[ 45.568168] ------------[ cut here ]------------ [ 45.569054] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.571029] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.572516] Modules linked in: [ 45.573170] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.575135] Tainted: [W]=WARN [ 45.575681] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.577162] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.578020] 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 [ 45.581184] RSP: 0018:ffff888015befbc0 EFLAGS: 00010286 [ 45.582171] RAX: 0000000000000000 RBX: ffffed1002b7df78 RCX: ffffffff813a4050 [ 45.583446] RDX: ffff88801b143780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.584726] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b7df2f [ 45.586005] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.587300] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015befdf8 [ 45.588582] FS: 00007f9ccee9f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.590036] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.591097] CR2: 00007ffd49ec6ef8 CR3: 000000000b9f6000 CR4: 0000000000350ef0 [ 45.592389] Call Trace: [ 45.592861] [ 45.593323] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.594208] ? __create_object+0x59/0x80 [ 45.594946] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.595913] __vmalloc_noprof+0x59/0x60 [ 45.596650] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.597552] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.598477] bpf_prog_alloc+0x39/0x200 [ 45.599208] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.600145] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.601009] do_seccomp+0x349/0x25e0 [ 45.601731] ? find_held_lock+0x2b/0x80 [ 45.602484] ? do_prlimit+0x310/0x610 [ 45.603230] ? __pfx_do_seccomp+0x10/0x10 [ 45.603961] ? do_raw_spin_unlock+0x53/0x220 [ 45.604805] ? _raw_spin_unlock+0x1e/0x40 [ 45.605590] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.606558] ? static_key_count+0x60/0x80 [ 45.607364] prctl_set_seccomp+0x4e/0x70 [ 45.608096] __do_sys_prctl+0xe6c/0x1d70 [ 45.608878] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.609727] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.610685] ? irqentry_exit+0xf3/0x650 [ 45.611457] do_syscall_64+0xbf/0x430 [ 45.612192] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.613158] RIP: 0033:0x7f9ccf3915cd [ 45.613812] 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 [ 45.616956] RSP: 002b:00007ffd49ec5bb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.618311] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9ccf3915cd [ 45.619598] RDX: 000056413ea53e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.620899] RBP: 00007ffd49ec5c10 R08: 0000000000000000 R09: 00007ffd49ec52b0 [ 45.622174] R10: 0000000000000000 R11: 0000000000000246 R12: 000056416c367ad0 [ 45.623444] R13: 00007ffd49ec6040 R14: 000056416c368bc0 R15: 000056416c379780 [ 45.624756] [ 45.625215] irq event stamp: 1747 [ 45.625816] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 45.627335] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 45.628864] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770 [ 45.630409] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100 [ 45.631913] ---[ end trace 0000000000000000 ]--- [ 48.566601] ------------[ cut here ]------------ [ 48.567664] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.569929] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 48.571593] Modules linked in: [ 48.572307] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.574837] Tainted: [W]=WARN [ 48.575605] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.577310] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.578353] 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 [ 48.582005] RSP: 0018:ffff88800f4a7bc0 EFLAGS: 00010286 [ 48.583141] RAX: 0000000000000000 RBX: ffffed1001e94f78 RCX: ffffffff813a4050 [ 48.584598] RDX: ffff88801bcc1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.586090] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e94f2f [ 48.587580] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.589085] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f4a7df8 [ 48.590594] FS: 00007f1630e71900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.592232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.593466] CR2: 00007f1631363580 CR3: 000000001e55a000 CR4: 0000000000350ef0 [ 48.594940] Call Trace: [ 48.595541] [ 48.596010] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.597050] ? __create_object+0x59/0x80 [ 48.597920] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.599031] __vmalloc_noprof+0x59/0x60 [ 48.599896] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.601010] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.601948] bpf_prog_alloc+0x39/0x200 [ 48.602714] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.603661] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.604544] do_seccomp+0x349/0x25e0 [ 48.605264] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.606100] ? __pfx_do_seccomp+0x10/0x10 [ 48.606904] ? find_held_lock+0x2b/0x80 [ 48.607656] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.608604] ? static_key_count+0x60/0x80 [ 48.609406] prctl_set_seccomp+0x4e/0x70 [ 48.610175] __do_sys_prctl+0xe6c/0x1d70 [ 48.610923] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.611765] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.612700] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.613657] ? irqentry_exit+0xf3/0x650 [ 48.614409] do_syscall_64+0xbf/0x430 [ 48.615186] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.616079] RIP: 0033:0x7f16313635cd [ 48.616787] 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 [ 48.619925] RSP: 002b:00007ffcf90087b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.621276] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16313635cd [ 48.622528] RDX: 00005566eb4aae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.623818] RBP: 00007ffcf9008810 R08: 0000000000000000 R09: 00007ffcf9007eb0 [ 48.625086] R10: 0000000000000000 R11: 0000000000000246 R12: 00005566ed773240 [ 48.626220] R13: 00007ffcf9008c40 R14: 00005566ed772bf0 R15: 00005566ed7874d0 [ 48.627296] [ 48.627638] irq event stamp: 1809 [ 48.628158] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 48.629376] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 48.630577] softirqs last enabled at (1432): [] handle_softirqs+0x50c/0x770 [ 48.631850] softirqs last disabled at (1423): [] __irq_exit_rcu+0xc4/0x100 [ 48.633081] ---[ end trace 0000000000000000 ]--- [ 49.363905] ------------[ cut here ]------------ [ 49.364853] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.366900] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.368392] Modules linked in: [ 49.369010] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.371033] Tainted: [W]=WARN [ 49.371631] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.373147] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.374038] 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 [ 49.377216] RSP: 0018:ffff88801714fbc0 EFLAGS: 00010286 [ 49.378202] RAX: 0000000000000000 RBX: ffffed1002e29f78 RCX: ffffffff813a4050 [ 49.379494] RDX: ffff88801681d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.380795] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e29f2f [ 49.382087] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.383397] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801714fdf8 [ 49.384703] FS: 00007f15891b3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.386182] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.387257] CR2: 00007f15896a5580 CR3: 000000000c188000 CR4: 0000000000350ef0 [ 49.388568] Call Trace: [ 49.389060] [ 49.389527] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.390431] ? __create_object+0x59/0x80 [ 49.391224] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.392217] __vmalloc_noprof+0x59/0x60 [ 49.392951] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.393843] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.394796] bpf_prog_alloc+0x39/0x200 [ 49.395543] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.396499] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.397438] do_seccomp+0x349/0x25e0 [ 49.398170] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.399033] ? __pfx_do_seccomp+0x10/0x10 [ 49.399825] ? find_held_lock+0x2b/0x80 [ 49.400608] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.401596] ? static_key_count+0x60/0x80 [ 49.402428] prctl_set_seccomp+0x4e/0x70 [ 49.403225] __do_sys_prctl+0xe6c/0x1d70 [ 49.403969] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.404855] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.405845] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.406831] ? irqentry_exit+0xf3/0x650 [ 49.407622] do_syscall_64+0xbf/0x430 [ 49.408384] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.409361] RIP: 0033:0x7f15896a55cd [ 49.410028] 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 [ 49.413197] RSP: 002b:00007ffc7a875e00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.414568] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f15896a55cd [ 49.415874] RDX: 000055ce399a4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.417190] RBP: 00007ffc7a875e60 R08: 0000000000000000 R09: 00007ffc7a875500 [ 49.418486] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ce624d4ad0 [ 49.419804] R13: 00007ffc7a876290 R14: 000055ce624d5bc0 R15: 000055ce624e6780 [ 49.421150] [ 49.421579] irq event stamp: 1725 [ 49.422242] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 49.423806] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 49.425347] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 49.426912] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 49.428423] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29571' (ECDSA) to the list of known hosts. 2025/11/19 03:29:18 fuzzer started 2025/11/19 03:29:18 dialing manager at localhost:34383 2025/11/19 03:29:18 checking machine... 2025/11/19 03:29:18 checking revisions... [ 50.329424] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:29:18 testing simple program... [ 50.420519] cgroup: Unknown subsys name 'net' [ 50.482163] cgroup: Unknown subsys name 'cpuset' [ 50.501962] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:29:17 Registers: info registers vcpu 0 RAX=ffffffff83c6b3c3 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888019f97f01 RSI=ffff888019f97f08 RDI=ffff888019f97f08 RBP=ffff888019f97930 RSP=ffff888019f97860 R8 =ffffffff86d768cc R9 =ffff888019f97918 R10=000000000003c9ed R11=000000000009a68c R12=ffff888019f97938 R13=ffff888019f97920 R14=ffff888019f97f10 R15=ffff888019f978d8 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 00007f1630e71900 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=00005566ed774954 CR3=0000000009ecd000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000282b68d3 RBX=ffff88801437d340 RCX=00000000387aefae RDX=00000000ffef7e70 RSI=00000000ef9db6ea RDI=0000000000104185 RBP=ffff88801437dd98 RSP=ffff8880158174b8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88801437dd98 R13=00000000ef9db6ea R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815275cc RFL=00000002 [-------] 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 00007f8dd9a4d900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8dd9164028 CR3=000000000d50a000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=29a77b28cb5bc15f00000000000ae988 XMM05=bf4812ae0c0b07960000000000321260 XMM06=a8e01dedee123f2e0000000000320000 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000