[ 39.044283] ------------[ cut here ]------------ [ 39.045236] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.047223] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/231 [ 39.048685] Modules linked in: [ 39.049319] CPU: 0 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.051507] Tainted: [W]=WARN [ 39.052369] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.053844] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.054696] 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 [ 39.057826] RSP: 0018:ffff88801a4efbc0 EFLAGS: 00010286 [ 39.058744] RAX: 0000000000000000 RBX: ffffed100349df78 RCX: ffffffff813a4050 [ 39.060006] RDX: ffff88800f063780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.061355] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100349df2f [ 39.062782] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.064225] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a4efdf8 [ 39.065688] FS: 00007f67831ee900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.067285] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.068463] CR2: 00007ffe87544ef8 CR3: 000000000dbbc000 CR4: 0000000000350ef0 [ 39.069904] Call Trace: [ 39.070430] [ 39.070943] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.071948] ? __create_object+0x59/0x80 [ 39.072791] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.073898] __vmalloc_noprof+0x59/0x60 [ 39.074681] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.075646] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.076675] bpf_prog_alloc+0x39/0x200 [ 39.077485] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.078511] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.079510] do_seccomp+0x349/0x25e0 [ 39.080307] ? find_held_lock+0x2b/0x80 [ 39.081180] ? do_prlimit+0x310/0x610 [ 39.082005] ? __pfx_do_seccomp+0x10/0x10 [ 39.082876] ? do_raw_spin_unlock+0x53/0x220 [ 39.083737] ? _raw_spin_unlock+0x1e/0x40 [ 39.084596] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.085689] ? static_key_count+0x60/0x80 [ 39.086572] prctl_set_seccomp+0x4e/0x70 [ 39.087418] __do_sys_prctl+0xe6c/0x1d70 [ 39.088279] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.089231] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.090291] ? irqentry_exit+0xf3/0x650 [ 39.091135] do_syscall_64+0xbf/0x430 [ 39.091947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.093019] RIP: 0033:0x7f67836e05cd [ 39.093733] 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 [ 39.097106] RSP: 002b:00007ffe87542a30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.098241] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67836e05cd [ 39.099439] RDX: 00005619d4c37e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.100643] RBP: 00007ffe87542a90 R08: 0000000000000000 R09: 00007ffe87542130 [ 39.101831] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561a0e59cad0 [ 39.103019] R13: 00007ffe87542ec0 R14: 0000561a0e59dbc0 R15: 0000561a0e5ae780 [ 39.104218] [ 39.104611] irq event stamp: 1867 [ 39.105232] hardirqs last enabled at (1877): [] __up_console_sem+0x78/0x80 [ 39.106644] hardirqs last disabled at (1886): [] __up_console_sem+0x5d/0x80 [ 39.108059] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 39.109503] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 39.110895] ---[ end trace 0000000000000000 ]--- [ 42.443334] ------------[ cut here ]------------ [ 42.444273] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.446382] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.447881] Modules linked in: [ 42.448481] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.450531] Tainted: [W]=WARN [ 42.451140] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.452639] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.453586] 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 [ 42.456782] RSP: 0018:ffff8880170afbc0 EFLAGS: 00010286 [ 42.457765] RAX: 0000000000000000 RBX: ffffed1002e15f78 RCX: ffffffff813a4050 [ 42.459061] RDX: ffff8880149bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.460355] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e15f2f [ 42.461665] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.462959] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170afdf8 [ 42.464252] FS: 00007f325f844900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.465716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.466775] CR2: 00007f325fd36580 CR3: 000000000d48c000 CR4: 0000000000350ef0 [ 42.468071] Call Trace: [ 42.468523] [ 42.468988] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.469879] ? __create_object+0x59/0x80 [ 42.470597] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.471571] __vmalloc_noprof+0x59/0x60 [ 42.472333] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.473223] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.474156] bpf_prog_alloc+0x39/0x200 [ 42.474898] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.475769] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.476678] do_seccomp+0x349/0x25e0 [ 42.477394] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.478301] ? __pfx_do_seccomp+0x10/0x10 [ 42.479112] ? find_held_lock+0x2b/0x80 [ 42.479881] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.480851] ? static_key_count+0x60/0x80 [ 42.481612] prctl_set_seccomp+0x4e/0x70 [ 42.482379] __do_sys_prctl+0xe6c/0x1d70 [ 42.483157] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.484020] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.485007] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.485989] ? irqentry_exit+0xf3/0x650 [ 42.486729] do_syscall_64+0xbf/0x430 [ 42.487463] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.488417] RIP: 0033:0x7f325fd365cd [ 42.489131] 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 [ 42.492302] RSP: 002b:00007ffd655ede20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.493684] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f325fd365cd [ 42.494957] RDX: 000055c2d5b03e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.496257] RBP: 00007ffd655ede80 R08: 0000000000000000 R09: 00007ffd655ed520 [ 42.497513] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c2fd890ad0 [ 42.498581] R13: 00007ffd655ee2b0 R14: 000055c2fd891bc0 R15: 000055c2fd8a2780 [ 42.499659] [ 42.500043] irq event stamp: 1743 [ 42.500540] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 42.501825] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 42.503083] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 42.504367] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 42.505625] ---[ end trace 0000000000000000 ]--- [ 43.374967] ------------[ cut here ]------------ [ 43.375850] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.378290] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.379714] Modules linked in: [ 43.380334] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.382300] Tainted: [W]=WARN [ 43.382893] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.385722] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.386708] 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 [ 43.389779] RSP: 0018:ffff888016d1fbc0 EFLAGS: 00010286 [ 43.390722] RAX: 0000000000000000 RBX: ffffed1002da3f78 RCX: ffffffff813a4050 [ 43.391968] RDX: ffff8880159e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.393207] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da3f2f [ 43.394450] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.395694] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d1fdf8 [ 43.396948] FS: 00007f0388935900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.398337] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.399370] CR2: 00007f0388e27580 CR3: 000000001b352000 CR4: 0000000000350ef0 [ 43.400629] Call Trace: [ 43.401132] [ 43.401539] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.402406] ? __create_object+0x59/0x80 [ 43.403163] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.404120] __vmalloc_noprof+0x59/0x60 [ 43.404867] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.405672] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.406570] bpf_prog_alloc+0x39/0x200 [ 43.407295] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.408204] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.409088] do_seccomp+0x349/0x25e0 [ 43.409739] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.410599] ? __pfx_do_seccomp+0x10/0x10 [ 43.411359] ? find_held_lock+0x2b/0x80 [ 43.412105] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.413047] ? static_key_count+0x60/0x80 [ 43.413786] prctl_set_seccomp+0x4e/0x70 [ 43.414532] __do_sys_prctl+0xe6c/0x1d70 [ 43.415290] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.416124] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.417072] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.418007] ? irqentry_exit+0xf3/0x650 [ 43.418709] do_syscall_64+0xbf/0x430 [ 43.419430] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.420347] RIP: 0033:0x7f0388e275cd [ 43.421043] 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 [ 43.424120] RSP: 002b:00007ffd92314dc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.425427] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0388e275cd [ 43.426657] RDX: 000055be87b26e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.427893] RBP: 00007ffd92314e20 R08: 0000000000000000 R09: 00007ffd923144c0 [ 43.429124] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bebe110bf0 [ 43.430356] R13: 00007ffd92315250 R14: 000055bebe11a380 R15: 000055bebe125460 [ 43.431597] [ 43.432038] irq event stamp: 2053 [ 43.432623] hardirqs last enabled at (2061): [] __up_console_sem+0x78/0x80 [ 43.434115] hardirqs last disabled at (2076): [] __up_console_sem+0x5d/0x80 [ 43.435575] softirqs last enabled at (2074): [] handle_softirqs+0x50c/0x770 [ 43.437042] softirqs last disabled at (2069): [] __irq_exit_rcu+0xc4/0x100 [ 43.438498] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43949' (ECDSA) to the list of known hosts. 2025/11/18 23:25:48 fuzzer started 2025/11/18 23:25:48 dialing manager at localhost:34383 2025/11/18 23:25:48 checking machine... 2025/11/18 23:25:48 checking revisions... [ 44.372853] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:25:48 testing simple program... [ 44.466858] cgroup: Unknown subsys name 'net' [ 44.527088] cgroup: Unknown subsys name 'cpuset' [ 44.542140] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:25:47 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff81435876 RDX=ffff8880149bd340 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85d069a0 RSP=ffff88801596f888 R8 =0000000000000001 R9 =ffffed1001390de0 R10=0000000000000001 R11=0000000000000001 R12=ffff888009c86f00 R13=0000000000000000 R14=ffff88800cf43890 R15=ffff88801596fb88 RIP=ffffffff81751e00 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 00007fcb1f19e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f325fdfc0b0 CR3=000000000c5c2000 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=32c98a4ee57cdae900000000000ae988 XMM05=98b494c812e0df670000000000322e20 XMM06=1ecc182d76496c520000000000321ec8 XMM07=fb795ef6d65770560000000000311d10 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=dffffc0000000000 RCX=ffffffff815d6c40 RDX=ffff888008c4b77f RSI=ffffffff815d6c98 RDI=ffff88806cf31cd0 RBP=ffff88806cf08e58 RSP=ffff88806cf08e00 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000001 R12=ffffea0000523500 R13=ffff88806cf08ee0 R14=ffff8880148d4818 R15=ffff888008c4b780 RIP=ffffffff81ab643e 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 0000000000000000 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=00007ffd8a3a2ac8 CR3=00000000148b7000 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=2037343a35323a333220383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037343a35323a3332203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000