[ 46.187985] ------------[ cut here ]------------ [ 46.188942] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.190986] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.192434] Modules linked in: [ 46.193071] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.195065] Tainted: [W]=WARN [ 46.195626] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.197085] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.198005] 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 [ 46.201167] RSP: 0018:ffff888016af7bc0 EFLAGS: 00010286 [ 46.202148] RAX: 0000000000000000 RBX: ffffed1002d5ef78 RCX: ffffffff813a4050 [ 46.203439] RDX: ffff888016711bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.204722] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d5ef2f [ 46.205984] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.207275] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016af7df8 [ 46.208560] FS: 00007f175cb2e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.209997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.211068] CR2: 00007ffcbeb4def8 CR3: 000000000bbcc000 CR4: 0000000000350ef0 [ 46.212354] Call Trace: [ 46.212865] [ 46.213285] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.214184] ? __create_object+0x59/0x80 [ 46.214973] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.215961] __vmalloc_noprof+0x59/0x60 [ 46.216666] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.217534] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.218448] bpf_prog_alloc+0x39/0x200 [ 46.219189] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.220124] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.221031] do_seccomp+0x349/0x25e0 [ 46.221714] ? find_held_lock+0x2b/0x80 [ 46.222487] ? do_prlimit+0x310/0x610 [ 46.223235] ? __pfx_do_seccomp+0x10/0x10 [ 46.224025] ? do_raw_spin_unlock+0x53/0x220 [ 46.224845] ? _raw_spin_unlock+0x1e/0x40 [ 46.225569] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.226525] ? static_key_count+0x60/0x80 [ 46.227317] prctl_set_seccomp+0x4e/0x70 [ 46.228086] __do_sys_prctl+0xe6c/0x1d70 [ 46.228892] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.229697] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.230681] ? irqentry_exit+0xf3/0x650 [ 46.231451] do_syscall_64+0xbf/0x430 [ 46.232201] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.233162] RIP: 0033:0x7f175d0205cd [ 46.233878] 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 [ 46.237045] RSP: 002b:00007ffcbeb4cb80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.238427] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f175d0205cd [ 46.239724] RDX: 000055bff09cde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.241009] RBP: 00007ffcbeb4cbe0 R08: 0000000000000000 R09: 00007ffcbeb4c280 [ 46.242307] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c0293adb10 [ 46.243614] R13: 00007ffcbeb4d010 R14: 000055c0293ae2b0 R15: 000055c0293c26f0 [ 46.244907] [ 46.245335] irq event stamp: 1745 [ 46.245985] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 46.247468] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 46.248828] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 46.250199] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 46.251549] ---[ end trace 0000000000000000 ]--- [ 49.078250] ------------[ cut here ]------------ [ 49.079211] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.081238] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.082676] Modules linked in: [ 49.083318] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.085297] Tainted: [W]=WARN [ 49.085874] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.087343] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.088246] 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 [ 49.091385] RSP: 0018:ffff88801614fbc0 EFLAGS: 00010286 [ 49.092352] RAX: 0000000000000000 RBX: ffffed1002c29f78 RCX: ffffffff813a4050 [ 49.093622] RDX: ffff88801690d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.094919] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c29f2f [ 49.096192] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.097464] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801614fdf8 [ 49.098727] FS: 00007f10d85dc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.100167] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.101213] CR2: 00007ffd8aedaef8 CR3: 000000000cb18000 CR4: 0000000000350ef0 [ 49.102501] Call Trace: [ 49.103009] [ 49.103412] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.104316] ? __create_object+0x59/0x80 [ 49.105090] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.106054] __vmalloc_noprof+0x59/0x60 [ 49.106778] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.107670] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.108598] bpf_prog_alloc+0x39/0x200 [ 49.109330] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.110253] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.111147] do_seccomp+0x349/0x25e0 [ 49.111859] ? find_held_lock+0x2b/0x80 [ 49.112574] ? do_prlimit+0x310/0x610 [ 49.113314] ? __pfx_do_seccomp+0x10/0x10 [ 49.114103] ? do_raw_spin_unlock+0x53/0x220 [ 49.114946] ? _raw_spin_unlock+0x1e/0x40 [ 49.115678] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.116638] ? static_key_count+0x60/0x80 [ 49.117422] prctl_set_seccomp+0x4e/0x70 [ 49.118192] __do_sys_prctl+0xe6c/0x1d70 [ 49.118971] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.119780] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.120746] ? irqentry_exit+0xf3/0x650 [ 49.121516] do_syscall_64+0xbf/0x430 [ 49.122256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.123224] RIP: 0033:0x7f10d8ace5cd [ 49.123924] 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 [ 49.127082] RSP: 002b:00007ffd8aed83f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.128436] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f10d8ace5cd [ 49.129718] RDX: 000055bf50932e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.131010] RBP: 00007ffd8aed8450 R08: 0000000000000000 R09: 00007ffd8aed7af0 [ 49.132308] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bf8e8a1ad0 [ 49.133600] R13: 00007ffd8aed8880 R14: 000055bf8e8a2bc0 R15: 000055bf8e8b3780 [ 49.134902] [ 49.135326] irq event stamp: 1727 [ 49.135964] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 49.137480] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 49.138992] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 49.140523] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 49.142041] ---[ end trace 0000000000000000 ]--- [ 49.761958] ------------[ cut here ]------------ [ 49.762881] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.764955] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.766385] Modules linked in: [ 49.767021] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.768996] Tainted: [W]=WARN [ 49.769545] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.771006] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.771903] 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 [ 49.775051] RSP: 0018:ffff888018b87bc0 EFLAGS: 00010286 [ 49.776014] RAX: 0000000000000000 RBX: ffffed1003170f78 RCX: ffffffff813a4050 [ 49.777274] RDX: ffff8880162a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.778542] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003170f2f [ 49.779820] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.781090] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018b87df8 [ 49.782377] FS: 00007fe2e2bdd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.783809] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.784879] CR2: 00007ffcb545bef8 CR3: 000000000cf58000 CR4: 0000000000350ef0 [ 49.786161] Call Trace: [ 49.786623] [ 49.787091] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.787985] ? __create_object+0x59/0x80 [ 49.788722] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.789676] __vmalloc_noprof+0x59/0x60 [ 49.790420] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.791317] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.792247] bpf_prog_alloc+0x39/0x200 [ 49.792973] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.793884] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.794740] do_seccomp+0x349/0x25e0 [ 49.795485] ? find_held_lock+0x2b/0x80 [ 49.796232] ? do_prlimit+0x310/0x610 [ 49.796984] ? __pfx_do_seccomp+0x10/0x10 [ 49.797719] ? do_raw_spin_unlock+0x53/0x220 [ 49.798544] ? _raw_spin_unlock+0x1e/0x40 [ 49.799324] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.800277] ? static_key_count+0x60/0x80 [ 49.801072] prctl_set_seccomp+0x4e/0x70 [ 49.801839] __do_sys_prctl+0xe6c/0x1d70 [ 49.802579] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.803450] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.804419] ? irqentry_exit+0xf3/0x650 [ 49.805176] do_syscall_64+0xbf/0x430 [ 49.805908] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.806863] RIP: 0033:0x7fe2e30cf5cd [ 49.807527] 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 [ 49.810634] RSP: 002b:00007ffcb5459860 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.811992] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe2e30cf5cd [ 49.813254] RDX: 000056030abb9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.814534] RBP: 00007ffcb54598c0 R08: 0000000000000000 R09: 00007ffcb5458f60 [ 49.815826] R10: 0000000000000000 R11: 0000000000000246 R12: 00005603457e0ad0 [ 49.817104] R13: 00007ffcb5459cf0 R14: 00005603457e1bc0 R15: 00005603457f2780 [ 49.818392] [ 49.818840] irq event stamp: 1707 [ 49.819459] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 49.820970] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 49.822479] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 49.824014] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 49.825506] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60811' (ECDSA) to the list of known hosts. 2025/11/18 00:03:27 fuzzer started 2025/11/18 00:03:27 dialing manager at localhost:37895 2025/11/18 00:03:27 checking machine... 2025/11/18 00:03:27 checking revisions... [ 50.714487] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:03:27 testing simple program... [ 50.806439] cgroup: Unknown subsys name 'net' [ 50.856102] cgroup: Unknown subsys name 'cpuset' [ 50.870397] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:03:26 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801a6b0000 RCX=0000000000000000 RDX=ffff88801690b780 RSI=ffffffff84c14129 RDI=ffff88801a6b0100 RBP=0000000000000000 RSP=ffff888016af70c0 R8 =0000000000000001 R9 =0000000000000000 R10=ffff88801a6b0000 R11=0000000000000000 R12=ffff888017a3dc00 R13=ffff888016af7658 R14=ffff888016af7e40 R15=ffff888016af73d0 RIP=ffffffff84c14129 RFL=00000293 [--S-A-C] 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 00007f10d85dc900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f10d8595008 CR3=000000000e435000 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=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=0000000000000000 RBX=ffff88801472f868 RCX=ffff88801472f840 RDX=1ffff110028e5f0e RSI=ffffffff8161932e RDI=ffff88801472f870 RBP=0000000000000000 RSP=ffff88801472f780 R8 =0000000000000001 R9 =ffff88801472f7e0 R10=000000000003c9ed R11=000000000000453f R12=ffff88801472f868 R13=0000000000000000 R14=ffff888014751bc0 R15=0000000000000dc0 RIP=ffffffff81618fee RFL=00000212 [----A--] 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 00007fdfe529b900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc67bfcfe8 CR3=000000000d3f6000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=36814d4ee92ac18500000000000ae988 XMM05=5cf87313b3bb5c9900000000003223b0 XMM06=da741990fa627e3300000000003209e8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000