[ 46.738224] ------------[ cut here ]------------ [ 46.739320] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.741573] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.743296] Modules linked in: [ 46.744021] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.746259] Tainted: [W]=WARN [ 46.746951] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.748618] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.749652] 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 [ 46.753214] RSP: 0018:ffff88800d8f7bc0 EFLAGS: 00010286 [ 46.754308] RAX: 0000000000000000 RBX: ffffed1001b1ef78 RCX: ffffffff813a4050 [ 46.755744] RDX: ffff888016040000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.757164] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001b1ef2f [ 46.758594] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.760036] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d8f7df8 [ 46.761470] FS: 00007f2e33b5a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.763091] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.764270] CR2: 00007ffe97ccfef7 CR3: 000000000ce04000 CR4: 0000000000350ef0 [ 46.765708] Call Trace: [ 46.766231] [ 46.766735] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.767755] ? __create_object+0x59/0x80 [ 46.768636] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.769713] __vmalloc_noprof+0x59/0x60 [ 46.770546] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.771542] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.772580] bpf_prog_alloc+0x39/0x200 [ 46.773347] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.774360] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.775365] do_seccomp+0x349/0x25e0 [ 46.776160] ? find_held_lock+0x2b/0x80 [ 46.776998] ? do_prlimit+0x310/0x610 [ 46.777811] ? __pfx_do_seccomp+0x10/0x10 [ 46.778686] ? do_raw_spin_unlock+0x53/0x220 [ 46.779606] ? _raw_spin_unlock+0x1e/0x40 [ 46.780408] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.781525] ? static_key_count+0x60/0x80 [ 46.782354] prctl_set_seccomp+0x4e/0x70 [ 46.783214] __do_sys_prctl+0xe6c/0x1d70 [ 46.784097] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.785032] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.786089] ? irqentry_exit+0xf3/0x650 [ 46.786934] do_syscall_64+0xbf/0x430 [ 46.787742] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.788766] RIP: 0033:0x7f2e3404c5cd [ 46.789534] 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 [ 46.793506] RSP: 002b:00007ffe97ccd330 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.795014] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2e3404c5cd [ 46.796412] RDX: 00005586fb81be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.797820] RBP: 00007ffe97ccd390 R08: 0000000000000000 R09: 00007ffe97ccca30 [ 46.799285] R10: 0000000000000000 R11: 0000000000000246 R12: 00005586fb900b10 [ 46.800760] R13: 00007ffe97ccd7c0 R14: 00005586fb9012b0 R15: 00005586fb9156f0 [ 46.802372] [ 46.803044] irq event stamp: 1783 [ 46.803697] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 46.805125] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 46.806516] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 46.807938] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 46.809330] ---[ end trace 0000000000000000 ]--- [ 49.664495] ------------[ cut here ]------------ [ 49.665069] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.666752] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.667673] Modules linked in: [ 49.668048] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.669310] Tainted: [W]=WARN [ 49.669679] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.670627] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.671206] 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 [ 49.673221] RSP: 0018:ffff88801b8efbc0 EFLAGS: 00010286 [ 49.673845] RAX: 0000000000000000 RBX: ffffed100371df78 RCX: ffffffff813a4050 [ 49.674680] RDX: ffff8880147f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.675515] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100371df2f [ 49.676301] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.677125] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b8efdf8 [ 49.677936] FS: 00007f6fe1854900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.678867] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.679545] CR2: 00007f6fe1d46580 CR3: 000000000f16c000 CR4: 0000000000350ef0 [ 49.680335] Call Trace: [ 49.680663] [ 49.680931] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.681497] ? __create_object+0x59/0x80 [ 49.681967] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.682584] __vmalloc_noprof+0x59/0x60 [ 49.683050] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.683605] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.684169] bpf_prog_alloc+0x39/0x200 [ 49.684636] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.685203] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.685778] do_seccomp+0x349/0x25e0 [ 49.686209] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.686790] ? __pfx_do_seccomp+0x10/0x10 [ 49.687269] ? find_held_lock+0x2b/0x80 [ 49.687749] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.688335] ? static_key_count+0x60/0x80 [ 49.688851] prctl_set_seccomp+0x4e/0x70 [ 49.689318] __do_sys_prctl+0xe6c/0x1d70 [ 49.689820] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.690333] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.690961] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.691578] ? irqentry_exit+0xf3/0x650 [ 49.692042] do_syscall_64+0xbf/0x430 [ 49.692512] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.693086] RIP: 0033:0x7f6fe1d465cd [ 49.693553] 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 [ 49.695579] RSP: 002b:00007ffd74d6b030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.696446] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6fe1d465cd [ 49.697235] RDX: 0000558c2b0b0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.698051] RBP: 00007ffd74d6b090 R08: 0000000000000000 R09: 00007ffd74d6a730 [ 49.698878] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558c44a372b0 [ 49.699695] R13: 00007ffd74d6b4c0 R14: 0000558c44a39d20 R15: 0000558c44a4b8d0 [ 49.700532] [ 49.700807] irq event stamp: 1693 [ 49.701188] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 49.702157] hardirqs last disabled at (1710): [] __up_console_sem+0x5d/0x80 [ 49.703133] softirqs last enabled at (1608): [] handle_softirqs+0x50c/0x770 [ 49.704121] softirqs last disabled at (1597): [] __irq_exit_rcu+0xc4/0x100 [ 49.705077] ---[ end trace 0000000000000000 ]--- [ 50.383728] ------------[ cut here ]------------ [ 50.384686] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.386682] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.388160] Modules linked in: [ 50.388809] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.390821] Tainted: [W]=WARN [ 50.391378] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.392852] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.393776] 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 [ 50.396969] RSP: 0018:ffff8880177dfbc0 EFLAGS: 00010286 [ 50.398007] RAX: 0000000000000000 RBX: ffffed1002efbf78 RCX: ffffffff813a4050 [ 50.399322] RDX: ffff88800a001bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.400614] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002efbf2f [ 50.401914] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.403223] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177dfdf8 [ 50.404519] FS: 00007f7697d7c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.405980] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.407069] CR2: 00007f76982e24a6 CR3: 000000000d4dd000 CR4: 0000000000350ef0 [ 50.408366] Call Trace: [ 50.408862] [ 50.409279] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.410185] ? __create_object+0x59/0x80 [ 50.410996] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.411972] __vmalloc_noprof+0x59/0x60 [ 50.412744] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.413626] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.414569] bpf_prog_alloc+0x39/0x200 [ 50.415279] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.416212] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.417128] do_seccomp+0x349/0x25e0 [ 50.417851] ? find_held_lock+0x2b/0x80 [ 50.418628] ? do_prlimit+0x310/0x610 [ 50.419340] ? __pfx_do_seccomp+0x10/0x10 [ 50.420131] ? do_raw_spin_unlock+0x53/0x220 [ 50.420977] ? _raw_spin_unlock+0x1e/0x40 [ 50.421773] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.422761] ? static_key_count+0x60/0x80 [ 50.423575] prctl_set_seccomp+0x4e/0x70 [ 50.424313] __do_sys_prctl+0xe6c/0x1d70 [ 50.425101] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.425960] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.426954] ? irqentry_exit+0xf3/0x650 [ 50.427727] do_syscall_64+0xbf/0x430 [ 50.428483] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.429396] RIP: 0033:0x7f769826e5cd [ 50.430135] 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 [ 50.433333] RSP: 002b:00007ffd6e1470f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.434703] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f769826e5cd [ 50.436006] RDX: 000055b691049e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.437298] RBP: 00007ffd6e147150 R08: 0000000000000000 R09: 00007ffd6e1467f0 [ 50.438578] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b6b7cbaad0 [ 50.439870] R13: 00007ffd6e147580 R14: 000055b6b7cbbbc0 R15: 000055b6b7ccc780 [ 50.441179] [ 50.441638] irq event stamp: 1799 [ 50.442248] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 50.443603] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 50.444593] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 50.445597] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 50.446584] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53220' (ECDSA) to the list of known hosts. 2025/11/18 18:42:56 fuzzer started 2025/11/18 18:42:56 dialing manager at localhost:34383 2025/11/18 18:42:56 checking machine... 2025/11/18 18:42:56 checking revisions... [ 51.297323] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:42:57 testing simple program... [ 51.379781] cgroup: Unknown subsys name 'net' [ 51.437319] cgroup: Unknown subsys name 'cpuset' [ 51.452043] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:42:56 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880e538f000 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806ce31cd0 RBP=ffffffff85f10a38 RSP=ffff88806ce08d40 R8 =0000000000000001 R9 =0000000000000000 R10=ffffffff8664f857 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=ffff888009462280 RIP=ffffffff815bd156 RFL=00000082 [--S----] 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 00007f6fe1854900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6fe1819008 CR3=000000000d3c5000 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=0000000000000001 RBX=0000000000002800 RCX=0000000000000040 RDX=0000000000000018 RSI=ffff88800fbb9700 RDI=ffffffff81ab64af RBP=ffff888009c47b50 RSP=ffff888009c47ad8 R8 =0000000000002800 R9 =00000000ffffffff R10=ffffffff8664f857 R11=0000000000000001 R12=0000000000002800 R13=ffff88800fbb9700 R14=0000000000000018 R15=ffff888008c41780 RIP=ffffffff81aa99d9 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 00007f59f1284900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc7176ea88 CR3=000000000a1de000 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=ffffffffffff00000000000000000000 XMM02=ffffffffffff00000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000073707574726174732064 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000