[ 46.303904] ------------[ cut here ]------------ [ 46.304479] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.305716] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.306791] Modules linked in: [ 46.307272] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.308603] Tainted: [W]=WARN [ 46.309044] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.310147] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.310680] 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 [ 46.312569] RSP: 0018:ffff888014227bc0 EFLAGS: 00010286 [ 46.313294] RAX: 0000000000000000 RBX: ffffed1002844f78 RCX: ffffffff813a4050 [ 46.314267] RDX: ffff888016bdb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.315142] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002844f2f [ 46.316104] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.316846] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014227df8 [ 46.317611] FS: 00007f7cad104900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.318704] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.319468] CR2: 00007f7cad5f6580 CR3: 000000000e4a9000 CR4: 0000000000350ef0 [ 46.320413] Call Trace: [ 46.320697] [ 46.320934] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.321478] ? __create_object+0x59/0x80 [ 46.322077] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.322763] __vmalloc_noprof+0x59/0x60 [ 46.323304] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.323924] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.324624] bpf_prog_alloc+0x39/0x200 [ 46.325182] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.325848] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.326493] do_seccomp+0x349/0x25e0 [ 46.327038] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.327694] ? __pfx_do_seccomp+0x10/0x10 [ 46.328217] ? find_held_lock+0x2b/0x80 [ 46.328770] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.329524] ? static_key_count+0x60/0x80 [ 46.330173] prctl_set_seccomp+0x4e/0x70 [ 46.330730] __do_sys_prctl+0xe6c/0x1d70 [ 46.331210] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.331834] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.332564] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.333307] ? irqentry_exit+0xf3/0x650 [ 46.333883] do_syscall_64+0xbf/0x430 [ 46.334398] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.335147] RIP: 0033:0x7f7cad5f65cd [ 46.335664] 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 [ 46.337554] RSP: 002b:00007fff834ed000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.338617] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7cad5f65cd [ 46.339559] RDX: 0000555c3882ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.340330] RBP: 00007fff834ed060 R08: 0000000000000000 R09: 00007fff834ec700 [ 46.341330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555c4b251ad0 [ 46.342107] R13: 00007fff834ed490 R14: 0000555c4b252bc0 R15: 0000555c4b263780 [ 46.343105] [ 46.343360] irq event stamp: 1671 [ 46.343701] hardirqs last enabled at (1679): [] __up_console_sem+0x78/0x80 [ 46.344604] hardirqs last disabled at (1688): [] __up_console_sem+0x5d/0x80 [ 46.345774] softirqs last enabled at (1186): [] handle_softirqs+0x50c/0x770 [ 46.346897] softirqs last disabled at (1177): [] __irq_exit_rcu+0xc4/0x100 [ 46.347815] ---[ end trace 0000000000000000 ]--- [ 48.406810] ------------[ cut here ]------------ [ 48.407639] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.409425] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 48.410717] Modules linked in: [ 48.411480] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.413281] Tainted: [W]=WARN [ 48.413780] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.415082] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.415847] 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 [ 48.418647] RSP: 0018:ffff88801720fbc0 EFLAGS: 00010286 [ 48.419504] RAX: 0000000000000000 RBX: ffffed1002e41f78 RCX: ffffffff813a4050 [ 48.420637] RDX: ffff8880167b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.421772] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e41f2f [ 48.422895] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.424023] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801720fdf8 [ 48.425153] FS: 00007f143b23d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.426434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.427361] CR2: 00007fff25fbcef8 CR3: 000000000dfae000 CR4: 0000000000350ef0 [ 48.428503] Call Trace: [ 48.428914] [ 48.429313] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.430124] ? __create_object+0x59/0x80 [ 48.430775] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.431643] __vmalloc_noprof+0x59/0x60 [ 48.432308] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.433076] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.433861] bpf_prog_alloc+0x39/0x200 [ 48.434508] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.435328] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.436137] do_seccomp+0x349/0x25e0 [ 48.436732] ? find_held_lock+0x2b/0x80 [ 48.437397] ? do_prlimit+0x310/0x610 [ 48.438074] ? __pfx_do_seccomp+0x10/0x10 [ 48.438753] ? do_raw_spin_unlock+0x53/0x220 [ 48.439500] ? _raw_spin_unlock+0x1e/0x40 [ 48.440199] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.441076] ? static_key_count+0x60/0x80 [ 48.441768] prctl_set_seccomp+0x4e/0x70 [ 48.442481] __do_sys_prctl+0xe6c/0x1d70 [ 48.443191] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.443928] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.444801] ? irqentry_exit+0xf3/0x650 [ 48.445490] do_syscall_64+0xbf/0x430 [ 48.446172] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.447046] RIP: 0033:0x7f143b72f5cd [ 48.447644] 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 [ 48.450513] RSP: 002b:00007fff25fbade0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.451746] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f143b72f5cd [ 48.452903] RDX: 000055a6de9dbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.454094] RBP: 00007fff25fbae40 R08: 0000000000000000 R09: 00007fff25fba4e0 [ 48.455255] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a71d25c2b0 [ 48.456417] R13: 00007fff25fbb270 R14: 000055a71d25ed20 R15: 000055a71d2708d0 [ 48.457579] [ 48.457976] irq event stamp: 2363 [ 48.458571] hardirqs last enabled at (2373): [] __up_console_sem+0x78/0x80 [ 48.459943] hardirqs last disabled at (2382): [] __up_console_sem+0x5d/0x80 [ 48.461311] softirqs last enabled at (2270): [] handle_softirqs+0x50c/0x770 [ 48.462713] softirqs last disabled at (2265): [] __irq_exit_rcu+0xc4/0x100 [ 48.464072] ---[ end trace 0000000000000000 ]--- [ 49.091471] ------------[ cut here ]------------ [ 49.092473] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.094691] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.096270] Modules linked in: [ 49.096903] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.099055] Tainted: [W]=WARN [ 49.099661] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.101261] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.102273] 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 [ 49.105742] RSP: 0018:ffff88801d19fbc0 EFLAGS: 00010286 [ 49.106798] RAX: 0000000000000000 RBX: ffffed1003a33f78 RCX: ffffffff813a4050 [ 49.108192] RDX: ffff888017595340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.109601] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003a33f2f [ 49.111024] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.112430] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801d19fdf8 [ 49.113847] FS: 00007f72f8d65900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.115424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.116591] CR2: 00007f72f9257580 CR3: 000000000cf09000 CR4: 0000000000350ef0 [ 49.118031] Call Trace: [ 49.118548] [ 49.119052] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.120050] ? __create_object+0x59/0x80 [ 49.120865] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.121944] __vmalloc_noprof+0x59/0x60 [ 49.122774] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.123739] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.124768] bpf_prog_alloc+0x39/0x200 [ 49.125586] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.126581] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.127478] do_seccomp+0x349/0x25e0 [ 49.128209] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.129102] ? __pfx_do_seccomp+0x10/0x10 [ 49.129866] ? find_held_lock+0x2b/0x80 [ 49.130625] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.131603] ? static_key_count+0x60/0x80 [ 49.132394] prctl_set_seccomp+0x4e/0x70 [ 49.133164] __do_sys_prctl+0xe6c/0x1d70 [ 49.133904] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.134754] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.135732] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.136707] ? irqentry_exit+0xf3/0x650 [ 49.137476] do_syscall_64+0xbf/0x430 [ 49.138237] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.139199] RIP: 0033:0x7f72f92575cd [ 49.139870] 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 [ 49.143068] RSP: 002b:00007fffb013e1f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.144473] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f72f92575cd [ 49.145786] RDX: 0000559405aafe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.147074] RBP: 00007fffb013e250 R08: 0000000000000000 R09: 00007fffb013d8f0 [ 49.148371] R10: 0000000000000000 R11: 0000000000000246 R12: 000055944022e2b0 [ 49.149667] R13: 00007fffb013e680 R14: 0000559440230d20 R15: 00005594402428d0 [ 49.150982] [ 49.151446] irq event stamp: 1671 [ 49.152108] hardirqs last enabled at (1681): [] __up_console_sem+0x78/0x80 [ 49.153627] hardirqs last disabled at (1690): [] __up_console_sem+0x5d/0x80 [ 49.155008] softirqs last enabled at (1272): [] handle_softirqs+0x50c/0x770 [ 49.156288] softirqs last disabled at (1267): [] __irq_exit_rcu+0xc4/0x100 [ 49.157538] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25309' (ECDSA) to the list of known hosts. 2025/11/17 15:27:39 fuzzer started 2025/11/17 15:27:39 dialing manager at localhost:37895 2025/11/17 15:27:39 checking machine... 2025/11/17 15:27:39 checking revisions... [ 49.856712] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:27:40 testing simple program... [ 49.936282] cgroup: Unknown subsys name 'net' [ 50.010512] cgroup: Unknown subsys name 'cpuset' [ 50.018559] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:27:39 Registers: info registers vcpu 0 RAX=ffffffff86da5b19 RBX=0000000000000001 RCX=ffffffff86da5b14 RDX=0000000000000000 RSI=1ffffffff0db4b63 RDI=ffffffff869195d4 RBP=ffff888018d97790 RSP=ffff888018d976c8 R8 =ffffffff86da5af0 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000a2488 R12=ffff888018d97798 R13=ffff888018d97780 R14=ffff888018d97779 R15=ffff888018d97738 RIP=ffffffff8135e815 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 00007f143b23d900 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=00007f143b7f4618 CR3=000000001fffa000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001c28f 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f198f69a000 CR3=000000000e48b000 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=37323a353120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383030 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000