[ 39.004308] ------------[ cut here ]------------ [ 39.005348] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.007498] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 39.009058] Modules linked in: [ 39.009766] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.011898] Tainted: [W]=WARN [ 39.012548] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.014186] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.015120] 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 [ 39.018564] RSP: 0018:ffff88801a507bc0 EFLAGS: 00010286 [ 39.019621] RAX: 0000000000000000 RBX: ffffed10034a0f78 RCX: ffffffff813a4050 [ 39.021002] RDX: ffff88800f199bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.022409] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034a0f2f [ 39.023778] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.025196] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a507df8 [ 39.026577] FS: 00007f5b1f7a8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.028121] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.029282] CR2: 00007ffff6777ef7 CR3: 0000000009c61000 CR4: 0000000000350ef0 [ 39.030661] Call Trace: [ 39.031212] [ 39.031649] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.032617] ? __create_object+0x59/0x80 [ 39.033481] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.034536] __vmalloc_noprof+0x59/0x60 [ 39.035378] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.036331] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.037355] bpf_prog_alloc+0x39/0x200 [ 39.038111] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.039094] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.040061] do_seccomp+0x349/0x25e0 [ 39.040830] ? find_held_lock+0x2b/0x80 [ 39.041654] ? do_prlimit+0x310/0x610 [ 39.042453] ? __pfx_do_seccomp+0x10/0x10 [ 39.043323] ? do_raw_spin_unlock+0x53/0x220 [ 39.044213] ? _raw_spin_unlock+0x1e/0x40 [ 39.044996] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.046042] ? static_key_count+0x60/0x80 [ 39.046913] prctl_set_seccomp+0x4e/0x70 [ 39.047766] __do_sys_prctl+0xe6c/0x1d70 [ 39.048628] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.049618] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.050665] ? irqentry_exit+0xf3/0x650 [ 39.051499] do_syscall_64+0xbf/0x430 [ 39.052289] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.053340] RIP: 0033:0x7f5b1fc9a5cd [ 39.054050] 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 [ 39.057457] RSP: 002b:00007ffff6775d00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.058935] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5b1fc9a5cd [ 39.060307] RDX: 000055e1e14a8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.061721] RBP: 00007ffff6775d60 R08: 0000000000000000 R09: 00007ffff6775400 [ 39.063106] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e1f8bbbad0 [ 39.064490] R13: 00007ffff6776190 R14: 000055e1f8bbcbc0 R15: 000055e1f8bcd780 [ 39.065893] [ 39.066393] irq event stamp: 1801 [ 39.067037] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 39.068665] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 39.070138] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 39.071152] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 39.072189] ---[ end trace 0000000000000000 ]--- [ 42.373288] ------------[ cut here ]------------ [ 42.374148] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.376233] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.377675] Modules linked in: [ 42.378300] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.380319] Tainted: [W]=WARN [ 42.380882] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.382361] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.383272] 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 [ 42.386458] RSP: 0018:ffff888019597bc0 EFLAGS: 00010286 [ 42.387435] RAX: 0000000000000000 RBX: ffffed10032b2f78 RCX: ffffffff813a4050 [ 42.388719] RDX: ffff88801542b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.390004] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032b2f2f [ 42.391284] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.392554] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019597df8 [ 42.393847] FS: 00007f7ad5329900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.395279] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.396358] CR2: 00007ffe1b9fbef7 CR3: 000000000e74b000 CR4: 0000000000350ef0 [ 42.397674] Call Trace: [ 42.398143] [ 42.398592] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.399482] ? __create_object+0x59/0x80 [ 42.400272] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.401257] __vmalloc_noprof+0x59/0x60 [ 42.401979] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.402868] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.403793] bpf_prog_alloc+0x39/0x200 [ 42.404520] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.405462] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.406376] do_seccomp+0x349/0x25e0 [ 42.407050] ? find_held_lock+0x2b/0x80 [ 42.407800] ? do_prlimit+0x310/0x610 [ 42.408545] ? __pfx_do_seccomp+0x10/0x10 [ 42.409336] ? do_raw_spin_unlock+0x53/0x220 [ 42.410121] ? _raw_spin_unlock+0x1e/0x40 [ 42.410904] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.411880] ? static_key_count+0x60/0x80 [ 42.412668] prctl_set_seccomp+0x4e/0x70 [ 42.413468] __do_sys_prctl+0xe6c/0x1d70 [ 42.414256] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.415072] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.416052] ? irqentry_exit+0xf3/0x650 [ 42.416819] do_syscall_64+0xbf/0x430 [ 42.417567] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.418537] RIP: 0033:0x7f7ad581b5cd [ 42.419258] 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 [ 42.422445] RSP: 002b:00007ffe1b9f98a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.423865] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7ad581b5cd [ 42.425135] RDX: 0000556eec4dae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.426436] RBP: 00007ffe1b9f9900 R08: 0000000000000000 R09: 00007ffe1b9f8fa0 [ 42.427740] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556f0741dad0 [ 42.429040] R13: 00007ffe1b9f9d30 R14: 0000556f0741ebc0 R15: 0000556f0742f780 [ 42.430364] [ 42.430794] irq event stamp: 1675 [ 42.431443] hardirqs last enabled at (1685): [] __up_console_sem+0x78/0x80 [ 42.433024] hardirqs last disabled at (1694): [] __up_console_sem+0x5d/0x80 [ 42.434665] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 42.436322] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 42.437869] ---[ end trace 0000000000000000 ]--- [ 43.236488] ------------[ cut here ]------------ [ 43.237408] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.239329] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.240736] Modules linked in: [ 43.241373] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.243318] Tainted: [W]=WARN [ 43.243866] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.245311] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.246188] 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 [ 43.249270] RSP: 0018:ffff888017007bc0 EFLAGS: 00010286 [ 43.250211] RAX: 0000000000000000 RBX: ffffed1002e00f78 RCX: ffffffff813a4050 [ 43.251456] RDX: ffff88800ef41bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.252698] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e00f2f [ 43.253954] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.255202] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017007df8 [ 43.256448] FS: 00007fe1efb4e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.257852] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.258884] CR2: 00007ffeb213def7 CR3: 000000001c871000 CR4: 0000000000350ef0 [ 43.260133] Call Trace: [ 43.260619] [ 43.261016] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.261886] ? __create_object+0x59/0x80 [ 43.262654] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.263588] __vmalloc_noprof+0x59/0x60 [ 43.264322] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.265136] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.266044] bpf_prog_alloc+0x39/0x200 [ 43.266745] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.267636] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.268516] do_seccomp+0x349/0x25e0 [ 43.269215] ? find_held_lock+0x2b/0x80 [ 43.269917] ? do_prlimit+0x310/0x610 [ 43.270633] ? __pfx_do_seccomp+0x10/0x10 [ 43.271390] ? do_raw_spin_unlock+0x53/0x220 [ 43.272161] ? _raw_spin_unlock+0x1e/0x40 [ 43.272897] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.273851] ? static_key_count+0x60/0x80 [ 43.274616] prctl_set_seccomp+0x4e/0x70 [ 43.275360] __do_sys_prctl+0xe6c/0x1d70 [ 43.276083] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.276907] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.277850] ? irqentry_exit+0xf3/0x650 [ 43.278454] do_syscall_64+0xbf/0x430 [ 43.279006] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.279755] RIP: 0033:0x7fe1f00405cd [ 43.280307] 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 [ 43.282836] RSP: 002b:00007ffeb213cc50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.283913] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe1f00405cd [ 43.284919] RDX: 000055b33eca0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.285930] RBP: 00007ffeb213ccb0 R08: 0000000000000000 R09: 00007ffeb213c350 [ 43.286937] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b359c33ad0 [ 43.287953] R13: 00007ffeb213d0e0 R14: 000055b359c34bc0 R15: 000055b359c45780 [ 43.288980] [ 43.289359] irq event stamp: 1751 [ 43.289843] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 43.291039] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 43.292236] softirqs last enabled at (1364): [] handle_softirqs+0x50c/0x770 [ 43.293464] softirqs last disabled at (1359): [] __irq_exit_rcu+0xc4/0x100 [ 43.294650] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2530' (ECDSA) to the list of known hosts. 2025/11/18 20:20:06 fuzzer started 2025/11/18 20:20:07 dialing manager at localhost:34383 2025/11/18 20:20:07 checking machine... 2025/11/18 20:20:07 checking revisions... [ 44.194959] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:20:07 testing simple program... [ 44.290448] cgroup: Unknown subsys name 'net' [ 44.353848] cgroup: Unknown subsys name 'cpuset' [ 44.368634] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:20:06 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88800f5c1bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88800f5c2668 RDI=ffff88800f5c1bc0 RBP=ffff88800f5c2618 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88800f5c2668 R13=0000000000000002 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff815273eb RFL=00000047 [---Z-PC] 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 00007f8610406700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe1b9f3000 CR3=000000000dfa2000 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=3a5d3234325b646873732036303a3032 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383037 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=0000000000024bcf RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc00d253000 CR3=000000000dccc000 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=ec5e51b39084ada4c840695f9bab10ff XMM02=00000000003044a8ec2efd57dc4c00df XMM03=00000000003103d09f564050f64bb830 XMM04=4b283c67974660c700000000000ae988 XMM05=d75d2117753b122b0000000000321af8 XMM06=817b8945e9d503730000000000320b98 XMM07=e042d86d42eb936e00000000003106a8 XMM08=9f564050f64bb8300000000000304508 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000