[ 46.289723] ------------[ cut here ]------------ [ 46.290636] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.292579] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.294000] Modules linked in: [ 46.294611] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.296547] Tainted: [W]=WARN [ 46.297134] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.298574] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.299471] 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 [ 46.302604] RSP: 0018:ffff888013e77bc0 EFLAGS: 00010286 [ 46.303553] RAX: 0000000000000000 RBX: ffffed10027cef78 RCX: ffffffff813a4050 [ 46.304826] RDX: ffff88800f5c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.306074] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027cef2f [ 46.307326] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.308565] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013e77df8 [ 46.309839] FS: 00007f9494b5f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.311243] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.312275] CR2: 00007ffc4819cef7 CR3: 000000000fa36000 CR4: 0000000000350ef0 [ 46.313542] Call Trace: [ 46.314000] [ 46.314444] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.315330] ? __create_object+0x59/0x80 [ 46.316093] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.317005] __vmalloc_noprof+0x59/0x60 [ 46.317754] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.318608] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.319524] bpf_prog_alloc+0x39/0x200 [ 46.320266] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.321432] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.322334] do_seccomp+0x349/0x25e0 [ 46.323014] ? find_held_lock+0x2b/0x80 [ 46.323788] ? do_prlimit+0x310/0x610 [ 46.324531] ? __pfx_do_seccomp+0x10/0x10 [ 46.325339] ? do_raw_spin_unlock+0x53/0x220 [ 46.326178] ? _raw_spin_unlock+0x1e/0x40 [ 46.326917] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.327882] ? static_key_count+0x60/0x80 [ 46.328675] prctl_set_seccomp+0x4e/0x70 [ 46.329461] __do_sys_prctl+0xe6c/0x1d70 [ 46.330247] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.331103] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.332073] ? irqentry_exit+0xf3/0x650 [ 46.332811] do_syscall_64+0xbf/0x430 [ 46.333549] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.334503] RIP: 0033:0x7f94950515cd [ 46.335205] 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 [ 46.338405] RSP: 002b:00007ffc4819bc80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.339777] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f94950515cd [ 46.341075] RDX: 0000558adde5ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.342365] RBP: 00007ffc4819bce0 R08: 0000000000000000 R09: 00007ffc4819b380 [ 46.343650] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558afc3e8bf0 [ 46.344956] R13: 00007ffc4819c110 R14: 0000558afc3f2380 R15: 0000558afc3fd460 [ 46.346258] [ 46.346682] irq event stamp: 1723 [ 46.347340] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 46.348883] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 46.350413] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 46.351964] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 46.353496] ---[ end trace 0000000000000000 ]--- [ 49.793399] ------------[ cut here ]------------ [ 49.793975] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.795277] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.796202] Modules linked in: [ 49.796576] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.797820] Tainted: [W]=WARN [ 49.798188] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.799539] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.800275] 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 [ 49.802324] RSP: 0018:ffff88800a3afbc0 EFLAGS: 00010286 [ 49.802908] RAX: 0000000000000000 RBX: ffffed1001475f78 RCX: ffffffff813a4050 [ 49.803712] RDX: ffff88800f8db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.804525] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001475f2f [ 49.805351] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.806157] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a3afdf8 [ 49.806936] FS: 00007f374eb4b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.807830] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.808489] CR2: 00007fff7d159ef7 CR3: 000000000d796000 CR4: 0000000000350ef0 [ 49.809301] Call Trace: [ 49.809593] [ 49.809848] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.810411] ? __create_object+0x59/0x80 [ 49.810877] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.811485] __vmalloc_noprof+0x59/0x60 [ 49.811932] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.812493] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.813092] bpf_prog_alloc+0x39/0x200 [ 49.813531] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.814116] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.814659] do_seccomp+0x349/0x25e0 [ 49.815108] ? find_held_lock+0x2b/0x80 [ 49.815559] ? do_prlimit+0x310/0x610 [ 49.815992] ? __pfx_do_seccomp+0x10/0x10 [ 49.816490] ? do_raw_spin_unlock+0x53/0x220 [ 49.816995] ? _raw_spin_unlock+0x1e/0x40 [ 49.817487] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.818098] ? static_key_count+0x60/0x80 [ 49.818576] prctl_set_seccomp+0x4e/0x70 [ 49.819061] __do_sys_prctl+0xe6c/0x1d70 [ 49.819525] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.820064] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.820645] ? irqentry_exit+0xf3/0x650 [ 49.821136] do_syscall_64+0xbf/0x430 [ 49.821576] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.822184] RIP: 0033:0x7f374f03d5cd [ 49.822599] 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 [ 49.824590] RSP: 002b:00007fff7d158bc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.825463] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f374f03d5cd [ 49.826276] RDX: 000055d0fcd70e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.827092] RBP: 00007fff7d158c20 R08: 0000000000000000 R09: 00007fff7d1582c0 [ 49.827880] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d108358ad0 [ 49.828696] R13: 00007fff7d159050 R14: 000055d108359bc0 R15: 000055d10836a780 [ 49.829525] [ 49.829793] irq event stamp: 2265 [ 49.830196] hardirqs last enabled at (2275): [] __up_console_sem+0x78/0x80 [ 49.831149] hardirqs last disabled at (2284): [] __up_console_sem+0x5d/0x80 [ 49.832107] softirqs last enabled at (2000): [] handle_softirqs+0x50c/0x770 [ 49.833088] softirqs last disabled at (1995): [] __irq_exit_rcu+0xc4/0x100 [ 49.834018] ---[ end trace 0000000000000000 ]--- [ 50.639826] ------------[ cut here ]------------ [ 50.640811] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.643078] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.644629] Modules linked in: [ 50.645348] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.647469] Tainted: [W]=WARN [ 50.648115] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.649711] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.650712] 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 [ 50.654118] RSP: 0018:ffff888019abfbc0 EFLAGS: 00010286 [ 50.655170] RAX: 0000000000000000 RBX: ffffed1003357f78 RCX: ffffffff813a4050 [ 50.656560] RDX: ffff888018f55340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.657956] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003357f2f [ 50.659354] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.660714] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019abfdf8 [ 50.662119] FS: 00007f2ba8b46900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.663664] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.664819] CR2: 00007f2ba9038580 CR3: 0000000015d22000 CR4: 0000000000350ef0 [ 50.666200] Call Trace: [ 50.666700] [ 50.667191] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.668177] ? __create_object+0x59/0x80 [ 50.669001] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.670086] __vmalloc_noprof+0x59/0x60 [ 50.670856] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.671806] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.672823] bpf_prog_alloc+0x39/0x200 [ 50.673625] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.674640] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.675628] do_seccomp+0x349/0x25e0 [ 50.676393] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.677379] ? __pfx_do_seccomp+0x10/0x10 [ 50.678227] ? find_held_lock+0x2b/0x80 [ 50.678989] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.680084] ? static_key_count+0x60/0x80 [ 50.680913] prctl_set_seccomp+0x4e/0x70 [ 50.681761] __do_sys_prctl+0xe6c/0x1d70 [ 50.682594] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.683519] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.684565] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.685638] ? irqentry_exit+0xf3/0x650 [ 50.686477] do_syscall_64+0xbf/0x430 [ 50.687286] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.688320] RIP: 0033:0x7f2ba90385cd [ 50.689098] 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 [ 50.692468] RSP: 002b:00007ffc26d579f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.693911] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2ba90385cd [ 50.695066] RDX: 000055e478720e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.696220] RBP: 00007ffc26d57a50 R08: 0000000000000000 R09: 00007ffc26d570f0 [ 50.697390] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e48afbfad0 [ 50.698527] R13: 00007ffc26d57e80 R14: 000055e48afc0bc0 R15: 000055e48afd1780 [ 50.699694] [ 50.700106] irq event stamp: 1727 [ 50.700645] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 50.702049] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 50.703402] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 50.704775] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 50.706130] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15221' (ECDSA) to the list of known hosts. 2025/11/17 17:45:19 fuzzer started 2025/11/17 17:45:20 dialing manager at localhost:37895 2025/11/17 17:45:20 checking machine... 2025/11/17 17:45:20 checking revisions... [ 51.632355] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:45:20 testing simple program... [ 51.715476] cgroup: Unknown subsys name 'net' [ 51.794997] cgroup: Unknown subsys name 'cpuset' [ 51.809907] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:45:19 Registers: info registers vcpu 0 RAX=000000006ce08a01 RBX=ffffffff81618fa0 RCX=ffff88806ce08984 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffffffff85c2cdfc RBP=ffff88806ce08ac8 RSP=ffff88806ce08a18 R8 =ffffffff86e94cfc R9 =ffff88806ce08a70 R10=0000000000000001 R11=0000000000000001 R12=ffff88806ce08af8 R13=0000000000000000 R14=ffffffff85c07f40 R15=ffff88806ce08a30 RIP=ffffffff8135e43d RFL=00000282 [--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f04c6b24000 CR3=000000000ce77000 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=2039313a35343a373120373120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038313a35343a3731203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000002 RBX=ffff88800f8d9bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88800f8da618 RDI=00000000ffffffff RBP=ffff88800f8da618 RSP=ffff888015b07560 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88800f8da618 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527555 RFL=00000046 [---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 00007efe2c3ef900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f374f69f044 CR3=000000000cc82000 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=ffffffffffff00000000000000000000 XMM02=ffffffffffff00000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000073707574726174732064 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000