[ 45.762391] ------------[ cut here ]------------ [ 45.763336] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.765800] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.767610] Modules linked in: [ 45.768326] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.770612] Tainted: [W]=WARN [ 45.771307] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.773092] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.774236] 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 [ 45.778133] RSP: 0018:ffff88801a5bfbc0 EFLAGS: 00010286 [ 45.779381] RAX: 0000000000000000 RBX: ffffed10034b7f78 RCX: ffffffff813a4050 [ 45.780719] RDX: ffff88800f8e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.781992] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034b7f2f [ 45.783264] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.784556] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a5bfdf8 [ 45.785836] FS: 00007f608e44b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.787264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.788343] CR2: 00007ffe28fd4ef7 CR3: 000000000d90a000 CR4: 0000000000350ef0 [ 45.789622] Call Trace: [ 45.790124] [ 45.790537] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.791423] ? __create_object+0x59/0x80 [ 45.792215] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.793172] __vmalloc_noprof+0x59/0x60 [ 45.793936] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.794751] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.795682] bpf_prog_alloc+0x39/0x200 [ 45.796425] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.797352] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.798267] do_seccomp+0x349/0x25e0 [ 45.798981] ? find_held_lock+0x2b/0x80 [ 45.799701] ? do_prlimit+0x310/0x610 [ 45.800447] ? __pfx_do_seccomp+0x10/0x10 [ 45.801228] ? do_raw_spin_unlock+0x53/0x220 [ 45.802054] ? _raw_spin_unlock+0x1e/0x40 [ 45.802829] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.803748] ? static_key_count+0x60/0x80 [ 45.804549] prctl_set_seccomp+0x4e/0x70 [ 45.805317] __do_sys_prctl+0xe6c/0x1d70 [ 45.806100] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.806974] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.807954] ? irqentry_exit+0xf3/0x650 [ 45.808671] do_syscall_64+0xbf/0x430 [ 45.809405] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.810344] RIP: 0033:0x7f608e93d5cd [ 45.811053] 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 [ 45.814194] RSP: 002b:00007ffe28fd34c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.815544] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f608e93d5cd [ 45.816831] RDX: 000055efc98ade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.818109] RBP: 00007ffe28fd3520 R08: 0000000000000000 R09: 00007ffe28fd2bc0 [ 45.819384] R10: 0000000000000000 R11: 0000000000000246 R12: 000055efda77dad0 [ 45.820689] R13: 00007ffe28fd3950 R14: 000055efda77ebc0 R15: 000055efda78f780 [ 45.821987] [ 45.822405] irq event stamp: 1763 [ 45.823047] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 45.824559] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 45.826063] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 45.827596] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 45.829085] ---[ end trace 0000000000000000 ]--- [ 49.097476] ------------[ cut here ]------------ [ 49.098028] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.099146] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.099965] Modules linked in: [ 49.100296] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.101406] Tainted: [W]=WARN [ 49.101713] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.102535] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.103054] 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 [ 49.104833] RSP: 0018:ffff888017787bc0 EFLAGS: 00010286 [ 49.105349] RAX: 0000000000000000 RBX: ffffed1002ef0f78 RCX: ffffffff813a4050 [ 49.106057] RDX: ffff88801a5c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.106745] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef0f2f [ 49.107457] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.108164] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017787df8 [ 49.108872] FS: 00007f2e40a53900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.109645] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.110241] CR2: 00007f2e40f45580 CR3: 000000000b6f1000 CR4: 0000000000350ef0 [ 49.110959] Call Trace: [ 49.111217] [ 49.111444] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.111947] ? __create_object+0x59/0x80 [ 49.112354] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.112890] __vmalloc_noprof+0x59/0x60 [ 49.113286] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.113741] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.114261] bpf_prog_alloc+0x39/0x200 [ 49.114646] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.115168] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.115667] do_seccomp+0x349/0x25e0 [ 49.116067] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.116545] ? __pfx_do_seccomp+0x10/0x10 [ 49.116983] ? find_held_lock+0x2b/0x80 [ 49.117382] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.117916] ? static_key_count+0x60/0x80 [ 49.118331] prctl_set_seccomp+0x4e/0x70 [ 49.118728] __do_sys_prctl+0xe6c/0x1d70 [ 49.119160] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.119602] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.120137] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.120653] ? irqentry_exit+0xf3/0x650 [ 49.121083] do_syscall_64+0xbf/0x430 [ 49.121470] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.121992] RIP: 0033:0x7f2e40f455cd [ 49.122354] 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 [ 49.124102] RSP: 002b:00007ffd740343c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.124852] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2e40f455cd [ 49.125542] RDX: 00005621b3800e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.126243] RBP: 00007ffd74034420 R08: 0000000000000000 R09: 00007ffd74033ac0 [ 49.126950] R10: 0000000000000000 R11: 0000000000000246 R12: 00005621dc961ad0 [ 49.127639] R13: 00007ffd74034850 R14: 00005621dc962bc0 R15: 00005621dc973780 [ 49.128352] [ 49.128594] irq event stamp: 1717 [ 49.128952] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 49.129789] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 49.130601] softirqs last enabled at (1292): [] handle_softirqs+0x50c/0x770 [ 49.131437] softirqs last disabled at (1283): [] __irq_exit_rcu+0xc4/0x100 [ 49.132267] ---[ end trace 0000000000000000 ]--- [ 49.817520] ------------[ cut here ]------------ [ 49.818463] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.820491] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.821964] Modules linked in: [ 49.822566] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.824599] Tainted: [W]=WARN [ 49.825200] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.826710] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.828011] 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 [ 49.831227] RSP: 0018:ffff888017dcfbc0 EFLAGS: 00010286 [ 49.832232] RAX: 0000000000000000 RBX: ffffed1002fb9f78 RCX: ffffffff813a4050 [ 49.833538] RDX: ffff888018ff3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.834803] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fb9f2f [ 49.836081] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.837343] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017dcfdf8 [ 49.838622] FS: 00007fa4d9d17900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.840093] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.841171] CR2: 00007ffd264a8ef7 CR3: 000000000e323000 CR4: 0000000000350ef0 [ 49.842470] Call Trace: [ 49.842969] [ 49.843383] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.844294] ? __create_object+0x59/0x80 [ 49.845071] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.846036] __vmalloc_noprof+0x59/0x60 [ 49.846739] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.847600] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.848537] bpf_prog_alloc+0x39/0x200 [ 49.849282] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.850229] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.851141] do_seccomp+0x349/0x25e0 [ 49.851870] ? find_held_lock+0x2b/0x80 [ 49.852611] ? do_prlimit+0x310/0x610 [ 49.853363] ? __pfx_do_seccomp+0x10/0x10 [ 49.854162] ? do_raw_spin_unlock+0x53/0x220 [ 49.855008] ? _raw_spin_unlock+0x1e/0x40 [ 49.855810] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.856735] ? static_key_count+0x60/0x80 [ 49.857538] prctl_set_seccomp+0x4e/0x70 [ 49.858321] __do_sys_prctl+0xe6c/0x1d70 [ 49.859097] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.859979] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.860941] ? irqentry_exit+0xf3/0x650 [ 49.861664] do_syscall_64+0xbf/0x430 [ 49.862398] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.863339] RIP: 0033:0x7fa4da2095cd [ 49.864082] 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 [ 49.867217] RSP: 002b:00007ffd264a6550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.868624] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa4da2095cd [ 49.869934] RDX: 0000556c306cae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.871206] RBP: 00007ffd264a65b0 R08: 0000000000000000 R09: 00007ffd264a5c50 [ 49.872471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556c4642dad0 [ 49.873753] R13: 00007ffd264a69e0 R14: 0000556c4642ebc0 R15: 0000556c4643f780 [ 49.875059] [ 49.875482] irq event stamp: 1791 [ 49.876142] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 49.877676] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 49.879196] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 49.880673] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 49.881927] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28047' (ECDSA) to the list of known hosts. 2025/11/19 01:47:18 fuzzer started 2025/11/19 01:47:18 dialing manager at localhost:34383 2025/11/19 01:47:18 checking machine... 2025/11/19 01:47:18 checking revisions... [ 50.739880] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:47:18 testing simple program... [ 50.823126] cgroup: Unknown subsys name 'net' [ 50.887542] cgroup: Unknown subsys name 'cpuset' [ 50.903851] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:47:17 Registers: info registers vcpu 0 RAX=00000000e889bcca RBX=0000000008574ac2 RCX=00000000ba6b28c8 RDX=000000000000000c RSI=ffff8880096279a4 RDI=0000000000000015 RBP=0000000000000001 RSP=ffff888009627930 R8 =0000000065306562 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000054b R12=0000000000000000 R13=0000000000000000 R14=ffff888009627998 R15=000000000000000c RIP=ffffffff82642b4b RFL=00000293 [--S-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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd7402e000 CR3=000000000c263000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=00007ffff2a32928 RCX=ffff888016c5f8bc RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff8880072f83fc RBP=ffff888016c58000 RSP=ffff888016c5f8f8 R8 =ffffffff869d8196 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=0000000000000001 R13=ffff888016c5f9b0 R14=ffff888016c5ff58 R15=ffff888016c5f968 RIP=ffffffff8135e7ac RFL=00000293 [--S-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 00007f9f0c916900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbdd51e8000 CR3=000000000b67d000 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