[ 45.885321] ------------[ cut here ]------------ [ 45.886496] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.888795] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.890541] Modules linked in: [ 45.891228] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.893627] Tainted: [W]=WARN [ 45.894252] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.895916] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.897041] 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 [ 45.900714] RSP: 0018:ffff88800a407bc0 EFLAGS: 00010286 [ 45.901872] RAX: 0000000000000000 RBX: ffffed1001480f78 RCX: ffffffff813a4050 [ 45.903342] RDX: ffff888017f19bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.904836] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001480f2f [ 45.906343] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.907925] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a407df8 [ 45.909508] FS: 00007f3838b53900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.911209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.912554] CR2: 00007f3839045580 CR3: 000000000e37d000 CR4: 0000000000350ef0 [ 45.914078] Call Trace: [ 45.914730] [ 45.915186] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.916270] ? __create_object+0x59/0x80 [ 45.917346] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.918737] __vmalloc_noprof+0x59/0x60 [ 45.919827] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.921089] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.922267] bpf_prog_alloc+0x39/0x200 [ 45.923126] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.924192] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.925237] do_seccomp+0x349/0x25e0 [ 45.926081] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.927107] ? __pfx_do_seccomp+0x10/0x10 [ 45.928026] ? find_held_lock+0x2b/0x80 [ 45.929015] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.930137] ? static_key_count+0x60/0x80 [ 45.931063] prctl_set_seccomp+0x4e/0x70 [ 45.931956] __do_sys_prctl+0xe6c/0x1d70 [ 45.932869] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.933841] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.934934] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.936044] ? irqentry_exit+0xf3/0x650 [ 45.936930] do_syscall_64+0xbf/0x430 [ 45.937801] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.938890] RIP: 0033:0x7f38390455cd [ 45.939700] 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 [ 45.943340] RSP: 002b:00007ffc41384b90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.944909] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f38390455cd [ 45.946152] RDX: 000055964a24de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.947376] RBP: 00007ffc41384bf0 R08: 0000000000000000 R09: 00007ffc41384290 [ 45.948640] R10: 0000000000000000 R11: 0000000000000246 R12: 000055967ef09bf0 [ 45.949879] R13: 00007ffc41385020 R14: 000055967ef13380 R15: 000055967ef1e460 [ 45.951127] [ 45.951606] irq event stamp: 1749 [ 45.952176] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 45.953639] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 45.955106] softirqs last enabled at (1520): [] handle_softirqs+0x50c/0x770 [ 45.956606] softirqs last disabled at (1515): [] __irq_exit_rcu+0xc4/0x100 [ 45.958057] ---[ end trace 0000000000000000 ]--- [ 48.890967] ------------[ cut here ]------------ [ 48.891889] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.893899] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 48.895339] Modules linked in: [ 48.895971] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.897975] Tainted: [W]=WARN [ 48.898818] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.900301] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.901221] 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 [ 48.904380] RSP: 0018:ffff88800ee6fbc0 EFLAGS: 00010286 [ 48.905360] RAX: 0000000000000000 RBX: ffffed1001dcdf78 RCX: ffffffff813a4050 [ 48.906633] RDX: ffff88800e481bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.907941] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dcdf2f [ 48.909223] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.910505] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ee6fdf8 [ 48.911819] FS: 00007fd4a98c9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.913250] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.914322] CR2: 00007ffeeceebef8 CR3: 000000002071a000 CR4: 0000000000350ef0 [ 48.915599] Call Trace: [ 48.916060] [ 48.916531] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.917387] ? __create_object+0x59/0x80 [ 48.918176] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.919153] __vmalloc_noprof+0x59/0x60 [ 48.919924] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.920796] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.921747] bpf_prog_alloc+0x39/0x200 [ 48.922491] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.923387] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.924277] do_seccomp+0x349/0x25e0 [ 48.925007] ? find_held_lock+0x2b/0x80 [ 48.925766] ? do_prlimit+0x310/0x610 [ 48.926514] ? __pfx_do_seccomp+0x10/0x10 [ 48.927254] ? do_raw_spin_unlock+0x53/0x220 [ 48.928075] ? _raw_spin_unlock+0x1e/0x40 [ 48.928866] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.929817] ? static_key_count+0x60/0x80 [ 48.930626] prctl_set_seccomp+0x4e/0x70 [ 48.931355] __do_sys_prctl+0xe6c/0x1d70 [ 48.932133] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.933001] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.933964] ? irqentry_exit+0xf3/0x650 [ 48.934740] do_syscall_64+0xbf/0x430 [ 48.935477] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.936387] RIP: 0033:0x7fd4a9dbb5cd [ 48.937111] 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 [ 48.940284] RSP: 002b:00007ffeeceea480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.941651] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd4a9dbb5cd [ 48.942923] RDX: 0000557337844e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.944212] RBP: 00007ffeeceea4e0 R08: 0000000000000000 R09: 00007ffeecee9b80 [ 48.945520] R10: 0000000000000000 R11: 0000000000000246 R12: 000055734c22ead0 [ 48.946796] R13: 00007ffeeceea910 R14: 000055734c22fbc0 R15: 000055734c240780 [ 48.948092] [ 48.948572] irq event stamp: 1789 [ 48.949185] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 48.950514] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 48.951787] softirqs last enabled at (1382): [] handle_softirqs+0x50c/0x770 [ 48.953090] softirqs last disabled at (1377): [] __irq_exit_rcu+0xc4/0x100 [ 48.954331] ---[ end trace 0000000000000000 ]--- [ 49.637274] ------------[ cut here ]------------ [ 49.637765] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.639180] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.640022] Modules linked in: [ 49.640343] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.641395] Tainted: [W]=WARN [ 49.641720] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.642503] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.643063] 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 [ 49.645083] RSP: 0018:ffff888017b57bc0 EFLAGS: 00010286 [ 49.645615] RAX: 0000000000000000 RBX: ffffed1002f6af78 RCX: ffffffff813a4050 [ 49.646273] RDX: ffff888017009bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.646960] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f6af2f [ 49.647637] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.648288] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b57df8 [ 49.648975] FS: 00007fd257b85900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.649739] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.650270] CR2: 00007fd258077580 CR3: 000000001daea000 CR4: 0000000000350ef0 [ 49.650949] Call Trace: [ 49.651194] [ 49.651395] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.651832] ? __create_object+0x59/0x80 [ 49.652192] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.652674] __vmalloc_noprof+0x59/0x60 [ 49.653023] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.653448] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.653882] bpf_prog_alloc+0x39/0x200 [ 49.654221] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.654680] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.655099] do_seccomp+0x349/0x25e0 [ 49.655455] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.655879] ? __pfx_do_seccomp+0x10/0x10 [ 49.656241] ? find_held_lock+0x2b/0x80 [ 49.656625] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.657074] ? static_key_count+0x60/0x80 [ 49.657469] prctl_set_seccomp+0x4e/0x70 [ 49.657826] __do_sys_prctl+0xe6c/0x1d70 [ 49.658188] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.658611] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.659059] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.659539] ? irqentry_exit+0xf3/0x650 [ 49.659894] do_syscall_64+0xbf/0x430 [ 49.660236] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.660712] RIP: 0033:0x7fd2580775cd [ 49.661042] 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 [ 49.662573] RSP: 002b:00007ffdffda3420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.663208] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd2580775cd [ 49.663831] RDX: 000055ca4841ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.664462] RBP: 00007ffdffda3480 R08: 0000000000000000 R09: 00007ffdffda2b20 [ 49.665068] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ca4a3d4b10 [ 49.665691] R13: 00007ffdffda38b0 R14: 000055ca4a3d52b0 R15: 000055ca4a3e96f0 [ 49.666295] [ 49.666526] irq event stamp: 1847 [ 49.666820] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 49.667613] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 49.668454] softirqs last enabled at (1446): [] handle_softirqs+0x50c/0x770 [ 49.669259] softirqs last disabled at (1421): [] __irq_exit_rcu+0xc4/0x100 [ 49.670043] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:65126' (ECDSA) to the list of known hosts. 2025/11/18 07:03:18 fuzzer started 2025/11/18 07:03:18 dialing manager at localhost:37895 2025/11/18 07:03:18 checking machine... 2025/11/18 07:03:18 checking revisions... [ 50.435662] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:03:18 testing simple program... [ 50.535938] cgroup: Unknown subsys name 'net' [ 50.603649] cgroup: Unknown subsys name 'cpuset' [ 50.622479] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:03:17 Registers: info registers vcpu 0 RAX=00000000000414ed RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd4a9e7e650 CR3=000000000f6c0000 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=45fb15c332f942934d400709ae2e8bfb XMM02=0000000000301d00eff9b2d0a8fce9cb XMM03=0000000000301dd02c67c8bc2e329bc3 XMM04=6e1d92c7b285bd2300000000000ae988 XMM05=14648eaa1277bab1000000000031ed00 XMM06=817b8945e9d50373000000000031eb88 XMM07=e042d86d42eb936e0000000000310050 XMM08=56eef252553bad880000000000301dd0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff8880e548f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffff88806cf31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88801c8ef328 R8 =0000000000000001 R9 =ffff88801c8ef430 R10=000000000003c9ed R11=0000000000022f7c R12=ffffffff8135e7a2 R13=ffff88801c8ef438 R14=ffff88801c8efac0 R15=ffff88801c8ef3f0 RIP=ffffffff815bcfc6 RFL=00000286 [--S--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 00007fd4a98c9900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd4a9898008 CR3=000000001daea000 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