[ 39.022138] ------------[ cut here ]------------ [ 39.022893] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.024558] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.025747] Modules linked in: [ 39.026264] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.027908] Tainted: [W]=WARN [ 39.028360] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.029556] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.030290] 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 [ 39.033089] RSP: 0018:ffff88800f25fbc0 EFLAGS: 00010286 [ 39.033895] RAX: 0000000000000000 RBX: ffffed1001e4bf78 RCX: ffffffff813a4050 [ 39.034967] RDX: ffff888017e0b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.036040] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e4bf2f [ 39.037093] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.038147] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f25fdf8 [ 39.039209] FS: 00007f2b25b42900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.040387] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.041252] CR2: 00007f2b26034580 CR3: 000000000da72000 CR4: 0000000000350ef0 [ 39.042302] Call Trace: [ 39.042682] [ 39.043068] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.043765] ? __create_object+0x59/0x80 [ 39.044405] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.045204] __vmalloc_noprof+0x59/0x60 [ 39.045791] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.046527] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.047321] bpf_prog_alloc+0x39/0x200 [ 39.047931] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.048660] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.049420] do_seccomp+0x349/0x25e0 [ 39.050010] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.050711] ? __pfx_do_seccomp+0x10/0x10 [ 39.051412] ? find_held_lock+0x2b/0x80 [ 39.052031] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.052785] ? static_key_count+0x60/0x80 [ 39.053443] prctl_set_seccomp+0x4e/0x70 [ 39.054084] __do_sys_prctl+0xe6c/0x1d70 [ 39.054701] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.055421] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.056222] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.057026] ? irqentry_exit+0xf3/0x650 [ 39.057623] do_syscall_64+0xbf/0x430 [ 39.058243] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.059031] RIP: 0033:0x7f2b260345cd [ 39.059611] 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 [ 39.062236] RSP: 002b:00007ffc53c14f50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.063370] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2b260345cd [ 39.064439] RDX: 000055c192de5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.065510] RBP: 00007ffc53c14fb0 R08: 0000000000000000 R09: 00007ffc53c14650 [ 39.066577] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c1b3babad0 [ 39.067647] R13: 00007ffc53c153e0 R14: 000055c1b3bacbc0 R15: 000055c1b3bbd780 [ 39.068729] [ 39.069119] irq event stamp: 1727 [ 39.069625] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 39.070889] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 39.072164] softirqs last enabled at (1508): [] handle_softirqs+0x50c/0x770 [ 39.073456] softirqs last disabled at (1499): [] __irq_exit_rcu+0xc4/0x100 [ 39.074708] ---[ end trace 0000000000000000 ]--- [ 42.560269] ------------[ cut here ]------------ [ 42.561209] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.563207] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.564656] Modules linked in: [ 42.565332] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.567309] Tainted: [W]=WARN [ 42.567910] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.569364] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.570279] 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 [ 42.573466] RSP: 0018:ffff888016d3fbc0 EFLAGS: 00010286 [ 42.574433] RAX: 0000000000000000 RBX: ffffed1002da7f78 RCX: ffffffff813a4050 [ 42.575704] RDX: ffff888017b23780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.576988] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da7f2f [ 42.578265] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.579544] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d3fdf8 [ 42.580833] FS: 00007f6103915900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.582268] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.583332] CR2: 00007f6103e07580 CR3: 000000001c783000 CR4: 0000000000350ef0 [ 42.584640] Call Trace: [ 42.585152] [ 42.585556] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.586451] ? __create_object+0x59/0x80 [ 42.587240] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.588224] __vmalloc_noprof+0x59/0x60 [ 42.588967] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.589791] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.590718] bpf_prog_alloc+0x39/0x200 [ 42.591461] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.592398] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.593311] do_seccomp+0x349/0x25e0 [ 42.594035] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.594939] ? __pfx_do_seccomp+0x10/0x10 [ 42.595682] ? find_held_lock+0x2b/0x80 [ 42.596437] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.597391] ? static_key_count+0x60/0x80 [ 42.598191] prctl_set_seccomp+0x4e/0x70 [ 42.598960] __do_sys_prctl+0xe6c/0x1d70 [ 42.599714] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.600562] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.601531] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.602501] ? irqentry_exit+0xf3/0x650 [ 42.603287] do_syscall_64+0xbf/0x430 [ 42.604028] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.604979] RIP: 0033:0x7f6103e075cd [ 42.605634] 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 [ 42.608776] RSP: 002b:00007ffcc6525100 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.610125] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6103e075cd [ 42.611419] RDX: 0000562f2c639e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.612719] RBP: 00007ffcc6525160 R08: 0000000000000000 R09: 00007ffcc6524800 [ 42.613998] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562f31b0e2b0 [ 42.615298] R13: 00007ffcc6525590 R14: 0000562f31b10d20 R15: 0000562f31b228d0 [ 42.616588] [ 42.617040] irq event stamp: 1727 [ 42.617641] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 42.619158] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 42.620679] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 42.622220] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 42.623730] ---[ end trace 0000000000000000 ]--- [ 43.397288] ------------[ cut here ]------------ [ 43.398213] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.400283] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.401747] Modules linked in: [ 43.402363] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.404341] Tainted: [W]=WARN [ 43.404922] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.406378] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.407311] 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 [ 43.410471] RSP: 0018:ffff888014c47bc0 EFLAGS: 00010286 [ 43.411448] RAX: 0000000000000000 RBX: ffffed1002988f78 RCX: ffffffff813a4050 [ 43.412705] RDX: ffff888016599bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.413974] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002988f2f [ 43.415243] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.416505] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014c47df8 [ 43.417767] FS: 00007ffba5531900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.419201] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.420259] CR2: 00007ffba5a23580 CR3: 000000000dae0000 CR4: 0000000000350ef0 [ 43.421522] Call Trace: [ 43.422026] [ 43.422447] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.423347] ? __create_object+0x59/0x80 [ 43.424126] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.425093] __vmalloc_noprof+0x59/0x60 [ 43.425806] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.426665] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.427611] bpf_prog_alloc+0x39/0x200 [ 43.428347] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.429274] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.430184] do_seccomp+0x349/0x25e0 [ 43.430905] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.431779] ? __pfx_do_seccomp+0x10/0x10 [ 43.432552] ? find_held_lock+0x2b/0x80 [ 43.433305] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.434264] ? static_key_count+0x60/0x80 [ 43.435049] prctl_set_seccomp+0x4e/0x70 [ 43.435808] __do_sys_prctl+0xe6c/0x1d70 [ 43.436603] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.437449] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.438415] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.439413] ? irqentry_exit+0xf3/0x650 [ 43.440195] do_syscall_64+0xbf/0x430 [ 43.440934] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.441884] RIP: 0033:0x7ffba5a235cd [ 43.442539] 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 [ 43.445704] RSP: 002b:00007ffd30faff70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.447051] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffba5a235cd [ 43.448323] RDX: 000055c708162e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.449591] RBP: 00007ffd30faffd0 R08: 0000000000000000 R09: 00007ffd30faf670 [ 43.450880] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c71fb0bbf0 [ 43.452198] R13: 00007ffd30fb0400 R14: 000055c71fb15380 R15: 000055c71fb20460 [ 43.453481] [ 43.453937] irq event stamp: 1809 [ 43.454536] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 43.456068] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 43.457563] softirqs last enabled at (1354): [] handle_softirqs+0x50c/0x770 [ 43.459107] softirqs last disabled at (1349): [] __irq_exit_rcu+0xc4/0x100 [ 43.460586] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60031' (ECDSA) to the list of known hosts. 2025/11/19 01:39:06 fuzzer started 2025/11/19 01:39:06 dialing manager at localhost:34383 2025/11/19 01:39:06 checking machine... 2025/11/19 01:39:06 checking revisions... [ 44.522495] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:39:06 testing simple program... [ 44.624396] cgroup: Unknown subsys name 'net' [ 44.671013] cgroup: Unknown subsys name 'cpuset' [ 44.683412] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:39:05 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888017bd5340 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888017bd5d98 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888017bd5dc0 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 RFL=00000007 [-----PC] 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 00007f6103915900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcc651f000 CR3=000000001f08c000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000023027 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=00000206 [-----P-] 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffc2ad08e8 CR3=000000000d665000 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=edfef424c8ebc9a53049c337d16b4296 XMM02=0000000000304820ec2efd57dc4c00df XMM03=0000000000311f109ad9cc540fcb805e XMM04=b51b80c5d0a4259500000000000ae988 XMM05=d6e798a740bed8840000000000321820 XMM06=474038aa6c007e1f00000000003211c0 XMM07=e042d86d42eb936e0000000000312190 XMM08=9ad9cc540fcb805e0000000000304880 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000