[ 54.130228] ------------[ cut here ]------------ [ 54.131166] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.133233] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 54.134709] Modules linked in: [ 54.135305] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.137292] Tainted: [W]=WARN [ 54.137890] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.139357] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.140208] 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 [ 54.143388] RSP: 0018:ffff88800e2afbc0 EFLAGS: 00010286 [ 54.144379] RAX: 0000000000000000 RBX: ffffed1001c55f78 RCX: ffffffff813a4050 [ 54.145690] RDX: ffff88800d2c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.146988] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c55f2f [ 54.148275] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.149591] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e2afdf8 [ 54.150906] FS: 00007f8cf25eb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.152380] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.153482] CR2: 00007ffed413bef7 CR3: 0000000013ac1000 CR4: 0000000000350ef0 [ 54.154801] Call Trace: [ 54.155275] [ 54.155728] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.156657] ? __create_object+0x59/0x80 [ 54.157475] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.158472] __vmalloc_noprof+0x59/0x60 [ 54.159202] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.160097] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.161062] bpf_prog_alloc+0x39/0x200 [ 54.161820] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.162775] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.163706] do_seccomp+0x349/0x25e0 [ 54.164444] ? find_held_lock+0x2b/0x80 [ 54.165191] ? do_prlimit+0x310/0x610 [ 54.165952] ? __pfx_do_seccomp+0x10/0x10 [ 54.166757] ? do_raw_spin_unlock+0x53/0x220 [ 54.167611] ? _raw_spin_unlock+0x1e/0x40 [ 54.168411] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.169417] ? static_key_count+0x60/0x80 [ 54.170193] prctl_set_seccomp+0x4e/0x70 [ 54.170989] __do_sys_prctl+0xe6c/0x1d70 [ 54.171790] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.172666] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.173671] ? irqentry_exit+0xf3/0x650 [ 54.174456] do_syscall_64+0xbf/0x430 [ 54.175166] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.176140] RIP: 0033:0x7f8cf2add5cd [ 54.176851] 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 [ 54.180110] RSP: 002b:00007ffed413ad00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.181520] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8cf2add5cd [ 54.182836] RDX: 000055ca5ad65e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.184147] RBP: 00007ffed413ad60 R08: 0000000000000000 R09: 00007ffed413a400 [ 54.185467] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ca72c1c2b0 [ 54.186783] R13: 00007ffed413b190 R14: 000055ca72c1ed20 R15: 000055ca72c308d0 [ 54.188113] [ 54.188595] irq event stamp: 1781 [ 54.189227] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 54.190802] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 54.192131] softirqs last enabled at (1810): [] handle_softirqs+0x50c/0x770 [ 54.193468] softirqs last disabled at (1797): [] __irq_exit_rcu+0xc4/0x100 [ 54.194764] ---[ end trace 0000000000000000 ]--- [ 57.486382] ------------[ cut here ]------------ [ 57.486863] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.487958] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 57.488738] Modules linked in: [ 57.489064] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.490119] Tainted: [W]=WARN [ 57.490433] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.491191] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.491674] 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 [ 57.493379] RSP: 0018:ffff88801705fbc0 EFLAGS: 00010286 [ 57.493878] RAX: 0000000000000000 RBX: ffffed1002e0bf78 RCX: ffffffff813a4050 [ 57.494566] RDX: ffff88800f213780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.495224] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e0bf2f [ 57.495900] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.496572] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801705fdf8 [ 57.497234] FS: 00007fa475395900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.498474] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.499017] CR2: 00007fa475887580 CR3: 00000000139f3000 CR4: 0000000000350ef0 [ 57.499703] Call Trace: [ 57.499948] [ 57.500164] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.500644] ? __create_object+0x59/0x80 [ 57.501040] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.501573] __vmalloc_noprof+0x59/0x60 [ 57.501952] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.502410] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.502880] bpf_prog_alloc+0x39/0x200 [ 57.503244] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.503733] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.504191] do_seccomp+0x349/0x25e0 [ 57.504570] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.505026] ? __pfx_do_seccomp+0x10/0x10 [ 57.505451] ? find_held_lock+0x2b/0x80 [ 57.505831] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.506337] ? static_key_count+0x60/0x80 [ 57.506739] prctl_set_seccomp+0x4e/0x70 [ 57.507125] __do_sys_prctl+0xe6c/0x1d70 [ 57.507540] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.507970] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.508473] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.508960] ? irqentry_exit+0xf3/0x650 [ 57.509372] do_syscall_64+0xbf/0x430 [ 57.509738] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.510209] RIP: 0033:0x7fa4758875cd [ 57.510587] 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 [ 57.512249] RSP: 002b:00007ffef2a0f8d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.512955] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa4758875cd [ 57.513621] RDX: 000055d16ca79e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.514263] RBP: 00007ffef2a0f930 R08: 0000000000000000 R09: 00007ffef2a0efd0 [ 57.514934] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d1a57f22b0 [ 57.515605] R13: 00007ffef2a0fd60 R14: 000055d1a57f4d20 R15: 000055d1a58068d0 [ 57.516266] [ 57.516516] irq event stamp: 1751 [ 57.516832] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 57.517636] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 57.518431] softirqs last enabled at (1418): [] handle_softirqs+0x50c/0x770 [ 57.519211] softirqs last disabled at (1373): [] __irq_exit_rcu+0xc4/0x100 [ 57.519992] ---[ end trace 0000000000000000 ]--- [ 58.157908] ------------[ cut here ]------------ [ 58.158805] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.160774] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/261 [ 58.162219] Modules linked in: [ 58.162830] CPU: 1 UID: 104 PID: 261 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.164793] Tainted: [W]=WARN [ 58.165394] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.166842] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.167998] 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 [ 58.171232] RSP: 0018:ffff8880168dfbc0 EFLAGS: 00010286 [ 58.172202] RAX: 0000000000000000 RBX: ffffed1002d1bf78 RCX: ffffffff813a4050 [ 58.173496] RDX: ffff888015d9d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.174758] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d1bf2f [ 58.176025] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.177300] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168dfdf8 [ 58.178589] FS: 00007fdbb02b7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.180004] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.181047] CR2: 00007ffc152aaef7 CR3: 0000000019bb3000 CR4: 0000000000350ef0 [ 58.182342] Call Trace: [ 58.182808] [ 58.183211] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.184122] ? __create_object+0x59/0x80 [ 58.184912] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.185898] __vmalloc_noprof+0x59/0x60 [ 58.186658] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.187532] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.188465] bpf_prog_alloc+0x39/0x200 [ 58.189164] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.190106] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.191013] do_seccomp+0x349/0x25e0 [ 58.191748] ? find_held_lock+0x2b/0x80 [ 58.192515] ? do_prlimit+0x310/0x610 [ 58.193245] ? __pfx_do_seccomp+0x10/0x10 [ 58.194029] ? do_raw_spin_unlock+0x53/0x220 [ 58.194867] ? _raw_spin_unlock+0x1e/0x40 [ 58.195646] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.196622] ? static_key_count+0x60/0x80 [ 58.197454] prctl_set_seccomp+0x4e/0x70 [ 58.198200] __do_sys_prctl+0xe6c/0x1d70 [ 58.198982] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.199852] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.200832] ? irqentry_exit+0xf3/0x650 [ 58.201628] do_syscall_64+0xbf/0x430 [ 58.202381] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.203294] RIP: 0033:0x7fdbb07a95cd [ 58.204004] 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 [ 58.207200] RSP: 002b:00007ffc152a8c30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.208570] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdbb07a95cd [ 58.209840] RDX: 0000558fe023ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.210914] RBP: 00007ffc152a8c90 R08: 0000000000000000 R09: 00007ffc152a8330 [ 58.211975] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558fe9bb8ad0 [ 58.213041] R13: 00007ffc152a90c0 R14: 0000558fe9bb9bc0 R15: 0000558fe9bca780 [ 58.214133] [ 58.214525] irq event stamp: 1823 [ 58.215029] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 58.216307] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 58.217591] softirqs last enabled at (1600): [] handle_softirqs+0x50c/0x770 [ 58.218885] softirqs last disabled at (1595): [] __irq_exit_rcu+0xc4/0x100 [ 58.220146] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60659' (ECDSA) to the list of known hosts. 2025/11/18 01:57:59 fuzzer started 2025/11/18 01:57:59 dialing manager at localhost:37895 2025/11/18 01:57:59 checking machine... 2025/11/18 01:57:59 checking revisions... [ 59.018228] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:57:59 testing simple program... [ 59.103796] cgroup: Unknown subsys name 'net' [ 59.161293] cgroup: Unknown subsys name 'cpuset' [ 59.176890] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:57:58 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff85c2ca00 RCX=ffff88806ce089c4 RDX=0000000000000000 RSI=ffffffff8100148a RDI=ffffffff85c2cdfc RBP=ffff88806ce08ac8 RSP=ffff88806ce089e8 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=00000000000c7feb R12=0000000000000000 R13=ffff88806ce08ab8 R14=ffffffff85c2ca00 R15=ffff88806ce08a70 RIP=ffffffff815bd59a RFL=00000213 [----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000556c58ac0000 CR3=000000000d538000 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=2038353a37353a313020383120766f4e XMM01=657463656e6e6f63736944203a5d3335 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3335325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038353a37353a3130203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000020000 RBX=ffff88800f210000 RCX=0000000000000000 RDX=0000000000020005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88800f210a58 RSP=ffff88801689f870 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88800f210a58 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 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 00007fa475395900 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=00007ffef2a09000 CR3=00000000139f4000 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=00ff0000000000000000000000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000