[ 45.314858] ------------[ cut here ]------------ [ 45.315750] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.317919] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.319361] Modules linked in: [ 45.319983] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.321953] Tainted: [W]=WARN [ 45.322497] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.323946] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.324855] 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 [ 45.327999] RSP: 0018:ffff888015487bc0 EFLAGS: 00010286 [ 45.328974] RAX: 0000000000000000 RBX: ffffed1002a90f78 RCX: ffffffff813a4050 [ 45.330241] RDX: ffff8880172e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.331530] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a90f2f [ 45.332794] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.334059] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015487df8 [ 45.335368] FS: 00007fb3657f7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.336803] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.337845] CR2: 00007fff17172ef7 CR3: 000000000d830000 CR4: 0000000000350ef0 [ 45.339107] Call Trace: [ 45.339571] [ 45.340003] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.340880] ? __create_object+0x59/0x80 [ 45.341622] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.342581] __vmalloc_noprof+0x59/0x60 [ 45.343339] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.344207] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.345129] bpf_prog_alloc+0x39/0x200 [ 45.345864] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.346747] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.347651] do_seccomp+0x349/0x25e0 [ 45.348372] ? find_held_lock+0x2b/0x80 [ 45.349125] ? do_prlimit+0x310/0x610 [ 45.349858] ? __pfx_do_seccomp+0x10/0x10 [ 45.350591] ? do_raw_spin_unlock+0x53/0x220 [ 45.351433] ? _raw_spin_unlock+0x1e/0x40 [ 45.352182] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.353128] ? static_key_count+0x60/0x80 [ 45.353911] prctl_set_seccomp+0x4e/0x70 [ 45.354635] __do_sys_prctl+0xe6c/0x1d70 [ 45.355411] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.356262] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.357226] ? irqentry_exit+0xf3/0x650 [ 45.357974] do_syscall_64+0xbf/0x430 [ 45.358654] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.359600] RIP: 0033:0x7fb365ce95cd [ 45.360291] 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 [ 45.363480] RSP: 002b:00007fff171713a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.364840] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb365ce95cd [ 45.366112] RDX: 000055a80119fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.367406] RBP: 00007fff17171400 R08: 0000000000000000 R09: 00007fff17170aa0 [ 45.368682] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a81ec68ad0 [ 45.369943] R13: 00007fff17171830 R14: 000055a81ec69bc0 R15: 000055a81ec7a780 [ 45.371243] [ 45.371676] irq event stamp: 1707 [ 45.372286] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 45.373537] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 45.374796] softirqs last enabled at (1572): [] handle_softirqs+0x50c/0x770 [ 45.376073] softirqs last disabled at (1565): [] __irq_exit_rcu+0xc4/0x100 [ 45.377329] ---[ end trace 0000000000000000 ]--- [ 48.427917] ------------[ cut here ]------------ [ 48.428473] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.429774] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 48.430650] Modules linked in: [ 48.431049] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.432290] Tainted: [W]=WARN [ 48.432636] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.433560] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.434127] 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 [ 48.436118] RSP: 0018:ffff88801ac9fbc0 EFLAGS: 00010286 [ 48.436701] RAX: 0000000000000000 RBX: ffffed1003593f78 RCX: ffffffff813a4050 [ 48.437500] RDX: ffff88800f033780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.438298] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003593f2f [ 48.439105] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.439907] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ac9fdf8 [ 48.440678] FS: 00007ff4577d4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.441574] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.442236] CR2: 00007ff457cc6580 CR3: 000000001fed7000 CR4: 0000000000350ef0 [ 48.443038] Call Trace: [ 48.443334] [ 48.443590] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.444156] ? __create_object+0x59/0x80 [ 48.444619] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.445220] __vmalloc_noprof+0x59/0x60 [ 48.445666] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.446210] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.446785] bpf_prog_alloc+0x39/0x200 [ 48.447224] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.447806] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.448347] do_seccomp+0x349/0x25e0 [ 48.448802] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.449337] ? __pfx_do_seccomp+0x10/0x10 [ 48.449825] ? find_held_lock+0x2b/0x80 [ 48.450278] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.450877] ? static_key_count+0x60/0x80 [ 48.451366] prctl_set_seccomp+0x4e/0x70 [ 48.451843] __do_sys_prctl+0xe6c/0x1d70 [ 48.452306] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.452845] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.453421] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.454023] ? irqentry_exit+0xf3/0x650 [ 48.454476] do_syscall_64+0xbf/0x430 [ 48.454937] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.455521] RIP: 0033:0x7ff457cc65cd [ 48.455962] 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 [ 48.457933] RSP: 002b:00007fffc6a61f00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.458779] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff457cc65cd [ 48.459552] RDX: 0000564ef943ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.460349] RBP: 00007fffc6a61f60 R08: 0000000000000000 R09: 00007fffc6a61600 [ 48.461149] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564f381f1bf0 [ 48.461947] R13: 00007fffc6a62390 R14: 0000564f381fb380 R15: 0000564f38206460 [ 48.462722] [ 48.463019] irq event stamp: 1661 [ 48.463406] hardirqs last enabled at (1669): [] __up_console_sem+0x78/0x80 [ 48.464355] hardirqs last disabled at (1678): [] __up_console_sem+0x5d/0x80 [ 48.465309] softirqs last enabled at (1180): [] handle_softirqs+0x50c/0x770 [ 48.466271] softirqs last disabled at (1171): [] __irq_exit_rcu+0xc4/0x100 [ 48.467212] ---[ end trace 0000000000000000 ]--- [ 49.080595] ------------[ cut here ]------------ [ 49.081357] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.083523] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.084732] Modules linked in: [ 49.085252] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.087097] Tainted: [W]=WARN [ 49.087580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.088866] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.089586] 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 [ 49.092211] RSP: 0018:ffff888017157bc0 EFLAGS: 00010286 [ 49.093021] RAX: 0000000000000000 RBX: ffffed1002e2af78 RCX: ffffffff813a4050 [ 49.094099] RDX: ffff888015ef0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.095158] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2af2f [ 49.096236] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.097293] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017157df8 [ 49.098355] FS: 00007f690f7dd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.099558] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.100440] CR2: 00007fff4c623ef7 CR3: 000000000e654000 CR4: 0000000000350ef0 [ 49.101512] Call Trace: [ 49.101923] [ 49.102268] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.103012] ? __create_object+0x59/0x80 [ 49.103636] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.104448] __vmalloc_noprof+0x59/0x60 [ 49.105073] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.105814] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.106558] bpf_prog_alloc+0x39/0x200 [ 49.107174] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.107964] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.108677] do_seccomp+0x349/0x25e0 [ 49.109269] ? find_held_lock+0x2b/0x80 [ 49.109905] ? do_prlimit+0x310/0x610 [ 49.110486] ? __pfx_do_seccomp+0x10/0x10 [ 49.111140] ? do_raw_spin_unlock+0x53/0x220 [ 49.111848] ? _raw_spin_unlock+0x1e/0x40 [ 49.112466] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.113270] ? static_key_count+0x60/0x80 [ 49.113931] prctl_set_seccomp+0x4e/0x70 [ 49.114535] __do_sys_prctl+0xe6c/0x1d70 [ 49.115180] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.115915] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.116684] ? irqentry_exit+0xf3/0x650 [ 49.117321] do_syscall_64+0xbf/0x430 [ 49.117933] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.118681] RIP: 0033:0x7f690fccf5cd [ 49.119279] 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 [ 49.121912] RSP: 002b:00007fff4c621940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.123044] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f690fccf5cd [ 49.124135] RDX: 000055bd2b779e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.125209] RBP: 00007fff4c6219a0 R08: 0000000000000000 R09: 00007fff4c621040 [ 49.126270] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bd2d5a5ad0 [ 49.127360] R13: 00007fff4c621dd0 R14: 000055bd2d5a6bc0 R15: 000055bd2d5b7780 [ 49.128449] [ 49.128845] irq event stamp: 1853 [ 49.129364] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 49.130640] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 49.131916] softirqs last enabled at (1398): [] handle_softirqs+0x50c/0x770 [ 49.133211] softirqs last disabled at (1375): [] __irq_exit_rcu+0xc4/0x100 [ 49.134474] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54364' (ECDSA) to the list of known hosts. 2025/11/17 10:00:42 fuzzer started 2025/11/17 10:00:42 dialing manager at localhost:37895 2025/11/17 10:00:42 checking machine... 2025/11/17 10:00:42 checking revisions... [ 50.004025] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:00:42 testing simple program... [ 50.087215] cgroup: Unknown subsys name 'net' [ 50.152254] cgroup: Unknown subsys name 'cpuset' [ 50.165538] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:00:41 Registers: info registers vcpu 0 RAX=0000000000040bb7 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe9fd1d4018 CR3=000000000d217000 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=30303a303120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363638 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=dffffc0000000000 RBX=ffff888016f1f8f8 RCX=ffffffff8152d723 RDX=1ffff11003923181 RSI=0000000000000282 RDI=ffff88801c918c08 RBP=ffff88801c918bc0 RSP=ffff888016f1f6e0 R8 =0000000000000001 R9 =ffffed1002de3eca R10=0000000000000003 R11=0000000000000001 R12=ffff88801c918c00 R13=ffff88801c918c00 R14=ffff888016f1f8e8 R15=ffff888016f1f8e8 RIP=ffffffff814f0f7b RFL=00000046 [---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 00007fc02dd1b900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff4577a3008 CR3=000000000c2d5000 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