[ 47.270283] ------------[ cut here ]------------ [ 47.271061] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.272775] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 47.273968] Modules linked in: [ 47.274451] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.276113] Tainted: [W]=WARN [ 47.276571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.277804] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.278519] 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 [ 47.281147] RSP: 0018:ffff88801c6b7bc0 EFLAGS: 00010286 [ 47.281958] RAX: 0000000000000000 RBX: ffffed10038d6f78 RCX: ffffffff813a4050 [ 47.283024] RDX: ffff88801c509bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.284099] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10038d6f2f [ 47.285167] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.286229] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c6b7df8 [ 47.287296] FS: 00007f1fc9b6c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.288517] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.289413] CR2: 00007f1fca0d24a6 CR3: 000000000d3bc000 CR4: 0000000000350ef0 [ 47.290480] Call Trace: [ 47.290901] [ 47.291243] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.292002] ? __create_object+0x59/0x80 [ 47.292650] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.293419] __vmalloc_noprof+0x59/0x60 [ 47.294044] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.294764] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.295506] bpf_prog_alloc+0x39/0x200 [ 47.296115] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.296900] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.297662] do_seccomp+0x349/0x25e0 [ 47.298225] ? find_held_lock+0x2b/0x80 [ 47.298864] ? do_prlimit+0x310/0x610 [ 47.299458] ? __pfx_do_seccomp+0x10/0x10 [ 47.300119] ? do_raw_spin_unlock+0x53/0x220 [ 47.300809] ? _raw_spin_unlock+0x1e/0x40 [ 47.301430] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.302224] ? static_key_count+0x60/0x80 [ 47.302896] prctl_set_seccomp+0x4e/0x70 [ 47.303510] __do_sys_prctl+0xe6c/0x1d70 [ 47.304169] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.304888] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.305687] ? irqentry_exit+0xf3/0x650 [ 47.306281] do_syscall_64+0xbf/0x430 [ 47.306894] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.307682] RIP: 0033:0x7f1fca05e5cd [ 47.308227] 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 [ 47.310862] RSP: 002b:00007ffc0b968110 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.312029] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1fca05e5cd [ 47.313095] RDX: 000056553d173e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.314166] RBP: 00007ffc0b968170 R08: 0000000000000000 R09: 00007ffc0b967810 [ 47.315239] R10: 0000000000000000 R11: 0000000000000246 R12: 000056557178f2b0 [ 47.316327] R13: 00007ffc0b9685a0 R14: 0000565571791d20 R15: 00005655717a38d0 [ 47.317400] [ 47.317780] irq event stamp: 1689 [ 47.318288] hardirqs last enabled at (1697): [] __up_console_sem+0x78/0x80 [ 47.319566] hardirqs last disabled at (1706): [] __up_console_sem+0x5d/0x80 [ 47.320855] softirqs last enabled at (1338): [] handle_softirqs+0x50c/0x770 [ 47.322143] softirqs last disabled at (1333): [] __irq_exit_rcu+0xc4/0x100 [ 47.323410] ---[ end trace 0000000000000000 ]--- [ 50.291154] ------------[ cut here ]------------ [ 50.292086] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.294085] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 50.295527] Modules linked in: [ 50.296153] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.298128] Tainted: [W]=WARN [ 50.298711] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.300185] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.301092] 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 [ 50.304228] RSP: 0018:ffff8880175bfbc0 EFLAGS: 00010286 [ 50.305209] RAX: 0000000000000000 RBX: ffffed1002eb7f78 RCX: ffffffff813a4050 [ 50.306490] RDX: ffff888015de8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.307775] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb7f2f [ 50.309049] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.310311] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175bfdf8 [ 50.311616] FS: 00007feb1aff0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.313057] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.314116] CR2: 00007ffc8ae88ef7 CR3: 000000000ce7d000 CR4: 0000000000350ef0 [ 50.315394] Call Trace: [ 50.315897] [ 50.316306] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.317207] ? __create_object+0x59/0x80 [ 50.317973] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.318943] __vmalloc_noprof+0x59/0x60 [ 50.319720] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.320556] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.321477] bpf_prog_alloc+0x39/0x200 [ 50.322208] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.323155] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.324067] do_seccomp+0x349/0x25e0 [ 50.324785] ? find_held_lock+0x2b/0x80 [ 50.325507] ? do_prlimit+0x310/0x610 [ 50.326254] ? __pfx_do_seccomp+0x10/0x10 [ 50.327042] ? do_raw_spin_unlock+0x53/0x220 [ 50.327894] ? _raw_spin_unlock+0x1e/0x40 [ 50.328662] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.329633] ? static_key_count+0x60/0x80 [ 50.330395] prctl_set_seccomp+0x4e/0x70 [ 50.331175] __do_sys_prctl+0xe6c/0x1d70 [ 50.331973] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.332836] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.333816] ? irqentry_exit+0xf3/0x650 [ 50.334539] do_syscall_64+0xbf/0x430 [ 50.335292] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.336260] RIP: 0033:0x7feb1b4e25cd [ 50.336969] 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 [ 50.340142] RSP: 002b:00007ffc8ae87750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.341512] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feb1b4e25cd [ 50.342783] RDX: 000055fb2550ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.344075] RBP: 00007ffc8ae877b0 R08: 0000000000000000 R09: 00007ffc8ae86e50 [ 50.345358] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fb34995ad0 [ 50.346628] R13: 00007ffc8ae87be0 R14: 000055fb34996bc0 R15: 000055fb349a7780 [ 50.347948] [ 50.348368] irq event stamp: 1787 [ 50.349004] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 50.350525] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 50.352063] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 50.353616] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 50.355115] ---[ end trace 0000000000000000 ]--- [ 51.171219] ------------[ cut here ]------------ [ 51.172181] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.174205] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 51.175656] Modules linked in: [ 51.176252] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.178247] Tainted: [W]=WARN [ 51.178852] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.180341] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.181262] 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 [ 51.184424] RSP: 0018:ffff88800987fbc0 EFLAGS: 00010286 [ 51.185406] RAX: 0000000000000000 RBX: ffffed100130ff78 RCX: ffffffff813a4050 [ 51.186688] RDX: ffff888009883780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.187981] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100130ff2f [ 51.189271] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.190732] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800987fdf8 [ 51.192072] FS: 00007fbe96b66900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.193497] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.194541] CR2: 00007fbe97058580 CR3: 000000001ffcb000 CR4: 0000000000350ef0 [ 51.195841] Call Trace: [ 51.196312] [ 51.196771] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.197669] ? __create_object+0x59/0x80 [ 51.198432] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.199499] __vmalloc_noprof+0x59/0x60 [ 51.200250] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.201111] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.202045] bpf_prog_alloc+0x39/0x200 [ 51.202797] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.203742] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.204647] do_seccomp+0x349/0x25e0 [ 51.205330] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.206223] ? __pfx_do_seccomp+0x10/0x10 [ 51.207004] ? find_held_lock+0x2b/0x80 [ 51.207771] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.208773] ? static_key_count+0x60/0x80 [ 51.209546] prctl_set_seccomp+0x4e/0x70 [ 51.210332] __do_sys_prctl+0xe6c/0x1d70 [ 51.211125] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.212015] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.212989] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.213964] ? irqentry_exit+0xf3/0x650 [ 51.214725] do_syscall_64+0xbf/0x430 [ 51.215443] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.216396] RIP: 0033:0x7fbe970585cd [ 51.217103] 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 [ 51.220341] RSP: 002b:00007ffdf56c1f90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.221703] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbe970585cd [ 51.222972] RDX: 000056045fb7de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.224260] RBP: 00007ffdf56c1ff0 R08: 0000000000000000 R09: 00007ffdf56c1690 [ 51.225541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560496e4ead0 [ 51.226826] R13: 00007ffdf56c2420 R14: 0000560496e4fbc0 R15: 0000560496e60780 [ 51.228146] [ 51.228579] irq event stamp: 1795 [ 51.229226] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 51.230757] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 51.232294] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 51.233837] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 51.235356] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36911' (ECDSA) to the list of known hosts. 2025/11/17 13:01:28 fuzzer started 2025/11/17 13:01:28 dialing manager at localhost:37895 2025/11/17 13:01:28 checking machine... 2025/11/17 13:01:28 checking revisions... [ 52.124199] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:01:28 testing simple program... [ 52.212708] cgroup: Unknown subsys name 'net' [ 52.263344] cgroup: Unknown subsys name 'cpuset' [ 52.276710] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:01:27 Registers: info registers vcpu 0 RAX=00000000b07cb7c2 RBX=ffff888015b68000 RCX=000000007585ecf9 RDX=0000000000000008 RSI=ffff888015b68a80 RDI=000000003e05b940 RBP=ffff888015b68a58 RSP=ffff888015b67278 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888015b68a80 R13=c87fcc477585ecf9 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815275a1 RFL=00000082 [--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 00007f2c8aeac900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055fb349ba768 CR3=000000000d4a0000 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=397df4e52a46c8a01c472ce9ff289975 XMM02=0000000000302db0eff9b2d0a8fce9cb XMM03=0000000000302e802c67c8bc2e329bc3 XMM04=9115bf9a0811976100000000000ae988 XMM05=23b8788c0bb6c7a800000000003215c8 XMM06=6846749eb69433fb0000000000320670 XMM07=fb795ef6d657705600000000003117a0 XMM08=2c67c8bc2e329bc30000000000302e20 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff8880e548f000 RCX=ffffffff86ab82be RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffff88806cf31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88800f457430 R8 =ffffffff86ab82c2 R9 =ffff88800f457538 R10=000000000003c9ed R11=00000000000255cb R12=ffffffff8135e7a2 R13=ffff88800f457540 R14=ffff88800f457848 R15=ffff88800f4574f8 RIP=ffffffff815bcfc4 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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007feb1aff0900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc8ae81000 CR3=000000000d43a000 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