[ 39.052165] ------------[ cut here ]------------ [ 39.053099] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.055163] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 39.056631] Modules linked in: [ 39.057222] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.059187] Tainted: [W]=WARN [ 39.059794] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.061293] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.062210] 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 [ 39.065401] RSP: 0018:ffff8880181cfbc0 EFLAGS: 00010286 [ 39.066362] RAX: 0000000000000000 RBX: ffffed1003039f78 RCX: ffffffff813a4050 [ 39.067647] RDX: ffff888015f08000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.068922] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003039f2f [ 39.070222] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.071507] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880181cfdf8 [ 39.072777] FS: 00007ffa9a995900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.074231] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.075293] CR2: 00007ffa9ae87580 CR3: 000000000eeed000 CR4: 0000000000350ef0 [ 39.076613] Call Trace: [ 39.077079] [ 39.077552] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.078409] ? __create_object+0x59/0x80 [ 39.079204] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.080181] __vmalloc_noprof+0x59/0x60 [ 39.080956] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.081850] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.082790] bpf_prog_alloc+0x39/0x200 [ 39.083537] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.084419] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.085349] do_seccomp+0x349/0x25e0 [ 39.086067] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.086965] ? __pfx_do_seccomp+0x10/0x10 [ 39.087762] ? find_held_lock+0x2b/0x80 [ 39.088531] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.089447] ? static_key_count+0x60/0x80 [ 39.090264] prctl_set_seccomp+0x4e/0x70 [ 39.091033] __do_sys_prctl+0xe6c/0x1d70 [ 39.091829] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.092696] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.093687] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.094699] ? irqentry_exit+0xf3/0x650 [ 39.095421] do_syscall_64+0xbf/0x430 [ 39.096177] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.097131] RIP: 0033:0x7ffa9ae875cd [ 39.097843] 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 [ 39.101009] RSP: 002b:00007ffdc46d9060 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.102377] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffa9ae875cd [ 39.103676] RDX: 0000560e01180e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.104973] RBP: 00007ffdc46d90c0 R08: 0000000000000000 R09: 00007ffdc46d8760 [ 39.106288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560e2ff8d240 [ 39.107585] R13: 00007ffdc46d94f0 R14: 0000560e2ff96380 R15: 0000560e2ffa1540 [ 39.108888] [ 39.109320] irq event stamp: 1789 [ 39.109955] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 39.111495] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 39.113029] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 39.114602] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 39.116115] ---[ end trace 0000000000000000 ]--- [ 42.148673] ------------[ cut here ]------------ [ 42.149619] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.151662] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 42.153147] Modules linked in: [ 42.153792] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.155786] Tainted: [W]=WARN [ 42.156350] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.157836] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.158768] 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 [ 42.162579] RSP: 0018:ffff888016cafbc0 EFLAGS: 00010286 [ 42.163599] RAX: 0000000000000000 RBX: ffffed1002d95f78 RCX: ffffffff813a4050 [ 42.164926] RDX: ffff888018c28000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.166270] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d95f2f [ 42.167620] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.168938] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cafdf8 [ 42.170281] FS: 00007fdb43653900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.171786] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.172889] CR2: 00007fdb43b45580 CR3: 000000002080a000 CR4: 0000000000350ef0 [ 42.174320] Call Trace: [ 42.174868] [ 42.175285] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.176214] ? __create_object+0x59/0x80 [ 42.177013] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.178020] __vmalloc_noprof+0x59/0x60 [ 42.178784] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.179675] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.180622] bpf_prog_alloc+0x39/0x200 [ 42.181332] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.182309] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.183260] do_seccomp+0x349/0x25e0 [ 42.184019] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.184963] ? __pfx_do_seccomp+0x10/0x10 [ 42.185806] ? find_held_lock+0x2b/0x80 [ 42.186620] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.187634] ? static_key_count+0x60/0x80 [ 42.188403] prctl_set_seccomp+0x4e/0x70 [ 42.189237] __do_sys_prctl+0xe6c/0x1d70 [ 42.190059] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.190982] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.192001] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.193017] ? irqentry_exit+0xf3/0x650 [ 42.193845] do_syscall_64+0xbf/0x430 [ 42.194629] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.195623] RIP: 0033:0x7fdb43b455cd [ 42.196289] 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 [ 42.199572] RSP: 002b:00007ffd194dae80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.200967] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdb43b455cd [ 42.202314] RDX: 00005613a5d1ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.203668] RBP: 00007ffd194daee0 R08: 0000000000000000 R09: 00007ffd194da580 [ 42.204999] R10: 0000000000000000 R11: 0000000000000246 R12: 00005613db9d1ad0 [ 42.206359] R13: 00007ffd194db310 R14: 00005613db9d2bc0 R15: 00005613db9e3780 [ 42.207717] [ 42.208150] irq event stamp: 1709 [ 42.208836] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 42.210423] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 42.212029] softirqs last enabled at (1574): [] handle_softirqs+0x50c/0x770 [ 42.213688] softirqs last disabled at (1569): [] __irq_exit_rcu+0xc4/0x100 [ 42.215249] ---[ end trace 0000000000000000 ]--- [ 42.999490] ------------[ cut here ]------------ [ 43.000207] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.001870] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 43.003059] Modules linked in: [ 43.003597] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.005421] Tainted: [W]=WARN [ 43.005972] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.007186] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.007950] 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 [ 43.010561] RSP: 0018:ffff88801780fbc0 EFLAGS: 00010286 [ 43.011323] RAX: 0000000000000000 RBX: ffffed1002f01f78 RCX: ffffffff813a4050 [ 43.012370] RDX: ffff888015f39bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.013432] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f01f2f [ 43.014500] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.015551] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801780fdf8 [ 43.016607] FS: 00007f46bd3d7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.017800] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.018668] CR2: 00007ffdb0fa2ef7 CR3: 0000000020919000 CR4: 0000000000350ef0 [ 43.019721] Call Trace: [ 43.020107] [ 43.020442] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.021170] ? __create_object+0x59/0x80 [ 43.021824] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.022617] __vmalloc_noprof+0x59/0x60 [ 43.023200] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.023915] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.024679] bpf_prog_alloc+0x39/0x200 [ 43.025257] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.026022] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.026763] do_seccomp+0x349/0x25e0 [ 43.027315] ? find_held_lock+0x2b/0x80 [ 43.027943] ? do_prlimit+0x310/0x610 [ 43.028544] ? __pfx_do_seccomp+0x10/0x10 [ 43.029150] ? do_raw_spin_unlock+0x53/0x220 [ 43.029835] ? _raw_spin_unlock+0x1e/0x40 [ 43.030439] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.031242] ? static_key_count+0x60/0x80 [ 43.031905] prctl_set_seccomp+0x4e/0x70 [ 43.032541] __do_sys_prctl+0xe6c/0x1d70 [ 43.033145] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.033866] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.034663] ? irqentry_exit+0xf3/0x650 [ 43.035254] do_syscall_64+0xbf/0x430 [ 43.035867] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.036654] RIP: 0033:0x7f46bd8c95cd [ 43.037193] 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 [ 43.039804] RSP: 002b:00007ffdb0fa0af0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.040932] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f46bd8c95cd [ 43.042004] RDX: 0000557376205e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.043063] RBP: 00007ffdb0fa0b50 R08: 0000000000000000 R09: 00007ffdb0fa01f0 [ 43.044123] R10: 0000000000000000 R11: 0000000000000246 R12: 000055738e279ad0 [ 43.045191] R13: 00007ffdb0fa0f80 R14: 000055738e27abc0 R15: 000055738e28b780 [ 43.046268] [ 43.046647] irq event stamp: 1819 [ 43.047140] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 43.048389] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 43.049645] softirqs last enabled at (1796): [] handle_softirqs+0x50c/0x770 [ 43.050911] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 43.052155] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38361' (ECDSA) to the list of known hosts. 2025/11/18 03:48:42 fuzzer started 2025/11/18 03:48:43 dialing manager at localhost:37895 2025/11/18 03:48:43 checking machine... 2025/11/18 03:48:43 checking revisions... [ 44.077807] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:48:43 testing simple program... [ 44.165544] cgroup: Unknown subsys name 'net' [ 44.223240] cgroup: Unknown subsys name 'cpuset' [ 44.240090] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:48:42 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff81360ed1 RDX=000000000000360e RSI=000000000000360e RDI=ffffffff86ed120c RBP=ffff888009627898 RSP=ffff888009627780 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff8880096278a0 R13=ffff888009627888 R14=ffff888009627881 R15=ffff888009627840 RIP=ffffffff8135e5e2 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdb43c0a618 CR3=0000000020862000 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 info registers vcpu 1 RAX=000000000001ebbd 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffea61f3f28 CR3=000000000e53c000 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=8854d81860abf98f2249a270d974f28a XMM02=0000000000302108eff9b2d0a8fce9cb XMM03=00000000003021d82c67c8bc2e329bc3 XMM04=fd5c8088b8873ded00000000000ae988 XMM05=e1bcd410fb3842e6000000000031e598 XMM06=9b993a6a8267486d0000000000318460 XMM07=e042d86d42eb936e000000000030e0e0 XMM08=47c75582ebfb700d00000000003021d8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000