[ 54.352833] ------------[ cut here ]------------ [ 54.353765] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.355720] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 54.357162] Modules linked in: [ 54.357872] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.359934] Tainted: [W]=WARN [ 54.360492] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.361971] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.362898] 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 [ 54.366076] RSP: 0018:ffff888016d2fbc0 EFLAGS: 00010286 [ 54.367067] RAX: 0000000000000000 RBX: ffffed1002da5f78 RCX: ffffffff813a4050 [ 54.368353] RDX: ffff888016dab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.369665] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da5f2f [ 54.370952] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.372238] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d2fdf8 [ 54.373560] FS: 00007fa800190900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.375021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.376082] CR2: 00007ffef2727ef8 CR3: 000000001c310000 CR4: 0000000000350ef0 [ 54.377407] Call Trace: [ 54.377918] [ 54.378337] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.379230] ? __create_object+0x59/0x80 [ 54.380002] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.380968] __vmalloc_noprof+0x59/0x60 [ 54.381733] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.382599] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.383476] bpf_prog_alloc+0x39/0x200 [ 54.384205] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.385136] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.386073] do_seccomp+0x349/0x25e0 [ 54.386798] ? find_held_lock+0x2b/0x80 [ 54.387508] ? do_prlimit+0x310/0x610 [ 54.388261] ? __pfx_do_seccomp+0x10/0x10 [ 54.389050] ? do_raw_spin_unlock+0x53/0x220 [ 54.389906] ? _raw_spin_unlock+0x1e/0x40 [ 54.390690] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.391680] ? static_key_count+0x60/0x80 [ 54.392433] prctl_set_seccomp+0x4e/0x70 [ 54.393223] __do_sys_prctl+0xe6c/0x1d70 [ 54.393966] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.394688] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.395467] ? irqentry_exit+0xf3/0x650 [ 54.396104] do_syscall_64+0xbf/0x430 [ 54.396708] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.397469] RIP: 0033:0x7fa8006825cd [ 54.398051] 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 [ 54.400681] RSP: 002b:00007ffef27262d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.401839] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa8006825cd [ 54.402908] RDX: 0000559906ee7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.403993] RBP: 00007ffef2726330 R08: 0000000000000000 R09: 00007ffef27259d0 [ 54.405063] R10: 0000000000000000 R11: 0000000000000246 R12: 00005599337cbbf0 [ 54.406152] R13: 00007ffef2726760 R14: 00005599337d5380 R15: 00005599337e0460 [ 54.407236] [ 54.407622] irq event stamp: 1813 [ 54.408127] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 54.409394] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 54.410662] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 54.411950] softirqs last disabled at (1785): [] __irq_exit_rcu+0xc4/0x100 [ 54.413211] ---[ end trace 0000000000000000 ]--- [ 57.277468] ------------[ cut here ]------------ [ 57.278375] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.280329] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 57.281775] Modules linked in: [ 57.282357] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.284305] Tainted: [W]=WARN [ 57.284875] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.286354] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.287269] 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 [ 57.290369] RSP: 0018:ffff8880171afbc0 EFLAGS: 00010286 [ 57.291339] RAX: 0000000000000000 RBX: ffffed1002e35f78 RCX: ffffffff813a4050 [ 57.292601] RDX: ffff88801b933780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.293864] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e35f2f [ 57.295127] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.296385] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171afdf8 [ 57.297660] FS: 00007f4a74a97900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.299073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.300113] CR2: 00007ffec300aef8 CR3: 000000000e03e000 CR4: 0000000000350ef0 [ 57.301373] Call Trace: [ 57.301867] [ 57.302268] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.303160] ? __create_object+0x59/0x80 [ 57.303919] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.304873] __vmalloc_noprof+0x59/0x60 [ 57.305638] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.306468] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.307379] bpf_prog_alloc+0x39/0x200 [ 57.308091] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.308992] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.309882] do_seccomp+0x349/0x25e0 [ 57.310598] ? find_held_lock+0x2b/0x80 [ 57.311301] ? do_prlimit+0x310/0x610 [ 57.312026] ? __pfx_do_seccomp+0x10/0x10 [ 57.312794] ? do_raw_spin_unlock+0x53/0x220 [ 57.313635] ? _raw_spin_unlock+0x1e/0x40 [ 57.314357] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.315311] ? static_key_count+0x60/0x80 [ 57.316092] prctl_set_seccomp+0x4e/0x70 [ 57.316854] __do_sys_prctl+0xe6c/0x1d70 [ 57.317640] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.318441] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.319384] ? irqentry_exit+0xf3/0x650 [ 57.320129] do_syscall_64+0xbf/0x430 [ 57.320844] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.321794] RIP: 0033:0x7f4a74f895cd [ 57.322439] 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 [ 57.325564] RSP: 002b:00007ffec30089a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.326904] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4a74f895cd [ 57.328155] RDX: 00005577290aee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.329413] RBP: 00007ffec3008a00 R08: 0000000000000000 R09: 00007ffec30080a0 [ 57.330673] R10: 0000000000000000 R11: 0000000000000246 R12: 000055775851ebf0 [ 57.331918] R13: 00007ffec3008e30 R14: 0000557758528380 R15: 0000557758533460 [ 57.333180] [ 57.333654] irq event stamp: 1759 [ 57.334253] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 57.335746] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 57.337261] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 57.338785] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 57.340282] ---[ end trace 0000000000000000 ]--- [ 58.143362] ------------[ cut here ]------------ [ 58.144313] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.146337] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 58.147779] Modules linked in: [ 58.148359] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.150292] Tainted: [W]=WARN [ 58.150883] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.152361] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.153270] 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 [ 58.156453] RSP: 0018:ffff8880170a7bc0 EFLAGS: 00010286 [ 58.157439] RAX: 0000000000000000 RBX: ffffed1002e14f78 RCX: ffffffff813a4050 [ 58.158706] RDX: ffff888016b30000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.159967] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e14f2f [ 58.161255] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.162506] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170a7df8 [ 58.163787] FS: 00007fa62464d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.165229] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.166289] CR2: 00007ffc7e169ef8 CR3: 000000001e6ed000 CR4: 0000000000350ef0 [ 58.167571] Call Trace: [ 58.168039] [ 58.168446] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.169346] ? __create_object+0x59/0x80 [ 58.170128] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.171087] __vmalloc_noprof+0x59/0x60 [ 58.171836] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.172712] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.173658] bpf_prog_alloc+0x39/0x200 [ 58.174343] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.175263] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.176165] do_seccomp+0x349/0x25e0 [ 58.176891] ? find_held_lock+0x2b/0x80 [ 58.177640] ? do_prlimit+0x310/0x610 [ 58.178330] ? __pfx_do_seccomp+0x10/0x10 [ 58.179122] ? do_raw_spin_unlock+0x53/0x220 [ 58.179945] ? _raw_spin_unlock+0x1e/0x40 [ 58.180722] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.181675] ? static_key_count+0x60/0x80 [ 58.182436] prctl_set_seccomp+0x4e/0x70 [ 58.183186] __do_sys_prctl+0xe6c/0x1d70 [ 58.183946] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.184787] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.185756] ? irqentry_exit+0xf3/0x650 [ 58.186363] do_syscall_64+0xbf/0x430 [ 58.186973] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.187750] RIP: 0033:0x7fa624b3f5cd [ 58.188291] 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 [ 58.190896] RSP: 002b:00007ffc7e167ba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.192041] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa624b3f5cd [ 58.193085] RDX: 0000561d0d2aee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.194139] RBP: 00007ffc7e167c00 R08: 0000000000000000 R09: 00007ffc7e1672a0 [ 58.195202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561d26ee2240 [ 58.196263] R13: 00007ffc7e168030 R14: 0000561d26ee1bf0 R15: 0000561d26ef64d0 [ 58.197343] [ 58.197778] irq event stamp: 2621 [ 58.198278] hardirqs last enabled at (2629): [] __up_console_sem+0x78/0x80 [ 58.199544] hardirqs last disabled at (2640): [] __up_console_sem+0x5d/0x80 [ 58.200806] softirqs last enabled at (2618): [] handle_softirqs+0x50c/0x770 [ 58.202133] softirqs last disabled at (2607): [] __irq_exit_rcu+0xc4/0x100 [ 58.203395] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39408' (ECDSA) to the list of known hosts. 2025/11/18 22:46:51 fuzzer started 2025/11/18 22:46:52 dialing manager at localhost:34383 2025/11/18 22:46:52 checking machine... 2025/11/18 22:46:52 checking revisions... [ 59.081062] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:46:52 testing simple program... [ 59.173471] cgroup: Unknown subsys name 'net' [ 59.259145] cgroup: Unknown subsys name 'cpuset' [ 59.348723] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:46:51 Registers: info registers vcpu 0 RAX=0000000000043e43 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc63db16000 CR3=000000000bbb8000 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=784c9b1fc1804fa26b403d4d40cd4eef XMM02=0000000000306e88eff9b2d0a8fce9cb XMM03=0000000000306f582c67c8bc2e329bc3 XMM04=0e09edd0df6dd2f800000000000ae988 XMM05=09f789b604dfcc1f0000000000324050 XMM06=5b75c91c804453420000000000322988 XMM07=e042d86d42eb936e0000000000312530 XMM08=866fcfe44572b6740000000000306f58 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff88801b931bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88801b932640 RDI=ffff88801b931bc0 RBP=ffff88801b932618 RSP=ffff8880182a7258 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801b932640 R13=b3e1365a875bb4c5 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff81527498 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 00007f4a74a97900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4a74a76020 CR3=000000001c395000 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