[ 46.635014] ------------[ cut here ]------------ [ 46.635959] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.638056] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.639500] Modules linked in: [ 46.640079] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.642068] Tainted: [W]=WARN [ 46.642676] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.644395] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.645586] 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 [ 46.649390] RSP: 0018:ffff888018dffbc0 EFLAGS: 00010286 [ 46.650420] RAX: 0000000000000000 RBX: ffffed10031bff78 RCX: ffffffff813a4050 [ 46.651661] RDX: ffff888014445340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.652938] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031bff2f [ 46.654255] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.655502] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018dffdf8 [ 46.656790] FS: 00007fe9f1b0f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.658236] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.659313] CR2: 00007fff50c83ef7 CR3: 000000000b92e000 CR4: 0000000000350ef0 [ 46.660603] Call Trace: [ 46.661071] [ 46.661551] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.662433] ? __create_object+0x59/0x80 [ 46.663135] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.664109] __vmalloc_noprof+0x59/0x60 [ 46.664878] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.665767] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.666744] bpf_prog_alloc+0x39/0x200 [ 46.667491] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.668433] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.669372] do_seccomp+0x349/0x25e0 [ 46.670026] ? find_held_lock+0x2b/0x80 [ 46.670785] ? do_prlimit+0x310/0x610 [ 46.671522] ? __pfx_do_seccomp+0x10/0x10 [ 46.672273] ? do_raw_spin_unlock+0x53/0x220 [ 46.673076] ? _raw_spin_unlock+0x1e/0x40 [ 46.673859] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.674807] ? static_key_count+0x60/0x80 [ 46.675596] prctl_set_seccomp+0x4e/0x70 [ 46.676382] __do_sys_prctl+0xe6c/0x1d70 [ 46.677094] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.677956] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.678903] ? irqentry_exit+0xf3/0x650 [ 46.679661] do_syscall_64+0xbf/0x430 [ 46.680415] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.681383] RIP: 0033:0x7fe9f20015cd [ 46.682019] 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 [ 46.685260] RSP: 002b:00007fff50c82b80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.686628] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe9f20015cd [ 46.687929] RDX: 00005592886d6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.689231] RBP: 00007fff50c82be0 R08: 0000000000000000 R09: 00007fff50c82280 [ 46.690497] R10: 0000000000000000 R11: 0000000000000246 R12: 00005592c54a7b10 [ 46.691758] R13: 00007fff50c83010 R14: 00005592c54a82b0 R15: 00005592c54bc6f0 [ 46.693037] [ 46.693542] irq event stamp: 1781 [ 46.694131] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 46.695643] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 46.697231] softirqs last enabled at (1390): [] handle_softirqs+0x50c/0x770 [ 46.698758] softirqs last disabled at (1385): [] __irq_exit_rcu+0xc4/0x100 [ 46.700323] ---[ end trace 0000000000000000 ]--- [ 50.334593] ------------[ cut here ]------------ [ 50.335511] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.337565] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 50.338980] Modules linked in: [ 50.339596] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.341576] Tainted: [W]=WARN [ 50.342122] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.343606] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.344523] 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 [ 50.347678] RSP: 0018:ffff888016e8fbc0 EFLAGS: 00010286 [ 50.348658] RAX: 0000000000000000 RBX: ffffed1002dd1f78 RCX: ffffffff813a4050 [ 50.349934] RDX: ffff888016863780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.351202] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd1f2f [ 50.352495] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.353773] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e8fdf8 [ 50.355050] FS: 00007efc0cd9f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.356474] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.357526] CR2: 00007fff7de91ef7 CR3: 000000000da51000 CR4: 0000000000350ef0 [ 50.358793] Call Trace: [ 50.359250] [ 50.359706] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.360612] ? __create_object+0x59/0x80 [ 50.361382] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.362330] __vmalloc_noprof+0x59/0x60 [ 50.363042] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.363901] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.364846] bpf_prog_alloc+0x39/0x200 [ 50.365579] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.366506] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.367402] do_seccomp+0x349/0x25e0 [ 50.368076] ? find_held_lock+0x2b/0x80 [ 50.368836] ? do_prlimit+0x310/0x610 [ 50.369564] ? __pfx_do_seccomp+0x10/0x10 [ 50.370338] ? do_raw_spin_unlock+0x53/0x220 [ 50.371113] ? _raw_spin_unlock+0x1e/0x40 [ 50.371876] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.372842] ? static_key_count+0x60/0x80 [ 50.373632] prctl_set_seccomp+0x4e/0x70 [ 50.374390] __do_sys_prctl+0xe6c/0x1d70 [ 50.375127] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.376001] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.376985] ? irqentry_exit+0xf3/0x650 [ 50.377740] do_syscall_64+0xbf/0x430 [ 50.378476] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.379411] RIP: 0033:0x7efc0d2915cd [ 50.380082] 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 [ 50.383236] RSP: 002b:00007fff7de8fcf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.384593] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efc0d2915cd [ 50.385856] RDX: 000055a5657fde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.387119] RBP: 00007fff7de8fd50 R08: 0000000000000000 R09: 00007fff7de8f3f0 [ 50.388394] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a58b5a7240 [ 50.389653] R13: 00007fff7de90180 R14: 000055a58b5b0380 R15: 000055a58b5bb540 [ 50.390938] [ 50.391379] irq event stamp: 1829 [ 50.391984] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 50.393522] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 50.395020] softirqs last enabled at (1850): [] handle_softirqs+0x50c/0x770 [ 50.396554] softirqs last disabled at (1845): [] __irq_exit_rcu+0xc4/0x100 [ 50.398049] ---[ end trace 0000000000000000 ]--- [ 51.169542] ------------[ cut here ]------------ [ 51.170462] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.172510] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 51.173986] Modules linked in: [ 51.174835] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.177348] Tainted: [W]=WARN [ 51.177910] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.179557] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.180629] 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 [ 51.183769] RSP: 0018:ffff8880193ffbc0 EFLAGS: 00010286 [ 51.184958] RAX: 0000000000000000 RBX: ffffed100327ff78 RCX: ffffffff813a4050 [ 51.186391] RDX: ffff888015c89bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.187778] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100327ff2f [ 51.189064] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.190350] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880193ffdf8 [ 51.191636] FS: 00007fb7597a7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.193083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.194141] CR2: 00007fff2eaa3ef7 CR3: 000000001c237000 CR4: 0000000000350ef0 [ 51.195441] Call Trace: [ 51.195908] [ 51.196372] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.197220] ? __create_object+0x59/0x80 [ 51.198010] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.198971] __vmalloc_noprof+0x59/0x60 [ 51.199723] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.200611] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.201536] bpf_prog_alloc+0x39/0x200 [ 51.202234] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.203166] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.204048] do_seccomp+0x349/0x25e0 [ 51.204774] ? find_held_lock+0x2b/0x80 [ 51.205519] ? do_prlimit+0x310/0x610 [ 51.206218] ? __pfx_do_seccomp+0x10/0x10 [ 51.207003] ? do_raw_spin_unlock+0x53/0x220 [ 51.207833] ? _raw_spin_unlock+0x1e/0x40 [ 51.208612] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.209559] ? static_key_count+0x60/0x80 [ 51.210343] prctl_set_seccomp+0x4e/0x70 [ 51.211081] __do_sys_prctl+0xe6c/0x1d70 [ 51.211863] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.212702] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.213663] ? irqentry_exit+0xf3/0x650 [ 51.214428] do_syscall_64+0xbf/0x430 [ 51.215131] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.216094] RIP: 0033:0x7fb759c995cd [ 51.216785] 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 [ 51.219953] RSP: 002b:00007fff2eaa2550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.221328] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb759c995cd [ 51.222598] RDX: 000055dbe5fbde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.223862] RBP: 00007fff2eaa25b0 R08: 0000000000000000 R09: 00007fff2eaa1c50 [ 51.225142] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dbfa503ad0 [ 51.226411] R13: 00007fff2eaa29e0 R14: 000055dbfa504bc0 R15: 000055dbfa515780 [ 51.227713] [ 51.228151] irq event stamp: 1917 [ 51.228785] hardirqs last enabled at (1927): [] __up_console_sem+0x78/0x80 [ 51.230387] hardirqs last disabled at (1944): [] __up_console_sem+0x5d/0x80 [ 51.231901] softirqs last enabled at (1942): [] handle_softirqs+0x50c/0x770 [ 51.233347] softirqs last disabled at (1935): [] __irq_exit_rcu+0xc4/0x100 [ 51.234597] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12490' (ECDSA) to the list of known hosts. 2025/11/17 12:31:16 fuzzer started 2025/11/17 12:31:16 dialing manager at localhost:37895 2025/11/17 12:31:16 checking machine... 2025/11/17 12:31:16 checking revisions... [ 52.171774] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:31:16 testing simple program... [ 52.260088] cgroup: Unknown subsys name 'net' [ 52.321742] cgroup: Unknown subsys name 'cpuset' [ 52.334547] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:31:15 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81618fa0 RCX=ffff888009627724 RDX=1ffff110012c4f05 RSI=ffffffff825a36f2 RDI=ffff888009627898 RBP=ffff888009627868 RSP=ffff8880096277c8 R8 =0000000000000001 R9 =ffff888009627810 R10=000000000003c9ed R11=0000000000023c55 R12=ffff888009627898 R13=0000000000000000 R14=ffff888009611bc0 R15=0000000000000000 RIP=ffffffff81618fae RFL=00000282 [--S----] 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 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=00007fff7de89000 CR3=000000000ba3b000 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=2035313a31333a323120373120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035313a31333a3231203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff84c6acde RDX=000000000003c6ac RSI=000000000003c6ac RDI=ffffffff86fb5484 RBP=ffff88800f3676c0 RSP=ffff88800f3675f8 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff88800f3676c8 R13=ffff88800f3676b0 R14=ffff88800f3676a9 R15=ffff88800f367668 RIP=ffffffff8135e5e2 RFL=00000217 [----APC] 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 00007efc0cd9f900 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=00007f1073d77000 CR3=000000001ea39000 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