[ 44.113796] ------------[ cut here ]------------ [ 44.114508] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.116179] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 44.117343] Modules linked in: [ 44.117848] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.119423] Tainted: [W]=WARN [ 44.119908] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.121085] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.121816] 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 [ 44.124329] RSP: 0018:ffff88801804fbc0 EFLAGS: 00010286 [ 44.125117] RAX: 0000000000000000 RBX: ffffed1003009f78 RCX: ffffffff813a4050 [ 44.126144] RDX: ffff88801666d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.127166] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003009f2f [ 44.128194] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.129223] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801804fdf8 [ 44.130243] FS: 00007fe251ad7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.131380] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.132234] CR2: 00007ffdd8c7eef8 CR3: 000000000dfe6000 CR4: 0000000000350ef0 [ 44.133275] Call Trace: [ 44.133645] [ 44.134012] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.134689] ? __create_object+0x59/0x80 [ 44.135319] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.136093] __vmalloc_noprof+0x59/0x60 [ 44.136660] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.137366] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.138103] bpf_prog_alloc+0x39/0x200 [ 44.138653] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.139390] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.140112] do_seccomp+0x349/0x25e0 [ 44.140648] ? find_held_lock+0x2b/0x80 [ 44.141264] ? do_prlimit+0x310/0x610 [ 44.141846] ? __pfx_do_seccomp+0x10/0x10 [ 44.142439] ? do_raw_spin_unlock+0x53/0x220 [ 44.143110] ? _raw_spin_unlock+0x1e/0x40 [ 44.143695] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.144464] ? static_key_count+0x60/0x80 [ 44.145115] prctl_set_seccomp+0x4e/0x70 [ 44.145720] __do_sys_prctl+0xe6c/0x1d70 [ 44.146313] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.146989] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.147755] ? irqentry_exit+0xf3/0x650 [ 44.148327] do_syscall_64+0xbf/0x430 [ 44.148916] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.149649] RIP: 0033:0x7fe251fc95cd [ 44.150216] 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 [ 44.152732] RSP: 002b:00007ffdd8c7d8c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.153828] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe251fc95cd [ 44.154847] RDX: 000055fdafaa5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.155873] RBP: 00007ffdd8c7d920 R08: 0000000000000000 R09: 00007ffdd8c7cfc0 [ 44.156898] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fdc46faad0 [ 44.157953] R13: 00007ffdd8c7dd50 R14: 000055fdc46fbbc0 R15: 000055fdc470c780 [ 44.158996] [ 44.159336] irq event stamp: 1689 [ 44.159857] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 44.161077] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 44.162294] softirqs last enabled at (1500): [] handle_softirqs+0x50c/0x770 [ 44.163526] softirqs last disabled at (1495): [] __irq_exit_rcu+0xc4/0x100 [ 44.164731] ---[ end trace 0000000000000000 ]--- [ 47.021854] ------------[ cut here ]------------ [ 47.022603] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.024290] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 47.025546] Modules linked in: [ 47.026092] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.027772] Tainted: [W]=WARN [ 47.028250] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.029518] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.030501] 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 [ 47.033267] RSP: 0018:ffff8880171b7bc0 EFLAGS: 00010286 [ 47.034104] RAX: 0000000000000000 RBX: ffffed1002e36f78 RCX: ffffffff813a4050 [ 47.035199] RDX: ffff88801c79b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.036300] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e36f2f [ 47.037393] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.038480] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171b7df8 [ 47.039585] FS: 00007fc759393900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.040818] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.041741] CR2: 00007fc759885580 CR3: 0000000020c8d000 CR4: 0000000000350ef0 [ 47.042832] Call Trace: [ 47.043225] [ 47.043567] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.044328] ? __create_object+0x59/0x80 [ 47.045007] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.045829] __vmalloc_noprof+0x59/0x60 [ 47.046426] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.047162] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.047961] bpf_prog_alloc+0x39/0x200 [ 47.048560] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.049355] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.050113] do_seccomp+0x349/0x25e0 [ 47.050692] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.051450] ? __pfx_do_seccomp+0x10/0x10 [ 47.052116] ? find_held_lock+0x2b/0x80 [ 47.052756] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.053546] ? static_key_count+0x60/0x80 [ 47.054223] prctl_set_seccomp+0x4e/0x70 [ 47.054873] __do_sys_prctl+0xe6c/0x1d70 [ 47.055505] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.056226] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.057040] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.057841] ? irqentry_exit+0xf3/0x650 [ 47.058445] do_syscall_64+0xbf/0x430 [ 47.059060] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.059850] RIP: 0033:0x7fc7598855cd [ 47.060405] 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 [ 47.063113] RSP: 002b:00007ffef70c4670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.064271] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc7598855cd [ 47.065357] RDX: 00005623953fbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.066441] RBP: 00007ffef70c46d0 R08: 0000000000000000 R09: 00007ffef70c3d70 [ 47.067524] R10: 0000000000000000 R11: 0000000000000246 R12: 00005623b8f71ad0 [ 47.068623] R13: 00007ffef70c4b00 R14: 00005623b8f72bc0 R15: 00005623b8f83780 [ 47.069740] [ 47.070105] irq event stamp: 1797 [ 47.070620] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 47.071910] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 47.073213] softirqs last enabled at (1372): [] handle_softirqs+0x50c/0x770 [ 47.074509] softirqs last disabled at (1351): [] __irq_exit_rcu+0xc4/0x100 [ 47.075804] ---[ end trace 0000000000000000 ]--- [ 47.792633] ------------[ cut here ]------------ [ 47.793664] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.795901] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 47.797802] Modules linked in: [ 47.798467] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.800752] Tainted: [W]=WARN [ 47.801383] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.803009] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.804015] 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 [ 47.807341] RSP: 0018:ffff888017477bc0 EFLAGS: 00010286 [ 47.808325] RAX: 0000000000000000 RBX: ffffed1002e8ef78 RCX: ffffffff813a4050 [ 47.809608] RDX: ffff888016950000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.810885] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8ef2f [ 47.812153] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.813452] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017477df8 [ 47.814736] FS: 00007f8e9ee0e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.816160] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.817222] CR2: 00007ffe1ac55ef8 CR3: 000000000e15e000 CR4: 0000000000350ef0 [ 47.818503] Call Trace: [ 47.819007] [ 47.819420] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.820313] ? __create_object+0x59/0x80 [ 47.821105] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.822069] __vmalloc_noprof+0x59/0x60 [ 47.822826] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.823669] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.824593] bpf_prog_alloc+0x39/0x200 [ 47.825332] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.826256] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.827163] do_seccomp+0x349/0x25e0 [ 47.827881] ? find_held_lock+0x2b/0x80 [ 47.828600] ? do_prlimit+0x310/0x610 [ 47.829347] ? __pfx_do_seccomp+0x10/0x10 [ 47.830137] ? do_raw_spin_unlock+0x53/0x220 [ 47.830966] ? _raw_spin_unlock+0x1e/0x40 [ 47.831736] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.832670] ? static_key_count+0x60/0x80 [ 47.833488] prctl_set_seccomp+0x4e/0x70 [ 47.834254] __do_sys_prctl+0xe6c/0x1d70 [ 47.835038] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.835897] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.836861] ? irqentry_exit+0xf3/0x650 [ 47.837590] do_syscall_64+0xbf/0x430 [ 47.838331] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.839282] RIP: 0033:0x7f8e9f3005cd [ 47.840017] 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 [ 47.843247] RSP: 002b:00007ffe1ac54dd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.844611] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8e9f3005cd [ 47.845914] RDX: 0000556ef44bce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.847201] RBP: 00007ffe1ac54e30 R08: 0000000000000000 R09: 00007ffe1ac544d0 [ 47.848504] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556ef9b85b10 [ 47.849794] R13: 00007ffe1ac55260 R14: 0000556ef9b862b0 R15: 0000556ef9b9a6f0 [ 47.850955] [ 47.851336] irq event stamp: 1917 [ 47.851924] hardirqs last enabled at (1927): [] __up_console_sem+0x78/0x80 [ 47.853302] hardirqs last disabled at (1936): [] __up_console_sem+0x5d/0x80 [ 47.854669] softirqs last enabled at (1896): [] handle_softirqs+0x50c/0x770 [ 47.856083] softirqs last disabled at (1891): [] __irq_exit_rcu+0xc4/0x100 [ 47.857464] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26582' (ECDSA) to the list of known hosts. 2025/11/18 11:56:02 fuzzer started 2025/11/18 11:56:02 dialing manager at localhost:34383 2025/11/18 11:56:02 checking machine... 2025/11/18 11:56:02 checking revisions... [ 48.658109] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:56:02 testing simple program... [ 48.760371] cgroup: Unknown subsys name 'net' [ 48.850227] cgroup: Unknown subsys name 'cpuset' [ 48.867158] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:56:01 Registers: info registers vcpu 0 RAX=0000000000000186 RBX=ffff88801c799bc0 RCX=0000000000000100 RDX=0000000000000008 RSI=ffff88801c79a640 RDI=ffff88801c79a618 RBP=ffff88801c79a618 RSP=ffff88801690f918 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000000 R12=ffff88801c79a640 R13=b3e1365a875bb4c5 R14=0000000000000001 R15=0000000000000001 RIP=ffffffff815228f3 RFL=00000003 [------C] 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 00007fc759393900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc759353008 CR3=000000000e008000 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=000000000001e201 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f91f67db010 CR3=000000000e1a6000 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=7bbaa376f4d3ab91854118b8cb92013e XMM02=2c67c8bc2e329bc30000000000305830 XMM03=fb795ef6d6577056000000000030f138 XMM04=fefe58940e61dd8f00000000000ae988 XMM05=14648eaa1277bab1000000000031f7c8 XMM06=817b8945e9d50373000000000031f650 XMM07=e042d86d42eb936e000000000030f3b8 XMM08=3e4e3dd1a2c129a30000000000305890 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000