[ 39.094068] ------------[ cut here ]------------ [ 39.095071] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.097154] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.098660] Modules linked in: [ 39.099307] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.101332] Tainted: [W]=WARN [ 39.101892] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.103398] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.104266] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 39.107498] RSP: 0018:ffff888016dffbc0 EFLAGS: 00010286 [ 39.108479] RAX: 0000000000000000 RBX: ffffed1002dbff78 RCX: ffffffff813a4050 [ 39.109791] RDX: ffff888019e15340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.111105] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dbff2f [ 39.112414] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.113729] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dffdf8 [ 39.115045] FS: 00007f804f656900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.116506] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.117579] CR2: 00007f804fb48580 CR3: 000000000e4e4000 CR4: 0000000000350ef0 [ 39.118899] Call Trace: [ 39.119415] [ 39.119826] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.120739] ? __create_object+0x59/0x80 [ 39.121543] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.122544] __vmalloc_noprof+0x59/0x60 [ 39.123267] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.124148] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.125081] bpf_prog_alloc+0x39/0x200 [ 39.125829] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.126768] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.127679] do_seccomp+0x349/0x25e0 [ 39.128412] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.129301] ? __pfx_do_seccomp+0x10/0x10 [ 39.130055] ? find_held_lock+0x2b/0x80 [ 39.130834] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.131802] ? static_key_count+0x60/0x80 [ 39.132608] prctl_set_seccomp+0x4e/0x70 [ 39.133404] __do_sys_prctl+0xe6c/0x1d70 [ 39.134148] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.135036] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.136026] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.137002] ? irqentry_exit+0xf3/0x650 [ 39.137776] do_syscall_64+0xbf/0x430 [ 39.138535] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.139503] RIP: 0033:0x7f804fb485cd [ 39.140172] 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 [ 39.143416] RSP: 002b:00007ffea2237b90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.144839] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f804fb485cd [ 39.146196] RDX: 000055e7bb89ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.147531] RBP: 00007ffea2237bf0 R08: 0000000000000000 R09: 00007ffea2237290 [ 39.148871] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e7d83c6ad0 [ 39.150213] R13: 00007ffea2238020 R14: 000055e7d83c7bc0 R15: 000055e7d83d8780 [ 39.151593] [ 39.152032] irq event stamp: 1753 [ 39.152693] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 39.154299] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 39.155885] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 39.157493] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 39.159082] ---[ end trace 0000000000000000 ]--- [ 42.387543] ------------[ cut here ]------------ [ 42.388491] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.390547] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.392026] Modules linked in: [ 42.392658] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.394904] Tainted: [W]=WARN [ 42.395986] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.397467] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.398393] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 42.401598] RSP: 0018:ffff888019defbc0 EFLAGS: 00010286 [ 42.402607] RAX: 0000000000000000 RBX: ffffed10033bdf78 RCX: ffffffff813a4050 [ 42.403888] RDX: ffff88800a35b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.405183] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033bdf2f [ 42.406471] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.407752] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019defdf8 [ 42.409051] FS: 00007f221dd6c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.410517] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.411596] CR2: 00007ffcd6cecef7 CR3: 000000000e558000 CR4: 0000000000350ef0 [ 42.412901] Call Trace: [ 42.413409] [ 42.413827] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.414741] ? __create_object+0x59/0x80 [ 42.415528] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.416517] __vmalloc_noprof+0x59/0x60 [ 42.417247] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.418135] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.419099] bpf_prog_alloc+0x39/0x200 [ 42.419842] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.420799] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.421720] do_seccomp+0x349/0x25e0 [ 42.422449] ? find_held_lock+0x2b/0x80 [ 42.423166] ? do_prlimit+0x310/0x610 [ 42.423903] ? __pfx_do_seccomp+0x10/0x10 [ 42.424697] ? do_raw_spin_unlock+0x53/0x220 [ 42.425541] ? _raw_spin_unlock+0x1e/0x40 [ 42.426333] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.427322] ? static_key_count+0x60/0x80 [ 42.428104] prctl_set_seccomp+0x4e/0x70 [ 42.428891] __do_sys_prctl+0xe6c/0x1d70 [ 42.429681] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.430578] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.431563] ? irqentry_exit+0xf3/0x650 [ 42.432330] do_syscall_64+0xbf/0x430 [ 42.433044] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.434010] RIP: 0033:0x7f221e25e5cd [ 42.434746] 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 [ 42.437933] RSP: 002b:00007ffcd6cea420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.439353] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f221e25e5cd [ 42.440664] RDX: 000055cd58876e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.441967] RBP: 00007ffcd6cea480 R08: 0000000000000000 R09: 00007ffcd6ce9b20 [ 42.443264] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd8d7f0240 [ 42.444578] R13: 00007ffcd6cea8b0 R14: 000055cd8d7f9380 R15: 000055cd8d804540 [ 42.445890] [ 42.446365] irq event stamp: 1919 [ 42.446990] hardirqs last enabled at (1927): [] __up_console_sem+0x78/0x80 [ 42.448536] hardirqs last disabled at (1936): [] __up_console_sem+0x5d/0x80 [ 42.450084] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 42.451642] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 42.453171] ---[ end trace 0000000000000000 ]--- [ 43.318647] ------------[ cut here ]------------ [ 43.319629] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.321729] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.323295] Modules linked in: [ 43.323932] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.326037] Tainted: [W]=WARN [ 43.326683] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.328208] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.329178] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 43.332500] RSP: 0018:ffff8880172d7bc0 EFLAGS: 00010286 [ 43.333521] RAX: 0000000000000000 RBX: ffffed1002e5af78 RCX: ffffffff813a4050 [ 43.334904] RDX: ffff888019c59bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.336237] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e5af2f [ 43.337570] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.338962] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172d7df8 [ 43.340363] FS: 00007f8636b00900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.341925] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.343299] CR2: 00007ffd20bfdef7 CR3: 000000000c1c2000 CR4: 0000000000350ef0 [ 43.344644] Call Trace: [ 43.345150] [ 43.345627] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.346579] ? __create_object+0x59/0x80 [ 43.347406] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.348448] __vmalloc_noprof+0x59/0x60 [ 43.349208] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.350142] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.351124] bpf_prog_alloc+0x39/0x200 [ 43.351915] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.352904] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.353873] do_seccomp+0x349/0x25e0 [ 43.354626] ? find_held_lock+0x2b/0x80 [ 43.355428] ? do_prlimit+0x310/0x610 [ 43.356158] ? __pfx_do_seccomp+0x10/0x10 [ 43.356994] ? do_raw_spin_unlock+0x53/0x220 [ 43.357875] ? _raw_spin_unlock+0x1e/0x40 [ 43.358699] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.359692] ? static_key_count+0x60/0x80 [ 43.360539] prctl_set_seccomp+0x4e/0x70 [ 43.361382] __do_sys_prctl+0xe6c/0x1d70 [ 43.362163] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.363104] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.364123] ? irqentry_exit+0xf3/0x650 [ 43.364954] do_syscall_64+0xbf/0x430 [ 43.365723] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.366745] RIP: 0033:0x7f8636ff25cd [ 43.367489] 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 [ 43.370832] RSP: 002b:00007ffd20bfbc90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.372605] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8636ff25cd [ 43.374312] RDX: 000055f94700ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.375692] RBP: 00007ffd20bfbcf0 R08: 0000000000000000 R09: 00007ffd20bfb390 [ 43.377037] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f965de32b0 [ 43.378405] R13: 00007ffd20bfc120 R14: 000055f965de5d20 R15: 000055f965df78d0 [ 43.379776] [ 43.380223] irq event stamp: 1785 [ 43.380904] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 43.382527] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 43.384103] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 43.385703] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 43.387292] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18993' (ECDSA) to the list of known hosts. 2025/11/17 13:07:31 fuzzer started 2025/11/17 13:07:31 dialing manager at localhost:37895 2025/11/17 13:07:31 checking machine... 2025/11/17 13:07:31 checking revisions... [ 44.306813] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:07:31 testing simple program... [ 44.397970] cgroup: Unknown subsys name 'net' [ 44.473486] cgroup: Unknown subsys name 'cpuset' [ 44.492705] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:07:30 Registers: info registers vcpu 0 RAX=ffffffff8135e4a9 RBX=0000000000000001 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88801881f6f0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e3c R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88801881f7a0 RIP=ffffffff8152922a 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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f221dd6c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcd6ce4000 CR3=0000000020a23000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000022c13 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5f0f6ef000 CR3=000000000e4f2000 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=37303a333120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303239 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000