[ 46.870532] ------------[ cut here ]------------ [ 46.871499] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.873525] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.875032] Modules linked in: [ 46.875671] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.877659] Tainted: [W]=WARN [ 46.878281] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.879762] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.880702] 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 [ 46.883911] RSP: 0018:ffff88801a7f7bc0 EFLAGS: 00010286 [ 46.884907] RAX: 0000000000000000 RBX: ffffed10034fef78 RCX: ffffffff813a4050 [ 46.886223] RDX: ffff8880164fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.887537] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034fef2f [ 46.888824] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.890132] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a7f7df8 [ 46.891406] FS: 00007f90af7c0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.892843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.893917] CR2: 00007fffa8cc2ef7 CR3: 000000000cd9f000 CR4: 0000000000350ef0 [ 46.895223] Call Trace: [ 46.895695] [ 46.896114] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.897019] ? __create_object+0x59/0x80 [ 46.897796] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.898792] __vmalloc_noprof+0x59/0x60 [ 46.899549] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.900431] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.901370] bpf_prog_alloc+0x39/0x200 [ 46.902076] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.903009] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.903899] do_seccomp+0x349/0x25e0 [ 46.904624] ? find_held_lock+0x2b/0x80 [ 46.905392] ? do_prlimit+0x310/0x610 [ 46.906111] ? __pfx_do_seccomp+0x10/0x10 [ 46.906904] ? do_raw_spin_unlock+0x53/0x220 [ 46.907753] ? _raw_spin_unlock+0x1e/0x40 [ 46.908550] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.909528] ? static_key_count+0x60/0x80 [ 46.910347] prctl_set_seccomp+0x4e/0x70 [ 46.911078] __do_sys_prctl+0xe6c/0x1d70 [ 46.911865] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.912726] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.913696] ? irqentry_exit+0xf3/0x650 [ 46.914486] do_syscall_64+0xbf/0x430 [ 46.915231] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.916161] RIP: 0033:0x7f90afcb25cd [ 46.916882] 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 [ 46.920091] RSP: 002b:00007fffa8cc0a00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.921460] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f90afcb25cd [ 46.922756] RDX: 000055a43ce70e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.924040] RBP: 00007fffa8cc0a60 R08: 0000000000000000 R09: 00007fffa8cc0100 [ 46.925318] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a47a715240 [ 46.926628] R13: 00007fffa8cc0e90 R14: 000055a47a71e380 R15: 000055a47a729540 [ 46.927936] [ 46.928400] irq event stamp: 1743 [ 46.929009] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 46.930558] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 46.932112] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 46.933650] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 46.935201] ---[ end trace 0000000000000000 ]--- [ 50.334594] ------------[ cut here ]------------ [ 50.335541] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.337566] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 50.339076] Modules linked in: [ 50.339737] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.341696] Tainted: [W]=WARN [ 50.342302] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.343777] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.344687] 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 [ 50.347868] RSP: 0018:ffff888016c1fbc0 EFLAGS: 00010286 [ 50.348859] RAX: 0000000000000000 RBX: ffffed1002d83f78 RCX: ffffffff813a4050 [ 50.350152] RDX: ffff888019398000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.351475] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d83f2f [ 50.352740] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.354024] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c1fdf8 [ 50.355334] FS: 00007fd3e134e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.356786] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.357847] CR2: 00007fffeaa9fef7 CR3: 00000000210cd000 CR4: 0000000000350ef0 [ 50.359196] Call Trace: [ 50.359667] [ 50.360075] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.360971] ? __create_object+0x59/0x80 [ 50.361745] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.362748] __vmalloc_noprof+0x59/0x60 [ 50.363525] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.364408] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.365337] bpf_prog_alloc+0x39/0x200 [ 50.366038] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.366976] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.367863] do_seccomp+0x349/0x25e0 [ 50.368579] ? find_held_lock+0x2b/0x80 [ 50.369336] ? do_prlimit+0x310/0x610 [ 50.370052] ? __pfx_do_seccomp+0x10/0x10 [ 50.370834] ? do_raw_spin_unlock+0x53/0x220 [ 50.371661] ? _raw_spin_unlock+0x1e/0x40 [ 50.372450] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.373416] ? static_key_count+0x60/0x80 [ 50.374230] prctl_set_seccomp+0x4e/0x70 [ 50.374969] __do_sys_prctl+0xe6c/0x1d70 [ 50.375747] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.376604] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.377577] ? irqentry_exit+0xf3/0x650 [ 50.378365] do_syscall_64+0xbf/0x430 [ 50.379058] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.380000] RIP: 0033:0x7fd3e18405cd [ 50.380698] 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 [ 50.383835] RSP: 002b:00007fffeaa9d4a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.385216] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd3e18405cd [ 50.386527] RDX: 0000559a8e861e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.387819] RBP: 00007fffeaa9d500 R08: 0000000000000000 R09: 00007fffeaa9cba0 [ 50.389109] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559a9eeabad0 [ 50.390404] R13: 00007fffeaa9d930 R14: 0000559a9eeacbc0 R15: 0000559a9eebd780 [ 50.391706] [ 50.392127] irq event stamp: 1745 [ 50.392784] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 50.394309] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 50.395817] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 50.397364] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 50.398887] ---[ end trace 0000000000000000 ]--- [ 51.191841] ------------[ cut here ]------------ [ 51.192775] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.194754] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 51.195984] Modules linked in: [ 51.196516] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.198393] Tainted: [W]=WARN [ 51.198858] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.200270] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.200997] 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 [ 51.203656] RSP: 0018:ffff8880174afbc0 EFLAGS: 00010286 [ 51.204476] RAX: 0000000000000000 RBX: ffffed1002e95f78 RCX: ffffffff813a4050 [ 51.205552] RDX: ffff888015cc0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.206636] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e95f2f [ 51.207703] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.208779] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174afdf8 [ 51.209865] FS: 00007f68d3b6c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.211083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.211977] CR2: 00007fffd321bef7 CR3: 0000000020b8c000 CR4: 0000000000350ef0 [ 51.213052] Call Trace: [ 51.213477] [ 51.213829] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.214592] ? __create_object+0x59/0x80 [ 51.215238] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.216012] __vmalloc_noprof+0x59/0x60 [ 51.216641] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.217386] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.218138] bpf_prog_alloc+0x39/0x200 [ 51.218755] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.219516] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.220279] do_seccomp+0x349/0x25e0 [ 51.220846] ? find_held_lock+0x2b/0x80 [ 51.221492] ? do_prlimit+0x310/0x610 [ 51.222083] ? __pfx_do_seccomp+0x10/0x10 [ 51.222733] ? do_raw_spin_unlock+0x53/0x220 [ 51.223423] ? _raw_spin_unlock+0x1e/0x40 [ 51.224039] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.224839] ? static_key_count+0x60/0x80 [ 51.225982] prctl_set_seccomp+0x4e/0x70 [ 51.226648] __do_sys_prctl+0xe6c/0x1d70 [ 51.227304] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.227990] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.228800] ? irqentry_exit+0xf3/0x650 [ 51.229438] do_syscall_64+0xbf/0x430 [ 51.230027] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.230825] RIP: 0033:0x7f68d405e5cd [ 51.231425] 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 [ 51.234078] RSP: 002b:00007fffd321a420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.235233] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f68d405e5cd [ 51.236300] RDX: 0000563cc9f5ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.237375] RBP: 00007fffd321a480 R08: 0000000000000000 R09: 00007fffd3219b20 [ 51.238461] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563ce5164ad0 [ 51.239539] R13: 00007fffd321a8b0 R14: 0000563ce5165bc0 R15: 0000563ce5176780 [ 51.240625] [ 51.240986] irq event stamp: 1797 [ 51.241545] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 51.242827] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 51.244106] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 51.245389] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 51.246667] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26032' (ECDSA) to the list of known hosts. 2025/11/18 12:41:25 fuzzer started 2025/11/18 12:41:25 dialing manager at localhost:34383 2025/11/18 12:41:25 checking machine... 2025/11/18 12:41:25 checking revisions... [ 52.268108] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:41:25 testing simple program... [ 52.365759] cgroup: Unknown subsys name 'net' [ 52.447379] cgroup: Unknown subsys name 'cpuset' [ 52.460795] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:41:24 Registers: info registers vcpu 0 RAX=00000000fffc31f3 RBX=0000000000000000 RCX=ffffffff817d9b06 RDX=0000000000000000 RSI=dffffc0000000000 RDI=ffff88806ce31cd0 RBP=ffffffff85c0c110 RSP=ffff88806ce08f78 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000000101 R13=0000000000000009 R14=0000000000000200 R15=0000000000000009 RIP=ffffffff813c10b9 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeef56fb78 CR3=0000000005c8a000 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=00007f71a5a52510000055d662dbd790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888015b3c000 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff888015b3b740 RSI=0000000000000000 RDI=ffff888015b3bbe8 RBP=ffff888015b3bbe8 RSP=ffff888009757b98 R8 =0000000000000001 R9 =ffffed10012eaf64 R10=0000000000000003 R11=0000000000000001 R12=ffff88800ba01880 R13=0000000000000246 R14=ffff888015b3bbe8 R15=ffff888009462280 RIP=ffffffff81b61af4 RFL=00000082 [--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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd3e1903650 CR3=000000000d69d000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=f2e1f7ce5edef1c700000000000ae988 XMM05=30299ee638ccfda200000000003236f8 XMM06=e1bcd410fb3842e60000000000322860 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000