[ 46.280333] ------------[ cut here ]------------ [ 46.281253] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.283233] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.284687] Modules linked in: [ 46.285271] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.287483] Tainted: [W]=WARN [ 46.288156] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.289619] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.290527] 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 [ 46.293685] RSP: 0018:ffff888016687bc0 EFLAGS: 00010286 [ 46.294609] RAX: 0000000000000000 RBX: ffffed1002cd0f78 RCX: ffffffff813a4050 [ 46.295911] RDX: ffff888009b03780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.297214] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd0f2f [ 46.298479] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.299759] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016687df8 [ 46.301040] FS: 00007f9a4daef900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.302487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.303551] CR2: 00007ffe178daef8 CR3: 000000000c25b000 CR4: 0000000000350ef0 [ 46.304817] Call Trace: [ 46.305280] [ 46.305732] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.306584] ? __create_object+0x59/0x80 [ 46.307369] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.308337] __vmalloc_noprof+0x59/0x60 [ 46.309108] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.309968] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.310885] bpf_prog_alloc+0x39/0x200 [ 46.311585] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.312500] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.313413] do_seccomp+0x349/0x25e0 [ 46.314151] ? find_held_lock+0x2b/0x80 [ 46.314899] ? do_prlimit+0x310/0x610 [ 46.315601] ? __pfx_do_seccomp+0x10/0x10 [ 46.316373] ? do_raw_spin_unlock+0x53/0x220 [ 46.317223] ? _raw_spin_unlock+0x1e/0x40 [ 46.318000] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.318981] ? static_key_count+0x60/0x80 [ 46.319787] prctl_set_seccomp+0x4e/0x70 [ 46.320503] __do_sys_prctl+0xe6c/0x1d70 [ 46.321273] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.322128] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.323115] ? irqentry_exit+0xf3/0x650 [ 46.323887] do_syscall_64+0xbf/0x430 [ 46.324592] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.325525] RIP: 0033:0x7f9a4dfe15cd [ 46.326228] 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 [ 46.329370] RSP: 002b:00007ffe178d8300 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.330743] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9a4dfe15cd [ 46.332043] RDX: 00005630b8d2de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.333330] RBP: 00007ffe178d8360 R08: 0000000000000000 R09: 00007ffe178d7a00 [ 46.334596] R10: 0000000000000000 R11: 0000000000000246 R12: 00005630ce34f2b0 [ 46.335875] R13: 00007ffe178d8790 R14: 00005630ce351d20 R15: 00005630ce3638d0 [ 46.337152] [ 46.337571] irq event stamp: 1807 [ 46.338233] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 46.339765] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 46.341277] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 46.342824] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 46.344352] ---[ end trace 0000000000000000 ]--- [ 49.206988] ------------[ cut here ]------------ [ 49.207947] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.210113] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.211653] Modules linked in: [ 49.212288] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.214290] Tainted: [W]=WARN [ 49.214928] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.216432] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.217358] 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 [ 49.220631] RSP: 0018:ffff88801782fbc0 EFLAGS: 00010286 [ 49.221603] RAX: 0000000000000000 RBX: ffffed1002f05f78 RCX: ffffffff813a4050 [ 49.222930] RDX: ffff8880194e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.224251] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f05f2f [ 49.225548] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.226874] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801782fdf8 [ 49.228196] FS: 00007f50b95cf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.229655] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.230778] CR2: 00007f50b9b354a6 CR3: 000000000c23b000 CR4: 0000000000350ef0 [ 49.232094] Call Trace: [ 49.232566] [ 49.233011] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.233919] ? __create_object+0x59/0x80 [ 49.234731] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.235716] __vmalloc_noprof+0x59/0x60 [ 49.236422] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.237287] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.238218] bpf_prog_alloc+0x39/0x200 [ 49.239001] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.239942] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.240850] do_seccomp+0x349/0x25e0 [ 49.241514] ? find_held_lock+0x2b/0x80 [ 49.242275] ? do_prlimit+0x310/0x610 [ 49.243058] ? __pfx_do_seccomp+0x10/0x10 [ 49.243855] ? do_raw_spin_unlock+0x53/0x220 [ 49.244641] ? _raw_spin_unlock+0x1e/0x40 [ 49.245431] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.246399] ? static_key_count+0x60/0x80 [ 49.247253] prctl_set_seccomp+0x4e/0x70 [ 49.248040] __do_sys_prctl+0xe6c/0x1d70 [ 49.248826] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.249644] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.250629] ? irqentry_exit+0xf3/0x650 [ 49.251418] do_syscall_64+0xbf/0x430 [ 49.252175] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.253134] RIP: 0033:0x7f50b9ac15cd [ 49.253837] 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 [ 49.257038] RSP: 002b:00007ffdef3e0190 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.258404] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f50b9ac15cd [ 49.259740] RDX: 000056494a176e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.261030] RBP: 00007ffdef3e01f0 R08: 0000000000000000 R09: 00007ffdef3df890 [ 49.262298] R10: 0000000000000000 R11: 0000000000000246 R12: 000056494f056b10 [ 49.263629] R13: 00007ffdef3e0620 R14: 000056494f0572b0 R15: 000056494f06b6f0 [ 49.264534] [ 49.264828] irq event stamp: 1801 [ 49.265212] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 49.266177] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 49.267173] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 49.268077] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 49.268772] ---[ end trace 0000000000000000 ]--- [ 50.020256] ------------[ cut here ]------------ [ 50.021181] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.023187] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.024874] Modules linked in: [ 50.025464] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.027446] Tainted: [W]=WARN [ 50.028060] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.029533] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.030439] 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 [ 50.033595] RSP: 0018:ffff888017167bc0 EFLAGS: 00010286 [ 50.034571] RAX: 0000000000000000 RBX: ffffed1002e2cf78 RCX: ffffffff813a4050 [ 50.035847] RDX: ffff8880194e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.037134] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2cf2f [ 50.038403] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.039754] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017167df8 [ 50.041055] FS: 00007f5622dd4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.042499] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.043617] CR2: 00007f56232c6580 CR3: 000000000e3aa000 CR4: 0000000000350ef0 [ 50.044887] Call Trace: [ 50.045352] [ 50.045796] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.046641] ? __create_object+0x59/0x80 [ 50.047441] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.048402] __vmalloc_noprof+0x59/0x60 [ 50.049150] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.050022] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.050959] bpf_prog_alloc+0x39/0x200 [ 50.051719] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.052601] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.053508] do_seccomp+0x349/0x25e0 [ 50.054243] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.055164] ? __pfx_do_seccomp+0x10/0x10 [ 50.055971] ? find_held_lock+0x2b/0x80 [ 50.056727] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.057642] ? static_key_count+0x60/0x80 [ 50.058448] prctl_set_seccomp+0x4e/0x70 [ 50.059233] __do_sys_prctl+0xe6c/0x1d70 [ 50.060008] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.060864] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.061839] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.062831] ? irqentry_exit+0xf3/0x650 [ 50.063551] do_syscall_64+0xbf/0x430 [ 50.064289] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.065234] RIP: 0033:0x7f56232c65cd [ 50.065947] 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 [ 50.069103] RSP: 002b:00007ffea95af520 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.070468] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f56232c65cd [ 50.071767] RDX: 0000562d36053e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.073074] RBP: 00007ffea95af580 R08: 0000000000000000 R09: 00007ffea95aec20 [ 50.074351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562d53ba2ad0 [ 50.075703] R13: 00007ffea95af9b0 R14: 0000562d53ba3bc0 R15: 0000562d53bb4780 [ 50.077012] [ 50.077435] irq event stamp: 1743 [ 50.078084] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 50.079601] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 50.081098] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 50.082685] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 50.084195] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38150' (ECDSA) to the list of known hosts. 2025/11/18 11:26:57 fuzzer started 2025/11/18 11:26:57 dialing manager at localhost:34383 2025/11/18 11:26:57 checking machine... 2025/11/18 11:26:57 checking revisions... [ 51.041571] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:26:57 testing simple program... [ 51.141128] cgroup: Unknown subsys name 'net' [ 51.233155] cgroup: Unknown subsys name 'cpuset' [ 51.256565] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:26:56 Registers: info registers vcpu 0 RAX=ffffed1002ff4b3c RBX=ffffed1002ff4b3d RCX=ffffffff81b8b26e RDX=ffffed1002ff4b3d RSI=0000000000000008 RDI=ffff888017fa59e0 RBP=ffffed1002ff4b3c RSP=ffff8880167c7a88 R8 =0000000000000001 R9 =ffffed1002ff4b3c R10=ffff888017fa59e7 R11=0000000000000000 R12=ffff888017fa5880 R13=ffff888017fa59e0 R14=ffff88800d9b2b40 R15=0000000000000001 RIP=ffffffff81b2d1d1 RFL=00000246 [---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 00007f50b95cf900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f50b959e008 CR3=000000001f7b6000 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=0000000000024b43 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=00007fd0aeb63000 CR3=000000000cfff000 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=5b8255c620943ea72740dbe64cf6f576 XMM02=ec2efd57dc4c00df0000000000307ec8 XMM03=991fc9de3cc421150000000000307f98 XMM04=5ce9f034a0ba711900000000000ae988 XMM05=090f1556b20111b30000000000321d20 XMM06=5b75c91c804453420000000000321ba8 XMM07=e042d86d42eb936e0000000000312db8 XMM08=991fc9de3cc421150000000000307f98 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000