[ 46.116537] ------------[ cut here ]------------ [ 46.117470] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.119476] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.120951] Modules linked in: [ 46.121599] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.123848] Tainted: [W]=WARN [ 46.124422] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.125972] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.126905] 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 [ 46.130110] RSP: 0018:ffff88801586fbc0 EFLAGS: 00010286 [ 46.131101] RAX: 0000000000000000 RBX: ffffed1002b0df78 RCX: ffffffff813a4050 [ 46.132392] RDX: ffff88800ab75340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.133704] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b0df2f [ 46.135013] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.136305] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801586fdf8 [ 46.137598] FS: 00007fa98fccb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.139079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.140144] CR2: 00007ffdcad91ef7 CR3: 0000000013a56000 CR4: 0000000000350ef0 [ 46.141423] Call Trace: [ 46.141944] [ 46.142360] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.143278] ? __create_object+0x59/0x80 [ 46.144082] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.145059] __vmalloc_noprof+0x59/0x60 [ 46.145833] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.146718] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.147675] bpf_prog_alloc+0x39/0x200 [ 46.148385] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.149319] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.150223] do_seccomp+0x349/0x25e0 [ 46.150965] ? find_held_lock+0x2b/0x80 [ 46.151742] ? do_prlimit+0x310/0x610 [ 46.152455] ? __pfx_do_seccomp+0x10/0x10 [ 46.153241] ? do_raw_spin_unlock+0x53/0x220 [ 46.154072] ? _raw_spin_unlock+0x1e/0x40 [ 46.154876] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.155864] ? static_key_count+0x60/0x80 [ 46.156665] prctl_set_seccomp+0x4e/0x70 [ 46.157397] __do_sys_prctl+0xe6c/0x1d70 [ 46.158175] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.159039] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.160024] ? irqentry_exit+0xf3/0x650 [ 46.160788] do_syscall_64+0xbf/0x430 [ 46.161490] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.162428] RIP: 0033:0x7fa9901bd5cd [ 46.163156] 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 [ 46.166330] RSP: 002b:00007ffdcad90330 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.167723] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa9901bd5cd [ 46.169004] RDX: 00005641827f4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.170295] RBP: 00007ffdcad90390 R08: 0000000000000000 R09: 00007ffdcad8fa30 [ 46.171602] R10: 0000000000000000 R11: 0000000000000246 R12: 00005641b9b66b10 [ 46.172879] R13: 00007ffdcad907c0 R14: 00005641b9b672b0 R15: 00005641b9b7b6f0 [ 46.174186] [ 46.174661] irq event stamp: 1831 [ 46.175263] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 46.176774] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 46.178300] softirqs last enabled at (1818): [] handle_softirqs+0x50c/0x770 [ 46.179855] softirqs last disabled at (1813): [] __irq_exit_rcu+0xc4/0x100 [ 46.181380] ---[ end trace 0000000000000000 ]--- [ 49.480665] ------------[ cut here ]------------ [ 49.481629] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.483694] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.485142] Modules linked in: [ 49.485778] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.488025] Tainted: [W]=WARN [ 49.488718] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.490219] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.491145] 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 [ 49.494314] RSP: 0018:ffff8880169efbc0 EFLAGS: 00010286 [ 49.495322] RAX: 0000000000000000 RBX: ffffed1002d3df78 RCX: ffffffff813a4050 [ 49.496611] RDX: ffff8880173c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.497904] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d3df2f [ 49.499208] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.500485] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169efdf8 [ 49.501777] FS: 00007f738f89b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.503235] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.504299] CR2: 00007ffd63404ef7 CR3: 0000000009ecc000 CR4: 0000000000350ef0 [ 49.505593] Call Trace: [ 49.506075] [ 49.506562] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.507637] ? __create_object+0x59/0x80 [ 49.508480] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.509608] __vmalloc_noprof+0x59/0x60 [ 49.510426] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.511449] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.512526] bpf_prog_alloc+0x39/0x200 [ 49.513358] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.514424] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.515478] do_seccomp+0x349/0x25e0 [ 49.516299] ? find_held_lock+0x2b/0x80 [ 49.517178] ? do_prlimit+0x310/0x610 [ 49.518038] ? __pfx_do_seccomp+0x10/0x10 [ 49.518959] ? do_raw_spin_unlock+0x53/0x220 [ 49.519928] ? _raw_spin_unlock+0x1e/0x40 [ 49.520826] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.521930] ? static_key_count+0x60/0x80 [ 49.522858] prctl_set_seccomp+0x4e/0x70 [ 49.523754] __do_sys_prctl+0xe6c/0x1d70 [ 49.524656] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.525647] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.526775] ? irqentry_exit+0xf3/0x650 [ 49.527666] do_syscall_64+0xbf/0x430 [ 49.528467] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.529580] RIP: 0033:0x7f738fd8d5cd [ 49.530342] 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 [ 49.534034] RSP: 002b:00007ffd63403380 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.535619] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f738fd8d5cd [ 49.537085] RDX: 000055a764562e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.538584] RBP: 00007ffd634033e0 R08: 0000000000000000 R09: 00007ffd63402a80 [ 49.540059] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a791a79bf0 [ 49.541537] R13: 00007ffd63403810 R14: 000055a791a83380 R15: 000055a791a8e460 [ 49.543053] [ 49.543541] irq event stamp: 1817 [ 49.544291] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 49.546039] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 49.547697] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 49.549210] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 49.550700] ---[ end trace 0000000000000000 ]--- [ 50.371095] ------------[ cut here ]------------ [ 50.372119] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.374308] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.375896] Modules linked in: [ 50.376546] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.378987] Tainted: [W]=WARN [ 50.379708] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.381301] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.382296] 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 [ 50.385690] RSP: 0018:ffff888017407bc0 EFLAGS: 00010286 [ 50.386752] RAX: 0000000000000000 RBX: ffffed1002e80f78 RCX: ffffffff813a4050 [ 50.388124] RDX: ffff888015dfb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.389498] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e80f2f [ 50.390875] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.392241] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017407df8 [ 50.393619] FS: 00007f8dc1331900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.395160] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.396298] CR2: 00007f8dc1823580 CR3: 000000000c1b9000 CR4: 0000000000350ef0 [ 50.397672] Call Trace: [ 50.398170] [ 50.398681] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.399669] ? __create_object+0x59/0x80 [ 50.400476] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.401532] __vmalloc_noprof+0x59/0x60 [ 50.402346] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.403313] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.404333] bpf_prog_alloc+0x39/0x200 [ 50.405148] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.406164] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.407178] do_seccomp+0x349/0x25e0 [ 50.407969] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.408960] ? __pfx_do_seccomp+0x10/0x10 [ 50.409825] ? find_held_lock+0x2b/0x80 [ 50.410664] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.411713] ? static_key_count+0x60/0x80 [ 50.412537] prctl_set_seccomp+0x4e/0x70 [ 50.413389] __do_sys_prctl+0xe6c/0x1d70 [ 50.414244] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.415186] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.416196] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.417229] ? irqentry_exit+0xf3/0x650 [ 50.418044] do_syscall_64+0xbf/0x430 [ 50.418842] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.419865] RIP: 0033:0x7f8dc18235cd [ 50.420626] 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 [ 50.423985] RSP: 002b:00007ffc73495a20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.425441] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8dc18235cd [ 50.426818] RDX: 0000565091ecbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.428178] RBP: 00007ffc73495a80 R08: 0000000000000000 R09: 00007ffc73495120 [ 50.429533] R10: 0000000000000000 R11: 0000000000000246 R12: 00005650a6df0b10 [ 50.430925] R13: 00007ffc73495eb0 R14: 00005650a6df12b0 R15: 00005650a6e056f0 [ 50.432289] [ 50.432772] irq event stamp: 1807 [ 50.433412] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 50.434981] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 50.436387] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 50.437810] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 50.439212] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2257' (ECDSA) to the list of known hosts. 2025/11/19 00:05:51 fuzzer started 2025/11/19 00:05:52 dialing manager at localhost:34383 2025/11/19 00:05:52 checking machine... 2025/11/19 00:05:52 checking revisions... [ 51.372853] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:05:52 testing simple program... [ 51.465017] cgroup: Unknown subsys name 'net' [ 51.528071] cgroup: Unknown subsys name 'cpuset' [ 51.542367] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:05:51 Registers: info registers vcpu 0 RAX=0000000000043e6d 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=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 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f738fe530b0 CR3=000000000d93c000 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=35303a303020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323231 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff83edb5fc RDX=000000000002edb5 RSI=000000000002edb5 RDI=ffffffff86f7f22c RBP=ffff88800d017a88 RSP=ffff88800d0179c0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff88800d017a90 R13=ffff88800d017a78 R14=ffff88800d017a71 R15=ffff88800d017a30 RIP=ffffffff8135e5e2 RFL=00000213 [----A-C] 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 00007f738f89b900 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=00007ffd633fd000 CR3=000000000e39c000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000