[ 38.918991] ------------[ cut here ]------------ [ 38.920054] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.922322] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.925169] Modules linked in: [ 38.925909] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.928205] Tainted: [W]=WARN [ 38.928893] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.930594] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.931662] 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 [ 38.935332] RSP: 0018:ffff888015e37bc0 EFLAGS: 00010286 [ 38.936460] RAX: 0000000000000000 RBX: ffffed1002bc6f78 RCX: ffffffff813a4050 [ 38.937954] RDX: ffff888015f83780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.939454] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bc6f2f [ 38.940940] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.942440] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e37df8 [ 38.943928] FS: 00007fca0f1f1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.945592] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.946855] CR2: 00007fca0f6e3580 CR3: 000000000c1e3000 CR4: 0000000000350ef0 [ 38.948332] Call Trace: [ 38.948915] [ 38.949398] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.950417] ? __create_object+0x59/0x80 [ 38.951192] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.952144] __vmalloc_noprof+0x59/0x60 [ 38.952893] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.953759] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.954697] bpf_prog_alloc+0x39/0x200 [ 38.955367] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.956282] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.957171] do_seccomp+0x349/0x25e0 [ 38.957858] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.958773] ? __pfx_do_seccomp+0x10/0x10 [ 38.959488] ? find_held_lock+0x2b/0x80 [ 38.960227] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.961157] ? static_key_count+0x60/0x80 [ 38.961924] prctl_set_seccomp+0x4e/0x70 [ 38.962697] __do_sys_prctl+0xe6c/0x1d70 [ 38.963423] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.964276] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.965211] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.966170] ? irqentry_exit+0xf3/0x650 [ 38.966920] do_syscall_64+0xbf/0x430 [ 38.967602] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.968537] RIP: 0033:0x7fca0f6e35cd [ 38.969224] 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 [ 38.972302] RSP: 002b:00007fffd62cc620 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.973637] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fca0f6e35cd [ 38.974913] RDX: 00005636b9779e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.976169] RBP: 00007fffd62cc680 R08: 0000000000000000 R09: 00007fffd62cbd20 [ 38.977421] R10: 0000000000000000 R11: 0000000000000246 R12: 00005636e5726ad0 [ 38.978687] R13: 00007fffd62ccab0 R14: 00005636e5727bc0 R15: 00005636e5738780 [ 38.979960] [ 38.980380] irq event stamp: 2073 [ 38.981010] hardirqs last enabled at (2083): [] __up_console_sem+0x78/0x80 [ 38.982503] hardirqs last disabled at (2092): [] __up_console_sem+0x5d/0x80 [ 38.983990] softirqs last enabled at (2032): [] handle_softirqs+0x50c/0x770 [ 38.985499] softirqs last disabled at (2027): [] __irq_exit_rcu+0xc4/0x100 [ 38.986966] ---[ end trace 0000000000000000 ]--- [ 42.465218] ------------[ cut here ]------------ [ 42.466138] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.468104] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.469526] Modules linked in: [ 42.470143] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.472184] Tainted: [W]=WARN [ 42.472796] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.474295] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.475223] 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 [ 42.478512] RSP: 0018:ffff88801760fbc0 EFLAGS: 00010286 [ 42.479515] RAX: 0000000000000000 RBX: ffffed1002ec1f78 RCX: ffffffff813a4050 [ 42.480826] RDX: ffff88800f983780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.482131] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec1f2f [ 42.483444] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.484749] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801760fdf8 [ 42.486041] FS: 00007f5fdfc1b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.487504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.488585] CR2: 00007fff68e15ef7 CR3: 000000000dc8f000 CR4: 0000000000350ef0 [ 42.489886] Call Trace: [ 42.490365] [ 42.490824] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.491735] ? __create_object+0x59/0x80 [ 42.492485] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.493458] __vmalloc_noprof+0x59/0x60 [ 42.494228] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.495113] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.496054] bpf_prog_alloc+0x39/0x200 [ 42.496801] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.497740] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.498655] do_seccomp+0x349/0x25e0 [ 42.499337] ? find_held_lock+0x2b/0x80 [ 42.500104] ? do_prlimit+0x310/0x610 [ 42.500854] ? __pfx_do_seccomp+0x10/0x10 [ 42.501601] ? do_raw_spin_unlock+0x53/0x220 [ 42.502453] ? _raw_spin_unlock+0x1e/0x40 [ 42.503237] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.504208] ? static_key_count+0x60/0x80 [ 42.505017] prctl_set_seccomp+0x4e/0x70 [ 42.505801] __do_sys_prctl+0xe6c/0x1d70 [ 42.506564] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.507428] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.508408] ? irqentry_exit+0xf3/0x650 [ 42.509171] do_syscall_64+0xbf/0x430 [ 42.509916] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.510906] RIP: 0033:0x7f5fe010d5cd [ 42.511592] 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 [ 42.514948] RSP: 002b:00007fff68e14360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.516361] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5fe010d5cd [ 42.517692] RDX: 00005587da6b0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.519045] RBP: 00007fff68e143c0 R08: 0000000000000000 R09: 00007fff68e13a60 [ 42.520374] R10: 0000000000000000 R11: 0000000000000246 R12: 00005587fc6b2ad0 [ 42.521711] R13: 00007fff68e147f0 R14: 00005587fc6b3bc0 R15: 00005587fc6c4780 [ 42.523082] [ 42.523524] irq event stamp: 1695 [ 42.524192] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 42.525777] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 42.527369] softirqs last enabled at (1338): [] handle_softirqs+0x50c/0x770 [ 42.528973] softirqs last disabled at (1333): [] __irq_exit_rcu+0xc4/0x100 [ 42.530556] ---[ end trace 0000000000000000 ]--- [ 43.376094] ------------[ cut here ]------------ [ 43.377032] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.379164] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.380674] Modules linked in: [ 43.381313] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.383382] Tainted: [W]=WARN [ 43.384010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.385527] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.386481] 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 [ 43.389701] RSP: 0018:ffff888019e2fbc0 EFLAGS: 00010286 [ 43.390751] RAX: 0000000000000000 RBX: ffffed10033c5f78 RCX: ffffffff813a4050 [ 43.392080] RDX: ffff88800ee10000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.393395] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033c5f2f [ 43.394752] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.396058] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e2fdf8 [ 43.397381] FS: 00007f8c32c56900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.398893] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.399974] CR2: 00007f8c33148580 CR3: 0000000009feb000 CR4: 0000000000350ef0 [ 43.401301] Call Trace: [ 43.401837] [ 43.402262] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.403210] ? __create_object+0x59/0x80 [ 43.404038] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.405041] __vmalloc_noprof+0x59/0x60 [ 43.405856] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.406773] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.407725] bpf_prog_alloc+0x39/0x200 [ 43.408458] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.409428] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.410380] do_seccomp+0x349/0x25e0 [ 43.411156] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.412095] ? __pfx_do_seccomp+0x10/0x10 [ 43.412901] ? find_held_lock+0x2b/0x80 [ 43.413708] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.414730] ? static_key_count+0x60/0x80 [ 43.415543] prctl_set_seccomp+0x4e/0x70 [ 43.416372] __do_sys_prctl+0xe6c/0x1d70 [ 43.417190] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.418091] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.419118] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.420115] ? irqentry_exit+0xf3/0x650 [ 43.420900] do_syscall_64+0xbf/0x430 [ 43.421686] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.422689] RIP: 0033:0x7f8c331485cd [ 43.423365] 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 [ 43.426663] RSP: 002b:00007ffef4eed960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.428075] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8c331485cd [ 43.429402] RDX: 00005619b9540e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.430691] RBP: 00007ffef4eed9c0 R08: 0000000000000000 R09: 00007ffef4eed060 [ 43.432034] R10: 0000000000000000 R11: 0000000000000246 R12: 00005619e9ce8bf0 [ 43.433360] R13: 00007ffef4eeddf0 R14: 00005619e9cf2380 R15: 00005619e9cfd460 [ 43.434720] [ 43.435161] irq event stamp: 1725 [ 43.435838] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 43.437426] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 43.438991] softirqs last enabled at (1622): [] handle_softirqs+0x50c/0x770 [ 43.440500] softirqs last disabled at (1617): [] __irq_exit_rcu+0xc4/0x100 [ 43.441987] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4269' (ECDSA) to the list of known hosts. 2025/11/19 05:26:35 fuzzer started 2025/11/19 05:26:35 dialing manager at localhost:34383 2025/11/19 05:26:35 checking machine... 2025/11/19 05:26:35 checking revisions... [ 44.344087] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:26:35 testing simple program... [ 44.425066] cgroup: Unknown subsys name 'net' [ 44.484346] cgroup: Unknown subsys name 'cpuset' [ 44.497804] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:26:34 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffffff866d7738 RCX=ffffffff815d320f RDX=0000000000000000 RSI=ffffffff86a42be4 RDI=ffffffff866d7734 RBP=ffffffff866d7734 RSP=ffff88801603f780 R8 =ffffffff86a42be4 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000011c66 R12=ffffffff866d7734 R13=ffffffff866d7734 R14=ffffffff866d7734 R15=dffffc0000000000 RIP=ffffffff8135da94 RFL=00000256 [---ZAP-] 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 00007f5fdfc1b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff68e0e000 CR3=000000001fcfc000 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=1ffff1100d9e1157 RBX=ffff88806cf08b08 RCX=ffff88806cf08b10 RDX=ffff88806cf09000 RSI=ffffffff85e1ffe0 RDI=ffff888009643b7c RBP=dffffc0000000000 RSP=ffff88806cf08a20 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000006e2e R12=ffffed100d9e1150 R13=ffffed100d9e114f R14=ffff88806cf08ab8 R15=ffff88806cf08a70 RIP=ffffffff81360eba 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fed5028a000 CR3=000000000b731000 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=8c50b8e51fdb7dbb004f32f0e40adaf4 XMM02=00000000003032d8eff9b2d0a8fce9cb XMM03=00000000003033a82c67c8bc2e329bc3 XMM04=9f9ad5d1418d410200000000000ae988 XMM05=090f1556b20111b3000000000031ff10 XMM06=5b75c91c80445342000000000031fd98 XMM07=e042d86d42eb936e000000000030f748 XMM08=e103ef7c0c4f7eb500000000003033a8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000