[ 45.447978] ------------[ cut here ]------------ [ 45.448946] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.450936] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.452363] Modules linked in: [ 45.453015] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.454960] Tainted: [W]=WARN [ 45.455493] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.456958] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.457797] 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 [ 45.460909] RSP: 0018:ffff888015fc7bc0 EFLAGS: 00010286 [ 45.461824] RAX: 0000000000000000 RBX: ffffed1002bf8f78 RCX: ffffffff813a4050 [ 45.463123] RDX: ffff8880175a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.464395] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bf8f2f [ 45.465671] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.466936] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015fc7df8 [ 45.468200] FS: 00007fee7c840900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.469625] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.470669] CR2: 00007fee7cda64a6 CR3: 000000001cfeb000 CR4: 0000000000350ef0 [ 45.471932] Call Trace: [ 45.472389] [ 45.472805] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.473706] ? __create_object+0x59/0x80 [ 45.474478] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.475432] __vmalloc_noprof+0x59/0x60 [ 45.476492] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.477376] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.478290] bpf_prog_alloc+0x39/0x200 [ 45.479030] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.479956] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.480806] do_seccomp+0x349/0x25e0 [ 45.481514] ? find_held_lock+0x2b/0x80 [ 45.482259] ? do_prlimit+0x310/0x610 [ 45.483001] ? __pfx_do_seccomp+0x10/0x10 [ 45.483735] ? do_raw_spin_unlock+0x53/0x220 [ 45.484545] ? _raw_spin_unlock+0x1e/0x40 [ 45.485320] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.486255] ? static_key_count+0x60/0x80 [ 45.487038] prctl_set_seccomp+0x4e/0x70 [ 45.487749] __do_sys_prctl+0xe6c/0x1d70 [ 45.488511] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.489359] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.490300] ? irqentry_exit+0xf3/0x650 [ 45.491057] do_syscall_64+0xbf/0x430 [ 45.491729] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.492658] RIP: 0033:0x7fee7cd325cd [ 45.493363] 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 [ 45.496447] RSP: 002b:00007fff99c0d080 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.497769] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fee7cd325cd [ 45.499020] RDX: 00005564b0d55e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.500279] RBP: 00007fff99c0d0e0 R08: 0000000000000000 R09: 00007fff99c0c780 [ 45.501548] R10: 0000000000000000 R11: 0000000000000246 R12: 00005564b2977ad0 [ 45.502811] R13: 00007fff99c0d510 R14: 00005564b2978bc0 R15: 00005564b2989780 [ 45.504115] [ 45.504527] irq event stamp: 1751 [ 45.505181] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 45.506678] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 45.508165] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770 [ 45.509677] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 45.511162] ---[ end trace 0000000000000000 ]--- [ 48.794738] ------------[ cut here ]------------ [ 48.795654] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.797716] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 48.799196] Modules linked in: [ 48.799781] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.801755] Tainted: [W]=WARN [ 48.802536] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.803994] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.804915] 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 [ 48.808059] RSP: 0018:ffff8880170c7bc0 EFLAGS: 00010286 [ 48.809039] RAX: 0000000000000000 RBX: ffffed1002e18f78 RCX: ffffffff813a4050 [ 48.810311] RDX: ffff8880163e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.811579] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e18f2f [ 48.812857] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.814130] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170c7df8 [ 48.815411] FS: 00007f34e6dbb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.816857] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.817920] CR2: 00007ffe11e96ef7 CR3: 000000000e1da000 CR4: 0000000000350ef0 [ 48.819187] Call Trace: [ 48.819644] [ 48.820087] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.820978] ? __create_object+0x59/0x80 [ 48.821705] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.822657] __vmalloc_noprof+0x59/0x60 [ 48.823406] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.824294] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.825222] bpf_prog_alloc+0x39/0x200 [ 48.825972] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.826878] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.827717] do_seccomp+0x349/0x25e0 [ 48.828429] ? find_held_lock+0x2b/0x80 [ 48.829355] ? do_prlimit+0x310/0x610 [ 48.830394] ? __pfx_do_seccomp+0x10/0x10 [ 48.831497] ? do_raw_spin_unlock+0x53/0x220 [ 48.832642] ? _raw_spin_unlock+0x1e/0x40 [ 48.833741] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.834572] ? static_key_count+0x60/0x80 [ 48.835253] prctl_set_seccomp+0x4e/0x70 [ 48.835921] __do_sys_prctl+0xe6c/0x1d70 [ 48.836539] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.837292] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.838080] ? irqentry_exit+0xf3/0x650 [ 48.838616] do_syscall_64+0xbf/0x430 [ 48.839170] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.839878] RIP: 0033:0x7f34e72ad5cd [ 48.840365] 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 [ 48.842824] RSP: 002b:00007ffe11e953a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.843823] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f34e72ad5cd [ 48.844794] RDX: 000055ba7c53ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.845752] RBP: 00007ffe11e95400 R08: 0000000000000000 R09: 00007ffe11e94aa0 [ 48.846726] R10: 0000000000000000 R11: 0000000000000246 R12: 000055baab58ebf0 [ 48.847688] R13: 00007ffe11e95830 R14: 000055baab598380 R15: 000055baab5a3460 [ 48.848658] [ 48.849060] irq event stamp: 1755 [ 48.849511] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 48.850687] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 48.851823] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 48.852981] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 48.854209] ---[ end trace 0000000000000000 ]--- [ 49.564360] ------------[ cut here ]------------ [ 49.565290] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.567301] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.568759] Modules linked in: [ 49.569378] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.571367] Tainted: [W]=WARN [ 49.571958] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.573439] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.574348] 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 [ 49.578106] RSP: 0018:ffff88801ad07bc0 EFLAGS: 00010286 [ 49.579095] RAX: 0000000000000000 RBX: ffffed10035a0f78 RCX: ffffffff813a4050 [ 49.580360] RDX: ffff888013f88000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.581661] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035a0f2f [ 49.582924] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.584212] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ad07df8 [ 49.585496] FS: 00007f20f6f43900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.586941] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.588010] CR2: 00007f20f7435580 CR3: 000000001e4c3000 CR4: 0000000000350ef0 [ 49.589288] Call Trace: [ 49.589755] [ 49.590206] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.591092] ? __create_object+0x59/0x80 [ 49.591861] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.592781] __vmalloc_noprof+0x59/0x60 [ 49.593540] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.594394] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.595312] bpf_prog_alloc+0x39/0x200 [ 49.596049] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.596977] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.597875] do_seccomp+0x349/0x25e0 [ 49.598543] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.599450] ? __pfx_do_seccomp+0x10/0x10 [ 49.600233] ? find_held_lock+0x2b/0x80 [ 49.601007] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.601968] ? static_key_count+0x60/0x80 [ 49.602716] prctl_set_seccomp+0x4e/0x70 [ 49.603491] __do_sys_prctl+0xe6c/0x1d70 [ 49.604263] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.605132] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.606111] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.607081] ? irqentry_exit+0xf3/0x650 [ 49.607795] do_syscall_64+0xbf/0x430 [ 49.608524] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.609487] RIP: 0033:0x7f20f74355cd [ 49.610195] 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 [ 49.613383] RSP: 002b:00007ffcf5d56f10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.614757] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f20f74355cd [ 49.616045] RDX: 00005655287b0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.617356] RBP: 00007ffcf5d56f70 R08: 0000000000000000 R09: 00007ffcf5d56610 [ 49.618635] R10: 0000000000000000 R11: 0000000000000246 R12: 000056554ca9dad0 [ 49.619922] R13: 00007ffcf5d573a0 R14: 000056554ca9ebc0 R15: 000056554caaf780 [ 49.621219] [ 49.621643] irq event stamp: 2797 [ 49.622296] hardirqs last enabled at (2807): [] __up_console_sem+0x78/0x80 [ 49.623806] hardirqs last disabled at (2816): [] __up_console_sem+0x5d/0x80 [ 49.625397] softirqs last enabled at (2642): [] handle_softirqs+0x50c/0x770 [ 49.626953] softirqs last disabled at (2637): [] __irq_exit_rcu+0xc4/0x100 [ 49.628458] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45523' (ECDSA) to the list of known hosts. 2025/11/19 06:33:28 fuzzer started 2025/11/19 06:33:28 dialing manager at localhost:34383 2025/11/19 06:33:28 checking machine... 2025/11/19 06:33:28 checking revisions... [ 50.487705] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:33:28 testing simple program... [ 50.599471] cgroup: Unknown subsys name 'net' [ 50.659796] cgroup: Unknown subsys name 'cpuset' [ 50.673433] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:33:27 Registers: info registers vcpu 0 RAX=00000000000c7fe1 RBX=0000000000000002 RCX=ffffffff84c7129f RDX=00000000000c7ff1 RSI=000000000003c712 RDI=ffffffff86e88126 RBP=ffff88806ce08a88 RSP=ffff88806ce089c0 R8 =ffffffff86e880c6 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7fe1 R12=ffff88806ce08a90 R13=ffff88806ce08a78 R14=ffff88806ce08a71 R15=ffff88806ce08a30 RIP=ffffffff8135e6d0 RFL=00000283 [--S---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 00007f34e6dbb900 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=00007ffe11e8f000 CR3=000000002055f000 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=6720646572637465733a4d41503d706f 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=0000000000000002 RBX=ffffffff86691240 RCX=ffffffff81001489 RDX=0000000000000002 RSI=ffffffff869d943a RDI=ffffffff86691218 RBP=ffffffff86691244 RSP=ffff88806cf089b8 R8 =ffffffff869d943a R9 =0000000000000000 R10=000000000003c9ed R11=000000000000031f R12=ffffffff8669124c R13=ffffffff86691218 R14=ffffffff86691240 R15=dffffc0000000000 RIP=ffffffff8135da9b RFL=00000202 [-------] 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 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f97cb655038 CR3=000000000c55e000 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=e10fe29c09bc80846b45bd1a50aaeb16 XMM02=0000000000306278eff9b2d0a8fce9cb XMM03=00000000003063482c67c8bc2e329bc3 XMM04=2c3f8ad5625c910600000000000ae988 XMM05=0394861f14684e59000000000031fc88 XMM06=3e829fc8c8edc990000000000031fb10 XMM07=e042d86d42eb936e000000000030ff70 XMM08=aa4513821b1a396e0000000000306348 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000