[ 39.116118] ------------[ cut here ]------------ [ 39.117047] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.119031] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.120473] Modules linked in: [ 39.121056] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.123298] Tainted: [W]=WARN [ 39.123855] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.125381] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.126292] 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 [ 39.129442] RSP: 0018:ffff888015c37bc0 EFLAGS: 00010286 [ 39.130412] RAX: 0000000000000000 RBX: ffffed1002b86f78 RCX: ffffffff813a4050 [ 39.131682] RDX: ffff888015eb5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.132968] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b86f2f [ 39.134266] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.135577] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c37df8 [ 39.136869] FS: 00007f71dbd60900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.138327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.139418] CR2: 00007fff190d5ef8 CR3: 000000000e279000 CR4: 0000000000350ef0 [ 39.140697] Call Trace: [ 39.141165] [ 39.141646] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.142560] ? __create_object+0x59/0x80 [ 39.143349] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.144329] __vmalloc_noprof+0x59/0x60 [ 39.145052] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.145953] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.146904] bpf_prog_alloc+0x39/0x200 [ 39.147643] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.148596] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.149559] do_seccomp+0x349/0x25e0 [ 39.150285] ? find_held_lock+0x2b/0x80 [ 39.151002] ? do_prlimit+0x310/0x610 [ 39.151744] ? __pfx_do_seccomp+0x10/0x10 [ 39.152515] ? do_raw_spin_unlock+0x53/0x220 [ 39.153368] ? _raw_spin_unlock+0x1e/0x40 [ 39.154101] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.155062] ? static_key_count+0x60/0x80 [ 39.155850] prctl_set_seccomp+0x4e/0x70 [ 39.156628] __do_sys_prctl+0xe6c/0x1d70 [ 39.157433] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.158310] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.159283] ? irqentry_exit+0xf3/0x650 [ 39.159992] do_syscall_64+0xbf/0x430 [ 39.160725] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.161706] RIP: 0033:0x7f71dc2525cd [ 39.162414] 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 [ 39.165638] RSP: 002b:00007fff190d3430 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.167004] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f71dc2525cd [ 39.168305] RDX: 000055a8aec25e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.169608] RBP: 00007fff190d3490 R08: 0000000000000000 R09: 00007fff190d2b30 [ 39.170904] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a8b904db10 [ 39.172209] R13: 00007fff190d38c0 R14: 000055a8b904e2b0 R15: 000055a8b90626f0 [ 39.173539] [ 39.173967] irq event stamp: 1855 [ 39.174619] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 39.176136] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 39.177687] softirqs last enabled at (1614): [] handle_softirqs+0x50c/0x770 [ 39.179223] softirqs last disabled at (1603): [] __irq_exit_rcu+0xc4/0x100 [ 39.180728] ---[ end trace 0000000000000000 ]--- [ 42.606003] ------------[ cut here ]------------ [ 42.606915] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.608940] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.610505] Modules linked in: [ 42.611087] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.613051] Tainted: [W]=WARN [ 42.613668] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.615126] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.616038] 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 [ 42.619210] RSP: 0018:ffff888015d4fbc0 EFLAGS: 00010286 [ 42.620148] RAX: 0000000000000000 RBX: ffffed1002ba9f78 RCX: ffffffff813a4050 [ 42.621481] RDX: ffff888016300000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.622751] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ba9f2f [ 42.624041] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.625336] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d4fdf8 [ 42.626631] FS: 00007fa16df10900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.628062] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.629130] CR2: 00007ffe5322def8 CR3: 000000000dabc000 CR4: 0000000000350ef0 [ 42.630414] Call Trace: [ 42.630877] [ 42.631337] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.632226] ? __create_object+0x59/0x80 [ 42.632980] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.633969] __vmalloc_noprof+0x59/0x60 [ 42.634739] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.635613] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.636543] bpf_prog_alloc+0x39/0x200 [ 42.637286] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.638151] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.639061] do_seccomp+0x349/0x25e0 [ 42.639774] ? find_held_lock+0x2b/0x80 [ 42.640539] ? do_prlimit+0x310/0x610 [ 42.641299] ? __pfx_do_seccomp+0x10/0x10 [ 42.642036] ? do_raw_spin_unlock+0x53/0x220 [ 42.642866] ? _raw_spin_unlock+0x1e/0x40 [ 42.643637] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.644612] ? static_key_count+0x60/0x80 [ 42.645422] prctl_set_seccomp+0x4e/0x70 [ 42.646156] __do_sys_prctl+0xe6c/0x1d70 [ 42.646938] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.647794] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.648795] ? irqentry_exit+0xf3/0x650 [ 42.649573] do_syscall_64+0xbf/0x430 [ 42.650315] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.651259] RIP: 0033:0x7fa16e4025cd [ 42.651913] 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 [ 42.655081] RSP: 002b:00007ffe5322b670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.656441] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa16e4025cd [ 42.657729] RDX: 000055d71bd16e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.659010] RBP: 00007ffe5322b6d0 R08: 0000000000000000 R09: 00007ffe5322ad70 [ 42.660292] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d7207cbad0 [ 42.661578] R13: 00007ffe5322bb00 R14: 000055d7207ccbc0 R15: 000055d7207dd780 [ 42.662874] [ 42.663344] irq event stamp: 1791 [ 42.663964] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 42.665497] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 42.667003] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 42.668540] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 42.670051] ---[ end trace 0000000000000000 ]--- [ 43.534047] ------------[ cut here ]------------ [ 43.534956] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.536943] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.538434] Modules linked in: [ 43.539024] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.540984] Tainted: [W]=WARN [ 43.541609] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.543092] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.544024] 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 [ 43.547220] RSP: 0018:ffff888016b87bc0 EFLAGS: 00010286 [ 43.548163] RAX: 0000000000000000 RBX: ffffed1002d70f78 RCX: ffffffff813a4050 [ 43.549509] RDX: ffff8880169d0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.550813] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d70f2f [ 43.552105] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.553398] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b87df8 [ 43.554703] FS: 00007f4a06062900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.556199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.557287] CR2: 00007f4a06554580 CR3: 0000000020d65000 CR4: 0000000000350ef0 [ 43.558591] Call Trace: [ 43.559057] [ 43.559511] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.560415] ? __create_object+0x59/0x80 [ 43.561160] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.562203] __vmalloc_noprof+0x59/0x60 [ 43.562911] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.563791] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.564726] bpf_prog_alloc+0x39/0x200 [ 43.565509] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.566451] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.567363] do_seccomp+0x349/0x25e0 [ 43.568048] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.568954] ? __pfx_do_seccomp+0x10/0x10 [ 43.569803] ? find_held_lock+0x2b/0x80 [ 43.570563] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.571528] ? static_key_count+0x60/0x80 [ 43.572332] prctl_set_seccomp+0x4e/0x70 [ 43.573079] __do_sys_prctl+0xe6c/0x1d70 [ 43.573883] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.574751] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.575741] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.576722] ? irqentry_exit+0xf3/0x650 [ 43.577510] do_syscall_64+0xbf/0x430 [ 43.578260] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.579223] RIP: 0033:0x7f4a065545cd [ 43.579890] 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 [ 43.583048] RSP: 002b:00007fff2774e780 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.584404] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4a065545cd [ 43.585725] RDX: 000055f688326e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.587026] RBP: 00007fff2774e7e0 R08: 0000000000000000 R09: 00007fff2774de80 [ 43.588301] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f6c08f2ad0 [ 43.589594] R13: 00007fff2774ec10 R14: 000055f6c08f3bc0 R15: 000055f6c0904780 [ 43.590895] [ 43.591364] irq event stamp: 1701 [ 43.591978] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 43.593543] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 43.595070] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 43.596647] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 43.598193] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12712' (ECDSA) to the list of known hosts. 2025/11/19 04:09:21 fuzzer started 2025/11/19 04:09:22 dialing manager at localhost:34383 2025/11/19 04:09:22 checking machine... 2025/11/19 04:09:22 checking revisions... [ 44.489363] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:09:22 testing simple program... [ 44.570337] cgroup: Unknown subsys name 'net' [ 44.640388] cgroup: Unknown subsys name 'cpuset' [ 44.654135] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:09:21 Registers: info registers vcpu 0 RAX=0000000000022000 RBX=ffff888015e70000 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888015e70a58 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888015e70aa8 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270c5 RFL=00000056 [---ZAP-] 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 00007fa16df10900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa16e4c7618 CR3=0000000020c77000 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=563412feff00545000000000000080fe 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=0000000000000000 RBX=000000000000022e RCX=ffffffff81bfbd50 RDX=ffff88801b827aa0 RSI=ffff88801b827ba0 RDI=ffff88801c84e000 RBP=ffff88801b827ba0 RSP=ffff88801b827988 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000000 R11=0000000000000001 R12=0000000000000006 R13=0000000000000000 R14=ffff88801c8e2e48 R15=00000000c80cc799 RIP=ffffffff81751e04 RFL=00000286 [--S--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 00007f9b0d6d4900 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=00007f3d651dd2d0 CR3=00000000207b2000 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=4d16257669a0e18d394bd4f1d45a2b5e XMM02=00000000002ff030ec2efd57dc4c00df XMM03=000000000030cfc842ed2cf05764251e XMM04=849a6133e1dd9eb800000000000ae988 XMM05=e0f2cbc6d55e5ad9000000000031e5b8 XMM06=474038aa6c007e1f000000000031d658 XMM07=e042d86d42eb936e000000000030d2a0 XMM08=42ed2cf05764251e00000000002ff090 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000