[ 46.752561] ------------[ cut here ]------------ [ 46.753517] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.755578] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.757090] Modules linked in: [ 46.757682] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.759905] Tainted: [W]=WARN [ 46.760813] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.762285] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.763211] 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 [ 46.766387] RSP: 0018:ffff8880168b7bc0 EFLAGS: 00010286 [ 46.767368] RAX: 0000000000000000 RBX: ffffed1002d16f78 RCX: ffffffff813a4050 [ 46.768677] RDX: ffff888015879bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.769993] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d16f2f [ 46.771283] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.772577] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168b7df8 [ 46.773881] FS: 00007fc374eb2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.775332] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.776412] CR2: 00007fc3753a4580 CR3: 000000000e311000 CR4: 0000000000350ef0 [ 46.777717] Call Trace: [ 46.778222] [ 46.778633] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.779542] ? __create_object+0x59/0x80 [ 46.780339] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.781329] __vmalloc_noprof+0x59/0x60 [ 46.782108] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.782944] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.783887] bpf_prog_alloc+0x39/0x200 [ 46.784647] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.785574] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.786483] do_seccomp+0x349/0x25e0 [ 46.787207] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.788126] ? __pfx_do_seccomp+0x10/0x10 [ 46.788905] ? find_held_lock+0x2b/0x80 [ 46.789685] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.790651] ? static_key_count+0x60/0x80 [ 46.791446] prctl_set_seccomp+0x4e/0x70 [ 46.792233] __do_sys_prctl+0xe6c/0x1d70 [ 46.793041] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.793857] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.794825] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.795798] ? irqentry_exit+0xf3/0x650 [ 46.796590] do_syscall_64+0xbf/0x430 [ 46.797352] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.798309] RIP: 0033:0x7fc3753a45cd [ 46.799014] 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 [ 46.802215] RSP: 002b:00007fff84d3f700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.803614] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc3753a45cd [ 46.804923] RDX: 00005642de01ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.806202] RBP: 00007fff84d3f760 R08: 0000000000000000 R09: 00007fff84d3ee00 [ 46.807496] R10: 0000000000000000 R11: 0000000000000246 R12: 00005642fdcedad0 [ 46.808801] R13: 00007fff84d3fb90 R14: 00005642fdceebc0 R15: 00005642fdcff780 [ 46.810149] [ 46.810580] irq event stamp: 1839 [ 46.811224] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 46.812754] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 46.814283] softirqs last enabled at (1828): [] handle_softirqs+0x50c/0x770 [ 46.815856] softirqs last disabled at (1823): [] __irq_exit_rcu+0xc4/0x100 [ 46.817376] ---[ end trace 0000000000000000 ]--- [ 49.783061] ------------[ cut here ]------------ [ 49.783948] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.786173] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.787662] Modules linked in: [ 49.788296] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.790373] Tainted: [W]=WARN [ 49.790937] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.792435] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.793349] 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 [ 49.796560] RSP: 0018:ffff8880169f7bc0 EFLAGS: 00010286 [ 49.797549] RAX: 0000000000000000 RBX: ffffed1002d3ef78 RCX: ffffffff813a4050 [ 49.798845] RDX: ffff888015f2d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.800141] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d3ef2f [ 49.801454] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.802753] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169f7df8 [ 49.804052] FS: 00007f4258941900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.805517] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.806592] CR2: 00007f4258e33580 CR3: 000000000c81e000 CR4: 0000000000350ef0 [ 49.807889] Call Trace: [ 49.808399] [ 49.808825] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.809736] ? __create_object+0x59/0x80 [ 49.810526] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.811512] __vmalloc_noprof+0x59/0x60 [ 49.812283] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.813180] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.814125] bpf_prog_alloc+0x39/0x200 [ 49.814829] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.815767] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.816699] do_seccomp+0x349/0x25e0 [ 49.817418] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.818331] ? __pfx_do_seccomp+0x10/0x10 [ 49.819133] ? find_held_lock+0x2b/0x80 [ 49.819851] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.820837] ? static_key_count+0x60/0x80 [ 49.821651] prctl_set_seccomp+0x4e/0x70 [ 49.822441] __do_sys_prctl+0xe6c/0x1d70 [ 49.823238] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.824109] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.825103] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.826087] ? irqentry_exit+0xf3/0x650 [ 49.826815] do_syscall_64+0xbf/0x430 [ 49.827566] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.828550] RIP: 0033:0x7f4258e335cd [ 49.829263] 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 [ 49.832490] RSP: 002b:00007fffdd15f860 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.833877] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4258e335cd [ 49.835175] RDX: 000055e4c4be7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.836481] RBP: 00007fffdd15f8c0 R08: 0000000000000000 R09: 00007fffdd15ef60 [ 49.837786] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e4fd401ad0 [ 49.839081] R13: 00007fffdd15fcf0 R14: 000055e4fd402bc0 R15: 000055e4fd413780 [ 49.840398] [ 49.840836] irq event stamp: 1805 [ 49.841488] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 49.843030] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 49.844576] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 49.846132] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 49.847666] ---[ end trace 0000000000000000 ]--- [ 50.638206] ------------[ cut here ]------------ [ 50.639194] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.641390] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.642946] Modules linked in: [ 50.643635] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.645789] Tainted: [W]=WARN [ 50.646453] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.648411] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.649540] 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 [ 50.652998] RSP: 0018:ffff88800c2a7bc0 EFLAGS: 00010286 [ 50.654065] RAX: 0000000000000000 RBX: ffffed1001854f78 RCX: ffffffff813a4050 [ 50.655475] RDX: ffff888015be5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.656946] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001854f2f [ 50.658268] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.659561] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800c2a7df8 [ 50.660887] FS: 00007fb3a8ce9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.662111] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.662950] CR2: 00007ffc0a15eef8 CR3: 000000000d7db000 CR4: 0000000000350ef0 [ 50.664047] Call Trace: [ 50.664446] [ 50.664786] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.665539] ? __create_object+0x59/0x80 [ 50.666186] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.666948] __vmalloc_noprof+0x59/0x60 [ 50.667569] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.668290] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.669079] bpf_prog_alloc+0x39/0x200 [ 50.669665] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.670428] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.671183] do_seccomp+0x349/0x25e0 [ 50.671740] ? find_held_lock+0x2b/0x80 [ 50.672368] ? do_prlimit+0x310/0x610 [ 50.672954] ? __pfx_do_seccomp+0x10/0x10 [ 50.673615] ? do_raw_spin_unlock+0x53/0x220 [ 50.674316] ? _raw_spin_unlock+0x1e/0x40 [ 50.674926] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.675714] ? static_key_count+0x60/0x80 [ 50.676371] prctl_set_seccomp+0x4e/0x70 [ 50.677024] __do_sys_prctl+0xe6c/0x1d70 [ 50.677631] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.678346] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.679144] ? irqentry_exit+0xf3/0x650 [ 50.679737] do_syscall_64+0xbf/0x430 [ 50.680343] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.681148] RIP: 0033:0x7fb3a91db5cd [ 50.681690] 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 [ 50.684308] RSP: 002b:00007ffc0a15d730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.685452] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb3a91db5cd [ 50.686523] RDX: 0000564f52d89e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.687584] RBP: 00007ffc0a15d790 R08: 0000000000000000 R09: 00007ffc0a15ce30 [ 50.688661] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564f8ca77ad0 [ 50.689745] R13: 00007ffc0a15dbc0 R14: 0000564f8ca78bc0 R15: 0000564f8ca89780 [ 50.690834] [ 50.691212] irq event stamp: 1893 [ 50.691716] hardirqs last enabled at (1901): [] __up_console_sem+0x78/0x80 [ 50.692987] hardirqs last disabled at (1910): [] __up_console_sem+0x5d/0x80 [ 50.694262] softirqs last enabled at (1870): [] handle_softirqs+0x50c/0x770 [ 50.695541] softirqs last disabled at (1865): [] __irq_exit_rcu+0xc4/0x100 [ 50.696815] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14616' (ECDSA) to the list of known hosts. 2025/11/17 13:35:41 fuzzer started 2025/11/17 13:35:42 dialing manager at localhost:37895 2025/11/17 13:35:42 checking machine... 2025/11/17 13:35:42 checking revisions... [ 51.600521] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:35:42 testing simple program... [ 51.703811] cgroup: Unknown subsys name 'net' [ 51.770240] cgroup: Unknown subsys name 'cpuset' [ 51.791436] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:35:41 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88800c2a6ad0 R8 =0000000000000000 R9 =0000000000000000 R10=ffff88800c2a6c18 R11=0000000000000000 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88800c2a6c18 RIP=ffffffff815bcf75 RFL=00000247 [---Z-PC] 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 00007f4258941900 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=00007f42588fa008 CR3=000000001f5c4000 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=0000000000028475 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8f97eef000 CR3=000000000a1d7000 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=18768a8d2891f2ab0b42e7faa65c911e XMM02=ec2efd57dc4c00df0000000000302df0 XMM03=d9b8a7f53f5a56610000000000302ec0 XMM04=fd586ba49138d68200000000000ae988 XMM05=581b606b3db34e0700000000003205b0 XMM06=817b8945e9d50373000000000031f9d8 XMM07=e042d86d42eb936e0000000000311158 XMM08=d9b8a7f53f5a56610000000000302ec0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000