[ 47.084544] ------------[ cut here ]------------ [ 47.085528] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.087539] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 47.089039] Modules linked in: [ 47.089748] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.091762] Tainted: [W]=WARN [ 47.092359] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.093851] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.094777] 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 [ 47.097997] RSP: 0018:ffff888019b87bc0 EFLAGS: 00010286 [ 47.098985] RAX: 0000000000000000 RBX: ffffed1003370f78 RCX: ffffffff813a4050 [ 47.100265] RDX: ffff8880176a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.101587] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003370f2f [ 47.102871] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.104174] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019b87df8 [ 47.105473] FS: 00007f212bb15900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.107031] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.108110] CR2: 00007f212c007580 CR3: 000000000d85f000 CR4: 0000000000350ef0 [ 47.109452] Call Trace: [ 47.109925] [ 47.110386] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.111281] ? __create_object+0x59/0x80 [ 47.112030] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.113016] __vmalloc_noprof+0x59/0x60 [ 47.113772] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.114649] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.115616] bpf_prog_alloc+0x39/0x200 [ 47.116352] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.117295] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.118200] do_seccomp+0x349/0x25e0 [ 47.118876] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.119800] ? __pfx_do_seccomp+0x10/0x10 [ 47.120644] ? find_held_lock+0x2b/0x80 [ 47.121426] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.122403] ? static_key_count+0x60/0x80 [ 47.123213] prctl_set_seccomp+0x4e/0x70 [ 47.123953] __do_sys_prctl+0xe6c/0x1d70 [ 47.124741] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.125609] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.126582] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.127567] ? irqentry_exit+0xf3/0x650 [ 47.128335] do_syscall_64+0xbf/0x430 [ 47.129058] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.130021] RIP: 0033:0x7f212c0075cd [ 47.130738] 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 [ 47.133986] RSP: 002b:00007ffe8280c970 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.135343] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f212c0075cd [ 47.136643] RDX: 00005559d4ea3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.137920] RBP: 00007ffe8280c9d0 R08: 0000000000000000 R09: 00007ffe8280c070 [ 47.139212] R10: 0000000000000000 R11: 0000000000000246 R12: 00005559f2139ad0 [ 47.140502] R13: 00007ffe8280ce00 R14: 00005559f213abc0 R15: 00005559f214b780 [ 47.141839] [ 47.142303] irq event stamp: 1821 [ 47.142914] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 47.144440] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 47.145983] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 47.147533] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 47.149067] ---[ end trace 0000000000000000 ]--- [ 50.587619] ------------[ cut here ]------------ [ 50.588568] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.590584] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 50.592049] Modules linked in: [ 50.592688] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.594667] Tainted: [W]=WARN [ 50.595279] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.596790] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.597724] 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 [ 50.600909] RSP: 0018:ffff888016c37bc0 EFLAGS: 00010286 [ 50.601903] RAX: 0000000000000000 RBX: ffffed1002d86f78 RCX: ffffffff813a4050 [ 50.603184] RDX: ffff888015a3b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.604487] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d86f2f [ 50.605798] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.607098] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c37df8 [ 50.608396] FS: 00007f4aa481b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.609855] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.610938] CR2: 00007ffc85578ef7 CR3: 000000000d748000 CR4: 0000000000350ef0 [ 50.612245] Call Trace: [ 50.612739] [ 50.613186] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.614042] ? __create_object+0x59/0x80 [ 50.614851] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.615823] __vmalloc_noprof+0x59/0x60 [ 50.616580] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.617472] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.618415] bpf_prog_alloc+0x39/0x200 [ 50.619171] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.620053] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.620988] do_seccomp+0x349/0x25e0 [ 50.621712] ? find_held_lock+0x2b/0x80 [ 50.622473] ? do_prlimit+0x310/0x610 [ 50.623220] ? __pfx_do_seccomp+0x10/0x10 [ 50.623965] ? do_raw_spin_unlock+0x53/0x220 [ 50.624837] ? _raw_spin_unlock+0x1e/0x40 [ 50.625620] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.626585] ? static_key_count+0x60/0x80 [ 50.627393] prctl_set_seccomp+0x4e/0x70 [ 50.628176] __do_sys_prctl+0xe6c/0x1d70 [ 50.628935] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.629781] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.630738] ? irqentry_exit+0xf3/0x650 [ 50.631490] do_syscall_64+0xbf/0x430 [ 50.632242] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.633208] RIP: 0033:0x7f4aa4d0d5cd [ 50.633881] 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 [ 50.637104] RSP: 002b:00007ffc85577c60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.638496] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4aa4d0d5cd [ 50.639788] RDX: 00005569c25ace00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.641113] RBP: 00007ffc85577cc0 R08: 0000000000000000 R09: 00007ffc85577360 [ 50.642410] R10: 0000000000000000 R11: 0000000000000246 R12: 00005569f09d5bf0 [ 50.643710] R13: 00007ffc855780f0 R14: 00005569f09df380 R15: 00005569f09ea460 [ 50.645037] [ 50.645509] irq event stamp: 1763 [ 50.646169] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 50.647702] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 50.649250] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 50.650825] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 50.652354] ---[ end trace 0000000000000000 ]--- [ 51.420538] ------------[ cut here ]------------ [ 51.421511] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.423515] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 51.424999] Modules linked in: [ 51.425689] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.427691] Tainted: [W]=WARN [ 51.428284] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.429777] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.430697] 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 [ 51.433904] RSP: 0018:ffff888016b47bc0 EFLAGS: 00010286 [ 51.434894] RAX: 0000000000000000 RBX: ffffed1002d68f78 RCX: ffffffff813a4050 [ 51.436183] RDX: ffff8880197d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.437477] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d68f2f [ 51.438758] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.440051] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b47df8 [ 51.441381] FS: 00007f9add123900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.442827] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.443885] CR2: 00007f9add615580 CR3: 000000000d336000 CR4: 0000000000350ef0 [ 51.445195] Call Trace: [ 51.445664] [ 51.446108] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.446962] ? __create_object+0x59/0x80 [ 51.447731] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.448729] __vmalloc_noprof+0x59/0x60 [ 51.449489] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.450373] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.451315] bpf_prog_alloc+0x39/0x200 [ 51.452003] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.452953] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.453860] do_seccomp+0x349/0x25e0 [ 51.454583] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.455504] ? __pfx_do_seccomp+0x10/0x10 [ 51.456294] ? find_held_lock+0x2b/0x80 [ 51.457019] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.457985] ? static_key_count+0x60/0x80 [ 51.458800] prctl_set_seccomp+0x4e/0x70 [ 51.459599] __do_sys_prctl+0xe6c/0x1d70 [ 51.460395] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.461282] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.462278] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.463247] ? irqentry_exit+0xf3/0x650 [ 51.463977] do_syscall_64+0xbf/0x430 [ 51.464732] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.465694] RIP: 0033:0x7f9add6155cd [ 51.466410] 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 [ 51.469590] RSP: 002b:00007ffd3ccfcc30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.470966] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9add6155cd [ 51.472246] RDX: 000055b588000e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.473569] RBP: 00007ffd3ccfcc90 R08: 0000000000000000 R09: 00007ffd3ccfc330 [ 51.474847] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b5af2372b0 [ 51.476153] R13: 00007ffd3ccfd0c0 R14: 000055b5af239d20 R15: 000055b5af24b8d0 [ 51.477482] [ 51.477907] irq event stamp: 1745 [ 51.478559] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 51.480114] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 51.481645] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 51.483221] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 51.484753] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31852' (ECDSA) to the list of known hosts. 2025/11/19 07:25:16 fuzzer started 2025/11/19 07:25:16 dialing manager at localhost:34383 2025/11/19 07:25:16 checking machine... 2025/11/19 07:25:16 checking revisions... [ 52.531584] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:25:16 testing simple program... [ 52.631836] cgroup: Unknown subsys name 'net' [ 52.685257] cgroup: Unknown subsys name 'cpuset' [ 52.707049] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:25:15 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffff888009627898 RSP=ffff8880096277b8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff888009627888 R14=ffff888009611bc0 R15=0000000000000200 RIP=ffffffff8152928a RFL=00000296 [--S-AP-] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcbe5d9c038 CR3=000000000de33000 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=35323a373020393120766f4e3e38333c XMM01=656e6e6f637369642064657669656365 XMM02=63736964203a31313a30393237352074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303932 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff87ce3608 RBX=ffff8880197d3780 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880197d41d8 RSP=ffff8880173ff3f0 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880197d4250 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527113 RFL=00000007 [-----PC] 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 00007fa2abfff700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc85571000 CR3=000000000de33000 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=2035313a35323a373020393120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035313a35323a3730203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000