[ 39.049245] ------------[ cut here ]------------ [ 39.050326] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.052703] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.054392] Modules linked in: [ 39.055082] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.059041] Tainted: [W]=WARN [ 39.059844] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.061589] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.062654] 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 [ 39.066339] RSP: 0018:ffff88801624fbc0 EFLAGS: 00010286 [ 39.067479] RAX: 0000000000000000 RBX: ffffed1002c49f78 RCX: ffffffff813a4050 [ 39.068992] RDX: ffff888015bf3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.070495] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c49f2f [ 39.071989] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.073496] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801624fdf8 [ 39.074997] FS: 00007f8cee499900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.076680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.077928] CR2: 00007f8cee9ff4a6 CR3: 000000000d89a000 CR4: 0000000000350ef0 [ 39.079421] Call Trace: [ 39.079960] [ 39.080473] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.081535] ? __create_object+0x59/0x80 [ 39.082448] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.083570] __vmalloc_noprof+0x59/0x60 [ 39.084450] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.085483] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.086568] bpf_prog_alloc+0x39/0x200 [ 39.087429] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.088521] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.089573] do_seccomp+0x349/0x25e0 [ 39.090406] ? find_held_lock+0x2b/0x80 [ 39.091287] ? do_prlimit+0x310/0x610 [ 39.092098] ? __pfx_do_seccomp+0x10/0x10 [ 39.093023] ? do_raw_spin_unlock+0x53/0x220 [ 39.093990] ? _raw_spin_unlock+0x1e/0x40 [ 39.094905] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.096012] ? static_key_count+0x60/0x80 [ 39.096950] prctl_set_seccomp+0x4e/0x70 [ 39.097857] __do_sys_prctl+0xe6c/0x1d70 [ 39.098777] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.099775] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.100902] ? irqentry_exit+0xf3/0x650 [ 39.101777] do_syscall_64+0xbf/0x430 [ 39.102628] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.103720] RIP: 0033:0x7f8cee98b5cd [ 39.104551] 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 [ 39.108174] RSP: 002b:00007ffcb4403f00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.109803] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8cee98b5cd [ 39.111282] RDX: 00005619a8aaee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.112756] RBP: 00007ffcb4403f60 R08: 0000000000000000 R09: 00007ffcb4403600 [ 39.114226] R10: 0000000000000000 R11: 0000000000000246 R12: 00005619beb91ad0 [ 39.115692] R13: 00007ffcb4404390 R14: 00005619beb92bc0 R15: 00005619beba3780 [ 39.117127] [ 39.117584] irq event stamp: 2129 [ 39.118221] hardirqs last enabled at (2139): [] __up_console_sem+0x78/0x80 [ 39.119705] hardirqs last disabled at (2148): [] __up_console_sem+0x5d/0x80 [ 39.121220] softirqs last enabled at (2048): [] handle_softirqs+0x50c/0x770 [ 39.122720] softirqs last disabled at (2043): [] __irq_exit_rcu+0xc4/0x100 [ 39.124253] ---[ end trace 0000000000000000 ]--- [ 41.946964] ------------[ cut here ]------------ [ 41.947960] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.950060] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 41.951549] Modules linked in: [ 41.952155] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.954269] Tainted: [W]=WARN [ 41.954838] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.956352] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.957310] 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 [ 41.960604] RSP: 0018:ffff888019ac7bc0 EFLAGS: 00010286 [ 41.961614] RAX: 0000000000000000 RBX: ffffed1003358f78 RCX: ffffffff813a4050 [ 41.962932] RDX: ffff8880166ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.964247] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003358f2f [ 41.965576] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.966897] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019ac7df8 [ 41.968223] FS: 00007fc34ef94900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.969717] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.970806] CR2: 00007fc34f486580 CR3: 000000000bc78000 CR4: 0000000000350ef0 [ 41.972135] Call Trace: [ 41.972668] [ 41.973092] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.974016] ? __create_object+0x59/0x80 [ 41.974819] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.975817] __vmalloc_noprof+0x59/0x60 [ 41.976604] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.977503] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.978459] bpf_prog_alloc+0x39/0x200 [ 41.979168] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.980131] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.981070] do_seccomp+0x349/0x25e0 [ 41.981811] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.982737] ? __pfx_do_seccomp+0x10/0x10 [ 41.983545] ? find_held_lock+0x2b/0x80 [ 41.984328] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.985334] ? static_key_count+0x60/0x80 [ 41.986111] prctl_set_seccomp+0x4e/0x70 [ 41.986907] __do_sys_prctl+0xe6c/0x1d70 [ 41.987716] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.988606] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.989600] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.990596] ? irqentry_exit+0xf3/0x650 [ 41.991394] do_syscall_64+0xbf/0x430 [ 41.992111] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.993098] RIP: 0033:0x7fc34f4865cd [ 41.993820] 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 [ 41.997092] RSP: 002b:00007ffd61800600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.998492] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc34f4865cd [ 41.999804] RDX: 00005565804cfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.001131] RBP: 00007ffd61800660 R08: 0000000000000000 R09: 00007ffd617ffd00 [ 42.002462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556592199b10 [ 42.003777] R13: 00007ffd61800a90 R14: 000055659219a2b0 R15: 00005565921ae6f0 [ 42.005121] [ 42.005603] irq event stamp: 1781 [ 42.006274] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 42.007843] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 42.009417] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 42.011001] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 42.012572] ---[ end trace 0000000000000000 ]--- [ 42.654372] ------------[ cut here ]------------ [ 42.655291] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.657383] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 42.658862] Modules linked in: [ 42.659501] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.661481] Tainted: [W]=WARN [ 42.662027] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.663490] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.664396] 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 [ 42.667559] RSP: 0018:ffff88800a2cfbc0 EFLAGS: 00010286 [ 42.668556] RAX: 0000000000000000 RBX: ffffed1001459f78 RCX: ffffffff813a4050 [ 42.669865] RDX: ffff88800f0c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.671149] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001459f2f [ 42.672450] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.673766] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a2cfdf8 [ 42.675050] FS: 00007f9959961900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.676506] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.677591] CR2: 00007f9959e53580 CR3: 000000001417b000 CR4: 0000000000350ef0 [ 42.678884] Call Trace: [ 42.679399] [ 42.679811] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.680732] ? __create_object+0x59/0x80 [ 42.681518] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.682338] __vmalloc_noprof+0x59/0x60 [ 42.682950] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.683697] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.684498] bpf_prog_alloc+0x39/0x200 [ 42.685109] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.685915] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.686694] do_seccomp+0x349/0x25e0 [ 42.687314] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.688043] ? __pfx_do_seccomp+0x10/0x10 [ 42.688743] ? find_held_lock+0x2b/0x80 [ 42.689386] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.690172] ? static_key_count+0x60/0x80 [ 42.690864] prctl_set_seccomp+0x4e/0x70 [ 42.691535] __do_sys_prctl+0xe6c/0x1d70 [ 42.692166] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.692918] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.693750] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.694587] ? irqentry_exit+0xf3/0x650 [ 42.695248] do_syscall_64+0xbf/0x430 [ 42.695843] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.696675] RIP: 0033:0x7f9959e535cd [ 42.697291] 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 [ 42.700154] RSP: 002b:00007ffeb3755d70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.701406] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9959e535cd [ 42.702562] RDX: 000055f813ec0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.703718] RBP: 00007ffeb3755dd0 R08: 0000000000000000 R09: 00007ffeb3755470 [ 42.704886] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f82bf8ebf0 [ 42.706033] R13: 00007ffeb3756200 R14: 000055f82bf98380 R15: 000055f82bfa3460 [ 42.707226] [ 42.707605] irq event stamp: 1821 [ 42.708140] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 42.709545] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 42.710904] softirqs last enabled at (1810): [] handle_softirqs+0x50c/0x770 [ 42.712283] softirqs last disabled at (1805): [] __irq_exit_rcu+0xc4/0x100 [ 42.713652] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53791' (ECDSA) to the list of known hosts. 2025/11/17 19:22:23 fuzzer started 2025/11/17 19:22:23 dialing manager at localhost:37895 2025/11/17 19:22:23 checking machine... 2025/11/17 19:22:23 checking revisions... [ 43.602207] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:22:23 testing simple program... [ 43.691501] cgroup: Unknown subsys name 'net' [ 43.757103] cgroup: Unknown subsys name 'cpuset' [ 43.770106] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:22:22 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffff88806ce089a4 RDX=1ffff1100d9c1155 RSI=ffffffff81a848ab RDI=ffff88806ce08a50 RBP=ffff88806ce08aa8 RSP=ffff88806ce089e0 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=000000000002308b R12=0000000000000000 R13=0000000000000000 R14=ffff88800ee23780 R15=ffff88806ce08a50 RIP=ffffffff8135e45f 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 00007fc34ef94900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc34ef4d008 CR3=000000000e092000 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=dffffc0000000000 RBX=ffff888009757840 RCX=0000000000000001 RDX=1ffff110012eaf0a RSI=ffff888009757f50 RDI=ffff888009757850 RBP=ffff888009757f50 RSP=ffff888009757798 R8 =ffffffff869ef88c R9 =0000000000000000 R10=000000000003c9ed R11=0000000000003ecc R12=0000000000000008 R13=ffff888009750000 R14=ffff888009757f58 R15=ffff888009757840 RIP=ffffffff8135e288 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe55f22c98 CR3=000000000d6ed000 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=2032323a32323a393120373120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032323a32323a3931203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000