[ 46.569145] ------------[ cut here ]------------ [ 46.570333] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.572983] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.574945] Modules linked in: [ 46.575781] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.577969] Tainted: [W]=WARN [ 46.578481] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.579716] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.580486] 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 [ 46.583181] RSP: 0018:ffff888009a87bc0 EFLAGS: 00010286 [ 46.584011] RAX: 0000000000000000 RBX: ffffed1001350f78 RCX: ffffffff813a4050 [ 46.585114] RDX: ffff88800fc2d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.586202] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001350f2f [ 46.587297] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.588389] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009a87df8 [ 46.589490] FS: 00007f62267be900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.590738] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.591645] CR2: 00007f6226d244a6 CR3: 000000001051c000 CR4: 0000000000350ef0 [ 46.592742] Call Trace: [ 46.593146] [ 46.593540] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.594270] ? __create_object+0x59/0x80 [ 46.594933] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.595746] __vmalloc_noprof+0x59/0x60 [ 46.596347] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.597099] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.597920] bpf_prog_alloc+0x39/0x200 [ 46.598618] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.599488] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.600286] do_seccomp+0x349/0x25e0 [ 46.600957] ? find_held_lock+0x2b/0x80 [ 46.601677] ? do_prlimit+0x310/0x610 [ 46.602330] ? __pfx_do_seccomp+0x10/0x10 [ 46.603071] ? do_raw_spin_unlock+0x53/0x220 [ 46.603852] ? _raw_spin_unlock+0x1e/0x40 [ 46.604625] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.605554] ? static_key_count+0x60/0x80 [ 46.606263] prctl_set_seccomp+0x4e/0x70 [ 46.607005] __do_sys_prctl+0xe6c/0x1d70 [ 46.607727] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.608540] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.609471] ? irqentry_exit+0xf3/0x650 [ 46.610166] do_syscall_64+0xbf/0x430 [ 46.610868] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.611765] RIP: 0033:0x7f6226cb05cd [ 46.612401] 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 [ 46.615468] RSP: 002b:00007ffe55f090c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.616757] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6226cb05cd [ 46.617969] RDX: 00005575764efe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.619195] RBP: 00007ffe55f09120 R08: 0000000000000000 R09: 00007ffe55f087c0 [ 46.620474] R10: 0000000000000000 R11: 0000000000000246 R12: 000055757c1282b0 [ 46.621724] R13: 00007ffe55f09550 R14: 000055757c12ad20 R15: 000055757c13c8d0 [ 46.622949] [ 46.623363] irq event stamp: 1787 [ 46.623971] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 46.625409] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 46.626863] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 46.628307] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 46.629740] ---[ end trace 0000000000000000 ]--- [ 49.454564] ------------[ cut here ]------------ [ 49.454978] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.455897] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.456561] Modules linked in: [ 49.456834] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.457764] Tainted: [W]=WARN [ 49.458014] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.458694] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.459087] 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 [ 49.460543] RSP: 0018:ffff888016dcfbc0 EFLAGS: 00010286 [ 49.460966] RAX: 0000000000000000 RBX: ffffed1002db9f78 RCX: ffffffff813a4050 [ 49.461560] RDX: ffff88800affb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.462120] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db9f2f [ 49.462701] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.463263] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dcfdf8 [ 49.463960] FS: 00007f71cca51900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.464646] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.465115] CR2: 00007f71ccf43580 CR3: 000000001ffd8000 CR4: 0000000000350ef0 [ 49.465710] Call Trace: [ 49.465920] [ 49.466106] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.466513] ? __create_object+0x59/0x80 [ 49.466846] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.467267] __vmalloc_noprof+0x59/0x60 [ 49.467611] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.467984] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.468386] bpf_prog_alloc+0x39/0x200 [ 49.468724] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.469136] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.469550] do_seccomp+0x349/0x25e0 [ 49.469852] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.470238] ? __pfx_do_seccomp+0x10/0x10 [ 49.470602] ? find_held_lock+0x2b/0x80 [ 49.470925] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.471337] ? static_key_count+0x60/0x80 [ 49.471704] prctl_set_seccomp+0x4e/0x70 [ 49.472034] __do_sys_prctl+0xe6c/0x1d70 [ 49.472369] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.472757] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.473177] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.473615] ? irqentry_exit+0xf3/0x650 [ 49.473943] do_syscall_64+0xbf/0x430 [ 49.474254] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.474688] RIP: 0033:0x7f71ccf435cd [ 49.474987] 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 [ 49.476442] RSP: 002b:00007ffe8757cfd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.477047] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f71ccf435cd [ 49.477634] RDX: 0000560c15f27e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.478193] RBP: 00007ffe8757d030 R08: 0000000000000000 R09: 00007ffe8757c6d0 [ 49.478775] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560c32524ad0 [ 49.479338] R13: 00007ffe8757d460 R14: 0000560c32525bc0 R15: 0000560c32536780 [ 49.479926] [ 49.480120] irq event stamp: 1737 [ 49.480392] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 49.481094] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 49.481784] softirqs last enabled at (1412): [] handle_softirqs+0x50c/0x770 [ 49.482485] softirqs last disabled at (1391): [] __irq_exit_rcu+0xc4/0x100 [ 49.483151] ---[ end trace 0000000000000000 ]--- [ 50.195073] ------------[ cut here ]------------ [ 50.196003] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.198021] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.199479] Modules linked in: [ 50.200069] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.202054] Tainted: [W]=WARN [ 50.202647] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.204120] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.205061] 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 [ 50.208238] RSP: 0018:ffff888017867bc0 EFLAGS: 00010286 [ 50.209235] RAX: 0000000000000000 RBX: ffffed1002f0cf78 RCX: ffffffff813a4050 [ 50.210517] RDX: ffff888017ed9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.211819] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f0cf2f [ 50.213121] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.214414] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017867df8 [ 50.215728] FS: 00007fb03eab7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.217192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.218263] CR2: 00007fb03f01d4a6 CR3: 000000000c3ce000 CR4: 0000000000350ef0 [ 50.219553] Call Trace: [ 50.220026] [ 50.220479] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.221345] ? __create_object+0x59/0x80 [ 50.222133] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.223115] __vmalloc_noprof+0x59/0x60 [ 50.223874] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.224760] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.225706] bpf_prog_alloc+0x39/0x200 [ 50.226405] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.227339] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.228243] do_seccomp+0x349/0x25e0 [ 50.228953] ? find_held_lock+0x2b/0x80 [ 50.229728] ? do_prlimit+0x310/0x610 [ 50.230465] ? __pfx_do_seccomp+0x10/0x10 [ 50.231198] ? do_raw_spin_unlock+0x53/0x220 [ 50.232020] ? _raw_spin_unlock+0x1e/0x40 [ 50.232807] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.233772] ? static_key_count+0x60/0x80 [ 50.234563] prctl_set_seccomp+0x4e/0x70 [ 50.235286] __do_sys_prctl+0xe6c/0x1d70 [ 50.236076] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.236927] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.237897] ? irqentry_exit+0xf3/0x650 [ 50.238665] do_syscall_64+0xbf/0x430 [ 50.239348] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.240284] RIP: 0033:0x7fb03efa95cd [ 50.240989] 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 [ 50.244165] RSP: 002b:00007ffe95a17f90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.245565] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb03efa95cd [ 50.246859] RDX: 0000559ebfa0ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.248128] RBP: 00007ffe95a17ff0 R08: 0000000000000000 R09: 00007ffe95a17690 [ 50.249444] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559eeda53ad0 [ 50.250737] R13: 00007ffe95a18420 R14: 0000559eeda54bc0 R15: 0000559eeda65780 [ 50.252025] [ 50.252485] irq event stamp: 1697 [ 50.253090] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 50.254603] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 50.256104] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 50.257650] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 50.259162] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55144' (ECDSA) to the list of known hosts. 2025/11/18 10:54:45 fuzzer started 2025/11/18 10:54:45 dialing manager at localhost:34383 2025/11/18 10:54:45 checking machine... 2025/11/18 10:54:45 checking revisions... [ 51.231136] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:54:45 testing simple program... [ 51.315758] cgroup: Unknown subsys name 'net' [ 51.377204] cgroup: Unknown subsys name 'cpuset' [ 51.394905] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:54:44 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=ffffffff86ab8e20 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce089a8 R8 =ffffffff86ab8e24 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000025764 R12=ffffffff8135e7a2 R13=ffff88806ce08ab8 R14=ffff88806ce08de0 R15=ffff88806ce08a70 RIP=ffffffff815bd130 RFL=00000216 [----AP-] 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff2e7e9528 CR3=000000000e474000 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=0aa449eb1fe8f4a29c42077503f92a1e XMM02=0000000000304c50eff9b2d0a8fce9cb XMM03=0000000000304d202c67c8bc2e329bc3 XMM04=4e009f87683c31c300000000000ae988 XMM05=090f1556b20111b30000000000321320 XMM06=a772e80201a26451000000000031ab30 XMM07=e042d86d42eb936e0000000000312490 XMM08=ad7828d8150500750000000000304d20 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff88596180 RBX=ffff888016d28000 RCX=0000000000000002 RDX=0000000000000001 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88801910f1f8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000006e2e R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81526f44 RFL=00000002 [-------] 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 00007f71cca51900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f71cca20008 CR3=000000000e196000 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