[ 45.939870] ------------[ cut here ]------------ [ 45.940953] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.943727] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.945431] Modules linked in: [ 45.946108] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.948391] Tainted: [W]=WARN [ 45.949034] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.950761] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.951831] 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 [ 45.955517] RSP: 0018:ffff8880162c7bc0 EFLAGS: 00010286 [ 45.956668] RAX: 0000000000000000 RBX: ffffed1002c58f78 RCX: ffffffff813a4050 [ 45.958181] RDX: ffff888009f7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.959677] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c58f2f [ 45.961167] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.962683] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162c7df8 [ 45.964185] FS: 00007f8673b0e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.965870] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.966934] CR2: 00007ffeeea3def7 CR3: 000000001b3c0000 CR4: 0000000000350ef0 [ 45.968185] Call Trace: [ 45.968690] [ 45.969098] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.970002] ? __create_object+0x59/0x80 [ 45.970769] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.971781] __vmalloc_noprof+0x59/0x60 [ 45.972529] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.973405] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.974335] bpf_prog_alloc+0x39/0x200 [ 45.975015] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.975923] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.976815] do_seccomp+0x349/0x25e0 [ 45.977524] ? find_held_lock+0x2b/0x80 [ 45.978277] ? do_prlimit+0x310/0x610 [ 45.978998] ? __pfx_do_seccomp+0x10/0x10 [ 45.979793] ? do_raw_spin_unlock+0x53/0x220 [ 45.980616] ? _raw_spin_unlock+0x1e/0x40 [ 45.981398] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.982349] ? static_key_count+0x60/0x80 [ 45.983088] prctl_set_seccomp+0x4e/0x70 [ 45.983835] __do_sys_prctl+0xe6c/0x1d70 [ 45.984608] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.985466] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.986409] ? irqentry_exit+0xf3/0x650 [ 45.987111] do_syscall_64+0xbf/0x430 [ 45.987827] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.988752] RIP: 0033:0x7f86740005cd [ 45.989462] 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 [ 45.992537] RSP: 002b:00007ffeeea3bb10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.993844] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86740005cd [ 45.994872] RDX: 000055c806332e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.995900] RBP: 00007ffeeea3bb70 R08: 0000000000000000 R09: 00007ffeeea3b210 [ 45.996963] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c84297bad0 [ 45.997994] R13: 00007ffeeea3bfa0 R14: 000055c84297cbc0 R15: 000055c84298d780 [ 45.999043] [ 45.999414] irq event stamp: 1723 [ 45.999916] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 46.001123] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 46.002342] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 46.003575] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 46.004787] ---[ end trace 0000000000000000 ]--- [ 48.841339] ------------[ cut here ]------------ [ 48.842251] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.844306] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 48.845751] Modules linked in: [ 48.846390] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.848388] Tainted: [W]=WARN [ 48.848937] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.850401] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.851335] 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 [ 48.854533] RSP: 0018:ffff88800a07fbc0 EFLAGS: 00010286 [ 48.855516] RAX: 0000000000000000 RBX: ffffed100140ff78 RCX: ffffffff813a4050 [ 48.856794] RDX: ffff888016185340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.858077] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100140ff2f [ 48.859365] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.860635] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a07fdf8 [ 48.861931] FS: 00007f361c02e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.863382] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.864462] CR2: 00007ffc5bd2fef7 CR3: 000000000cd0d000 CR4: 0000000000350ef0 [ 48.865759] Call Trace: [ 48.866260] [ 48.866675] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.867583] ? __create_object+0x59/0x80 [ 48.868376] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.869351] __vmalloc_noprof+0x59/0x60 [ 48.870069] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.870953] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.871901] bpf_prog_alloc+0x39/0x200 [ 48.872644] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.873591] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.874504] do_seccomp+0x349/0x25e0 [ 48.875175] ? find_held_lock+0x2b/0x80 [ 48.875947] ? do_prlimit+0x310/0x610 [ 48.876693] ? __pfx_do_seccomp+0x10/0x10 [ 48.877494] ? do_raw_spin_unlock+0x53/0x220 [ 48.878351] ? _raw_spin_unlock+0x1e/0x40 [ 48.879090] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.880039] ? static_key_count+0x60/0x80 [ 48.880829] prctl_set_seccomp+0x4e/0x70 [ 48.881608] __do_sys_prctl+0xe6c/0x1d70 [ 48.882397] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.883270] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.884193] ? irqentry_exit+0xf3/0x650 [ 48.884963] do_syscall_64+0xbf/0x430 [ 48.885723] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.886683] RIP: 0033:0x7f361c5205cd [ 48.887403] 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 [ 48.890599] RSP: 002b:00007ffc5bd2e8f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.891965] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f361c5205cd [ 48.893269] RDX: 000056317f601e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.894571] RBP: 00007ffc5bd2e950 R08: 0000000000000000 R09: 00007ffc5bd2dff0 [ 48.895862] R10: 0000000000000000 R11: 0000000000000246 R12: 00005631a5929240 [ 48.897145] R13: 00007ffc5bd2ed80 R14: 00005631a5932380 R15: 00005631a593d540 [ 48.898363] [ 48.898634] irq event stamp: 1719 [ 48.899015] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 48.899985] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 48.900949] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 48.901940] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 48.902796] ---[ end trace 0000000000000000 ]--- [ 49.638162] ------------[ cut here ]------------ [ 49.639082] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.641124] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.642621] Modules linked in: [ 49.643195] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.645180] Tainted: [W]=WARN [ 49.645795] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.647243] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.648095] 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 [ 49.651202] RSP: 0018:ffff888016ec7bc0 EFLAGS: 00010286 [ 49.652139] RAX: 0000000000000000 RBX: ffffed1002dd8f78 RCX: ffffffff813a4050 [ 49.653394] RDX: ffff88801b0a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.654658] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd8f2f [ 49.655912] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.657163] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ec7df8 [ 49.658432] FS: 00007f96fd002900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.659852] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.660897] CR2: 00007f96fd4f4580 CR3: 000000000d653000 CR4: 0000000000350ef0 [ 49.662167] Call Trace: [ 49.662664] [ 49.663069] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.663945] ? __create_object+0x59/0x80 [ 49.664723] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.665715] __vmalloc_noprof+0x59/0x60 [ 49.666459] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.667320] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.668185] bpf_prog_alloc+0x39/0x200 [ 49.668917] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.669848] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.670738] do_seccomp+0x349/0x25e0 [ 49.671455] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.672357] ? __pfx_do_seccomp+0x10/0x10 [ 49.673089] ? find_held_lock+0x2b/0x80 [ 49.673847] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.674820] ? static_key_count+0x60/0x80 [ 49.675697] prctl_set_seccomp+0x4e/0x70 [ 49.676465] __do_sys_prctl+0xe6c/0x1d70 [ 49.677189] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.678034] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.678990] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.679956] ? irqentry_exit+0xf3/0x650 [ 49.680720] do_syscall_64+0xbf/0x430 [ 49.681457] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.682404] RIP: 0033:0x7f96fd4f45cd [ 49.683079] 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 [ 49.686461] RSP: 002b:00007ffd91accd10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.687934] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f96fd4f45cd [ 49.689254] RDX: 000055865446de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.690649] RBP: 00007ffd91accd70 R08: 0000000000000000 R09: 00007ffd91acc410 [ 49.692242] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558685d8dad0 [ 49.693585] R13: 00007ffd91acd1a0 R14: 0000558685d8ebc0 R15: 0000558685d9f780 [ 49.695036] [ 49.695481] irq event stamp: 1783 [ 49.696144] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 49.697815] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 49.699303] softirqs last enabled at (1604): [] handle_softirqs+0x50c/0x770 [ 49.700950] softirqs last disabled at (1591): [] __irq_exit_rcu+0xc4/0x100 [ 49.702166] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41585' (ECDSA) to the list of known hosts. 2025/11/17 19:29:02 fuzzer started 2025/11/17 19:29:02 dialing manager at localhost:37895 2025/11/17 19:29:02 checking machine... 2025/11/17 19:29:02 checking revisions... [ 50.529977] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:29:02 testing simple program... [ 50.608697] cgroup: Unknown subsys name 'net' [ 50.664752] cgroup: Unknown subsys name 'cpuset' [ 50.679439] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:29:01 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000286 RCX=ffff88801566fc84 RDX=0000000000000000 RSI=ffffffff85f109b8 RDI=ffffffff85f109a0 RBP=ffffffff85f109a0 RSP=ffff88801566fcb8 R8 =0000000000000000 R9 =ffff88801648f758 R10=0000000000000003 R11=0000000000000001 R12=ffff88801687ba00 R13=0000000000000020 R14=0000000000000001 R15=0000000000000286 RIP=ffffffff8152da00 RFL=00000096 [--S-AP-] 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 00007f361c02e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc5bd28000 CR3=000000000b646000 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=00000000000279ad 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 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff52d23c08 CR3=000000000b8af000 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=4af5c286a94600b2da44ec62b7dc2fd3 XMM02=ec2efd57dc4c00df0000000000303470 XMM03=4fe45aa9f4a24e770000000000303540 XMM04=4a11fc3798f3bf8c00000000000ae988 XMM05=090f1556b20111b3000000000031f830 XMM06=19cfdf5203145ea70000000000319930 XMM07=e042d86d42eb936e0000000000311268 XMM08=4fe45aa9f4a24e770000000000303540 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000