[ 54.193155] ------------[ cut here ]------------ [ 54.194082] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.196571] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 54.198015] Modules linked in: [ 54.198665] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.200867] Tainted: [W]=WARN [ 54.201527] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.202998] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.203892] 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 [ 54.207049] RSP: 0018:ffff88800bab7bc0 EFLAGS: 00010286 [ 54.208013] RAX: 0000000000000000 RBX: ffffed1001756f78 RCX: ffffffff813a4050 [ 54.209276] RDX: ffff888015805340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.210552] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001756f2f [ 54.211827] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.213107] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800bab7df8 [ 54.214402] FS: 00007f777a925900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.215849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.216911] CR2: 00007f777ae17580 CR3: 000000000cf12000 CR4: 0000000000350ef0 [ 54.218179] Call Trace: [ 54.218691] [ 54.219108] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.219995] ? __create_object+0x59/0x80 [ 54.220785] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.221753] __vmalloc_noprof+0x59/0x60 [ 54.222532] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.223362] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.224295] bpf_prog_alloc+0x39/0x200 [ 54.225039] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.225978] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.226913] do_seccomp+0x349/0x25e0 [ 54.227626] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.228525] ? __pfx_do_seccomp+0x10/0x10 [ 54.229263] ? find_held_lock+0x2b/0x80 [ 54.230022] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.230997] ? static_key_count+0x60/0x80 [ 54.231797] prctl_set_seccomp+0x4e/0x70 [ 54.232577] __do_sys_prctl+0xe6c/0x1d70 [ 54.233313] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.234161] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.235156] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.236119] ? irqentry_exit+0xf3/0x650 [ 54.236882] do_syscall_64+0xbf/0x430 [ 54.237613] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.238574] RIP: 0033:0x7f777ae175cd [ 54.239226] 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 [ 54.242409] RSP: 002b:00007ffd86a7ad00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.243792] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f777ae175cd [ 54.245085] RDX: 000055bf307b8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.246368] RBP: 00007ffd86a7ad60 R08: 0000000000000000 R09: 00007ffd86a7a400 [ 54.247653] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bf33397ad0 [ 54.248942] R13: 00007ffd86a7b190 R14: 000055bf33398bc0 R15: 000055bf333a9780 [ 54.250261] [ 54.250734] irq event stamp: 1791 [ 54.251348] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 54.252893] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 54.254442] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 54.255987] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 54.257489] ---[ end trace 0000000000000000 ]--- [ 56.808761] ------------[ cut here ]------------ [ 56.809757] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.811902] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 56.813453] Modules linked in: [ 56.814098] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 56.816300] Tainted: [W]=WARN [ 56.817209] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.818964] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.820005] 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 [ 56.823573] RSP: 0018:ffff88801998fbc0 EFLAGS: 00010286 [ 56.824630] RAX: 0000000000000000 RBX: ffffed1003331f78 RCX: ffffffff813a4050 [ 56.825998] RDX: ffff888018bbd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.827395] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003331f2f [ 56.828802] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.830181] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801998fdf8 [ 56.831585] FS: 00007ff167434900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 56.833128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.834274] CR2: 00007ff167926580 CR3: 000000001f9fb000 CR4: 0000000000350ef0 [ 56.835667] Call Trace: [ 56.836158] [ 56.836681] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.837725] ? __create_object+0x59/0x80 [ 56.838668] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.839799] __vmalloc_noprof+0x59/0x60 [ 56.840681] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.841713] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.842813] bpf_prog_alloc+0x39/0x200 [ 56.843687] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.844796] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.845751] do_seccomp+0x349/0x25e0 [ 56.846503] ? __pfx_css_rstat_updated+0x10/0x10 [ 56.847360] ? __pfx_do_seccomp+0x10/0x10 [ 56.848150] ? find_held_lock+0x2b/0x80 [ 56.848923] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.849931] ? static_key_count+0x60/0x80 [ 56.850752] prctl_set_seccomp+0x4e/0x70 [ 56.851529] __do_sys_prctl+0xe6c/0x1d70 [ 56.852262] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.853109] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.854071] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.855103] ? irqentry_exit+0xf3/0x650 [ 56.855867] do_syscall_64+0xbf/0x430 [ 56.856602] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.857561] RIP: 0033:0x7ff1679265cd [ 56.858221] 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 [ 56.861442] RSP: 002b:00007fff4b9c63b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.862835] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff1679265cd [ 56.864128] RDX: 000055f08dd94e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.865406] RBP: 00007fff4b9c6410 R08: 0000000000000000 R09: 00007fff4b9c5ab0 [ 56.866740] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f093a80ad0 [ 56.868020] R13: 00007fff4b9c6840 R14: 000055f093a81bc0 R15: 000055f093a92780 [ 56.869317] [ 56.869780] irq event stamp: 1795 [ 56.870396] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 56.871851] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 56.873100] softirqs last enabled at (1420): [] handle_softirqs+0x50c/0x770 [ 56.874382] softirqs last disabled at (1415): [] __irq_exit_rcu+0xc4/0x100 [ 56.875702] ---[ end trace 0000000000000000 ]--- [ 57.681027] ------------[ cut here ]------------ [ 57.681818] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.683537] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/254 [ 57.684773] Modules linked in: [ 57.685263] CPU: 1 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.686920] Tainted: [W]=WARN [ 57.687381] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.688640] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.689374] 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 [ 57.692036] RSP: 0018:ffff888016627bc0 EFLAGS: 00010286 [ 57.692845] RAX: 0000000000000000 RBX: ffffed1002cc4f78 RCX: ffffffff813a4050 [ 57.693930] RDX: ffff888016db1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.695025] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cc4f2f [ 57.696104] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.697174] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016627df8 [ 57.698251] FS: 00007f7e9de0b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.699472] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.700319] CR2: 00007ffe0a62fef7 CR3: 000000001f91c000 CR4: 0000000000350ef0 [ 57.701397] Call Trace: [ 57.701810] [ 57.702160] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.702915] ? __create_object+0x59/0x80 [ 57.703578] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.704358] __vmalloc_noprof+0x59/0x60 [ 57.704997] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.705737] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.706524] bpf_prog_alloc+0x39/0x200 [ 57.707104] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.707870] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.708619] do_seccomp+0x349/0x25e0 [ 57.709182] ? find_held_lock+0x2b/0x80 [ 57.709820] ? do_prlimit+0x310/0x610 [ 57.710461] ? __pfx_do_seccomp+0x10/0x10 [ 57.711085] ? do_raw_spin_unlock+0x53/0x220 [ 57.711786] ? _raw_spin_unlock+0x1e/0x40 [ 57.712413] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.713221] ? static_key_count+0x60/0x80 [ 57.713907] prctl_set_seccomp+0x4e/0x70 [ 57.714560] __do_sys_prctl+0xe6c/0x1d70 [ 57.715184] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.715908] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.716723] ? irqentry_exit+0xf3/0x650 [ 57.717329] do_syscall_64+0xbf/0x430 [ 57.717949] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.718755] RIP: 0033:0x7f7e9e2fd5cd [ 57.719322] 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 [ 57.721956] RSP: 002b:00007ffe0a62da00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.723110] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7e9e2fd5cd [ 57.724190] RDX: 000056474fc8ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.725261] RBP: 00007ffe0a62da60 R08: 0000000000000000 R09: 00007ffe0a62d100 [ 57.726340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564782ba4ad0 [ 57.727410] R13: 00007ffe0a62de90 R14: 0000564782ba5bc0 R15: 0000564782bb6780 [ 57.728511] [ 57.728878] irq event stamp: 1721 [ 57.729382] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 57.730682] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 57.731954] softirqs last enabled at (1268): [] handle_softirqs+0x50c/0x770 [ 57.733238] softirqs last disabled at (1257): [] __irq_exit_rcu+0xc4/0x100 [ 57.734528] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33853' (ECDSA) to the list of known hosts. 2025/11/18 13:34:27 fuzzer started 2025/11/18 13:34:27 dialing manager at localhost:34383 2025/11/18 13:34:27 checking machine... 2025/11/18 13:34:27 checking revisions... [ 58.642148] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:34:28 testing simple program... [ 58.725947] cgroup: Unknown subsys name 'net' [ 58.791760] cgroup: Unknown subsys name 'cpuset' [ 58.805256] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:34:27 Registers: info registers vcpu 0 RAX=ffff888008c4b780 RBX=dffffc0000000000 RCX=ffffffff815d6c40 RDX=0000000000000000 RSI=ffffffff815d6c98 RDI=ffff88806ce31cd0 RBP=ffff888009627c30 RSP=ffff888009627bd0 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000001 R12=ffffea0000366380 R13=ffff888009627cb8 R14=ffff88800d98e250 R15=ffff888008c4b780 RIP=ffffffff81ab641e 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff167413020 CR3=000000000df3f000 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=2036323a34333a333120383120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036323a34333a3331203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000026a71 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeabe50498 CR3=000000000daf5000 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=93666320257e16ad634346d5de16cac8 XMM02=0000000000303290ec2efd57dc4c00df XMM03=000000000030e838dae05b90d2d02810 XMM04=819f2beb5b8798c900000000000ae988 XMM05=e1bcd410fb3842e6000000000031ec18 XMM06=782b72e0bdda44750000000000318b00 XMM07=e042d86d42eb936e000000000030eb10 XMM08=dae05b90d2d0281000000000003032f0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000