[ 45.931731] ------------[ cut here ]------------ [ 45.932660] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.934723] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.936216] Modules linked in: [ 45.936843] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.938774] Tainted: [W]=WARN [ 45.939328] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.940796] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.941685] 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 [ 45.944809] RSP: 0018:ffff8880179cfbc0 EFLAGS: 00010286 [ 45.945759] RAX: 0000000000000000 RBX: ffffed1002f39f78 RCX: ffffffff813a4050 [ 45.947036] RDX: ffff88800eeb5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.948337] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f39f2f [ 45.949622] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.950901] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880179cfdf8 [ 45.952167] FS: 00007f2162c35900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.953608] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.954660] CR2: 00007f2163127580 CR3: 000000000ba51000 CR4: 0000000000350ef0 [ 45.955971] Call Trace: [ 45.956426] [ 45.956860] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.957755] ? __create_object+0x59/0x80 [ 45.958482] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.959442] __vmalloc_noprof+0x59/0x60 [ 45.960191] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.961060] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.961991] bpf_prog_alloc+0x39/0x200 [ 45.962717] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.963659] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.964528] do_seccomp+0x349/0x25e0 [ 45.965247] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.966145] ? __pfx_do_seccomp+0x10/0x10 [ 45.966914] ? find_held_lock+0x2b/0x80 [ 45.967689] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.968656] ? static_key_count+0x60/0x80 [ 45.969402] prctl_set_seccomp+0x4e/0x70 [ 45.970170] __do_sys_prctl+0xe6c/0x1d70 [ 45.970954] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.971819] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.972781] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.973733] ? irqentry_exit+0xf3/0x650 [ 45.974462] do_syscall_64+0xbf/0x430 [ 45.975203] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.976166] RIP: 0033:0x7f21631275cd [ 45.976862] 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 [ 45.980081] RSP: 002b:00007ffdfd71ec80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.981463] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f21631275cd [ 45.982742] RDX: 000055bd169b2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.984041] RBP: 00007ffdfd71ece0 R08: 0000000000000000 R09: 00007ffdfd71e380 [ 45.985342] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bd566d12b0 [ 45.986650] R13: 00007ffdfd71f110 R14: 000055bd566d3d20 R15: 000055bd566e58d0 [ 45.987991] [ 45.988420] irq event stamp: 1725 [ 45.989079] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 45.990629] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 45.992168] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 45.993742] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 45.995269] ---[ end trace 0000000000000000 ]--- [ 49.448285] ------------[ cut here ]------------ [ 49.449101] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.450815] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.452083] Modules linked in: [ 49.452627] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.454510] Tainted: [W]=WARN [ 49.455087] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.456375] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.457178] 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 [ 49.459927] RSP: 0018:ffff8880188cfbc0 EFLAGS: 00010286 [ 49.460771] RAX: 0000000000000000 RBX: ffffed1003119f78 RCX: ffffffff813a4050 [ 49.461858] RDX: ffff8880173a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.462954] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003119f2f [ 49.464070] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.465168] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880188cfdf8 [ 49.466270] FS: 00007f1e3138d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.467502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.468421] CR2: 00007ffc6393aef7 CR3: 000000001f924000 CR4: 0000000000350ef0 [ 49.469529] Call Trace: [ 49.469955] [ 49.470306] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.471084] ? __create_object+0x59/0x80 [ 49.471786] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.472651] __vmalloc_noprof+0x59/0x60 [ 49.473263] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.474020] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.474822] bpf_prog_alloc+0x39/0x200 [ 49.475429] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.476237] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.477002] do_seccomp+0x349/0x25e0 [ 49.477621] ? find_held_lock+0x2b/0x80 [ 49.478229] ? do_prlimit+0x310/0x610 [ 49.478870] ? __pfx_do_seccomp+0x10/0x10 [ 49.479504] ? do_raw_spin_unlock+0x53/0x220 [ 49.480254] ? _raw_spin_unlock+0x1e/0x40 [ 49.480925] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.481750] ? static_key_count+0x60/0x80 [ 49.482397] prctl_set_seccomp+0x4e/0x70 [ 49.483081] __do_sys_prctl+0xe6c/0x1d70 [ 49.483774] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.484478] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.485320] ? irqentry_exit+0xf3/0x650 [ 49.485967] do_syscall_64+0xbf/0x430 [ 49.486570] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.487385] RIP: 0033:0x7f1e3187f5cd [ 49.488009] 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 [ 49.490679] RSP: 002b:00007ffc63938d00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.491861] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1e3187f5cd [ 49.492950] RDX: 0000557a8ccd9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.494056] RBP: 00007ffc63938d60 R08: 0000000000000000 R09: 00007ffc63938400 [ 49.495149] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557abcc6ebf0 [ 49.496260] R13: 00007ffc63939190 R14: 0000557abcc78380 R15: 0000557abcc83460 [ 49.497352] [ 49.497756] irq event stamp: 1763 [ 49.498275] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 49.499560] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 49.500877] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 49.502194] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 49.503493] ---[ end trace 0000000000000000 ]--- [ 50.280929] ------------[ cut here ]------------ [ 50.281832] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.283865] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.285396] Modules linked in: [ 50.286053] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.288037] Tainted: [W]=WARN [ 50.288643] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.290096] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.291001] 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 [ 50.294133] RSP: 0018:ffff88801a7d7bc0 EFLAGS: 00010286 [ 50.295103] RAX: 0000000000000000 RBX: ffffed10034faf78 RCX: ffffffff813a4050 [ 50.296377] RDX: ffff8880168c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.297651] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034faf2f [ 50.298915] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.300203] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a7d7df8 [ 50.301479] FS: 00007f87f1b1e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.302904] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.303976] CR2: 00007ffd6e421ef7 CR3: 000000001f3d0000 CR4: 0000000000350ef0 [ 50.305250] Call Trace: [ 50.305753] [ 50.306160] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.307059] ? __create_object+0x59/0x80 [ 50.307846] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.308803] __vmalloc_noprof+0x59/0x60 [ 50.309501] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.310370] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.311301] bpf_prog_alloc+0x39/0x200 [ 50.312042] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.312966] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.313861] do_seccomp+0x349/0x25e0 [ 50.314527] ? find_held_lock+0x2b/0x80 [ 50.315282] ? do_prlimit+0x310/0x610 [ 50.316027] ? __pfx_do_seccomp+0x10/0x10 [ 50.316800] ? do_raw_spin_unlock+0x53/0x220 [ 50.317704] ? _raw_spin_unlock+0x1e/0x40 [ 50.318732] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.319682] ? static_key_count+0x60/0x80 [ 50.320460] prctl_set_seccomp+0x4e/0x70 [ 50.321216] __do_sys_prctl+0xe6c/0x1d70 [ 50.321975] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.322819] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.323994] ? irqentry_exit+0xf3/0x650 [ 50.325003] do_syscall_64+0xbf/0x430 [ 50.325888] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.326830] RIP: 0033:0x7f87f20105cd [ 50.327491] 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 [ 50.330649] RSP: 002b:00007ffd6e41fb90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.332016] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f87f20105cd [ 50.333315] RDX: 00005648caf37e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.334619] RBP: 00007ffd6e41fbf0 R08: 0000000000000000 R09: 00007ffd6e41f290 [ 50.335930] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564908d20ad0 [ 50.337194] R13: 00007ffd6e420020 R14: 0000564908d21bc0 R15: 0000564908d32780 [ 50.338495] [ 50.338958] irq event stamp: 1787 [ 50.339564] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 50.341107] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 50.342620] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 50.344177] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 50.345690] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59207' (ECDSA) to the list of known hosts. 2025/11/18 04:45:24 fuzzer started 2025/11/18 04:45:24 dialing manager at localhost:37895 2025/11/18 04:45:24 checking machine... 2025/11/18 04:45:24 checking revisions... [ 51.246366] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:45:24 testing simple program... [ 51.335004] cgroup: Unknown subsys name 'net' [ 51.398852] cgroup: Unknown subsys name 'cpuset' [ 51.411511] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:45:23 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08988 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7d20 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce08a70 RIP=ffffffff81529257 RFL=00000247 [---Z-PC] 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 00007f1e3138d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc63932000 CR3=000000000d20e000 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=0000000000021d27 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=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 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6b97778000 CR3=000000000d2de000 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=f7db90a134d70c84b344fc519672c796 XMM02=ec2efd57dc4c00df0000000000302a98 XMM03=75ec641ae55b34bb0000000000302b68 XMM04=fd403654049b9dca00000000000ae988 XMM05=090f1556b20111b3000000000031f058 XMM06=5b75c91c80445342000000000031eee0 XMM07=e042d86d42eb936e000000000030f400 XMM08=75ec641ae55b34bb0000000000302b68 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000