[ 46.163984] ------------[ cut here ]------------ [ 46.164910] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.166925] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.168389] Modules linked in: [ 46.168983] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.171178] Tainted: [W]=WARN [ 46.171778] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.173242] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.174142] 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 [ 46.177331] RSP: 0018:ffff8880175ffbc0 EFLAGS: 00010286 [ 46.178260] RAX: 0000000000000000 RBX: ffffed1002ebff78 RCX: ffffffff813a4050 [ 46.179552] RDX: ffff888015e61bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.180815] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ebff2f [ 46.182068] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.183348] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175ffdf8 [ 46.184637] FS: 00007f3463fe2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.186069] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.187127] CR2: 00007f34644d4580 CR3: 000000000b8d0000 CR4: 0000000000350ef0 [ 46.188426] Call Trace: [ 46.188900] [ 46.189351] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.190190] ? __create_object+0x59/0x80 [ 46.190965] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.191945] __vmalloc_noprof+0x59/0x60 [ 46.192688] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.193560] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.194493] bpf_prog_alloc+0x39/0x200 [ 46.195186] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.196127] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.197015] do_seccomp+0x349/0x25e0 [ 46.197724] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.198614] ? __pfx_do_seccomp+0x10/0x10 [ 46.199391] ? find_held_lock+0x2b/0x80 [ 46.200105] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.201064] ? static_key_count+0x60/0x80 [ 46.201863] prctl_set_seccomp+0x4e/0x70 [ 46.202622] __do_sys_prctl+0xe6c/0x1d70 [ 46.203393] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.204219] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.205193] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.206144] ? irqentry_exit+0xf3/0x650 [ 46.206910] do_syscall_64+0xbf/0x430 [ 46.207651] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.208597] RIP: 0033:0x7f34644d45cd [ 46.209264] 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 [ 46.212426] RSP: 002b:00007fff1df122d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.213775] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f34644d45cd [ 46.215068] RDX: 000055698965fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.216360] RBP: 00007fff1df12330 R08: 0000000000000000 R09: 00007fff1df119d0 [ 46.217621] R10: 0000000000000000 R11: 0000000000000246 R12: 00005569ad2b4bf0 [ 46.218904] R13: 00007fff1df12760 R14: 00005569ad2be380 R15: 00005569ad2c9460 [ 46.220208] [ 46.220678] irq event stamp: 1735 [ 46.221277] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 46.222830] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 46.224350] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 46.225872] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 46.227392] ---[ end trace 0000000000000000 ]--- [ 49.868253] ------------[ cut here ]------------ [ 49.869163] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.871189] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.872645] Modules linked in: [ 49.873237] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.875287] Tainted: [W]=WARN [ 49.875893] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.877364] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.878241] 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 [ 49.881432] RSP: 0018:ffff88801616fbc0 EFLAGS: 00010286 [ 49.882407] RAX: 0000000000000000 RBX: ffffed1002c2df78 RCX: ffffffff813a4050 [ 49.883698] RDX: ffff888015ac3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.885004] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c2df2f [ 49.886299] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.887623] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801616fdf8 [ 49.888925] FS: 00007f876efe7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.890363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.891421] CR2: 00007ffc08e02ef8 CR3: 000000002013a000 CR4: 0000000000350ef0 [ 49.892717] Call Trace: [ 49.893182] [ 49.893639] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.894524] ? __create_object+0x59/0x80 [ 49.895265] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.896247] __vmalloc_noprof+0x59/0x60 [ 49.897029] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.897888] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.898813] bpf_prog_alloc+0x39/0x200 [ 49.899535] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.900473] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.901367] do_seccomp+0x349/0x25e0 [ 49.902040] ? find_held_lock+0x2b/0x80 [ 49.902785] ? do_prlimit+0x310/0x610 [ 49.903503] ? __pfx_do_seccomp+0x10/0x10 [ 49.904244] ? do_raw_spin_unlock+0x53/0x220 [ 49.905051] ? _raw_spin_unlock+0x1e/0x40 [ 49.905817] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.906764] ? static_key_count+0x60/0x80 [ 49.907556] prctl_set_seccomp+0x4e/0x70 [ 49.908287] __do_sys_prctl+0xe6c/0x1d70 [ 49.909064] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.909903] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.910872] ? irqentry_exit+0xf3/0x650 [ 49.911637] do_syscall_64+0xbf/0x430 [ 49.912376] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.913268] RIP: 0033:0x7f876f4d95cd [ 49.913957] 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 [ 49.917117] RSP: 002b:00007ffc08e01e40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.918462] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f876f4d95cd [ 49.919712] RDX: 000055f14716ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.921001] RBP: 00007ffc08e01ea0 R08: 0000000000000000 R09: 00007ffc08e01540 [ 49.922272] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f169e26ad0 [ 49.923550] R13: 00007ffc08e022d0 R14: 000055f169e27bc0 R15: 000055f169e38780 [ 49.924872] [ 49.925306] irq event stamp: 1721 [ 49.925952] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 49.927480] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 49.929033] softirqs last enabled at (1548): [] handle_softirqs+0x50c/0x770 [ 49.930570] softirqs last disabled at (1543): [] __irq_exit_rcu+0xc4/0x100 [ 49.932110] ---[ end trace 0000000000000000 ]--- [ 50.795884] ------------[ cut here ]------------ [ 50.796670] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.798399] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.799615] Modules linked in: [ 50.800118] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.801819] Tainted: [W]=WARN [ 50.802293] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.803560] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.804346] 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 [ 50.806990] RSP: 0018:ffff88801692fbc0 EFLAGS: 00010286 [ 50.807810] RAX: 0000000000000000 RBX: ffffed1002d25f78 RCX: ffffffff813a4050 [ 50.808905] RDX: ffff88800f2cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.809995] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d25f2f [ 50.811080] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.812155] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801692fdf8 [ 50.813234] FS: 00007f9734350900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.814434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.815279] CR2: 00007ffd2a5a6ef8 CR3: 0000000020186000 CR4: 0000000000350ef0 [ 50.816387] Call Trace: [ 50.816776] [ 50.817117] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.817870] ? __create_object+0x59/0x80 [ 50.818535] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.819339] __vmalloc_noprof+0x59/0x60 [ 50.819946] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.820682] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.821460] bpf_prog_alloc+0x39/0x200 [ 50.822053] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.822836] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.823606] do_seccomp+0x349/0x25e0 [ 50.824187] ? find_held_lock+0x2b/0x80 [ 50.824825] ? do_prlimit+0x310/0x610 [ 50.825454] ? __pfx_do_seccomp+0x10/0x10 [ 50.826076] ? do_raw_spin_unlock+0x53/0x220 [ 50.826776] ? _raw_spin_unlock+0x1e/0x40 [ 50.827422] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.828198] ? static_key_count+0x60/0x80 [ 50.828880] prctl_set_seccomp+0x4e/0x70 [ 50.829525] __do_sys_prctl+0xe6c/0x1d70 [ 50.830145] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.830864] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.831679] ? irqentry_exit+0xf3/0x650 [ 50.832296] do_syscall_64+0xbf/0x430 [ 50.832921] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.833721] RIP: 0033:0x7f97348425cd [ 50.834275] 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 [ 50.836963] RSP: 002b:00007ffd2a5a45e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.838111] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f97348425cd [ 50.839184] RDX: 0000557a5de25e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.840262] RBP: 00007ffd2a5a4640 R08: 0000000000000000 R09: 00007ffd2a5a3ce0 [ 50.841357] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557a7a4faad0 [ 50.842449] R13: 00007ffd2a5a4a70 R14: 0000557a7a4fbbc0 R15: 0000557a7a50c780 [ 50.843553] [ 50.843907] irq event stamp: 1737 [ 50.844471] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 50.845759] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 50.847047] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 50.848358] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 50.849643] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18575' (ECDSA) to the list of known hosts. 2025/11/18 05:12:12 fuzzer started 2025/11/18 05:12:13 dialing manager at localhost:37895 2025/11/18 05:12:13 checking machine... 2025/11/18 05:12:13 checking revisions... [ 51.978572] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:12:13 testing simple program... [ 52.069932] cgroup: Unknown subsys name 'net' [ 52.145798] cgroup: Unknown subsys name 'cpuset' [ 52.164282] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:12:11 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880172974c8 RCX=0000000000000001 RDX=0000000000000000 RSI=00000000ffffffff RDI=ffffffff8899cea0 RBP=ffffffff8899cea0 RSP=ffff8880172973f8 R8 =00000000ffffffff R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888009ce1bc0 R13=0000000000000001 R14=00000000ffffffff R15=ffffed1002e52e9b RIP=ffffffff84c720b4 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 00007f876efe7900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f876f59e618 CR3=000000002017c000 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=1ffff11002e90e7d RCX=ffffffff84c5b39b RDX=ffff8880162ad340 RSI=ffffffff84c5b2df RDI=ffff888017487408 RBP=ffff888017487408 RSP=ffff8880174873e0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888013f3e790 R13=ffff888013a4ba00 R14=0000000000000cc0 R15=ffff888009462280 RIP=ffffffff84c53eb4 RFL=00000293 [--S-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 00007faaf6e8c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007faaf65a4000 CR3=000000000dda8000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=302e5e618e3427ac00000000000ae988 XMM05=df4a3af814c3ebdc0000000000322000 XMM06=261c29d40d23ba110000000000320638 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000