[ 46.786351] ------------[ cut here ]------------ [ 46.787282] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.789313] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/231 [ 46.790754] Modules linked in: [ 46.791375] CPU: 0 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.793409] Tainted: [W]=WARN [ 46.794013] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.795480] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.796383] 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 [ 46.799552] RSP: 0018:ffff88801be57bc0 EFLAGS: 00010286 [ 46.800535] RAX: 0000000000000000 RBX: ffffed10037caf78 RCX: ffffffff813a4050 [ 46.801817] RDX: ffff888018729bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.803132] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037caf2f [ 46.804420] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.805714] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801be57df8 [ 46.807067] FS: 00007fd733626900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.808579] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.809670] CR2: 00007fd733b18580 CR3: 000000000c4f2000 CR4: 0000000000350ef0 [ 46.810997] Call Trace: [ 46.811476] [ 46.811945] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.812813] ? __create_object+0x59/0x80 [ 46.813625] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.814625] __vmalloc_noprof+0x59/0x60 [ 46.815396] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.816269] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.817227] bpf_prog_alloc+0x39/0x200 [ 46.817980] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.818923] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.819794] do_seccomp+0x349/0x25e0 [ 46.820533] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.821463] ? __pfx_do_seccomp+0x10/0x10 [ 46.822256] ? find_held_lock+0x2b/0x80 [ 46.823025] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.824010] ? static_key_count+0x60/0x80 [ 46.824765] prctl_set_seccomp+0x4e/0x70 [ 46.825566] __do_sys_prctl+0xe6c/0x1d70 [ 46.826372] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.827243] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.828217] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.829205] ? irqentry_exit+0xf3/0x650 [ 46.829977] do_syscall_64+0xbf/0x430 [ 46.830677] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.831637] RIP: 0033:0x7fd733b185cd [ 46.832347] 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 [ 46.835523] RSP: 002b:00007ffc6ef4f0f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.836898] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd733b185cd [ 46.838216] RDX: 00005587e14bae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.839507] RBP: 00007ffc6ef4f150 R08: 0000000000000000 R09: 00007ffc6ef4e7f0 [ 46.840793] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558818ea8ad0 [ 46.842097] R13: 00007ffc6ef4f580 R14: 0000558818ea9bc0 R15: 0000558818eba780 [ 46.843393] [ 46.843819] irq event stamp: 1765 [ 46.844476] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 46.846025] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 46.847555] softirqs last enabled at (1630): [] handle_softirqs+0x50c/0x770 [ 46.849103] softirqs last disabled at (1625): [] __irq_exit_rcu+0xc4/0x100 [ 46.850666] ---[ end trace 0000000000000000 ]--- [ 49.628748] ------------[ cut here ]------------ [ 49.629672] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.631622] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/239 [ 49.633064] Modules linked in: [ 49.633887] CPU: 1 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.636423] Tainted: [W]=WARN [ 49.637386] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.639035] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.640005] 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 [ 49.643259] RSP: 0018:ffff8880164efbc0 EFLAGS: 00010286 [ 49.644239] RAX: 0000000000000000 RBX: ffffed1002c9df78 RCX: ffffffff813a4050 [ 49.645525] RDX: ffff8880154f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.646803] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c9df2f [ 49.648080] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.649372] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164efdf8 [ 49.650658] FS: 00007f93177bd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.652090] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.653148] CR2: 00007ffccb53aef8 CR3: 000000000e2bf000 CR4: 0000000000350ef0 [ 49.654430] Call Trace: [ 49.654937] [ 49.655342] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.656292] ? __create_object+0x59/0x80 [ 49.657169] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.658179] __vmalloc_noprof+0x59/0x60 [ 49.658940] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.659756] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.660682] bpf_prog_alloc+0x39/0x200 [ 49.661418] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.662343] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.663247] do_seccomp+0x349/0x25e0 [ 49.663958] ? find_held_lock+0x2b/0x80 [ 49.664672] ? do_prlimit+0x310/0x610 [ 49.665434] ? __pfx_do_seccomp+0x10/0x10 [ 49.666209] ? do_raw_spin_unlock+0x53/0x220 [ 49.667036] ? _raw_spin_unlock+0x1e/0x40 [ 49.667772] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.668723] ? static_key_count+0x60/0x80 [ 49.669528] prctl_set_seccomp+0x4e/0x70 [ 49.670299] __do_sys_prctl+0xe6c/0x1d70 [ 49.671067] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.671925] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.672890] ? irqentry_exit+0xf3/0x650 [ 49.673605] do_syscall_64+0xbf/0x430 [ 49.674331] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.675276] RIP: 0033:0x7f9317caf5cd [ 49.675977] 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 [ 49.679104] RSP: 002b:00007ffccb539960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.680445] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9317caf5cd [ 49.681711] RDX: 00005606b9630e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.682873] RBP: 00007ffccb5399c0 R08: 0000000000000000 R09: 00007ffccb539060 [ 49.683941] R10: 0000000000000000 R11: 0000000000000246 R12: 00005606ec790ad0 [ 49.685017] R13: 00007ffccb539df0 R14: 00005606ec791bc0 R15: 00005606ec7a2780 [ 49.686110] [ 49.686461] irq event stamp: 1813 [ 49.686995] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 49.688251] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 49.689507] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 49.690778] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 49.692040] ---[ end trace 0000000000000000 ]--- [ 50.352110] ------------[ cut here ]------------ [ 50.353091] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.355154] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 50.356671] Modules linked in: [ 50.357324] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.359305] Tainted: [W]=WARN [ 50.359897] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.361393] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.362295] 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 [ 50.365446] RSP: 0018:ffff888016c87bc0 EFLAGS: 00010286 [ 50.366414] RAX: 0000000000000000 RBX: ffffed1002d90f78 RCX: ffffffff813a4050 [ 50.367693] RDX: ffff888009f99bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.368955] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d90f2f [ 50.370239] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.371515] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c87df8 [ 50.372797] FS: 00007fd1b7c9f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.374254] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.375309] CR2: 00007ffcc0d53ef8 CR3: 000000000cb17000 CR4: 0000000000350ef0 [ 50.376599] Call Trace: [ 50.377103] [ 50.377524] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.378411] ? __create_object+0x59/0x80 [ 50.379184] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.380139] __vmalloc_noprof+0x59/0x60 [ 50.380886] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.381707] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.382618] bpf_prog_alloc+0x39/0x200 [ 50.383344] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.384259] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.385142] do_seccomp+0x349/0x25e0 [ 50.385812] ? find_held_lock+0x2b/0x80 [ 50.386566] ? do_prlimit+0x310/0x610 [ 50.387298] ? __pfx_do_seccomp+0x10/0x10 [ 50.388070] ? do_raw_spin_unlock+0x53/0x220 [ 50.388900] ? _raw_spin_unlock+0x1e/0x40 [ 50.389632] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.390577] ? static_key_count+0x60/0x80 [ 50.391377] prctl_set_seccomp+0x4e/0x70 [ 50.392146] __do_sys_prctl+0xe6c/0x1d70 [ 50.392959] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.393792] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.394790] ? irqentry_exit+0xf3/0x650 [ 50.395562] do_syscall_64+0xbf/0x430 [ 50.396293] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.397246] RIP: 0033:0x7fd1b81915cd [ 50.397953] 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 [ 50.401064] RSP: 002b:00007ffcc0d520e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.402421] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd1b81915cd [ 50.403695] RDX: 0000563bdd4bae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.404959] RBP: 00007ffcc0d52140 R08: 0000000000000000 R09: 00007ffcc0d517e0 [ 50.406252] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563c161142b0 [ 50.407529] R13: 00007ffcc0d52570 R14: 0000563c16116d20 R15: 0000563c161288d0 [ 50.408827] [ 50.409305] irq event stamp: 1719 [ 50.409949] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 50.411466] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 50.412999] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 50.414538] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 50.416031] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3292' (ECDSA) to the list of known hosts. 2025/11/17 10:27:54 fuzzer started 2025/11/17 10:27:55 dialing manager at localhost:37895 2025/11/17 10:27:55 checking machine... 2025/11/17 10:27:55 checking revisions... [ 51.340659] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:27:55 testing simple program... [ 51.414293] cgroup: Unknown subsys name 'net' [ 51.477707] cgroup: Unknown subsys name 'cpuset' [ 51.490554] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:27:54 Registers: info registers vcpu 0 RAX=ffffffff81b2a150 RBX=ffffffff86725b34 RCX=ffffffff81b2a133 RDX=0000000000000000 RSI=ffffffff86ab82dc RDI=ffffffff86725b1c RBP=ffffffff86725b1c RSP=ffff888018197640 R8 =ffffffff86ab82dc R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255da R12=ffffffff86725b30 R13=ffffffff86725b1c R14=ffffffff86725b1c R15=dffffc0000000000 RIP=ffffffff8135dacf RFL=00000283 [--S---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 00007f93177bd900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9317782008 CR3=0000000020c5e000 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=000000000002accb 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=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 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1debfea000 CR3=000000000c464000 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=54c90fde18afa6ab994f382f6a2b667b XMM02=2c67c8bc2e329bc300000000003038f0 XMM03=fb795ef6d6577056000000000030f748 XMM04=c2b72b7c7154cad500000000000ae988 XMM05=6c8638a3f02579870000000000320510 XMM06=8fede82a5ad58cbe000000000031f5c8 XMM07=e042d86d42eb936e000000000030fa20 XMM08=02371f9aa3f46b880000000000303950 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000