[ 46.373368] ------------[ cut here ]------------ [ 46.374307] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.376482] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.377964] Modules linked in: [ 46.378611] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.382073] Tainted: [W]=WARN [ 46.382767] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.384268] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.385125] 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 [ 46.388288] RSP: 0018:ffff88800eecfbc0 EFLAGS: 00010286 [ 46.389210] RAX: 0000000000000000 RBX: ffffed1001dd9f78 RCX: ffffffff813a4050 [ 46.390481] RDX: ffff888015c11bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.391783] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dd9f2f [ 46.393071] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.394375] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800eecfdf8 [ 46.395657] FS: 00007fc7a13e7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.397109] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.398167] CR2: 00007fff49ad9ef8 CR3: 000000000df32000 CR4: 0000000000350ef0 [ 46.399470] Call Trace: [ 46.399941] [ 46.400404] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.401316] ? __create_object+0x59/0x80 [ 46.402058] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.403035] __vmalloc_noprof+0x59/0x60 [ 46.403808] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.404697] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.405647] bpf_prog_alloc+0x39/0x200 [ 46.406392] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.407342] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.408209] do_seccomp+0x349/0x25e0 [ 46.408938] ? find_held_lock+0x2b/0x80 [ 46.409708] ? do_prlimit+0x310/0x610 [ 46.410446] ? __pfx_do_seccomp+0x10/0x10 [ 46.411192] ? do_raw_spin_unlock+0x53/0x220 [ 46.412025] ? _raw_spin_unlock+0x1e/0x40 [ 46.412834] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.413832] ? static_key_count+0x60/0x80 [ 46.414650] prctl_set_seccomp+0x4e/0x70 [ 46.415458] __do_sys_prctl+0xe6c/0x1d70 [ 46.416196] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.417041] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 46.418019] ? exit_to_user_mode_loop+0xcf/0x4d0 [ 46.418927] do_syscall_64+0xbf/0x430 [ 46.419679] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.420638] RIP: 0033:0x7fc7a18d95cd [ 46.421361] 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 [ 46.424584] RSP: 002b:00007fff49ad80d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.425940] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc7a18d95cd [ 46.427269] RDX: 000055e6a30f2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.428560] RBP: 00007fff49ad8130 R08: 0000000000000000 R09: 00007fff49ad77d0 [ 46.429831] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e6dd9c22b0 [ 46.431092] R13: 00007fff49ad8560 R14: 000055e6dd9c4d20 R15: 000055e6dd9d68d0 [ 46.432399] [ 46.432819] irq event stamp: 2061 [ 46.433492] hardirqs last enabled at (2071): [] __up_console_sem+0x78/0x80 [ 46.435019] hardirqs last disabled at (2080): [] __up_console_sem+0x5d/0x80 [ 46.436555] softirqs last enabled at (1904): [] handle_softirqs+0x50c/0x770 [ 46.438099] softirqs last disabled at (1899): [] __irq_exit_rcu+0xc4/0x100 [ 46.439603] ---[ end trace 0000000000000000 ]--- [ 49.285718] ------------[ cut here ]------------ [ 49.286669] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.288692] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.290198] Modules linked in: [ 49.290853] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.292867] Tainted: [W]=WARN [ 49.293478] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.294978] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.295926] 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 [ 49.299119] RSP: 0018:ffff888016b67bc0 EFLAGS: 00010286 [ 49.300090] RAX: 0000000000000000 RBX: ffffed1002d6cf78 RCX: ffffffff813a4050 [ 49.301384] RDX: ffff88801742b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.302660] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6cf2f [ 49.303950] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.305265] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b67df8 [ 49.306553] FS: 00007f259e90c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.308028] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.309111] CR2: 00007ffdcc246ef8 CR3: 000000001f572000 CR4: 0000000000350ef0 [ 49.310417] Call Trace: [ 49.310885] [ 49.311340] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.312205] ? __create_object+0x59/0x80 [ 49.313004] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.313989] __vmalloc_noprof+0x59/0x60 [ 49.314750] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.315638] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.316575] bpf_prog_alloc+0x39/0x200 [ 49.317334] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.318237] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.319167] do_seccomp+0x349/0x25e0 [ 49.319893] ? find_held_lock+0x2b/0x80 [ 49.320655] ? do_prlimit+0x310/0x610 [ 49.321410] ? __pfx_do_seccomp+0x10/0x10 [ 49.322155] ? do_raw_spin_unlock+0x53/0x220 [ 49.322994] ? _raw_spin_unlock+0x1e/0x40 [ 49.323815] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.324796] ? static_key_count+0x60/0x80 [ 49.325600] prctl_set_seccomp+0x4e/0x70 [ 49.326385] __do_sys_prctl+0xe6c/0x1d70 [ 49.327137] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.328010] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.328997] ? irqentry_exit+0xf3/0x650 [ 49.329781] do_syscall_64+0xbf/0x430 [ 49.330555] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.331530] RIP: 0033:0x7f259edfe5cd [ 49.332194] 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 [ 49.335388] RSP: 002b:00007ffdcc245610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.336767] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f259edfe5cd [ 49.338057] RDX: 000055cbf8ae8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.339375] RBP: 00007ffdcc245670 R08: 0000000000000000 R09: 00007ffdcc244d10 [ 49.340663] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cbfde782b0 [ 49.341943] R13: 00007ffdcc245aa0 R14: 000055cbfde7ad20 R15: 000055cbfde8c8d0 [ 49.343286] [ 49.343724] irq event stamp: 1755 [ 49.344382] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 49.345917] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 49.347452] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 49.349006] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 49.350538] ---[ end trace 0000000000000000 ]--- [ 50.079343] ------------[ cut here ]------------ [ 50.080212] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.082387] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.084055] Modules linked in: [ 50.084767] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.086774] Tainted: [W]=WARN [ 50.087406] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.088882] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.089797] 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 [ 50.092999] RSP: 0018:ffff88800ad37bc0 EFLAGS: 00010286 [ 50.094013] RAX: 0000000000000000 RBX: ffffed10015a6f78 RCX: ffffffff813a4050 [ 50.095330] RDX: ffff888015ecd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.096618] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10015a6f2f [ 50.097896] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.099206] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ad37df8 [ 50.100510] FS: 00007f10694ba900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.101966] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.103035] CR2: 00007f1069a204a6 CR3: 000000001f5fa000 CR4: 0000000000350ef0 [ 50.104348] Call Trace: [ 50.104811] [ 50.105217] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.106118] ? __create_object+0x59/0x80 [ 50.106912] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.107889] __vmalloc_noprof+0x59/0x60 [ 50.108650] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.109520] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.110453] bpf_prog_alloc+0x39/0x200 [ 50.111136] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.112092] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.113010] do_seccomp+0x349/0x25e0 [ 50.113738] ? find_held_lock+0x2b/0x80 [ 50.114518] ? do_prlimit+0x310/0x610 [ 50.115234] ? __pfx_do_seccomp+0x10/0x10 [ 50.116021] ? do_raw_spin_unlock+0x53/0x220 [ 50.116866] ? _raw_spin_unlock+0x1e/0x40 [ 50.117645] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.118617] ? static_key_count+0x60/0x80 [ 50.119432] prctl_set_seccomp+0x4e/0x70 [ 50.120158] __do_sys_prctl+0xe6c/0x1d70 [ 50.120940] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.121788] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.122749] ? irqentry_exit+0xf3/0x650 [ 50.123550] do_syscall_64+0xbf/0x430 [ 50.124297] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.125192] RIP: 0033:0x7f10699ac5cd [ 50.125892] 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 [ 50.129067] RSP: 002b:00007ffe5821cee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.130428] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f10699ac5cd [ 50.131734] RDX: 000055725cda3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.133012] RBP: 00007ffe5821cf40 R08: 0000000000000000 R09: 00007ffe5821c5e0 [ 50.134291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557268ddcb10 [ 50.135588] R13: 00007ffe5821d370 R14: 0000557268ddd2b0 R15: 0000557268df16f0 [ 50.136883] [ 50.137339] irq event stamp: 1777 [ 50.137940] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 50.139473] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 50.140693] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 50.141686] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 50.142663] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53624' (ECDSA) to the list of known hosts. 2025/11/18 01:50:00 fuzzer started 2025/11/18 01:50:00 dialing manager at localhost:37895 2025/11/18 01:50:00 checking machine... 2025/11/18 01:50:00 checking revisions... [ 51.042479] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:50:01 testing simple program... [ 51.149717] cgroup: Unknown subsys name 'net' [ 51.309027] cgroup: Unknown subsys name 'cpuset' [ 51.360817] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:50:00 Registers: info registers vcpu 0 RAX=000000000004be6b 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=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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f259eec3618 CR3=000000000bfd5000 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=39343a313020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323330 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=1ffffffff0b82250 RBX=0000000b97e4e240 RCX=ffffffff8166c3ed RDX=dffffc0000000000 RSI=ffffffff8166c418 RDI=0000000000000007 RBP=ffffffff85c11300 RSP=ffff88806cf08d50 R8 =0000000000000001 R9 =0000000000000000 R10=000000000001be6e R11=0000000000000001 R12=ffffffff88598e20 R13=0000000000000001 R14=0000000b97e4e240 R15=0000000000000001 RIP=ffffffff8166c445 RFL=00000012 [----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 00007f259e90c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f259e8db008 CR3=000000001f5f7000 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