[ 45.931223] ------------[ cut here ]------------ [ 45.932132] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.934174] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 45.935613] Modules linked in: [ 45.936194] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.938453] Tainted: [W]=WARN [ 45.939010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.940540] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.941508] 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 [ 45.944686] RSP: 0018:ffff88801634fbc0 EFLAGS: 00010286 [ 45.945666] RAX: 0000000000000000 RBX: ffffed1002c69f78 RCX: ffffffff813a4050 [ 45.946928] RDX: ffff88801a2b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.948196] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c69f2f [ 45.949521] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.950786] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801634fdf8 [ 45.952054] FS: 00007f5eba877900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.953531] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.954584] CR2: 00007ffce4d3fef7 CR3: 000000000f143000 CR4: 0000000000350ef0 [ 45.955874] Call Trace: [ 45.956380] [ 45.956821] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.957699] ? __create_object+0x59/0x80 [ 45.958462] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.959412] __vmalloc_noprof+0x59/0x60 [ 45.960116] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.961013] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.961912] bpf_prog_alloc+0x39/0x200 [ 45.962638] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.963547] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.964427] do_seccomp+0x349/0x25e0 [ 45.965132] ? find_held_lock+0x2b/0x80 [ 45.965887] ? do_prlimit+0x310/0x610 [ 45.966622] ? __pfx_do_seccomp+0x10/0x10 [ 45.967395] ? do_raw_spin_unlock+0x53/0x220 [ 45.968171] ? _raw_spin_unlock+0x1e/0x40 [ 45.968989] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.969938] ? static_key_count+0x60/0x80 [ 45.970730] prctl_set_seccomp+0x4e/0x70 [ 45.971507] __do_sys_prctl+0xe6c/0x1d70 [ 45.972225] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.973108] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.974074] ? irqentry_exit+0xf3/0x650 [ 45.974835] do_syscall_64+0xbf/0x430 [ 45.975567] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.976504] RIP: 0033:0x7f5ebad695cd [ 45.977218] 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 [ 45.980393] RSP: 002b:00007ffce4d3d370 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.981781] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5ebad695cd [ 45.983048] RDX: 00005619b45e4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.984308] RBP: 00007ffce4d3d3d0 R08: 0000000000000000 R09: 00007ffce4d3ca70 [ 45.985601] R10: 0000000000000000 R11: 0000000000000246 R12: 00005619d03e4b10 [ 45.986865] R13: 00007ffce4d3d800 R14: 00005619d03e52b0 R15: 00005619d03f96f0 [ 45.988159] [ 45.988660] irq event stamp: 1797 [ 45.989341] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 45.990927] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 45.992512] softirqs last enabled at (1834): [] handle_softirqs+0x50c/0x770 [ 45.994101] softirqs last disabled at (1825): [] __irq_exit_rcu+0xc4/0x100 [ 45.995613] ---[ end trace 0000000000000000 ]--- [ 49.352353] ------------[ cut here ]------------ [ 49.353226] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.355330] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 49.356835] Modules linked in: [ 49.357477] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.359409] Tainted: [W]=WARN [ 49.359946] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.361402] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.362258] 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 [ 49.365418] RSP: 0018:ffff88801eb37bc0 EFLAGS: 00010286 [ 49.366380] RAX: 0000000000000000 RBX: ffffed1003d66f78 RCX: ffffffff813a4050 [ 49.367631] RDX: ffff88800a8a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.368922] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003d66f2f [ 49.370185] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.371424] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801eb37df8 [ 49.372715] FS: 00007f3038c7c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.374130] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.375162] CR2: 00007ffcda1baef7 CR3: 000000001f62a000 CR4: 0000000000350ef0 [ 49.376418] Call Trace: [ 49.376898] [ 49.377341] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.378187] ? __create_object+0x59/0x80 [ 49.378953] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.379905] __vmalloc_noprof+0x59/0x60 [ 49.380676] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.381537] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.382459] bpf_prog_alloc+0x39/0x200 [ 49.383133] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.384044] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.384968] do_seccomp+0x349/0x25e0 [ 49.385683] ? find_held_lock+0x2b/0x80 [ 49.386429] ? do_prlimit+0x310/0x610 [ 49.387116] ? __pfx_do_seccomp+0x10/0x10 [ 49.387896] ? do_raw_spin_unlock+0x53/0x220 [ 49.388761] ? _raw_spin_unlock+0x1e/0x40 [ 49.389543] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.390515] ? static_key_count+0x60/0x80 [ 49.391259] prctl_set_seccomp+0x4e/0x70 [ 49.392041] __do_sys_prctl+0xe6c/0x1d70 [ 49.392856] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.393703] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.394647] ? irqentry_exit+0xf3/0x650 [ 49.395391] do_syscall_64+0xbf/0x430 [ 49.396077] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.397043] RIP: 0033:0x7f303916e5cd [ 49.397742] 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 [ 49.400884] RSP: 002b:00007ffcda1b93a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.402226] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f303916e5cd [ 49.403474] RDX: 000055d1adb9fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.404766] RBP: 00007ffcda1b9400 R08: 0000000000000000 R09: 00007ffcda1b8aa0 [ 49.406031] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d1b2f872b0 [ 49.407327] R13: 00007ffcda1b9830 R14: 000055d1b2f89d20 R15: 000055d1b2f9b8d0 [ 49.408668] [ 49.409107] irq event stamp: 1739 [ 49.409759] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 49.411309] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 49.412872] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 49.414408] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 49.415926] ---[ end trace 0000000000000000 ]--- [ 50.183959] ------------[ cut here ]------------ [ 50.184934] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.186963] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 50.189761] Modules linked in: [ 50.190418] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.192391] Tainted: [W]=WARN [ 50.192988] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.194441] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.195350] 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 [ 50.198556] RSP: 0018:ffff888016f3fbc0 EFLAGS: 00010286 [ 50.199544] RAX: 0000000000000000 RBX: ffffed1002de7f78 RCX: ffffffff813a4050 [ 50.200882] RDX: ffff888018a2b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.202158] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de7f2f [ 50.203440] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.204758] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f3fdf8 [ 50.206033] FS: 00007f79fe4e8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.207498] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.208573] CR2: 00007ffc241c8ef7 CR3: 00000000136b5000 CR4: 0000000000350ef0 [ 50.209898] Call Trace: [ 50.210413] [ 50.210821] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.211717] ? __create_object+0x59/0x80 [ 50.212505] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.213505] __vmalloc_noprof+0x59/0x60 [ 50.214228] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.215097] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.216036] bpf_prog_alloc+0x39/0x200 [ 50.216812] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.217745] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.218658] do_seccomp+0x349/0x25e0 [ 50.219376] ? find_held_lock+0x2b/0x80 [ 50.220083] ? do_prlimit+0x310/0x610 [ 50.220857] ? __pfx_do_seccomp+0x10/0x10 [ 50.221639] ? do_raw_spin_unlock+0x53/0x220 [ 50.222467] ? _raw_spin_unlock+0x1e/0x40 [ 50.223192] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.224139] ? static_key_count+0x60/0x80 [ 50.224978] prctl_set_seccomp+0x4e/0x70 [ 50.225787] __do_sys_prctl+0xe6c/0x1d70 [ 50.226571] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.227452] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.228425] ? irqentry_exit+0xf3/0x650 [ 50.229185] do_syscall_64+0xbf/0x430 [ 50.229927] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.230887] RIP: 0033:0x7f79fe9da5cd [ 50.231582] 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 [ 50.234777] RSP: 002b:00007ffc241c6930 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.236152] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f79fe9da5cd [ 50.237467] RDX: 0000559e25656e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.238746] RBP: 00007ffc241c6990 R08: 0000000000000000 R09: 00007ffc241c6030 [ 50.240048] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559e4ef83ad0 [ 50.241370] R13: 00007ffc241c6dc0 R14: 0000559e4ef84bc0 R15: 0000559e4ef95780 [ 50.242678] [ 50.243097] irq event stamp: 2019 [ 50.243746] hardirqs last enabled at (2029): [] __up_console_sem+0x78/0x80 [ 50.245300] hardirqs last disabled at (2038): [] __up_console_sem+0x5d/0x80 [ 50.247143] softirqs last enabled at (1966): [] handle_softirqs+0x50c/0x770 [ 50.248724] softirqs last disabled at (1961): [] __irq_exit_rcu+0xc4/0x100 [ 50.250358] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46426' (ECDSA) to the list of known hosts. 2025/11/18 00:47:42 fuzzer started 2025/11/18 00:47:43 dialing manager at localhost:37895 2025/11/18 00:47:43 checking machine... 2025/11/18 00:47:43 checking revisions... [ 51.211069] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:47:43 testing simple program... [ 51.294514] cgroup: Unknown subsys name 'net' [ 51.354853] cgroup: Unknown subsys name 'cpuset' [ 51.367401] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:47:42 Registers: info registers vcpu 0 RAX=000000000004f5fd RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 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=00007f3038c3001c CR3=000000000e837000 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=2032343a37343a303020383120766f4e XMM01=657463656e6e6f63736944203a5d3434 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3434325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031343a37343a3030203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff88596180 RBX=ffff88801637b780 RCX=0000000000000002 RDX=0000000000000001 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88800f1a77b8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 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 00007f3038c7c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcda1b3000 CR3=000000001f643000 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