[ 39.081001] ------------[ cut here ]------------ [ 39.081991] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.084020] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.085521] Modules linked in: [ 39.086110] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.088115] Tainted: [W]=WARN [ 39.088712] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.090203] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.091113] 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 [ 39.094313] RSP: 0018:ffff88801a5f7bc0 EFLAGS: 00010286 [ 39.095295] RAX: 0000000000000000 RBX: ffffed10034bef78 RCX: ffffffff813a4050 [ 39.096581] RDX: ffff888013b3b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.097881] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034bef2f [ 39.099154] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.100437] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a5f7df8 [ 39.101753] FS: 00007f132cef5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.103203] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.104280] CR2: 00007f132d3e7580 CR3: 0000000009d13000 CR4: 0000000000350ef0 [ 39.105594] Call Trace: [ 39.106059] [ 39.106500] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.107408] ? __create_object+0x59/0x80 [ 39.108145] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.109125] __vmalloc_noprof+0x59/0x60 [ 39.109887] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.110744] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.111691] bpf_prog_alloc+0x39/0x200 [ 39.112441] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.113453] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.114398] do_seccomp+0x349/0x25e0 [ 39.115069] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.115973] ? __pfx_do_seccomp+0x10/0x10 [ 39.116776] ? find_held_lock+0x2b/0x80 [ 39.117548] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.118513] ? static_key_count+0x60/0x80 [ 39.119304] prctl_set_seccomp+0x4e/0x70 [ 39.120038] __do_sys_prctl+0xe6c/0x1d70 [ 39.120838] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.121695] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.122660] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.123636] ? irqentry_exit+0xf3/0x650 [ 39.124425] do_syscall_64+0xbf/0x430 [ 39.125124] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.126080] RIP: 0033:0x7f132d3e75cd [ 39.126783] 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 [ 39.129944] RSP: 002b:00007fff2048d8a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.131329] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f132d3e75cd [ 39.132618] RDX: 0000557774d8fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.133923] RBP: 00007fff2048d900 R08: 0000000000000000 R09: 00007fff2048cfa0 [ 39.135187] R10: 0000000000000000 R11: 0000000000000246 R12: 00005577802cebf0 [ 39.136492] R13: 00007fff2048dd30 R14: 00005577802d8380 R15: 00005577802e3460 [ 39.137807] [ 39.138273] irq event stamp: 1743 [ 39.138880] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 39.140409] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 39.141947] softirqs last enabled at (1624): [] handle_softirqs+0x50c/0x770 [ 39.143497] softirqs last disabled at (1619): [] __irq_exit_rcu+0xc4/0x100 [ 39.145016] ---[ end trace 0000000000000000 ]--- [ 42.412426] ------------[ cut here ]------------ [ 42.413394] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.415428] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.416869] Modules linked in: [ 42.417517] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.419584] Tainted: [W]=WARN [ 42.420152] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.421648] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.422564] 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 [ 42.425784] RSP: 0018:ffff888016497bc0 EFLAGS: 00010286 [ 42.426791] RAX: 0000000000000000 RBX: ffffed1002c92f78 RCX: ffffffff813a4050 [ 42.428076] RDX: ffff8880185fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.429371] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c92f2f [ 42.430669] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.431944] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016497df8 [ 42.433254] FS: 00007f6d72159900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.434731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.435839] CR2: 00007fff0688eef7 CR3: 000000000e0ea000 CR4: 0000000000350ef0 [ 42.437123] Call Trace: [ 42.437648] [ 42.438073] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.438972] ? __create_object+0x59/0x80 [ 42.439755] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.440753] __vmalloc_noprof+0x59/0x60 [ 42.441533] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.442435] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.443383] bpf_prog_alloc+0x39/0x200 [ 42.444076] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.445017] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.445936] do_seccomp+0x349/0x25e0 [ 42.446658] ? find_held_lock+0x2b/0x80 [ 42.447429] ? do_prlimit+0x310/0x610 [ 42.448134] ? __pfx_do_seccomp+0x10/0x10 [ 42.448929] ? do_raw_spin_unlock+0x53/0x220 [ 42.449768] ? _raw_spin_unlock+0x1e/0x40 [ 42.450559] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.451532] ? static_key_count+0x60/0x80 [ 42.452342] prctl_set_seccomp+0x4e/0x70 [ 42.453091] __do_sys_prctl+0xe6c/0x1d70 [ 42.453904] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.454778] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.455755] ? irqentry_exit+0xf3/0x650 [ 42.456528] do_syscall_64+0xbf/0x430 [ 42.457210] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.458171] RIP: 0033:0x7f6d7264b5cd [ 42.458882] 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 [ 42.462170] RSP: 002b:00007fff0688cb00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.463541] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6d7264b5cd [ 42.464773] RDX: 0000557c43509e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.466019] RBP: 00007fff0688cb60 R08: 0000000000000000 R09: 00007fff0688c200 [ 42.467112] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557c680f9240 [ 42.468150] R13: 00007fff0688cf90 R14: 0000557c680f8bf0 R15: 0000557c6810d4d0 [ 42.469195] [ 42.469590] irq event stamp: 1849 [ 42.470074] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 42.471309] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 42.472539] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 42.473778] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 42.475001] ---[ end trace 0000000000000000 ]--- [ 43.305955] ------------[ cut here ]------------ [ 43.306920] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.308967] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.310490] Modules linked in: [ 43.311085] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.313045] Tainted: [W]=WARN [ 43.313649] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.315107] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.316026] 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 [ 43.319197] RSP: 0018:ffff8880183e7bc0 EFLAGS: 00010286 [ 43.320171] RAX: 0000000000000000 RBX: ffffed100307cf78 RCX: ffffffff813a4050 [ 43.321458] RDX: ffff888017b90000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.322740] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100307cf2f [ 43.324022] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.325339] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880183e7df8 [ 43.326645] FS: 00007fb0170af900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.328102] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.329167] CR2: 00007ffdd71bdef7 CR3: 000000000e882000 CR4: 0000000000350ef0 [ 43.330485] Call Trace: [ 43.330955] [ 43.331419] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.332326] ? __create_object+0x59/0x80 [ 43.333062] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.334048] __vmalloc_noprof+0x59/0x60 [ 43.334801] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.335687] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.336632] bpf_prog_alloc+0x39/0x200 [ 43.337388] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.338315] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.339173] do_seccomp+0x349/0x25e0 [ 43.339896] ? find_held_lock+0x2b/0x80 [ 43.340665] ? do_prlimit+0x310/0x610 [ 43.341439] ? __pfx_do_seccomp+0x10/0x10 [ 43.342191] ? do_raw_spin_unlock+0x53/0x220 [ 43.343032] ? _raw_spin_unlock+0x1e/0x40 [ 43.343825] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.344798] ? static_key_count+0x60/0x80 [ 43.345622] prctl_set_seccomp+0x4e/0x70 [ 43.346400] __do_sys_prctl+0xe6c/0x1d70 [ 43.347139] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.348007] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.348982] ? irqentry_exit+0xf3/0x650 [ 43.349771] do_syscall_64+0xbf/0x430 [ 43.350529] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.351489] RIP: 0033:0x7fb0175a15cd [ 43.352151] 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 [ 43.355352] RSP: 002b:00007ffdd71bcba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.356724] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb0175a15cd [ 43.358048] RDX: 000055f1f0e7de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.359354] RBP: 00007ffdd71bcc00 R08: 0000000000000000 R09: 00007ffdd71bc2a0 [ 43.360645] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f215c2ab10 [ 43.362014] R13: 00007ffdd71bd030 R14: 000055f215c2b2b0 R15: 000055f215c3f6f0 [ 43.363347] [ 43.363775] irq event stamp: 1761 [ 43.364429] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 43.365972] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 43.367513] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 43.369067] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 43.370519] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25376' (ECDSA) to the list of known hosts. 2025/11/17 17:08:05 fuzzer started 2025/11/17 17:08:05 dialing manager at localhost:37895 2025/11/17 17:08:05 checking machine... 2025/11/17 17:08:05 checking revisions... [ 44.302414] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:08:05 testing simple program... [ 44.387371] cgroup: Unknown subsys name 'net' [ 44.454161] cgroup: Unknown subsys name 'cpuset' [ 44.477854] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:08:04 Registers: info registers vcpu 0 RAX=1ffffffff0cd7b81 RBX=ffffffff866bdc08 RCX=ffffffff8146197c RDX=0000000000000000 RSI=ffffffff86a1c43e RDI=ffffffff866bdc08 RBP=ffffffff866bdc08 RSP=ffff888009627768 R8 =ffffffff86a1c43e R9 =0000000000000000 R10=000000000003c9ed R11=000000000000b615 R12=ffffffff866bdc08 R13=ffffffff866bdc08 R14=ffffffff866bdc08 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000216 [----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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc97104c220 CR3=000000000bcc4000 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=00000000000000000000000000000000 XMM01=d9a7d43a25bb429e6741e78bcb85409e XMM02=0000000000301e98eff9b2d0a8fce9cb XMM03=0000000000301f682c67c8bc2e329bc3 XMM04=7bfa37eac44cc87000000000000ae988 XMM05=2420136e0701f232000000000031f820 XMM06=1a244006140f877e000000000031e5c0 XMM07=fb795ef6d6577056000000000030e048 XMM08=2c67c8bc2e329bc30000000000301f08 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88801920f2a8 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000a24d0 R12=0000000000000002 R13=ffffffff8135e4bd R14=0000000000000000 R15=ffff88801920f3b0 RIP=ffffffff81b2ace4 RFL=00000297 [--S-APC] 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 00007f6d72159900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6d72710618 CR3=00000000100f1000 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=00000000000000000000000000000000 XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000