[ 39.066853] ------------[ cut here ]------------ [ 39.067819] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.069859] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.071346] Modules linked in: [ 39.071929] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.073971] Tainted: [W]=WARN [ 39.074576] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.076083] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.077010] 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 [ 39.080162] RSP: 0018:ffff88801ab6fbc0 EFLAGS: 00010286 [ 39.081133] RAX: 0000000000000000 RBX: ffffed100356df78 RCX: ffffffff813a4050 [ 39.082410] RDX: ffff88801aa40000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.083716] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100356df2f [ 39.084977] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.086247] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ab6fdf8 [ 39.087551] FS: 00007f4411e3f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.088982] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.090037] CR2: 00007fff1f511ef7 CR3: 000000000e228000 CR4: 0000000000350ef0 [ 39.091346] Call Trace: [ 39.091814] [ 39.092272] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.093114] ? __create_object+0x59/0x80 [ 39.093889] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.094890] __vmalloc_noprof+0x59/0x60 [ 39.095671] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.096533] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.097468] bpf_prog_alloc+0x39/0x200 [ 39.098156] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.099125] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.100029] do_seccomp+0x349/0x25e0 [ 39.100743] ? find_held_lock+0x2b/0x80 [ 39.101487] ? do_prlimit+0x310/0x610 [ 39.102226] ? __pfx_do_seccomp+0x10/0x10 [ 39.102990] ? do_raw_spin_unlock+0x53/0x220 [ 39.103822] ? _raw_spin_unlock+0x1e/0x40 [ 39.104587] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.105541] ? static_key_count+0x60/0x80 [ 39.106360] prctl_set_seccomp+0x4e/0x70 [ 39.107114] __do_sys_prctl+0xe6c/0x1d70 [ 39.107897] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.108741] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.109709] ? irqentry_exit+0xf3/0x650 [ 39.110475] do_syscall_64+0xbf/0x430 [ 39.111256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.112152] RIP: 0033:0x7f44123315cd [ 39.112848] 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 [ 39.116030] RSP: 002b:00007fff1f50fc70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.117386] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f44123315cd [ 39.118664] RDX: 0000564c8d2b9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.119983] RBP: 00007fff1f50fcd0 R08: 0000000000000000 R09: 00007fff1f50f370 [ 39.121251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564c9e4c4ad0 [ 39.122524] R13: 00007fff1f510100 R14: 0000564c9e4c5bc0 R15: 0000564c9e4d6780 [ 39.123840] [ 39.124306] irq event stamp: 1847 [ 39.124900] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 39.126400] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 39.127935] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 39.129467] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 39.131002] ---[ end trace 0000000000000000 ]--- [ 42.432396] ------------[ cut here ]------------ [ 42.433335] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.435325] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.436783] Modules linked in: [ 42.437636] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.440102] Tainted: [W]=WARN [ 42.440716] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.442170] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.443086] 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 [ 42.446208] RSP: 0018:ffff88800c24fbc0 EFLAGS: 00010286 [ 42.447141] RAX: 0000000000000000 RBX: ffffed1001849f78 RCX: ffffffff813a4050 [ 42.448408] RDX: ffff888017aeb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.449668] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001849f2f [ 42.450957] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.452240] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800c24fdf8 [ 42.453511] FS: 00007fef77f72900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.454934] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.455981] CR2: 00007fef78464580 CR3: 000000001f4fd000 CR4: 0000000000350ef0 [ 42.457263] Call Trace: [ 42.457730] [ 42.458133] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.459030] ? __create_object+0x59/0x80 [ 42.459828] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.460797] __vmalloc_noprof+0x59/0x60 [ 42.461548] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.462427] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.463383] bpf_prog_alloc+0x39/0x200 [ 42.464080] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.465014] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.465928] do_seccomp+0x349/0x25e0 [ 42.466656] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.467596] ? __pfx_do_seccomp+0x10/0x10 [ 42.468404] ? find_held_lock+0x2b/0x80 [ 42.469125] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.470092] ? static_key_count+0x60/0x80 [ 42.470909] prctl_set_seccomp+0x4e/0x70 [ 42.471700] __do_sys_prctl+0xe6c/0x1d70 [ 42.472498] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.473361] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.474322] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.475318] ? irqentry_exit+0xf3/0x650 [ 42.476045] do_syscall_64+0xbf/0x430 [ 42.476790] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.477754] RIP: 0033:0x7fef784645cd [ 42.478463] 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 [ 42.481675] RSP: 002b:00007ffc7f5012d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.483079] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fef784645cd [ 42.484377] RDX: 0000564adfb4ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.485675] RBP: 00007ffc7f501330 R08: 0000000000000000 R09: 00007ffc7f5009d0 [ 42.486979] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564aefef4ad0 [ 42.488284] R13: 00007ffc7f501760 R14: 0000564aefef5bc0 R15: 0000564aeff06780 [ 42.489598] [ 42.490025] irq event stamp: 1901 [ 42.490680] hardirqs last enabled at (1911): [] __up_console_sem+0x78/0x80 [ 42.492067] hardirqs last disabled at (1920): [] __up_console_sem+0x5d/0x80 [ 42.493353] softirqs last enabled at (1880): [] handle_softirqs+0x50c/0x770 [ 42.494663] softirqs last disabled at (1875): [] __irq_exit_rcu+0xc4/0x100 [ 42.495969] ---[ end trace 0000000000000000 ]--- [ 43.350354] ------------[ cut here ]------------ [ 43.351295] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.353305] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.354727] Modules linked in: [ 43.355357] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.357302] Tainted: [W]=WARN [ 43.357845] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.359285] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.360136] 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 [ 43.363248] RSP: 0018:ffff888017297bc0 EFLAGS: 00010286 [ 43.364163] RAX: 0000000000000000 RBX: ffffed1002e52f78 RCX: ffffffff813a4050 [ 43.365461] RDX: ffff8880173f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.366720] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e52f2f [ 43.368010] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.369302] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017297df8 [ 43.370583] FS: 00007fc2eb39b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.372025] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.373086] CR2: 00007fff53c4eef7 CR3: 000000000cfe0000 CR4: 0000000000350ef0 [ 43.374375] Call Trace: [ 43.374848] [ 43.375300] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.376163] ? __create_object+0x59/0x80 [ 43.376951] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.377922] __vmalloc_noprof+0x59/0x60 [ 43.378682] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.379602] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.380543] bpf_prog_alloc+0x39/0x200 [ 43.381290] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.382174] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.383097] do_seccomp+0x349/0x25e0 [ 43.383804] ? find_held_lock+0x2b/0x80 [ 43.384560] ? do_prlimit+0x310/0x610 [ 43.385302] ? __pfx_do_seccomp+0x10/0x10 [ 43.386047] ? do_raw_spin_unlock+0x53/0x220 [ 43.386890] ? _raw_spin_unlock+0x1e/0x40 [ 43.387691] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.388648] ? static_key_count+0x60/0x80 [ 43.389456] prctl_set_seccomp+0x4e/0x70 [ 43.390230] __do_sys_prctl+0xe6c/0x1d70 [ 43.390986] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.391850] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.392822] ? irqentry_exit+0xf3/0x650 [ 43.393594] do_syscall_64+0xbf/0x430 [ 43.394352] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.395317] RIP: 0033:0x7fc2eb88d5cd [ 43.395980] 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 [ 43.399144] RSP: 002b:00007fff53c4c930 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.400524] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc2eb88d5cd [ 43.401801] RDX: 00005630306e2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.403094] RBP: 00007fff53c4c990 R08: 0000000000000000 R09: 00007fff53c4c030 [ 43.404376] R10: 0000000000000000 R11: 0000000000000246 R12: 000056303ab38b10 [ 43.405648] R13: 00007fff53c4cdc0 R14: 000056303ab392b0 R15: 000056303ab4d6f0 [ 43.406963] [ 43.407419] irq event stamp: 1771 [ 43.408036] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 43.409541] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 43.411090] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 43.412630] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 43.414146] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44173' (ECDSA) to the list of known hosts. 2025/11/18 14:57:20 fuzzer started 2025/11/18 14:57:21 dialing manager at localhost:34383 2025/11/18 14:57:21 checking machine... 2025/11/18 14:57:21 checking revisions... [ 44.307280] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:57:21 testing simple program... [ 44.404466] cgroup: Unknown subsys name 'net' [ 44.473920] cgroup: Unknown subsys name 'cpuset' [ 44.490657] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:57:20 Registers: info registers vcpu 0 RAX=ffffffff81b2a295 RBX=ffffffff86725cf4 RCX=ffffffff81b2a2a3 RDX=0000000000000000 RSI=ffffffff86ab8442 RDI=ffffffff86725cc8 RBP=ffffffff86725cf8 RSP=ffff88806ce089c8 R8 =ffffffff86ab8442 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=ffffffff86725cf4 R13=ffffffff86725cc8 R14=000000000000000b R15=dffffc0000000000 RIP=ffffffff8135dadb RFL=00000212 [----A--] 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 00007fef77f72900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f76fdc74000 CR3=000000001f467000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001cad1 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f42fff806f8 CR3=000000000c604000 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=37353a343120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363136 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000