[ 46.428352] ------------[ cut here ]------------ [ 46.429247] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.431200] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.432657] Modules linked in: [ 46.433279] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.435468] Tainted: [W]=WARN [ 46.436011] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.437517] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.438415] 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 [ 46.441504] RSP: 0018:ffff88801633fbc0 EFLAGS: 00010286 [ 46.442442] RAX: 0000000000000000 RBX: ffffed1002c67f78 RCX: ffffffff813a4050 [ 46.443712] RDX: ffff8880165ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.444955] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c67f2f [ 46.446203] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.447471] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801633fdf8 [ 46.448724] FS: 00007f016a7ad900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.450153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.451224] CR2: 00007ffcac6abef8 CR3: 000000001c88f000 CR4: 0000000000350ef0 [ 46.452504] Call Trace: [ 46.452967] [ 46.453414] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.454330] ? __create_object+0x59/0x80 [ 46.455087] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.455977] __vmalloc_noprof+0x59/0x60 [ 46.456705] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.457563] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.458481] bpf_prog_alloc+0x39/0x200 [ 46.459202] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.460091] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.460943] do_seccomp+0x349/0x25e0 [ 46.461665] ? find_held_lock+0x2b/0x80 [ 46.462416] ? do_prlimit+0x310/0x610 [ 46.463152] ? __pfx_do_seccomp+0x10/0x10 [ 46.463876] ? do_raw_spin_unlock+0x53/0x220 [ 46.464683] ? _raw_spin_unlock+0x1e/0x40 [ 46.465432] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.466378] ? static_key_count+0x60/0x80 [ 46.467159] prctl_set_seccomp+0x4e/0x70 [ 46.467871] __do_sys_prctl+0xe6c/0x1d70 [ 46.468628] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.469482] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.470424] ? irqentry_exit+0xf3/0x650 [ 46.471181] do_syscall_64+0xbf/0x430 [ 46.471854] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.472788] RIP: 0033:0x7f016ac9f5cd [ 46.473618] 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 [ 46.476737] RSP: 002b:00007ffcac6aa510 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.478100] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f016ac9f5cd [ 46.479388] RDX: 0000564b6be88e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.480674] RBP: 00007ffcac6aa570 R08: 0000000000000000 R09: 00007ffcac6a9c10 [ 46.481944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564ba7285ad0 [ 46.483208] R13: 00007ffcac6aa9a0 R14: 0000564ba7286bc0 R15: 0000564ba7297780 [ 46.484479] [ 46.484894] irq event stamp: 1825 [ 46.485545] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 46.487062] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 46.488570] softirqs last enabled at (1460): [] handle_softirqs+0x50c/0x770 [ 46.490092] softirqs last disabled at (1455): [] __irq_exit_rcu+0xc4/0x100 [ 46.491598] ---[ end trace 0000000000000000 ]--- [ 49.491670] ------------[ cut here ]------------ [ 49.492642] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.494679] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.496166] Modules linked in: [ 49.496748] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.498784] Tainted: [W]=WARN [ 49.499396] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.500870] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.501815] 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 [ 49.504979] RSP: 0018:ffff88800d9dfbc0 EFLAGS: 00010286 [ 49.505981] RAX: 0000000000000000 RBX: ffffed1001b3bf78 RCX: ffffffff813a4050 [ 49.507265] RDX: ffff888016c88000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.508561] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001b3bf2f [ 49.509863] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.511147] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d9dfdf8 [ 49.512437] FS: 00007feee5fdc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.513930] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.515007] CR2: 00007ffe52a06ef8 CR3: 000000000e567000 CR4: 0000000000350ef0 [ 49.516314] Call Trace: [ 49.516775] [ 49.517234] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.518167] ? __create_object+0x59/0x80 [ 49.518908] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.519875] __vmalloc_noprof+0x59/0x60 [ 49.520632] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.521519] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.522481] bpf_prog_alloc+0x39/0x200 [ 49.523231] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.524181] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.525102] do_seccomp+0x349/0x25e0 [ 49.525783] ? find_held_lock+0x2b/0x80 [ 49.526557] ? do_prlimit+0x310/0x610 [ 49.527311] ? __pfx_do_seccomp+0x10/0x10 [ 49.528124] ? do_raw_spin_unlock+0x53/0x220 [ 49.528912] ? _raw_spin_unlock+0x1e/0x40 [ 49.529693] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.530651] ? static_key_count+0x60/0x80 [ 49.531454] prctl_set_seccomp+0x4e/0x70 [ 49.532229] __do_sys_prctl+0xe6c/0x1d70 [ 49.532964] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.533853] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.534838] ? irqentry_exit+0xf3/0x650 [ 49.535606] do_syscall_64+0xbf/0x430 [ 49.536350] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.537301] RIP: 0033:0x7feee64ce5cd [ 49.537969] 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 [ 49.541139] RSP: 002b:00007ffe52a05b60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.542736] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feee64ce5cd [ 49.544071] RDX: 000056401c876e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.545337] RBP: 00007ffe52a05bc0 R08: 0000000000000000 R09: 00007ffe52a05260 [ 49.546636] R10: 0000000000000000 R11: 0000000000000246 R12: 000056403854b2b0 [ 49.547909] R13: 00007ffe52a05ff0 R14: 000056403854dd20 R15: 000056403855f8d0 [ 49.549204] [ 49.549628] irq event stamp: 1767 [ 49.550261] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 49.551756] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 49.553268] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 49.554832] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 49.556304] ---[ end trace 0000000000000000 ]--- [ 50.384000] ------------[ cut here ]------------ [ 50.384949] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.386980] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.388480] Modules linked in: [ 50.389114] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.391112] Tainted: [W]=WARN [ 50.391666] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.393146] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.394016] 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 [ 50.397221] RSP: 0018:ffff88800da8fbc0 EFLAGS: 00010286 [ 50.398210] RAX: 0000000000000000 RBX: ffffed1001b51f78 RCX: ffffffff813a4050 [ 50.399520] RDX: ffff888015a9d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.400816] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001b51f2f [ 50.402118] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.403399] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800da8fdf8 [ 50.404692] FS: 00007fba95428900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.406164] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.407233] CR2: 00007ffe2ac27ef8 CR3: 000000001fd85000 CR4: 0000000000350ef0 [ 50.408534] Call Trace: [ 50.408997] [ 50.409453] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.410366] ? __create_object+0x59/0x80 [ 50.411152] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.412126] __vmalloc_noprof+0x59/0x60 [ 50.412839] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.413723] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.414653] bpf_prog_alloc+0x39/0x200 [ 50.415399] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.416330] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.417250] do_seccomp+0x349/0x25e0 [ 50.417931] ? find_held_lock+0x2b/0x80 [ 50.418690] ? do_prlimit+0x310/0x610 [ 50.419426] ? __pfx_do_seccomp+0x10/0x10 [ 50.420210] ? do_raw_spin_unlock+0x53/0x220 [ 50.420990] ? _raw_spin_unlock+0x1e/0x40 [ 50.421795] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.422759] ? static_key_count+0x60/0x80 [ 50.423550] prctl_set_seccomp+0x4e/0x70 [ 50.424339] __do_sys_prctl+0xe6c/0x1d70 [ 50.425131] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.425958] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.426932] ? irqentry_exit+0xf3/0x650 [ 50.427688] do_syscall_64+0xbf/0x430 [ 50.428429] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.429387] RIP: 0033:0x7fba9591a5cd [ 50.430104] 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 [ 50.433300] RSP: 002b:00007ffe2ac26cb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.434752] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba9591a5cd [ 50.436065] RDX: 0000558c8b2f4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.437354] RBP: 00007ffe2ac26d10 R08: 0000000000000000 R09: 00007ffe2ac263b0 [ 50.438671] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558cb794e240 [ 50.439954] R13: 00007ffe2ac27140 R14: 0000558cb794dbf0 R15: 0000558cb79624d0 [ 50.441262] [ 50.441705] irq event stamp: 1699 [ 50.442358] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 50.443895] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 50.445412] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 50.446968] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 50.448485] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7146' (ECDSA) to the list of known hosts. 2025/11/18 22:25:17 fuzzer started 2025/11/18 22:25:17 dialing manager at localhost:34383 2025/11/18 22:25:17 checking machine... 2025/11/18 22:25:17 checking revisions... [ 51.423947] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:25:18 testing simple program... [ 51.524355] cgroup: Unknown subsys name 'net' [ 51.599863] cgroup: Unknown subsys name 'cpuset' [ 51.617597] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:25:16 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffff888015a275c0 RDI=ffff88806ce31cd0 RBP=ffff888015a20000 RSP=ffff88806ce089f0 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000023cd1 R12=ffff888015a27601 R13=ffff88806ce08ab8 R14=ffff888015a275c0 R15=ffff88806ce08a70 RIP=ffffffff815bd130 RFL=00000216 [----AP-] 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 00007fef77425700 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=00007feee65940b0 CR3=000000000d8c4000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3034325b646873732036313a3532 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383033 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000003e93376a RBX=000000001b9c8786 RCX=ffff88801757e6a0 RDX=0000000000000010 RSI=0000000066a63e26 RDI=0000000000000002 RBP=0000000000000001 RSP=ffff8880169af4f8 R8 =00000000f886b19f R9 =ffff88806c787860 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000092cc0 R14=ffff8880169af560 R15=0000000000000010 RIP=ffffffff82642ba6 RFL=00000282 [--S----] 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 00007feee5fdc900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe529ff000 CR3=000000001f7ff000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000