[ 43.974582] ------------[ cut here ]------------ [ 43.975522] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.977575] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 43.979044] Modules linked in: [ 43.979921] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.982047] Tainted: [W]=WARN [ 43.982663] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.984159] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.985101] 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 [ 43.988338] RSP: 0018:ffff88801664fbc0 EFLAGS: 00010286 [ 43.989310] RAX: 0000000000000000 RBX: ffffed1002cc9f78 RCX: ffffffff813a4050 [ 43.990582] RDX: ffff888017981bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.991909] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cc9f2f [ 43.993208] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.994500] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801664fdf8 [ 43.995805] FS: 00007f60f43b9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.997256] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.998320] CR2: 00007fff7e686ef7 CR3: 000000000bf22000 CR4: 0000000000350ef0 [ 43.999620] Call Trace: [ 44.000090] [ 44.000555] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.001416] ? __create_object+0x59/0x80 [ 44.002216] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.003197] __vmalloc_noprof+0x59/0x60 [ 44.003974] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.004860] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.005810] bpf_prog_alloc+0x39/0x200 [ 44.006569] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.007526] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.008406] do_seccomp+0x349/0x25e0 [ 44.009136] ? find_held_lock+0x2b/0x80 [ 44.009891] ? do_prlimit+0x310/0x610 [ 44.010635] ? __pfx_do_seccomp+0x10/0x10 [ 44.011389] ? do_raw_spin_unlock+0x53/0x220 [ 44.012246] ? _raw_spin_unlock+0x1e/0x40 [ 44.013033] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.014022] ? static_key_count+0x60/0x80 [ 44.014843] prctl_set_seccomp+0x4e/0x70 [ 44.015634] __do_sys_prctl+0xe6c/0x1d70 [ 44.016379] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.017243] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.018208] ? irqentry_exit+0xf3/0x650 [ 44.018975] do_syscall_64+0xbf/0x430 [ 44.019746] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.020720] RIP: 0033:0x7f60f48ab5cd [ 44.021379] 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 [ 44.024573] RSP: 002b:00007fff7e685960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.025949] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f60f48ab5cd [ 44.027231] RDX: 0000555da635ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.028547] RBP: 00007fff7e6859c0 R08: 0000000000000000 R09: 00007fff7e685060 [ 44.029835] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555dc20b4b10 [ 44.031148] R13: 00007fff7e685df0 R14: 0000555dc20b52b0 R15: 0000555dc20c96f0 [ 44.032501] [ 44.032940] irq event stamp: 1817 [ 44.033605] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 44.035141] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 44.036680] softirqs last enabled at (1840): [] handle_softirqs+0x50c/0x770 [ 44.038258] softirqs last disabled at (1825): [] __irq_exit_rcu+0xc4/0x100 [ 44.039790] ---[ end trace 0000000000000000 ]--- [ 46.913477] ------------[ cut here ]------------ [ 46.913889] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.914803] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 46.915460] Modules linked in: [ 46.915739] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.916645] Tainted: [W]=WARN [ 46.916894] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.917550] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.917951] 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 [ 46.919399] RSP: 0018:ffff88800ce47bc0 EFLAGS: 00010286 [ 46.919846] RAX: 0000000000000000 RBX: ffffed10019c8f78 RCX: ffffffff813a4050 [ 46.920404] RDX: ffff8880176ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.920975] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10019c8f2f [ 46.921551] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.922109] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ce47df8 [ 46.922689] FS: 00007fa6c67f1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.923320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.923804] CR2: 00007fa6c6ce3580 CR3: 0000000009d6b000 CR4: 0000000000350ef0 [ 46.924365] Call Trace: [ 46.924593] [ 46.924777] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.925160] ? __create_object+0x59/0x80 [ 46.925510] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.925927] __vmalloc_noprof+0x59/0x60 [ 46.926246] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.926638] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.927039] bpf_prog_alloc+0x39/0x200 [ 46.927349] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.927772] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.928160] do_seccomp+0x349/0x25e0 [ 46.928486] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.928870] ? __pfx_do_seccomp+0x10/0x10 [ 46.929206] ? find_held_lock+0x2b/0x80 [ 46.929546] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.929962] ? static_key_count+0x60/0x80 [ 46.930302] prctl_set_seccomp+0x4e/0x70 [ 46.930647] __do_sys_prctl+0xe6c/0x1d70 [ 46.930979] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.931344] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.931782] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.932197] ? irqentry_exit+0xf3/0x650 [ 46.932539] do_syscall_64+0xbf/0x430 [ 46.932852] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.933259] RIP: 0033:0x7fa6c6ce35cd [ 46.933576] 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 [ 46.935005] RSP: 002b:00007fff34024bf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.935619] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa6c6ce35cd [ 46.936180] RDX: 0000558549b20e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.936758] RBP: 00007fff34024c50 R08: 0000000000000000 R09: 00007fff340242f0 [ 46.937319] R10: 0000000000000000 R11: 0000000000000246 R12: 000055855e40aad0 [ 46.937894] R13: 00007fff34025080 R14: 000055855e40bbc0 R15: 000055855e41c780 [ 46.938478] [ 46.938670] irq event stamp: 1701 [ 46.938940] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 46.939627] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 46.940294] softirqs last enabled at (1262): [] handle_softirqs+0x50c/0x770 [ 46.940983] softirqs last disabled at (1247): [] __irq_exit_rcu+0xc4/0x100 [ 46.941667] ---[ end trace 0000000000000000 ]--- [ 47.591672] ------------[ cut here ]------------ [ 47.592591] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.594628] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 47.596098] Modules linked in: [ 47.596735] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.598973] Tainted: [W]=WARN [ 47.599661] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.601128] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.602041] 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 [ 47.605255] RSP: 0018:ffff888016e7fbc0 EFLAGS: 00010286 [ 47.606240] RAX: 0000000000000000 RBX: ffffed1002dcff78 RCX: ffffffff813a4050 [ 47.607523] RDX: ffff888016b08000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.608801] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dcff2f [ 47.610086] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.611367] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e7fdf8 [ 47.612663] FS: 00007fb5483db900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.614099] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.615165] CR2: 00007ffc88ef4ef7 CR3: 000000000dbcf000 CR4: 0000000000350ef0 [ 47.616483] Call Trace: [ 47.616952] [ 47.617359] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.618266] ? __create_object+0x59/0x80 [ 47.619051] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.620022] __vmalloc_noprof+0x59/0x60 [ 47.620788] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.621683] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.622623] bpf_prog_alloc+0x39/0x200 [ 47.623323] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.624271] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.625185] do_seccomp+0x349/0x25e0 [ 47.625911] ? find_held_lock+0x2b/0x80 [ 47.626660] ? do_prlimit+0x310/0x610 [ 47.627356] ? __pfx_do_seccomp+0x10/0x10 [ 47.628168] ? do_raw_spin_unlock+0x53/0x220 [ 47.628994] ? _raw_spin_unlock+0x1e/0x40 [ 47.629775] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.630743] ? static_key_count+0x60/0x80 [ 47.631564] prctl_set_seccomp+0x4e/0x70 [ 47.632298] __do_sys_prctl+0xe6c/0x1d70 [ 47.633105] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.633958] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.634930] ? irqentry_exit+0xf3/0x650 [ 47.635708] do_syscall_64+0xbf/0x430 [ 47.636416] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.637371] RIP: 0033:0x7fb5488cd5cd [ 47.638069] 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 [ 47.641252] RSP: 002b:00007ffc88ef34f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.642619] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb5488cd5cd [ 47.643920] RDX: 0000559cc7d24e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.645208] RBP: 00007ffc88ef3550 R08: 0000000000000000 R09: 00007ffc88ef2bf0 [ 47.646500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559cf2917ad0 [ 47.647788] R13: 00007ffc88ef3980 R14: 0000559cf2918bc0 R15: 0000559cf2929780 [ 47.649105] [ 47.649575] irq event stamp: 1773 [ 47.650180] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 47.651714] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 47.653012] softirqs last enabled at (1300): [] handle_softirqs+0x50c/0x770 [ 47.654291] softirqs last disabled at (1279): [] __irq_exit_rcu+0xc4/0x100 [ 47.655569] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26436' (ECDSA) to the list of known hosts. 2025/11/19 07:23:36 fuzzer started 2025/11/19 07:23:36 dialing manager at localhost:34383 2025/11/19 07:23:36 checking machine... 2025/11/19 07:23:36 checking revisions... [ 48.414872] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:23:36 testing simple program... [ 48.495576] cgroup: Unknown subsys name 'net' [ 48.548780] cgroup: Unknown subsys name 'cpuset' [ 48.565615] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:23:35 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806ce08b08 RCX=0000000000000000 RDX=0000000000000070 RSI=0000000000000000 RDI=ffff88806ce08a70 RBP=ffff88801a445340 RSP=ffff88806ce08a18 R8 =0000000000000001 R9 =0000000000000000 R10=ffff88806ce08a70 R11=0000000000000001 R12=0000000000000000 R13=ffff88806ce08a98 R14=ffff88801a445340 R15=ffff88806ce08a70 RIP=ffffffff84c73c56 RFL=00000247 [---Z-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 00007fa6c67f1900 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=00007fa6c67b1008 CR3=000000000d12b000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001e385 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff940cce020 CR3=000000000e2ed000 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=0734e6e98f4b89901b457099f19f982a XMM02=2c67c8bc2e329bc30000000000302bd8 XMM03=fb795ef6d6577056000000000030f450 XMM04=a363bb2ab1bfd42400000000000ae988 XMM05=e1bcd410fb3842e6000000000031fa48 XMM06=405749d8372a36f1000000000031f8d0 XMM07=e042d86d42eb936e000000000030f6d0 XMM08=3518945ad2a8c8c80000000000302c38 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000