[ 39.142580] ------------[ cut here ]------------ [ 39.143611] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.145748] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 39.147290] Modules linked in: [ 39.147902] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.150004] Tainted: [W]=WARN [ 39.150643] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.152214] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.153178] 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 [ 39.156552] RSP: 0018:ffff88800dce7bc0 EFLAGS: 00010286 [ 39.157578] RAX: 0000000000000000 RBX: ffffed1001b9cf78 RCX: ffffffff813a4050 [ 39.158911] RDX: ffff888017b05340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.160255] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001b9cf2f [ 39.161609] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.162962] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800dce7df8 [ 39.164316] FS: 00007f47a5322900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.165848] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.166952] CR2: 00007f47a5814580 CR3: 000000001ce7d000 CR4: 0000000000350ef0 [ 39.168312] Call Trace: [ 39.168810] [ 39.169303] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.170228] ? __create_object+0x59/0x80 [ 39.170994] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.172002] __vmalloc_noprof+0x59/0x60 [ 39.172767] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.173689] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.174657] bpf_prog_alloc+0x39/0x200 [ 39.175418] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.176393] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.177345] do_seccomp+0x349/0x25e0 [ 39.178087] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.178973] ? __pfx_do_seccomp+0x10/0x10 [ 39.179801] ? find_held_lock+0x2b/0x80 [ 39.180604] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.181616] ? static_key_count+0x60/0x80 [ 39.182456] prctl_set_seccomp+0x4e/0x70 [ 39.183264] __do_sys_prctl+0xe6c/0x1d70 [ 39.184022] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.184914] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.185916] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.186921] ? irqentry_exit+0xf3/0x650 [ 39.187710] do_syscall_64+0xbf/0x430 [ 39.188485] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.189478] RIP: 0033:0x7f47a58145cd [ 39.190209] 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 [ 39.193470] RSP: 002b:00007ffd6eeec5a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.194867] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f47a58145cd [ 39.196187] RDX: 000055949eba1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.197516] RBP: 00007ffd6eeec600 R08: 0000000000000000 R09: 00007ffd6eeebca0 [ 39.198835] R10: 0000000000000000 R11: 0000000000000246 R12: 00005594d4fe12b0 [ 39.200139] R13: 00007ffd6eeeca30 R14: 00005594d4fe3d20 R15: 00005594d4ff58d0 [ 39.201486] [ 39.201924] irq event stamp: 1705 [ 39.202584] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 39.204157] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 39.205710] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 39.207112] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 39.208437] ---[ end trace 0000000000000000 ]--- [ 42.545316] ------------[ cut here ]------------ [ 42.546288] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.548286] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.549773] Modules linked in: [ 42.550403] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.552396] Tainted: [W]=WARN [ 42.552973] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.554460] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.555379] 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 [ 42.558563] RSP: 0018:ffff888018d77bc0 EFLAGS: 00010286 [ 42.559550] RAX: 0000000000000000 RBX: ffffed10031aef78 RCX: ffffffff813a4050 [ 42.560869] RDX: ffff888016ac0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.562167] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031aef2f [ 42.563473] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.564767] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018d77df8 [ 42.566090] FS: 00007f14f7a3e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.567549] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.568622] CR2: 00007ffd4ceacef8 CR3: 00000000099ae000 CR4: 0000000000350ef0 [ 42.569912] Call Trace: [ 42.570415] [ 42.570827] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.571717] ? __create_object+0x59/0x80 [ 42.572506] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.573484] __vmalloc_noprof+0x59/0x60 [ 42.574239] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.575114] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.576017] bpf_prog_alloc+0x39/0x200 [ 42.576765] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.577717] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.578620] do_seccomp+0x349/0x25e0 [ 42.579342] ? find_held_lock+0x2b/0x80 [ 42.580108] ? do_prlimit+0x310/0x610 [ 42.580823] ? __pfx_do_seccomp+0x10/0x10 [ 42.581628] ? do_raw_spin_unlock+0x53/0x220 [ 42.582468] ? _raw_spin_unlock+0x1e/0x40 [ 42.583255] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.584223] ? static_key_count+0x60/0x80 [ 42.584995] prctl_set_seccomp+0x4e/0x70 [ 42.585802] __do_sys_prctl+0xe6c/0x1d70 [ 42.586604] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.587474] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.588432] ? irqentry_exit+0xf3/0x650 [ 42.589212] do_syscall_64+0xbf/0x430 [ 42.589932] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.590884] RIP: 0033:0x7f14f7f305cd [ 42.591600] 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 [ 42.594495] RSP: 002b:00007ffd4ceaba40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.595557] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f14f7f305cd [ 42.596562] RDX: 000055abd3db3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.597582] RBP: 00007ffd4ceabaa0 R08: 0000000000000000 R09: 00007ffd4ceab140 [ 42.598581] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ac1032cad0 [ 42.599588] R13: 00007ffd4ceabed0 R14: 000055ac1032dbc0 R15: 000055ac1033e780 [ 42.600605] [ 42.600936] irq event stamp: 1779 [ 42.601447] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 42.602638] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 42.603811] softirqs last enabled at (1802): [] handle_softirqs+0x50c/0x770 [ 42.605012] softirqs last disabled at (1797): [] __irq_exit_rcu+0xc4/0x100 [ 42.606214] ---[ end trace 0000000000000000 ]--- [ 43.438985] ------------[ cut here ]------------ [ 43.440429] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.442336] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.444370] Modules linked in: [ 43.444939] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.447111] Tainted: [W]=WARN [ 43.447824] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.449228] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.450114] 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 [ 43.453390] RSP: 0018:ffff8880190dfbc0 EFLAGS: 00010286 [ 43.454526] RAX: 0000000000000000 RBX: ffffed100321bf78 RCX: ffffffff813a4050 [ 43.455879] RDX: ffff888017b03780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.457116] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100321bf2f [ 43.458359] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.459593] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880190dfdf8 [ 43.460825] FS: 00007f0bdf0a4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.462223] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.463245] CR2: 00007f0bdf596580 CR3: 000000001f58a000 CR4: 0000000000350ef0 [ 43.464473] Call Trace: [ 43.464921] [ 43.465317] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.466027] ? __create_object+0x59/0x80 [ 43.466676] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.467477] __vmalloc_noprof+0x59/0x60 [ 43.468099] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.468780] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.469563] bpf_prog_alloc+0x39/0x200 [ 43.470175] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.470901] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.471645] do_seccomp+0x349/0x25e0 [ 43.472237] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.472950] ? __pfx_do_seccomp+0x10/0x10 [ 43.473617] ? find_held_lock+0x2b/0x80 [ 43.474253] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.475027] ? static_key_count+0x60/0x80 [ 43.475685] prctl_set_seccomp+0x4e/0x70 [ 43.476336] __do_sys_prctl+0xe6c/0x1d70 [ 43.476946] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.477670] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.478460] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.479252] ? irqentry_exit+0xf3/0x650 [ 43.479851] do_syscall_64+0xbf/0x430 [ 43.480458] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.481245] RIP: 0033:0x7f0bdf5965cd [ 43.481806] 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 [ 43.484415] RSP: 002b:00007ffd333fb310 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.485563] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0bdf5965cd [ 43.486617] RDX: 00005613e465de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.487666] RBP: 00007ffd333fb370 R08: 0000000000000000 R09: 00007ffd333faa10 [ 43.488723] R10: 0000000000000000 R11: 0000000000000246 R12: 00005613ff362ad0 [ 43.489797] R13: 00007ffd333fb7a0 R14: 00005613ff363bc0 R15: 00005613ff374780 [ 43.490870] [ 43.491259] irq event stamp: 1931 [ 43.491765] hardirqs last enabled at (1939): [] __up_console_sem+0x78/0x80 [ 43.493018] hardirqs last disabled at (1948): [] __up_console_sem+0x5d/0x80 [ 43.494345] softirqs last enabled at (1960): [] handle_softirqs+0x50c/0x770 [ 43.495617] softirqs last disabled at (1953): [] __irq_exit_rcu+0xc4/0x100 [ 43.496853] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25915' (ECDSA) to the list of known hosts. 2025/11/19 01:16:38 fuzzer started 2025/11/19 01:16:38 dialing manager at localhost:34383 2025/11/19 01:16:38 checking machine... 2025/11/19 01:16:38 checking revisions... [ 44.403516] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:16:38 testing simple program... [ 44.486366] cgroup: Unknown subsys name 'net' [ 44.556412] cgroup: Unknown subsys name 'cpuset' [ 44.570896] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:16:37 Registers: info registers vcpu 0 RAX=0000001d47c702b8 RBX=0000000000000000 RCX=00000000000006e0 RDX=000000000000001d RSI=ffff88806ce23b00 RDI=0000000000052588 RBP=ffff88806ce23b00 RSP=ffff88806ce08ed8 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000ebb75 R11=0000000000000001 R12=0000000000052588 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce28500 RIP=ffffffff8132e865 RFL=00000016 [----AP-] 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 00007f14f7a3e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd4cea5000 CR3=000000001e463000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000000453f RBX=0000000000000002 RCX=ffffffff812dfbc1 RDX=0000000000004549 RSI=0000000000002dfb RDI=ffffffff86ecf348 RBP=ffff88806cf08a58 RSP=ffff88806cf08940 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000453f R12=ffff88806cf08a60 R13=ffff88806cf08a48 R14=ffff88806cf08a41 R15=ffff88806cf08a00 RIP=ffffffff8135e69f 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 00007f364a613700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9b3e933028 CR3=0000000009a3d000 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=2037333a36313a313020393120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037333a36313a3130203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000