[ 43.923529] ------------[ cut here ]------------ [ 43.924492] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.926479] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 43.928096] Modules linked in: [ 43.928793] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.930877] Tainted: [W]=WARN [ 43.931438] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.933016] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.933984] 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 [ 43.937320] RSP: 0018:ffff88801a697bc0 EFLAGS: 00010286 [ 43.938309] RAX: 0000000000000000 RBX: ffffed10034d2f78 RCX: ffffffff813a4050 [ 43.939672] RDX: ffff888013f31bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.941066] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034d2f2f [ 43.942459] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.943831] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a697df8 [ 43.945180] FS: 00007f8886ee0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.946621] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.947788] CR2: 00007ffd4cd92ef7 CR3: 000000000a240000 CR4: 0000000000350ef0 [ 43.949170] Call Trace: [ 43.949647] [ 43.950119] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.951106] ? __create_object+0x59/0x80 [ 43.951960] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.953025] __vmalloc_noprof+0x59/0x60 [ 43.953867] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.954818] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.955815] bpf_prog_alloc+0x39/0x200 [ 43.956579] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.957569] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.958555] do_seccomp+0x349/0x25e0 [ 43.959361] ? find_held_lock+0x2b/0x80 [ 43.960202] ? do_prlimit+0x310/0x610 [ 43.961030] ? __pfx_do_seccomp+0x10/0x10 [ 43.961870] ? do_raw_spin_unlock+0x53/0x220 [ 43.962724] ? _raw_spin_unlock+0x1e/0x40 [ 43.963581] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.964641] ? static_key_count+0x60/0x80 [ 43.965508] prctl_set_seccomp+0x4e/0x70 [ 43.966306] __do_sys_prctl+0xe6c/0x1d70 [ 43.967110] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.968026] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.969115] ? irqentry_exit+0xf3/0x650 [ 43.969904] do_syscall_64+0xbf/0x430 [ 43.970643] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.971685] RIP: 0033:0x7f88873d25cd [ 43.972425] 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 [ 43.975807] RSP: 002b:00007ffd4cd91d30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.977228] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f88873d25cd [ 43.978610] RDX: 000055e4a4e68e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.979993] RBP: 00007ffd4cd91d90 R08: 0000000000000000 R09: 00007ffd4cd91430 [ 43.981348] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e4d0a9cad0 [ 43.982709] R13: 00007ffd4cd921c0 R14: 000055e4d0a9dbc0 R15: 000055e4d0aae780 [ 43.984155] [ 43.984584] irq event stamp: 1745 [ 43.985278] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 43.986895] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 43.988510] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 43.989894] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 43.991203] ---[ end trace 0000000000000000 ]--- [ 47.415416] ------------[ cut here ]------------ [ 47.416385] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.418445] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 47.419971] Modules linked in: [ 47.420574] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.422600] Tainted: [W]=WARN [ 47.423211] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.424761] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.425648] 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 [ 47.428900] RSP: 0018:ffff888016e7fbc0 EFLAGS: 00010286 [ 47.429902] RAX: 0000000000000000 RBX: ffffed1002dcff78 RCX: ffffffff813a4050 [ 47.431213] RDX: ffff888017238000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.432526] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dcff2f [ 47.433843] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.435152] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e7fdf8 [ 47.436481] FS: 00007fb2e1499900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.437950] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.439039] CR2: 00007ffc6527fef7 CR3: 000000000bf8c000 CR4: 0000000000350ef0 [ 47.440358] Call Trace: [ 47.440889] [ 47.441307] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.442221] ? __create_object+0x59/0x80 [ 47.443029] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.444036] __vmalloc_noprof+0x59/0x60 [ 47.444811] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.445654] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.446604] bpf_prog_alloc+0x39/0x200 [ 47.447365] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.448323] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.449264] do_seccomp+0x349/0x25e0 [ 47.450057] ? find_held_lock+0x2b/0x80 [ 47.450828] ? do_prlimit+0x310/0x610 [ 47.451541] ? __pfx_do_seccomp+0x10/0x10 [ 47.452372] ? do_raw_spin_unlock+0x53/0x220 [ 47.453228] ? _raw_spin_unlock+0x1e/0x40 [ 47.454023] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.455004] ? static_key_count+0x60/0x80 [ 47.455826] prctl_set_seccomp+0x4e/0x70 [ 47.456572] __do_sys_prctl+0xe6c/0x1d70 [ 47.457374] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.458256] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.459243] ? irqentry_exit+0xf3/0x650 [ 47.460036] do_syscall_64+0xbf/0x430 [ 47.460778] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.461696] RIP: 0033:0x7fb2e198b5cd [ 47.462415] 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 [ 47.465676] RSP: 002b:00007ffc6527e900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.467072] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb2e198b5cd [ 47.468394] RDX: 000055cea5315e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.469753] RBP: 00007ffc6527e960 R08: 0000000000000000 R09: 00007ffc6527e000 [ 47.471060] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cec786ead0 [ 47.472384] R13: 00007ffc6527ed90 R14: 000055cec786fbc0 R15: 000055cec7880780 [ 47.473701] [ 47.474186] irq event stamp: 1767 [ 47.474841] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 47.476406] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 47.477949] softirqs last enabled at (1428): [] handle_softirqs+0x50c/0x770 [ 47.479524] softirqs last disabled at (1419): [] __irq_exit_rcu+0xc4/0x100 [ 47.481043] ---[ end trace 0000000000000000 ]--- [ 48.276616] ------------[ cut here ]------------ [ 48.277386] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.278959] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 48.280125] Modules linked in: [ 48.280606] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.282184] Tainted: [W]=WARN [ 48.282632] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.283798] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.284497] 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 [ 48.287001] RSP: 0018:ffff888016617bc0 EFLAGS: 00010286 [ 48.287776] RAX: 0000000000000000 RBX: ffffed1002cc2f78 RCX: ffffffff813a4050 [ 48.288782] RDX: ffff8880171d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.289791] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cc2f2f [ 48.290942] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.292257] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016617df8 [ 48.293286] FS: 00007f82b2570900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.294436] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.295275] CR2: 00007ffee9a70ef7 CR3: 000000000d1ec000 CR4: 0000000000350ef0 [ 48.296307] Call Trace: [ 48.296679] [ 48.297033] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.297712] ? __create_object+0x59/0x80 [ 48.298338] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.299107] __vmalloc_noprof+0x59/0x60 [ 48.299688] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.300526] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.301343] bpf_prog_alloc+0x39/0x200 [ 48.301930] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.302627] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.303347] do_seccomp+0x349/0x25e0 [ 48.303919] ? find_held_lock+0x2b/0x80 [ 48.304480] ? do_prlimit+0x310/0x610 [ 48.305059] ? __pfx_do_seccomp+0x10/0x10 [ 48.305642] ? do_raw_spin_unlock+0x53/0x220 [ 48.306293] ? _raw_spin_unlock+0x1e/0x40 [ 48.306905] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.307641] ? static_key_count+0x60/0x80 [ 48.308287] prctl_set_seccomp+0x4e/0x70 [ 48.308897] __do_sys_prctl+0xe6c/0x1d70 [ 48.309487] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.310169] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.311042] ? irqentry_exit+0xf3/0x650 [ 48.311619] do_syscall_64+0xbf/0x430 [ 48.312219] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.312964] RIP: 0033:0x7f82b2a625cd [ 48.313496] 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 [ 48.316005] RSP: 002b:00007ffee9a6fc00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.317085] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f82b2a625cd [ 48.318114] RDX: 000055da154cee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.319136] RBP: 00007ffee9a6fc60 R08: 0000000000000000 R09: 00007ffee9a6f300 [ 48.320250] R10: 0000000000000000 R11: 0000000000000246 R12: 000055da4e4e92b0 [ 48.321279] R13: 00007ffee9a70090 R14: 000055da4e4ebd20 R15: 000055da4e4fd8d0 [ 48.322299] [ 48.322632] irq event stamp: 1901 [ 48.323133] hardirqs last enabled at (1911): [] __up_console_sem+0x78/0x80 [ 48.324340] hardirqs last disabled at (1920): [] __up_console_sem+0x5d/0x80 [ 48.325537] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 48.326752] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 48.327948] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8420' (ECDSA) to the list of known hosts. 2025/11/18 13:40:44 fuzzer started 2025/11/18 13:40:44 dialing manager at localhost:34383 2025/11/18 13:40:44 checking machine... 2025/11/18 13:40:44 checking revisions... [ 49.214271] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:40:44 testing simple program... [ 49.304164] cgroup: Unknown subsys name 'net' [ 49.346892] cgroup: Unknown subsys name 'cpuset' [ 49.358407] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:40:43 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888013d0fc38 RCX=ffffffff81bc147e RDX=1ffff110027a1f8b RSI=ffffffff81bc14b4 RDI=ffff888013d0fc58 RBP=0000000000010101 RSP=ffff888013d0fa80 R8 =0000000000000000 R9 =ffffed100391ded0 R10=0000000000000000 R11=0000000000000001 R12=ffff88801c8ef608 R13=0000000000000000 R14=ffff888013d0fc70 R15=ffff888013d0fc38 RIP=ffffffff81751e08 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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fb2e1499900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc65278000 CR3=00000000201c7000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffffffff885983a8 RCX=ffffffff8152d723 RDX=1ffffffff10b3077 RSI=0000000000000004 RDI=ffff88806cf08cd0 RBP=1ffff1100d9e1196 RSP=ffff88806cf08d10 R8 =0000000000000001 R9 =ffffed100d9e119a R10=0000000000000003 R11=0000000000000001 R12=ffff888009643780 R13=ffffffff885983b8 R14=0000000000000001 R15=0000000000000001 RIP=ffffffff8152d7c1 RFL=00000092 [--S-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 0000000000000000 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=00007fff7501abb8 CR3=000000000ca7e000 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=2033343a30343a333120383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033343a30343a3331203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000