[ 45.850058] ------------[ cut here ]------------ [ 45.850989] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.853021] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.854723] Modules linked in: [ 45.855307] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.857414] Tainted: [W]=WARN [ 45.857985] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.859495] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.860421] 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 [ 45.863639] RSP: 0018:ffff888017047bc0 EFLAGS: 00010286 [ 45.864630] RAX: 0000000000000000 RBX: ffffed1002e08f78 RCX: ffffffff813a4050 [ 45.865936] RDX: ffff888016609bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.867254] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e08f2f [ 45.868575] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.869872] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017047df8 [ 45.871189] FS: 00007f1ad63a7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.872664] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.873752] CR2: 00007ffe28936ef7 CR3: 000000001c3f1000 CR4: 0000000000350ef0 [ 45.875085] Call Trace: [ 45.875594] [ 45.876016] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.876922] ? __create_object+0x59/0x80 [ 45.877722] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.878713] __vmalloc_noprof+0x59/0x60 [ 45.879484] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.880330] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.881270] bpf_prog_alloc+0x39/0x200 [ 45.882036] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.882992] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.883911] do_seccomp+0x349/0x25e0 [ 45.884654] ? find_held_lock+0x2b/0x80 [ 45.885431] ? do_prlimit+0x310/0x610 [ 45.886159] ? __pfx_do_seccomp+0x10/0x10 [ 45.886962] ? do_raw_spin_unlock+0x53/0x220 [ 45.887815] ? _raw_spin_unlock+0x1e/0x40 [ 45.888627] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.889624] ? static_key_count+0x60/0x80 [ 45.890465] prctl_set_seccomp+0x4e/0x70 [ 45.891219] __do_sys_prctl+0xe6c/0x1d70 [ 45.891999] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.892881] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.893862] ? irqentry_exit+0xf3/0x650 [ 45.894655] do_syscall_64+0xbf/0x430 [ 45.895402] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.896320] RIP: 0033:0x7f1ad68995cd [ 45.897042] 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 [ 45.900286] RSP: 002b:00007ffe28935cd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.901657] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1ad68995cd [ 45.902963] RDX: 00005642d8827e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.904277] RBP: 00007ffe28935d30 R08: 0000000000000000 R09: 00007ffe289353d0 [ 45.905574] R10: 0000000000000000 R11: 0000000000000246 R12: 000056430a0e4ad0 [ 45.906886] R13: 00007ffe28936160 R14: 000056430a0e5bc0 R15: 000056430a0f6780 [ 45.908199] [ 45.908665] irq event stamp: 1831 [ 45.909274] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 45.910832] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 45.912397] softirqs last enabled at (1452): [] handle_softirqs+0x50c/0x770 [ 45.913975] softirqs last disabled at (1447): [] __irq_exit_rcu+0xc4/0x100 [ 45.915534] ---[ end trace 0000000000000000 ]--- [ 48.766870] ------------[ cut here ]------------ [ 48.767894] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.770154] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 48.771807] Modules linked in: [ 48.772515] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.774702] Tainted: [W]=WARN [ 48.775308] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.776908] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.777759] 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 [ 48.780753] RSP: 0018:ffff888017827bc0 EFLAGS: 00010286 [ 48.781668] RAX: 0000000000000000 RBX: ffffed1002f04f78 RCX: ffffffff813a4050 [ 48.782872] RDX: ffff888016c20000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.784072] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f04f2f [ 48.785288] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.786501] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017827df8 [ 48.787723] FS: 00007fba1d5a9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.789067] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.790074] CR2: 00007ffeadfecef7 CR3: 0000000009c44000 CR4: 0000000000350ef0 [ 48.791284] Call Trace: [ 48.791754] [ 48.792133] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.792974] ? __create_object+0x59/0x80 [ 48.793706] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.794633] __vmalloc_noprof+0x59/0x60 [ 48.795307] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.796126] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.796995] bpf_prog_alloc+0x39/0x200 [ 48.797684] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.798560] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.799408] do_seccomp+0x349/0x25e0 [ 48.800041] ? find_held_lock+0x2b/0x80 [ 48.800760] ? do_prlimit+0x310/0x610 [ 48.801443] ? __pfx_do_seccomp+0x10/0x10 [ 48.802148] ? do_raw_spin_unlock+0x53/0x220 [ 48.802926] ? _raw_spin_unlock+0x1e/0x40 [ 48.803655] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.804552] ? static_key_count+0x60/0x80 [ 48.805258] prctl_set_seccomp+0x4e/0x70 [ 48.805990] __do_sys_prctl+0xe6c/0x1d70 [ 48.806727] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.807537] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.808464] ? irqentry_exit+0xf3/0x650 [ 48.809139] do_syscall_64+0xbf/0x430 [ 48.809829] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.810734] RIP: 0033:0x7fba1da9b5cd [ 48.811389] 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 [ 48.814377] RSP: 002b:00007ffeadfea590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.815657] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba1da9b5cd [ 48.816859] RDX: 0000559fef244e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.818094] RBP: 00007ffeadfea5f0 R08: 0000000000000000 R09: 00007ffeadfe9c90 [ 48.819294] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a0137cfad0 [ 48.820485] R13: 00007ffeadfeaa20 R14: 000055a0137d0bc0 R15: 000055a0137e1780 [ 48.821702] [ 48.822114] irq event stamp: 1745 [ 48.822713] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 48.824146] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 48.825560] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 48.827019] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 48.828440] ---[ end trace 0000000000000000 ]--- [ 49.542223] ------------[ cut here ]------------ [ 49.543140] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.545182] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.546729] Modules linked in: [ 49.547321] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.549335] Tainted: [W]=WARN [ 49.549929] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.551391] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.552259] 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 [ 49.555406] RSP: 0018:ffff8880173b7bc0 EFLAGS: 00010286 [ 49.556321] RAX: 0000000000000000 RBX: ffffed1002e76f78 RCX: ffffffff813a4050 [ 49.557622] RDX: ffff888019f88000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.558908] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e76f2f [ 49.560187] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.561463] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173b7df8 [ 49.562759] FS: 00007f2b0d5cd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.564192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.565263] CR2: 00007f2b0db334a6 CR3: 0000000020be8000 CR4: 0000000000350ef0 [ 49.566536] Call Trace: [ 49.567003] [ 49.567455] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.568300] ? __create_object+0x59/0x80 [ 49.569086] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.570049] __vmalloc_noprof+0x59/0x60 [ 49.570833] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.571697] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.572626] bpf_prog_alloc+0x39/0x200 [ 49.573322] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.574246] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.575147] do_seccomp+0x349/0x25e0 [ 49.575852] ? find_held_lock+0x2b/0x80 [ 49.576591] ? do_prlimit+0x310/0x610 [ 49.577287] ? __pfx_do_seccomp+0x10/0x10 [ 49.578086] ? do_raw_spin_unlock+0x53/0x220 [ 49.578921] ? _raw_spin_unlock+0x1e/0x40 [ 49.579711] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.580683] ? static_key_count+0x60/0x80 [ 49.581492] prctl_set_seccomp+0x4e/0x70 [ 49.582245] __do_sys_prctl+0xe6c/0x1d70 [ 49.583035] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.583892] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.584870] ? irqentry_exit+0xf3/0x650 [ 49.585730] do_syscall_64+0xbf/0x430 [ 49.586717] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.587852] RIP: 0033:0x7f2b0dabf5cd [ 49.588675] 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 [ 49.592047] RSP: 002b:00007ffe2e0071f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.593435] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2b0dabf5cd [ 49.594771] RDX: 00005607c1d85e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.596063] RBP: 00007ffe2e007250 R08: 0000000000000000 R09: 00007ffe2e0068f0 [ 49.597395] R10: 0000000000000000 R11: 0000000000000246 R12: 00005607c52dfad0 [ 49.598747] R13: 00007ffe2e007680 R14: 00005607c52e0bc0 R15: 00005607c52f1780 [ 49.600067] [ 49.600546] irq event stamp: 1727 [ 49.601180] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 49.602749] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 49.604294] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 49.605954] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 49.607499] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20753' (ECDSA) to the list of known hosts. 2025/11/17 23:17:47 fuzzer started 2025/11/17 23:17:47 dialing manager at localhost:37895 2025/11/17 23:17:47 checking machine... 2025/11/17 23:17:47 checking revisions... [ 50.499865] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:17:47 testing simple program... [ 50.579628] cgroup: Unknown subsys name 'net' [ 50.634771] cgroup: Unknown subsys name 'cpuset' [ 50.648066] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:17:46 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff888018223780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888018224200 RDI=ffff888018223780 RBP=ffff8880182241d8 RSP=ffff888019adf570 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888018224200 R13=0000000000000001 R14=0000000000000000 R15=0000000000000004 RIP=ffffffff81527346 RFL=00000002 [-------] 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 00007fba1d5a9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055a0137e5b88 CR3=0000000020a74000 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=0000000000021915 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f645c55e008 CR3=000000000c750000 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=85903104dc2448a10447e71eec68409b XMM02=2c67c8bc2e329bc30000000000306180 XMM03=fb795ef6d65770560000000000313950 XMM04=943c4b9ddf36613000000000000ae988 XMM05=090f1556b20111b30000000000322e90 XMM06=5b75c91c804453420000000000322d18 XMM07=e042d86d42eb936e0000000000313bd0 XMM08=c1034e0d7d00645300000000003061e0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000