[ 46.471344] ------------[ cut here ]------------ [ 46.472267] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.474294] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.475752] Modules linked in: [ 46.476334] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.478553] Tainted: [W]=WARN [ 46.479256] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.480726] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.481611] 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 [ 46.484838] RSP: 0018:ffff88800dc37bc0 EFLAGS: 00010286 [ 46.485839] RAX: 0000000000000000 RBX: ffffed1001b86f78 RCX: ffffffff813a4050 [ 46.487149] RDX: ffff888015bd8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.488443] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001b86f2f [ 46.489718] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.491030] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800dc37df8 [ 46.492321] FS: 00007f19ac12b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.493757] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.494821] CR2: 00007ffe23a56ef7 CR3: 000000000c203000 CR4: 0000000000350ef0 [ 46.496103] Call Trace: [ 46.496559] [ 46.497010] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.497912] ? __create_object+0x59/0x80 [ 46.498705] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.499620] __vmalloc_noprof+0x59/0x60 [ 46.500389] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.501272] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.502224] bpf_prog_alloc+0x39/0x200 [ 46.502970] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.503905] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.504816] do_seccomp+0x349/0x25e0 [ 46.505492] ? find_held_lock+0x2b/0x80 [ 46.506262] ? do_prlimit+0x310/0x610 [ 46.507006] ? __pfx_do_seccomp+0x10/0x10 [ 46.507808] ? do_raw_spin_unlock+0x53/0x220 [ 46.508592] ? _raw_spin_unlock+0x1e/0x40 [ 46.509345] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.510326] ? static_key_count+0x60/0x80 [ 46.511130] prctl_set_seccomp+0x4e/0x70 [ 46.511928] __do_sys_prctl+0xe6c/0x1d70 [ 46.512704] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.513519] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.514501] ? irqentry_exit+0xf3/0x650 [ 46.515271] do_syscall_64+0xbf/0x430 [ 46.516013] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.516971] RIP: 0033:0x7f19ac61d5cd [ 46.517681] 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 [ 46.520838] RSP: 002b:00007ffe23a54980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.522221] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f19ac61d5cd [ 46.523521] RDX: 000055f38c0afe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.524803] RBP: 00007ffe23a549e0 R08: 0000000000000000 R09: 00007ffe23a54080 [ 46.526091] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f39b79ead0 [ 46.527383] R13: 00007ffe23a54e10 R14: 000055f39b79fbc0 R15: 000055f39b7b0780 [ 46.528668] [ 46.529095] irq event stamp: 1797 [ 46.529758] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 46.531290] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 46.532826] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 46.534366] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 46.535897] ---[ end trace 0000000000000000 ]--- [ 49.533316] ------------[ cut here ]------------ [ 49.534240] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.536290] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.537758] Modules linked in: [ 49.538368] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.540584] Tainted: [W]=WARN [ 49.541246] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.542766] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.543707] 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 [ 49.546934] RSP: 0018:ffff888016b2fbc0 EFLAGS: 00010286 [ 49.547917] RAX: 0000000000000000 RBX: ffffed1002d65f78 RCX: ffffffff813a4050 [ 49.549243] RDX: ffff888018d75340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.550561] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d65f2f [ 49.551887] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.553181] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b2fdf8 [ 49.554490] FS: 00007ff709233900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.555952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.557037] CR2: 00007ff709725580 CR3: 000000000fd2b000 CR4: 0000000000350ef0 [ 49.558333] Call Trace: [ 49.558850] [ 49.559269] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.560167] ? __create_object+0x59/0x80 [ 49.560969] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.561958] __vmalloc_noprof+0x59/0x60 [ 49.562719] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.563549] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.564485] bpf_prog_alloc+0x39/0x200 [ 49.565215] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.566131] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.567080] do_seccomp+0x349/0x25e0 [ 49.567787] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.568676] ? __pfx_do_seccomp+0x10/0x10 [ 49.569406] ? find_held_lock+0x2b/0x80 [ 49.570156] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.571124] ? static_key_count+0x60/0x80 [ 49.571921] prctl_set_seccomp+0x4e/0x70 [ 49.572681] __do_sys_prctl+0xe6c/0x1d70 [ 49.573419] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.574295] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.575248] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.576214] ? irqentry_exit+0xf3/0x650 [ 49.576973] do_syscall_64+0xbf/0x430 [ 49.577699] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.578608] RIP: 0033:0x7ff7097255cd [ 49.579317] 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 [ 49.582562] RSP: 002b:00007ffec8587a30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.583945] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7097255cd [ 49.585243] RDX: 0000561b77447e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.586535] RBP: 00007ffec8587a90 R08: 0000000000000000 R09: 00007ffec8587130 [ 49.587794] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561b8230c2b0 [ 49.589064] R13: 00007ffec8587ec0 R14: 0000561b8230ed20 R15: 0000561b823208d0 [ 49.590352] [ 49.590798] irq event stamp: 1925 [ 49.591393] hardirqs last enabled at (1933): [] __up_console_sem+0x78/0x80 [ 49.592878] hardirqs last disabled at (1942): [] __up_console_sem+0x5d/0x80 [ 49.594392] softirqs last enabled at (1844): [] handle_softirqs+0x50c/0x770 [ 49.595892] softirqs last disabled at (1833): [] __irq_exit_rcu+0xc4/0x100 [ 49.597372] ---[ end trace 0000000000000000 ]--- [ 50.340894] ------------[ cut here ]------------ [ 50.341819] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.343824] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.345279] Modules linked in: [ 50.345902] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.347877] Tainted: [W]=WARN [ 50.348437] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.349926] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.350838] 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 [ 50.353991] RSP: 0018:ffff8880170dfbc0 EFLAGS: 00010286 [ 50.354974] RAX: 0000000000000000 RBX: ffffed1002e1bf78 RCX: ffffffff813a4050 [ 50.356234] RDX: ffff88800a2f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.357510] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1bf2f [ 50.358773] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.360042] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170dfdf8 [ 50.361319] FS: 00007f62429b5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.362775] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.363845] CR2: 00007f6242ea7580 CR3: 000000001db65000 CR4: 0000000000350ef0 [ 50.365115] Call Trace: [ 50.365578] [ 50.366032] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.366933] ? __create_object+0x59/0x80 [ 50.367712] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.368691] __vmalloc_noprof+0x59/0x60 [ 50.369395] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.370274] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.371215] bpf_prog_alloc+0x39/0x200 [ 50.371951] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.372865] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.373766] do_seccomp+0x349/0x25e0 [ 50.374447] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.375341] ? __pfx_do_seccomp+0x10/0x10 [ 50.376118] ? find_held_lock+0x2b/0x80 [ 50.376868] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.377837] ? static_key_count+0x60/0x80 [ 50.378602] prctl_set_seccomp+0x4e/0x70 [ 50.379383] __do_sys_prctl+0xe6c/0x1d70 [ 50.380180] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.381017] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.381980] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.382955] ? irqentry_exit+0xf3/0x650 [ 50.383737] do_syscall_64+0xbf/0x430 [ 50.384432] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.385369] RIP: 0033:0x7f6242ea75cd [ 50.386066] 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 [ 50.389212] RSP: 002b:00007ffcc15b8310 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.390578] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6242ea75cd [ 50.391849] RDX: 00005583fe127e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.393131] RBP: 00007ffcc15b8370 R08: 0000000000000000 R09: 00007ffcc15b7a10 [ 50.394423] R10: 0000000000000000 R11: 0000000000000246 R12: 000055842b504240 [ 50.395709] R13: 00007ffcc15b87a0 R14: 000055842b50d380 R15: 000055842b518540 [ 50.396996] [ 50.397418] irq event stamp: 2893 [ 50.398046] hardirqs last enabled at (2903): [] __up_console_sem+0x78/0x80 [ 50.399557] hardirqs last disabled at (2912): [] __up_console_sem+0x5d/0x80 [ 50.401084] softirqs last enabled at (2872): [] handle_softirqs+0x50c/0x770 [ 50.402649] softirqs last disabled at (2867): [] __irq_exit_rcu+0xc4/0x100 [ 50.404141] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61160' (ECDSA) to the list of known hosts. 2025/11/18 01:43:09 fuzzer started 2025/11/18 01:43:09 dialing manager at localhost:37895 2025/11/18 01:43:09 checking machine... 2025/11/18 01:43:09 checking revisions... [ 51.455210] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:43:09 testing simple program... [ 51.532332] cgroup: Unknown subsys name 'net' [ 51.613318] cgroup: Unknown subsys name 'cpuset' [ 51.623000] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:43:08 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=1ffff11003bd0fa3 RCX=ffffffff81a055fc RDX=ffff888018d73780 RSI=ffffffff819e39a4 RDI=8400000017d00025 RBP=8400000017d00025 RSP=ffff88801de87cd8 R8 =0000000000000001 R9 =ffffed1003bd0f8d R10=0000000000000000 R11=0000000000000001 R12=ffff88801fdd3ee8 R13=0000000000001a55 R14=0000000000000000 R15=ffff88801fdebee0 RIP=ffffffff81a05d4c RFL=00000286 [--S--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 00007ff709233900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff709ddd968 CR3=000000001fdee000 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=6720646572637465733a4d41503d706f XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000217ef 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 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffed08d4c28 CR3=000000000c21e000 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=4706210b819798b49542f9117a91736b XMM02=0000000000304bc8eff9b2d0a8fce9cb XMM03=0000000000304c982c67c8bc2e329bc3 XMM04=177a418511c7d8e100000000000ae988 XMM05=14648eaa1277bab100000000003222e8 XMM06=817b8945e9d503730000000000322170 XMM07=e042d86d42eb936e0000000000313740 XMM08=69ae2d1a7726bc3c0000000000304c98 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000