[ 45.264024] ------------[ cut here ]------------ [ 45.264823] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.266511] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.267764] Modules linked in: [ 45.268292] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.269928] Tainted: [W]=WARN [ 45.270435] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.271658] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.272418] 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 [ 45.275047] RSP: 0018:ffff888013b67bc0 EFLAGS: 00010286 [ 45.275849] RAX: 0000000000000000 RBX: ffffed100276cf78 RCX: ffffffff813a4050 [ 45.276906] RDX: ffff888015a39bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.277970] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100276cf2f [ 45.279043] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.280101] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013b67df8 [ 45.281163] FS: 00007fad291e9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.282358] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.283242] CR2: 00007fff6d3bcef7 CR3: 000000000ce89000 CR4: 0000000000350ef0 [ 45.284307] Call Trace: [ 45.284693] [ 45.285038] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.285776] ? __create_object+0x59/0x80 [ 45.286434] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.287246] __vmalloc_noprof+0x59/0x60 [ 45.287840] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.288560] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.289330] bpf_prog_alloc+0x39/0x200 [ 45.289906] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.290685] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.291441] do_seccomp+0x349/0x25e0 [ 45.292010] ? find_held_lock+0x2b/0x80 [ 45.292650] ? do_prlimit+0x310/0x610 [ 45.293279] ? __pfx_do_seccomp+0x10/0x10 [ 45.293897] ? do_raw_spin_unlock+0x53/0x220 [ 45.294595] ? _raw_spin_unlock+0x1e/0x40 [ 45.295243] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.296009] ? static_key_count+0x60/0x80 [ 45.296668] prctl_set_seccomp+0x4e/0x70 [ 45.297310] __do_sys_prctl+0xe6c/0x1d70 [ 45.297928] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.298642] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.299463] ? irqentry_exit+0xf3/0x650 [ 45.300069] do_syscall_64+0xbf/0x430 [ 45.300695] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.301478] RIP: 0033:0x7fad296db5cd [ 45.302028] 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 [ 45.304874] RSP: 002b:00007fff6d3baa50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.306065] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fad296db5cd [ 45.307190] RDX: 0000556695fc4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.308247] RBP: 00007fff6d3baab0 R08: 0000000000000000 R09: 00007fff6d3ba150 [ 45.309307] R10: 0000000000000000 R11: 0000000000000246 R12: 00005566c1b93ad0 [ 45.310379] R13: 00007fff6d3baee0 R14: 00005566c1b94bc0 R15: 00005566c1ba5780 [ 45.311467] [ 45.311819] irq event stamp: 1761 [ 45.312354] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 45.313623] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 45.314904] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 45.316181] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 45.317449] ---[ end trace 0000000000000000 ]--- [ 48.791622] ------------[ cut here ]------------ [ 48.792559] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.794608] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 48.796059] Modules linked in: [ 48.796678] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.798712] Tainted: [W]=WARN [ 48.799318] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.800788] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.801719] 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 [ 48.804910] RSP: 0018:ffff8880159d7bc0 EFLAGS: 00010286 [ 48.805895] RAX: 0000000000000000 RBX: ffffed1002b3af78 RCX: ffffffff813a4050 [ 48.807200] RDX: ffff888016f99bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.808473] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b3af2f [ 48.809760] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.811044] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880159d7df8 [ 48.812330] FS: 00007f43e1649900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.813764] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.814844] CR2: 00007ffdac08fef7 CR3: 000000000cd9e000 CR4: 0000000000350ef0 [ 48.816138] Call Trace: [ 48.816604] [ 48.817010] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.817920] ? __create_object+0x59/0x80 [ 48.818713] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.819693] __vmalloc_noprof+0x59/0x60 [ 48.820455] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.821318] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.822254] bpf_prog_alloc+0x39/0x200 [ 48.822957] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.823874] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.824781] do_seccomp+0x349/0x25e0 [ 48.825503] ? find_held_lock+0x2b/0x80 [ 48.826263] ? do_prlimit+0x310/0x610 [ 48.826983] ? __pfx_do_seccomp+0x10/0x10 [ 48.827771] ? do_raw_spin_unlock+0x53/0x220 [ 48.828592] ? _raw_spin_unlock+0x1e/0x40 [ 48.829374] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.830342] ? static_key_count+0x60/0x80 [ 48.831151] prctl_set_seccomp+0x4e/0x70 [ 48.831882] __do_sys_prctl+0xe6c/0x1d70 [ 48.832661] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.833509] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.834481] ? irqentry_exit+0xf3/0x650 [ 48.835240] do_syscall_64+0xbf/0x430 [ 48.835932] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.836889] RIP: 0033:0x7f43e1b3b5cd [ 48.837595] 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 [ 48.840805] RSP: 002b:00007ffdac08dbe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.842170] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f43e1b3b5cd [ 48.843483] RDX: 0000562b45022e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.844776] RBP: 00007ffdac08dc40 R08: 0000000000000000 R09: 00007ffdac08d2e0 [ 48.846057] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562b7f481ad0 [ 48.847361] R13: 00007ffdac08e070 R14: 0000562b7f482bc0 R15: 0000562b7f493780 [ 48.848654] [ 48.849111] irq event stamp: 1757 [ 48.849718] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 48.851308] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 48.852857] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770 [ 48.854417] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 48.855947] ---[ end trace 0000000000000000 ]--- [ 49.662598] ------------[ cut here ]------------ [ 49.663545] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.665619] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 49.667137] Modules linked in: [ 49.667717] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.669643] Tainted: [W]=WARN [ 49.670264] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.672128] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.673357] 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 [ 49.677058] RSP: 0018:ffff88801675fbc0 EFLAGS: 00010286 [ 49.678041] RAX: 0000000000000000 RBX: ffffed1002cebf78 RCX: ffffffff813a4050 [ 49.679343] RDX: ffff888016deb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.680666] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cebf2f [ 49.681973] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.683292] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801675fdf8 [ 49.684609] FS: 00007f72020a0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.686106] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.687190] CR2: 00007ffe59be1ef7 CR3: 000000000e1bd000 CR4: 0000000000350ef0 [ 49.688516] Call Trace: [ 49.688995] [ 49.689465] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.690375] ? __create_object+0x59/0x80 [ 49.691203] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.692201] __vmalloc_noprof+0x59/0x60 [ 49.692946] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.693834] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.694827] bpf_prog_alloc+0x39/0x200 [ 49.695585] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.696572] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.697501] do_seccomp+0x349/0x25e0 [ 49.698259] ? find_held_lock+0x2b/0x80 [ 49.699038] ? do_prlimit+0x310/0x610 [ 49.699826] ? __pfx_do_seccomp+0x10/0x10 [ 49.700648] ? do_raw_spin_unlock+0x53/0x220 [ 49.701536] ? _raw_spin_unlock+0x1e/0x40 [ 49.702363] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.703437] ? static_key_count+0x60/0x80 [ 49.704278] prctl_set_seccomp+0x4e/0x70 [ 49.705055] __do_sys_prctl+0xe6c/0x1d70 [ 49.705881] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.706795] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.707801] ? irqentry_exit+0xf3/0x650 [ 49.708582] do_syscall_64+0xbf/0x430 [ 49.709370] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.710556] RIP: 0033:0x7f72025925cd [ 49.711325] 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 [ 49.714638] RSP: 002b:00007ffe59be0e00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.715902] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f72025925cd [ 49.716989] RDX: 000055ddb3bcde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.718093] RBP: 00007ffe59be0e60 R08: 0000000000000000 R09: 00007ffe59be0500 [ 49.719234] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ddc1dc6ad0 [ 49.720321] R13: 00007ffe59be1290 R14: 000055ddc1dc7bc0 R15: 000055ddc1dd8780 [ 49.721427] [ 49.721797] irq event stamp: 1783 [ 49.722344] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 49.723676] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 49.724967] softirqs last enabled at (1598): [] handle_softirqs+0x50c/0x770 [ 49.726281] softirqs last disabled at (1593): [] __irq_exit_rcu+0xc4/0x100 [ 49.727607] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40406' (ECDSA) to the list of known hosts. 2025/11/17 13:42:13 fuzzer started 2025/11/17 13:42:13 dialing manager at localhost:37895 2025/11/17 13:42:13 checking machine... 2025/11/17 13:42:13 checking revisions... [ 50.616417] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:42:14 testing simple program... [ 50.705378] cgroup: Unknown subsys name 'net' [ 50.775629] cgroup: Unknown subsys name 'cpuset' [ 50.797718] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:42:13 Registers: info registers vcpu 0 RAX=fffff940000fcbe9 RBX=ffffea00007e5f74 RCX=ffffffff819f9f0a RDX=fffff940000fcbe9 RSI=0000000000000008 RDI=ffffea00007e5f40 RBP=fffff940000fcbe8 RSP=ffff888015057b90 R8 =0000000000000000 R9 =fffff940000fcbe8 R10=ffffea00007e5f47 R11=0000000000000001 R12=ffff88800bdafc80 R13=ffff888015057d90 R14=0000000000000000 R15=ffff888015057d68 RIP=ffffffff81b2d007 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f43e1649900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f43e1c00618 CR3=000000001f718000 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=0000000000000000 RBX=0000000000000001 RCX=1ffff110012eaf13 RDX=dffffc0000000000 RSI=000000008301a466 RDI=ffff88806cf31cd0 RBP=ffff888009757898 RSP=ffff8880097577d0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880097578a0 R13=ffff888009757888 R14=ffff888009757881 R15=ffff888009757840 RIP=ffffffff8135e56e 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc635ceb58 CR3=000000000e0bd000 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=2032313a32343a333120373120766f4e XMM01=657463656e6e6f63736944203a5d3034 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3034325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032313a32343a3331203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000