[ 45.723051] ------------[ cut here ]------------ [ 45.723985] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.726053] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.727531] Modules linked in: [ 45.728128] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.730130] Tainted: [W]=WARN [ 45.730747] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.732227] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.733144] 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 [ 45.736317] RSP: 0018:ffff8880163cfbc0 EFLAGS: 00010286 [ 45.737305] RAX: 0000000000000000 RBX: ffffed1002c79f78 RCX: ffffffff813a4050 [ 45.738622] RDX: ffff888017a53780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.739932] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c79f2f [ 45.741230] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.742569] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880163cfdf8 [ 45.743867] FS: 00007f8bdb6ea900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.745317] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.746390] CR2: 00007ffd2bce2ef7 CR3: 0000000009caf000 CR4: 0000000000350ef0 [ 45.747680] Call Trace: [ 45.748159] [ 45.748617] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.749521] ? __create_object+0x59/0x80 [ 45.750314] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.751309] __vmalloc_noprof+0x59/0x60 [ 45.752038] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.752930] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.753868] bpf_prog_alloc+0x39/0x200 [ 45.754623] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.755563] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.756481] do_seccomp+0x349/0x25e0 [ 45.757178] ? find_held_lock+0x2b/0x80 [ 45.757947] ? do_prlimit+0x310/0x610 [ 45.758709] ? __pfx_do_seccomp+0x10/0x10 [ 45.759512] ? do_raw_spin_unlock+0x53/0x220 [ 45.760356] ? _raw_spin_unlock+0x1e/0x40 [ 45.761105] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.762085] ? static_key_count+0x60/0x80 [ 45.762891] prctl_set_seccomp+0x4e/0x70 [ 45.763661] __do_sys_prctl+0xe6c/0x1d70 [ 45.764456] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.765329] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.766332] ? irqentry_exit+0xf3/0x650 [ 45.767067] do_syscall_64+0xbf/0x430 [ 45.767810] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.768772] RIP: 0033:0x7f8bdbbdc5cd [ 45.769473] 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 [ 45.772671] RSP: 002b:00007ffd2bce0e60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.774041] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8bdbbdc5cd [ 45.775348] RDX: 0000558f009a1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.776634] RBP: 00007ffd2bce0ec0 R08: 0000000000000000 R09: 00007ffd2bce0560 [ 45.777922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558f26e0aad0 [ 45.779222] R13: 00007ffd2bce12f0 R14: 0000558f26e0bbc0 R15: 0000558f26e1c780 [ 45.780535] [ 45.780964] irq event stamp: 1697 [ 45.781624] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 45.783173] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 45.784699] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 45.786289] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 45.787821] ---[ end trace 0000000000000000 ]--- [ 49.113613] ------------[ cut here ]------------ [ 49.114567] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.116536] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.117959] Modules linked in: [ 49.118642] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.120598] Tainted: [W]=WARN [ 49.121147] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.122812] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.123748] 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 [ 49.126990] RSP: 0018:ffff888016b7fbc0 EFLAGS: 00010286 [ 49.127998] RAX: 0000000000000000 RBX: ffffed1002d6ff78 RCX: ffffffff813a4050 [ 49.129302] RDX: ffff88800ab01bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.130648] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6ff2f [ 49.131945] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.133242] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b7fdf8 [ 49.134550] FS: 00007f10905b5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.135976] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.137017] CR2: 00007f1090aa7580 CR3: 0000000009caf000 CR4: 0000000000350ef0 [ 49.138303] Call Trace: [ 49.138762] [ 49.139160] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.140039] ? __create_object+0x59/0x80 [ 49.140794] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.141733] __vmalloc_noprof+0x59/0x60 [ 49.142491] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.143381] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.144326] bpf_prog_alloc+0x39/0x200 [ 49.145023] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.145958] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.146871] do_seccomp+0x349/0x25e0 [ 49.147596] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.148507] ? __pfx_do_seccomp+0x10/0x10 [ 49.149304] ? find_held_lock+0x2b/0x80 [ 49.150024] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.151009] ? static_key_count+0x60/0x80 [ 49.151813] prctl_set_seccomp+0x4e/0x70 [ 49.152594] __do_sys_prctl+0xe6c/0x1d70 [ 49.153415] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.154239] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.155233] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.156211] ? irqentry_exit+0xf3/0x650 [ 49.157005] do_syscall_64+0xbf/0x430 [ 49.157755] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.158737] RIP: 0033:0x7f1090aa75cd [ 49.159444] 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 [ 49.162660] RSP: 002b:00007fff525db440 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.164039] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1090aa75cd [ 49.165340] RDX: 0000560e2222ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.166662] RBP: 00007fff525db4a0 R08: 0000000000000000 R09: 00007fff525dab40 [ 49.167959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560e2ef312b0 [ 49.169264] R13: 00007fff525db8d0 R14: 0000560e2ef33d20 R15: 0000560e2ef458d0 [ 49.170586] [ 49.171012] irq event stamp: 1707 [ 49.171670] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 49.173209] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 49.174799] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 49.176365] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 49.177896] ---[ end trace 0000000000000000 ]--- [ 50.138335] ------------[ cut here ]------------ [ 50.139206] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.141277] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.142733] Modules linked in: [ 50.143360] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.145345] Tainted: [W]=WARN [ 50.145893] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.147575] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.148543] 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 [ 50.151916] RSP: 0018:ffff88801aa67bc0 EFLAGS: 00010286 [ 50.152970] RAX: 0000000000000000 RBX: ffffed100354cf78 RCX: ffffffff813a4050 [ 50.154230] RDX: ffff88801a46d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.155623] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100354cf2f [ 50.157200] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.158478] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aa67df8 [ 50.159746] FS: 00007f3a87e16900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.161169] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.162222] CR2: 00007f3a88308580 CR3: 000000000d040000 CR4: 0000000000350ef0 [ 50.163512] Call Trace: [ 50.163962] [ 50.164417] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.165288] ? __create_object+0x59/0x80 [ 50.166013] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.166978] __vmalloc_noprof+0x59/0x60 [ 50.167727] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.168577] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.169504] bpf_prog_alloc+0x39/0x200 [ 50.170187] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.171113] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.172007] do_seccomp+0x349/0x25e0 [ 50.172715] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.173606] ? __pfx_do_seccomp+0x10/0x10 [ 50.174417] ? find_held_lock+0x2b/0x80 [ 50.175121] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.176112] ? static_key_count+0x60/0x80 [ 50.176927] prctl_set_seccomp+0x4e/0x70 [ 50.177703] __do_sys_prctl+0xe6c/0x1d70 [ 50.178483] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.179328] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.180241] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.181200] ? irqentry_exit+0xf3/0x650 [ 50.181954] do_syscall_64+0xbf/0x430 [ 50.182710] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.183645] RIP: 0033:0x7f3a883085cd [ 50.184347] 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 [ 50.187461] RSP: 002b:00007ffe65466990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.188792] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3a883085cd [ 50.190051] RDX: 0000564276a89e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.191333] RBP: 00007ffe654669f0 R08: 0000000000000000 R09: 00007ffe65466090 [ 50.192595] R10: 0000000000000000 R11: 0000000000000246 R12: 00005642aa6f7ad0 [ 50.193852] R13: 00007ffe65466e20 R14: 00005642aa6f8bc0 R15: 00005642aa709780 [ 50.195137] [ 50.195592] irq event stamp: 1869 [ 50.196188] hardirqs last enabled at (1877): [] __up_console_sem+0x78/0x80 [ 50.197683] hardirqs last disabled at (1886): [] __up_console_sem+0x5d/0x80 [ 50.199197] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 50.200722] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 50.202201] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52692' (ECDSA) to the list of known hosts. 2025/11/17 18:29:42 fuzzer started 2025/11/17 18:29:43 dialing manager at localhost:37895 2025/11/17 18:29:43 checking machine... 2025/11/17 18:29:43 checking revisions... [ 51.162987] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:29:43 testing simple program... [ 51.242854] cgroup: Unknown subsys name 'net' [ 51.309856] cgroup: Unknown subsys name 'cpuset' [ 51.322583] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:29:42 Registers: info registers vcpu 0 RAX=ffff8880176bf6d0 RBX=ffff8880176bf768 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff8880176bf740 RBP=ffff88800ab05340 RSP=ffff8880176bf680 R8 =0000000000000001 R9 =0000000000000000 R10=ffff8880176bf6d0 R11=0000000000000001 R12=0000000000000000 R13=ffff8880176bf6f8 R14=ffff88800ab05340 R15=ffff8880176bf6d0 RIP=ffffffff8136096e RFL=00000246 [---Z-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 00007f10905b5900 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=00007f1090594020 CR3=0000000020d5f000 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 info registers vcpu 1 RAX=0000000000027c73 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2e297c8658 CR3=000000000bc67000 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=f1ce583f3b3784ae0d4cffcafe12af44 XMM02=ec2efd57dc4c00df00000000003004e0 XMM03=20ba20f9d4afc5cc00000000003005b0 XMM04=f0f85072a6716a4400000000000ae988 XMM05=ef91c4afb97d2d3c000000000031f940 XMM06=5b75c91c80445342000000000031e9e0 XMM07=e042d86d42eb936e000000000030ee58 XMM08=20ba20f9d4afc5cc00000000003005b0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000