500 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000