[ 45.576585] ------------[ cut here ]------------ [ 45.577316] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.578897] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.580083] Modules linked in: [ 45.580548] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.582118] Tainted: [W]=WARN [ 45.582553] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.583734] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.584452] 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 [ 45.587011] RSP: 0018:ffff888016f57bc0 EFLAGS: 00010286 [ 45.587769] RAX: 0000000000000000 RBX: ffffed1002deaf78 RCX: ffffffff813a4050 [ 45.588794] RDX: ffff888009b03780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.589833] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002deaf2f [ 45.590897] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.591928] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f57df8 [ 45.592977] FS: 00007f2eff679900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.594117] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.594993] CR2: 00007fff67c4aef7 CR3: 000000000d9a4000 CR4: 0000000000350ef0 [ 45.596015] Call Trace: [ 45.596381] [ 45.596699] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.597404] ? __create_object+0x59/0x80 [ 45.598021] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.598768] __vmalloc_noprof+0x59/0x60 [ 45.599376] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.600056] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.600751] bpf_prog_alloc+0x39/0x200 [ 45.601326] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.602057] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.602728] do_seccomp+0x349/0x25e0 [ 45.603301] ? find_held_lock+0x2b/0x80 [ 45.603868] ? do_prlimit+0x310/0x610 [ 45.604446] ? __pfx_do_seccomp+0x10/0x10 [ 45.605056] ? do_raw_spin_unlock+0x53/0x220 [ 45.605673] ? _raw_spin_unlock+0x1e/0x40 [ 45.606296] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.607057] ? static_key_count+0x60/0x80 [ 45.607664] prctl_set_seccomp+0x4e/0x70 [ 45.608270] __do_sys_prctl+0xe6c/0x1d70 [ 45.608850] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.609523] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.610287] ? irqentry_exit+0xf3/0x650 [ 45.610851] do_syscall_64+0xbf/0x430 [ 45.611440] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.612186] RIP: 0033:0x7f2effb6b5cd [ 45.612705] 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 [ 45.615203] RSP: 002b:00007fff67c48820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.616301] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2effb6b5cd [ 45.617321] RDX: 0000559762f00e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.618338] RBP: 00007fff67c48880 R08: 0000000000000000 R09: 00007fff67c47f20 [ 45.619351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559764b31ad0 [ 45.620360] R13: 00007fff67c48cb0 R14: 0000559764b32bc0 R15: 0000559764b43780 [ 45.621381] [ 45.621714] irq event stamp: 1711 [ 45.622234] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 45.623436] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 45.624640] softirqs last enabled at (1206): [] handle_softirqs+0x50c/0x770 [ 45.625870] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 45.627077] ---[ end trace 0000000000000000 ]--- [ 48.659771] ------------[ cut here ]------------ [ 48.660708] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.662743] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 48.664242] Modules linked in: [ 48.664825] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.666805] Tainted: [W]=WARN [ 48.667409] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.668873] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.669798] 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 [ 48.673006] RSP: 0018:ffff8880186ffbc0 EFLAGS: 00010286 [ 48.673992] RAX: 0000000000000000 RBX: ffffed10030dff78 RCX: ffffffff813a4050 [ 48.675297] RDX: ffff88800fc15340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.676583] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030dff2f [ 48.677887] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.679156] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880186ffdf8 [ 48.680442] FS: 00007fc0ba11f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.681879] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.682963] CR2: 00007fc0ba6854a6 CR3: 000000001fcc3000 CR4: 0000000000350ef0 [ 48.684265] Call Trace: [ 48.684730] [ 48.685187] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.686066] ? __create_object+0x59/0x80 [ 48.686802] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.687795] __vmalloc_noprof+0x59/0x60 [ 48.688543] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.689407] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.690351] bpf_prog_alloc+0x39/0x200 [ 48.691088] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.692027] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.692882] do_seccomp+0x349/0x25e0 [ 48.693623] ? find_held_lock+0x2b/0x80 [ 48.694366] ? do_prlimit+0x310/0x610 [ 48.695115] ? __pfx_do_seccomp+0x10/0x10 [ 48.695875] ? do_raw_spin_unlock+0x53/0x220 [ 48.696715] ? _raw_spin_unlock+0x1e/0x40 [ 48.697502] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.698478] ? static_key_count+0x60/0x80 [ 48.699292] prctl_set_seccomp+0x4e/0x70 [ 48.700089] __do_sys_prctl+0xe6c/0x1d70 [ 48.700821] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.701681] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.702666] ? irqentry_exit+0xf3/0x650 [ 48.703454] do_syscall_64+0xbf/0x430 [ 48.704202] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.705152] RIP: 0033:0x7fc0ba6115cd [ 48.705810] 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 [ 48.708990] RSP: 002b:00007ffda7f8d100 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.710364] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc0ba6115cd [ 48.711666] RDX: 000055dff1aefe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.712967] RBP: 00007ffda7f8d160 R08: 0000000000000000 R09: 00007ffda7f8c800 [ 48.714259] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e01eebdbf0 [ 48.715548] R13: 00007ffda7f8d590 R14: 000055e01eec7380 R15: 000055e01eed2460 [ 48.716856] [ 48.717326] irq event stamp: 1693 [ 48.717971] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 48.719501] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 48.721016] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 48.722552] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 48.724085] ---[ end trace 0000000000000000 ]--- [ 49.400276] ------------[ cut here ]------------ [ 49.400849] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.402178] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.403126] Modules linked in: [ 49.403511] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.404786] Tainted: [W]=WARN [ 49.405168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.406112] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.406666] 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 [ 49.408730] RSP: 0018:ffff888018f27bc0 EFLAGS: 00010286 [ 49.409364] RAX: 0000000000000000 RBX: ffffed10031e4f78 RCX: ffffffff813a4050 [ 49.410176] RDX: ffff88800fc10000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.411010] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031e4f2f [ 49.411824] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.412654] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018f27df8 [ 49.413489] FS: 00007f588bcef900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.414418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.415105] CR2: 00007fffd9660ef7 CR3: 000000000cbfe000 CR4: 0000000000350ef0 [ 49.415905] Call Trace: [ 49.416226] [ 49.416488] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.417059] ? __create_object+0x59/0x80 [ 49.417532] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.418129] __vmalloc_noprof+0x59/0x60 [ 49.418587] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.419154] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.419722] bpf_prog_alloc+0x39/0x200 [ 49.420184] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.420753] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.421338] do_seccomp+0x349/0x25e0 [ 49.421779] ? find_held_lock+0x2b/0x80 [ 49.422263] ? do_prlimit+0x310/0x610 [ 49.422714] ? __pfx_do_seccomp+0x10/0x10 [ 49.423216] ? do_raw_spin_unlock+0x53/0x220 [ 49.423729] ? _raw_spin_unlock+0x1e/0x40 [ 49.424236] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.424826] ? static_key_count+0x60/0x80 [ 49.425353] prctl_set_seccomp+0x4e/0x70 [ 49.425816] __do_sys_prctl+0xe6c/0x1d70 [ 49.426325] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.426861] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.427505] ? irqentry_exit+0xf3/0x650 [ 49.428020] do_syscall_64+0xbf/0x430 [ 49.428472] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.429088] RIP: 0033:0x7f588c1e15cd [ 49.429521] 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 [ 49.431554] RSP: 002b:00007fffd965fa20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.432446] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f588c1e15cd [ 49.433267] RDX: 000055820c947e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.434097] RBP: 00007fffd965fa80 R08: 0000000000000000 R09: 00007fffd965f120 [ 49.434893] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558234dfcad0 [ 49.435728] R13: 00007fffd965feb0 R14: 0000558234dfdbc0 R15: 0000558234e0e780 [ 49.436576] [ 49.436850] irq event stamp: 1677 [ 49.437274] hardirqs last enabled at (1687): [] __up_console_sem+0x78/0x80 [ 49.438268] hardirqs last disabled at (1696): [] __up_console_sem+0x5d/0x80 [ 49.439260] softirqs last enabled at (1194): [] handle_softirqs+0x50c/0x770 [ 49.440271] softirqs last disabled at (1185): [] __irq_exit_rcu+0xc4/0x100 [ 49.441245] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23412' (ECDSA) to the list of known hosts. 2025/11/18 05:12:54 fuzzer started 2025/11/18 05:12:54 dialing manager at localhost:37895 2025/11/18 05:12:54 checking machine... 2025/11/18 05:12:54 checking revisions... [ 50.387238] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:12:54 testing simple program... [ 50.478032] cgroup: Unknown subsys name 'net' [ 50.550275] cgroup: Unknown subsys name 'cpuset' [ 50.566393] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:12:53 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888016f575e8 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000231c7 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888016f576d0 RIP=ffffffff81529397 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 00007fc0ba11f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc0ba0c9008 CR3=000000000d778000 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=0000000000000001 RBX=ffff88801a8db780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88801a8dc1d8 RDI=ffff88801a8db780 RBP=ffff88801a8dc1d8 RSP=ffff88801570f650 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000001 R12=ffff88801a8dc1d8 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527485 RFL=00000046 [---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 00007fc1848c2900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f010a7b66e0 CR3=000000000b7a5000 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=ffffffffffff00000000000000000000 XMM02=ffffffffffff00000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000073707574726174732064 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000