[ 39.241346] ------------[ cut here ]------------ [ 39.242224] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.244329] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.245807] Modules linked in: [ 39.246511] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.248554] Tainted: [W]=WARN [ 39.249119] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.250611] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.251549] 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 [ 39.254796] RSP: 0018:ffff888017157bc0 EFLAGS: 00010286 [ 39.255777] RAX: 0000000000000000 RBX: ffffed1002e2af78 RCX: ffffffff813a4050 [ 39.257083] RDX: ffff8880177e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.258371] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2af2f [ 39.259678] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.260986] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017157df8 [ 39.262319] FS: 00007f2e42ae5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.263750] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.264826] CR2: 00007f2e42fd7580 CR3: 000000000dc5f000 CR4: 0000000000350ef0 [ 39.266155] Call Trace: [ 39.266674] [ 39.267095] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.268032] ? __create_object+0x59/0x80 [ 39.268814] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.269805] __vmalloc_noprof+0x59/0x60 [ 39.270574] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.271468] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.272424] bpf_prog_alloc+0x39/0x200 [ 39.273132] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.274066] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.274996] do_seccomp+0x349/0x25e0 [ 39.275740] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.276651] ? __pfx_do_seccomp+0x10/0x10 [ 39.277472] ? find_held_lock+0x2b/0x80 [ 39.278189] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.279158] ? static_key_count+0x60/0x80 [ 39.279964] prctl_set_seccomp+0x4e/0x70 [ 39.280761] __do_sys_prctl+0xe6c/0x1d70 [ 39.281579] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.282465] ? trace_irq_enable.constprop.0+0x26/0x100 [ 39.283465] do_syscall_64+0xbf/0x430 [ 39.284179] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.285136] RIP: 0033:0x7f2e42fd75cd [ 39.285847] 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 [ 39.289067] RSP: 002b:00007ffc4d6926c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.290481] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2e42fd75cd [ 39.291790] RDX: 000055fff8731e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.293102] RBP: 00007ffc4d692720 R08: 0000000000000000 R09: 00007ffc4d691dc0 [ 39.294404] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560022f7cad0 [ 39.295719] R13: 00007ffc4d692b50 R14: 0000560022f7dbc0 R15: 0000560022f8e780 [ 39.297050] [ 39.297541] irq event stamp: 1723 [ 39.298151] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 39.299689] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 39.301254] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 39.302854] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 39.304389] ---[ end trace 0000000000000000 ]--- [ 42.553556] ------------[ cut here ]------------ [ 42.554515] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.556557] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.558055] Modules linked in: [ 42.558702] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.560777] Tainted: [W]=WARN [ 42.561385] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.562864] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.563792] 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 [ 42.567036] RSP: 0018:ffff88801645fbc0 EFLAGS: 00010286 [ 42.568088] RAX: 0000000000000000 RBX: ffffed1002c8bf78 RCX: ffffffff813a4050 [ 42.569510] RDX: ffff8880164ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.570906] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c8bf2f [ 42.572332] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.573745] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801645fdf8 [ 42.575144] FS: 00007fa2287ff900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.576711] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.577877] CR2: 00007fffb3809ef7 CR3: 000000001f0d7000 CR4: 0000000000350ef0 [ 42.579310] Call Trace: [ 42.579816] [ 42.580252] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.581247] ? __create_object+0x59/0x80 [ 42.582104] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.583182] __vmalloc_noprof+0x59/0x60 [ 42.584022] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.584983] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.586034] bpf_prog_alloc+0x39/0x200 [ 42.586830] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.587848] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.588828] do_seccomp+0x349/0x25e0 [ 42.589637] ? find_held_lock+0x2b/0x80 [ 42.590468] ? do_prlimit+0x310/0x610 [ 42.591236] ? __pfx_do_seccomp+0x10/0x10 [ 42.592098] ? do_raw_spin_unlock+0x53/0x220 [ 42.593002] ? _raw_spin_unlock+0x1e/0x40 [ 42.593883] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.594922] ? static_key_count+0x60/0x80 [ 42.595805] prctl_set_seccomp+0x4e/0x70 [ 42.596651] __do_sys_prctl+0xe6c/0x1d70 [ 42.597549] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.598493] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.599538] ? irqentry_exit+0xf3/0x650 [ 42.600371] do_syscall_64+0xbf/0x430 [ 42.601139] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.602173] RIP: 0033:0x7fa228cf15cd [ 42.602931] 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 [ 42.606366] RSP: 002b:00007fffb3808ea0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.607837] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa228cf15cd [ 42.609250] RDX: 0000557a18838e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.610677] RBP: 00007fffb3808f00 R08: 0000000000000000 R09: 00007fffb38085a0 [ 42.612054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557a26a13ad0 [ 42.613475] R13: 00007fffb3809330 R14: 0000557a26a14bc0 R15: 0000557a26a25780 [ 42.614884] [ 42.615400] irq event stamp: 1747 [ 42.616048] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 42.617709] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 42.619088] softirqs last enabled at (1598): [] handle_softirqs+0x50c/0x770 [ 42.620462] softirqs last disabled at (1593): [] __irq_exit_rcu+0xc4/0x100 [ 42.621821] ---[ end trace 0000000000000000 ]--- [ 43.397669] ------------[ cut here ]------------ [ 43.398621] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.400677] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.402191] Modules linked in: [ 43.402832] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.404923] Tainted: [W]=WARN [ 43.405535] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.407013] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.407942] 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 [ 43.411196] RSP: 0018:ffff888015977bc0 EFLAGS: 00010286 [ 43.412194] RAX: 0000000000000000 RBX: ffffed1002b2ef78 RCX: ffffffff813a4050 [ 43.413513] RDX: ffff8880164a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.414803] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b2ef2f [ 43.416100] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.417392] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015977df8 [ 43.418695] FS: 00007fe50b62f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.420148] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.421211] CR2: 00007ffce275eef7 CR3: 0000000015d4e000 CR4: 0000000000350ef0 [ 43.422516] Call Trace: [ 43.422999] [ 43.423459] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.424375] ? __create_object+0x59/0x80 [ 43.425133] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.426108] __vmalloc_noprof+0x59/0x60 [ 43.426862] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.427735] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.428687] bpf_prog_alloc+0x39/0x200 [ 43.429441] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.430394] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.431262] do_seccomp+0x349/0x25e0 [ 43.432008] ? find_held_lock+0x2b/0x80 [ 43.432786] ? do_prlimit+0x310/0x610 [ 43.433564] ? __pfx_do_seccomp+0x10/0x10 [ 43.434347] ? do_raw_spin_unlock+0x53/0x220 [ 43.435146] ? _raw_spin_unlock+0x1e/0x40 [ 43.435944] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.436925] ? static_key_count+0x60/0x80 [ 43.437763] prctl_set_seccomp+0x4e/0x70 [ 43.438563] __do_sys_prctl+0xe6c/0x1d70 [ 43.439368] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.440194] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.441187] ? irqentry_exit+0xf3/0x650 [ 43.441968] do_syscall_64+0xbf/0x430 [ 43.442714] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.443672] RIP: 0033:0x7fe50bb215cd [ 43.444398] 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 [ 43.447617] RSP: 002b:00007ffce275dbd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.448991] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe50bb215cd [ 43.450304] RDX: 000055b7d12bbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.451595] RBP: 00007ffce275dc30 R08: 0000000000000000 R09: 00007ffce275d2d0 [ 43.452895] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b7ff1b7ad0 [ 43.454191] R13: 00007ffce275e060 R14: 000055b7ff1b8bc0 R15: 000055b7ff1c9780 [ 43.455503] [ 43.455938] irq event stamp: 1729 [ 43.456592] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 43.458145] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 43.459681] softirqs last enabled at (1246): [] handle_softirqs+0x50c/0x770 [ 43.461243] softirqs last disabled at (1233): [] __irq_exit_rcu+0xc4/0x100 [ 43.462788] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51016' (ECDSA) to the list of known hosts. 2025/11/17 22:55:36 fuzzer started 2025/11/17 22:55:36 dialing manager at localhost:37895 2025/11/17 22:55:36 checking machine... 2025/11/17 22:55:36 checking revisions... [ 44.379092] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:55:36 testing simple program... [ 44.469823] cgroup: Unknown subsys name 'net' [ 44.543869] cgroup: Unknown subsys name 'cpuset' [ 44.563323] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:55:35 Registers: info registers vcpu 0 RAX=526abe3b75f76e00 RBX=ffff88800b2fbc00 RCX=ffffffff8433f060 RDX=ffff8880177c75e0 RSI=ffff88800b2fbc00 RDI=ffff88800d4d1a00 RBP=dffffc0000000000 RSP=ffff8880177c7438 R8 =ffff8880177c75e0 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff88800d4d1a00 R13=ffff8880177c75e0 R14=ffff88801732e5e8 R15=ffff88801732e640 RIP=ffffffff84320043 RFL=00000286 [--S--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 00007fa2287ff900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa228db6618 CR3=000000001f083000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000026573 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 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4f49582000 CR3=000000000dec7000 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=1721282d2d6a11a3dd4f774f82149977 XMM02=2c67c8bc2e329bc30000000000302798 XMM03=fb795ef6d6577056000000000030eac8 XMM04=9966c9adc3c9aaa300000000000ae988 XMM05=cd0e4d98246ee8cf000000000031fa30 XMM06=474038aa6c007e1f000000000031ee00 XMM07=e042d86d42eb936e000000000030eda0 XMM08=8c277b7e6ece978600000000003027f8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000