[ 46.257067] ------------[ cut here ]------------ [ 46.257998] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.259953] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.261427] Modules linked in: [ 46.262072] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.264023] Tainted: [W]=WARN [ 46.264575] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.266036] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.266933] 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 [ 46.270089] RSP: 0018:ffff88801675fbc0 EFLAGS: 00010286 [ 46.271054] RAX: 0000000000000000 RBX: ffffed1002cebf78 RCX: ffffffff813a4050 [ 46.272330] RDX: ffff88801c57b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.273614] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cebf2f [ 46.274912] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.276186] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801675fdf8 [ 46.277475] FS: 00007f078c1b7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.278905] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.279951] CR2: 00007fffe7ccdef8 CR3: 000000000d0b7000 CR4: 0000000000350ef0 [ 46.281236] Call Trace: [ 46.281738] [ 46.282144] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.283038] ? __create_object+0x59/0x80 [ 46.283808] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.284790] __vmalloc_noprof+0x59/0x60 [ 46.285495] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.286368] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.287288] bpf_prog_alloc+0x39/0x200 [ 46.288021] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.288958] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.289852] do_seccomp+0x349/0x25e0 [ 46.290519] ? find_held_lock+0x2b/0x80 [ 46.291279] ? do_prlimit+0x310/0x610 [ 46.292013] ? __pfx_do_seccomp+0x10/0x10 [ 46.292796] ? do_raw_spin_unlock+0x53/0x220 [ 46.293578] ? _raw_spin_unlock+0x1e/0x40 [ 46.294356] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.295314] ? static_key_count+0x60/0x80 [ 46.296117] prctl_set_seccomp+0x4e/0x70 [ 46.296899] __do_sys_prctl+0xe6c/0x1d70 [ 46.297622] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.298473] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.299447] ? irqentry_exit+0xf3/0x650 [ 46.300199] do_syscall_64+0xbf/0x430 [ 46.300951] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.301910] RIP: 0033:0x7f078c6a95cd [ 46.302560] 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 [ 46.305702] RSP: 002b:00007fffe7ccc3e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.307064] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f078c6a95cd [ 46.308332] RDX: 000055f64ac25e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.309624] RBP: 00007fffe7ccc440 R08: 0000000000000000 R09: 00007fffe7ccbae0 [ 46.310898] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f67f2f5ad0 [ 46.312179] R13: 00007fffe7ccc870 R14: 000055f67f2f6bc0 R15: 000055f67f307780 [ 46.313474] [ 46.313927] irq event stamp: 1777 [ 46.314525] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 46.316026] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 46.317586] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 46.319119] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 46.320650] ---[ end trace 0000000000000000 ]--- [ 49.436709] ------------[ cut here ]------------ [ 49.437603] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.439619] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.441130] Modules linked in: [ 49.441781] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.444045] Tainted: [W]=WARN [ 49.444624] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.446183] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.447119] 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 [ 49.450378] RSP: 0018:ffff888017097bc0 EFLAGS: 00010286 [ 49.451376] RAX: 0000000000000000 RBX: ffffed1002e12f78 RCX: ffffffff813a4050 [ 49.452698] RDX: ffff88800fbdb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.454012] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e12f2f [ 49.455313] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.456624] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017097df8 [ 49.457931] FS: 00007f9dd9878900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.459392] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.460465] CR2: 00007ffd91419ef8 CR3: 000000000cac2000 CR4: 0000000000350ef0 [ 49.461781] Call Trace: [ 49.462253] [ 49.462674] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.463583] ? __create_object+0x59/0x80 [ 49.464376] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.465383] __vmalloc_noprof+0x59/0x60 [ 49.466154] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.467043] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.467994] bpf_prog_alloc+0x39/0x200 [ 49.468759] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.469660] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.470584] do_seccomp+0x349/0x25e0 [ 49.471310] ? find_held_lock+0x2b/0x80 [ 49.472086] ? do_prlimit+0x310/0x610 [ 49.472852] ? __pfx_do_seccomp+0x10/0x10 [ 49.473608] ? do_raw_spin_unlock+0x53/0x220 [ 49.474447] ? _raw_spin_unlock+0x1e/0x40 [ 49.475245] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.476223] ? static_key_count+0x60/0x80 [ 49.477046] prctl_set_seccomp+0x4e/0x70 [ 49.477833] __do_sys_prctl+0xe6c/0x1d70 [ 49.478587] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.479452] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.480433] ? irqentry_exit+0xf3/0x650 [ 49.481227] do_syscall_64+0xbf/0x430 [ 49.481977] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.482940] RIP: 0033:0x7f9dd9d6a5cd [ 49.483613] 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 [ 49.486859] RSP: 002b:00007ffd91418ad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.488254] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9dd9d6a5cd [ 49.489572] RDX: 000055be6f744e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.490882] RBP: 00007ffd91418b30 R08: 0000000000000000 R09: 00007ffd914181d0 [ 49.492187] R10: 0000000000000000 R11: 0000000000000246 R12: 000055be94d28b10 [ 49.493423] R13: 00007ffd91418f60 R14: 000055be94d292b0 R15: 000055be94d3d6f0 [ 49.494579] [ 49.494981] irq event stamp: 1843 [ 49.495522] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 49.496874] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 49.498231] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 49.499597] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 49.500950] ---[ end trace 0000000000000000 ]--- [ 50.293826] ------------[ cut here ]------------ [ 50.294751] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.297238] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.298695] Modules linked in: [ 50.299282] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.301266] Tainted: [W]=WARN [ 50.301876] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.303330] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.304256] 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 [ 50.307434] RSP: 0018:ffff8880166efbc0 EFLAGS: 00010286 [ 50.308405] RAX: 0000000000000000 RBX: ffffed1002cddf78 RCX: ffffffff813a4050 [ 50.309703] RDX: ffff888016130000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.310976] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cddf2f [ 50.312245] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.313559] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166efdf8 [ 50.314856] FS: 00007f4d51476900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.316299] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.317390] CR2: 00007f4d51968580 CR3: 0000000013929000 CR4: 0000000000350ef0 [ 50.318698] Call Trace: [ 50.319158] [ 50.319567] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.320464] ? __create_object+0x59/0x80 [ 50.321249] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.322201] __vmalloc_noprof+0x59/0x60 [ 50.322964] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.323844] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.324779] bpf_prog_alloc+0x39/0x200 [ 50.325485] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.326409] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.327308] do_seccomp+0x349/0x25e0 [ 50.328043] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.328950] ? __pfx_do_seccomp+0x10/0x10 [ 50.329743] ? find_held_lock+0x2b/0x80 [ 50.330458] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.331425] ? static_key_count+0x60/0x80 [ 50.332228] prctl_set_seccomp+0x4e/0x70 [ 50.333006] __do_sys_prctl+0xe6c/0x1d70 [ 50.333799] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.334615] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.335575] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.336540] ? irqentry_exit+0xf3/0x650 [ 50.337313] do_syscall_64+0xbf/0x430 [ 50.338053] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.339006] RIP: 0033:0x7f4d519685cd [ 50.339660] 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 [ 50.342870] RSP: 002b:00007ffd81d16770 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.344225] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4d519685cd [ 50.345508] RDX: 000055ea631eae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.346797] RBP: 00007ffd81d167d0 R08: 0000000000000000 R09: 00007ffd81d15e70 [ 50.348086] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ea9c0f7ad0 [ 50.349386] R13: 00007ffd81d16c00 R14: 000055ea9c0f8bc0 R15: 000055ea9c109780 [ 50.350709] [ 50.351130] irq event stamp: 1701 [ 50.351773] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 50.353277] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 50.354813] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 50.356363] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 50.357880] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24836' (ECDSA) to the list of known hosts. 2025/11/19 04:47:35 fuzzer started 2025/11/19 04:47:35 dialing manager at localhost:34383 2025/11/19 04:47:35 checking machine... 2025/11/19 04:47:35 checking revisions... [ 51.285691] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:47:35 testing simple program... [ 51.366996] cgroup: Unknown subsys name 'net' [ 51.430878] cgroup: Unknown subsys name 'cpuset' [ 51.443551] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:47:34 Registers: info registers vcpu 0 RAX=ffff888016198000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff8880178272b0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000453f R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81529369 RFL=00000006 [-----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 00007f9dd9878900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9dd9842008 CR3=000000000e14b000 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=0000000000022651 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 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd1d0973d8 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=00007fb9a4df45100000560b1d612790 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