[ 45.340332] ------------[ cut here ]------------ [ 45.341265] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.343314] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.344805] Modules linked in: [ 45.345451] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.347446] Tainted: [W]=WARN [ 45.348011] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.349535] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.350456] 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 [ 45.353640] RSP: 0018:ffff888019187bc0 EFLAGS: 00010286 [ 45.354620] RAX: 0000000000000000 RBX: ffffed1003230f78 RCX: ffffffff813a4050 [ 45.355916] RDX: ffff888017c81bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.357207] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003230f2f [ 45.358512] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.359815] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019187df8 [ 45.361104] FS: 00007f007a44f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.362554] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.363639] CR2: 00007ffd97bc7ef7 CR3: 000000001f805000 CR4: 0000000000350ef0 [ 45.364936] Call Trace: [ 45.365452] [ 45.365869] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.366766] ? __create_object+0x59/0x80 [ 45.367573] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.368561] __vmalloc_noprof+0x59/0x60 [ 45.369337] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.370233] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.371199] bpf_prog_alloc+0x39/0x200 [ 45.371895] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.372830] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.373739] do_seccomp+0x349/0x25e0 [ 45.374462] ? find_held_lock+0x2b/0x80 [ 45.375240] ? do_prlimit+0x310/0x610 [ 45.375955] ? __pfx_do_seccomp+0x10/0x10 [ 45.376747] ? do_raw_spin_unlock+0x53/0x220 [ 45.377592] ? _raw_spin_unlock+0x1e/0x40 [ 45.378385] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.379360] ? static_key_count+0x60/0x80 [ 45.380164] prctl_set_seccomp+0x4e/0x70 [ 45.380890] __do_sys_prctl+0xe6c/0x1d70 [ 45.381683] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.382543] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.383536] ? irqentry_exit+0xf3/0x650 [ 45.384302] do_syscall_64+0xbf/0x430 [ 45.384993] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.385933] RIP: 0033:0x7f007a9415cd [ 45.386635] 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 [ 45.389823] RSP: 002b:00007ffd97bc6c60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.391225] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f007a9415cd [ 45.392522] RDX: 000056252adc7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.393793] RBP: 00007ffd97bc6cc0 R08: 0000000000000000 R09: 00007ffd97bc6360 [ 45.395098] R10: 0000000000000000 R11: 0000000000000246 R12: 000056254f21dad0 [ 45.396387] R13: 00007ffd97bc70f0 R14: 000056254f21ebc0 R15: 000056254f22f780 [ 45.397711] [ 45.398187] irq event stamp: 1729 [ 45.398814] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 45.400320] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 45.401853] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 45.403414] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 45.404938] ---[ end trace 0000000000000000 ]--- [ 48.557136] ------------[ cut here ]------------ [ 48.557744] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.559045] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 48.559965] Modules linked in: [ 48.560371] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.561650] Tainted: [W]=WARN [ 48.562000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.562948] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.563529] 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 [ 48.565553] RSP: 0018:ffff8880172b7bc0 EFLAGS: 00010286 [ 48.566186] RAX: 0000000000000000 RBX: ffffed1002e56f78 RCX: ffffffff813a4050 [ 48.566983] RDX: ffff88801c059bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.567810] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e56f2f [ 48.568622] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.569439] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172b7df8 [ 48.570260] FS: 00007f69c8fa9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.571179] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.571830] CR2: 00007ffda31eaef7 CR3: 000000000d92b000 CR4: 0000000000350ef0 [ 48.572643] Call Trace: [ 48.572934] [ 48.573215] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.573758] ? __create_object+0x59/0x80 [ 48.574266] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.574861] __vmalloc_noprof+0x59/0x60 [ 48.575371] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.575901] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.576499] bpf_prog_alloc+0x39/0x200 [ 48.576938] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.577524] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.578108] do_seccomp+0x349/0x25e0 [ 48.578535] ? find_held_lock+0x2b/0x80 [ 48.578996] ? do_prlimit+0x310/0x610 [ 48.579474] ? __pfx_do_seccomp+0x10/0x10 [ 48.579955] ? do_raw_spin_unlock+0x53/0x220 [ 48.580486] ? _raw_spin_unlock+0x1e/0x40 [ 48.580963] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.581575] ? static_key_count+0x60/0x80 [ 48.582087] prctl_set_seccomp+0x4e/0x70 [ 48.582551] __do_sys_prctl+0xe6c/0x1d70 [ 48.583023] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.583583] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.584204] ? irqentry_exit+0xf3/0x650 [ 48.584660] do_syscall_64+0xbf/0x430 [ 48.585146] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.585734] RIP: 0033:0x7f69c949b5cd [ 48.586182] 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 [ 48.588227] RSP: 002b:00007ffda31e8890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.589100] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f69c949b5cd [ 48.589899] RDX: 00005625b807de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.590717] RBP: 00007ffda31e88f0 R08: 0000000000000000 R09: 00007ffda31e7f90 [ 48.591553] R10: 0000000000000000 R11: 0000000000000246 R12: 00005625dad622b0 [ 48.592383] R13: 00007ffda31e8d20 R14: 00005625dad64d20 R15: 00005625dad768d0 [ 48.593219] [ 48.593498] irq event stamp: 1685 [ 48.593885] hardirqs last enabled at (1693): [] __up_console_sem+0x78/0x80 [ 48.594873] hardirqs last disabled at (1702): [] __up_console_sem+0x5d/0x80 [ 48.595857] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 48.596853] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 48.597821] ---[ end trace 0000000000000000 ]--- [ 49.328676] ------------[ cut here ]------------ [ 49.329605] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.331625] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.333088] Modules linked in: [ 49.333674] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.337184] Tainted: [W]=WARN [ 49.337758] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.339345] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.340259] 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 [ 49.343485] RSP: 0018:ffff88801c1d7bc0 EFLAGS: 00010286 [ 49.344479] RAX: 0000000000000000 RBX: ffffed100383af78 RCX: ffffffff813a4050 [ 49.345766] RDX: ffff88800ac09bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.347070] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100383af2f [ 49.348348] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.349629] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c1d7df8 [ 49.350968] FS: 00007f0c412b9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.352411] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.353473] CR2: 00007ffc59061ef7 CR3: 0000000021293000 CR4: 0000000000350ef0 [ 49.354810] Call Trace: [ 49.355335] [ 49.355752] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.356665] ? __create_object+0x59/0x80 [ 49.357444] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.358407] __vmalloc_noprof+0x59/0x60 [ 49.359178] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.360006] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.360945] bpf_prog_alloc+0x39/0x200 [ 49.361679] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.362609] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.363519] do_seccomp+0x349/0x25e0 [ 49.364256] ? find_held_lock+0x2b/0x80 [ 49.364960] ? do_prlimit+0x310/0x610 [ 49.365696] ? __pfx_do_seccomp+0x10/0x10 [ 49.366476] ? do_raw_spin_unlock+0x53/0x220 [ 49.367314] ? _raw_spin_unlock+0x1e/0x40 [ 49.368104] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.369010] ? static_key_count+0x60/0x80 [ 49.369810] prctl_set_seccomp+0x4e/0x70 [ 49.370576] __do_sys_prctl+0xe6c/0x1d70 [ 49.371378] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.372241] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.373206] ? irqentry_exit+0xf3/0x650 [ 49.373929] do_syscall_64+0xbf/0x430 [ 49.374666] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.375621] RIP: 0033:0x7f0c417ab5cd [ 49.376315] 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 [ 49.379499] RSP: 002b:00007ffc5905f2c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.380868] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c417ab5cd [ 49.382148] RDX: 0000558303e9ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.383438] RBP: 00007ffc5905f320 R08: 0000000000000000 R09: 00007ffc5905e9c0 [ 49.384720] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558314270ad0 [ 49.385989] R13: 00007ffc5905f750 R14: 0000558314271bc0 R15: 0000558314282780 [ 49.387292] [ 49.387719] irq event stamp: 2149 [ 49.388363] hardirqs last enabled at (2159): [] __up_console_sem+0x78/0x80 [ 49.389879] hardirqs last disabled at (2168): [] __up_console_sem+0x5d/0x80 [ 49.391399] softirqs last enabled at (2088): [] handle_softirqs+0x50c/0x770 [ 49.392926] softirqs last disabled at (2083): [] __irq_exit_rcu+0xc4/0x100 [ 49.394428] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26743' (ECDSA) to the list of known hosts. 2025/11/19 05:54:27 fuzzer started 2025/11/19 05:54:27 dialing manager at localhost:34383 2025/11/19 05:54:27 checking machine... 2025/11/19 05:54:27 checking revisions... [ 50.264897] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:54:27 testing simple program... [ 50.355475] cgroup: Unknown subsys name 'net' [ 50.417997] cgroup: Unknown subsys name 'cpuset' [ 50.433415] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:54:26 Registers: info registers vcpu 0 RAX=ffffffff81ab65ef RBX=ffffffff81619130 RCX=ffff88806ce089a4 RDX=1ffff1100d9c1155 RSI=ffffffff81ab65ef RDI=ffff88806ce08b18 RBP=ffff88806ce08ae8 RSP=ffff88806ce08a48 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=00000000000255ed R12=ffff88806ce08b18 R13=0000000000000000 R14=ffff888016225340 R15=ffff888009472140 RIP=ffffffff81619130 RFL=00000282 [--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 00007f69c8fa9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffda31e2000 CR3=000000002118e000 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=6720646572637465733a4d41503d706f 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=0000000080010001 RBX=0000000000010000 RCX=ffffffff8162a508 RDX=ffff888009643780 RSI=ffffffff8162a52a RDI=0000000000000005 RBP=0000000000000002 RSP=ffff88806cf08d38 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=0000000000010000 R11=00000000000095fd R12=ffff88806cf27240 R13=fffffbfff0b82250 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff81848fe4 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd41e06968 CR3=000000000df14000 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=fc4836ae7b0624a5af406327c9224f9f XMM02=2c67c8bc2e329bc30000000000306028 XMM03=fb795ef6d657705600000000003109a0 XMM04=51fac4cb3670d60000000000000ae988 XMM05=090f1556b20111b3000000000031f828 XMM06=5b75c91c80445342000000000031f6b0 XMM07=e042d86d42eb936e0000000000310c20 XMM08=4c614cf8aa17c7a00000000000306088 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000