[ 45.693571] ------------[ cut here ]------------ [ 45.694487] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.696428] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 45.698023] Modules linked in: [ 45.698602] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.700554] Tainted: [W]=WARN [ 45.701158] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.702638] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.703654] 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 [ 45.706914] RSP: 0018:ffff888017787bc0 EFLAGS: 00010286 [ 45.707898] RAX: 0000000000000000 RBX: ffffed1002ef0f78 RCX: ffffffff813a4050 [ 45.709183] RDX: ffff888015a39bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.710482] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef0f2f [ 45.711780] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.713202] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017787df8 [ 45.714516] FS: 00007fb5e3012900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.716114] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.717338] CR2: 00007fb5e3504580 CR3: 000000000f360000 CR4: 0000000000350ef0 [ 45.718723] Call Trace: [ 45.719235] [ 45.719637] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.720509] ? __create_object+0x59/0x80 [ 45.721278] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.722253] __vmalloc_noprof+0x59/0x60 [ 45.723132] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.724142] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.725096] bpf_prog_alloc+0x39/0x200 [ 45.725779] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.726728] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.727674] do_seccomp+0x349/0x25e0 [ 45.728404] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.729299] ? __pfx_do_seccomp+0x10/0x10 [ 45.730235] ? find_held_lock+0x2b/0x80 [ 45.731118] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.732234] ? static_key_count+0x60/0x80 [ 45.733156] prctl_set_seccomp+0x4e/0x70 [ 45.734084] __do_sys_prctl+0xe6c/0x1d70 [ 45.734901] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.735701] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.736646] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.737613] ? irqentry_exit+0xf3/0x650 [ 45.738398] do_syscall_64+0xbf/0x430 [ 45.739143] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.740097] RIP: 0033:0x7fb5e35045cd [ 45.740778] 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 [ 45.744012] RSP: 002b:00007fffca4a6d50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.745369] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb5e35045cd [ 45.746841] RDX: 00005561a1ec1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.748113] RBP: 00007fffca4a6db0 R08: 0000000000000000 R09: 00007fffca4a6450 [ 45.749382] R10: 0000000000000000 R11: 0000000000000246 R12: 00005561d8cb2b10 [ 45.750668] R13: 00007fffca4a71e0 R14: 00005561d8cb32b0 R15: 00005561d8cc76f0 [ 45.751990] [ 45.752426] irq event stamp: 1747 [ 45.753100] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 45.754646] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 45.756257] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 45.757818] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 45.759379] ---[ end trace 0000000000000000 ]--- [ 49.207727] ------------[ cut here ]------------ [ 49.208647] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.210653] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.212156] Modules linked in: [ 49.212731] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.214965] Tainted: [W]=WARN [ 49.215513] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.217021] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.217939] 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 [ 49.221072] RSP: 0018:ffff888016ae7bc0 EFLAGS: 00010286 [ 49.222052] RAX: 0000000000000000 RBX: ffffed1002d5cf78 RCX: ffffffff813a4050 [ 49.223308] RDX: ffff88801b45d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.224577] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d5cf2f [ 49.225833] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.227113] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ae7df8 [ 49.228417] FS: 00007fd270037900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.229867] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.230940] CR2: 00007ffc6e209ef7 CR3: 000000000be1a000 CR4: 0000000000350ef0 [ 49.232215] Call Trace: [ 49.232681] [ 49.233136] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.234040] ? __create_object+0x59/0x80 [ 49.234760] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.235746] __vmalloc_noprof+0x59/0x60 [ 49.236542] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.237437] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.238371] bpf_prog_alloc+0x39/0x200 [ 49.239096] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.240016] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.240908] do_seccomp+0x349/0x25e0 [ 49.241562] ? find_held_lock+0x2b/0x80 [ 49.242329] ? do_prlimit+0x310/0x610 [ 49.243062] ? __pfx_do_seccomp+0x10/0x10 [ 49.243839] ? do_raw_spin_unlock+0x53/0x220 [ 49.244621] ? _raw_spin_unlock+0x1e/0x40 [ 49.245401] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.246368] ? static_key_count+0x60/0x80 [ 49.247162] prctl_set_seccomp+0x4e/0x70 [ 49.247934] __do_sys_prctl+0xe6c/0x1d70 [ 49.248658] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.249498] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.250474] ? irqentry_exit+0xf3/0x650 [ 49.251239] do_syscall_64+0xbf/0x430 [ 49.251971] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.252910] RIP: 0033:0x7fd2705295cd [ 49.253555] 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 [ 49.256687] RSP: 002b:00007ffc6e207dd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.258055] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd2705295cd [ 49.259399] RDX: 0000560d1bbf5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.260662] RBP: 00007ffc6e207e30 R08: 0000000000000000 R09: 00007ffc6e2074d0 [ 49.261934] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560d4c917ad0 [ 49.263201] R13: 00007ffc6e208260 R14: 0000560d4c918bc0 R15: 0000560d4c929780 [ 49.264487] [ 49.264949] irq event stamp: 1855 [ 49.265546] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 49.267061] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 49.268550] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 49.270082] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 49.271559] ---[ end trace 0000000000000000 ]--- [ 50.070047] ------------[ cut here ]------------ [ 50.071006] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.072956] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.074458] Modules linked in: [ 50.075099] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.077106] Tainted: [W]=WARN [ 50.077661] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.079161] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.080077] 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 [ 50.083279] RSP: 0018:ffff88800ee87bc0 EFLAGS: 00010286 [ 50.084275] RAX: 0000000000000000 RBX: ffffed1001dd0f78 RCX: ffffffff813a4050 [ 50.085577] RDX: ffff888016a89bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.086891] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dd0f2f [ 50.088179] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.089466] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ee87df8 [ 50.090782] FS: 00007fad462c9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.092265] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.093346] CR2: 00007ffcaf3a4ef7 CR3: 0000000020413000 CR4: 0000000000350ef0 [ 50.094672] Call Trace: [ 50.095198] [ 50.095615] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.096526] ? __create_object+0x59/0x80 [ 50.097327] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.098315] __vmalloc_noprof+0x59/0x60 [ 50.099077] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.099958] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.100886] bpf_prog_alloc+0x39/0x200 [ 50.101567] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.102504] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.103427] do_seccomp+0x349/0x25e0 [ 50.104149] ? find_held_lock+0x2b/0x80 [ 50.104920] ? do_prlimit+0x310/0x610 [ 50.105621] ? __pfx_do_seccomp+0x10/0x10 [ 50.106427] ? do_raw_spin_unlock+0x53/0x220 [ 50.107266] ? _raw_spin_unlock+0x1e/0x40 [ 50.108052] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.109024] ? static_key_count+0x60/0x80 [ 50.109781] prctl_set_seccomp+0x4e/0x70 [ 50.110573] __do_sys_prctl+0xe6c/0x1d70 [ 50.111363] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.112224] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.113203] ? irqentry_exit+0xf3/0x650 [ 50.113977] do_syscall_64+0xbf/0x430 [ 50.114687] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.115641] RIP: 0033:0x7fad467bb5cd [ 50.116346] 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 [ 50.119527] RSP: 002b:00007ffcaf3a2720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.120896] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fad467bb5cd [ 50.122211] RDX: 000055de4f7b8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.123497] RBP: 00007ffcaf3a2780 R08: 0000000000000000 R09: 00007ffcaf3a1e20 [ 50.124777] R10: 0000000000000000 R11: 0000000000000246 R12: 000055de738ae2b0 [ 50.126145] R13: 00007ffcaf3a2bb0 R14: 000055de738b0d20 R15: 000055de738c28d0 [ 50.127451] [ 50.127924] irq event stamp: 1785 [ 50.128531] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 50.130062] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 50.131592] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 50.133137] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 50.134672] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42472' (ECDSA) to the list of known hosts. 2025/11/18 11:43:46 fuzzer started 2025/11/18 11:43:46 dialing manager at localhost:34383 2025/11/18 11:43:46 checking machine... 2025/11/18 11:43:46 checking revisions... [ 51.056741] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:43:46 testing simple program... [ 51.140970] cgroup: Unknown subsys name 'net' [ 51.216054] cgroup: Unknown subsys name 'cpuset' [ 51.238439] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:43:45 Registers: info registers vcpu 0 RAX=ffffffff87b29520 RBX=ffff88801430b780 RCX=251fc3bc126f88ec RDX=251fc3bc126f88ec RSI=00000000f1366bf4 RDI=ffff88801430c228 RBP=ffff88801430c1d8 RSP=ffff8880143b7808 R8 =0000000000000002 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88801430c228 R13=0000000000004986 R14=0000000000000001 R15=251fc3bc126f88ec RIP=ffffffff81527b75 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f752e8fd900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f752de79848 CR3=000000000d37b000 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=454d49544c4145525f454352554f535f XMM01=3d504d415453454d49545f454d49544c XMM02=ffffffffffffffffffffffffffffffff XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=117be186f8d78f4e00000000000ae988 XMM05=a64e07ba5404e1700000000000321ac8 XMM06=93c11ec13350cd3d000000000031fd90 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86d7bb96 RDX=1ffff11002b4bf19 RSI=1ffff11002b4bf17 RDI=ffff888015a5f8c8 RBP=ffff888015a5f8b8 RSP=ffff888015a5f7f0 R8 =ffffffff86d7bb9a R9 =ffff888015a5f8a0 R10=000000000003c9ed R11=000000000009b459 R12=ffff888015a5f8c0 R13=ffff888015a5f8a8 R14=ffff888015a5fc08 R15=ffff888015a5f860 RIP=ffffffff8135f05d RFL=00000212 [----A--] 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 00007fd270037900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc6e201000 CR3=000000001e15b000 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=6720646572637465733a4d41503d706f 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