[ 46.158415] ------------[ cut here ]------------ [ 46.159379] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.161381] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.162867] Modules linked in: [ 46.163556] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.165573] Tainted: [W]=WARN [ 46.166191] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.167677] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.168590] 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 [ 46.171833] RSP: 0018:ffff888017bbfbc0 EFLAGS: 00010286 [ 46.172823] RAX: 0000000000000000 RBX: ffffed1002f77f78 RCX: ffffffff813a4050 [ 46.174150] RDX: ffff88800f479bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.175473] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f77f2f [ 46.176771] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.178075] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bbfdf8 [ 46.179387] FS: 00007f7263d14900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.180860] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.181940] CR2: 00007f7264206580 CR3: 000000000e342000 CR4: 0000000000350ef0 [ 46.183257] Call Trace: [ 46.183725] [ 46.184185] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.185080] ? __create_object+0x59/0x80 [ 46.185825] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.186813] __vmalloc_noprof+0x59/0x60 [ 46.187578] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.188451] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.189388] bpf_prog_alloc+0x39/0x200 [ 46.190142] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.191109] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.192039] do_seccomp+0x349/0x25e0 [ 46.192733] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.193654] ? __pfx_do_seccomp+0x10/0x10 [ 46.194443] ? find_held_lock+0x2b/0x80 [ 46.195221] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.196189] ? static_key_count+0x60/0x80 [ 46.196956] prctl_set_seccomp+0x4e/0x70 [ 46.197760] __do_sys_prctl+0xe6c/0x1d70 [ 46.198572] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.199435] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.200422] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.201407] ? irqentry_exit+0xf3/0x650 [ 46.202183] do_syscall_64+0xbf/0x430 [ 46.202902] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.203860] RIP: 0033:0x7f72642065cd [ 46.204574] 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 [ 46.207797] RSP: 002b:00007fff9ab56460 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.209163] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f72642065cd [ 46.210454] RDX: 0000561182345e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.211754] RBP: 00007fff9ab564c0 R08: 0000000000000000 R09: 00007fff9ab55b60 [ 46.213057] R10: 0000000000000000 R11: 0000000000000246 R12: 00005611b1b72ad0 [ 46.214388] R13: 00007fff9ab568f0 R14: 00005611b1b73bc0 R15: 00005611b1b84780 [ 46.215720] [ 46.216191] irq event stamp: 1773 [ 46.216797] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 46.218325] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 46.219798] softirqs last enabled at (1602): [] handle_softirqs+0x50c/0x770 [ 46.221176] softirqs last disabled at (1597): [] __irq_exit_rcu+0xc4/0x100 [ 46.222535] ---[ end trace 0000000000000000 ]--- [ 49.591885] ------------[ cut here ]------------ [ 49.592824] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.594801] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.596267] Modules linked in: [ 49.596849] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.598816] Tainted: [W]=WARN [ 49.599399] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.600855] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.601772] 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 [ 49.604928] RSP: 0018:ffff888013b0fbc0 EFLAGS: 00010286 [ 49.605904] RAX: 0000000000000000 RBX: ffffed1002761f78 RCX: ffffffff813a4050 [ 49.607197] RDX: ffff88800a928000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.608472] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002761f2f [ 49.609764] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.611050] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013b0fdf8 [ 49.612323] FS: 00007fe4e7381900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.613740] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.614813] CR2: 00007fe4e7873580 CR3: 000000001fa88000 CR4: 0000000000350ef0 [ 49.616091] Call Trace: [ 49.616548] [ 49.616962] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.617850] ? __create_object+0x59/0x80 [ 49.618633] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.619602] __vmalloc_noprof+0x59/0x60 [ 49.620348] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.621220] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.622161] bpf_prog_alloc+0x39/0x200 [ 49.622863] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.623786] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.624679] do_seccomp+0x349/0x25e0 [ 49.625406] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.626305] ? __pfx_do_seccomp+0x10/0x10 [ 49.627104] ? find_held_lock+0x2b/0x80 [ 49.627820] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.628788] ? static_key_count+0x60/0x80 [ 49.629587] prctl_set_seccomp+0x4e/0x70 [ 49.630362] __do_sys_prctl+0xe6c/0x1d70 [ 49.631164] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.632026] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.632943] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.633919] ? irqentry_exit+0xf3/0x650 [ 49.634704] do_syscall_64+0xbf/0x430 [ 49.635447] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.636396] RIP: 0033:0x7fe4e78735cd [ 49.637102] 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 [ 49.640269] RSP: 002b:00007ffdfe63fe00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.641630] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe4e78735cd [ 49.642932] RDX: 000055de1f238e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.644188] RBP: 00007ffdfe63fe60 R08: 0000000000000000 R09: 00007ffdfe63f500 [ 49.645444] R10: 0000000000000000 R11: 0000000000000246 R12: 000055de444d3ad0 [ 49.646723] R13: 00007ffdfe640290 R14: 000055de444d4bc0 R15: 000055de444e5780 [ 49.648038] [ 49.648465] irq event stamp: 1681 [ 49.649126] hardirqs last enabled at (1691): [] __up_console_sem+0x78/0x80 [ 49.650648] hardirqs last disabled at (1700): [] __up_console_sem+0x5d/0x80 [ 49.652014] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 49.653018] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 49.654002] ---[ end trace 0000000000000000 ]--- [ 50.389413] ------------[ cut here ]------------ [ 50.390332] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.392314] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.393756] Modules linked in: [ 50.394388] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.396395] Tainted: [W]=WARN [ 50.396941] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.398396] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.399350] 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 [ 50.402603] RSP: 0018:ffff88801b1f7bc0 EFLAGS: 00010286 [ 50.403585] RAX: 0000000000000000 RBX: ffffed100363ef78 RCX: ffffffff813a4050 [ 50.404871] RDX: ffff8880170c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.406151] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100363ef2f [ 50.407439] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.408738] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b1f7df8 [ 50.410017] FS: 00007f2b3c89b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.411501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.412575] CR2: 00007f2b3ce014a6 CR3: 000000000d007000 CR4: 0000000000350ef0 [ 50.413894] Call Trace: [ 50.414404] [ 50.414832] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.415750] ? __create_object+0x59/0x80 [ 50.416547] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.417524] __vmalloc_noprof+0x59/0x60 [ 50.418308] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.419211] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.420161] bpf_prog_alloc+0x39/0x200 [ 50.420862] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.421811] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.422736] do_seccomp+0x349/0x25e0 [ 50.423473] ? find_held_lock+0x2b/0x80 [ 50.424245] ? do_prlimit+0x310/0x610 [ 50.424946] ? __pfx_do_seccomp+0x10/0x10 [ 50.425752] ? do_raw_spin_unlock+0x53/0x220 [ 50.426611] ? _raw_spin_unlock+0x1e/0x40 [ 50.427416] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.428411] ? static_key_count+0x60/0x80 [ 50.429218] prctl_set_seccomp+0x4e/0x70 [ 50.429965] __do_sys_prctl+0xe6c/0x1d70 [ 50.430767] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.431647] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.432624] ? irqentry_exit+0xf3/0x650 [ 50.433391] do_syscall_64+0xbf/0x430 [ 50.434117] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.435104] RIP: 0033:0x7f2b3cd8d5cd [ 50.435766] 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 [ 50.438895] RSP: 002b:00007fff712e41f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.440244] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2b3cd8d5cd [ 50.441509] RDX: 000055ae013c7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.442785] RBP: 00007fff712e4250 R08: 0000000000000000 R09: 00007fff712e38f0 [ 50.444046] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ae3bb352b0 [ 50.445315] R13: 00007fff712e4680 R14: 000055ae3bb37d20 R15: 000055ae3bb498d0 [ 50.446642] [ 50.447097] irq event stamp: 1737 [ 50.447687] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 50.449183] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 50.450689] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 50.451879] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 50.452864] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46049' (ECDSA) to the list of known hosts. 2025/11/18 22:24:03 fuzzer started 2025/11/18 22:24:03 dialing manager at localhost:34383 2025/11/18 22:24:03 checking machine... 2025/11/18 22:24:03 checking revisions... [ 51.269380] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:24:03 testing simple program... [ 51.342155] cgroup: Unknown subsys name 'net' [ 51.386765] cgroup: Unknown subsys name 'cpuset' [ 51.396489] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:24:02 Registers: info registers vcpu 0 RAX=0000000000000003 RBX=ffff88802008fae8 RCX=ffffffff817d9b06 RDX=1ffffffff0bc573e RSI=0000000000000008 RDI=ffffffff85e2b9f0 RBP=ffff88806ce38140 RSP=ffff888009627b38 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000000200 R13=ffffffff85e2b980 R14=0000000000000001 R15=0000000000000000 RIP=ffffffff815d32a2 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdfe639000 CR3=000000001fb23000 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=563412feff00545000000000000080fe XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002e9dd 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb54d2974b0 CR3=000000000d6d1000 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=85223fcf67f81aa2614bad2b88b8512f XMM02=00000000003037c8ec2efd57dc4c00df XMM03=000000000030f928cd3d8a5607ce2857 XMM04=d092fba4032e91bc00000000000ae988 XMM05=c2466b2697c6b779000000000031fbd0 XMM06=474038aa6c007e1f000000000031f858 XMM07=e042d86d42eb936e000000000030fba8 XMM08=cd3d8a5607ce28570000000000303828 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000