[ 46.173926] ------------[ cut here ]------------ [ 46.174877] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.176913] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.178388] Modules linked in: [ 46.179075] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.181133] Tainted: [W]=WARN [ 46.181790] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.183403] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.184428] 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 [ 46.187914] RSP: 0018:ffff88801648fbc0 EFLAGS: 00010286 [ 46.189006] RAX: 0000000000000000 RBX: ffffed1002c91f78 RCX: ffffffff813a4050 [ 46.190403] RDX: ffff88800f57d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.191840] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c91f2f [ 46.193269] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.194682] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801648fdf8 [ 46.196088] FS: 00007fbcabecb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.197683] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.198852] CR2: 00007ffca69bfef8 CR3: 000000000e84a000 CR4: 0000000000350ef0 [ 46.200225] Call Trace: [ 46.200750] [ 46.201168] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.202082] ? __create_object+0x59/0x80 [ 46.202853] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.203831] __vmalloc_noprof+0x59/0x60 [ 46.204567] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.205455] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.206385] bpf_prog_alloc+0x39/0x200 [ 46.207139] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.208083] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.208998] do_seccomp+0x349/0x25e0 [ 46.209724] ? find_held_lock+0x2b/0x80 [ 46.210447] ? do_prlimit+0x310/0x610 [ 46.211191] ? __pfx_do_seccomp+0x10/0x10 [ 46.211979] ? do_raw_spin_unlock+0x53/0x220 [ 46.212825] ? _raw_spin_unlock+0x1e/0x40 [ 46.213568] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.214526] ? static_key_count+0x60/0x80 [ 46.215344] prctl_set_seccomp+0x4e/0x70 [ 46.216115] __do_sys_prctl+0xe6c/0x1d70 [ 46.216905] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.217779] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.218759] ? irqentry_exit+0xf3/0x650 [ 46.219485] do_syscall_64+0xbf/0x430 [ 46.220232] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.221191] RIP: 0033:0x7fbcac3bd5cd [ 46.221902] 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 [ 46.225099] RSP: 002b:00007ffca69bd2d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.226480] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbcac3bd5cd [ 46.227766] RDX: 0000559d2d950e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.229066] RBP: 00007ffca69bd330 R08: 0000000000000000 R09: 00007ffca69bc9d0 [ 46.230341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559d4d6a2ad0 [ 46.231629] R13: 00007ffca69bd760 R14: 0000559d4d6a3bc0 R15: 0000559d4d6b4780 [ 46.232963] [ 46.233393] irq event stamp: 1741 [ 46.234042] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 46.235556] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 46.237094] softirqs last enabled at (1606): [] handle_softirqs+0x50c/0x770 [ 46.238655] softirqs last disabled at (1601): [] __irq_exit_rcu+0xc4/0x100 [ 46.240192] ---[ end trace 0000000000000000 ]--- [ 49.084809] ------------[ cut here ]------------ [ 49.085799] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.088028] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.089646] Modules linked in: [ 49.090290] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.092484] Tainted: [W]=WARN [ 49.093142] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.094747] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.095748] 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 [ 49.099239] RSP: 0018:ffff88801c54fbc0 EFLAGS: 00010286 [ 49.100312] RAX: 0000000000000000 RBX: ffffed10038a9f78 RCX: ffffffff813a4050 [ 49.101728] RDX: ffff8880143e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.103126] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10038a9f2f [ 49.104537] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.105933] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c54fdf8 [ 49.107339] FS: 00007fa7d8525900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.108920] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.110077] CR2: 00007fa7d8a17580 CR3: 000000000dae7000 CR4: 0000000000350ef0 [ 49.111479] Call Trace: [ 49.112034] [ 49.112499] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.113492] ? __create_object+0x59/0x80 [ 49.114352] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.115415] __vmalloc_noprof+0x59/0x60 [ 49.116247] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.117225] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.118238] bpf_prog_alloc+0x39/0x200 [ 49.119047] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.120065] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.121066] do_seccomp+0x349/0x25e0 [ 49.121845] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.122829] ? __pfx_do_seccomp+0x10/0x10 [ 49.123693] ? find_held_lock+0x2b/0x80 [ 49.124486] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.125541] ? static_key_count+0x60/0x80 [ 49.126405] prctl_set_seccomp+0x4e/0x70 [ 49.127260] __do_sys_prctl+0xe6c/0x1d70 [ 49.128120] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.129070] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.130129] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.131190] ? irqentry_exit+0xf3/0x650 [ 49.132027] do_syscall_64+0xbf/0x430 [ 49.132848] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.133894] RIP: 0033:0x7fa7d8a175cd [ 49.134660] 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 [ 49.138134] RSP: 002b:00007fff6bea6d60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.139648] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa7d8a175cd [ 49.141061] RDX: 000055a0d9990e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.142462] RBP: 00007fff6bea6dc0 R08: 0000000000000000 R09: 00007fff6bea6460 [ 49.143864] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a0fad1cbf0 [ 49.145271] R13: 00007fff6bea71f0 R14: 000055a0fad26380 R15: 000055a0fad31460 [ 49.146692] [ 49.147153] irq event stamp: 1715 [ 49.147867] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 49.149457] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 49.150422] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 49.151396] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 49.152349] ---[ end trace 0000000000000000 ]--- [ 49.756958] ------------[ cut here ]------------ [ 49.757876] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.759883] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.761324] Modules linked in: [ 49.761946] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.763951] Tainted: [W]=WARN [ 49.764528] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.766233] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.767214] 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 [ 49.770429] RSP: 0018:ffff888017067bc0 EFLAGS: 00010286 [ 49.771405] RAX: 0000000000000000 RBX: ffffed1002e0cf78 RCX: ffffffff813a4050 [ 49.772733] RDX: ffff888016c89bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.774018] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e0cf2f [ 49.775328] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.776633] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017067df8 [ 49.777948] FS: 00007f70f7d00900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.779394] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.780473] CR2: 00007ffdfe997ef8 CR3: 000000000cff1000 CR4: 0000000000350ef0 [ 49.781775] Call Trace: [ 49.782241] [ 49.782693] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.783556] ? __create_object+0x59/0x80 [ 49.784354] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.785333] __vmalloc_noprof+0x59/0x60 [ 49.786102] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.786983] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.787931] bpf_prog_alloc+0x39/0x200 [ 49.788689] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.789579] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.790502] do_seccomp+0x349/0x25e0 [ 49.791225] ? find_held_lock+0x2b/0x80 [ 49.791998] ? do_prlimit+0x310/0x610 [ 49.792758] ? __pfx_do_seccomp+0x10/0x10 [ 49.793516] ? do_raw_spin_unlock+0x53/0x220 [ 49.794347] ? _raw_spin_unlock+0x1e/0x40 [ 49.795161] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.796138] ? static_key_count+0x60/0x80 [ 49.796956] prctl_set_seccomp+0x4e/0x70 [ 49.797745] __do_sys_prctl+0xe6c/0x1d70 [ 49.798483] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.799342] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.800328] ? irqentry_exit+0xf3/0x650 [ 49.801123] do_syscall_64+0xbf/0x430 [ 49.801870] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.802825] RIP: 0033:0x7f70f81f25cd [ 49.803488] 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 [ 49.806686] RSP: 002b:00007ffdfe995950 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.808047] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f70f81f25cd [ 49.809360] RDX: 0000558210ddee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.810651] RBP: 00007ffdfe9959b0 R08: 0000000000000000 R09: 00007ffdfe995050 [ 49.811941] R10: 0000000000000000 R11: 0000000000000246 R12: 000055823ea9bad0 [ 49.813248] R13: 00007ffdfe995de0 R14: 000055823ea9cbc0 R15: 000055823eaad780 [ 49.814564] [ 49.815039] irq event stamp: 1791 [ 49.815707] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 49.817246] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 49.818585] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 49.819894] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 49.821161] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35161' (ECDSA) to the list of known hosts. 2025/11/17 19:18:41 fuzzer started 2025/11/17 19:18:42 dialing manager at localhost:37895 2025/11/17 19:18:42 checking machine... 2025/11/17 19:18:42 checking revisions... [ 50.842996] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:18:42 testing simple program... [ 50.951146] cgroup: Unknown subsys name 'net' [ 51.015004] cgroup: Unknown subsys name 'cpuset' [ 51.040264] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:18:41 Registers: info registers vcpu 0 RAX=1ffffffff0ce4b61 RBX=ffffffff86725b08 RCX=ffffffff81b2a0b3 RDX=0000000000000000 RSI=ffffffff86ab8282 RDI=ffffffff86725ae0 RBP=ffffffff86725b08 RSP=ffff88801617f1d0 R8 =ffffffff86ab8282 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=ffffffff86725b08 R13=ffffffff86725ae0 R14=ffffffff86725b04 R15=dffffc0000000000 RIP=ffffffff8135daaf 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 00007fa7d8525900 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=00007fa7d84ea008 CR3=000000000eabf000 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 info registers vcpu 1 RAX=0000000000025137 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 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe0463d9000 CR3=000000000dab3000 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=2031343a38313a393120373120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030343a38313a3931203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000