[ 54.164083] ------------[ cut here ]------------ [ 54.164999] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.167006] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 54.168473] Modules linked in: [ 54.169118] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.171129] Tainted: [W]=WARN [ 54.171691] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.173181] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.174105] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 54.177290] RSP: 0018:ffff88801567fbc0 EFLAGS: 00010286 [ 54.178293] RAX: 0000000000000000 RBX: ffffed1002acff78 RCX: ffffffff813a4050 [ 54.179580] RDX: ffff88801bb7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.180859] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002acff2f [ 54.182179] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.183464] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801567fdf8 [ 54.184760] FS: 00007fde4a8a4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.186217] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.187273] CR2: 00007fde4ad96580 CR3: 000000000bd1e000 CR4: 0000000000350ef0 [ 54.188560] Call Trace: [ 54.189079] [ 54.189497] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.190418] ? __create_object+0x59/0x80 [ 54.191194] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.192172] __vmalloc_noprof+0x59/0x60 [ 54.192918] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.193755] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.194700] bpf_prog_alloc+0x39/0x200 [ 54.195447] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.196373] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.197282] do_seccomp+0x349/0x25e0 [ 54.198025] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.198917] ? __pfx_do_seccomp+0x10/0x10 [ 54.199667] ? find_held_lock+0x2b/0x80 [ 54.200425] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.201389] ? static_key_count+0x60/0x80 [ 54.202212] prctl_set_seccomp+0x4e/0x70 [ 54.202987] __do_sys_prctl+0xe6c/0x1d70 [ 54.203723] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.204573] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.205531] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.206512] ? irqentry_exit+0xf3/0x650 [ 54.207291] do_syscall_64+0xbf/0x430 [ 54.208023] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.208965] RIP: 0033:0x7fde4ad965cd [ 54.209624] 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 [ 54.212808] RSP: 002b:00007ffd4e4dfd80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.214188] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fde4ad965cd [ 54.215478] RDX: 0000562f07066e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.216776] RBP: 00007ffd4e4dfde0 R08: 0000000000000000 R09: 00007ffd4e4df480 [ 54.218074] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562f4654aad0 [ 54.219240] R13: 00007ffd4e4e0210 R14: 0000562f4654bbc0 R15: 0000562f4655c780 [ 54.220333] [ 54.220688] irq event stamp: 1751 [ 54.221230] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 54.222538] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 54.223817] softirqs last enabled at (1394): [] handle_softirqs+0x50c/0x770 [ 54.225123] softirqs last disabled at (1379): [] __irq_exit_rcu+0xc4/0x100 [ 54.226433] ---[ end trace 0000000000000000 ]--- [ 57.129606] ------------[ cut here ]------------ [ 57.130434] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.132108] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 57.133317] Modules linked in: [ 57.133815] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.135701] Tainted: [W]=WARN [ 57.136209] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.137443] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.138236] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 57.140916] RSP: 0018:ffff88801730fbc0 EFLAGS: 00010286 [ 57.141718] RAX: 0000000000000000 RBX: ffffed1002e61f78 RCX: ffffffff813a4050 [ 57.142818] RDX: ffff888015610000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.143907] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e61f2f [ 57.145006] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.146110] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801730fdf8 [ 57.147197] FS: 00007f0fd2a19900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.148427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.149313] CR2: 00007ffedf499ef7 CR3: 000000000b87e000 CR4: 0000000000350ef0 [ 57.150403] Call Trace: [ 57.150799] [ 57.151181] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.151956] ? __create_object+0x59/0x80 [ 57.152575] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.153400] __vmalloc_noprof+0x59/0x60 [ 57.154062] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.154765] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.155537] bpf_prog_alloc+0x39/0x200 [ 57.156162] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.156941] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.157669] do_seccomp+0x349/0x25e0 [ 57.158288] ? find_held_lock+0x2b/0x80 [ 57.158927] ? do_prlimit+0x310/0x610 [ 57.159512] ? __pfx_do_seccomp+0x10/0x10 [ 57.160182] ? do_raw_spin_unlock+0x53/0x220 [ 57.160839] ? _raw_spin_unlock+0x1e/0x40 [ 57.161487] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.162314] ? static_key_count+0x60/0x80 [ 57.162983] prctl_set_seccomp+0x4e/0x70 [ 57.163597] __do_sys_prctl+0xe6c/0x1d70 [ 57.164262] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.164984] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.165768] ? irqentry_exit+0xf3/0x650 [ 57.166426] do_syscall_64+0xbf/0x430 [ 57.167045] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.167826] RIP: 0033:0x7f0fd2f0b5cd [ 57.168422] 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 [ 57.171132] RSP: 002b:00007ffedf498e90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.172304] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0fd2f0b5cd [ 57.173380] RDX: 000055ed6b130e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.174457] RBP: 00007ffedf498ef0 R08: 0000000000000000 R09: 00007ffedf498590 [ 57.175521] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ed6f540b10 [ 57.176589] R13: 00007ffedf499320 R14: 000055ed6f5412b0 R15: 000055ed6f5556f0 [ 57.177680] [ 57.178080] irq event stamp: 1829 [ 57.178590] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 57.179859] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 57.181137] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 57.182442] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 57.183698] ---[ end trace 0000000000000000 ]--- [ 57.920489] ------------[ cut here ]------------ [ 57.921543] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.923826] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/254 [ 57.925524] Modules linked in: [ 57.926251] CPU: 1 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.928779] Tainted: [W]=WARN [ 57.929544] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.931249] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.932292] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 57.935948] RSP: 0018:ffff88801c257bc0 EFLAGS: 00010286 [ 57.937070] RAX: 0000000000000000 RBX: ffffed100384af78 RCX: ffffffff813a4050 [ 57.938540] RDX: ffff88801bbe0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.940013] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100384af2f [ 57.941490] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.942961] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c257df8 [ 57.944437] FS: 00007f1b2da82900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.946085] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.947294] CR2: 00007f1b2df74580 CR3: 000000000d264000 CR4: 0000000000350ef0 [ 57.948756] Call Trace: [ 57.949327] [ 57.949789] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.950818] ? __create_object+0x59/0x80 [ 57.951695] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.952816] __vmalloc_noprof+0x59/0x60 [ 57.953669] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.954662] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.955730] bpf_prog_alloc+0x39/0x200 [ 57.956571] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.957633] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.958678] do_seccomp+0x349/0x25e0 [ 57.959486] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.960501] ? __pfx_do_seccomp+0x10/0x10 [ 57.961398] ? find_held_lock+0x2b/0x80 [ 57.962278] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.963365] ? static_key_count+0x60/0x80 [ 57.964272] prctl_set_seccomp+0x4e/0x70 [ 57.965144] __do_sys_prctl+0xe6c/0x1d70 [ 57.966035] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.967002] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.968096] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.969180] ? irqentry_exit+0xf3/0x650 [ 57.970070] do_syscall_64+0xbf/0x430 [ 57.970905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.971982] RIP: 0033:0x7f1b2df745cd [ 57.972732] 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 [ 57.976361] RSP: 002b:00007ffd8f6d30b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.977939] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1b2df745cd [ 57.979306] RDX: 000055eacf2b2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.980555] RBP: 00007ffd8f6d3110 R08: 0000000000000000 R09: 00007ffd8f6d27b0 [ 57.981787] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ead93d2b10 [ 57.983054] R13: 00007ffd8f6d3540 R14: 000055ead93d32b0 R15: 000055ead93e76f0 [ 57.984309] [ 57.984716] irq event stamp: 1845 [ 57.985351] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 57.986830] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 57.988313] softirqs last enabled at (1442): [] handle_softirqs+0x50c/0x770 [ 57.989808] softirqs last disabled at (1437): [] __irq_exit_rcu+0xc4/0x100 [ 57.991316] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63561' (ECDSA) to the list of known hosts. 2025/11/18 16:54:34 fuzzer started 2025/11/18 16:54:34 dialing manager at localhost:34383 2025/11/18 16:54:34 checking machine... 2025/11/18 16:54:34 checking revisions... [ 58.933853] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:54:34 testing simple program... [ 59.027181] cgroup: Unknown subsys name 'net' [ 59.105813] cgroup: Unknown subsys name 'cpuset' [ 59.121750] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:54:33 Registers: info registers vcpu 0 RAX=ffffffff815d3210 RBX=ffffffff81619130 RCX=ffff8880191f7624 RDX=1ffff1100323eee5 RSI=ffffffff815d3210 RDI=ffff8880191f7798 RBP=ffff8880191f7768 RSP=ffff8880191f76c8 R8 =0000000000000001 R9 =ffff8880191f7710 R10=000000000003c9ed R11=000000000002575e R12=ffff8880191f7798 R13=0000000000000000 R14=ffff888015611bc0 R15=ffff88800944cc80 RIP=ffffffff81619130 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 00007f0fd2a19900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0fd29e8008 CR3=000000001546a000 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=dffffc0000000000 RBX=ffff8880e548f000 RCX=0000000000000000 RDX=1ffff1100d9e51c8 RSI=ffffffff8166f96b RDI=ffff88806cf373c8 RBP=ffff88806cf28e40 RSP=ffff88806cf08fd8 R8 =ffff888009643780 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000000001 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8166f98f 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0fd9f68000 CR3=000000000e4c9000 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=4629f2029a077c9981418b724b26f75d XMM02=0000000000302650ec2efd57dc4c00df XMM03=000000000030dbf86f53cd88a31c6f02 XMM04=cfbd619a311fc4b200000000000ae988 XMM05=e1bcd410fb3842e6000000000031e870 XMM06=405749d8372a36f1000000000031e6f8 XMM07=e042d86d42eb936e000000000030ded0 XMM08=6f53cd88a31c6f0200000000003026b0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000