[ 44.159389] ------------[ cut here ]------------ [ 44.160381] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.162380] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 44.163843] Modules linked in: [ 44.164430] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.166432] Tainted: [W]=WARN [ 44.167015] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.168499] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.169415] 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 [ 44.172568] RSP: 0018:ffff888016507bc0 EFLAGS: 00010286 [ 44.173528] RAX: 0000000000000000 RBX: ffffed1002ca0f78 RCX: ffffffff813a4050 [ 44.174820] RDX: ffff888016353780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.176102] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ca0f2f [ 44.177375] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.178658] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016507df8 [ 44.179964] FS: 00007fa388c69900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.181395] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.182463] CR2: 00007ffc93498ef7 CR3: 000000000b6ad000 CR4: 0000000000350ef0 [ 44.183742] Call Trace: [ 44.184206] [ 44.184666] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.185516] ? __create_object+0x59/0x80 [ 44.186304] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.187265] __vmalloc_noprof+0x59/0x60 [ 44.188013] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.188885] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.189810] bpf_prog_alloc+0x39/0x200 [ 44.190519] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.191454] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.192364] do_seccomp+0x349/0x25e0 [ 44.193086] ? find_held_lock+0x2b/0x80 [ 44.193853] ? do_prlimit+0x310/0x610 [ 44.194569] ? __pfx_do_seccomp+0x10/0x10 [ 44.195388] ? do_raw_spin_unlock+0x53/0x220 [ 44.196237] ? _raw_spin_unlock+0x1e/0x40 [ 44.197030] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.197991] ? static_key_count+0x60/0x80 [ 44.198823] prctl_set_seccomp+0x4e/0x70 [ 44.199563] __do_sys_prctl+0xe6c/0x1d70 [ 44.200354] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.201206] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.202189] ? irqentry_exit+0xf3/0x650 [ 44.202978] do_syscall_64+0xbf/0x430 [ 44.203712] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.204679] RIP: 0033:0x7fa38915b5cd [ 44.205342] 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 [ 44.208506] RSP: 002b:00007ffc934970b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.209879] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa38915b5cd [ 44.211197] RDX: 000055f55edcfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.212481] RBP: 00007ffc93497110 R08: 0000000000000000 R09: 00007ffc934967b0 [ 44.213784] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f563de9ad0 [ 44.215081] R13: 00007ffc93497540 R14: 000055f563deabc0 R15: 000055f563dfb780 [ 44.216391] [ 44.216860] irq event stamp: 1743 [ 44.217467] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 44.219007] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 44.220530] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 44.222052] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 44.223573] ---[ end trace 0000000000000000 ]--- [ 46.903473] ------------[ cut here ]------------ [ 46.904285] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.905923] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 46.907147] Modules linked in: [ 46.907862] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.909562] Tainted: [W]=WARN [ 46.910064] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.911285] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.912058] 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 [ 46.914685] RSP: 0018:ffff888009f9fbc0 EFLAGS: 00010286 [ 46.915458] RAX: 0000000000000000 RBX: ffffed10013f3f78 RCX: ffffffff813a4050 [ 46.916530] RDX: ffff88801aad5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.917596] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013f3f2f [ 46.918684] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.919730] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009f9fdf8 [ 46.920789] FS: 00007f3817f29900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.922003] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.922893] CR2: 00007ffd005d8ef7 CR3: 000000000de51000 CR4: 0000000000350ef0 [ 46.923964] Call Trace: [ 46.924350] [ 46.924732] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.925427] ? __create_object+0x59/0x80 [ 46.926063] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.926846] __vmalloc_noprof+0x59/0x60 [ 46.927425] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.928129] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.928889] bpf_prog_alloc+0x39/0x200 [ 46.929443] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.930176] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.930904] do_seccomp+0x349/0x25e0 [ 46.931437] ? find_held_lock+0x2b/0x80 [ 46.932050] ? do_prlimit+0x310/0x610 [ 46.932647] ? __pfx_do_seccomp+0x10/0x10 [ 46.933241] ? do_raw_spin_unlock+0x53/0x220 [ 46.933907] ? _raw_spin_unlock+0x1e/0x40 [ 46.934515] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.935289] ? static_key_count+0x60/0x80 [ 46.935928] prctl_set_seccomp+0x4e/0x70 [ 46.936503] __do_sys_prctl+0xe6c/0x1d70 [ 46.937131] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.937827] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.938574] ? irqentry_exit+0xf3/0x650 [ 46.939189] do_syscall_64+0xbf/0x430 [ 46.939784] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.940512] RIP: 0033:0x7f381841b5cd [ 46.941071] 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 [ 46.943620] RSP: 002b:00007ffd005d7700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.944709] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f381841b5cd [ 46.945725] RDX: 000055d71a637e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.946745] RBP: 00007ffd005d7760 R08: 0000000000000000 R09: 00007ffd005d6e00 [ 46.947768] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d740143ad0 [ 46.948781] R13: 00007ffd005d7b90 R14: 000055d740144bc0 R15: 000055d740155780 [ 46.949806] [ 46.950152] irq event stamp: 1839 [ 46.950687] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 46.951894] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 46.953121] softirqs last enabled at (1502): [] handle_softirqs+0x50c/0x770 [ 46.954371] softirqs last disabled at (1497): [] __irq_exit_rcu+0xc4/0x100 [ 46.955577] ---[ end trace 0000000000000000 ]--- [ 47.603143] ------------[ cut here ]------------ [ 47.603721] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.605033] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 47.605950] Modules linked in: [ 47.606334] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.607584] Tainted: [W]=WARN [ 47.607953] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.608877] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.609424] 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 [ 47.611402] RSP: 0018:ffff8880170cfbc0 EFLAGS: 00010286 [ 47.612002] RAX: 0000000000000000 RBX: ffffed1002e19f78 RCX: ffffffff813a4050 [ 47.612809] RDX: ffff8880171d0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.613590] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e19f2f [ 47.614402] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.615204] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170cfdf8 [ 47.616010] FS: 00007ffb82ef2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.616917] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.617556] CR2: 00007ffb833e4580 CR3: 000000000a0ba000 CR4: 0000000000350ef0 [ 47.618376] Call Trace: [ 47.618691] [ 47.618946] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.619473] ? __create_object+0x59/0x80 [ 47.619967] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.620549] __vmalloc_noprof+0x59/0x60 [ 47.621024] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.621545] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.622138] bpf_prog_alloc+0x39/0x200 [ 47.622591] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.623165] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.623733] do_seccomp+0x349/0x25e0 [ 47.624162] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.624740] ? __pfx_do_seccomp+0x10/0x10 [ 47.625214] ? find_held_lock+0x2b/0x80 [ 47.625694] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.626267] ? static_key_count+0x60/0x80 [ 47.626774] prctl_set_seccomp+0x4e/0x70 [ 47.627229] __do_sys_prctl+0xe6c/0x1d70 [ 47.627725] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.628243] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.628851] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.629427] ? irqentry_exit+0xf3/0x650 [ 47.629910] do_syscall_64+0xbf/0x430 [ 47.630378] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.630975] RIP: 0033:0x7ffb833e45cd [ 47.631391] 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 [ 47.633374] RSP: 002b:00007ffe2ca50400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.634228] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffb833e45cd [ 47.635040] RDX: 000055969546ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.635854] RBP: 00007ffe2ca50460 R08: 0000000000000000 R09: 00007ffe2ca4fb00 [ 47.636668] R10: 0000000000000000 R11: 0000000000000246 R12: 00005596c2a72ad0 [ 47.637450] R13: 00007ffe2ca50890 R14: 00005596c2a73bc0 R15: 00005596c2a84780 [ 47.638269] [ 47.638543] irq event stamp: 1727 [ 47.638945] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 47.639898] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 47.640852] softirqs last enabled at (1254): [] handle_softirqs+0x50c/0x770 [ 47.641818] softirqs last disabled at (1245): [] __irq_exit_rcu+0xc4/0x100 [ 47.642781] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43869' (ECDSA) to the list of known hosts. 2025/11/18 23:29:46 fuzzer started 2025/11/18 23:29:46 dialing manager at localhost:34383 2025/11/18 23:29:46 checking machine... 2025/11/18 23:29:46 checking revisions... [ 48.441734] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:29:46 testing simple program... [ 48.521798] cgroup: Unknown subsys name 'net' [ 48.582045] cgroup: Unknown subsys name 'cpuset' [ 48.598543] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:29:45 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880977a53f8 RCX=ffffffff8137461c RDX=ffff88800f29d340 RSI=ffff8880977a53f8 RDI=ffff8880177a53f8 RBP=ffff8880177a53f8 RSP=ffff8880175179e0 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffff88800e104a00 R15=ffff88800944cc80 RIP=ffffffff81751898 RFL=00000282 [--S----] 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 00007f3817f29900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3817ed8008 CR3=000000001f369000 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=ffff8880096fb780 RCX=ffff888009757794 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff8880096fbb7c RBP=ffff8880096fb780 RSP=ffff8880097577a0 R8 =0000000000000001 R9 =ffff888009757880 R10=000000000003c9ed R11=0000000000023e35 R12=ffff8880096fb780 R13=ffff888009757888 R14=ffff888009757c30 R15=ffff888009757840 RIP=ffffffff815d2c0a RFL=00000217 [----APC] 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 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f47fdb9a9c0 CR3=000000000b943000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3134325b646873732035343a3932 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343631 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000