[ 46.162534] ------------[ cut here ]------------ [ 46.163457] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.165531] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.167092] Modules linked in: [ 46.167752] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.169733] Tainted: [W]=WARN [ 46.170278] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.171776] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.172694] 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 [ 46.175871] RSP: 0018:ffff888016487bc0 EFLAGS: 00010286 [ 46.176861] RAX: 0000000000000000 RBX: ffffed1002c90f78 RCX: ffffffff813a4050 [ 46.178141] RDX: ffff888015d71bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.179441] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c90f2f [ 46.180732] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.182034] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016487df8 [ 46.183297] FS: 00007f5017e9d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.184776] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.185831] CR2: 00007ffd3ca5eef8 CR3: 000000000d897000 CR4: 0000000000350ef0 [ 46.187123] Call Trace: [ 46.187645] [ 46.188055] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.188949] ? __create_object+0x59/0x80 [ 46.189733] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.190712] __vmalloc_noprof+0x59/0x60 [ 46.191479] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.192308] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.193241] bpf_prog_alloc+0x39/0x200 [ 46.193983] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.194918] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.195836] do_seccomp+0x349/0x25e0 [ 46.196553] ? find_held_lock+0x2b/0x80 [ 46.197264] ? do_prlimit+0x310/0x610 [ 46.197996] ? __pfx_do_seccomp+0x10/0x10 [ 46.198793] ? do_raw_spin_unlock+0x53/0x220 [ 46.199639] ? _raw_spin_unlock+0x1e/0x40 [ 46.200426] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.201384] ? static_key_count+0x60/0x80 [ 46.202144] prctl_set_seccomp+0x4e/0x70 [ 46.202928] __do_sys_prctl+0xe6c/0x1d70 [ 46.203704] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.204571] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.205533] ? irqentry_exit+0xf3/0x650 [ 46.206248] do_syscall_64+0xbf/0x430 [ 46.207014] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.208006] RIP: 0033:0x7f501838f5cd [ 46.208721] 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 [ 46.211892] RSP: 002b:00007ffd3ca5dcf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.213267] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f501838f5cd [ 46.214541] RDX: 000055aa12886e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.215823] RBP: 00007ffd3ca5dd50 R08: 0000000000000000 R09: 00007ffd3ca5d3f0 [ 46.217111] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aa30238ad0 [ 46.218391] R13: 00007ffd3ca5e180 R14: 000055aa30239bc0 R15: 000055aa3024a780 [ 46.219698] [ 46.220128] irq event stamp: 1835 [ 46.220778] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 46.222304] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 46.223847] softirqs last enabled at (1804): [] handle_softirqs+0x50c/0x770 [ 46.225385] softirqs last disabled at (1799): [] __irq_exit_rcu+0xc4/0x100 [ 46.226894] ---[ end trace 0000000000000000 ]--- [ 49.465068] ------------[ cut here ]------------ [ 49.465520] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.466481] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.467154] Modules linked in: [ 49.467476] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.468414] Tainted: [W]=WARN [ 49.468673] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.469365] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.469772] 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 [ 49.471256] RSP: 0018:ffff8880165b7bc0 EFLAGS: 00010286 [ 49.471720] RAX: 0000000000000000 RBX: ffffed1002cb6f78 RCX: ffffffff813a4050 [ 49.472293] RDX: ffff88801693d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.472890] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb6f2f [ 49.473490] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.474060] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165b7df8 [ 49.474658] FS: 00007f72d56c8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.475300] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.475805] CR2: 00007f72d5c2e4a6 CR3: 0000000013d09000 CR4: 0000000000350ef0 [ 49.476415] Call Trace: [ 49.476633] [ 49.476824] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.477223] ? __create_object+0x59/0x80 [ 49.477582] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.478022] __vmalloc_noprof+0x59/0x60 [ 49.478367] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.478744] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.479162] bpf_prog_alloc+0x39/0x200 [ 49.479523] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.479932] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.480366] do_seccomp+0x349/0x25e0 [ 49.480684] ? find_held_lock+0x2b/0x80 [ 49.481019] ? do_prlimit+0x310/0x610 [ 49.481334] ? __pfx_do_seccomp+0x10/0x10 [ 49.481703] ? do_raw_spin_unlock+0x53/0x220 [ 49.482076] ? _raw_spin_unlock+0x1e/0x40 [ 49.482441] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.482861] ? static_key_count+0x60/0x80 [ 49.483217] prctl_set_seccomp+0x4e/0x70 [ 49.483587] __do_sys_prctl+0xe6c/0x1d70 [ 49.483920] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.484306] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.484760] ? irqentry_exit+0xf3/0x650 [ 49.485101] do_syscall_64+0xbf/0x430 [ 49.485443] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.485856] RIP: 0033:0x7f72d5bba5cd [ 49.486164] 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 [ 49.487647] RSP: 002b:00007fffff4f71c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.488273] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f72d5bba5cd [ 49.488861] RDX: 000055e09c4a3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.489461] RBP: 00007fffff4f7220 R08: 0000000000000000 R09: 00007fffff4f68c0 [ 49.490034] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e0a5f4c240 [ 49.490626] R13: 00007fffff4f7650 R14: 000055e0a5f55380 R15: 000055e0a5f60540 [ 49.491203] [ 49.491432] irq event stamp: 1649 [ 49.491713] hardirqs last enabled at (1657): [] __up_console_sem+0x78/0x80 [ 49.492426] hardirqs last disabled at (1666): [] __up_console_sem+0x5d/0x80 [ 49.493140] softirqs last enabled at (1196): [] handle_softirqs+0x50c/0x770 [ 49.493876] softirqs last disabled at (1187): [] __irq_exit_rcu+0xc4/0x100 [ 49.494607] ---[ end trace 0000000000000000 ]--- [ 50.187543] ------------[ cut here ]------------ [ 50.188476] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.190554] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.192024] Modules linked in: [ 50.192661] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.194669] Tainted: [W]=WARN [ 50.195228] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.196961] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.197956] 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 [ 50.201179] RSP: 0018:ffff8880172ffbc0 EFLAGS: 00010286 [ 50.202157] RAX: 0000000000000000 RBX: ffffed1002e5ff78 RCX: ffffffff813a4050 [ 50.203434] RDX: ffff88800f02b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.204706] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e5ff2f [ 50.205988] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.207272] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172ffdf8 [ 50.208569] FS: 00007f7f36fd7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.210003] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.211066] CR2: 00007ffcb4751ef8 CR3: 000000000c9fe000 CR4: 0000000000350ef0 [ 50.212385] Call Trace: [ 50.212853] [ 50.213258] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.214152] ? __create_object+0x59/0x80 [ 50.214940] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.215927] __vmalloc_noprof+0x59/0x60 [ 50.216705] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.217574] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.218505] bpf_prog_alloc+0x39/0x200 [ 50.219206] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.220139] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.221046] do_seccomp+0x349/0x25e0 [ 50.221755] ? find_held_lock+0x2b/0x80 [ 50.222517] ? do_prlimit+0x310/0x610 [ 50.223206] ? __pfx_do_seccomp+0x10/0x10 [ 50.224010] ? do_raw_spin_unlock+0x53/0x220 [ 50.224836] ? _raw_spin_unlock+0x1e/0x40 [ 50.225619] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.226578] ? static_key_count+0x60/0x80 [ 50.227328] prctl_set_seccomp+0x4e/0x70 [ 50.228107] __do_sys_prctl+0xe6c/0x1d70 [ 50.228892] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.229750] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.230707] ? irqentry_exit+0xf3/0x650 [ 50.231492] do_syscall_64+0xbf/0x430 [ 50.232185] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.233130] RIP: 0033:0x7f7f374c95cd [ 50.233835] 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 [ 50.237057] RSP: 002b:00007ffcb4750890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.238436] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7f374c95cd [ 50.239743] RDX: 000055cbff7a0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.241025] RBP: 00007ffcb47508f0 R08: 0000000000000000 R09: 00007ffcb474ff90 [ 50.242301] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cc1693cad0 [ 50.243597] R13: 00007ffcb4750d20 R14: 000055cc1693dbc0 R15: 000055cc1694e780 [ 50.244901] [ 50.245329] irq event stamp: 1833 [ 50.245972] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 50.247520] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 50.248836] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 50.250142] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 50.251455] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:9180' (ECDSA) to the list of known hosts. 2025/11/17 19:06:34 fuzzer started 2025/11/17 19:06:34 dialing manager at localhost:37895 2025/11/17 19:06:34 checking machine... 2025/11/17 19:06:34 checking revisions... [ 51.176312] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:06:34 testing simple program... [ 51.255706] cgroup: Unknown subsys name 'net' [ 51.314202] cgroup: Unknown subsys name 'cpuset' [ 51.335966] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:06:33 Registers: info registers vcpu 0 RAX=ffff888019741780 RBX=ffff888009b736f0 RCX=0000000000000000 RDX=0000000000000000 RSI=ffffea000065d000 RDI=ffff888009462501 RBP=ffff888009462280 RSP=ffff8880161d7930 R8 =0000000000000001 R9 =ffffffff81b2e2bb R10=ffffea00005ab800 R11=0000000000000001 R12=0000000000000000 R13=ffff8880161d7968 R14=ffff888016ae0fc0 R15=ffff888016ae1138 RIP=ffffffff81b2e298 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 00007f72d56c8900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f72d5c800b0 CR3=0000000013f2c000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffffffff85e78600 RCX=ffffffff8175a5b5 RDX=ffff888015b40000 RSI=0000000000000000 RDI=0000000000000001 RBP=0000000000000001 RSP=ffff888015b3f5e8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=00007f7976af6c64 R13=0000000000000000 R14=ffff888015b40000 R15=ffff888008c41780 RIP=ffffffff81751606 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 00007f797623d900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f72d5c7d650 CR3=000000000a20b000 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=2033333a36303a393120373120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033333a36303a3931203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000