[ 46.318391] ------------[ cut here ]------------ [ 46.319145] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.320858] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.322093] Modules linked in: [ 46.322634] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.324300] Tainted: [W]=WARN [ 46.324797] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.326039] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.326825] 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 [ 46.329512] RSP: 0018:ffff888016b57bc0 EFLAGS: 00010286 [ 46.330306] RAX: 0000000000000000 RBX: ffffed1002d6af78 RCX: ffffffff813a4050 [ 46.331439] RDX: ffff888015dd5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.332534] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6af2f [ 46.333608] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.334706] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b57df8 [ 46.335776] FS: 00007f4c721b1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.336978] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.337859] CR2: 00007f4c726a3580 CR3: 0000000009c3d000 CR4: 0000000000350ef0 [ 46.338941] Call Trace: [ 46.339353] [ 46.339692] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.340436] ? __create_object+0x59/0x80 [ 46.341058] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.341864] __vmalloc_noprof+0x59/0x60 [ 46.342502] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.343202] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.343981] bpf_prog_alloc+0x39/0x200 [ 46.344594] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.345370] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.346081] do_seccomp+0x349/0x25e0 [ 46.346692] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.347448] ? __pfx_do_seccomp+0x10/0x10 [ 46.348063] ? find_held_lock+0x2b/0x80 [ 46.348697] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.349508] ? static_key_count+0x60/0x80 [ 46.350149] prctl_set_seccomp+0x4e/0x70 [ 46.350817] __do_sys_prctl+0xe6c/0x1d70 [ 46.351474] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.352148] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.352949] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.353749] ? irqentry_exit+0xf3/0x650 [ 46.354398] do_syscall_64+0xbf/0x430 [ 46.354985] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.355774] RIP: 0033:0x7f4c726a35cd [ 46.356351] 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 [ 46.359015] RSP: 002b:00007ffc6aa89050 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.360199] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4c726a35cd [ 46.361291] RDX: 0000561f54b69e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.362360] RBP: 00007ffc6aa890b0 R08: 0000000000000000 R09: 00007ffc6aa88750 [ 46.363443] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561f5d40ead0 [ 46.364494] R13: 00007ffc6aa894e0 R14: 0000561f5d40fbc0 R15: 0000561f5d420780 [ 46.365566] [ 46.365916] irq event stamp: 1743 [ 46.366453] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 46.367731] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 46.369001] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 46.370278] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 46.371556] ---[ end trace 0000000000000000 ]--- [ 49.139916] ------------[ cut here ]------------ [ 49.140828] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.142803] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.144214] Modules linked in: [ 49.144823] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.146715] Tainted: [W]=WARN [ 49.147231] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.148619] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.149500] 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 [ 49.152497] RSP: 0018:ffff888019d47bc0 EFLAGS: 00010286 [ 49.153440] RAX: 0000000000000000 RBX: ffffed10033a8f78 RCX: ffffffff813a4050 [ 49.154664] RDX: ffff888015eb5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.155884] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033a8f2f [ 49.157099] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.158333] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d47df8 [ 49.159561] FS: 00007f211701b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.160917] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.161936] CR2: 00007ffcd3663ef8 CR3: 000000000e69c000 CR4: 0000000000350ef0 [ 49.163170] Call Trace: [ 49.163660] [ 49.164048] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.164905] ? __create_object+0x59/0x80 [ 49.165652] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.166594] __vmalloc_noprof+0x59/0x60 [ 49.167279] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.168120] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.169005] bpf_prog_alloc+0x39/0x200 [ 49.169709] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.170606] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.171466] do_seccomp+0x349/0x25e0 [ 49.172106] ? find_held_lock+0x2b/0x80 [ 49.172829] ? do_prlimit+0x310/0x610 [ 49.173535] ? __pfx_do_seccomp+0x10/0x10 [ 49.174242] ? do_raw_spin_unlock+0x53/0x220 [ 49.175051] ? _raw_spin_unlock+0x1e/0x40 [ 49.175808] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.176740] ? static_key_count+0x60/0x80 [ 49.177512] prctl_set_seccomp+0x4e/0x70 [ 49.178201] __do_sys_prctl+0xe6c/0x1d70 [ 49.178974] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.179798] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.180725] ? irqentry_exit+0xf3/0x650 [ 49.181464] do_syscall_64+0xbf/0x430 [ 49.182120] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.183036] RIP: 0033:0x7f211750d5cd [ 49.183703] 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 [ 49.186717] RSP: 002b:00007ffcd3661b30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.188004] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f211750d5cd [ 49.189212] RDX: 00005574b24fce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.190426] RBP: 00007ffcd3661b90 R08: 0000000000000000 R09: 00007ffcd3661230 [ 49.191674] R10: 0000000000000000 R11: 0000000000000246 R12: 00005574e2c4e2b0 [ 49.192888] R13: 00007ffcd3661fc0 R14: 00005574e2c50d20 R15: 00005574e2c628d0 [ 49.194144] [ 49.194605] irq event stamp: 1785 [ 49.195175] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 49.196629] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 49.198067] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 49.199545] softirqs last disabled at (1821): [] __irq_exit_rcu+0xc4/0x100 [ 49.200993] ---[ end trace 0000000000000000 ]--- [ 49.827873] ------------[ cut here ]------------ [ 49.828838] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.830906] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.832420] Modules linked in: [ 49.833023] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.835054] Tainted: [W]=WARN [ 49.835654] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.837147] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.838097] 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 [ 49.841351] RSP: 0018:ffff88801b0bfbc0 EFLAGS: 00010286 [ 49.842305] RAX: 0000000000000000 RBX: ffffed1003617f78 RCX: ffffffff813a4050 [ 49.843654] RDX: ffff8880184b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.844958] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003617f2f [ 49.846257] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.847572] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b0bfdf8 [ 49.848882] FS: 00007f4676165900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.850360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.851455] CR2: 00007f4676657580 CR3: 000000000d4d5000 CR4: 0000000000350ef0 [ 49.852765] Call Trace: [ 49.853236] [ 49.853694] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.854629] ? __create_object+0x59/0x80 [ 49.855421] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.856408] __vmalloc_noprof+0x59/0x60 [ 49.857134] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.858027] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.858990] bpf_prog_alloc+0x39/0x200 [ 49.859749] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.860721] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.861669] do_seccomp+0x349/0x25e0 [ 49.862421] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.863380] ? __pfx_do_seccomp+0x10/0x10 [ 49.864169] ? find_held_lock+0x2b/0x80 [ 49.864970] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.865976] ? static_key_count+0x60/0x80 [ 49.866832] prctl_set_seccomp+0x4e/0x70 [ 49.867648] __do_sys_prctl+0xe6c/0x1d70 [ 49.868472] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.869378] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.870400] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.871437] ? irqentry_exit+0xf3/0x650 [ 49.872195] do_syscall_64+0xbf/0x430 [ 49.872972] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.873981] RIP: 0033:0x7f46766575cd [ 49.874737] 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 [ 49.878100] RSP: 002b:00007fff16434890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.879593] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f46766575cd [ 49.880960] RDX: 000055810b8cde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.882332] RBP: 00007fff164348f0 R08: 0000000000000000 R09: 00007fff16433f90 [ 49.883696] R10: 0000000000000000 R11: 0000000000000246 R12: 00005581421a52b0 [ 49.885064] R13: 00007fff16434d20 R14: 00005581421a7d20 R15: 00005581421b98d0 [ 49.886448] [ 49.886908] irq event stamp: 1731 [ 49.887599] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 49.889225] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 49.890852] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 49.892171] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 49.893173] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:9447' (ECDSA) to the list of known hosts. 2025/11/18 06:47:11 fuzzer started 2025/11/18 06:47:11 dialing manager at localhost:37895 2025/11/18 06:47:11 checking machine... 2025/11/18 06:47:11 checking revisions... [ 50.789651] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:47:11 testing simple program... [ 50.881528] cgroup: Unknown subsys name 'net' [ 50.942717] cgroup: Unknown subsys name 'cpuset' [ 50.961767] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:47:10 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888015cffda8 RCX=ffff888015cff64c RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff8880184b1fbc RBP=ffff8880184b1bc0 RSP=ffff888015cff658 R8 =0000000000000001 R9 =ffff888015cff738 R10=000000000003c9ed R11=000000000002308b R12=ffff888015cff701 R13=ffff888015cff740 R14=ffff888015cffd78 R15=ffff888015cff6f8 RIP=ffffffff815d29c0 RFL=00000213 [----A-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 00007f211701b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2116ffa020 CR3=0000000020850000 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=00005644480cbd60 RCX=0000000000000000 RDX=0000000000000200 RSI=0000000000000003 RDI=00007ffa16c84b5f RBP=00007fffcb77fb80 RSP=00007fffcb77fa08 R8 =0000000000000005 R9 =ffffffffffffff01 R10=0000000000000002 R11=00005644480cc358 R12=00000000ffffffff R13=0000000000000002 R14=00005644480d24a0 R15=0000000000000002 RIP=00007ffa16899b90 RFL=00000202 [-------] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007ffa16091900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005574e2ca8000 CR3=000000000d547000 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=006c616e72756f6a2e6d65747379732f XMM01=ffffffffffffff00ffffffffffffff00 XMM02=00000000000000410000000000000038 XMM03=0000000000656369767265732e687373 XMM04=de3f4a4c5bdbb02b00000000000ae988 XMM05=9292ed33c0d80f6c0000000000320308 XMM06=5b75c91c80445342000000000031ec40 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000