[ 45.631985] ------------[ cut here ]------------ [ 45.632947] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.634892] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.636329] Modules linked in: [ 45.636977] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.638942] Tainted: [W]=WARN [ 45.639489] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.640983] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.641876] 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 [ 45.644963] RSP: 0018:ffff88801accfbc0 EFLAGS: 00010286 [ 45.645948] RAX: 0000000000000000 RBX: ffffed1003599f78 RCX: ffffffff813a4050 [ 45.647319] RDX: ffff888019b78000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.648729] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003599f2f [ 45.650201] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.651666] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801accfdf8 [ 45.653167] FS: 00007fccd1615900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.654856] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.656037] CR2: 00007fccd1b07580 CR3: 000000000d05f000 CR4: 0000000000350ef0 [ 45.657441] Call Trace: [ 45.658045] [ 45.658478] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.659454] ? __create_object+0x59/0x80 [ 45.660383] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.661438] __vmalloc_noprof+0x59/0x60 [ 45.662301] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.663270] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.664356] bpf_prog_alloc+0x39/0x200 [ 45.665216] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.666295] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.667327] do_seccomp+0x349/0x25e0 [ 45.668079] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.669099] ? __pfx_do_seccomp+0x10/0x10 [ 45.670001] ? find_held_lock+0x2b/0x80 [ 45.670788] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.671761] ? static_key_count+0x60/0x80 [ 45.672632] prctl_set_seccomp+0x4e/0x70 [ 45.673375] __do_sys_prctl+0xe6c/0x1d70 [ 45.674154] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.674980] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.675967] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.677105] ? irqentry_exit+0xf3/0x650 [ 45.677945] do_syscall_64+0xbf/0x430 [ 45.678762] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.679768] RIP: 0033:0x7fccd1b075cd [ 45.680412] 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 [ 45.683526] RSP: 002b:00007ffc30b49340 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.684869] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fccd1b075cd [ 45.686116] RDX: 000055e284aefe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.687379] RBP: 00007ffc30b493a0 R08: 0000000000000000 R09: 00007ffc30b48a40 [ 45.688611] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e289612ad0 [ 45.689880] R13: 00007ffc30b497d0 R14: 000055e289613bc0 R15: 000055e289624780 [ 45.691152] [ 45.691622] irq event stamp: 1753 [ 45.692221] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 45.693704] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 45.695179] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 45.696681] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 45.698060] ---[ end trace 0000000000000000 ]--- [ 49.308237] ------------[ cut here ]------------ [ 49.309183] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.311104] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 49.312560] Modules linked in: [ 49.313142] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.315054] Tainted: [W]=WARN [ 49.315644] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.317155] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.318069] 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 [ 49.321219] RSP: 0018:ffff888016bc7bc0 EFLAGS: 00010286 [ 49.322184] RAX: 0000000000000000 RBX: ffffed1002d78f78 RCX: ffffffff813a4050 [ 49.323462] RDX: ffff88800f2d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.324732] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d78f2f [ 49.326023] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.327310] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bc7df8 [ 49.328592] FS: 00007fde30c32900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.330037] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.331092] CR2: 00007fde31124580 CR3: 000000000aac0000 CR4: 0000000000350ef0 [ 49.332362] Call Trace: [ 49.332871] [ 49.333283] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.334168] ? __create_object+0x59/0x80 [ 49.334938] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.335901] __vmalloc_noprof+0x59/0x60 [ 49.336653] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.337490] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.338417] bpf_prog_alloc+0x39/0x200 [ 49.339158] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.340081] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.340997] do_seccomp+0x349/0x25e0 [ 49.341704] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.342581] ? __pfx_do_seccomp+0x10/0x10 [ 49.343321] ? find_held_lock+0x2b/0x80 [ 49.344068] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.345041] ? static_key_count+0x60/0x80 [ 49.345827] prctl_set_seccomp+0x4e/0x70 [ 49.346596] __do_sys_prctl+0xe6c/0x1d70 [ 49.347329] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.348179] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.349148] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.350104] ? irqentry_exit+0xf3/0x650 [ 49.350862] do_syscall_64+0xbf/0x430 [ 49.351593] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.352474] RIP: 0033:0x7fde311245cd [ 49.353194] 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 [ 49.356306] RSP: 002b:00007fff363bf720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.357680] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fde311245cd [ 49.358934] RDX: 00005574d5d0be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.360195] RBP: 00007fff363bf780 R08: 0000000000000000 R09: 00007fff363bee20 [ 49.361468] R10: 0000000000000000 R11: 0000000000000246 R12: 00005574e2f9eb10 [ 49.362729] R13: 00007fff363bfbb0 R14: 00005574e2f9f2b0 R15: 00005574e2fb36f0 [ 49.364012] [ 49.364432] irq event stamp: 1731 [ 49.365088] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 49.366576] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 49.368069] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 49.369604] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 49.371088] ---[ end trace 0000000000000000 ]--- [ 50.296098] ------------[ cut here ]------------ [ 50.296881] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.298568] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/254 [ 50.299776] Modules linked in: [ 50.300262] CPU: 1 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.301890] Tainted: [W]=WARN [ 50.302344] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.303551] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.304266] 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 [ 50.306870] RSP: 0018:ffff88800f2b7bc0 EFLAGS: 00010286 [ 50.307673] RAX: 0000000000000000 RBX: ffffed1001e56f78 RCX: ffffffff813a4050 [ 50.308729] RDX: ffff888017a48000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.309800] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e56f2f [ 50.310846] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.311898] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f2b7df8 [ 50.312970] FS: 00007fc1edbbf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.314153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.315021] CR2: 00007fffec282ef7 CR3: 000000000d775000 CR4: 0000000000350ef0 [ 50.316076] Call Trace: [ 50.316462] [ 50.316840] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.317581] ? __create_object+0x59/0x80 [ 50.318194] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.319004] __vmalloc_noprof+0x59/0x60 [ 50.319644] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.320357] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.321153] bpf_prog_alloc+0x39/0x200 [ 50.321766] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.322544] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.323263] do_seccomp+0x349/0x25e0 [ 50.323873] ? find_held_lock+0x2b/0x80 [ 50.324476] ? do_prlimit+0x310/0x610 [ 50.325090] ? __pfx_do_seccomp+0x10/0x10 [ 50.325743] ? do_raw_spin_unlock+0x53/0x220 [ 50.326414] ? _raw_spin_unlock+0x1e/0x40 [ 50.327056] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.327839] ? static_key_count+0x60/0x80 [ 50.328461] prctl_set_seccomp+0x4e/0x70 [ 50.329105] __do_sys_prctl+0xe6c/0x1d70 [ 50.329757] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.330440] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.331242] ? irqentry_exit+0xf3/0x650 [ 50.331875] do_syscall_64+0xbf/0x430 [ 50.332454] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.333245] RIP: 0033:0x7fc1ee0b15cd [ 50.333830] 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 [ 50.336488] RSP: 002b:00007fffec280ba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.337670] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc1ee0b15cd [ 50.338757] RDX: 0000561ff6b6ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.339835] RBP: 00007fffec280c00 R08: 0000000000000000 R09: 00007fffec2802a0 [ 50.340928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562009103ad0 [ 50.341997] R13: 00007fffec281030 R14: 0000562009104bc0 R15: 0000562009115780 [ 50.343100] [ 50.343455] irq event stamp: 1733 [ 50.344005] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 50.345295] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 50.346567] softirqs last enabled at (1504): [] handle_softirqs+0x50c/0x770 [ 50.347850] softirqs last disabled at (1499): [] __irq_exit_rcu+0xc4/0x100 [ 50.349130] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45105' (ECDSA) to the list of known hosts. 2025/11/18 12:54:44 fuzzer started 2025/11/18 12:54:45 dialing manager at localhost:34383 2025/11/18 12:54:45 checking machine... 2025/11/18 12:54:45 checking revisions... [ 51.223365] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:54:45 testing simple program... [ 51.301589] cgroup: Unknown subsys name 'net' [ 51.375432] cgroup: Unknown subsys name 'cpuset' [ 51.390697] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:54:44 Registers: info registers vcpu 0 RAX=ffff88800b8529c0 RBX=ffff88800b8529c0 RCX=ffff88800b852000 RDX=0000000000000000 RSI=0000000000000040 RDI=ffffea00002e1480 RBP=ffff888008c41780 RSP=ffff88801af07a20 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffffea0000362e80 R13=0000000000000000 R14=ffff88800d8baa00 R15=ffff88800944cc80 RIP=ffffffff81b2d5a9 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 00007fde30c32900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fde30c11020 CR3=0000000020268000 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=000000000002ba8b 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 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5878c0a000 CR3=000000000d373000 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=d1adb30f851179bf70416aa4ab52910a XMM02=0000000000303e78eff9b2d0a8fce9cb XMM03=0000000000303f482c67c8bc2e329bc3 XMM04=916a9e87d65acb5500000000000ae988 XMM05=2d742cf50fd7c19100000000003209a0 XMM06=37873fbbe048d64f000000000031aba0 XMM07=e042d86d42eb936e0000000000311fa0 XMM08=069aae53d00db0a20000000000303f48 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000