[ 46.228945] ------------[ cut here ]------------ [ 46.229860] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.231824] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.233270] Modules linked in: [ 46.233882] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.236058] Tainted: [W]=WARN [ 46.236832] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.238306] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.239157] 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 [ 46.242298] RSP: 0018:ffff88801841fbc0 EFLAGS: 00010286 [ 46.243211] RAX: 0000000000000000 RBX: ffffed1003083f78 RCX: ffffffff813a4050 [ 46.244468] RDX: ffff888018555340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.245741] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003083f2f [ 46.247007] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.248296] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801841fdf8 [ 46.249555] FS: 00007f297dd55900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.250966] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.252004] CR2: 00007f297e247580 CR3: 000000000b64e000 CR4: 0000000000350ef0 [ 46.253300] Call Trace: [ 46.253757] [ 46.254159] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.255046] ? __create_object+0x59/0x80 [ 46.255813] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.256770] __vmalloc_noprof+0x59/0x60 [ 46.257546] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.258422] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.259375] bpf_prog_alloc+0x39/0x200 [ 46.260074] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.261022] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.261922] do_seccomp+0x349/0x25e0 [ 46.262648] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.263554] ? __pfx_do_seccomp+0x10/0x10 [ 46.264350] ? find_held_lock+0x2b/0x80 [ 46.265078] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.266047] ? static_key_count+0x60/0x80 [ 46.266856] prctl_set_seccomp+0x4e/0x70 [ 46.267636] __do_sys_prctl+0xe6c/0x1d70 [ 46.268435] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.269260] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.270249] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.271238] ? irqentry_exit+0xf3/0x650 [ 46.272008] do_syscall_64+0xbf/0x430 [ 46.272754] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.273717] RIP: 0033:0x7f297e2475cd [ 46.274482] 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 [ 46.277691] RSP: 002b:00007ffc0ae367b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.279061] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f297e2475cd [ 46.280348] RDX: 000055684a0d3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.281654] RBP: 00007ffc0ae36810 R08: 0000000000000000 R09: 00007ffc0ae35eb0 [ 46.282944] R10: 0000000000000000 R11: 0000000000000246 R12: 000055686f67bbf0 [ 46.284224] R13: 00007ffc0ae36c40 R14: 000055686f685380 R15: 000055686f690460 [ 46.285542] [ 46.285968] irq event stamp: 1803 [ 46.286618] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 46.288169] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 46.289711] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 46.291260] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 46.292799] ---[ end trace 0000000000000000 ]--- [ 49.728684] ------------[ cut here ]------------ [ 49.729662] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.731738] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.733263] Modules linked in: [ 49.733901] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.735902] Tainted: [W]=WARN [ 49.736507] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.738011] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.738933] 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 [ 49.742173] RSP: 0018:ffff888016d87bc0 EFLAGS: 00010286 [ 49.743165] RAX: 0000000000000000 RBX: ffffed1002db0f78 RCX: ffffffff813a4050 [ 49.744466] RDX: ffff88800f14b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.745781] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db0f2f [ 49.747078] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.748394] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d87df8 [ 49.749523] FS: 00007f37cb748900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.750776] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.751686] CR2: 00007f37cbcae4a6 CR3: 000000000e56c000 CR4: 0000000000350ef0 [ 49.752800] Call Trace: [ 49.753209] [ 49.753598] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.754367] ? __create_object+0x59/0x80 [ 49.755016] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.755834] __vmalloc_noprof+0x59/0x60 [ 49.756501] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.757233] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.758022] bpf_prog_alloc+0x39/0x200 [ 49.758640] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.759419] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.760136] do_seccomp+0x349/0x25e0 [ 49.760740] ? find_held_lock+0x2b/0x80 [ 49.761382] ? do_prlimit+0x310/0x610 [ 49.761968] ? __pfx_do_seccomp+0x10/0x10 [ 49.762629] ? do_raw_spin_unlock+0x53/0x220 [ 49.763334] ? _raw_spin_unlock+0x1e/0x40 [ 49.763962] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.764781] ? static_key_count+0x60/0x80 [ 49.765462] prctl_set_seccomp+0x4e/0x70 [ 49.766076] __do_sys_prctl+0xe6c/0x1d70 [ 49.766736] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.767456] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.768225] ? irqentry_exit+0xf3/0x650 [ 49.768865] do_syscall_64+0xbf/0x430 [ 49.769482] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.770242] RIP: 0033:0x7f37cbc3a5cd [ 49.770831] 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 [ 49.773476] RSP: 002b:00007ffd80936010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.774604] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f37cbc3a5cd [ 49.775671] RDX: 000055f95d009e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.776744] RBP: 00007ffd80936070 R08: 0000000000000000 R09: 00007ffd80935710 [ 49.777818] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f968890ad0 [ 49.778896] R13: 00007ffd809364a0 R14: 000055f968891bc0 R15: 000055f9688a2780 [ 49.779979] [ 49.780370] irq event stamp: 1743 [ 49.780876] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 49.782167] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 49.783466] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 49.784760] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 49.786043] ---[ end trace 0000000000000000 ]--- [ 50.599025] ------------[ cut here ]------------ [ 50.599976] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.602041] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.603510] Modules linked in: [ 50.604102] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.606097] Tainted: [W]=WARN [ 50.606694] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.608179] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.609115] 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 [ 50.612336] RSP: 0018:ffff88801ad87bc0 EFLAGS: 00010286 [ 50.613346] RAX: 0000000000000000 RBX: ffffed10035b0f78 RCX: ffffffff813a4050 [ 50.614630] RDX: ffff888016119bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.615913] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035b0f2f [ 50.617214] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.618484] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ad87df8 [ 50.619768] FS: 00007fec750e3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.621193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.622260] CR2: 00007fec755d5580 CR3: 000000001ff2f000 CR4: 0000000000350ef0 [ 50.623562] Call Trace: [ 50.624018] [ 50.624475] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.625423] ? __create_object+0x59/0x80 [ 50.626162] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.627139] __vmalloc_noprof+0x59/0x60 [ 50.627899] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.628772] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.629721] bpf_prog_alloc+0x39/0x200 [ 50.630462] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.631385] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.632239] do_seccomp+0x349/0x25e0 [ 50.632974] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.633877] ? __pfx_do_seccomp+0x10/0x10 [ 50.634671] ? find_held_lock+0x2b/0x80 [ 50.635433] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.636403] ? static_key_count+0x60/0x80 [ 50.637165] prctl_set_seccomp+0x4e/0x70 [ 50.637958] __do_sys_prctl+0xe6c/0x1d70 [ 50.638751] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.639629] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.640601] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.641614] ? irqentry_exit+0xf3/0x650 [ 50.642402] do_syscall_64+0xbf/0x430 [ 50.643110] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.644088] RIP: 0033:0x7fec755d55cd [ 50.644792] 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 [ 50.647988] RSP: 002b:00007ffd8f2918f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.649395] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec755d55cd [ 50.650680] RDX: 0000555b092e9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.651974] RBP: 00007ffd8f291950 R08: 0000000000000000 R09: 00007ffd8f290ff0 [ 50.653312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555b2b2302b0 [ 50.654594] R13: 00007ffd8f291d80 R14: 0000555b2b232d20 R15: 0000555b2b2448d0 [ 50.655907] [ 50.656372] irq event stamp: 1745 [ 50.657006] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 50.658547] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 50.660079] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 50.661650] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 50.663171] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40798' (ECDSA) to the list of known hosts. 2025/11/17 17:52:51 fuzzer started 2025/11/17 17:52:51 dialing manager at localhost:37895 2025/11/17 17:52:51 checking machine... 2025/11/17 17:52:51 checking revisions... [ 51.577693] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:52:51 testing simple program... [ 51.669207] cgroup: Unknown subsys name 'net' [ 51.766482] cgroup: Unknown subsys name 'cpuset' [ 51.799172] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:52:50 Registers: info registers vcpu 0 RAX=00000000000c2000 RBX=ffff888009611bc0 RCX=0000000000000001 RDX=00000000000c2010 RSI=ffffffff85994204 RDI=ffff88801ffdfcd0 RBP=ffff888009612618 RSP=ffff888009627a20 R8 =0000000000080000 R9 =0000000000000010 R10=0000000000000000 R11=0000000000000000 R12=ffff888009612640 R13=0000000000000000 R14=0000000000000001 R15=0000000000040000 RIP=ffffffff815270cc RFL=00000006 [-----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f37cbd000b0 CR3=000000000bc89000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff888015e77570 RCX=ffffffff822a86b4 RDX=ffff888013ffd340 RSI=ffffffff822a86c2 RDI=0000000000000005 RBP=0000000000000001 RSP=ffff888015e774a8 R8 =0000000000000000 R9 =ffff888015e77570 R10=0000000020000000 R11=0000000000000001 R12=0000000000000008 R13=0000000020000000 R14=000000000000004c R15=0000000020000000 RIP=ffffffff815bd57f RFL=00000293 [--S-A-C] 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 00007fa4b4db7900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa4b44cf000 CR3=000000000cca7000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=1dfc621eeacf076700000000000ae988 XMM05=399f2a9d4b07cb630000000000321df0 XMM06=f55c0ab88e5674320000000000320b90 XMM07=fb795ef6d65770560000000000311b40 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000