[ 46.116489] ------------[ cut here ]------------ [ 46.117432] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.119452] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.120913] Modules linked in: [ 46.121557] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.123576] Tainted: [W]=WARN [ 46.124152] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.125658] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.126603] 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 [ 46.129871] RSP: 0018:ffff888017dffbc0 EFLAGS: 00010286 [ 46.130875] RAX: 0000000000000000 RBX: ffffed1002fbff78 RCX: ffffffff813a4050 [ 46.132202] RDX: ffff888016fbd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.133522] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fbff2f [ 46.134838] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.136157] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017dffdf8 [ 46.137479] FS: 00007f77775fc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.138952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.140048] CR2: 00007ffd218edef7 CR3: 000000000e25c000 CR4: 0000000000350ef0 [ 46.141387] Call Trace: [ 46.141856] [ 46.142267] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.143170] ? __create_object+0x59/0x80 [ 46.143952] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.144933] __vmalloc_noprof+0x59/0x60 [ 46.145691] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.146573] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.147519] bpf_prog_alloc+0x39/0x200 [ 46.148227] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.149162] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.150076] do_seccomp+0x349/0x25e0 [ 46.150803] ? find_held_lock+0x2b/0x80 [ 46.151567] ? do_prlimit+0x310/0x610 [ 46.152279] ? __pfx_do_seccomp+0x10/0x10 [ 46.153072] ? do_raw_spin_unlock+0x53/0x220 [ 46.153899] ? _raw_spin_unlock+0x1e/0x40 [ 46.154684] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.155688] ? static_key_count+0x60/0x80 [ 46.156512] prctl_set_seccomp+0x4e/0x70 [ 46.157249] __do_sys_prctl+0xe6c/0x1d70 [ 46.158039] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.158905] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.159884] ? irqentry_exit+0xf3/0x650 [ 46.160682] do_syscall_64+0xbf/0x430 [ 46.161435] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.162399] RIP: 0033:0x7f7777aee5cd [ 46.163065] 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 [ 46.166266] RSP: 002b:00007ffd218ebe60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.167641] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7777aee5cd [ 46.168938] RDX: 000055632b93de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.170203] RBP: 00007ffd218ebec0 R08: 0000000000000000 R09: 00007ffd218eb560 [ 46.171456] R10: 0000000000000000 R11: 0000000000000246 R12: 00005563678aead0 [ 46.172739] R13: 00007ffd218ec2f0 R14: 00005563678afbc0 R15: 00005563678c0780 [ 46.174030] [ 46.174491] irq event stamp: 1801 [ 46.175093] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 46.176613] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 46.178119] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 46.179659] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 46.181052] ---[ end trace 0000000000000000 ]--- [ 48.808655] ------------[ cut here ]------------ [ 48.809620] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.811687] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 48.813203] Modules linked in: [ 48.813842] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.815918] Tainted: [W]=WARN [ 48.816763] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.818334] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.819264] 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 [ 48.822583] RSP: 0018:ffff888016dffbc0 EFLAGS: 00010286 [ 48.823565] RAX: 0000000000000000 RBX: ffffed1002dbff78 RCX: ffffffff813a4050 [ 48.824913] RDX: ffff888019d69bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.826208] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dbff2f [ 48.827542] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.828856] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dffdf8 [ 48.830191] FS: 00007f9dd4946900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.831662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.832774] CR2: 00007f9dd4e38580 CR3: 000000000ddd7000 CR4: 0000000000350ef0 [ 48.834084] Call Trace: [ 48.834606] [ 48.835022] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.835934] ? __create_object+0x59/0x80 [ 48.836753] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.837723] __vmalloc_noprof+0x59/0x60 [ 48.838507] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.839376] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.840308] bpf_prog_alloc+0x39/0x200 [ 48.841207] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.842467] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.843710] do_seccomp+0x349/0x25e0 [ 48.844697] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.845665] ? __pfx_do_seccomp+0x10/0x10 [ 48.846480] ? find_held_lock+0x2b/0x80 [ 48.847257] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.848380] ? static_key_count+0x60/0x80 [ 48.849145] prctl_set_seccomp+0x4e/0x70 [ 48.849932] __do_sys_prctl+0xe6c/0x1d70 [ 48.850734] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.851609] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.852600] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.853599] ? irqentry_exit+0xf3/0x650 [ 48.854319] do_syscall_64+0xbf/0x430 [ 48.855069] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.856054] RIP: 0033:0x7f9dd4e385cd [ 48.856765] 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 [ 48.860053] RSP: 002b:00007fff2fee3ef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.861471] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9dd4e385cd [ 48.862805] RDX: 000055bf40aa7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.864192] RBP: 00007fff2fee3f50 R08: 0000000000000000 R09: 00007fff2fee35f0 [ 48.865603] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bf6e9bdad0 [ 48.866950] R13: 00007fff2fee4380 R14: 000055bf6e9bebc0 R15: 000055bf6e9cf780 [ 48.868410] [ 48.868858] irq event stamp: 1855 [ 48.869425] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 48.870799] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 48.872137] softirqs last enabled at (1824): [] handle_softirqs+0x50c/0x770 [ 48.873531] softirqs last disabled at (1819): [] __irq_exit_rcu+0xc4/0x100 [ 48.874870] ---[ end trace 0000000000000000 ]--- [ 49.523181] ------------[ cut here ]------------ [ 49.524106] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.526188] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.527650] Modules linked in: [ 49.528254] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.530526] Tainted: [W]=WARN [ 49.531091] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.532585] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.533494] 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 [ 49.536690] RSP: 0018:ffff88800f26fbc0 EFLAGS: 00010286 [ 49.537656] RAX: 0000000000000000 RBX: ffffed1001e4df78 RCX: ffffffff813a4050 [ 49.538890] RDX: ffff888016bf8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.540128] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e4df2f [ 49.541394] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.542631] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f26fdf8 [ 49.543894] FS: 00007fb312cd8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.545302] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.546320] CR2: 00007ffed4831ef7 CR3: 0000000017cbb000 CR4: 0000000000350ef0 [ 49.547724] Call Trace: [ 49.548200] [ 49.548686] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.549597] ? __create_object+0x59/0x80 [ 49.550382] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.551318] __vmalloc_noprof+0x59/0x60 [ 49.552090] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.552983] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.553928] bpf_prog_alloc+0x39/0x200 [ 49.554678] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.555610] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.556537] do_seccomp+0x349/0x25e0 [ 49.557219] ? find_held_lock+0x2b/0x80 [ 49.557984] ? do_prlimit+0x310/0x610 [ 49.558723] ? __pfx_do_seccomp+0x10/0x10 [ 49.559515] ? do_raw_spin_unlock+0x53/0x220 [ 49.560323] ? _raw_spin_unlock+0x1e/0x40 [ 49.561123] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.562095] ? static_key_count+0x60/0x80 [ 49.562889] prctl_set_seccomp+0x4e/0x70 [ 49.563686] __do_sys_prctl+0xe6c/0x1d70 [ 49.564493] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.565314] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.566292] ? irqentry_exit+0xf3/0x650 [ 49.567069] do_syscall_64+0xbf/0x430 [ 49.567816] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.568807] RIP: 0033:0x7fb3131ca5cd [ 49.569432] 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 [ 49.572232] RSP: 002b:00007ffed4830d90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.573425] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb3131ca5cd [ 49.574552] RDX: 000055a2f361ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.575674] RBP: 00007ffed4830df0 R08: 0000000000000000 R09: 00007ffed4830490 [ 49.576835] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a3057ddad0 [ 49.577934] R13: 00007ffed4831220 R14: 000055a3057debc0 R15: 000055a3057ef780 [ 49.578999] [ 49.579381] irq event stamp: 4167 [ 49.579878] hardirqs last enabled at (4175): [] __up_console_sem+0x78/0x80 [ 49.581129] hardirqs last disabled at (4184): [] __up_console_sem+0x5d/0x80 [ 49.582418] softirqs last enabled at (4010): [] handle_softirqs+0x50c/0x770 [ 49.583736] softirqs last disabled at (4001): [] __irq_exit_rcu+0xc4/0x100 [ 49.584985] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39115' (ECDSA) to the list of known hosts. 2025/11/19 06:29:53 fuzzer started 2025/11/19 06:29:53 dialing manager at localhost:34383 2025/11/19 06:29:53 checking machine... 2025/11/19 06:29:53 checking revisions... [ 50.469179] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:29:53 testing simple program... [ 50.560318] cgroup: Unknown subsys name 'net' [ 50.641630] cgroup: Unknown subsys name 'cpuset' [ 50.658797] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:29:53 Registers: info registers vcpu 0 RAX=000000215ae2c058 RBX=0000000000000000 RCX=00000000000006e0 RDX=0000000000000021 RSI=ffff88806ce23b00 RDI=0000000000054058 RBP=ffff88806ce23b00 RSP=ffff88806ce08ed8 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000f0835 R11=0000000000000001 R12=0000000000054058 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce28500 RIP=ffffffff8132e865 RFL=00000016 [----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 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f176f66d000 CR3=000000000e714000 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=39323a363020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343533 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=0000000000000000 RBX=ffffea00007243f4 RCX=ffffffff819fa101 RDX=ffff888017a6b780 RSI=0000000000000001 RDI=0000000000000005 RBP=ffffea00007243c0 RSP=ffff888017f57ba0 R8 =0000000000000000 R9 =fffff940000e487e R10=0000000000000001 R11=0000000000000001 R12=ffff8880209ad280 R13=ffff888017f57d90 R14=0000000000000001 R15=ffff888017f57d68 RIP=ffffffff81751e04 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f9dd4946900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9dd54f0968 CR3=000000000de53000 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