[ 47.098156] ------------[ cut here ]------------ [ 47.098929] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.100670] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 47.101927] Modules linked in: [ 47.102419] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.104085] Tainted: [W]=WARN [ 47.104582] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.105845] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.106619] 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 [ 47.109241] RSP: 0018:ffff88801980fbc0 EFLAGS: 00010286 [ 47.110045] RAX: 0000000000000000 RBX: ffffed1003301f78 RCX: ffffffff813a4050 [ 47.111103] RDX: ffff8880159ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.112152] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003301f2f [ 47.113190] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.114246] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801980fdf8 [ 47.115291] FS: 00007f440e363900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.116473] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.117343] CR2: 00007f440e855580 CR3: 000000000b73b000 CR4: 0000000000350ef0 [ 47.118415] Call Trace: [ 47.118826] [ 47.119176] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.119912] ? __create_object+0x59/0x80 [ 47.120554] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.121312] __vmalloc_noprof+0x59/0x60 [ 47.121940] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.122646] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.123372] bpf_prog_alloc+0x39/0x200 [ 47.123983] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.124757] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.125474] do_seccomp+0x349/0x25e0 [ 47.126063] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.126799] ? __pfx_do_seccomp+0x10/0x10 [ 47.127420] ? find_held_lock+0x2b/0x80 [ 47.128038] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.128858] ? static_key_count+0x60/0x80 [ 47.129491] prctl_set_seccomp+0x4e/0x70 [ 47.130126] __do_sys_prctl+0xe6c/0x1d70 [ 47.130781] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.131447] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.132238] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.133043] ? irqentry_exit+0xf3/0x650 [ 47.133685] do_syscall_64+0xbf/0x430 [ 47.134267] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.135050] RIP: 0033:0x7f440e8555cd [ 47.135627] 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 [ 47.138233] RSP: 002b:00007ffdf0c51b00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.139349] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f440e8555cd [ 47.140400] RDX: 0000560ac840ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.141460] RBP: 00007ffdf0c51b60 R08: 0000000000000000 R09: 00007ffdf0c51200 [ 47.142535] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560ae17452b0 [ 47.143604] R13: 00007ffdf0c51f90 R14: 0000560ae1747d20 R15: 0000560ae17598d0 [ 47.144674] [ 47.145024] irq event stamp: 1701 [ 47.145562] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 47.146819] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 47.148086] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 47.149356] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 47.150623] ---[ end trace 0000000000000000 ]--- [ 49.960384] ------------[ cut here ]------------ [ 49.961302] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.963374] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.964829] Modules linked in: [ 49.965421] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.967450] Tainted: [W]=WARN [ 49.968044] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.969536] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.970422] 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 [ 49.973581] RSP: 0018:ffff888016f07bc0 EFLAGS: 00010286 [ 49.974500] RAX: 0000000000000000 RBX: ffffed1002de0f78 RCX: ffffffff813a4050 [ 49.975809] RDX: ffff888016101bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.977118] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de0f2f [ 49.978452] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.979730] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f07df8 [ 49.981008] FS: 00007fc665627900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.982470] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.983545] CR2: 00007fc665b8d4a6 CR3: 000000000dbd9000 CR4: 0000000000350ef0 [ 49.984845] Call Trace: [ 49.985305] [ 49.985769] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.986670] ? __create_object+0x59/0x80 [ 49.987406] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.988362] __vmalloc_noprof+0x59/0x60 [ 49.989126] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.990015] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.990937] bpf_prog_alloc+0x39/0x200 [ 49.991672] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.992601] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.993468] do_seccomp+0x349/0x25e0 [ 49.994197] ? find_held_lock+0x2b/0x80 [ 49.994937] ? do_prlimit+0x310/0x610 [ 49.995696] ? __pfx_do_seccomp+0x10/0x10 [ 49.996443] ? do_raw_spin_unlock+0x53/0x220 [ 49.997283] ? _raw_spin_unlock+0x1e/0x40 [ 49.998066] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.999022] ? static_key_count+0x60/0x80 [ 49.999816] prctl_set_seccomp+0x4e/0x70 [ 50.000589] __do_sys_prctl+0xe6c/0x1d70 [ 50.001327] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.002215] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.003193] ? irqentry_exit+0xf3/0x650 [ 50.003954] do_syscall_64+0xbf/0x430 [ 50.004694] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.005655] RIP: 0033:0x7fc665b195cd [ 50.006311] 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 [ 50.009482] RSP: 002b:00007fffa4031f90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.010861] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc665b195cd [ 50.012148] RDX: 0000557668f6ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.013452] RBP: 00007fffa4031ff0 R08: 0000000000000000 R09: 00007fffa4031690 [ 50.014735] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557675bdab10 [ 50.016025] R13: 00007fffa4032420 R14: 0000557675bdb2b0 R15: 0000557675bef6f0 [ 50.017343] [ 50.017831] irq event stamp: 1713 [ 50.018434] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 50.019940] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 50.021480] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 50.023031] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 50.024552] ---[ end trace 0000000000000000 ]--- [ 50.748317] ------------[ cut here ]------------ [ 50.749255] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.751263] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.752690] Modules linked in: [ 50.753270] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.755287] Tainted: [W]=WARN [ 50.755899] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.757343] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.758263] 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 [ 50.761376] RSP: 0018:ffff88801423fbc0 EFLAGS: 00010286 [ 50.762349] RAX: 0000000000000000 RBX: ffffed1002847f78 RCX: ffffffff813a4050 [ 50.763611] RDX: ffff8880163bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.764879] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002847f2f [ 50.766158] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.767423] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801423fdf8 [ 50.768686] FS: 00007fba14591900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.770130] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.771194] CR2: 00007fba14a83580 CR3: 000000001fd96000 CR4: 0000000000350ef0 [ 50.772461] Call Trace: [ 50.772948] [ 50.773359] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.774262] ? __create_object+0x59/0x80 [ 50.775030] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.775988] __vmalloc_noprof+0x59/0x60 [ 50.776737] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.777620] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.778494] bpf_prog_alloc+0x39/0x200 [ 50.779233] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.780185] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.781146] do_seccomp+0x349/0x25e0 [ 50.781876] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.782793] ? __pfx_do_seccomp+0x10/0x10 [ 50.783578] ? find_held_lock+0x2b/0x80 [ 50.784303] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.785257] ? static_key_count+0x60/0x80 [ 50.786054] prctl_set_seccomp+0x4e/0x70 [ 50.786829] __do_sys_prctl+0xe6c/0x1d70 [ 50.787612] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.788429] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.789384] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.790361] ? irqentry_exit+0xf3/0x650 [ 50.791125] do_syscall_64+0xbf/0x430 [ 50.791874] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.792845] RIP: 0033:0x7fba14a835cd [ 50.793550] 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 [ 50.796689] RSP: 002b:00007ffcc89d9040 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.798058] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba14a835cd [ 50.799343] RDX: 0000559a4c55ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.800623] RBP: 00007ffcc89d90a0 R08: 0000000000000000 R09: 00007ffcc89d8740 [ 50.801919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559a7f1f5240 [ 50.803191] R13: 00007ffcc89d94d0 R14: 0000559a7f1f4bf0 R15: 0000559a7f2094d0 [ 50.804486] [ 50.804946] irq event stamp: 2617 [ 50.805595] hardirqs last enabled at (2627): [] __up_console_sem+0x78/0x80 [ 50.807103] hardirqs last disabled at (2636): [] __up_console_sem+0x5d/0x80 [ 50.808611] softirqs last enabled at (2508): [] handle_softirqs+0x50c/0x770 [ 50.809996] softirqs last disabled at (2503): [] __irq_exit_rcu+0xc4/0x100 [ 50.810984] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57601' (ECDSA) to the list of known hosts. 2025/11/18 05:39:07 fuzzer started 2025/11/18 05:39:07 dialing manager at localhost:37895 2025/11/18 05:39:07 checking machine... 2025/11/18 05:39:07 checking revisions... [ 51.733106] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:39:07 testing simple program... [ 51.814749] cgroup: Unknown subsys name 'net' [ 51.879357] cgroup: Unknown subsys name 'cpuset' [ 51.899918] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:39:06 Registers: info registers vcpu 0 RAX=0000000000047c5b 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe7ed0ab028 CR3=000000000eb55000 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=55691d03407c56b9274d4056ff6355f8 XMM02=00000000003035f0eff9b2d0a8fce9cb XMM03=00000000003036c02c67c8bc2e329bc3 XMM04=21cf9635851e1d5100000000000ae988 XMM05=14648eaa1277bab1000000000031f440 XMM06=817b8945e9d50373000000000031f2c8 XMM07=e042d86d42eb936e00000000003105a0 XMM08=99c0c1173fb5c32d00000000003036c0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffff11002ca92cf RBX=ffff888016fd0040 RCX=dffffc0000000000 RDX=ffff888016100000 RSI=ffffffff84bf01a5 RDI=0000000000000005 RBP=00007fc665d99000 RSP=ffff888018b7fc90 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000003 R11=0000000000000001 R12=ffff8880170e600c R13=0000000000000005 R14=0000000000000028 R15=00007fc66611dfff RIP=ffffffff84bf01dd RFL=00000246 [---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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fc665627900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc665d993ec CR3=000000001ff24000 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