[ 39.151071] ------------[ cut here ]------------ [ 39.152012] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.154078] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.155563] Modules linked in: [ 39.156428] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.158561] Tainted: [W]=WARN [ 39.159171] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.160696] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.161639] 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 [ 39.164953] RSP: 0018:ffff888017227bc0 EFLAGS: 00010286 [ 39.165975] RAX: 0000000000000000 RBX: ffffed1002e44f78 RCX: ffffffff813a4050 [ 39.167312] RDX: ffff88800f25b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.168638] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e44f2f [ 39.169965] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.171301] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017227df8 [ 39.172637] FS: 00007fab108d4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.174122] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.175241] CR2: 00007fab10dc6580 CR3: 000000000b96d000 CR4: 0000000000350ef0 [ 39.176572] Call Trace: [ 39.177082] [ 39.177504] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.178433] ? __create_object+0x59/0x80 [ 39.179257] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.180266] __vmalloc_noprof+0x59/0x60 [ 39.181054] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.181966] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.182952] bpf_prog_alloc+0x39/0x200 [ 39.183671] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.184634] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.185574] do_seccomp+0x349/0x25e0 [ 39.186324] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.187274] ? __pfx_do_seccomp+0x10/0x10 [ 39.188094] ? find_held_lock+0x2b/0x80 [ 39.188876] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.189880] ? static_key_count+0x60/0x80 [ 39.190674] prctl_set_seccomp+0x4e/0x70 [ 39.191480] __do_sys_prctl+0xe6c/0x1d70 [ 39.192302] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.193190] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.194198] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.195225] ? irqentry_exit+0xf3/0x650 [ 39.196025] do_syscall_64+0xbf/0x430 [ 39.196742] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.197736] RIP: 0033:0x7fab10dc65cd [ 39.198478] 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 [ 39.201794] RSP: 002b:00007ffc3cc2cae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.203229] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fab10dc65cd [ 39.204563] RDX: 0000558faded9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.205889] RBP: 00007ffc3cc2cb40 R08: 0000000000000000 R09: 00007ffc3cc2c1e0 [ 39.207236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558fd2d2aad0 [ 39.208572] R13: 00007ffc3cc2cf70 R14: 0000558fd2d2bbc0 R15: 0000558fd2d3c780 [ 39.209931] [ 39.210368] irq event stamp: 1853 [ 39.211054] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 39.212641] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 39.214226] softirqs last enabled at (1832): [] handle_softirqs+0x50c/0x770 [ 39.215842] softirqs last disabled at (1827): [] __irq_exit_rcu+0xc4/0x100 [ 39.217425] ---[ end trace 0000000000000000 ]--- [ 42.348146] ------------[ cut here ]------------ [ 42.349089] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.351207] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.352730] Modules linked in: [ 42.353377] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.356872] Tainted: [W]=WARN [ 42.357453] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.359071] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.360016] 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 [ 42.363306] RSP: 0018:ffff888015bd7bc0 EFLAGS: 00010286 [ 42.364312] RAX: 0000000000000000 RBX: ffffed1002b7af78 RCX: ffffffff813a4050 [ 42.365629] RDX: ffff888017408000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.366961] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b7af2f [ 42.368272] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.369590] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015bd7df8 [ 42.370913] FS: 00007f5e6002a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.372414] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.373520] CR2: 00007fff81680ef7 CR3: 000000000e0dc000 CR4: 0000000000350ef0 [ 42.374852] Call Trace: [ 42.375336] [ 42.375806] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.376683] ? __create_object+0x59/0x80 [ 42.377493] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.378490] __vmalloc_noprof+0x59/0x60 [ 42.379290] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.380199] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.381180] bpf_prog_alloc+0x39/0x200 [ 42.381955] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.382936] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.383890] do_seccomp+0x349/0x25e0 [ 42.384598] ? find_held_lock+0x2b/0x80 [ 42.385378] ? do_prlimit+0x310/0x610 [ 42.386122] ? __pfx_do_seccomp+0x10/0x10 [ 42.386962] ? do_raw_spin_unlock+0x53/0x220 [ 42.387838] ? _raw_spin_unlock+0x1e/0x40 [ 42.388595] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.389584] ? static_key_count+0x60/0x80 [ 42.390403] prctl_set_seccomp+0x4e/0x70 [ 42.391231] __do_sys_prctl+0xe6c/0x1d70 [ 42.392045] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.392928] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.393932] ? irqentry_exit+0xf3/0x650 [ 42.394674] do_syscall_64+0xbf/0x430 [ 42.395448] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.396438] RIP: 0033:0x7f5e6051c5cd [ 42.397151] 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 [ 42.400414] RSP: 002b:00007fff8167fb60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.401807] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5e6051c5cd [ 42.403131] RDX: 000055855753ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.404449] RBP: 00007fff8167fbc0 R08: 0000000000000000 R09: 00007fff8167f260 [ 42.405786] R10: 0000000000000000 R11: 0000000000000246 R12: 000055856cb18bf0 [ 42.407120] R13: 00007fff8167fff0 R14: 000055856cb22380 R15: 000055856cb2d460 [ 42.408460] [ 42.408932] irq event stamp: 2059 [ 42.409553] hardirqs last enabled at (2067): [] __up_console_sem+0x78/0x80 [ 42.411152] hardirqs last disabled at (2076): [] __up_console_sem+0x5d/0x80 [ 42.412726] softirqs last enabled at (1902): [] handle_softirqs+0x50c/0x770 [ 42.414363] softirqs last disabled at (1897): [] __irq_exit_rcu+0xc4/0x100 [ 42.415878] ---[ end trace 0000000000000000 ]--- [ 43.412849] ------------[ cut here ]------------ [ 43.413821] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.416074] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 43.418046] Modules linked in: [ 43.418909] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.421480] Tainted: [W]=WARN [ 43.422279] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.423934] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.424926] 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 [ 43.428296] RSP: 0018:ffff888016a17bc0 EFLAGS: 00010286 [ 43.429332] RAX: 0000000000000000 RBX: ffffed1002d42f78 RCX: ffffffff813a4050 [ 43.430735] RDX: ffff888015eb9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.432142] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d42f2f [ 43.433459] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.434843] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a17df8 [ 43.436204] FS: 00007f7034331900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.437709] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.438857] CR2: 00007f7034823580 CR3: 000000001fe93000 CR4: 0000000000350ef0 [ 43.440293] Call Trace: [ 43.440838] [ 43.441291] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.442283] ? __create_object+0x59/0x80 [ 43.443309] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.444310] __vmalloc_noprof+0x59/0x60 [ 43.445104] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.446026] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.447009] bpf_prog_alloc+0x39/0x200 [ 43.447712] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.448661] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.449611] do_seccomp+0x349/0x25e0 [ 43.450370] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.451327] ? __pfx_do_seccomp+0x10/0x10 [ 43.452151] ? find_held_lock+0x2b/0x80 [ 43.452922] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.453941] ? static_key_count+0x60/0x80 [ 43.454740] prctl_set_seccomp+0x4e/0x70 [ 43.455552] __do_sys_prctl+0xe6c/0x1d70 [ 43.456373] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.457281] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.458293] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.459313] ? irqentry_exit+0xf3/0x650 [ 43.460117] do_syscall_64+0xbf/0x430 [ 43.460860] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.461846] RIP: 0033:0x7f70348235cd [ 43.462553] 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 [ 43.465796] RSP: 002b:00007ffea2f54430 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.467244] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f70348235cd [ 43.468589] RDX: 000056134d5c4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.469954] RBP: 00007ffea2f54490 R08: 0000000000000000 R09: 00007ffea2f53b30 [ 43.471338] R10: 0000000000000000 R11: 0000000000000246 R12: 000056134f765ad0 [ 43.472694] R13: 00007ffea2f548c0 R14: 000056134f766bc0 R15: 000056134f777780 [ 43.474099] [ 43.474556] irq event stamp: 1723 [ 43.475240] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 43.476836] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 43.478463] softirqs last enabled at (1568): [] handle_softirqs+0x50c/0x770 [ 43.480049] softirqs last disabled at (1563): [] __irq_exit_rcu+0xc4/0x100 [ 43.481391] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49786' (ECDSA) to the list of known hosts. 2025/11/17 09:24:55 fuzzer started 2025/11/17 09:24:55 dialing manager at localhost:37895 2025/11/17 09:24:55 checking machine... 2025/11/17 09:24:55 checking revisions... [ 44.392954] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:24:55 testing simple program... [ 44.487231] cgroup: Unknown subsys name 'net' [ 44.553539] cgroup: Unknown subsys name 'cpuset' [ 44.577527] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:24:54 Registers: info registers vcpu 0 RAX=0000000000004005 RBX=ffff888015601bc0 RCX=00000000ffffffff RDX=0000000000000008 RSI=ffff888015602618 RDI=00000000fffffffe RBP=ffff888015602618 RSP=ffff8880155c73c0 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888015602618 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527599 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 00007fb43339a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb432ab0518 CR3=000000000e2b7000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=402f68e2f408bbee00000000000ae988 XMM05=7a7401002f4bac0b000000000031fb18 XMM06=090f1556b20111b3000000000031e3c8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff88800a36fd10 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806cf08978 R8 =0000000000000001 R9 =ffff88806cf08a70 R10=000000000003c9ed R11=00000000000a2434 R12=ffffffff8135e7a2 R13=ffff88806cf08a78 R14=ffff88800a36fce0 R15=ffff88806cf08a30 RIP=ffffffff81528efc RFL=00000247 [---Z-PC] 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 00007f5e6002a900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5e605e1618 CR3=000000002043f000 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