[ 39.042151] ------------[ cut here ]------------ [ 39.043283] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.045476] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.047166] Modules linked in: [ 39.047905] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.050484] Tainted: [W]=WARN [ 39.051056] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.052552] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.053488] 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 [ 39.056656] RSP: 0018:ffff8880168a7bc0 EFLAGS: 00010286 [ 39.057686] RAX: 0000000000000000 RBX: ffffed1002d14f78 RCX: ffffffff813a4050 [ 39.058985] RDX: ffff888015ebb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.060274] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d14f2f [ 39.061594] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.062898] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168a7df8 [ 39.064197] FS: 00007f2a18fd6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.065672] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.066755] CR2: 00007f2a194c8580 CR3: 000000000afd3000 CR4: 0000000000350ef0 [ 39.068065] Call Trace: [ 39.068590] [ 39.069026] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.069921] ? __create_object+0x59/0x80 [ 39.070714] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.071688] __vmalloc_noprof+0x59/0x60 [ 39.072454] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.073344] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.074283] bpf_prog_alloc+0x39/0x200 [ 39.074990] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.075942] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.076881] do_seccomp+0x349/0x25e0 [ 39.077596] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.078512] ? __pfx_do_seccomp+0x10/0x10 [ 39.079309] ? find_held_lock+0x2b/0x80 [ 39.080030] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.081168] ? static_key_count+0x60/0x80 [ 39.082074] prctl_set_seccomp+0x4e/0x70 [ 39.083006] __do_sys_prctl+0xe6c/0x1d70 [ 39.083852] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.084726] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.085736] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.086735] ? irqentry_exit+0xf3/0x650 [ 39.087529] do_syscall_64+0xbf/0x430 [ 39.088270] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.089213] RIP: 0033:0x7f2a194c85cd [ 39.089942] 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 [ 39.093139] RSP: 002b:00007fffb670b150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.094503] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2a194c85cd [ 39.095802] RDX: 000055fdcc2d7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.097122] RBP: 00007fffb670b1b0 R08: 0000000000000000 R09: 00007fffb670a850 [ 39.098406] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fe08e762b0 [ 39.099714] R13: 00007fffb670b5e0 R14: 000055fe08e78d20 R15: 000055fe08e8a8d0 [ 39.101048] [ 39.101517] irq event stamp: 1775 [ 39.102133] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 39.103653] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 39.105161] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 39.106678] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 39.108172] ---[ end trace 0000000000000000 ]--- [ 42.664825] ------------[ cut here ]------------ [ 42.665791] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.667925] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.669459] Modules linked in: [ 42.670085] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.672211] Tainted: [W]=WARN [ 42.672875] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.674696] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.675746] 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 [ 42.679090] RSP: 0018:ffff8880161dfbc0 EFLAGS: 00010286 [ 42.680146] RAX: 0000000000000000 RBX: ffffed1002c3bf78 RCX: ffffffff813a4050 [ 42.681525] RDX: ffff8880159f5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.682888] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c3bf2f [ 42.684256] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.685623] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880161dfdf8 [ 42.686980] FS: 00007fce8dea0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.688489] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.689619] CR2: 00007ffec62b9ef7 CR3: 000000000e056000 CR4: 0000000000350ef0 [ 42.691001] Call Trace: [ 42.691555] [ 42.692005] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.693012] ? __create_object+0x59/0x80 [ 42.693869] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.694941] __vmalloc_noprof+0x59/0x60 [ 42.695775] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.696697] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.697694] bpf_prog_alloc+0x39/0x200 [ 42.698512] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.699497] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.700470] do_seccomp+0x349/0x25e0 [ 42.701203] ? find_held_lock+0x2b/0x80 [ 42.702024] ? do_prlimit+0x310/0x610 [ 42.702823] ? __pfx_do_seccomp+0x10/0x10 [ 42.703674] ? do_raw_spin_unlock+0x53/0x220 [ 42.704568] ? _raw_spin_unlock+0x1e/0x40 [ 42.705414] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.706445] ? static_key_count+0x60/0x80 [ 42.707296] prctl_set_seccomp+0x4e/0x70 [ 42.708070] __do_sys_prctl+0xe6c/0x1d70 [ 42.708936] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.709859] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.710893] ? irqentry_exit+0xf3/0x650 [ 42.711709] do_syscall_64+0xbf/0x430 [ 42.712499] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.713532] RIP: 0033:0x7fce8e3925cd [ 42.714287] 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 [ 42.717675] RSP: 002b:00007ffec62b80b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.719117] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fce8e3925cd [ 42.720488] RDX: 000055d6fcde9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.721863] RBP: 00007ffec62b8110 R08: 0000000000000000 R09: 00007ffec62b77b0 [ 42.723206] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d703086ad0 [ 42.724605] R13: 00007ffec62b8540 R14: 000055d703087bc0 R15: 000055d703098780 [ 42.726002] [ 42.726498] irq event stamp: 1801 [ 42.727145] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 42.728773] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 42.730409] softirqs last enabled at (1340): [] handle_softirqs+0x50c/0x770 [ 42.732048] softirqs last disabled at (1319): [] __irq_exit_rcu+0xc4/0x100 [ 42.733695] ---[ end trace 0000000000000000 ]--- [ 43.587260] ------------[ cut here ]------------ [ 43.588054] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.590170] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.591871] Modules linked in: [ 43.592431] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.594212] Tainted: [W]=WARN [ 43.594733] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.596037] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.596852] 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 [ 43.599679] RSP: 0018:ffff888016247bc0 EFLAGS: 00010286 [ 43.600539] RAX: 0000000000000000 RBX: ffffed1002c48f78 RCX: ffffffff813a4050 [ 43.601715] RDX: ffff888016b0b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.602854] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c48f2f [ 43.603986] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.605134] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016247df8 [ 43.606273] FS: 00007f05ddd8c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.607560] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.608495] CR2: 00007ffec7a15ef7 CR3: 000000000d8bc000 CR4: 0000000000350ef0 [ 43.609649] Call Trace: [ 43.610056] [ 43.610451] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.611206] ? __create_object+0x59/0x80 [ 43.611903] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.612777] __vmalloc_noprof+0x59/0x60 [ 43.613473] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.614216] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.615037] bpf_prog_alloc+0x39/0x200 [ 43.615690] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.616515] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.617341] do_seccomp+0x349/0x25e0 [ 43.617942] ? find_held_lock+0x2b/0x80 [ 43.618637] ? do_prlimit+0x310/0x610 [ 43.619306] ? __pfx_do_seccomp+0x10/0x10 [ 43.619967] ? do_raw_spin_unlock+0x53/0x220 [ 43.620708] ? _raw_spin_unlock+0x1e/0x40 [ 43.621415] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.622278] ? static_key_count+0x60/0x80 [ 43.622964] prctl_set_seccomp+0x4e/0x70 [ 43.623660] __do_sys_prctl+0xe6c/0x1d70 [ 43.624383] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.625945] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.626822] ? irqentry_exit+0xf3/0x650 [ 43.627506] do_syscall_64+0xbf/0x430 [ 43.628129] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.629001] RIP: 0033:0x7f05de27e5cd [ 43.629623] 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 [ 43.632460] RSP: 002b:00007ffec7a14240 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.633722] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f05de27e5cd [ 43.634875] RDX: 000055e054d87e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.636031] RBP: 00007ffec7a142a0 R08: 0000000000000000 R09: 00007ffec7a13940 [ 43.637195] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e0764d9ad0 [ 43.638360] R13: 00007ffec7a146d0 R14: 000055e0764dabc0 R15: 000055e0764eb780 [ 43.639522] [ 43.639899] irq event stamp: 3135 [ 43.640471] hardirqs last enabled at (3145): [] __up_console_sem+0x78/0x80 [ 43.641865] hardirqs last disabled at (3154): [] __up_console_sem+0x5d/0x80 [ 43.643250] softirqs last enabled at (2998): [] handle_softirqs+0x50c/0x770 [ 43.644637] softirqs last disabled at (2903): [] __irq_exit_rcu+0xc4/0x100 [ 43.646005] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39345' (ECDSA) to the list of known hosts. 2025/11/17 11:06:24 fuzzer started 2025/11/17 11:06:24 dialing manager at localhost:37895 2025/11/17 11:06:24 checking machine... 2025/11/17 11:06:24 checking revisions... [ 44.545938] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:06:24 testing simple program... [ 44.629897] cgroup: Unknown subsys name 'net' [ 44.692363] cgroup: Unknown subsys name 'cpuset' [ 44.710339] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:06:23 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888015948000 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888015948a58 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888015948aa8 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 RFL=00000007 [-----PC] 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 00007fce8dea0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fce8e457618 CR3=000000001fd0e000 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=000000000001e577 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 fffffe3d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f13bd294040 CR3=000000000d39b000 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=dde91a7522f527b3ec495b1dc3d39366 XMM02=2c67c8bc2e329bc30000000000304d78 XMM03=fb795ef6d65770560000000000310910 XMM04=8dfcf084089eb61a00000000000ae988 XMM05=090f1556b20111b30000000000321388 XMM06=5b75c91c804453420000000000321210 XMM07=e042d86d42eb936e0000000000310b90 XMM08=182faeed18a38d000000000000304dd8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000