[ 45.834487] ------------[ cut here ]------------ [ 45.835390] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.837372] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 45.838815] Modules linked in: [ 45.839431] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.841407] Tainted: [W]=WARN [ 45.842004] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.843503] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.844439] 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 [ 45.847675] RSP: 0018:ffff888016a3fbc0 EFLAGS: 00010286 [ 45.848674] RAX: 0000000000000000 RBX: ffffed1002d47f78 RCX: ffffffff813a4050 [ 45.849978] RDX: ffff88800f088000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.851289] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d47f2f [ 45.852603] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.853906] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a3fdf8 [ 45.855215] FS: 00007f54b4dd6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.856696] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.857778] CR2: 00007f54b52c8580 CR3: 000000000b860000 CR4: 0000000000350ef0 [ 45.859087] Call Trace: [ 45.859560] [ 45.860020] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.860935] ? __create_object+0x59/0x80 [ 45.861683] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.862663] __vmalloc_noprof+0x59/0x60 [ 45.863425] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.864308] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.865265] bpf_prog_alloc+0x39/0x200 [ 45.866013] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.866961] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.867875] do_seccomp+0x349/0x25e0 [ 45.868573] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.869483] ? __pfx_do_seccomp+0x10/0x10 [ 45.870290] ? find_held_lock+0x2b/0x80 [ 45.871060] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.872038] ? static_key_count+0x60/0x80 [ 45.872820] prctl_set_seccomp+0x4e/0x70 [ 45.873605] __do_sys_prctl+0xe6c/0x1d70 [ 45.874404] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.875271] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.876257] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.877255] ? irqentry_exit+0xf3/0x650 [ 45.878031] do_syscall_64+0xbf/0x430 [ 45.878738] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.879703] RIP: 0033:0x7f54b52c85cd [ 45.880411] 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 [ 45.883650] RSP: 002b:00007ffe40eee3e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.885045] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f54b52c85cd [ 45.886351] RDX: 0000559315c1be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.887656] RBP: 00007ffe40eee440 R08: 0000000000000000 R09: 00007ffe40eedae0 [ 45.888973] R10: 0000000000000000 R11: 0000000000000246 R12: 000055931c1bbad0 [ 45.890276] R13: 00007ffe40eee870 R14: 000055931c1bcbc0 R15: 000055931c1cd780 [ 45.891606] [ 45.892078] irq event stamp: 1671 [ 45.892710] hardirqs last enabled at (1679): [] __up_console_sem+0x78/0x80 [ 45.894254] hardirqs last disabled at (1688): [] __up_console_sem+0x5d/0x80 [ 45.895802] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 45.897405] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 45.898951] ---[ end trace 0000000000000000 ]--- [ 48.812292] ------------[ cut here ]------------ [ 48.813231] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.815169] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 48.816605] Modules linked in: [ 48.817230] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.819410] Tainted: [W]=WARN [ 48.820057] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.821512] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.822431] 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 [ 48.825600] RSP: 0018:ffff88800eeafbc0 EFLAGS: 00010286 [ 48.826627] RAX: 0000000000000000 RBX: ffffed1001dd5f78 RCX: ffffffff813a4050 [ 48.828014] RDX: ffff888018235340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.829324] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dd5f2f [ 48.830609] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.831894] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800eeafdf8 [ 48.833300] FS: 00007f01bad50900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.834976] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.836196] CR2: 00007fffe7358ef7 CR3: 000000001e878000 CR4: 0000000000350ef0 [ 48.837554] Call Trace: [ 48.838071] [ 48.838479] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.839373] ? __create_object+0x59/0x80 [ 48.840131] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.841099] __vmalloc_noprof+0x59/0x60 [ 48.841810] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.842680] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.843610] bpf_prog_alloc+0x39/0x200 [ 48.844342] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.845280] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.846194] do_seccomp+0x349/0x25e0 [ 48.846911] ? find_held_lock+0x2b/0x80 [ 48.847623] ? do_prlimit+0x310/0x610 [ 48.848348] ? __pfx_do_seccomp+0x10/0x10 [ 48.849136] ? do_raw_spin_unlock+0x53/0x220 [ 48.849977] ? _raw_spin_unlock+0x1e/0x40 [ 48.850705] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.851640] ? static_key_count+0x60/0x80 [ 48.852436] prctl_set_seccomp+0x4e/0x70 [ 48.853213] __do_sys_prctl+0xe6c/0x1d70 [ 48.853979] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.854787] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.855738] ? irqentry_exit+0xf3/0x650 [ 48.856508] do_syscall_64+0xbf/0x430 [ 48.857237] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.858168] RIP: 0033:0x7f01bb2425cd [ 48.858816] 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 [ 48.861979] RSP: 002b:00007fffe7357b20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.863341] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f01bb2425cd [ 48.864636] RDX: 0000563f73a1ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.865915] RBP: 00007fffe7357b80 R08: 0000000000000000 R09: 00007fffe7357220 [ 48.867183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563f9bab22b0 [ 48.868428] R13: 00007fffe7357fb0 R14: 0000563f9bab4d20 R15: 0000563f9bac68d0 [ 48.869681] [ 48.870079] irq event stamp: 1877 [ 48.870581] hardirqs last enabled at (1885): [] __up_console_sem+0x78/0x80 [ 48.871851] hardirqs last disabled at (1896): [] __up_console_sem+0x5d/0x80 [ 48.873110] softirqs last enabled at (1798): [] handle_softirqs+0x50c/0x770 [ 48.874381] softirqs last disabled at (1793): [] __irq_exit_rcu+0xc4/0x100 [ 48.875623] ---[ end trace 0000000000000000 ]--- [ 49.569494] ------------[ cut here ]------------ [ 49.570532] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.572818] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/255 [ 49.574291] Modules linked in: [ 49.574926] CPU: 1 UID: 104 PID: 255 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.577142] Tainted: [W]=WARN [ 49.577705] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.579242] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.580143] 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 [ 49.583287] RSP: 0018:ffff88801b05fbc0 EFLAGS: 00010286 [ 49.584265] RAX: 0000000000000000 RBX: ffffed100360bf78 RCX: ffffffff813a4050 [ 49.585570] RDX: ffff888016f41bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.586857] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100360bf2f [ 49.588137] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.589436] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b05fdf8 [ 49.590720] FS: 00007f767a05b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.592207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.593284] CR2: 00007ffe63ec9ef7 CR3: 000000000b99d000 CR4: 0000000000350ef0 [ 49.594562] Call Trace: [ 49.595073] [ 49.595492] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.596379] ? __create_object+0x59/0x80 [ 49.597163] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.598123] __vmalloc_noprof+0x59/0x60 [ 49.598885] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.599708] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.600656] bpf_prog_alloc+0x39/0x200 [ 49.601408] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.602333] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.603240] do_seccomp+0x349/0x25e0 [ 49.603974] ? find_held_lock+0x2b/0x80 [ 49.604716] ? do_prlimit+0x310/0x610 [ 49.605450] ? __pfx_do_seccomp+0x10/0x10 [ 49.606231] ? do_raw_spin_unlock+0x53/0x220 [ 49.607066] ? _raw_spin_unlock+0x1e/0x40 [ 49.607797] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.608783] ? static_key_count+0x60/0x80 [ 49.609574] prctl_set_seccomp+0x4e/0x70 [ 49.610349] __do_sys_prctl+0xe6c/0x1d70 [ 49.611137] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.611986] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.612952] ? irqentry_exit+0xf3/0x650 [ 49.613673] do_syscall_64+0xbf/0x430 [ 49.614406] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.615346] RIP: 0033:0x7f767a54d5cd [ 49.616048] 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 [ 49.619202] RSP: 002b:00007ffe63ec8cb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.620581] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f767a54d5cd [ 49.621864] RDX: 000055e1ac9ebe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.623156] RBP: 00007ffe63ec8d10 R08: 0000000000000000 R09: 00007ffe63ec83b0 [ 49.624444] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e1e1af2ad0 [ 49.625582] R13: 00007ffe63ec9140 R14: 000055e1e1af3bc0 R15: 000055e1e1b04780 [ 49.626638] [ 49.627024] irq event stamp: 1847 [ 49.627522] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 49.628769] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 49.630022] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 49.631275] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 49.632512] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10392' (ECDSA) to the list of known hosts. 2025/11/18 15:57:07 fuzzer started 2025/11/18 15:57:07 dialing manager at localhost:34383 2025/11/18 15:57:07 checking machine... 2025/11/18 15:57:07 checking revisions... [ 50.545429] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:57:07 testing simple program... [ 50.627481] cgroup: Unknown subsys name 'net' [ 50.669481] cgroup: Unknown subsys name 'cpuset' [ 50.681058] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:57:06 Registers: info registers vcpu 0 RAX=00000000000434c5 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=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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5d9c338618 CR3=000000000e21e000 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=e0d44096073144baa74c894b44477da5 XMM02=ec2efd57dc4c00df00000000003049a8 XMM03=efbbb799de02d0cf0000000000304a78 XMM04=d50a73b06df8648400000000000ae988 XMM05=6b3df050e19c15d1000000000031eec0 XMM06=280a1d610a8a97f1000000000031e8b8 XMM07=e042d86d42eb936e000000000030fd28 XMM08=efbbb799de02d0cf0000000000304a78 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=1ffff11003647fa3 RCX=ffffffff81a0576c RDX=ffff88801b251bc0 RSI=0000000000000000 RDI=0000000000000007 RBP=840000001d54e025 RSP=ffff88801b23fcd0 R8 =0000000000000001 R9 =ffffed1003647f8d R10=0000000000000000 R11=0000000000000001 R12=ffff88800b6a8a90 R13=0000000000001a55 R14=0000000000000000 R15=ffff88801b360ff8 RIP=ffffffff81751e00 RFL=00000246 [---Z-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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f01bad50900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffe7352d0c CR3=000000001b361000 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=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=000000000000000000000000000000ff XMM04=58cc1fdeb8f0439244d1972f273ebd9d XMM05=000000000000000000000000000000ff XMM06=32101f27598942803fd10b2f273ebd00 XMM07=672065736f6c635f6e6f69737365733a XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000