[ 44.042944] ------------[ cut here ]------------ [ 44.043672] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.045371] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 44.046605] Modules linked in: [ 44.047138] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.048806] Tainted: [W]=WARN [ 44.049272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.050517] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.051303] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 44.053984] RSP: 0018:ffff8880175e7bc0 EFLAGS: 00010286 [ 44.054832] RAX: 0000000000000000 RBX: ffffed1002ebcf78 RCX: ffffffff813a4050 [ 44.055918] RDX: ffff88800f15b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.057001] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ebcf2f [ 44.058083] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.059179] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175e7df8 [ 44.060278] FS: 00007f1aef042900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.061497] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.062396] CR2: 00007f1aef534580 CR3: 000000000daa5000 CR4: 0000000000350ef0 [ 44.063496] Call Trace: [ 44.063914] [ 44.064258] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.065004] ? __create_object+0x59/0x80 [ 44.065621] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.066439] __vmalloc_noprof+0x59/0x60 [ 44.067077] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.067808] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.068556] bpf_prog_alloc+0x39/0x200 [ 44.069181] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.069974] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.070711] do_seccomp+0x349/0x25e0 [ 44.071317] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.072076] ? __pfx_do_seccomp+0x10/0x10 [ 44.072708] ? find_held_lock+0x2b/0x80 [ 44.073340] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.074149] ? static_key_count+0x60/0x80 [ 44.074837] prctl_set_seccomp+0x4e/0x70 [ 44.075449] __do_sys_prctl+0xe6c/0x1d70 [ 44.076102] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.076814] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.077573] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.078396] ? irqentry_exit+0xf3/0x650 [ 44.079047] do_syscall_64+0xbf/0x430 [ 44.079629] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.080423] RIP: 0033:0x7f1aef5345cd [ 44.081005] 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 [ 44.083675] RSP: 002b:00007ffdba970350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.084818] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1aef5345cd [ 44.085901] RDX: 000055bb962b0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.086998] RBP: 00007ffdba9703b0 R08: 0000000000000000 R09: 00007ffdba96fa50 [ 44.088099] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bbac9a0ad0 [ 44.089195] R13: 00007ffdba9707e0 R14: 000055bbac9a1bc0 R15: 000055bbac9b2780 [ 44.090303] [ 44.090669] irq event stamp: 1693 [ 44.091228] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 44.092524] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 44.093805] softirqs last enabled at (1192): [] handle_softirqs+0x50c/0x770 [ 44.095111] softirqs last disabled at (1171): [] __irq_exit_rcu+0xc4/0x100 [ 44.096404] ---[ end trace 0000000000000000 ]--- [ 46.854524] ------------[ cut here ]------------ [ 46.854988] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.855955] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 46.856599] Modules linked in: [ 46.856899] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.857817] Tainted: [W]=WARN [ 46.858077] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.858740] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.859168] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 46.860641] RSP: 0018:ffff8880154bfbc0 EFLAGS: 00010286 [ 46.861094] RAX: 0000000000000000 RBX: ffffed1002a97f78 RCX: ffffffff813a4050 [ 46.861661] RDX: ffff888019da5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.862256] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a97f2f [ 46.862862] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.863437] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880154bfdf8 [ 46.864047] FS: 00007f914fea0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.864690] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.865182] CR2: 00007ffc5a4b2ef7 CR3: 000000001ffcd000 CR4: 0000000000350ef0 [ 46.865778] Call Trace: [ 46.865996] [ 46.866187] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.866584] ? __create_object+0x59/0x80 [ 46.866948] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.867375] __vmalloc_noprof+0x59/0x60 [ 46.867708] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.868112] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.868526] bpf_prog_alloc+0x39/0x200 [ 46.868870] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.869283] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.869677] do_seccomp+0x349/0x25e0 [ 46.870018] ? find_held_lock+0x2b/0x80 [ 46.870348] ? do_prlimit+0x310/0x610 [ 46.870682] ? __pfx_do_seccomp+0x10/0x10 [ 46.871047] ? do_raw_spin_unlock+0x53/0x220 [ 46.871408] ? _raw_spin_unlock+0x1e/0x40 [ 46.871753] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.872199] ? static_key_count+0x60/0x80 [ 46.872546] prctl_set_seccomp+0x4e/0x70 [ 46.872977] __do_sys_prctl+0xe6c/0x1d70 [ 46.873425] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.873826] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.874258] ? irqentry_exit+0xf3/0x650 [ 46.874600] do_syscall_64+0xbf/0x430 [ 46.874948] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.875368] RIP: 0033:0x7f91503925cd [ 46.875675] 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 [ 46.877149] RSP: 002b:00007ffc5a4b0600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.877788] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f91503925cd [ 46.878354] RDX: 000056051aa72e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.878963] RBP: 00007ffc5a4b0660 R08: 0000000000000000 R09: 00007ffc5a4afd00 [ 46.879535] R10: 0000000000000000 R11: 0000000000000246 R12: 00005605234bcad0 [ 46.880128] R13: 00007ffc5a4b0a90 R14: 00005605234bdbc0 R15: 00005605234ce780 [ 46.880709] [ 46.880923] irq event stamp: 2003 [ 46.881202] hardirqs last enabled at (2011): [] __up_console_sem+0x78/0x80 [ 46.881908] hardirqs last disabled at (2020): [] __up_console_sem+0x5d/0x80 [ 46.882594] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770 [ 46.883302] softirqs last disabled at (1625): [] __irq_exit_rcu+0xc4/0x100 [ 46.884011] ---[ end trace 0000000000000000 ]--- [ 47.544203] ------------[ cut here ]------------ [ 47.544634] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.545601] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 47.546369] Modules linked in: [ 47.546674] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.547642] Tainted: [W]=WARN [ 47.547930] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.548593] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.549026] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 47.550516] RSP: 0018:ffff88800a817bc0 EFLAGS: 00010286 [ 47.550977] RAX: 0000000000000000 RBX: ffffed1001502f78 RCX: ffffffff813a4050 [ 47.551554] RDX: ffff888015778000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.552161] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001502f2f [ 47.552739] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.553344] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a817df8 [ 47.553946] FS: 00007f55f3fbb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.554600] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.555109] CR2: 00007ffff2f3cef7 CR3: 000000000c6af000 CR4: 0000000000350ef0 [ 47.555685] Call Trace: [ 47.555928] [ 47.556121] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.556520] ? __create_object+0x59/0x80 [ 47.556883] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.557316] __vmalloc_noprof+0x59/0x60 [ 47.557645] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.558056] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.558472] bpf_prog_alloc+0x39/0x200 [ 47.558825] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.559235] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.559632] do_seccomp+0x349/0x25e0 [ 47.559966] ? find_held_lock+0x2b/0x80 [ 47.560300] ? do_prlimit+0x310/0x610 [ 47.560623] ? __pfx_do_seccomp+0x10/0x10 [ 47.560990] ? do_raw_spin_unlock+0x53/0x220 [ 47.561358] ? _raw_spin_unlock+0x1e/0x40 [ 47.561698] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.562143] ? static_key_count+0x60/0x80 [ 47.562511] prctl_set_seccomp+0x4e/0x70 [ 47.562871] __do_sys_prctl+0xe6c/0x1d70 [ 47.563210] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.563583] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.564036] ? irqentry_exit+0xf3/0x650 [ 47.564371] do_syscall_64+0xbf/0x430 [ 47.564693] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.565135] RIP: 0033:0x7f55f44ad5cd [ 47.565440] 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 [ 47.566922] RSP: 002b:00007ffff2f3af60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.567534] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f55f44ad5cd [ 47.568134] RDX: 000056267d152e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.568708] RBP: 00007ffff2f3afc0 R08: 0000000000000000 R09: 00007ffff2f3a660 [ 47.569301] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562691d0cbf0 [ 47.569898] R13: 00007ffff2f3b3f0 R14: 0000562691d16380 R15: 0000562691d21460 [ 47.570490] [ 47.570685] irq event stamp: 1951 [ 47.570986] hardirqs last enabled at (1961): [] __up_console_sem+0x78/0x80 [ 47.571672] hardirqs last disabled at (1968): [] __up_console_sem+0x5d/0x80 [ 47.572382] softirqs last enabled at (1508): [] handle_softirqs+0x50c/0x770 [ 47.573106] softirqs last disabled at (1495): [] __irq_exit_rcu+0xc4/0x100 [ 47.573808] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:65391' (ECDSA) to the list of known hosts. 2025/11/18 07:15:26 fuzzer started 2025/11/18 07:15:27 dialing manager at localhost:37895 2025/11/18 07:15:27 checking machine... 2025/11/18 07:15:27 checking revisions... [ 48.454676] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:15:27 testing simple program... [ 48.545014] cgroup: Unknown subsys name 'net' [ 48.602693] cgroup: Unknown subsys name 'cpuset' [ 48.636194] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:15:26 Registers: info registers vcpu 0 RAX=1ffff11001344e2e RBX=ffff8880162afd70 RCX=ffff888009a27100 RDX=0000000000000000 RSI=0000000000000380 RDI=0000000000001880 RBP=ffff888009462500 RSP=ffff8880162afcc8 R8 =ffff888009a27100 R9 =ffffed1001886100 R10=0000000000000000 R11=0000000000000000 R12=ffffea0000356100 R13=0000000000000008 R14=dffffc0000000000 R15=ffff888009a27170 RIP=ffffffff81b57369 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 00007f914fea0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f914fe7f020 CR3=000000000ddad000 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=0000000000028b37 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff9b75ee48 CR3=000000000d93c000 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=2036323a35313a373020383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036323a35313a3730203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000