[ 43.864143] ------------[ cut here ]------------ [ 43.865098] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.867092] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 43.868579] Modules linked in: [ 43.869221] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.871269] Tainted: [W]=WARN [ 43.871892] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.873388] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.874314] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 43.877517] RSP: 0018:ffff88800e567bc0 EFLAGS: 00010286 [ 43.878502] RAX: 0000000000000000 RBX: ffffed1001cacf78 RCX: ffffffff813a4050 [ 43.879805] RDX: ffff8880166a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.881085] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001cacf2f [ 43.882378] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.883674] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e567df8 [ 43.884950] FS: 00007f563a88e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.886408] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.887490] CR2: 00007ffc7e503ef8 CR3: 000000000eda9000 CR4: 0000000000350ef0 [ 43.888766] Call Trace: [ 43.889264] [ 43.889670] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.890568] ? __create_object+0x59/0x80 [ 43.891363] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.892333] __vmalloc_noprof+0x59/0x60 [ 43.893093] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.893979] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.894917] bpf_prog_alloc+0x39/0x200 [ 43.895615] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.896550] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.897467] do_seccomp+0x349/0x25e0 [ 43.898182] ? find_held_lock+0x2b/0x80 [ 43.898959] ? do_prlimit+0x310/0x610 [ 43.899677] ? __pfx_do_seccomp+0x10/0x10 [ 43.900465] ? do_raw_spin_unlock+0x53/0x220 [ 43.901297] ? _raw_spin_unlock+0x1e/0x40 [ 43.902079] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.903047] ? static_key_count+0x60/0x80 [ 43.903850] prctl_set_seccomp+0x4e/0x70 [ 43.904600] __do_sys_prctl+0xe6c/0x1d70 [ 43.905387] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.906252] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.907228] ? irqentry_exit+0xf3/0x650 [ 43.907998] do_syscall_64+0xbf/0x430 [ 43.908717] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.909699] RIP: 0033:0x7f563ad805cd [ 43.910405] 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 [ 43.913606] RSP: 002b:00007ffc7e501950 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.914944] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f563ad805cd [ 43.916250] RDX: 000055d92b4eae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.917517] RBP: 00007ffc7e5019b0 R08: 0000000000000000 R09: 00007ffc7e501050 [ 43.918812] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d95177dad0 [ 43.920104] R13: 00007ffc7e501de0 R14: 000055d95177ebc0 R15: 000055d95178f780 [ 43.921438] [ 43.921903] irq event stamp: 1819 [ 43.922512] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 43.924049] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 43.925557] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 43.927118] softirqs last disabled at (1801): [] __irq_exit_rcu+0xc4/0x100 [ 43.928662] ---[ end trace 0000000000000000 ]--- [ 46.807103] ------------[ cut here ]------------ [ 46.808041] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.809994] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 46.811449] Modules linked in: [ 46.812075] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.814103] Tainted: [W]=WARN [ 46.814653] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.816136] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.817038] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 46.820203] RSP: 0018:ffff88801644fbc0 EFLAGS: 00010286 [ 46.821152] RAX: 0000000000000000 RBX: ffffed1002c89f78 RCX: ffffffff813a4050 [ 46.822432] RDX: ffff8880165d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.823702] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c89f2f [ 46.824965] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.826229] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801644fdf8 [ 46.827509] FS: 00007f41bd301900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.828973] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.830029] CR2: 00007f41bd7f3580 CR3: 000000001f9fa000 CR4: 0000000000350ef0 [ 46.831306] Call Trace: [ 46.831766] [ 46.832211] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.833114] ? __create_object+0x59/0x80 [ 46.833886] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.834855] __vmalloc_noprof+0x59/0x60 [ 46.835568] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.836435] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.837360] bpf_prog_alloc+0x39/0x200 [ 46.838092] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.839016] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.839940] do_seccomp+0x349/0x25e0 [ 46.840604] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.841483] ? __pfx_do_seccomp+0x10/0x10 [ 46.842260] ? find_held_lock+0x2b/0x80 [ 46.843021] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.843983] ? static_key_count+0x60/0x80 [ 46.844739] prctl_set_seccomp+0x4e/0x70 [ 46.845497] __do_sys_prctl+0xe6c/0x1d70 [ 46.846266] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.847119] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.848116] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.849101] ? irqentry_exit+0xf3/0x650 [ 46.849875] do_syscall_64+0xbf/0x430 [ 46.850573] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.851516] RIP: 0033:0x7f41bd7f35cd [ 46.852217] 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 [ 46.855364] RSP: 002b:00007ffd65219e50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.856710] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f41bd7f35cd [ 46.858000] RDX: 0000560100f7fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.859288] RBP: 00007ffd65219eb0 R08: 0000000000000000 R09: 00007ffd65219550 [ 46.860563] R10: 0000000000000000 R11: 0000000000000246 R12: 000056013196bad0 [ 46.861838] R13: 00007ffd6521a2e0 R14: 000056013196cbc0 R15: 000056013197d780 [ 46.863123] [ 46.863553] irq event stamp: 1761 [ 46.864194] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 46.865692] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 46.867206] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 46.868625] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 46.869602] ---[ end trace 0000000000000000 ]--- [ 47.610871] ------------[ cut here ]------------ [ 47.611759] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.613904] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 47.615347] Modules linked in: [ 47.615975] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.617924] Tainted: [W]=WARN [ 47.618479] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.619954] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.620863] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 47.624028] RSP: 0018:ffff88801837fbc0 EFLAGS: 00010286 [ 47.624995] RAX: 0000000000000000 RBX: ffffed100306ff78 RCX: ffffffff813a4050 [ 47.626265] RDX: ffff888016509bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.627539] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100306ff2f [ 47.628812] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.630066] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801837fdf8 [ 47.631337] FS: 00007ff3d67a4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.632768] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.633828] CR2: 00007ff3d6c96580 CR3: 000000001fa8f000 CR4: 0000000000350ef0 [ 47.635113] Call Trace: [ 47.635581] [ 47.636015] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.636898] ? __create_object+0x59/0x80 [ 47.637639] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.638604] __vmalloc_noprof+0x59/0x60 [ 47.639347] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.640208] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.641145] bpf_prog_alloc+0x39/0x200 [ 47.641876] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.642755] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.643664] do_seccomp+0x349/0x25e0 [ 47.644375] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.645273] ? __pfx_do_seccomp+0x10/0x10 [ 47.646053] ? find_held_lock+0x2b/0x80 [ 47.646776] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.647750] ? static_key_count+0x60/0x80 [ 47.648548] prctl_set_seccomp+0x4e/0x70 [ 47.649317] __do_sys_prctl+0xe6c/0x1d70 [ 47.650090] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.650944] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.651900] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.652861] ? irqentry_exit+0xf3/0x650 [ 47.653581] do_syscall_64+0xbf/0x430 [ 47.654309] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.655272] RIP: 0033:0x7ff3d6c965cd [ 47.655961] 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 [ 47.659106] RSP: 002b:00007ffe4c07dc40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.660466] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff3d6c965cd [ 47.661724] RDX: 000055db87e35e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.662993] RBP: 00007ffe4c07dca0 R08: 0000000000000000 R09: 00007ffe4c07d340 [ 47.664153] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dbc2602bf0 [ 47.664959] R13: 00007ffe4c07e0d0 R14: 000055dbc260c380 R15: 000055dbc2617460 [ 47.665751] [ 47.666070] irq event stamp: 1731 [ 47.666454] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 47.667426] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 47.668388] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 47.669362] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 47.670318] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5337' (ECDSA) to the list of known hosts. 2025/11/18 18:20:05 fuzzer started 2025/11/18 18:20:06 dialing manager at localhost:34383 2025/11/18 18:20:06 checking machine... 2025/11/18 18:20:06 checking revisions... [ 48.541641] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:20:06 testing simple program... [ 48.644106] cgroup: Unknown subsys name 'net' [ 48.696606] cgroup: Unknown subsys name 'cpuset' [ 48.709580] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:20:05 Registers: info registers vcpu 0 RAX=00000000189af314 RBX=000000004b2acc85 RCX=ffff88800fda2cd0 RDX=000000000000000c RSI=00000000d54ccf3b RDI=0000000000000003 RBP=0000000000000001 RSP=ffff88806ce08b20 R8 =0000000040ec2ce5 R9 =ffff88806c5cc850 R10=0000000000000001 R11=0000000000000000 R12=0000000000000000 R13=0000000000000000 R14=ffff88806ce08b88 R15=000000000000000c RIP=ffffffff82642bc6 RFL=00000246 [---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 00007f41bd301900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd65213000 CR3=00000000178e0000 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=000000000002547b RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f179fcf0020 CR3=000000000e8c0000 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=f809fba7264fa4b42f4200ca0dfa6201 XMM02=2c67c8bc2e329bc30000000000304888 XMM03=fb795ef6d657705600000000003104e0 XMM04=dd89656691fe3c7100000000000ae988 XMM05=faa111ed1a95de4c0000000000321488 XMM06=817b8945e9d5037300000000003208b0 XMM07=e042d86d42eb936e0000000000310760 XMM08=7e3f0b4724a51a9600000000003048e8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000