[ 46.288668] ------------[ cut here ]------------ [ 46.289690] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.291863] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 46.293472] Modules linked in: [ 46.294152] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.296249] Tainted: [W]=WARN [ 46.296840] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.298388] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.299359] 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 [ 46.302707] RSP: 0018:ffff88800c807bc0 EFLAGS: 00010286 [ 46.303734] RAX: 0000000000000000 RBX: ffffed1001900f78 RCX: ffffffff813a4050 [ 46.305082] RDX: ffff888015bcb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.306437] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001900f2f [ 46.307780] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.309137] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800c807df8 [ 46.310504] FS: 00007efd9c2cd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.312200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.313356] CR2: 00007ffdde304ef7 CR3: 0000000010107000 CR4: 0000000000350ef0 [ 46.314749] Call Trace: [ 46.315292] [ 46.315733] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.316717] ? __create_object+0x59/0x80 [ 46.317562] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.318585] __vmalloc_noprof+0x59/0x60 [ 46.319376] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.320322] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.321318] bpf_prog_alloc+0x39/0x200 [ 46.322092] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.323069] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.323978] do_seccomp+0x349/0x25e0 [ 46.324767] ? find_held_lock+0x2b/0x80 [ 46.325571] ? do_prlimit+0x310/0x610 [ 46.326344] ? __pfx_do_seccomp+0x10/0x10 [ 46.327168] ? do_raw_spin_unlock+0x53/0x220 [ 46.328070] ? _raw_spin_unlock+0x1e/0x40 [ 46.328856] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.329887] ? static_key_count+0x60/0x80 [ 46.330735] prctl_set_seccomp+0x4e/0x70 [ 46.331563] __do_sys_prctl+0xe6c/0x1d70 [ 46.332415] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.333325] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.334358] ? irqentry_exit+0xf3/0x650 [ 46.335167] do_syscall_64+0xbf/0x430 [ 46.335905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.336926] RIP: 0033:0x7efd9c7bf5cd [ 46.337667] 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 [ 46.341072] RSP: 002b:00007ffdde303030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.342522] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efd9c7bf5cd [ 46.343885] RDX: 0000561c09555e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.345245] RBP: 00007ffdde303090 R08: 0000000000000000 R09: 00007ffdde302730 [ 46.346594] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561c38e0db10 [ 46.347949] R13: 00007ffdde3034c0 R14: 0000561c38e0e2b0 R15: 0000561c38e226f0 [ 46.349324] [ 46.349766] irq event stamp: 1755 [ 46.350443] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 46.352055] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 46.353652] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 46.355258] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 46.356842] ---[ end trace 0000000000000000 ]--- [ 49.392328] ------------[ cut here ]------------ [ 49.393269] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.395338] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.396879] Modules linked in: [ 49.397536] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.399511] Tainted: [W]=WARN [ 49.400124] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.401596] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.402508] 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 [ 49.405709] RSP: 0018:ffff888017fbfbc0 EFLAGS: 00010286 [ 49.406684] RAX: 0000000000000000 RBX: ffffed1002ff7f78 RCX: ffffffff813a4050 [ 49.407971] RDX: ffff8880166b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.409292] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ff7f2f [ 49.410578] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.411878] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017fbfdf8 [ 49.413207] FS: 00007f85ace71900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.414640] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.415711] CR2: 00007f85ad363580 CR3: 00000000207bb000 CR4: 0000000000350ef0 [ 49.417024] Call Trace: [ 49.417488] [ 49.417892] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.418782] ? __create_object+0x59/0x80 [ 49.419552] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.420534] __vmalloc_noprof+0x59/0x60 [ 49.421296] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.422162] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.423088] bpf_prog_alloc+0x39/0x200 [ 49.423787] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.424738] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.425684] do_seccomp+0x349/0x25e0 [ 49.426439] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.427372] ? __pfx_do_seccomp+0x10/0x10 [ 49.428171] ? find_held_lock+0x2b/0x80 [ 49.428891] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.429845] ? static_key_count+0x60/0x80 [ 49.430629] prctl_set_seccomp+0x4e/0x70 [ 49.431396] __do_sys_prctl+0xe6c/0x1d70 [ 49.432192] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.433050] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.433980] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.434950] ? irqentry_exit+0xf3/0x650 [ 49.435712] do_syscall_64+0xbf/0x430 [ 49.436454] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.437414] RIP: 0033:0x7f85ad3635cd [ 49.438110] 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 [ 49.441304] RSP: 002b:00007ffd1162d060 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.442657] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f85ad3635cd [ 49.443950] RDX: 000055af09d8fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.445245] RBP: 00007ffd1162d0c0 R08: 0000000000000000 R09: 00007ffd1162c760 [ 49.446541] R10: 0000000000000000 R11: 0000000000000246 R12: 000055af45dcdad0 [ 49.447822] R13: 00007ffd1162d4f0 R14: 000055af45dcebc0 R15: 000055af45ddf780 [ 49.449145] [ 49.449564] irq event stamp: 1773 [ 49.450223] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 49.451753] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 49.453288] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 49.454817] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 49.456341] ---[ end trace 0000000000000000 ]--- [ 50.127096] ------------[ cut here ]------------ [ 50.127967] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.130036] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 50.131472] Modules linked in: [ 50.132335] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.134413] Tainted: [W]=WARN [ 50.134959] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.136424] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.137326] 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 [ 50.140439] RSP: 0018:ffff88801779fbc0 EFLAGS: 00010286 [ 50.141410] RAX: 0000000000000000 RBX: ffffed1002ef3f78 RCX: ffffffff813a4050 [ 50.142672] RDX: ffff888019680000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.143923] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef3f2f [ 50.145202] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.146452] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801779fdf8 [ 50.147711] FS: 00007fd49d97c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.149153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.150192] CR2: 00007fd49dee24a6 CR3: 000000001e6b9000 CR4: 0000000000350ef0 [ 50.151452] Call Trace: [ 50.151920] [ 50.152384] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.153260] ? __create_object+0x59/0x80 [ 50.153990] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.154938] __vmalloc_noprof+0x59/0x60 [ 50.155680] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.156551] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.157477] bpf_prog_alloc+0x39/0x200 [ 50.158200] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.159109] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.159952] do_seccomp+0x349/0x25e0 [ 50.160677] ? find_held_lock+0x2b/0x80 [ 50.161437] ? do_prlimit+0x310/0x610 [ 50.162158] ? __pfx_do_seccomp+0x10/0x10 [ 50.162897] ? do_raw_spin_unlock+0x53/0x220 [ 50.163709] ? _raw_spin_unlock+0x1e/0x40 [ 50.164487] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.165431] ? static_key_count+0x60/0x80 [ 50.166227] prctl_set_seccomp+0x4e/0x70 [ 50.166951] __do_sys_prctl+0xe6c/0x1d70 [ 50.167728] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.168588] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.169533] ? irqentry_exit+0xf3/0x650 [ 50.170287] do_syscall_64+0xbf/0x430 [ 50.170965] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.171899] RIP: 0033:0x7fd49de6e5cd [ 50.172619] 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 [ 50.175848] RSP: 002b:00007ffd0b8e0230 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.177243] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd49de6e5cd [ 50.178542] RDX: 000055c364bfce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.179842] RBP: 00007ffd0b8e0290 R08: 0000000000000000 R09: 00007ffd0b8df930 [ 50.181156] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c37e746bf0 [ 50.182447] R13: 00007ffd0b8e06c0 R14: 000055c37e750380 R15: 000055c37e75b460 [ 50.183757] [ 50.184238] irq event stamp: 1825 [ 50.184848] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 50.186395] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 50.187925] softirqs last enabled at (1602): [] handle_softirqs+0x50c/0x770 [ 50.189441] softirqs last disabled at (1597): [] __irq_exit_rcu+0xc4/0x100 [ 50.190712] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21984' (ECDSA) to the list of known hosts. 2025/11/17 22:24:35 fuzzer started 2025/11/17 22:24:36 dialing manager at localhost:37895 2025/11/17 22:24:36 checking machine... 2025/11/17 22:24:36 checking revisions... [ 51.094203] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:24:36 testing simple program... [ 51.193320] cgroup: Unknown subsys name 'net' [ 51.258234] cgroup: Unknown subsys name 'cpuset' [ 51.279320] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:24:35 Registers: info registers vcpu 0 RAX=1ffffffff0d35f08 RBX=ffffffff869af844 RCX=ffffffff84c6acde RDX=0000000000000000 RSI=ffffffff86e86e80 RDI=ffffffff869af834 RBP=ffffffff869af844 RSP=ffff88806ce089b8 R8 =ffffffff86e86e80 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7d20 R12=ffffffff869af844 R13=ffffffff869af834 R14=ffffffff869af840 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000213 [----A-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 00007f85ace71900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f85ad426650 CR3=00000000207be000 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=0000000000028529 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fae62305000 CR3=000000000b624000 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=2035333a34323a323220373120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035333a34323a3232203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000