[ 45.429311] ------------[ cut here ]------------ [ 45.430037] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.431700] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.432905] Modules linked in: [ 45.433439] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.435078] Tainted: [W]=WARN [ 45.435576] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.436794] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.437547] 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 [ 45.440223] RSP: 0018:ffff888015b7fbc0 EFLAGS: 00010286 [ 45.440999] RAX: 0000000000000000 RBX: ffffed1002b6ff78 RCX: ffffffff813a4050 [ 45.442062] RDX: ffff888013981bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.443123] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b6ff2f [ 45.444204] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.445271] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015b7fdf8 [ 45.446333] FS: 00007f38ff64f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.447525] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.448398] CR2: 00007ffeeae96ef7 CR3: 000000000df77000 CR4: 0000000000350ef0 [ 45.449472] Call Trace: [ 45.449862] [ 45.450235] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.450946] ? __create_object+0x59/0x80 [ 45.451591] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.452408] __vmalloc_noprof+0x59/0x60 [ 45.453010] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.453729] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.454490] bpf_prog_alloc+0x39/0x200 [ 45.455067] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.455829] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.456581] do_seccomp+0x349/0x25e0 [ 45.457143] ? find_held_lock+0x2b/0x80 [ 45.457768] ? do_prlimit+0x310/0x610 [ 45.458374] ? __pfx_do_seccomp+0x10/0x10 [ 45.458990] ? do_raw_spin_unlock+0x53/0x220 [ 45.459685] ? _raw_spin_unlock+0x1e/0x40 [ 45.460340] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.461104] ? static_key_count+0x60/0x80 [ 45.461772] prctl_set_seccomp+0x4e/0x70 [ 45.462408] __do_sys_prctl+0xe6c/0x1d70 [ 45.463016] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.463922] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.464729] ? irqentry_exit+0xf3/0x650 [ 45.465360] do_syscall_64+0xbf/0x430 [ 45.465936] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.466717] RIP: 0033:0x7f38ffb415cd [ 45.467300] 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 [ 45.469939] RSP: 002b:00007ffeeae95000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.471071] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f38ffb415cd [ 45.472150] RDX: 000055be5a93ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.473207] RBP: 00007ffeeae95060 R08: 0000000000000000 R09: 00007ffeeae94700 [ 45.474263] R10: 0000000000000000 R11: 0000000000000246 R12: 000055be68434ad0 [ 45.475337] R13: 00007ffeeae95490 R14: 000055be68435bc0 R15: 000055be68446780 [ 45.476426] [ 45.476777] irq event stamp: 1701 [ 45.477307] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 45.478564] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 45.479817] softirqs last enabled at (1238): [] handle_softirqs+0x50c/0x770 [ 45.481098] softirqs last disabled at (1229): [] __irq_exit_rcu+0xc4/0x100 [ 45.482364] ---[ end trace 0000000000000000 ]--- [ 48.918836] ------------[ cut here ]------------ [ 48.919779] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.921783] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 48.923230] Modules linked in: [ 48.923817] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.925888] Tainted: [W]=WARN [ 48.926482] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.927940] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.928865] 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 [ 48.932048] RSP: 0018:ffff888019e8fbc0 EFLAGS: 00010286 [ 48.933024] RAX: 0000000000000000 RBX: ffffed10033d1f78 RCX: ffffffff813a4050 [ 48.934295] RDX: ffff888009a8b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.935573] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033d1f2f [ 48.936869] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.938145] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e8fdf8 [ 48.939438] FS: 00007fbef1746900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.940905] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.941965] CR2: 00007fbef1c38580 CR3: 000000000bc64000 CR4: 0000000000350ef0 [ 48.943251] Call Trace: [ 48.943725] [ 48.944146] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.945053] ? __create_object+0x59/0x80 [ 48.945827] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.946801] __vmalloc_noprof+0x59/0x60 [ 48.947550] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.948448] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.949401] bpf_prog_alloc+0x39/0x200 [ 48.950093] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.951002] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.951912] do_seccomp+0x349/0x25e0 [ 48.952643] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.953538] ? __pfx_do_seccomp+0x10/0x10 [ 48.954320] ? find_held_lock+0x2b/0x80 [ 48.955039] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.956001] ? static_key_count+0x60/0x80 [ 48.956838] prctl_set_seccomp+0x4e/0x70 [ 48.957619] __do_sys_prctl+0xe6c/0x1d70 [ 48.958410] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.959263] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.960243] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.961158] ? irqentry_exit+0xf3/0x650 [ 48.961928] do_syscall_64+0xbf/0x430 [ 48.962673] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.963644] RIP: 0033:0x7fbef1c385cd [ 48.964366] 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 [ 48.967568] RSP: 002b:00007ffc4563ae10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.968945] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbef1c385cd [ 48.970262] RDX: 000055e1ef37ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.971558] RBP: 00007ffc4563ae70 R08: 0000000000000000 R09: 00007ffc4563a510 [ 48.972893] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e2150792b0 [ 48.974173] R13: 00007ffc4563b2a0 R14: 000055e21507bd20 R15: 000055e21508d8d0 [ 48.975504] [ 48.975931] irq event stamp: 1709 [ 48.976587] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 48.978131] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 48.979650] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 48.981209] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 48.982733] ---[ end trace 0000000000000000 ]--- [ 49.802880] ------------[ cut here ]------------ [ 49.803843] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.805871] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.807351] Modules linked in: [ 49.807970] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.809968] Tainted: [W]=WARN [ 49.810570] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.812042] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.812958] 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 [ 49.816132] RSP: 0018:ffff8880174afbc0 EFLAGS: 00010286 [ 49.817094] RAX: 0000000000000000 RBX: ffffed1002e95f78 RCX: ffffffff813a4050 [ 49.818373] RDX: ffff888015c90000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.819658] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e95f2f [ 49.820950] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.822229] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174afdf8 [ 49.823514] FS: 00007ff157a90900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.824973] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.826036] CR2: 00007fffaa134ef7 CR3: 000000000bc0b000 CR4: 0000000000350ef0 [ 49.827324] Call Trace: [ 49.827782] [ 49.828231] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.829073] ? __create_object+0x59/0x80 [ 49.829862] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.830825] __vmalloc_noprof+0x59/0x60 [ 49.831577] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.832454] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.833380] bpf_prog_alloc+0x39/0x200 [ 49.834067] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.834999] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.835891] do_seccomp+0x349/0x25e0 [ 49.836606] ? find_held_lock+0x2b/0x80 [ 49.837372] ? do_prlimit+0x310/0x610 [ 49.838064] ? __pfx_do_seccomp+0x10/0x10 [ 49.838853] ? do_raw_spin_unlock+0x53/0x220 [ 49.839671] ? _raw_spin_unlock+0x1e/0x40 [ 49.840448] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.841405] ? static_key_count+0x60/0x80 [ 49.842145] prctl_set_seccomp+0x4e/0x70 [ 49.842923] __do_sys_prctl+0xe6c/0x1d70 [ 49.843700] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.844575] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.845544] ? irqentry_exit+0xf3/0x650 [ 49.846310] do_syscall_64+0xbf/0x430 [ 49.846993] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.847933] RIP: 0033:0x7ff157f825cd [ 49.848650] 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 [ 49.851813] RSP: 002b:00007fffaa132a40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.853206] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff157f825cd [ 49.854485] RDX: 000055ba177afe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.855771] RBP: 00007fffaa132aa0 R08: 0000000000000000 R09: 00007fffaa132140 [ 49.857056] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ba215dbad0 [ 49.858338] R13: 00007fffaa132ed0 R14: 000055ba215dcbc0 R15: 000055ba215ed780 [ 49.859648] [ 49.860077] irq event stamp: 1711 [ 49.860726] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 49.862254] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 49.863761] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 49.865315] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 49.866825] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63313' (ECDSA) to the list of known hosts. 2025/11/19 05:32:30 fuzzer started 2025/11/19 05:32:30 dialing manager at localhost:34383 2025/11/19 05:32:30 checking machine... 2025/11/19 05:32:30 checking revisions... [ 50.751603] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:32:30 testing simple program... [ 50.834885] cgroup: Unknown subsys name 'net' [ 50.883923] cgroup: Unknown subsys name 'cpuset' [ 50.897369] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:32:29 Registers: info registers vcpu 0 RAX=ffff888015defd40 RBX=0000000000000001 RCX=ffffffff819e0b22 RDX=0000000000000001 RSI=0000000000000004 RDI=ffff888015defd40 RBP=ffff88801c465780 RSP=ffff888015defd00 R8 =0000000000000001 R9 =ffffed100388cb00 R10=ffff88801c465803 R11=0000000000000001 R12=ffff88801c465800 R13=ffff88801643e900 R14=1ffff11002bbdfa4 R15=ffff88801643eb20 RIP=ffffffff81b2d082 RFL=00000202 [-------] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fbef1746900 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=000055e215095c9c CR3=00000000206dd000 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=6720646572637465733a4d41503d706f 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 info registers vcpu 1 RAX=0000000000025a77 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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcfefd52f8 CR3=000000000b6da000 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=32333a353020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363236 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000