[ 45.512394] ------------[ cut here ]------------ [ 45.513330] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.515426] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.516939] Modules linked in: [ 45.517540] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.519544] Tainted: [W]=WARN [ 45.520156] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.521635] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.522514] 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 [ 45.525691] RSP: 0018:ffff88801a0cfbc0 EFLAGS: 00010286 [ 45.526675] RAX: 0000000000000000 RBX: ffffed1003419f78 RCX: ffffffff813a4050 [ 45.527961] RDX: ffff888019fc9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.529254] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003419f2f [ 45.530559] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.531852] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a0cfdf8 [ 45.533127] FS: 00007f5a42aac900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.534581] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.535661] CR2: 00007ffcb600def7 CR3: 000000000e557000 CR4: 0000000000350ef0 [ 45.536958] Call Trace: [ 45.537433] [ 45.537881] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.538785] ? __create_object+0x59/0x80 [ 45.539544] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.540514] __vmalloc_noprof+0x59/0x60 [ 45.541262] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.542137] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.543075] bpf_prog_alloc+0x39/0x200 [ 45.543821] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.544751] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.545657] do_seccomp+0x349/0x25e0 [ 45.546333] ? find_held_lock+0x2b/0x80 [ 45.547092] ? do_prlimit+0x310/0x610 [ 45.547854] ? __pfx_do_seccomp+0x10/0x10 [ 45.548650] ? do_raw_spin_unlock+0x53/0x220 [ 45.549450] ? _raw_spin_unlock+0x1e/0x40 [ 45.550227] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.551178] ? static_key_count+0x60/0x80 [ 45.552000] prctl_set_seccomp+0x4e/0x70 [ 45.552781] __do_sys_prctl+0xe6c/0x1d70 [ 45.553518] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.554390] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.555388] ? irqentry_exit+0xf3/0x650 [ 45.556178] do_syscall_64+0xbf/0x430 [ 45.556919] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.557893] RIP: 0033:0x7f5a42f9e5cd [ 45.558569] 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 [ 45.561825] RSP: 002b:00007ffcb600c990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.563188] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5a42f9e5cd [ 45.564498] RDX: 000055bbfc6d5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.565800] RBP: 00007ffcb600c9f0 R08: 0000000000000000 R09: 00007ffcb600c090 [ 45.567104] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bc1f69bbf0 [ 45.568393] R13: 00007ffcb600ce20 R14: 000055bc1f6a5380 R15: 000055bc1f6b0460 [ 45.569708] [ 45.570138] irq event stamp: 1723 [ 45.570784] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 45.572318] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 45.573847] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 45.575375] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 45.576912] ---[ end trace 0000000000000000 ]--- [ 49.018839] ------------[ cut here ]------------ [ 49.019780] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.021802] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.023249] Modules linked in: [ 49.023887] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.025863] Tainted: [W]=WARN [ 49.026412] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.027883] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.028796] 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 [ 49.031962] RSP: 0018:ffff8880164afbc0 EFLAGS: 00010286 [ 49.032941] RAX: 0000000000000000 RBX: ffffed1002c95f78 RCX: ffffffff813a4050 [ 49.034207] RDX: ffff888014185340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.035479] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c95f2f [ 49.036798] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.038114] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164afdf8 [ 49.039407] FS: 00007fe9f71f1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.040863] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.041981] CR2: 00007fe9f76e3580 CR3: 000000000fc96000 CR4: 0000000000350ef0 [ 49.043317] Call Trace: [ 49.043854] [ 49.044263] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.045158] ? __create_object+0x59/0x80 [ 49.045938] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.046916] __vmalloc_noprof+0x59/0x60 [ 49.047927] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.049077] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.050298] bpf_prog_alloc+0x39/0x200 [ 49.051269] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.052500] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.053678] do_seccomp+0x349/0x25e0 [ 49.054541] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.055565] ? __pfx_do_seccomp+0x10/0x10 [ 49.056410] ? find_held_lock+0x2b/0x80 [ 49.057207] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.058230] ? static_key_count+0x60/0x80 [ 49.059068] prctl_set_seccomp+0x4e/0x70 [ 49.059913] __do_sys_prctl+0xe6c/0x1d70 [ 49.060734] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.061566] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.062577] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.063666] ? irqentry_exit+0xf3/0x650 [ 49.064417] do_syscall_64+0xbf/0x430 [ 49.065190] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.066188] RIP: 0033:0x7fe9f76e35cd [ 49.066912] 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 [ 49.070178] RSP: 002b:00007fff011f3730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.071641] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe9f76e35cd [ 49.072987] RDX: 000055a99e589e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.074336] RBP: 00007fff011f3790 R08: 0000000000000000 R09: 00007fff011f2e30 [ 49.075672] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a9aa9942b0 [ 49.077001] R13: 00007fff011f3bc0 R14: 000055a9aa996d20 R15: 000055a9aa9a88d0 [ 49.078376] [ 49.078852] irq event stamp: 1743 [ 49.079489] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 49.081094] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 49.082777] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 49.084409] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 49.085843] ---[ end trace 0000000000000000 ]--- [ 49.898336] ------------[ cut here ]------------ [ 49.899263] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.901268] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.902726] Modules linked in: [ 49.903328] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.905311] Tainted: [W]=WARN [ 49.905902] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.907377] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.908618] 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 [ 49.911978] RSP: 0018:ffff888019e8fbc0 EFLAGS: 00010286 [ 49.912948] RAX: 0000000000000000 RBX: ffffed10033d1f78 RCX: ffffffff813a4050 [ 49.914204] RDX: ffff888019cad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.915621] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033d1f2f [ 49.917027] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.918568] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e8fdf8 [ 49.920070] FS: 00007ffbcd257900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.921505] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.922556] CR2: 00007ffec9b16ef7 CR3: 000000000e5c5000 CR4: 0000000000350ef0 [ 49.923854] Call Trace: [ 49.924316] [ 49.924768] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.925673] ? __create_object+0x59/0x80 [ 49.926409] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.927366] __vmalloc_noprof+0x59/0x60 [ 49.928127] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.929000] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.929929] bpf_prog_alloc+0x39/0x200 [ 49.930655] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.931530] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.932444] do_seccomp+0x349/0x25e0 [ 49.933147] ? find_held_lock+0x2b/0x80 [ 49.933906] ? do_prlimit+0x310/0x610 [ 49.934657] ? __pfx_do_seccomp+0x10/0x10 [ 49.935405] ? do_raw_spin_unlock+0x53/0x220 [ 49.936241] ? _raw_spin_unlock+0x1e/0x40 [ 49.937027] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.937985] ? static_key_count+0x60/0x80 [ 49.938791] prctl_set_seccomp+0x4e/0x70 [ 49.939527] __do_sys_prctl+0xe6c/0x1d70 [ 49.940311] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.941163] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.942134] ? irqentry_exit+0xf3/0x650 [ 49.942889] do_syscall_64+0xbf/0x430 [ 49.943640] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.944541] RIP: 0033:0x7ffbcd7495cd [ 49.945242] 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 [ 49.948415] RSP: 002b:00007ffec9b142b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.949763] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffbcd7495cd [ 49.951043] RDX: 000055b85f826e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.952327] RBP: 00007ffec9b14310 R08: 0000000000000000 R09: 00007ffec9b139b0 [ 49.953648] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b871dcfad0 [ 49.954921] R13: 00007ffec9b14740 R14: 000055b871dd0bc0 R15: 000055b871de1780 [ 49.956224] [ 49.956688] irq event stamp: 1775 [ 49.957291] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 49.958803] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 49.960324] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 49.961851] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 49.963358] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22700' (ECDSA) to the list of known hosts. 2025/11/18 05:35:28 fuzzer started 2025/11/18 05:35:29 dialing manager at localhost:37895 2025/11/18 05:35:29 checking machine... 2025/11/18 05:35:29 checking revisions... [ 51.030208] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:35:29 testing simple program... [ 51.127571] cgroup: Unknown subsys name 'net' [ 51.194413] cgroup: Unknown subsys name 'cpuset' [ 51.220790] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:35:28 Registers: info registers vcpu 0 RAX=ffff8880174679f8 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888017467901 RSI=ffff888017467968 RDI=ffff888017467968 RBP=ffff888017467468 RSP=ffff888017467398 R8 =0000000000000001 R9 =ffff888017467450 R10=000000000003c9ed R11=00000000000219cc R12=ffff888017467470 R13=ffff888017467458 R14=ffff888017467968 R15=ffff888017467410 RIP=ffffffff8135da23 RFL=00000202 [-------] 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 00007fe9f71f1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe9f71c0008 CR3=0000000020282000 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=0000000000025bc9 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=00000206 [-----P-] 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0e4fc6c000 CR3=000000000d012000 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=271974b43b5d50a07640deffecd06603 XMM02=2c67c8bc2e329bc30000000000304900 XMM03=fb795ef6d65770560000000000311ac8 XMM04=723bebc36c7ed8d300000000000ae988 XMM05=090f1556b20111b30000000000321860 XMM06=b5b23746387a4ce8000000000031b7a0 XMM07=e042d86d42eb936e0000000000312c18 XMM08=44a214b6153033a90000000000304960 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000