[ 39.031502] ------------[ cut here ]------------ [ 39.032365] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.034170] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.035511] Modules linked in: [ 39.036102] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.039097] Tainted: [W]=WARN [ 39.039691] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.041090] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.041928] 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 [ 39.044792] RSP: 0018:ffff88800f29fbc0 EFLAGS: 00010286 [ 39.045646] RAX: 0000000000000000 RBX: ffffed1001e53f78 RCX: ffffffff813a4050 [ 39.046808] RDX: ffff88800f1e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.047970] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e53f2f [ 39.049153] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.050325] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f29fdf8 [ 39.051485] FS: 00007f58ea9af900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.052800] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.053730] CR2: 00007ffff36feef8 CR3: 000000000ccf3000 CR4: 0000000000350ef0 [ 39.054931] Call Trace: [ 39.055367] [ 39.055733] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.056562] ? __create_object+0x59/0x80 [ 39.057274] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.058164] __vmalloc_noprof+0x59/0x60 [ 39.058857] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.059608] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.060495] bpf_prog_alloc+0x39/0x200 [ 39.061175] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.062012] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.062844] do_seccomp+0x349/0x25e0 [ 39.063462] ? find_held_lock+0x2b/0x80 [ 39.064146] ? do_prlimit+0x310/0x610 [ 39.064847] ? __pfx_do_seccomp+0x10/0x10 [ 39.065540] ? do_raw_spin_unlock+0x53/0x220 [ 39.066295] ? _raw_spin_unlock+0x1e/0x40 [ 39.067035] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.067953] ? static_key_count+0x60/0x80 [ 39.068642] prctl_set_seccomp+0x4e/0x70 [ 39.069343] __do_sys_prctl+0xe6c/0x1d70 [ 39.070036] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.070794] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.071602] ? irqentry_exit+0xf3/0x650 [ 39.072277] do_syscall_64+0xbf/0x430 [ 39.072932] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.073786] RIP: 0033:0x7f58eaea15cd [ 39.074372] 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 [ 39.077176] RSP: 002b:00007ffff36fde30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.078384] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f58eaea15cd [ 39.079509] RDX: 00005572a536ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.080842] RBP: 00007ffff36fde90 R08: 0000000000000000 R09: 00007ffff36fd530 [ 39.082354] R10: 0000000000000000 R11: 0000000000000246 R12: 00005572c18f4ad0 [ 39.083691] R13: 00007ffff36fe2c0 R14: 00005572c18f5bc0 R15: 00005572c1906780 [ 39.084862] [ 39.085259] irq event stamp: 1983 [ 39.085860] hardirqs last enabled at (1993): [] __up_console_sem+0x78/0x80 [ 39.087258] hardirqs last disabled at (2002): [] __up_console_sem+0x5d/0x80 [ 39.088644] softirqs last enabled at (1952): [] handle_softirqs+0x50c/0x770 [ 39.090035] softirqs last disabled at (1947): [] __irq_exit_rcu+0xc4/0x100 [ 39.091432] ---[ end trace 0000000000000000 ]--- [ 42.052717] ------------[ cut here ]------------ [ 42.053482] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.055113] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 42.056319] Modules linked in: [ 42.057034] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.058756] Tainted: [W]=WARN [ 42.059216] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.060446] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.061206] 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 [ 42.063819] RSP: 0018:ffff888019eafbc0 EFLAGS: 00010286 [ 42.064584] RAX: 0000000000000000 RBX: ffffed10033d5f78 RCX: ffffffff813a4050 [ 42.065650] RDX: ffff8880144c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.066706] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033d5f2f [ 42.067769] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.068838] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019eafdf8 [ 42.069912] FS: 00007f535c3a1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.071104] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.071975] CR2: 00007f535c893580 CR3: 000000001fb0d000 CR4: 0000000000350ef0 [ 42.073033] Call Trace: [ 42.073427] [ 42.073803] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.074505] ? __create_object+0x59/0x80 [ 42.075151] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.075946] __vmalloc_noprof+0x59/0x60 [ 42.076536] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.077268] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.078037] bpf_prog_alloc+0x39/0x200 [ 42.078610] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.079373] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.080113] do_seccomp+0x349/0x25e0 [ 42.080670] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.081416] ? __pfx_do_seccomp+0x10/0x10 [ 42.082064] ? find_held_lock+0x2b/0x80 [ 42.082651] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.083438] ? static_key_count+0x60/0x80 [ 42.084105] prctl_set_seccomp+0x4e/0x70 [ 42.084704] __do_sys_prctl+0xe6c/0x1d70 [ 42.085358] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.086060] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.086858] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.087619] ? irqentry_exit+0xf3/0x650 [ 42.088256] do_syscall_64+0xbf/0x430 [ 42.088866] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.089617] RIP: 0033:0x7f535c8935cd [ 42.090204] 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 [ 42.092818] RSP: 002b:00007ffdfe387690 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.093953] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f535c8935cd [ 42.095011] RDX: 0000559165ebee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.096067] RBP: 00007ffdfe3876f0 R08: 0000000000000000 R09: 00007ffdfe386d90 [ 42.097131] R10: 0000000000000000 R11: 0000000000000246 R12: 000055917295a240 [ 42.098184] R13: 00007ffdfe387b20 R14: 0000559172959bf0 R15: 000055917296e4d0 [ 42.099251] [ 42.099610] irq event stamp: 1793 [ 42.100152] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 42.101421] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 42.102682] softirqs last enabled at (1424): [] handle_softirqs+0x50c/0x770 [ 42.103948] softirqs last disabled at (1419): [] __irq_exit_rcu+0xc4/0x100 [ 42.105206] ---[ end trace 0000000000000000 ]--- [ 42.763171] ------------[ cut here ]------------ [ 42.764099] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.766086] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.767552] Modules linked in: [ 42.768269] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.770302] Tainted: [W]=WARN [ 42.770911] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.772425] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.773352] 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 [ 42.776552] RSP: 0018:ffff88801c13fbc0 EFLAGS: 00010286 [ 42.777548] RAX: 0000000000000000 RBX: ffffed1003827f78 RCX: ffffffff813a4050 [ 42.778825] RDX: ffff88801733b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.780103] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003827f2f [ 42.781403] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.782701] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c13fdf8 [ 42.783993] FS: 00007f4020358900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.785426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.786511] CR2: 00007ffe0a7f2ef8 CR3: 000000001e087000 CR4: 0000000000350ef0 [ 42.787802] Call Trace: [ 42.788276] [ 42.788682] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.789594] ? __create_object+0x59/0x80 [ 42.790378] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.791339] __vmalloc_noprof+0x59/0x60 [ 42.792104] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.792991] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.793941] bpf_prog_alloc+0x39/0x200 [ 42.794649] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.795569] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.796475] do_seccomp+0x349/0x25e0 [ 42.797203] ? find_held_lock+0x2b/0x80 [ 42.797977] ? do_prlimit+0x310/0x610 [ 42.798689] ? __pfx_do_seccomp+0x10/0x10 [ 42.799485] ? do_raw_spin_unlock+0x53/0x220 [ 42.800316] ? _raw_spin_unlock+0x1e/0x40 [ 42.801115] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.802102] ? static_key_count+0x60/0x80 [ 42.802906] prctl_set_seccomp+0x4e/0x70 [ 42.803640] __do_sys_prctl+0xe6c/0x1d70 [ 42.804418] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.805288] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.806292] ? irqentry_exit+0xf3/0x650 [ 42.807068] do_syscall_64+0xbf/0x430 [ 42.807816] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.808733] RIP: 0033:0x7f402084a5cd [ 42.809468] 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 [ 42.812656] RSP: 002b:00007ffe0a7f0900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.814043] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f402084a5cd [ 42.815330] RDX: 000055f131d41e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.816618] RBP: 00007ffe0a7f0960 R08: 0000000000000000 R09: 00007ffe0a7f0000 [ 42.817934] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f1513daad0 [ 42.819221] R13: 00007ffe0a7f0d90 R14: 000055f1513dbbc0 R15: 000055f1513ec780 [ 42.820539] [ 42.821012] irq event stamp: 1727 [ 42.821652] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 42.823197] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 42.824763] softirqs last enabled at (1600): [] handle_softirqs+0x50c/0x770 [ 42.826325] softirqs last disabled at (1595): [] __irq_exit_rcu+0xc4/0x100 [ 42.827856] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24909' (ECDSA) to the list of known hosts. 2025/11/18 16:00:53 fuzzer started 2025/11/18 16:00:54 dialing manager at localhost:34383 2025/11/18 16:00:54 checking machine... 2025/11/18 16:00:54 checking revisions... [ 43.664313] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:00:54 testing simple program... [ 43.746980] cgroup: Unknown subsys name 'net' [ 43.804038] cgroup: Unknown subsys name 'cpuset' [ 43.823728] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:00:53 Registers: info registers vcpu 0 RAX=0000000000000046 RBX=ffff888015d1ff58 RCX=0000000000000001 RDX=0000000000000000 RSI=000000000000002d RDI=ffffffff81000130 RBP=ffff888015d1ff48 RSP=ffff888015d1ff28 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000000 R12=000000000000002d R13=000000000000002d R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c71d78 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 00007f535c3a1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055917295b954 CR3=000000001fad7000 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=0000000080000029 RBX=ffff888009613800 RCX=0000000000000001 RDX=1ffff110012c271f RSI=ffff88806cf37414 RDI=ffff8880096138f8 RBP=0000000000000009 RSP=ffff88806cf08dc8 R8 =0000000000000001 R9 =ffffed100d9e11cb R10=0000000000000000 R11=0000000000000001 R12=ffff888009613780 R13=ffff888009613851 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff814ae8f2 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f402fda7000 CR3=000000000d5d1000 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=0bc167d4e76ba383034cadca7106ba44 XMM02=2c67c8bc2e329bc300000000003074f8 XMM03=fb795ef6d657705600000000003147a8 XMM04=15b02227e5ff2dc900000000000ae988 XMM05=f2e28b3e4013a3370000000000325518 XMM06=d74844bf967d85ba0000000000323e68 XMM07=e042d86d42eb936e00000000003151e8 XMM08=f8159d92470086470000000000307558 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000