[ 39.096708] ------------[ cut here ]------------ [ 39.097621] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.099585] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/231 [ 39.101024] Modules linked in: [ 39.101616] CPU: 1 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.103882] Tainted: [W]=WARN [ 39.104436] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.105998] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.106912] 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 [ 39.110125] RSP: 0018:ffff88801c25fbc0 EFLAGS: 00010286 [ 39.111109] RAX: 0000000000000000 RBX: ffffed100384bf78 RCX: ffffffff813a4050 [ 39.112389] RDX: ffff88801572d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.113674] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100384bf2f [ 39.114988] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.116276] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c25fdf8 [ 39.117564] FS: 00007f7cd9bdd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.118990] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.120040] CR2: 00007ffcf8f0eef7 CR3: 000000000b7a2000 CR4: 0000000000350ef0 [ 39.121332] Call Trace: [ 39.121830] [ 39.122241] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.123136] ? __create_object+0x59/0x80 [ 39.123926] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.124903] __vmalloc_noprof+0x59/0x60 [ 39.125623] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.126502] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.127426] bpf_prog_alloc+0x39/0x200 [ 39.128166] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.129090] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.130013] do_seccomp+0x349/0x25e0 [ 39.130700] ? find_held_lock+0x2b/0x80 [ 39.131453] ? do_prlimit+0x310/0x610 [ 39.132195] ? __pfx_do_seccomp+0x10/0x10 [ 39.132995] ? do_raw_spin_unlock+0x53/0x220 [ 39.133839] ? _raw_spin_unlock+0x1e/0x40 [ 39.134570] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.135530] ? static_key_count+0x60/0x80 [ 39.136326] prctl_set_seccomp+0x4e/0x70 [ 39.137110] __do_sys_prctl+0xe6c/0x1d70 [ 39.137902] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.138709] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.139676] ? irqentry_exit+0xf3/0x650 [ 39.140425] do_syscall_64+0xbf/0x430 [ 39.141153] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.142122] RIP: 0033:0x7f7cda0cf5cd [ 39.142829] 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 [ 39.146041] RSP: 002b:00007ffcf8f0d850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.147410] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7cda0cf5cd [ 39.148686] RDX: 0000558cf33b3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.149973] RBP: 00007ffcf8f0d8b0 R08: 0000000000000000 R09: 00007ffcf8f0cf50 [ 39.151250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558d23bc9bf0 [ 39.152548] R13: 00007ffcf8f0dce0 R14: 0000558d23bd3380 R15: 0000558d23bde460 [ 39.153855] [ 39.154282] irq event stamp: 1813 [ 39.154944] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 39.156475] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 39.158035] softirqs last enabled at (1466): [] handle_softirqs+0x50c/0x770 [ 39.159588] softirqs last disabled at (1851): [] __irq_exit_rcu+0xc4/0x100 [ 39.161228] ---[ end trace 0000000000000000 ]--- [ 42.576289] ------------[ cut here ]------------ [ 42.577058] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.578713] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.580034] Modules linked in: [ 42.580525] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.582176] Tainted: [W]=WARN [ 42.582635] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.583850] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.584571] 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 [ 42.587199] RSP: 0018:ffff8880104ffbc0 EFLAGS: 00010286 [ 42.588002] RAX: 0000000000000000 RBX: ffffed100209ff78 RCX: ffffffff813a4050 [ 42.589080] RDX: ffff888013d1d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.590152] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100209ff2f [ 42.591208] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.592279] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880104ffdf8 [ 42.593351] FS: 00007f7356f36900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.594539] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.595416] CR2: 00007f7357428580 CR3: 000000000e24f000 CR4: 0000000000350ef0 [ 42.596482] Call Trace: [ 42.596891] [ 42.597229] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.597979] ? __create_object+0x59/0x80 [ 42.598587] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.599394] __vmalloc_noprof+0x59/0x60 [ 42.600415] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.601141] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.601935] bpf_prog_alloc+0x39/0x200 [ 42.602521] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.603291] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.604034] do_seccomp+0x349/0x25e0 [ 42.604591] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.605346] ? __pfx_do_seccomp+0x10/0x10 [ 42.605987] ? find_held_lock+0x2b/0x80 [ 42.606582] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.607389] ? static_key_count+0x60/0x80 [ 42.608055] prctl_set_seccomp+0x4e/0x70 [ 42.608656] __do_sys_prctl+0xe6c/0x1d70 [ 42.609313] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.610018] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.610826] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.611598] ? irqentry_exit+0xf3/0x650 [ 42.612234] do_syscall_64+0xbf/0x430 [ 42.612845] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.613611] RIP: 0033:0x7f73574285cd [ 42.614197] 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 [ 42.616824] RSP: 002b:00007ffd71f7dfa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.617958] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f73574285cd [ 42.619031] RDX: 00005619d0be4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.620095] RBP: 00007ffd71f7e000 R08: 0000000000000000 R09: 00007ffd71f7d6a0 [ 42.621159] R10: 0000000000000000 R11: 0000000000000246 R12: 00005619fb30eb10 [ 42.622240] R13: 00007ffd71f7e430 R14: 00005619fb30f2b0 R15: 00005619fb3236f0 [ 42.623330] [ 42.623689] irq event stamp: 1709 [ 42.624247] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 42.625530] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 42.626804] softirqs last enabled at (1222): [] handle_softirqs+0x50c/0x770 [ 42.628098] softirqs last disabled at (1199): [] __irq_exit_rcu+0xc4/0x100 [ 42.629371] ---[ end trace 0000000000000000 ]--- [ 43.419709] ------------[ cut here ]------------ [ 43.420668] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.422710] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.424230] Modules linked in: [ 43.424868] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.427136] Tainted: [W]=WARN [ 43.427696] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.429253] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.430228] 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 [ 43.433501] RSP: 0018:ffff888013d17bc0 EFLAGS: 00010286 [ 43.434500] RAX: 0000000000000000 RBX: ffffed10027a2f78 RCX: ffffffff813a4050 [ 43.435804] RDX: ffff88801542d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.437104] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027a2f2f [ 43.438432] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.439725] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013d17df8 [ 43.441022] FS: 00007f26a2ab0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.442499] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.443571] CR2: 00007ffd58b2cef7 CR3: 000000000e25a000 CR4: 0000000000350ef0 [ 43.444871] Call Trace: [ 43.445378] [ 43.445842] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.446692] ? __create_object+0x59/0x80 [ 43.447482] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.448466] __vmalloc_noprof+0x59/0x60 [ 43.449218] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.450121] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.451054] bpf_prog_alloc+0x39/0x200 [ 43.451746] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.452683] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.453623] do_seccomp+0x349/0x25e0 [ 43.454345] ? find_held_lock+0x2b/0x80 [ 43.455117] ? do_prlimit+0x310/0x610 [ 43.455871] ? __pfx_do_seccomp+0x10/0x10 [ 43.456604] ? do_raw_spin_unlock+0x53/0x220 [ 43.457484] ? _raw_spin_unlock+0x1e/0x40 [ 43.458248] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.459208] ? static_key_count+0x60/0x80 [ 43.460013] prctl_set_seccomp+0x4e/0x70 [ 43.460735] __do_sys_prctl+0xe6c/0x1d70 [ 43.461558] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.462429] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.463407] ? irqentry_exit+0xf3/0x650 [ 43.464165] do_syscall_64+0xbf/0x430 [ 43.464913] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.465894] RIP: 0033:0x7f26a2fa25cd [ 43.466560] 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 [ 43.469746] RSP: 002b:00007ffd58b2a840 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.471146] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f26a2fa25cd [ 43.472408] RDX: 0000560636475e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.473730] RBP: 00007ffd58b2a8a0 R08: 0000000000000000 R09: 00007ffd58b29f40 [ 43.475004] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560640115ad0 [ 43.476277] R13: 00007ffd58b2acd0 R14: 0000560640116bc0 R15: 0000560640127780 [ 43.477605] [ 43.478079] irq event stamp: 1873 [ 43.478681] hardirqs last enabled at (1881): [] __up_console_sem+0x78/0x80 [ 43.480205] hardirqs last disabled at (1890): [] __up_console_sem+0x5d/0x80 [ 43.481788] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 43.483338] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 43.484877] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61111' (ECDSA) to the list of known hosts. 2025/11/18 17:56:29 fuzzer started 2025/11/18 17:56:30 dialing manager at localhost:34383 2025/11/18 17:56:30 checking machine... 2025/11/18 17:56:30 checking revisions... [ 44.392216] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:56:30 testing simple program... [ 44.472642] cgroup: Unknown subsys name 'net' [ 44.527514] cgroup: Unknown subsys name 'cpuset' [ 44.540685] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:56:29 Registers: info registers vcpu 0 RAX=ffff888013d18000 RBX=ffff888019f6eca0 RCX=ffff888019f6eca0 RDX=0000000000000070 RSI=0000000000000000 RDI=ffff888019f6ec08 RBP=ffff888013d18000 RSP=ffff888019f6ebb0 R8 =0000000000000006 R9 =0000000000000000 R10=ffff8880097f1338 R11=0000000000000001 R12=0000000000000000 R13=ffff888019f6ec30 R14=ffff888013d18000 R15=ffff888019f6ec08 RIP=ffffffff81b2e004 RFL=00000296 [--S-AP-] 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 00007f7356f36900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7356f15020 CR3=0000000014527000 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=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=00000000000292ff 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 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc1cda8918 CR3=00000000142ed000 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=2039323a36353a373120383120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038323a36353a3731203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000