[ 46.074087] ------------[ cut here ]------------ [ 46.075130] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.077304] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.078902] Modules linked in: [ 46.080999] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.083239] Tainted: [W]=WARN [ 46.083908] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.085496] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.086494] 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 [ 46.089930] RSP: 0018:ffff888013fcfbc0 EFLAGS: 00010286 [ 46.091002] RAX: 0000000000000000 RBX: ffffed10027f9f78 RCX: ffffffff813a4050 [ 46.092415] RDX: ffff888016db0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.093815] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027f9f2f [ 46.095213] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.096621] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013fcfdf8 [ 46.098011] FS: 00007f135a670900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.099584] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.100756] CR2: 00007ffd27e2eef7 CR3: 000000000faac000 CR4: 0000000000350ef0 [ 46.102151] Call Trace: [ 46.102703] [ 46.103147] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.104143] ? __create_object+0x59/0x80 [ 46.104997] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.106060] __vmalloc_noprof+0x59/0x60 [ 46.106896] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.107868] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.108906] bpf_prog_alloc+0x39/0x200 [ 46.109705] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.110738] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.111746] do_seccomp+0x349/0x25e0 [ 46.112542] ? find_held_lock+0x2b/0x80 [ 46.113327] ? do_prlimit+0x310/0x610 [ 46.114146] ? __pfx_do_seccomp+0x10/0x10 [ 46.115000] ? do_raw_spin_unlock+0x53/0x220 [ 46.115910] ? _raw_spin_unlock+0x1e/0x40 [ 46.116760] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.117818] ? static_key_count+0x60/0x80 [ 46.118684] prctl_set_seccomp+0x4e/0x70 [ 46.119527] __do_sys_prctl+0xe6c/0x1d70 [ 46.120351] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.121288] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.122350] ? irqentry_exit+0xf3/0x650 [ 46.123162] do_syscall_64+0xbf/0x430 [ 46.123997] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.125061] RIP: 0033:0x7f135ab625cd [ 46.125841] 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 [ 46.129275] RSP: 002b:00007ffd27e2db70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.130754] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f135ab625cd [ 46.132168] RDX: 000055cd8835be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.133575] RBP: 00007ffd27e2dbd0 R08: 0000000000000000 R09: 00007ffd27e2d270 [ 46.134954] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd8ca1aad0 [ 46.136383] R13: 00007ffd27e2e000 R14: 000055cd8ca1bbc0 R15: 000055cd8ca2c780 [ 46.137791] [ 46.138245] irq event stamp: 2077 [ 46.138953] hardirqs last enabled at (2087): [] __up_console_sem+0x78/0x80 [ 46.140613] hardirqs last disabled at (2096): [] __up_console_sem+0x5d/0x80 [ 46.142268] softirqs last enabled at (1998): [] handle_softirqs+0x50c/0x770 [ 46.143965] softirqs last disabled at (1993): [] __irq_exit_rcu+0xc4/0x100 [ 46.145337] ---[ end trace 0000000000000000 ]--- [ 49.067826] ------------[ cut here ]------------ [ 49.068838] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.070892] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.072446] Modules linked in: [ 49.073108] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.075284] Tainted: [W]=WARN [ 49.075958] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.077506] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.078452] 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 [ 49.081808] RSP: 0018:ffff888019bbfbc0 EFLAGS: 00010286 [ 49.082842] RAX: 0000000000000000 RBX: ffffed1003377f78 RCX: ffffffff813a4050 [ 49.084230] RDX: ffff88800e348000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.085567] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003377f2f [ 49.086910] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.088266] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019bbfdf8 [ 49.089615] FS: 00007f9decb71900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.091145] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.092285] CR2: 00007f9ded063580 CR3: 000000000ddcb000 CR4: 0000000000350ef0 [ 49.093638] Call Trace: [ 49.094129] [ 49.094622] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.095565] ? __create_object+0x59/0x80 [ 49.096353] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.097410] __vmalloc_noprof+0x59/0x60 [ 49.098149] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.099066] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.100066] bpf_prog_alloc+0x39/0x200 [ 49.100852] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.101847] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.102800] do_seccomp+0x349/0x25e0 [ 49.103545] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.104509] ? __pfx_do_seccomp+0x10/0x10 [ 49.105291] ? find_held_lock+0x2b/0x80 [ 49.106104] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.107117] ? static_key_count+0x60/0x80 [ 49.107991] prctl_set_seccomp+0x4e/0x70 [ 49.108820] __do_sys_prctl+0xe6c/0x1d70 [ 49.109633] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.110551] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.111542] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.112558] ? irqentry_exit+0xf3/0x650 [ 49.113338] do_syscall_64+0xbf/0x430 [ 49.114118] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.115130] RIP: 0033:0x7f9ded0635cd [ 49.115919] 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 [ 49.119239] RSP: 002b:00007ffd6f825110 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.120711] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9ded0635cd [ 49.122073] RDX: 00005650c6300e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.123431] RBP: 00007ffd6f825170 R08: 0000000000000000 R09: 00007ffd6f824810 [ 49.124806] R10: 0000000000000000 R11: 0000000000000246 R12: 00005650cc99bad0 [ 49.126143] R13: 00007ffd6f8255a0 R14: 00005650cc99cbc0 R15: 00005650cc9ad780 [ 49.127521] [ 49.127976] irq event stamp: 1781 [ 49.128662] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 49.130255] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 49.131879] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 49.133377] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 49.134637] ---[ end trace 0000000000000000 ]--- [ 50.044593] ------------[ cut here ]------------ [ 50.045593] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.047768] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.049350] Modules linked in: [ 50.050018] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.052221] Tainted: [W]=WARN [ 50.052884] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.054492] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.055469] 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 [ 50.058898] RSP: 0018:ffff88800f5b7bc0 EFLAGS: 00010286 [ 50.059991] RAX: 0000000000000000 RBX: ffffed1001eb6f78 RCX: ffffffff813a4050 [ 50.061389] RDX: ffff8880153eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.062814] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001eb6f2f [ 50.064232] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.065615] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f5b7df8 [ 50.067027] FS: 00007fc539f09900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.068600] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.069766] CR2: 00007fc53a46f4a6 CR3: 000000000e48c000 CR4: 0000000000350ef0 [ 50.071176] Call Trace: [ 50.071732] [ 50.072175] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.073127] ? __create_object+0x59/0x80 [ 50.074350] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.075417] __vmalloc_noprof+0x59/0x60 [ 50.076175] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.077112] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.078092] bpf_prog_alloc+0x39/0x200 [ 50.078882] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.079890] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.080859] do_seccomp+0x349/0x25e0 [ 50.081617] ? find_held_lock+0x2b/0x80 [ 50.082433] ? do_prlimit+0x310/0x610 [ 50.083186] ? __pfx_do_seccomp+0x10/0x10 [ 50.084057] ? do_raw_spin_unlock+0x53/0x220 [ 50.084938] ? _raw_spin_unlock+0x1e/0x40 [ 50.085773] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.086821] ? static_key_count+0x60/0x80 [ 50.087660] prctl_set_seccomp+0x4e/0x70 [ 50.088526] __do_sys_prctl+0xe6c/0x1d70 [ 50.089304] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.090214] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.091237] ? irqentry_exit+0xf3/0x650 [ 50.092075] do_syscall_64+0xbf/0x430 [ 50.092867] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.093886] RIP: 0033:0x7fc53a3fb5cd [ 50.094646] 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 [ 50.097991] RSP: 002b:00007fff55f13190 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.099427] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc53a3fb5cd [ 50.100807] RDX: 0000555591246e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.102173] RBP: 00007fff55f131f0 R08: 0000000000000000 R09: 00007fff55f12890 [ 50.103522] R10: 0000000000000000 R11: 0000000000000246 R12: 00005555b3857ad0 [ 50.104917] R13: 00007fff55f13620 R14: 00005555b3858bc0 R15: 00005555b3869780 [ 50.106293] [ 50.106802] irq event stamp: 1825 [ 50.107499] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 50.109113] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 50.110723] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 50.112387] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 50.113740] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2760' (ECDSA) to the list of known hosts. 2025/11/19 05:21:47 fuzzer started 2025/11/19 05:21:47 dialing manager at localhost:34383 2025/11/19 05:21:47 checking machine... 2025/11/19 05:21:47 checking revisions... [ 51.014591] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:21:47 testing simple program... [ 51.096417] cgroup: Unknown subsys name 'net' [ 51.153076] cgroup: Unknown subsys name 'cpuset' [ 51.166786] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:21:46 Registers: info registers vcpu 0 RAX=ffffffff88596180 RBX=ffff888017188000 RCX=0000000000000002 RDX=0000000000000001 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888015baf350 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=00000000000a24cc R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81526f3c RFL=00000006 [-----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 00007f9decb71900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd6f81f000 CR3=000000001a4f2000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff8880097b0c80 RCX=1ffff110012f623a RDX=ffff8880096fd340 RSI=ffffffff8362500d RDI=0000000000000005 RBP=1ffff110012ebf53 RSP=ffff88800975fa20 R8 =0000000000000001 R9 =ffffed10012ebf32 R10=0000000000000005 R11=0000000000000001 R12=ffff8880097b0e98 R13=ffff8880097b1340 R14=ffff8880097b0000 R15=ffff8880097b11e8 RIP=ffffffff83625036 RFL=00000046 [---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 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff9dffecd8 CR3=000000000ea1a000 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=2036343a31323a353020393120766f4e XMM01=657463656e6e6f63736944203a5d3234 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3234325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036343a31323a3530203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000