[ 46.683948] ------------[ cut here ]------------ [ 46.684931] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.686990] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.688481] Modules linked in: [ 46.689132] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.691184] Tainted: [W]=WARN [ 46.691808] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.693338] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.694299] 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 [ 46.697584] RSP: 0018:ffff888015647bc0 EFLAGS: 00010286 [ 46.698570] RAX: 0000000000000000 RBX: ffffed1002ac8f78 RCX: ffffffff813a4050 [ 46.699871] RDX: ffff88800f071bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.701190] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ac8f2f [ 46.702540] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.703871] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015647df8 [ 46.705189] FS: 00007fbd624f9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.706683] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.707782] CR2: 00007ffcbd973ef7 CR3: 000000001cc8d000 CR4: 0000000000350ef0 [ 46.709115] Call Trace: [ 46.709610] [ 46.710084] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.711011] ? __create_object+0x59/0x80 [ 46.711836] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.712838] __vmalloc_noprof+0x59/0x60 [ 46.713591] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.714490] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.715451] bpf_prog_alloc+0x39/0x200 [ 46.716215] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.717169] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.718126] do_seccomp+0x349/0x25e0 [ 46.718886] ? find_held_lock+0x2b/0x80 [ 46.719617] ? do_prlimit+0x310/0x610 [ 46.720356] ? __pfx_do_seccomp+0x10/0x10 [ 46.721171] ? do_raw_spin_unlock+0x53/0x220 [ 46.722064] ? _raw_spin_unlock+0x1e/0x40 [ 46.722880] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.723874] ? static_key_count+0x60/0x80 [ 46.724700] prctl_set_seccomp+0x4e/0x70 [ 46.725466] __do_sys_prctl+0xe6c/0x1d70 [ 46.726277] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.727173] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.728177] ? irqentry_exit+0xf3/0x650 [ 46.728963] do_syscall_64+0xbf/0x430 [ 46.729757] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.730748] RIP: 0033:0x7fbd629eb5cd [ 46.731429] 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 [ 46.734680] RSP: 002b:00007ffcbd972080 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.736071] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbd629eb5cd [ 46.737421] RDX: 000055fad2c02e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.738759] RBP: 00007ffcbd9720e0 R08: 0000000000000000 R09: 00007ffcbd971780 [ 46.740063] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fae1f23b10 [ 46.741385] R13: 00007ffcbd972510 R14: 000055fae1f242b0 R15: 000055fae1f386f0 [ 46.742738] [ 46.743170] irq event stamp: 1717 [ 46.743858] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 46.745422] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 46.746964] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 46.748545] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 46.750077] ---[ end trace 0000000000000000 ]--- [ 49.500573] ------------[ cut here ]------------ [ 49.501537] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.503600] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.505098] Modules linked in: [ 49.505783] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.507836] Tainted: [W]=WARN [ 49.508413] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.509940] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.510871] 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 [ 49.514138] RSP: 0018:ffff888017107bc0 EFLAGS: 00010286 [ 49.515173] RAX: 0000000000000000 RBX: ffffed1002e20f78 RCX: ffffffff813a4050 [ 49.516510] RDX: ffff88800f070000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.517830] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e20f2f [ 49.519153] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.520479] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017107df8 [ 49.521813] FS: 00007f1530cca900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.523284] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.524382] CR2: 00007ffc3e55eef7 CR3: 000000000bb7a000 CR4: 0000000000350ef0 [ 49.525738] Call Trace: [ 49.526209] [ 49.526685] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.527553] ? __create_object+0x59/0x80 [ 49.528367] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.529385] __vmalloc_noprof+0x59/0x60 [ 49.530166] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.531079] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.532036] bpf_prog_alloc+0x39/0x200 [ 49.532785] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.533785] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.534718] do_seccomp+0x349/0x25e0 [ 49.535412] ? find_held_lock+0x2b/0x80 [ 49.536203] ? do_prlimit+0x310/0x610 [ 49.536970] ? __pfx_do_seccomp+0x10/0x10 [ 49.537807] ? do_raw_spin_unlock+0x53/0x220 [ 49.538690] ? _raw_spin_unlock+0x1e/0x40 [ 49.539445] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.540429] ? static_key_count+0x60/0x80 [ 49.541261] prctl_set_seccomp+0x4e/0x70 [ 49.542070] __do_sys_prctl+0xe6c/0x1d70 [ 49.542881] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.543762] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.544761] ? irqentry_exit+0xf3/0x650 [ 49.545513] do_syscall_64+0xbf/0x430 [ 49.546310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.547284] RIP: 0033:0x7f15311bc5cd [ 49.548011] 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 [ 49.551279] RSP: 002b:00007ffc3e55d850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.552713] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f15311bc5cd [ 49.554124] RDX: 0000560b6a589e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.555444] RBP: 00007ffc3e55d8b0 R08: 0000000000000000 R09: 00007ffc3e55cf50 [ 49.556826] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560ba6725ad0 [ 49.558186] R13: 00007ffc3e55dce0 R14: 0000560ba6726bc0 R15: 0000560ba6737780 [ 49.559039] [ 49.559316] irq event stamp: 1773 [ 49.559740] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 49.560727] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 49.561725] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 49.562559] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 49.563267] ---[ end trace 0000000000000000 ]--- [ 50.177715] ------------[ cut here ]------------ [ 50.178616] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.180780] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.182474] Modules linked in: [ 50.183120] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.185542] Tainted: [W]=WARN [ 50.186137] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.187886] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.188867] 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 [ 50.192079] RSP: 0018:ffff88801662fbc0 EFLAGS: 00010286 [ 50.193057] RAX: 0000000000000000 RBX: ffffed1002cc5f78 RCX: ffffffff813a4050 [ 50.194396] RDX: ffff888015628000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.195674] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cc5f2f [ 50.196962] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.198240] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801662fdf8 [ 50.199528] FS: 00007f3da23c6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.200963] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.202034] CR2: 00007f3da28b8580 CR3: 000000001f4db000 CR4: 0000000000350ef0 [ 50.203337] Call Trace: [ 50.203850] [ 50.204270] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.205164] ? __create_object+0x59/0x80 [ 50.205954] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.206920] __vmalloc_noprof+0x59/0x60 [ 50.207686] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.208512] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.209461] bpf_prog_alloc+0x39/0x200 [ 50.210209] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.211141] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.212057] do_seccomp+0x349/0x25e0 [ 50.212782] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.213702] ? __pfx_do_seccomp+0x10/0x10 [ 50.214463] ? find_held_lock+0x2b/0x80 [ 50.215225] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.216191] ? static_key_count+0x60/0x80 [ 50.216996] prctl_set_seccomp+0x4e/0x70 [ 50.217784] __do_sys_prctl+0xe6c/0x1d70 [ 50.218524] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.219382] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.220358] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.221331] ? irqentry_exit+0xf3/0x650 [ 50.222105] do_syscall_64+0xbf/0x430 [ 50.222847] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.223820] RIP: 0033:0x7f3da28b85cd [ 50.224490] 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 [ 50.227682] RSP: 002b:00007ffe752fa350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.229053] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3da28b85cd [ 50.230208] RDX: 000055d2df6c2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.231277] RBP: 00007ffe752fa3b0 R08: 0000000000000000 R09: 00007ffe752f9a50 [ 50.232337] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d30da1aad0 [ 50.233401] R13: 00007ffe752fa7e0 R14: 000055d30da1bbc0 R15: 000055d30da2c780 [ 50.234475] [ 50.234859] irq event stamp: 1833 [ 50.235360] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 50.236642] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 50.237925] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 50.239201] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 50.240458] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37003' (ECDSA) to the list of known hosts. 2025/11/19 05:39:03 fuzzer started 2025/11/19 05:39:04 dialing manager at localhost:34383 2025/11/19 05:39:04 checking machine... 2025/11/19 05:39:04 checking revisions... [ 51.016678] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:39:04 testing simple program... [ 51.076791] cgroup: Unknown subsys name 'net' [ 51.125710] cgroup: Unknown subsys name 'cpuset' [ 51.136022] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:39:03 Registers: info registers vcpu 0 RAX=0000000000046cab 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 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc3e557000 CR3=000000000d2f2000 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=39333a353020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363938 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=0000000000000000 RBX=ffff88801bd9f798 RCX=ffff88801bd9f624 RDX=1ffff110037b3ef4 RSI=ffffffff81a7f469 RDI=ffff88801bd9f7a0 RBP=0000000000000004 RSP=ffff88801bd9f6b0 R8 =0000000000000001 R9 =ffff88801bd9f710 R10=000000000003c9ed R11=0000000000023e33 R12=ffff88801bd9f798 R13=0000000000000000 R14=ffff88800f1c5340 R15=ffff88800944cc80 RIP=ffffffff8161917e RFL=00000212 [----A--] 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 00007f1530cca900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1530c94008 CR3=000000001ef20000 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