[ 46.892536] ------------[ cut here ]------------ [ 46.893471] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.895468] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.896908] Modules linked in: [ 46.897573] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.899580] Tainted: [W]=WARN [ 46.900172] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.901653] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.902587] 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 [ 46.905734] RSP: 0018:ffff888017d37bc0 EFLAGS: 00010286 [ 46.906711] RAX: 0000000000000000 RBX: ffffed1002fa6f78 RCX: ffffffff813a4050 [ 46.907994] RDX: ffff888016390000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.909267] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fa6f2f [ 46.910552] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.911824] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017d37df8 [ 46.913091] FS: 00007ff47916a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.914528] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.915577] CR2: 00007ffd6e260ef7 CR3: 000000000dedb000 CR4: 0000000000350ef0 [ 46.916844] Call Trace: [ 46.917352] [ 46.917766] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.918661] ? __create_object+0x59/0x80 [ 46.919438] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.920390] __vmalloc_noprof+0x59/0x60 [ 46.921130] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.921963] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.922888] bpf_prog_alloc+0x39/0x200 [ 46.923602] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.924519] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.925413] do_seccomp+0x349/0x25e0 [ 46.926140] ? find_held_lock+0x2b/0x80 [ 46.926854] ? do_prlimit+0x310/0x610 [ 46.927602] ? __pfx_do_seccomp+0x10/0x10 [ 46.928659] ? do_raw_spin_unlock+0x53/0x220 [ 46.929506] ? _raw_spin_unlock+0x1e/0x40 [ 46.930289] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.931245] ? static_key_count+0x60/0x80 [ 46.932010] prctl_set_seccomp+0x4e/0x70 [ 46.932790] __do_sys_prctl+0xe6c/0x1d70 [ 46.933585] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.934452] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.935432] ? irqentry_exit+0xf3/0x650 [ 46.936203] do_syscall_64+0xbf/0x430 [ 46.936899] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.937870] RIP: 0033:0x7ff47965c5cd [ 46.938578] 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 [ 46.941731] RSP: 002b:00007ffd6e25e3e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.943094] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff47965c5cd [ 46.944375] RDX: 0000564ce56cde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.945688] RBP: 00007ffd6e25e440 R08: 0000000000000000 R09: 00007ffd6e25dae0 [ 46.946964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564cf1ba8bf0 [ 46.948273] R13: 00007ffd6e25e870 R14: 0000564cf1bb2380 R15: 0000564cf1bbd460 [ 46.949575] [ 46.949998] irq event stamp: 1709 [ 46.950652] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 46.952176] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 46.953705] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 46.955254] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 46.956768] ---[ end trace 0000000000000000 ]--- [ 49.956665] ------------[ cut here ]------------ [ 49.957635] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.959594] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.961071] Modules linked in: [ 49.961676] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.963642] Tainted: [W]=WARN [ 49.964238] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.965705] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.966617] 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 [ 49.969760] RSP: 0018:ffff88800dae7bc0 EFLAGS: 00010286 [ 49.970728] RAX: 0000000000000000 RBX: ffffed1001b5cf78 RCX: ffffffff813a4050 [ 49.971994] RDX: ffff88801756d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.973277] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001b5cf2f [ 49.974577] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.975860] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800dae7df8 [ 49.977149] FS: 00007f822180f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.978589] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.979648] CR2: 00007ffdb7d36ef7 CR3: 00000000206c4000 CR4: 0000000000350ef0 [ 49.980932] Call Trace: [ 49.981433] [ 49.981850] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.982745] ? __create_object+0x59/0x80 [ 49.983527] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.984494] __vmalloc_noprof+0x59/0x60 [ 49.985242] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.986119] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.986997] bpf_prog_alloc+0x39/0x200 [ 49.987733] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.988641] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.989535] do_seccomp+0x349/0x25e0 [ 49.990252] ? find_held_lock+0x2b/0x80 [ 49.990959] ? do_prlimit+0x310/0x610 [ 49.991692] ? __pfx_do_seccomp+0x10/0x10 [ 49.992453] ? do_raw_spin_unlock+0x53/0x220 [ 49.993279] ? _raw_spin_unlock+0x1e/0x40 [ 49.994017] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.994966] ? static_key_count+0x60/0x80 [ 49.995753] prctl_set_seccomp+0x4e/0x70 [ 49.996525] __do_sys_prctl+0xe6c/0x1d70 [ 49.997304] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.998166] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.999128] ? irqentry_exit+0xf3/0x650 [ 49.999838] do_syscall_64+0xbf/0x430 [ 50.000572] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.001515] RIP: 0033:0x7f8221d015cd [ 50.002219] 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 [ 50.005359] RSP: 002b:00007ffdb7d35ac0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.006724] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8221d015cd [ 50.008007] RDX: 000055ecbf200e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.009287] RBP: 00007ffdb7d35b20 R08: 0000000000000000 R09: 00007ffdb7d351c0 [ 50.010576] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ecd107d2b0 [ 50.011840] R13: 00007ffdb7d35f50 R14: 000055ecd107fd20 R15: 000055ecd10918d0 [ 50.013137] [ 50.013561] irq event stamp: 1713 [ 50.014228] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 50.015741] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 50.017271] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 50.018816] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 50.020308] ---[ end trace 0000000000000000 ]--- [ 50.908111] ------------[ cut here ]------------ [ 50.908983] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.910973] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.912455] Modules linked in: [ 50.913035] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.915027] Tainted: [W]=WARN [ 50.915608] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.917077] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.917942] 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 [ 50.921101] RSP: 0018:ffff888017db7bc0 EFLAGS: 00010286 [ 50.922031] RAX: 0000000000000000 RBX: ffffed1002fb6f78 RCX: ffffffff813a4050 [ 50.923334] RDX: ffff888016805340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.924619] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fb6f2f [ 50.925903] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.927165] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017db7df8 [ 50.928429] FS: 00007f6312783900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.929854] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.930893] CR2: 00007f6312c75580 CR3: 000000000dc24000 CR4: 0000000000350ef0 [ 50.932163] Call Trace: [ 50.932615] [ 50.933016] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.933935] ? __create_object+0x59/0x80 [ 50.934702] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.935666] __vmalloc_noprof+0x59/0x60 [ 50.936408] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.937266] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.938204] bpf_prog_alloc+0x39/0x200 [ 50.938882] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.939809] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.940700] do_seccomp+0x349/0x25e0 [ 50.941415] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.942314] ? __pfx_do_seccomp+0x10/0x10 [ 50.943090] ? find_held_lock+0x2b/0x80 [ 50.943793] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.944742] ? static_key_count+0x60/0x80 [ 50.945541] prctl_set_seccomp+0x4e/0x70 [ 50.946319] __do_sys_prctl+0xe6c/0x1d70 [ 50.947103] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.947904] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.948865] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.949844] ? irqentry_exit+0xf3/0x650 [ 50.950599] do_syscall_64+0xbf/0x430 [ 50.951333] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.952283] RIP: 0033:0x7f6312c755cd [ 50.952944] 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 [ 50.956092] RSP: 002b:00007ffd60fcadb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.957455] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6312c755cd [ 50.958739] RDX: 000055cf5115ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.960008] RBP: 00007ffd60fcae10 R08: 0000000000000000 R09: 00007ffd60fca4b0 [ 50.961274] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cf83b9dad0 [ 50.962552] R13: 00007ffd60fcb240 R14: 000055cf83b9ebc0 R15: 000055cf83baf780 [ 50.963837] [ 50.964306] irq event stamp: 1701 [ 50.964907] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 50.966422] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 50.967920] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 50.969509] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 50.971072] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64275' (ECDSA) to the list of known hosts. 2025/11/18 09:18:18 fuzzer started 2025/11/18 09:18:19 dialing manager at localhost:34383 2025/11/18 09:18:19 checking machine... 2025/11/18 09:18:19 checking revisions... [ 51.884677] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:18:19 testing simple program... [ 51.982662] cgroup: Unknown subsys name 'net' [ 52.053950] cgroup: Unknown subsys name 'cpuset' [ 52.068720] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:18:18 Registers: info registers vcpu 0 RAX=ffff888009628001 RBX=ffff888009627820 RCX=0000000000000001 RDX=ffff888009627e01 RSI=ffff888009627e10 RDI=ffff888009627830 RBP=ffff888009627e10 RSP=ffff888009627778 R8 =ffffffff86a1c602 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000b615 R12=0000000000000008 R13=ffff888009620000 R14=ffff888009627e18 R15=ffff888009627820 RIP=ffffffff8135e2ad RFL=00000297 [--S-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 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8221dc6618 CR3=000000002074d000 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=0000000000022ecb RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffca5111c98 CR3=000000000d511000 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=2038313a38313a393020383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037313a38313a3930203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000