[ 46.355371] ------------[ cut here ]------------ [ 46.356294] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.358313] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.359766] Modules linked in: [ 46.360400] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.362640] Tainted: [W]=WARN [ 46.363318] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.364813] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.365736] 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 [ 46.368933] RSP: 0018:ffff88801743fbc0 EFLAGS: 00010286 [ 46.369914] RAX: 0000000000000000 RBX: ffffed1002e87f78 RCX: ffffffff813a4050 [ 46.371204] RDX: ffff888016ffd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.372493] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e87f2f [ 46.373794] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.375094] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801743fdf8 [ 46.376392] FS: 00007f92b1be6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.377858] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.378977] CR2: 00007f92b20d8580 CR3: 000000000e33c000 CR4: 0000000000350ef0 [ 46.380280] Call Trace: [ 46.380747] [ 46.381221] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.382135] ? __create_object+0x59/0x80 [ 46.382876] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.383851] __vmalloc_noprof+0x59/0x60 [ 46.384597] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.385491] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.386436] bpf_prog_alloc+0x39/0x200 [ 46.387178] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.388119] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.389043] do_seccomp+0x349/0x25e0 [ 46.389719] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.390629] ? __pfx_do_seccomp+0x10/0x10 [ 46.391430] ? find_held_lock+0x2b/0x80 [ 46.392199] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.393187] ? static_key_count+0x60/0x80 [ 46.393992] prctl_set_seccomp+0x4e/0x70 [ 46.394727] __do_sys_prctl+0xe6c/0x1d70 [ 46.395527] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.396392] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.397382] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.398363] ? irqentry_exit+0xf3/0x650 [ 46.399148] do_syscall_64+0xbf/0x430 [ 46.399846] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.400812] RIP: 0033:0x7f92b20d85cd [ 46.401519] 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 [ 46.404701] RSP: 002b:00007ffdc4d7e9d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.406085] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f92b20d85cd [ 46.407381] RDX: 000055cc248c0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.408673] RBP: 00007ffdc4d7ea30 R08: 0000000000000000 R09: 00007ffdc4d7e0d0 [ 46.409995] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cc5c56cb10 [ 46.411285] R13: 00007ffdc4d7ee60 R14: 000055cc5c56d2b0 R15: 000055cc5c5816f0 [ 46.412605] [ 46.413093] irq event stamp: 1841 [ 46.413704] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 46.415232] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 46.416761] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 46.418329] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 46.419893] ---[ end trace 0000000000000000 ]--- [ 49.314056] ------------[ cut here ]------------ [ 49.314850] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.316627] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.317866] Modules linked in: [ 49.318398] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.320100] Tainted: [W]=WARN [ 49.320582] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.321893] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.322651] 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 [ 49.325408] RSP: 0018:ffff88801720fbc0 EFLAGS: 00010286 [ 49.326257] RAX: 0000000000000000 RBX: ffffed1002e41f78 RCX: ffffffff813a4050 [ 49.327348] RDX: ffff888017020000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.328469] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e41f2f [ 49.329573] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.330695] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801720fdf8 [ 49.331779] FS: 00007f21cd0c9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.333043] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.333907] CR2: 00007ffc2f25cef7 CR3: 000000000e1eb000 CR4: 0000000000350ef0 [ 49.335023] Call Trace: [ 49.335416] [ 49.335758] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.336533] ? __create_object+0x59/0x80 [ 49.337200] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.338025] __vmalloc_noprof+0x59/0x60 [ 49.338647] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.339402] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.340182] bpf_prog_alloc+0x39/0x200 [ 49.340771] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.341601] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.342353] do_seccomp+0x349/0x25e0 [ 49.342932] ? find_held_lock+0x2b/0x80 [ 49.343577] ? do_prlimit+0x310/0x610 [ 49.344225] ? __pfx_do_seccomp+0x10/0x10 [ 49.344863] ? do_raw_spin_unlock+0x53/0x220 [ 49.345587] ? _raw_spin_unlock+0x1e/0x40 [ 49.346234] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.347055] ? static_key_count+0x60/0x80 [ 49.347704] prctl_set_seccomp+0x4e/0x70 [ 49.348380] __do_sys_prctl+0xe6c/0x1d70 [ 49.349038] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.349726] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.350541] ? irqentry_exit+0xf3/0x650 [ 49.351214] do_syscall_64+0xbf/0x430 [ 49.351804] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.352630] RIP: 0033:0x7f21cd5bb5cd [ 49.353239] 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 [ 49.355993] RSP: 002b:00007ffc2f25a5d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.357190] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f21cd5bb5cd [ 49.358255] RDX: 000056543a701e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.359287] RBP: 00007ffc2f25a630 R08: 0000000000000000 R09: 00007ffc2f259cd0 [ 49.360317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565445fcf240 [ 49.361343] R13: 00007ffc2f25aa60 R14: 0000565445fd8380 R15: 0000565445fe3540 [ 49.362385] [ 49.362725] irq event stamp: 1701 [ 49.363244] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 49.364453] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 49.365676] softirqs last enabled at (1454): [] handle_softirqs+0x50c/0x770 [ 49.366905] softirqs last disabled at (1445): [] __irq_exit_rcu+0xc4/0x100 [ 49.368121] ---[ end trace 0000000000000000 ]--- [ 50.012370] ------------[ cut here ]------------ [ 50.013322] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.015305] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.017028] Modules linked in: [ 50.017628] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.019675] Tainted: [W]=WARN [ 50.020277] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.021784] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.022698] 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 [ 50.025889] RSP: 0018:ffff888017557bc0 EFLAGS: 00010286 [ 50.026879] RAX: 0000000000000000 RBX: ffffed1002eaaf78 RCX: ffffffff813a4050 [ 50.028169] RDX: ffff8880171f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.029463] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eaaf2f [ 50.030744] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.032021] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017557df8 [ 50.033335] FS: 00007f2303eb7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.034778] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.035841] CR2: 00007fffdf313ef7 CR3: 000000000dd38000 CR4: 0000000000350ef0 [ 50.037184] Call Trace: [ 50.037655] [ 50.038118] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.039039] ? __create_object+0x59/0x80 [ 50.039775] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.040741] __vmalloc_noprof+0x59/0x60 [ 50.041509] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.042395] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.043317] bpf_prog_alloc+0x39/0x200 [ 50.044067] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.045009] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.045876] do_seccomp+0x349/0x25e0 [ 50.046589] ? find_held_lock+0x2b/0x80 [ 50.047361] ? do_prlimit+0x310/0x610 [ 50.048110] ? __pfx_do_seccomp+0x10/0x10 [ 50.048870] ? do_raw_spin_unlock+0x53/0x220 [ 50.049705] ? _raw_spin_unlock+0x1e/0x40 [ 50.050502] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.051458] ? static_key_count+0x60/0x80 [ 50.052271] prctl_set_seccomp+0x4e/0x70 [ 50.053079] __do_sys_prctl+0xe6c/0x1d70 [ 50.053817] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.054682] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.055641] ? irqentry_exit+0xf3/0x650 [ 50.056408] do_syscall_64+0xbf/0x430 [ 50.057161] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.058110] RIP: 0033:0x7f23043a95cd [ 50.058786] 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 [ 50.061993] RSP: 002b:00007fffdf311fd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.063345] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f23043a95cd [ 50.064651] RDX: 00005654d2ea9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.065941] RBP: 00007fffdf312030 R08: 0000000000000000 R09: 00007fffdf3116d0 [ 50.067243] R10: 0000000000000000 R11: 0000000000000246 R12: 00005654fdef5b10 [ 50.068532] R13: 00007fffdf312460 R14: 00005654fdef62b0 R15: 00005654fdf0a6f0 [ 50.069837] [ 50.070305] irq event stamp: 1871 [ 50.070916] hardirqs last enabled at (1879): [] __up_console_sem+0x78/0x80 [ 50.072464] hardirqs last disabled at (1890): [] __up_console_sem+0x5d/0x80 [ 50.073638] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 50.074624] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 50.075591] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40985' (ECDSA) to the list of known hosts. 2025/11/19 01:47:10 fuzzer started 2025/11/19 01:47:10 dialing manager at localhost:34383 2025/11/19 01:47:10 checking machine... 2025/11/19 01:47:10 checking revisions... [ 50.835827] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:47:11 testing simple program... [ 50.927192] cgroup: Unknown subsys name 'net' [ 50.996125] cgroup: Unknown subsys name 'cpuset' [ 51.009475] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:47:10 Registers: info registers vcpu 0 RAX=000000000003e76b RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffe10614d8 CR3=000000000e4ac000 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=37343a313020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323730 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=ffffea00006a2c88 RBX=0000000000000001 RCX=ffffffff819ee127 RDX=ffff888017025340 RSI=ffffffff819f4066 RDI=0000000000000000 RBP=0000000000000001 RSP=ffff88800f6275f8 R8 =0000000000000000 R9 =ffffed1002bb4a56 R10=0000000000007aba R11=0000000000000001 R12=840000001acf6025 R13=ffff88800f6279f8 R14=ffff88800a058328 R15=dffffc0000000000 RIP=ffffffff819f408c RFL=00000246 [---Z-P-] 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 00007f21cd0c9900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f21cd066008 CR3=000000000e30d000 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