[ 46.062161] ------------[ cut here ]------------ [ 46.063084] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.065150] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.066656] Modules linked in: [ 46.067242] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.069239] Tainted: [W]=WARN [ 46.069826] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.071282] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.072200] 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 [ 46.075390] RSP: 0018:ffff88800c7cfbc0 EFLAGS: 00010286 [ 46.076353] RAX: 0000000000000000 RBX: ffffed10018f9f78 RCX: ffffffff813a4050 [ 46.077628] RDX: ffff8880187b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.078904] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10018f9f2f [ 46.080187] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.081464] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800c7cfdf8 [ 46.082746] FS: 00007f10883c8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.084186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.085244] CR2: 00007ffe4b408ef8 CR3: 000000000e53d000 CR4: 0000000000350ef0 [ 46.086528] Call Trace: [ 46.086992] [ 46.087399] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.088293] ? __create_object+0x59/0x80 [ 46.089081] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.090055] __vmalloc_noprof+0x59/0x60 [ 46.090800] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.091682] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.092628] bpf_prog_alloc+0x39/0x200 [ 46.093325] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.094262] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.095170] do_seccomp+0x349/0x25e0 [ 46.095906] ? find_held_lock+0x2b/0x80 [ 46.096655] ? do_prlimit+0x310/0x610 [ 46.097364] ? __pfx_do_seccomp+0x10/0x10 [ 46.098152] ? do_raw_spin_unlock+0x53/0x220 [ 46.099156] ? _raw_spin_unlock+0x1e/0x40 [ 46.099948] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.100929] ? static_key_count+0x60/0x80 [ 46.101755] prctl_set_seccomp+0x4e/0x70 [ 46.102545] __do_sys_prctl+0xe6c/0x1d70 [ 46.103282] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.104171] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.105148] ? irqentry_exit+0xf3/0x650 [ 46.105906] do_syscall_64+0xbf/0x430 [ 46.106636] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.107590] RIP: 0033:0x7f10888ba5cd [ 46.108267] 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 [ 46.111447] RSP: 002b:00007ffe4b407330 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.112824] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f10888ba5cd [ 46.114085] RDX: 00005622980cbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.115369] RBP: 00007ffe4b407390 R08: 0000000000000000 R09: 00007ffe4b406a30 [ 46.116673] R10: 0000000000000000 R11: 0000000000000246 R12: 00005622cbc42ad0 [ 46.117952] R13: 00007ffe4b4077c0 R14: 00005622cbc43bc0 R15: 00005622cbc54780 [ 46.119263] [ 46.119721] irq event stamp: 1837 [ 46.120339] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 46.121866] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 46.123460] softirqs last enabled at (1824): [] handle_softirqs+0x50c/0x770 [ 46.125090] softirqs last disabled at (1819): [] __irq_exit_rcu+0xc4/0x100 [ 46.126587] ---[ end trace 0000000000000000 ]--- [ 49.386269] ------------[ cut here ]------------ [ 49.387254] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.389501] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.391060] Modules linked in: [ 49.391733] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.393850] Tainted: [W]=WARN [ 49.394482] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.396048] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.397018] 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 [ 49.400394] RSP: 0018:ffff88801c917bc0 EFLAGS: 00010286 [ 49.401464] RAX: 0000000000000000 RBX: ffffed1003922f78 RCX: ffffffff813a4050 [ 49.402823] RDX: ffff8880162a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.404188] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003922f2f [ 49.405549] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.406905] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c917df8 [ 49.408280] FS: 00007f7871583900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.409807] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.410927] CR2: 00007f7871a75580 CR3: 000000001f719000 CR4: 0000000000350ef0 [ 49.412300] Call Trace: [ 49.412838] [ 49.413276] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.414227] ? __create_object+0x59/0x80 [ 49.415053] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.416112] __vmalloc_noprof+0x59/0x60 [ 49.416923] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.417848] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.418850] bpf_prog_alloc+0x39/0x200 [ 49.419637] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.420652] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.421617] do_seccomp+0x349/0x25e0 [ 49.422336] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.423300] ? __pfx_do_seccomp+0x10/0x10 [ 49.424165] ? find_held_lock+0x2b/0x80 [ 49.424980] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.426015] ? static_key_count+0x60/0x80 [ 49.426909] prctl_set_seccomp+0x4e/0x70 [ 49.427744] __do_sys_prctl+0xe6c/0x1d70 [ 49.428594] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.429512] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.430557] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.431598] ? irqentry_exit+0xf3/0x650 [ 49.432390] do_syscall_64+0xbf/0x430 [ 49.433187] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.434210] RIP: 0033:0x7f7871a755cd [ 49.434959] 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 [ 49.438353] RSP: 002b:00007ffcb90c6210 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.439814] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7871a755cd [ 49.441196] RDX: 000055d4110ace00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.442579] RBP: 00007ffcb90c6270 R08: 0000000000000000 R09: 00007ffcb90c5910 [ 49.443974] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d425c0dad0 [ 49.445350] R13: 00007ffcb90c66a0 R14: 000055d425c0ebc0 R15: 000055d425c1f780 [ 49.446735] [ 49.447193] irq event stamp: 1785 [ 49.447898] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 49.449531] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 49.451168] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 49.452720] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 49.454125] ---[ end trace 0000000000000000 ]--- [ 50.256519] ------------[ cut here ]------------ [ 50.257245] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.259468] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.260815] Modules linked in: [ 50.261303] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.262940] Tainted: [W]=WARN [ 50.263397] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.264620] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.265340] 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 [ 50.267967] RSP: 0018:ffff88800a9afbc0 EFLAGS: 00010286 [ 50.268771] RAX: 0000000000000000 RBX: ffffed1001535f78 RCX: ffffffff813a4050 [ 50.269826] RDX: ffff88801458d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.270882] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001535f2f [ 50.271938] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.273008] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a9afdf8 [ 50.274066] FS: 00007faa787b6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.275249] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.276137] CR2: 00007faa78ca8580 CR3: 000000000dfdf000 CR4: 0000000000350ef0 [ 50.277194] Call Trace: [ 50.277604] [ 50.277949] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.278686] ? __create_object+0x59/0x80 [ 50.279298] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.280108] __vmalloc_noprof+0x59/0x60 [ 50.280730] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.281413] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.282188] bpf_prog_alloc+0x39/0x200 [ 50.282796] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.283557] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.284282] do_seccomp+0x349/0x25e0 [ 50.284879] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.285617] ? __pfx_do_seccomp+0x10/0x10 [ 50.286237] ? find_held_lock+0x2b/0x80 [ 50.286868] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.287668] ? static_key_count+0x60/0x80 [ 50.288305] prctl_set_seccomp+0x4e/0x70 [ 50.288948] __do_sys_prctl+0xe6c/0x1d70 [ 50.289594] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.290266] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.291070] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.291884] ? irqentry_exit+0xf3/0x650 [ 50.292517] do_syscall_64+0xbf/0x430 [ 50.293102] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.293876] RIP: 0033:0x7faa78ca85cd [ 50.294418] 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 [ 50.297079] RSP: 002b:00007ffd192c2e70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.298199] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa78ca85cd [ 50.299253] RDX: 0000556786debe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.300325] RBP: 00007ffd192c2ed0 R08: 0000000000000000 R09: 00007ffd192c2570 [ 50.301374] R10: 0000000000000000 R11: 0000000000000246 R12: 00005567b0751ad0 [ 50.302444] R13: 00007ffd192c3300 R14: 00005567b0752bc0 R15: 00005567b0763780 [ 50.303516] [ 50.303879] irq event stamp: 1715 [ 50.304376] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 50.305633] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 50.306876] softirqs last enabled at (1304): [] handle_softirqs+0x50c/0x770 [ 50.308154] softirqs last disabled at (1299): [] __irq_exit_rcu+0xc4/0x100 [ 50.309402] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59157' (ECDSA) to the list of known hosts. 2025/11/18 00:10:32 fuzzer started 2025/11/18 00:10:32 dialing manager at localhost:37895 2025/11/18 00:10:32 checking machine... 2025/11/18 00:10:32 checking revisions... [ 51.192691] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:10:32 testing simple program... [ 51.286483] cgroup: Unknown subsys name 'net' [ 51.356164] cgroup: Unknown subsys name 'cpuset' [ 51.371860] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:10:31 Registers: info registers vcpu 0 RAX=00000001000000fb RBX=ffff88806cf201b4 RCX=0000000000000830 RDX=0000000000000001 RSI=00000000000000fb RDI=ffffffff85a8dc88 RBP=0000000000000001 RSP=ffff88806ce08c70 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000000000001 R11=0000000000000001 R12=1ffff1100d9c1194 R13=1ffff110012c2601 R14=ffff88806cf383c0 R15=0000000000000000 RIP=ffffffff813409ed RFL=00000012 [----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 00007f7871583900 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=00007ffcb90c0000 CR3=000000001f689000 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=00000000000266f7 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd3cc84e018 CR3=000000000dc94000 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=3a2f17ea4d766f8ee64308c9092d81b4 XMM02=2c67c8bc2e329bc30000000000303cb8 XMM03=fb795ef6d65770560000000000310440 XMM04=8c628e274085666300000000000ae988 XMM05=090f1556b20111b30000000000320488 XMM06=5b75c91c804453420000000000320310 XMM07=e042d86d42eb936e00000000003106c0 XMM08=f60a4bf17cad592f0000000000303d18 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000