[ 39.001830] ------------[ cut here ]------------ [ 39.002893] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.005100] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.006703] Modules linked in: [ 39.007351] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.009863] Tainted: [W]=WARN [ 39.010479] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.012553] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.013578] 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 [ 39.017098] RSP: 0018:ffff888016237bc0 EFLAGS: 00010286 [ 39.018162] RAX: 0000000000000000 RBX: ffffed1002c46f78 RCX: ffffffff813a4050 [ 39.019552] RDX: ffff88800e7e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.020952] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c46f2f [ 39.022370] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.023780] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016237df8 [ 39.025185] FS: 00007fac5b01a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.026769] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.027918] CR2: 00007fff249bbef7 CR3: 000000000b943000 CR4: 0000000000350ef0 [ 39.029326] Call Trace: [ 39.029881] [ 39.030331] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.031291] ? __create_object+0x59/0x80 [ 39.032133] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.033192] __vmalloc_noprof+0x59/0x60 [ 39.034005] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.034941] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.035944] bpf_prog_alloc+0x39/0x200 [ 39.036728] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.037742] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.038723] do_seccomp+0x349/0x25e0 [ 39.039454] ? find_held_lock+0x2b/0x80 [ 39.040260] ? do_prlimit+0x310/0x610 [ 39.041069] ? __pfx_do_seccomp+0x10/0x10 [ 39.041923] ? do_raw_spin_unlock+0x53/0x220 [ 39.042821] ? _raw_spin_unlock+0x1e/0x40 [ 39.043611] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.044680] ? static_key_count+0x60/0x80 [ 39.045505] prctl_set_seccomp+0x4e/0x70 [ 39.046331] __do_sys_prctl+0xe6c/0x1d70 [ 39.047165] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.048070] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.049114] ? irqentry_exit+0xf3/0x650 [ 39.049924] do_syscall_64+0xbf/0x430 [ 39.050703] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.051709] RIP: 0033:0x7fac5b50c5cd [ 39.052412] 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 [ 39.055795] RSP: 002b:00007fff249ba860 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.057269] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fac5b50c5cd [ 39.058644] RDX: 0000562db5daae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.060008] RBP: 00007fff249ba8c0 R08: 0000000000000000 R09: 00007fff249b9f60 [ 39.061371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562dee1dbad0 [ 39.062724] R13: 00007fff249bacf0 R14: 0000562dee1dcbc0 R15: 0000562dee1ed780 [ 39.064098] [ 39.064548] irq event stamp: 1933 [ 39.065236] hardirqs last enabled at (1943): [] __up_console_sem+0x78/0x80 [ 39.066838] hardirqs last disabled at (1952): [] __up_console_sem+0x5d/0x80 [ 39.068437] softirqs last enabled at (1594): [] handle_softirqs+0x50c/0x770 [ 39.069989] softirqs last disabled at (1579): [] __irq_exit_rcu+0xc4/0x100 [ 39.071363] ---[ end trace 0000000000000000 ]--- [ 41.876740] ------------[ cut here ]------------ [ 41.877696] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.879750] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 41.881246] Modules linked in: [ 41.881876] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.883887] Tainted: [W]=WARN [ 41.884442] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.885947] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.886860] 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 [ 41.890048] RSP: 0018:ffff88801892fbc0 EFLAGS: 00010286 [ 41.891036] RAX: 0000000000000000 RBX: ffffed1003125f78 RCX: ffffffff813a4050 [ 41.892315] RDX: ffff8880188ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.893639] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003125f2f [ 41.894911] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.896191] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801892fdf8 [ 41.897495] FS: 00007f0727a3d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.898914] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.899964] CR2: 00007fff55443ef7 CR3: 0000000015ddc000 CR4: 0000000000350ef0 [ 41.901289] Call Trace: [ 41.901810] [ 41.902230] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.903144] ? __create_object+0x59/0x80 [ 41.903934] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.904916] __vmalloc_noprof+0x59/0x60 [ 41.905734] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.906571] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.907507] bpf_prog_alloc+0x39/0x200 [ 41.908242] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.909202] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.910124] do_seccomp+0x349/0x25e0 [ 41.910854] ? find_held_lock+0x2b/0x80 [ 41.911577] ? do_prlimit+0x310/0x610 [ 41.912343] ? __pfx_do_seccomp+0x10/0x10 [ 41.913178] ? do_raw_spin_unlock+0x53/0x220 [ 41.914028] ? _raw_spin_unlock+0x1e/0x40 [ 41.914823] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.915795] ? static_key_count+0x60/0x80 [ 41.916560] prctl_set_seccomp+0x4e/0x70 [ 41.917385] __do_sys_prctl+0xe6c/0x1d70 [ 41.918179] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.919048] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.920037] ? irqentry_exit+0xf3/0x650 [ 41.920800] do_syscall_64+0xbf/0x430 [ 41.921536] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.922502] RIP: 0033:0x7f0727f2f5cd [ 41.923208] 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 [ 41.926448] RSP: 002b:00007fff55441810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.927822] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0727f2f5cd [ 41.929150] RDX: 000055783a990e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.930462] RBP: 00007fff55441870 R08: 0000000000000000 R09: 00007fff55440f10 [ 41.931756] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557842952ad0 [ 41.933066] R13: 00007fff55441ca0 R14: 0000557842953bc0 R15: 0000557842964780 [ 41.934207] [ 41.934478] irq event stamp: 1757 [ 41.934922] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 41.936073] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 41.937324] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 41.938068] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 41.938787] ---[ end trace 0000000000000000 ]--- [ 42.638904] ------------[ cut here ]------------ [ 42.639839] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.641854] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.643303] Modules linked in: [ 42.643983] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.646197] Tainted: [W]=WARN [ 42.646880] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.648360] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.649291] 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 [ 42.652875] RSP: 0018:ffff88800a9d7bc0 EFLAGS: 00010286 [ 42.654103] RAX: 0000000000000000 RBX: ffffed100153af78 RCX: ffffffff813a4050 [ 42.655664] RDX: ffff888016273780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.657272] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100153af2f [ 42.658638] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.659906] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a9d7df8 [ 42.661202] FS: 00007f3202140900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.662670] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.663780] CR2: 00007f32026a64a6 CR3: 0000000020033000 CR4: 0000000000350ef0 [ 42.665074] Call Trace: [ 42.665573] [ 42.666072] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.667011] ? __create_object+0x59/0x80 [ 42.667816] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.668794] __vmalloc_noprof+0x59/0x60 [ 42.669546] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.670424] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.671353] bpf_prog_alloc+0x39/0x200 [ 42.672100] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.673051] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.674006] do_seccomp+0x349/0x25e0 [ 42.674744] ? find_held_lock+0x2b/0x80 [ 42.675467] ? do_prlimit+0x310/0x610 [ 42.676207] ? __pfx_do_seccomp+0x10/0x10 [ 42.677012] ? do_raw_spin_unlock+0x53/0x220 [ 42.677899] ? _raw_spin_unlock+0x1e/0x40 [ 42.678690] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.679604] ? static_key_count+0x60/0x80 [ 42.680410] prctl_set_seccomp+0x4e/0x70 [ 42.681187] __do_sys_prctl+0xe6c/0x1d70 [ 42.681997] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.682880] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.683870] ? irqentry_exit+0xf3/0x650 [ 42.684696] do_syscall_64+0xbf/0x430 [ 42.685436] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.686434] RIP: 0033:0x7f32026325cd [ 42.687170] 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 [ 42.690466] RSP: 002b:00007ffc74a13ef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.691805] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f32026325cd [ 42.693158] RDX: 000055a08d6a4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.694461] RBP: 00007ffc74a13f50 R08: 0000000000000000 R09: 00007ffc74a135f0 [ 42.695715] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a0b89fd240 [ 42.696973] R13: 00007ffc74a14380 R14: 000055a0b89fcbf0 R15: 000055a0b8a114d0 [ 42.698105] [ 42.698467] irq event stamp: 1829 [ 42.698987] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 42.700238] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 42.701510] softirqs last enabled at (1788): [] handle_softirqs+0x50c/0x770 [ 42.702776] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 42.704010] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61999' (ECDSA) to the list of known hosts. 2025/11/18 11:21:52 fuzzer started 2025/11/18 11:21:52 dialing manager at localhost:34383 2025/11/18 11:21:52 checking machine... 2025/11/18 11:21:52 checking revisions... [ 43.659015] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:21:52 testing simple program... [ 43.751433] cgroup: Unknown subsys name 'net' [ 43.813423] cgroup: Unknown subsys name 'cpuset' [ 43.829732] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:21:51 Registers: info registers vcpu 0 RAX=00000000378073cb RBX=ffff88800e758000 RCX=000000007585ecf9 RDX=0000000000000008 RSI=ffff88800e758a80 RDI=000000003e05b940 RBP=ffff88800e758a58 RSP=ffff8880071076f0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88800e758a80 R13=c87fcc477585ecf9 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff8152759d RFL=00000013 [----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 00007f83ad8ad700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f55e276b028 CR3=000000000e15a000 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=656e6e6f637369642064657669656365 XMM02=63736964203a31313a36383036342074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363830 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff888017a07860 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888017a07758 R8 =0000000000000001 R9 =ffff888017a078a0 R10=000000000003c9ed R11=0000000000006e2e R12=ffffffff8135e7a2 R13=ffff888017a078a8 R14=ffff888017a07830 R15=ffff888017a07860 RIP=ffffffff81529082 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 00007f0727a3d900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff5543b000 CR3=000000001faf5000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000