[ 46.340078] ------------[ cut here ]------------ [ 46.341026] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.343086] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.344584] Modules linked in: [ 46.345189] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.347426] Tainted: [W]=WARN [ 46.348290] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.349770] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.350692] 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 [ 46.353878] RSP: 0018:ffff8880159dfbc0 EFLAGS: 00010286 [ 46.354886] RAX: 0000000000000000 RBX: ffffed1002b3bf78 RCX: ffffffff813a4050 [ 46.356175] RDX: ffff888015ca0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.357468] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b3bf2f [ 46.358770] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.360060] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880159dfdf8 [ 46.361346] FS: 00007f6cdb5d1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.362811] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.363887] CR2: 00007f6cdbac3580 CR3: 000000001c2ad000 CR4: 0000000000350ef0 [ 46.365181] Call Trace: [ 46.365693] [ 46.366118] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.367019] ? __create_object+0x59/0x80 [ 46.367811] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.368789] __vmalloc_noprof+0x59/0x60 [ 46.369513] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.370401] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.371351] bpf_prog_alloc+0x39/0x200 [ 46.372106] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.373053] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.373971] do_seccomp+0x349/0x25e0 [ 46.374722] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.375643] ? __pfx_do_seccomp+0x10/0x10 [ 46.376394] ? find_held_lock+0x2b/0x80 [ 46.377170] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.378157] ? static_key_count+0x60/0x80 [ 46.378978] prctl_set_seccomp+0x4e/0x70 [ 46.379778] __do_sys_prctl+0xe6c/0x1d70 [ 46.380577] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.381389] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.382375] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.383350] ? irqentry_exit+0xf3/0x650 [ 46.384139] do_syscall_64+0xbf/0x430 [ 46.384892] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.385842] RIP: 0033:0x7f6cdbac35cd [ 46.386509] 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 [ 46.389701] RSP: 002b:00007ffe657f63c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.391088] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6cdbac35cd [ 46.392377] RDX: 000055b7c4773e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.393657] RBP: 00007ffe657f6420 R08: 0000000000000000 R09: 00007ffe657f5ac0 [ 46.394939] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b7ca329240 [ 46.396227] R13: 00007ffe657f6850 R14: 000055b7ca328bf0 R15: 000055b7ca33d4d0 [ 46.397577] [ 46.398003] irq event stamp: 1863 [ 46.398676] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 46.400186] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 46.401689] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 46.403232] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 46.404750] ---[ end trace 0000000000000000 ]--- [ 49.136115] ------------[ cut here ]------------ [ 49.136570] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.137507] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.138223] Modules linked in: [ 49.138517] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.139473] Tainted: [W]=WARN [ 49.139754] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.140431] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.140872] 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 [ 49.142391] RSP: 0018:ffff8880138c7bc0 EFLAGS: 00010286 [ 49.142857] RAX: 0000000000000000 RBX: ffffed1002718f78 RCX: ffffffff813a4050 [ 49.143439] RDX: ffff88801c100000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.144057] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100d9c4849 [ 49.144657] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.145236] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880138c7df8 [ 49.145846] FS: 00007f3d7fe92900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.146508] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.147011] CR2: 00007f3d80384580 CR3: 000000000b8cc000 CR4: 0000000000350ef0 [ 49.147628] Call Trace: [ 49.147859] [ 49.148051] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.148458] ? __create_object+0x59/0x80 [ 49.148834] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.149279] __vmalloc_noprof+0x59/0x60 [ 49.149640] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.150037] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.150458] bpf_prog_alloc+0x39/0x200 [ 49.150812] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.151233] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.151670] do_seccomp+0x349/0x25e0 [ 49.151992] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.152390] ? __pfx_do_seccomp+0x10/0x10 [ 49.152756] ? find_held_lock+0x2b/0x80 [ 49.153092] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.153516] ? static_key_count+0x60/0x80 [ 49.153897] prctl_set_seccomp+0x4e/0x70 [ 49.154253] __do_sys_prctl+0xe6c/0x1d70 [ 49.154628] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.155011] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.155445] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.155905] ? irqentry_exit+0xf3/0x650 [ 49.156250] do_syscall_64+0xbf/0x430 [ 49.156602] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.157030] RIP: 0033:0x7f3d803845cd [ 49.157345] 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 [ 49.158849] RSP: 002b:00007ffdf140d190 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.159476] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3d803845cd [ 49.160091] RDX: 0000565319406e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.160723] RBP: 00007ffdf140d1f0 R08: 0000000000000000 R09: 00007ffdf140c890 [ 49.161310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565331be9ad0 [ 49.161920] R13: 00007ffdf140d620 R14: 0000565331beabc0 R15: 0000565331bfb780 [ 49.162521] [ 49.162743] irq event stamp: 1651 [ 49.163026] hardirqs last enabled at (1659): [] __up_console_sem+0x78/0x80 [ 49.163749] hardirqs last disabled at (1668): [] __up_console_sem+0x5d/0x80 [ 49.164444] softirqs last enabled at (1210): [] handle_softirqs+0x50c/0x770 [ 49.165170] softirqs last disabled at (1201): [] __irq_exit_rcu+0xc4/0x100 [ 49.165876] ---[ end trace 0000000000000000 ]--- [ 49.791393] ------------[ cut here ]------------ [ 49.791850] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.792816] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.793482] Modules linked in: [ 49.793791] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.794728] Tainted: [W]=WARN [ 49.794994] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.795765] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.796196] 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 [ 49.797802] RSP: 0018:ffff8880189b7bc0 EFLAGS: 00010286 [ 49.798272] RAX: 0000000000000000 RBX: ffffed1003136f78 RCX: ffffffff813a4050 [ 49.798926] RDX: ffff88801421b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.799596] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003136f2f [ 49.800227] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.800887] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880189b7df8 [ 49.801528] FS: 00007f1f1bb17900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.802287] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.802839] CR2: 00007ffd792ceef7 CR3: 000000000d736000 CR4: 0000000000350ef0 [ 49.803489] Call Trace: [ 49.803760] [ 49.803978] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.804417] ? __create_object+0x59/0x80 [ 49.804822] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.805313] __vmalloc_noprof+0x59/0x60 [ 49.805705] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.806145] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.806613] bpf_prog_alloc+0x39/0x200 [ 49.806966] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.807437] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.807905] do_seccomp+0x349/0x25e0 [ 49.808246] ? find_held_lock+0x2b/0x80 [ 49.808640] ? do_prlimit+0x310/0x610 [ 49.809007] ? __pfx_do_seccomp+0x10/0x10 [ 49.809388] ? do_raw_spin_unlock+0x53/0x220 [ 49.809817] ? _raw_spin_unlock+0x1e/0x40 [ 49.810219] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.810715] ? static_key_count+0x60/0x80 [ 49.811103] prctl_set_seccomp+0x4e/0x70 [ 49.811486] __do_sys_prctl+0xe6c/0x1d70 [ 49.811883] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.812310] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.812806] ? irqentry_exit+0xf3/0x650 [ 49.813180] do_syscall_64+0xbf/0x430 [ 49.813555] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.814024] RIP: 0033:0x7f1f1c0095cd [ 49.814384] 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 [ 49.816045] RSP: 002b:00007ffd792cdac0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.816771] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f1c0095cd [ 49.817405] RDX: 000055dde6d4fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.818060] RBP: 00007ffd792cdb20 R08: 0000000000000000 R09: 00007ffd792cd1c0 [ 49.818724] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ddea363ad0 [ 49.819371] R13: 00007ffd792cdf50 R14: 000055ddea364bc0 R15: 000055ddea375780 [ 49.820042] [ 49.820265] irq event stamp: 1729 [ 49.820601] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 49.821360] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 49.822160] softirqs last enabled at (1372): [] handle_softirqs+0x50c/0x770 [ 49.822958] softirqs last disabled at (1365): [] __irq_exit_rcu+0xc4/0x100 [ 49.823742] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50933' (ECDSA) to the list of known hosts. 2025/11/18 00:45:44 fuzzer started 2025/11/18 00:45:44 dialing manager at localhost:37895 2025/11/18 00:45:44 checking machine... 2025/11/18 00:45:44 checking revisions... [ 50.647268] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:45:44 testing simple program... [ 50.735284] cgroup: Unknown subsys name 'net' [ 50.798951] cgroup: Unknown subsys name 'cpuset' [ 50.811461] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:45:44 Registers: info registers vcpu 0 RAX=0000000000002710 RBX=ffff88800cd57770 RCX=ffffffff815d3467 RDX=1ffff1100d9c704c RSI=0000000000000008 RDI=ffffffff8664f650 RBP=ffff88806ce38140 RSP=ffff88801593f7f8 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000000 R12=ffff88806ce38260 R13=0000000000000038 R14=ffff88806ce38230 R15=ffff88806ce381e8 RIP=ffffffff815d34bc 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 00007f12326e1900 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=00007ffdf1405ff8 CR3=000000000dd27000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=34dd4dc1f78bb84a00000000000ae988 XMM05=84ad3f4f00b9fcb1000000000031d0d0 XMM06=5b75c91c80445342000000000031bec0 XMM07=fb795ef6d6577056000000000030c320 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000026661 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 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3d80447650 CR3=000000000d434000 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=2033343a35343a303020383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033343a35343a3030203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000