[ 46.113865] ------------[ cut here ]------------ [ 46.114806] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.116880] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.118360] Modules linked in: [ 46.118963] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.121111] Tainted: [W]=WARN [ 46.121675] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.123171] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.124106] 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 [ 46.127288] RSP: 0018:ffff88801b7b7bc0 EFLAGS: 00010286 [ 46.128308] RAX: 0000000000000000 RBX: ffffed10036f6f78 RCX: ffffffff813a4050 [ 46.129584] RDX: ffff888015d9b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.130874] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036f6f2f [ 46.132186] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.133480] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b7b7df8 [ 46.134792] FS: 00007ff07f845900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.136250] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.137357] CR2: 00007ff07fd37580 CR3: 000000000cad3000 CR4: 0000000000350ef0 [ 46.138670] Call Trace: [ 46.139184] [ 46.139607] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.140522] ? __create_object+0x59/0x80 [ 46.141317] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.142303] __vmalloc_noprof+0x59/0x60 [ 46.143083] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.143938] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.144893] bpf_prog_alloc+0x39/0x200 [ 46.145649] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.146606] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.147547] do_seccomp+0x349/0x25e0 [ 46.148281] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.149202] ? __pfx_do_seccomp+0x10/0x10 [ 46.149962] ? find_held_lock+0x2b/0x80 [ 46.150745] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.151751] ? static_key_count+0x60/0x80 [ 46.152561] prctl_set_seccomp+0x4e/0x70 [ 46.153352] __do_sys_prctl+0xe6c/0x1d70 [ 46.154157] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.155026] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.155976] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.156969] ? irqentry_exit+0xf3/0x650 [ 46.157760] do_syscall_64+0xbf/0x430 [ 46.158533] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.159518] RIP: 0033:0x7ff07fd375cd [ 46.160234] 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 [ 46.163478] RSP: 002b:00007ffd87909ce0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.164870] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff07fd375cd [ 46.166185] RDX: 0000557ac110ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.167522] RBP: 00007ffd87909d40 R08: 0000000000000000 R09: 00007ffd879093e0 [ 46.168758] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557ac78dfb10 [ 46.169860] R13: 00007ffd8790a170 R14: 0000557ac78e02b0 R15: 0000557ac78f46f0 [ 46.171009] [ 46.171384] irq event stamp: 1763 [ 46.171896] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 46.173199] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 46.174498] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 46.175826] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 46.177121] ---[ end trace 0000000000000000 ]--- [ 49.598803] ------------[ cut here ]------------ [ 49.599641] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.601467] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 49.602777] Modules linked in: [ 49.603369] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.605124] Tainted: [W]=WARN [ 49.605616] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.606918] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.607731] 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 [ 49.610533] RSP: 0018:ffff8880160e7bc0 EFLAGS: 00010286 [ 49.611413] RAX: 0000000000000000 RBX: ffffed1002c1cf78 RCX: ffffffff813a4050 [ 49.612552] RDX: ffff8880163a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.613715] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c1cf2f [ 49.614862] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.616020] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160e7df8 [ 49.617159] FS: 00007f9b8eb6c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.618444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.619395] CR2: 00007ffe664d8ef8 CR3: 000000000c9ea000 CR4: 0000000000350ef0 [ 49.620549] Call Trace: [ 49.620960] [ 49.621366] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.622169] ? __create_object+0x59/0x80 [ 49.622828] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.623702] __vmalloc_noprof+0x59/0x60 [ 49.624363] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.625142] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.625927] bpf_prog_alloc+0x39/0x200 [ 49.626579] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.627397] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.628205] do_seccomp+0x349/0x25e0 [ 49.628806] ? find_held_lock+0x2b/0x80 [ 49.629533] ? do_prlimit+0x310/0x610 [ 49.630204] ? __pfx_do_seccomp+0x10/0x10 [ 49.630862] ? do_raw_spin_unlock+0x53/0x220 [ 49.631625] ? _raw_spin_unlock+0x1e/0x40 [ 49.632326] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.633186] ? static_key_count+0x60/0x80 [ 49.633864] prctl_set_seccomp+0x4e/0x70 [ 49.634565] __do_sys_prctl+0xe6c/0x1d70 [ 49.635258] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.636036] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.636869] ? irqentry_exit+0xf3/0x650 [ 49.637564] do_syscall_64+0xbf/0x430 [ 49.638223] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.639084] RIP: 0033:0x7f9b8f05e5cd [ 49.639689] 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 [ 49.642508] RSP: 002b:00007ffe664d6a40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.643740] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9b8f05e5cd [ 49.644880] RDX: 000055f055b37e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.646035] RBP: 00007ffe664d6aa0 R08: 0000000000000000 R09: 00007ffe664d6140 [ 49.647195] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f08cd18ad0 [ 49.648359] R13: 00007ffe664d6ed0 R14: 000055f08cd19bc0 R15: 000055f08cd2a780 [ 49.649537] [ 49.649914] irq event stamp: 1721 [ 49.650504] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 49.651889] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 49.653258] softirqs last enabled at (1502): [] handle_softirqs+0x50c/0x770 [ 49.654648] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 49.656020] ---[ end trace 0000000000000000 ]--- [ 50.387890] ------------[ cut here ]------------ [ 50.388796] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.390750] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 50.392198] Modules linked in: [ 50.392773] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.394940] Tainted: [W]=WARN [ 50.395606] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.397061] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.397936] 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 [ 50.401127] RSP: 0018:ffff888015e97bc0 EFLAGS: 00010286 [ 50.402097] RAX: 0000000000000000 RBX: ffffed1002bd2f78 RCX: ffffffff813a4050 [ 50.403389] RDX: ffff8880163a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.404677] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bd2f2f [ 50.405951] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.407229] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e97df8 [ 50.408527] FS: 00007fd57944f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.409952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.411033] CR2: 00007ffeef09bef8 CR3: 000000000de1d000 CR4: 0000000000350ef0 [ 50.412332] Call Trace: [ 50.412807] [ 50.413271] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.414176] ? __create_object+0x59/0x80 [ 50.414928] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.415919] __vmalloc_noprof+0x59/0x60 [ 50.416654] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.417521] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.418467] bpf_prog_alloc+0x39/0x200 [ 50.419205] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.420148] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.421057] do_seccomp+0x349/0x25e0 [ 50.421727] ? find_held_lock+0x2b/0x80 [ 50.422492] ? do_prlimit+0x310/0x610 [ 50.423229] ? __pfx_do_seccomp+0x10/0x10 [ 50.424111] ? do_raw_spin_unlock+0x53/0x220 [ 50.424896] ? _raw_spin_unlock+0x1e/0x40 [ 50.425675] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.426619] ? static_key_count+0x60/0x80 [ 50.427427] prctl_set_seccomp+0x4e/0x70 [ 50.428203] __do_sys_prctl+0xe6c/0x1d70 [ 50.428948] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.429806] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.430765] ? irqentry_exit+0xf3/0x650 [ 50.431549] do_syscall_64+0xbf/0x430 [ 50.432290] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.433248] RIP: 0033:0x7fd5799415cd [ 50.433895] 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 [ 50.437028] RSP: 002b:00007ffeef099590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.438364] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd5799415cd [ 50.439644] RDX: 0000562dfed98e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.440918] RBP: 00007ffeef0995f0 R08: 0000000000000000 R09: 00007ffeef098c90 [ 50.442189] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562e234afad0 [ 50.443468] R13: 00007ffeef099a20 R14: 0000562e234b0bc0 R15: 0000562e234c1780 [ 50.444751] [ 50.445216] irq event stamp: 1793 [ 50.445816] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 50.447323] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 50.448842] softirqs last enabled at (1814): [] handle_softirqs+0x50c/0x770 [ 50.450372] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 50.451902] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55824' (ECDSA) to the list of known hosts. 2025/11/17 15:32:16 fuzzer started 2025/11/17 15:32:16 dialing manager at localhost:37895 2025/11/17 15:32:16 checking machine... 2025/11/17 15:32:16 checking revisions... [ 51.302449] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:32:16 testing simple program... [ 51.391716] cgroup: Unknown subsys name 'net' [ 51.454534] cgroup: Unknown subsys name 'cpuset' [ 51.477737] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:32:16 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=0000000000000001 RCX=ffffffff86ab82be RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff8880175d77a8 RSP=ffff8880175d76e0 R8 =ffffffff86ab82c2 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=ffff8880175d77b0 R13=ffff8880175d7798 R14=ffff8880175d7aa0 R15=ffff8880175d7750 RIP=ffffffff8135e988 RFL=00000293 [--S-A-C] 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 00007f9b8eb6c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe664d0000 CR3=000000000df4d000 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=6720646572637465733a4d41503d706f 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=ffffffff87ce3608 RBX=ffff888009643780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888009644200 RDI=ffff888009644200 RBP=ffff8880096441d8 RSP=ffff88806cf088c8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888009644200 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff8152757d RFL=00000082 [--S----] 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 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4dd409b000 CR3=000000000d38f000 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=32333a353120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3933325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343038 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000