[ 46.133885] ------------[ cut here ]------------ [ 46.134619] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.136314] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.137505] Modules linked in: [ 46.138052] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.139689] Tainted: [W]=WARN [ 46.140178] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.141386] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.142135] 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 [ 46.144784] RSP: 0018:ffff888017ddfbc0 EFLAGS: 00010286 [ 46.145591] RAX: 0000000000000000 RBX: ffffed1002fbbf78 RCX: ffffffff813a4050 [ 46.146665] RDX: ffff88800f3f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.147724] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fbbf2f [ 46.148777] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.149845] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017ddfdf8 [ 46.150931] FS: 00007ff32cac2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.152127] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.153000] CR2: 00007ff32cfb4580 CR3: 000000000edf5000 CR4: 0000000000350ef0 [ 46.154052] Call Trace: [ 46.154434] [ 46.154788] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.155535] ? __create_object+0x59/0x80 [ 46.156175] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.156974] __vmalloc_noprof+0x59/0x60 [ 46.157564] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.158284] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.159071] bpf_prog_alloc+0x39/0x200 [ 46.159641] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.160410] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.161155] do_seccomp+0x349/0x25e0 [ 46.161717] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.162456] ? __pfx_do_seccomp+0x10/0x10 [ 46.163119] ? find_held_lock+0x2b/0x80 [ 46.163712] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.164498] ? static_key_count+0x60/0x80 [ 46.165158] prctl_set_seccomp+0x4e/0x70 [ 46.165763] __do_sys_prctl+0xe6c/0x1d70 [ 46.166400] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.167119] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.167915] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.168682] ? irqentry_exit+0xf3/0x650 [ 46.169309] do_syscall_64+0xbf/0x430 [ 46.169920] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.170679] RIP: 0033:0x7ff32cfb45cd [ 46.171259] 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 [ 46.173874] RSP: 002b:00007ffd2caa8f10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.175026] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff32cfb45cd [ 46.176096] RDX: 0000561f84729e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.177161] RBP: 00007ffd2caa8f70 R08: 0000000000000000 R09: 00007ffd2caa8610 [ 46.178229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561f9b543ad0 [ 46.179289] R13: 00007ffd2caa93a0 R14: 0000561f9b544bc0 R15: 0000561f9b555780 [ 46.180369] [ 46.180726] irq event stamp: 1735 [ 46.181258] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 46.182524] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 46.183794] softirqs last enabled at (1276): [] handle_softirqs+0x50c/0x770 [ 46.185108] softirqs last disabled at (1271): [] __irq_exit_rcu+0xc4/0x100 [ 46.186364] ---[ end trace 0000000000000000 ]--- [ 48.626824] ------------[ cut here ]------------ [ 48.627615] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.629312] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 48.630517] Modules linked in: [ 48.632217] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.633995] Tainted: [W]=WARN [ 48.634452] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.635682] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.636460] 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 [ 48.639104] RSP: 0018:ffff88801c977bc0 EFLAGS: 00010286 [ 48.639909] RAX: 0000000000000000 RBX: ffffed100392ef78 RCX: ffffffff813a4050 [ 48.640986] RDX: ffff888017051bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.642050] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100392ef2f [ 48.643120] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.644172] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c977df8 [ 48.645259] FS: 00007fcba5c5c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.646462] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.647343] CR2: 00007ffd54777ef7 CR3: 000000000e425000 CR4: 0000000000350ef0 [ 48.648424] Call Trace: [ 48.648813] [ 48.649195] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.649949] ? __create_object+0x59/0x80 [ 48.650557] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.651360] __vmalloc_noprof+0x59/0x60 [ 48.651974] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.652678] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.653456] bpf_prog_alloc+0x39/0x200 [ 48.654064] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.654806] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.655561] do_seccomp+0x349/0x25e0 [ 48.656157] ? find_held_lock+0x2b/0x80 [ 48.656765] ? do_prlimit+0x310/0x610 [ 48.657387] ? __pfx_do_seccomp+0x10/0x10 [ 48.658026] ? do_raw_spin_unlock+0x53/0x220 [ 48.658679] ? _raw_spin_unlock+0x1e/0x40 [ 48.659334] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.660125] ? static_key_count+0x60/0x80 [ 48.660768] prctl_set_seccomp+0x4e/0x70 [ 48.661421] __do_sys_prctl+0xe6c/0x1d70 [ 48.662067] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.662750] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.663553] ? irqentry_exit+0xf3/0x650 [ 48.664190] do_syscall_64+0xbf/0x430 [ 48.664791] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.665582] RIP: 0033:0x7fcba614e5cd [ 48.666168] 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 [ 48.668845] RSP: 002b:00007ffd547765a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.669976] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcba614e5cd [ 48.671045] RDX: 0000564129be8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.672096] RBP: 00007ffd54776600 R08: 0000000000000000 R09: 00007ffd54775ca0 [ 48.673172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564165dd82b0 [ 48.674301] R13: 00007ffd54776a30 R14: 0000564165ddad20 R15: 0000564165dec8d0 [ 48.675394] [ 48.675746] irq event stamp: 2121 [ 48.676281] hardirqs last enabled at (2131): [] __up_console_sem+0x78/0x80 [ 48.677559] hardirqs last disabled at (2140): [] __up_console_sem+0x5d/0x80 [ 48.678849] softirqs last enabled at (2100): [] handle_softirqs+0x50c/0x770 [ 48.680120] softirqs last disabled at (2093): [] __irq_exit_rcu+0xc4/0x100 [ 48.681438] ---[ end trace 0000000000000000 ]--- [ 49.369597] ------------[ cut here ]------------ [ 49.370642] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.373002] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.374883] Modules linked in: [ 49.375538] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.377809] Tainted: [W]=WARN [ 49.378451] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.380065] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.381100] 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 [ 49.384602] RSP: 0018:ffff888019f7fbc0 EFLAGS: 00010286 [ 49.385678] RAX: 0000000000000000 RBX: ffffed10033eff78 RCX: ffffffff813a4050 [ 49.387107] RDX: ffff88800a935340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.388540] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033eff2f [ 49.389946] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.391347] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f7fdf8 [ 49.392765] FS: 00007f5b3b111900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.394328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.395491] CR2: 00007f5b3b603580 CR3: 000000000eda7000 CR4: 0000000000350ef0 [ 49.396921] Call Trace: [ 49.397428] [ 49.397920] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.398914] ? __create_object+0x59/0x80 [ 49.399714] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.400796] __vmalloc_noprof+0x59/0x60 [ 49.401599] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.402533] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.403553] bpf_prog_alloc+0x39/0x200 [ 49.404350] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.405378] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.406351] do_seccomp+0x349/0x25e0 [ 49.407133] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.408098] ? __pfx_do_seccomp+0x10/0x10 [ 49.408985] ? find_held_lock+0x2b/0x80 [ 49.409766] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.410812] ? static_key_count+0x60/0x80 [ 49.411660] prctl_set_seccomp+0x4e/0x70 [ 49.412515] __do_sys_prctl+0xe6c/0x1d70 [ 49.413363] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.414283] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.415331] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.416366] ? irqentry_exit+0xf3/0x650 [ 49.417222] do_syscall_64+0xbf/0x430 [ 49.418025] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.419066] RIP: 0033:0x7f5b3b6035cd [ 49.419772] 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 [ 49.423194] RSP: 002b:00007ffd84ff8c10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.424507] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5b3b6035cd [ 49.425672] RDX: 0000559c3f4ace00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.426855] RBP: 00007ffd84ff8c70 R08: 0000000000000000 R09: 00007ffd84ff8310 [ 49.428012] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559c48debbf0 [ 49.429199] R13: 00007ffd84ff90a0 R14: 0000559c48df5380 R15: 0000559c48e00460 [ 49.430376] [ 49.430774] irq event stamp: 1857 [ 49.431356] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 49.432749] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 49.434115] softirqs last enabled at (1448): [] handle_softirqs+0x50c/0x770 [ 49.435505] softirqs last disabled at (1443): [] __irq_exit_rcu+0xc4/0x100 [ 49.436892] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15170' (ECDSA) to the list of known hosts. 2025/11/18 01:27:47 fuzzer started 2025/11/18 01:27:47 dialing manager at localhost:37895 2025/11/18 01:27:47 checking machine... 2025/11/18 01:27:47 checking revisions... [ 50.465812] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:27:47 testing simple program... [ 50.552542] cgroup: Unknown subsys name 'net' [ 50.629807] cgroup: Unknown subsys name 'cpuset' [ 50.656178] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:27:46 Registers: info registers vcpu 0 RAX=ffff888017050000 RBX=ffff88806ce37358 RCX=ffffffff81298100 RDX=ffff888009611bc0 RSI=ffffffff81298139 RDI=ffff888017050000 RBP=ffff888009627d88 RSP=ffff888009627c78 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000000000018 R11=ffff8880170504b8 R12=ffff888009611bc0 R13=ffff888017050510 R14=ffff88806ce37340 R15=0000000000000001 RIP=ffffffff84c7e2ff RFL=00000092 [--S-A--] 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd54770000 CR3=0000000020b49000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88806cf08a70 RBX=ffff88806cf08b08 RCX=ffffffff8136096e RDX=0000000000000001 RSI=0000000000000070 RDI=ffff88806cf08a70 RBP=ffff88806cf08a70 RSP=ffff88806cf089f0 R8 =0000000000000000 R9 =0000000000000000 R10=ffffed1003c8ec00 R11=0000000000000001 R12=0000000000000070 R13=0000000000000000 R14=ffff888009643780 R15=ffff88806cf08a70 RIP=ffffffff81b2cf12 RFL=00000202 [-------] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd9a382ec8 CR3=000000000bb8c000 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=25d4985ca0cd4c9b6d48c71adaf3d9a0 XMM02=0000000000302880eff9b2d0a8fce9cb XMM03=00000000003029502c67c8bc2e329bc3 XMM04=c3c936ad90d229e900000000000ae988 XMM05=0394861f14684e59000000000031f180 XMM06=3e829fc8c8edc990000000000031f008 XMM07=e042d86d42eb936e0000000000310518 XMM08=55ce344798fc50820000000000302950 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000