[ 45.637046] ------------[ cut here ]------------ [ 45.637892] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.639750] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.641385] Modules linked in: [ 45.642054] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.644350] Tainted: [W]=WARN [ 45.644989] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.646581] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.647644] 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 [ 45.650812] RSP: 0018:ffff88801557fbc0 EFLAGS: 00010286 [ 45.651756] RAX: 0000000000000000 RBX: ffffed1002aaff78 RCX: ffffffff813a4050 [ 45.653241] RDX: ffff888013d25340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.654560] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002aaff2f [ 45.655998] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.657187] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801557fdf8 [ 45.658676] FS: 00007f9777065900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.660152] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.661376] CR2: 00007f9777557580 CR3: 000000000d2ce000 CR4: 0000000000350ef0 [ 45.662597] Call Trace: [ 45.663130] [ 45.663632] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.664667] ? __create_object+0x59/0x80 [ 45.665582] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.666704] __vmalloc_noprof+0x59/0x60 [ 45.667585] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.668619] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.669721] bpf_prog_alloc+0x39/0x200 [ 45.670573] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.671684] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.672745] do_seccomp+0x349/0x25e0 [ 45.673590] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.674629] ? __pfx_do_seccomp+0x10/0x10 [ 45.675558] ? find_held_lock+0x2b/0x80 [ 45.676450] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.678206] ? static_key_count+0x60/0x80 [ 45.679155] prctl_set_seccomp+0x4e/0x70 [ 45.680075] __do_sys_prctl+0xe6c/0x1d70 [ 45.681009] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.682013] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.683079] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.684232] ? irqentry_exit+0xf3/0x650 [ 45.685070] do_syscall_64+0xbf/0x430 [ 45.685944] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.687052] RIP: 0033:0x7f97775575cd [ 45.687850] 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 [ 45.691012] RSP: 002b:00007ffc7dde5ed0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.692302] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f97775575cd [ 45.694103] RDX: 0000561ac44f7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.695342] RBP: 00007ffc7dde5f30 R08: 0000000000000000 R09: 00007ffc7dde55d0 [ 45.696839] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561acf981ad0 [ 45.698194] R13: 00007ffc7dde6360 R14: 0000561acf982bc0 R15: 0000561acf993780 [ 45.699531] [ 45.700038] irq event stamp: 1733 [ 45.700787] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 45.702535] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 45.704144] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 45.705914] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 45.707348] ---[ end trace 0000000000000000 ]--- [ 48.359249] ------------[ cut here ]------------ [ 48.360191] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.362895] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 48.364386] Modules linked in: [ 48.364997] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.367011] Tainted: [W]=WARN [ 48.367609] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.369112] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.370027] 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 [ 48.373198] RSP: 0018:ffff8880099cfbc0 EFLAGS: 00010286 [ 48.374165] RAX: 0000000000000000 RBX: ffffed1001339f78 RCX: ffffffff813a4050 [ 48.375447] RDX: ffff888016ffb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.376730] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001339f2f [ 48.378024] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.379297] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880099cfdf8 [ 48.380620] FS: 00007f1bfccbb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.382092] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.383150] CR2: 00007ffe21363ef7 CR3: 000000000d910000 CR4: 0000000000350ef0 [ 48.384462] Call Trace: [ 48.384928] [ 48.385377] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.386227] ? __create_object+0x59/0x80 [ 48.387005] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.387989] __vmalloc_noprof+0x59/0x60 [ 48.388740] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.389609] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.390543] bpf_prog_alloc+0x39/0x200 [ 48.391234] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.392179] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.393086] do_seccomp+0x349/0x25e0 [ 48.393804] ? find_held_lock+0x2b/0x80 [ 48.394564] ? do_prlimit+0x310/0x610 [ 48.395271] ? __pfx_do_seccomp+0x10/0x10 [ 48.396068] ? do_raw_spin_unlock+0x53/0x220 [ 48.396910] ? _raw_spin_unlock+0x1e/0x40 [ 48.397669] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.398641] ? static_key_count+0x60/0x80 [ 48.399441] prctl_set_seccomp+0x4e/0x70 [ 48.400183] __do_sys_prctl+0xe6c/0x1d70 [ 48.400958] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.401812] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.402781] ? irqentry_exit+0xf3/0x650 [ 48.403560] do_syscall_64+0xbf/0x430 [ 48.404258] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.405209] RIP: 0033:0x7f1bfd1ad5cd [ 48.405897] 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 [ 48.409050] RSP: 002b:00007ffe21361fc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.410422] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1bfd1ad5cd [ 48.411714] RDX: 00005632bbc61e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.412792] RBP: 00007ffe21362020 R08: 0000000000000000 R09: 00007ffe213616c0 [ 48.413598] R10: 0000000000000000 R11: 0000000000000246 R12: 00005632fa706240 [ 48.414404] R13: 00007ffe21362450 R14: 00005632fa70f380 R15: 00005632fa71a540 [ 48.415196] [ 48.415484] irq event stamp: 1755 [ 48.415877] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 48.416722] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 48.417407] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 48.418080] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 48.418762] ---[ end trace 0000000000000000 ]--- [ 49.091111] ------------[ cut here ]------------ [ 49.091718] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.092977] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.093901] Modules linked in: [ 49.094278] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.095550] Tainted: [W]=WARN [ 49.095913] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.096859] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.097431] 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 [ 49.099440] RSP: 0018:ffff8880171cfbc0 EFLAGS: 00010286 [ 49.100043] RAX: 0000000000000000 RBX: ffffed1002e39f78 RCX: ffffffff813a4050 [ 49.100871] RDX: ffff88801b519bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.101682] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e39f2f [ 49.102500] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.103288] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171cfdf8 [ 49.104106] FS: 00007faf7ef63900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.105040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.105726] CR2: 00007faf7f455580 CR3: 000000000bca2000 CR4: 0000000000350ef0 [ 49.106552] Call Trace: [ 49.106850] [ 49.107113] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.107680] ? __create_object+0x59/0x80 [ 49.108168] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.108796] __vmalloc_noprof+0x59/0x60 [ 49.109251] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.109807] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.110399] bpf_prog_alloc+0x39/0x200 [ 49.110844] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.111437] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.111994] do_seccomp+0x349/0x25e0 [ 49.112450] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.112999] ? __pfx_do_seccomp+0x10/0x10 [ 49.113499] ? find_held_lock+0x2b/0x80 [ 49.113960] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.114568] ? static_key_count+0x60/0x80 [ 49.115052] prctl_set_seccomp+0x4e/0x70 [ 49.115537] __do_sys_prctl+0xe6c/0x1d70 [ 49.116022] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.116567] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.117161] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.117772] ? irqentry_exit+0xf3/0x650 [ 49.118239] do_syscall_64+0xbf/0x430 [ 49.118710] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.119295] RIP: 0033:0x7faf7f4555cd [ 49.119762] 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 [ 49.121784] RSP: 002b:00007ffe2f0a6980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.122657] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faf7f4555cd [ 49.123463] RDX: 0000565496152e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.124251] RBP: 00007ffe2f0a69e0 R08: 0000000000000000 R09: 00007ffe2f0a6080 [ 49.125078] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565499cd4ad0 [ 49.125900] R13: 00007ffe2f0a6e10 R14: 0000565499cd5bc0 R15: 0000565499ce6780 [ 49.126728] [ 49.127009] irq event stamp: 1663 [ 49.127423] hardirqs last enabled at (1673): [] __up_console_sem+0x78/0x80 [ 49.128408] hardirqs last disabled at (1682): [] __up_console_sem+0x5d/0x80 [ 49.129375] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 49.130359] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 49.131297] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14696' (ECDSA) to the list of known hosts. 2025/11/19 03:08:25 fuzzer started 2025/11/19 03:08:25 dialing manager at localhost:34383 2025/11/19 03:08:25 checking machine... 2025/11/19 03:08:25 checking revisions... [ 49.995265] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:08:25 testing simple program... [ 50.082513] cgroup: Unknown subsys name 'net' [ 50.132224] cgroup: Unknown subsys name 'cpuset' [ 50.146159] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:08:24 Registers: info registers vcpu 0 RAX=0000000000047555 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd5515e548 CR3=000000000bb5d000 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=56676991f233f880724cbec012c82542 XMM02=2c67c8bc2e329bc30000000000303968 XMM03=fb795ef6d657705600000000003116b8 XMM04=71c8bf800bd8664000000000000ae988 XMM05=090f1556b20111b30000000000320590 XMM06=5b75c91c804453420000000000320418 XMM07=e042d86d42eb936e0000000000311938 XMM08=a0d2529a9f8ca23c00000000003039c8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000000 RCX=ffffffff81b8b26e RDX=ffffed10027c5b75 RSI=0000000000000004 RDI=ffff888013e2dba0 RBP=ffff88800dc41dc0 RSP=ffff888016657aa8 R8 =0000000000000001 R9 =ffffed10027c5b74 R10=ffff888013e2dba7 R11=0000000000000000 R12=ffff888013e2da40 R13=ffff888013e2dba0 R14=ffff88800dc41dc0 R15=0000000000000001 RIP=ffffffff81b8b27f RFL=00000217 [----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 00007f1bfccbb900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1bfcc6a008 CR3=000000001b7a4000 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=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