[ 44.417677] ------------[ cut here ]------------ [ 44.418582] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.420628] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 44.422084] Modules linked in: [ 44.422666] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.424710] Tainted: [W]=WARN [ 44.425311] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.426782] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.427660] 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 [ 44.430837] RSP: 0018:ffff888019f5fbc0 EFLAGS: 00010286 [ 44.431816] RAX: 0000000000000000 RBX: ffffed10033ebf78 RCX: ffffffff813a4050 [ 44.433120] RDX: ffff88801a150000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.434424] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033ebf2f [ 44.435690] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.436965] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f5fdf8 [ 44.438272] FS: 00007fa163d4a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.439709] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.440776] CR2: 00007ffe42077ef8 CR3: 000000000d592000 CR4: 0000000000350ef0 [ 44.442081] Call Trace: [ 44.442546] [ 44.442993] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.443897] ? __create_object+0x59/0x80 [ 44.444623] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.445601] __vmalloc_noprof+0x59/0x60 [ 44.446363] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.447221] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.448136] bpf_prog_alloc+0x39/0x200 [ 44.448863] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.449785] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.450655] do_seccomp+0x349/0x25e0 [ 44.451369] ? find_held_lock+0x2b/0x80 [ 44.452121] ? do_prlimit+0x310/0x610 [ 44.452879] ? __pfx_do_seccomp+0x10/0x10 [ 44.453626] ? do_raw_spin_unlock+0x53/0x220 [ 44.454473] ? _raw_spin_unlock+0x1e/0x40 [ 44.455245] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.456214] ? static_key_count+0x60/0x80 [ 44.457037] prctl_set_seccomp+0x4e/0x70 [ 44.457821] __do_sys_prctl+0xe6c/0x1d70 [ 44.458571] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.459431] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.460403] ? irqentry_exit+0xf3/0x650 [ 44.461173] do_syscall_64+0xbf/0x430 [ 44.461933] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.462873] RIP: 0033:0x7fa16423c5cd [ 44.463539] 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 [ 44.466696] RSP: 002b:00007ffe420769c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.468064] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa16423c5cd [ 44.469338] RDX: 0000561b32b2de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.470652] RBP: 00007ffe42076a20 R08: 0000000000000000 R09: 00007ffe420760c0 [ 44.471933] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561b62f89240 [ 44.473211] R13: 00007ffe42076e50 R14: 0000561b62f88bf0 R15: 0000561b62f9d4d0 [ 44.474513] [ 44.474967] irq event stamp: 1741 [ 44.475578] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 44.477083] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 44.478614] softirqs last enabled at (1564): [] handle_softirqs+0x50c/0x770 [ 44.480161] softirqs last disabled at (1559): [] __irq_exit_rcu+0xc4/0x100 [ 44.481670] ---[ end trace 0000000000000000 ]--- [ 47.343595] ------------[ cut here ]------------ [ 47.344352] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.346022] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 47.347208] Modules linked in: [ 47.347695] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.349348] Tainted: [W]=WARN [ 47.349837] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.351060] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.351814] 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 [ 47.354455] RSP: 0018:ffff888017247bc0 EFLAGS: 00010286 [ 47.355263] RAX: 0000000000000000 RBX: ffffed1002e48f78 RCX: ffffffff813a4050 [ 47.356332] RDX: ffff8880163e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.357397] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e48f2f [ 47.358470] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.359530] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017247df8 [ 47.360584] FS: 00007f408c323900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.361778] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.362625] CR2: 00007f408c815580 CR3: 000000000f1c8000 CR4: 0000000000350ef0 [ 47.363682] Call Trace: [ 47.364089] [ 47.364430] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.365173] ? __create_object+0x59/0x80 [ 47.365826] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.366600] __vmalloc_noprof+0x59/0x60 [ 47.367228] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.367948] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.368679] bpf_prog_alloc+0x39/0x200 [ 47.369300] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.370079] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.370829] do_seccomp+0x349/0x25e0 [ 47.371386] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.372124] ? __pfx_do_seccomp+0x10/0x10 [ 47.372775] ? find_held_lock+0x2b/0x80 [ 47.373371] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.374181] ? static_key_count+0x60/0x80 [ 47.374840] prctl_set_seccomp+0x4e/0x70 [ 47.375447] __do_sys_prctl+0xe6c/0x1d70 [ 47.376098] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.376798] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.377553] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.378374] ? irqentry_exit+0xf3/0x650 [ 47.379013] do_syscall_64+0xbf/0x430 [ 47.379588] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.380368] RIP: 0033:0x7f408c8155cd [ 47.380965] 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 [ 47.383610] RSP: 002b:00007fff9bb3e8f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.384754] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f408c8155cd [ 47.385806] RDX: 000055b0c3706e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.386887] RBP: 00007fff9bb3e950 R08: 0000000000000000 R09: 00007fff9bb3dff0 [ 47.387951] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b0d15652b0 [ 47.389007] R13: 00007fff9bb3ed80 R14: 000055b0d1567d20 R15: 000055b0d15798d0 [ 47.390087] [ 47.390439] irq event stamp: 1691 [ 47.390978] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 47.392249] hardirqs last disabled at (1710): [] __up_console_sem+0x5d/0x80 [ 47.393520] softirqs last enabled at (1226): [] handle_softirqs+0x50c/0x770 [ 47.394809] softirqs last disabled at (1221): [] __irq_exit_rcu+0xc4/0x100 [ 47.396064] ---[ end trace 0000000000000000 ]--- [ 48.178598] ------------[ cut here ]------------ [ 48.179367] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.181053] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 48.182308] Modules linked in: [ 48.182842] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.184480] Tainted: [W]=WARN [ 48.184964] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.186183] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.186948] 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 [ 48.189588] RSP: 0018:ffff888019287bc0 EFLAGS: 00010286 [ 48.190418] RAX: 0000000000000000 RBX: ffffed1003250f78 RCX: ffffffff813a4050 [ 48.191489] RDX: ffff8880163b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.192553] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003250f2f [ 48.193609] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.194689] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019287df8 [ 48.195775] FS: 00007f3ed2ec3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.196974] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.197863] CR2: 00007f3ed33b5580 CR3: 000000001feb7000 CR4: 0000000000350ef0 [ 48.198946] Call Trace: [ 48.199331] [ 48.199669] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.200431] ? __create_object+0x59/0x80 [ 48.201096] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.201919] __vmalloc_noprof+0x59/0x60 [ 48.202513] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.203241] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.204013] bpf_prog_alloc+0x39/0x200 [ 48.204589] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.205358] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.206127] do_seccomp+0x349/0x25e0 [ 48.206691] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.207428] ? __pfx_do_seccomp+0x10/0x10 [ 48.208076] ? find_held_lock+0x2b/0x80 [ 48.208667] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.209466] ? static_key_count+0x60/0x80 [ 48.210143] prctl_set_seccomp+0x4e/0x70 [ 48.210780] __do_sys_prctl+0xe6c/0x1d70 [ 48.211388] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.212094] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.212893] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.213653] ? irqentry_exit+0xf3/0x650 [ 48.214308] do_syscall_64+0xbf/0x430 [ 48.214926] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.215675] RIP: 0033:0x7f3ed33b55cd [ 48.216264] 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 [ 48.218910] RSP: 002b:00007fff813e1540 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.220080] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3ed33b55cd [ 48.221197] RDX: 000055d391b76e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.222525] RBP: 00007fff813e15a0 R08: 0000000000000000 R09: 00007fff813e0c40 [ 48.223601] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d3aea25240 [ 48.224654] R13: 00007fff813e19d0 R14: 000055d3aea24bf0 R15: 000055d3aea394d0 [ 48.225774] [ 48.226148] irq event stamp: 1773 [ 48.226645] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 48.227909] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 48.229170] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 48.230465] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 48.231757] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26281' (ECDSA) to the list of known hosts. 2025/11/17 09:59:40 fuzzer started 2025/11/17 09:59:41 dialing manager at localhost:37895 2025/11/17 09:59:41 checking machine... 2025/11/17 09:59:41 checking revisions... [ 49.131568] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:59:41 testing simple program... [ 49.215016] cgroup: Unknown subsys name 'net' [ 49.282471] cgroup: Unknown subsys name 'cpuset' [ 49.295629] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:59:40 Registers: info registers vcpu 0 RAX=ffff88800a8f9bc0 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806ce08988 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000453f R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81529333 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 00007f408c323900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff9bb38000 CR3=000000001ff90000 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=563412feff00545000000000000080fe XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001e16f 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 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffe056dff8 CR3=000000000cc97000 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=39353a393020373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383133 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000