[ 38.971267] ------------[ cut here ]------------ [ 38.972352] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.974639] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 38.976308] Modules linked in: [ 38.977041] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.979592] Tainted: [W]=WARN [ 38.980237] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.981986] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.983051] 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 [ 38.986717] RSP: 0018:ffff8880189bfbc0 EFLAGS: 00010286 [ 38.987848] RAX: 0000000000000000 RBX: ffffed1003137f78 RCX: ffffffff813a4050 [ 38.989329] RDX: ffff8880171d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.990838] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003137f2f [ 38.992317] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.993797] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880189bfdf8 [ 38.995300] FS: 00007fd85553e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.996947] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.998180] CR2: 00007fffc293fef8 CR3: 000000000e511000 CR4: 0000000000350ef0 [ 38.999674] Call Trace: [ 39.000212] [ 39.000751] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.001778] ? __create_object+0x59/0x80 [ 39.002691] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.003802] __vmalloc_noprof+0x59/0x60 [ 39.004657] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.005664] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.006753] bpf_prog_alloc+0x39/0x200 [ 39.007611] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.008680] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.009716] do_seccomp+0x349/0x25e0 [ 39.010557] ? find_held_lock+0x2b/0x80 [ 39.011380] ? do_prlimit+0x310/0x610 [ 39.012224] ? __pfx_do_seccomp+0x10/0x10 [ 39.013132] ? do_raw_spin_unlock+0x53/0x220 [ 39.014096] ? _raw_spin_unlock+0x1e/0x40 [ 39.015008] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.016115] ? static_key_count+0x60/0x80 [ 39.017036] prctl_set_seccomp+0x4e/0x70 [ 39.017935] __do_sys_prctl+0xe6c/0x1d70 [ 39.018864] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.019857] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.020972] ? irqentry_exit+0xf3/0x650 [ 39.021857] do_syscall_64+0xbf/0x430 [ 39.022809] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.023755] RIP: 0033:0x7fd855a305cd [ 39.024448] 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 [ 39.027556] RSP: 002b:00007fffc293e220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.028915] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd855a305cd [ 39.030165] RDX: 000055c44e683e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.031425] RBP: 00007fffc293e280 R08: 0000000000000000 R09: 00007fffc293d920 [ 39.032686] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c470b55ad0 [ 39.033942] R13: 00007fffc293e6b0 R14: 000055c470b56bc0 R15: 000055c470b67780 [ 39.035161] [ 39.035538] irq event stamp: 1843 [ 39.036022] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 39.037239] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 39.038486] softirqs last enabled at (1830): [] handle_softirqs+0x50c/0x770 [ 39.039717] softirqs last disabled at (1825): [] __irq_exit_rcu+0xc4/0x100 [ 39.040922] ---[ end trace 0000000000000000 ]--- [ 41.889580] ------------[ cut here ]------------ [ 41.890551] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.892535] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 41.893997] Modules linked in: [ 41.894646] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.896619] Tainted: [W]=WARN [ 41.897160] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.898631] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.899532] 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 [ 41.902670] RSP: 0018:ffff888016c27bc0 EFLAGS: 00010286 [ 41.903629] RAX: 0000000000000000 RBX: ffffed1002d84f78 RCX: ffffffff813a4050 [ 41.904891] RDX: ffff888017653780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.906150] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d84f2f [ 41.907453] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.908713] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c27df8 [ 41.910011] FS: 00007f46b9c54900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.911445] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.912502] CR2: 00007f46ba146580 CR3: 000000001fdf3000 CR4: 0000000000350ef0 [ 41.913757] Call Trace: [ 41.914209] [ 41.914677] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.915573] ? __create_object+0x59/0x80 [ 41.916290] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.917256] __vmalloc_noprof+0x59/0x60 [ 41.917986] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.918861] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.919781] bpf_prog_alloc+0x39/0x200 [ 41.920508] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.921376] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.922266] do_seccomp+0x349/0x25e0 [ 41.922998] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.923887] ? __pfx_do_seccomp+0x10/0x10 [ 41.924660] ? find_held_lock+0x2b/0x80 [ 41.925369] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.926327] ? static_key_count+0x60/0x80 [ 41.927140] prctl_set_seccomp+0x4e/0x70 [ 41.927903] __do_sys_prctl+0xe6c/0x1d70 [ 41.928687] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.929536] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.930513] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.931483] ? irqentry_exit+0xf3/0x650 [ 41.932196] do_syscall_64+0xbf/0x430 [ 41.932924] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.933871] RIP: 0033:0x7f46ba1465cd [ 41.934593] 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 [ 41.937711] RSP: 002b:00007ffc5952dae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.939060] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f46ba1465cd [ 41.940329] RDX: 0000564053977e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.941594] RBP: 00007ffc5952db40 R08: 0000000000000000 R09: 00007ffc5952d1e0 [ 41.942866] R10: 0000000000000000 R11: 0000000000000246 R12: 00005640935a0240 [ 41.944154] R13: 00007ffc5952df70 R14: 00005640935a9380 R15: 00005640935b4540 [ 41.945439] [ 41.945865] irq event stamp: 1715 [ 41.946531] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 41.948045] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 41.949549] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 41.951098] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 41.952125] ---[ end trace 0000000000000000 ]--- [ 42.686349] ------------[ cut here ]------------ [ 42.687339] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.689514] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 42.691068] Modules linked in: [ 42.691771] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.693872] Tainted: [W]=WARN [ 42.694551] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.696127] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.697115] 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 [ 42.700523] RSP: 0018:ffff888018d0fbc0 EFLAGS: 00010286 [ 42.701574] RAX: 0000000000000000 RBX: ffffed10031a1f78 RCX: ffffffff813a4050 [ 42.702970] RDX: ffff888015a01bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.704358] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031a1f2f [ 42.705752] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.707142] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018d0fdf8 [ 42.708525] FS: 00007f8b8b427900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.710073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.711236] CR2: 00007ffe7dc2fef8 CR3: 000000000da19000 CR4: 0000000000350ef0 [ 42.712616] Call Trace: [ 42.713118] [ 42.713627] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.714634] ? __create_object+0x59/0x80 [ 42.715492] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.716534] __vmalloc_noprof+0x59/0x60 [ 42.717301] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.718237] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.719259] bpf_prog_alloc+0x39/0x200 [ 42.720055] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.721056] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.722048] do_seccomp+0x349/0x25e0 [ 42.722860] ? find_held_lock+0x2b/0x80 [ 42.723694] ? do_prlimit+0x310/0x610 [ 42.724513] ? __pfx_do_seccomp+0x10/0x10 [ 42.725307] ? do_raw_spin_unlock+0x53/0x220 [ 42.726216] ? _raw_spin_unlock+0x1e/0x40 [ 42.727084] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.728139] ? static_key_count+0x60/0x80 [ 42.729015] prctl_set_seccomp+0x4e/0x70 [ 42.729867] __do_sys_prctl+0xe6c/0x1d70 [ 42.730729] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.731675] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.732722] ? irqentry_exit+0xf3/0x650 [ 42.733562] do_syscall_64+0xbf/0x430 [ 42.734301] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.735348] RIP: 0033:0x7f8b8b9195cd [ 42.736099] 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 [ 42.739500] RSP: 002b:00007ffe7dc2e5b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.740962] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8b8b9195cd [ 42.742340] RDX: 0000558b81103e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.743754] RBP: 00007ffe7dc2e610 R08: 0000000000000000 R09: 00007ffe7dc2dcb0 [ 42.745134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558ba642bb10 [ 42.746540] R13: 00007ffe7dc2ea40 R14: 0000558ba642c2b0 R15: 0000558ba64406f0 [ 42.747967] [ 42.748478] irq event stamp: 1687 [ 42.749134] hardirqs last enabled at (1695): [] __up_console_sem+0x78/0x80 [ 42.750786] hardirqs last disabled at (1704): [] __up_console_sem+0x5d/0x80 [ 42.751837] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 42.752878] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 42.753887] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31306' (ECDSA) to the list of known hosts. 2025/11/18 13:16:10 fuzzer started 2025/11/18 13:16:10 dialing manager at localhost:34383 2025/11/18 13:16:10 checking machine... 2025/11/18 13:16:10 checking revisions... [ 43.630037] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:16:10 testing simple program... [ 43.736347] cgroup: Unknown subsys name 'net' [ 43.822371] cgroup: Unknown subsys name 'cpuset' [ 43.866668] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:16:09 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08968 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000026726 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce08a50 RIP=ffffffff81529257 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 00007f46b9c54900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f46b9c23008 CR3=000000001fe4b000 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=0000000000000000 RBX=0000000000000002 RCX=ffffffff86ab8454 RDX=0000000000000001 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =ffffffff86ab8458 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000255cb R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88806cf08dc0 R15=ffff88806cf08a70 RIP=ffffffff8135f0de 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 fffffe3d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f361eb4f000 CR3=000000000dc73000 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=f293c07c440e4eb5d845c2a71fa522bf XMM02=0000000000303fb0ec2efd57dc4c00df XMM03=000000000030fce850fc240bd3e9e9ee XMM04=178067db3bc999d000000000000ae988 XMM05=07c8bb74b6c04a4400000000003203b0 XMM06=d74844bf967d85ba0000000000320238 XMM07=e042d86d42eb936e000000000030ff68 XMM08=50fc240bd3e9e9ee0000000000304010 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000