[ 46.607915] ------------[ cut here ]------------ [ 46.608828] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.611164] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.612585] Modules linked in: [ 46.613169] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.615162] Tainted: [W]=WARN [ 46.615761] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.617482] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.618468] 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 [ 46.621569] RSP: 0018:ffff888019aafbc0 EFLAGS: 00010286 [ 46.622544] RAX: 0000000000000000 RBX: ffffed1003355f78 RCX: ffffffff813a4050 [ 46.623816] RDX: ffff88801a185340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.625081] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003355f2f [ 46.626357] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.627610] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019aafdf8 [ 46.628872] FS: 00007f7eb09a6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.630301] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.631360] CR2: 00007f7eb0e98580 CR3: 000000001b9e0000 CR4: 0000000000350ef0 [ 46.632625] Call Trace: [ 46.633082] [ 46.633523] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.634427] ? __create_object+0x59/0x80 [ 46.635163] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.636124] __vmalloc_noprof+0x59/0x60 [ 46.636873] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.637733] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.638674] bpf_prog_alloc+0x39/0x200 [ 46.639406] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.640280] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.641163] do_seccomp+0x349/0x25e0 [ 46.641879] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.642783] ? __pfx_do_seccomp+0x10/0x10 [ 46.643559] ? find_held_lock+0x2b/0x80 [ 46.644265] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.645224] ? static_key_count+0x60/0x80 [ 46.646018] prctl_set_seccomp+0x4e/0x70 [ 46.646790] __do_sys_prctl+0xe6c/0x1d70 [ 46.647565] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.648405] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.649370] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.650298] ? irqentry_exit+0xf3/0x650 [ 46.651074] do_syscall_64+0xbf/0x430 [ 46.651802] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.652743] RIP: 0033:0x7f7eb0e985cd [ 46.653424] 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 [ 46.656556] RSP: 002b:00007ffd93a40940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.657902] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7eb0e985cd [ 46.659172] RDX: 000055e3f065ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.660423] RBP: 00007ffd93a409a0 R08: 0000000000000000 R09: 00007ffd93a40040 [ 46.661689] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e402787ad0 [ 46.662967] R13: 00007ffd93a40dd0 R14: 000055e402788bc0 R15: 000055e402799780 [ 46.664245] [ 46.664693] irq event stamp: 1815 [ 46.665281] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 46.666828] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 46.668338] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 46.669840] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 46.671334] ---[ end trace 0000000000000000 ]--- [ 49.475304] ------------[ cut here ]------------ [ 49.476218] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.478253] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.480911] Modules linked in: [ 49.481561] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.483558] Tainted: [W]=WARN [ 49.484111] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.485575] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.486495] 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 [ 49.489664] RSP: 0018:ffff888016a2fbc0 EFLAGS: 00010286 [ 49.490654] RAX: 0000000000000000 RBX: ffffed1002d45f78 RCX: ffffffff813a4050 [ 49.491936] RDX: ffff88800f2f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.493216] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d45f2f [ 49.494509] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.495790] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a2fdf8 [ 49.497078] FS: 00007f95b687c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.498527] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.499594] CR2: 00007ffd47be0ef7 CR3: 000000001bacd000 CR4: 0000000000350ef0 [ 49.500882] Call Trace: [ 49.501377] [ 49.501788] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.502699] ? __create_object+0x59/0x80 [ 49.503490] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.504468] __vmalloc_noprof+0x59/0x60 [ 49.505186] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.506059] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.507005] bpf_prog_alloc+0x39/0x200 [ 49.507748] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.508683] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.509588] do_seccomp+0x349/0x25e0 [ 49.510275] ? find_held_lock+0x2b/0x80 [ 49.511049] ? do_prlimit+0x310/0x610 [ 49.511796] ? __pfx_do_seccomp+0x10/0x10 [ 49.512568] ? do_raw_spin_unlock+0x53/0x220 [ 49.513404] ? _raw_spin_unlock+0x1e/0x40 [ 49.514151] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.515114] ? static_key_count+0x60/0x80 [ 49.515907] prctl_set_seccomp+0x4e/0x70 [ 49.516679] __do_sys_prctl+0xe6c/0x1d70 [ 49.517465] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.518293] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.519269] ? irqentry_exit+0xf3/0x650 [ 49.520042] do_syscall_64+0xbf/0x430 [ 49.520784] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.521742] RIP: 0033:0x7f95b6d6e5cd [ 49.522458] 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 [ 49.525611] RSP: 002b:00007ffd47bdf330 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.526992] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f95b6d6e5cd [ 49.528280] RDX: 00005597065b9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.529561] RBP: 00007ffd47bdf390 R08: 0000000000000000 R09: 00007ffd47bdea30 [ 49.530850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559742b482b0 [ 49.531661] R13: 00007ffd47bdf7c0 R14: 0000559742b4ad20 R15: 0000559742b5c8d0 [ 49.532482] [ 49.532748] irq event stamp: 2051 [ 49.533122] hardirqs last enabled at (2059): [] __up_console_sem+0x78/0x80 [ 49.534073] hardirqs last disabled at (2068): [] __up_console_sem+0x5d/0x80 [ 49.535083] softirqs last enabled at (2030): [] handle_softirqs+0x50c/0x770 [ 49.535818] softirqs last disabled at (2025): [] __irq_exit_rcu+0xc4/0x100 [ 49.536512] ---[ end trace 0000000000000000 ]--- [ 50.205454] ------------[ cut here ]------------ [ 50.205924] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.207078] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.207856] Modules linked in: [ 50.208171] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.209222] Tainted: [W]=WARN [ 50.209531] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.210301] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.210777] 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 [ 50.212566] RSP: 0018:ffff8880177a7bc0 EFLAGS: 00010286 [ 50.213061] RAX: 0000000000000000 RBX: ffffed1002ef4f78 RCX: ffffffff813a4050 [ 50.213738] RDX: ffff888017771bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.214424] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef4f2f [ 50.215081] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.215747] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177a7df8 [ 50.216456] FS: 00007f2affb4d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.217198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.217756] CR2: 00007ffdf4894ef7 CR3: 0000000020b68000 CR4: 0000000000350ef0 [ 50.218435] Call Trace: [ 50.218681] [ 50.218892] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.219360] ? __create_object+0x59/0x80 [ 50.219747] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.220230] __vmalloc_noprof+0x59/0x60 [ 50.220627] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.221062] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.221547] bpf_prog_alloc+0x39/0x200 [ 50.221911] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.222392] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.222844] do_seccomp+0x349/0x25e0 [ 50.223198] ? find_held_lock+0x2b/0x80 [ 50.223592] ? do_prlimit+0x310/0x610 [ 50.223955] ? __pfx_do_seccomp+0x10/0x10 [ 50.224357] ? do_raw_spin_unlock+0x53/0x220 [ 50.224770] ? _raw_spin_unlock+0x1e/0x40 [ 50.225151] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.225657] ? static_key_count+0x60/0x80 [ 50.226055] prctl_set_seccomp+0x4e/0x70 [ 50.226467] __do_sys_prctl+0xe6c/0x1d70 [ 50.226850] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.227276] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.227774] ? irqentry_exit+0xf3/0x650 [ 50.228150] do_syscall_64+0xbf/0x430 [ 50.228535] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.229017] RIP: 0033:0x7f2b0003f5cd [ 50.229382] 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 [ 50.231053] RSP: 002b:00007ffdf48937d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.231762] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2b0003f5cd [ 50.232436] RDX: 000055e0e3856e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.233077] RBP: 00007ffdf4893830 R08: 0000000000000000 R09: 00007ffdf4892ed0 [ 50.233743] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e0f363e2b0 [ 50.234410] R13: 00007ffdf4893c60 R14: 000055e0f3640d20 R15: 000055e0f36528d0 [ 50.235072] [ 50.235298] irq event stamp: 1697 [ 50.235632] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 50.236440] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 50.237208] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 50.238019] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 50.238830] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27042' (ECDSA) to the list of known hosts. 2025/11/17 12:48:05 fuzzer started 2025/11/17 12:48:05 dialing manager at localhost:37895 2025/11/17 12:48:05 checking machine... 2025/11/17 12:48:05 checking revisions... [ 51.079539] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:48:05 testing simple program... [ 51.169675] cgroup: Unknown subsys name 'net' [ 51.239821] cgroup: Unknown subsys name 'cpuset' [ 51.253253] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:48:04 Registers: info registers vcpu 0 RAX=ffffffff83c7120d RBX=ffffffff81618fa0 RCX=ffff888016e9f474 RDX=1ffff11002dd3eaf RSI=ffffffff83c7120d RDI=ffff888016e9f5e8 RBP=ffff888016e9f5b8 RSP=ffff888016e9f510 R8 =0000000000000001 R9 =ffff888016e9f560 R10=000000000003c9ed R11=000000000009a898 R12=ffff888016e9f5e8 R13=0000000000000000 R14=ffff88800f2f5340 R15=ffff8880096c78c0 RIP=ffffffff84c99a2a RFL=00000282 [--S----] 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 00007f95b687c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f95b6e33618 CR3=000000000dd5d000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002b827 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f95b6e31650 CR3=0000000016957000 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=5daab9bdd7920fa5574bb74f1b03ffaa XMM02=ec2efd57dc4c00df0000000000303c10 XMM03=e77212a6c2472e2f0000000000303ce0 XMM04=c8252b06910664a000000000000ae988 XMM05=d96330e2d2db86320000000000320af8 XMM06=474038aa6c007e1f0000000000320980 XMM07=e042d86d42eb936e0000000000311d98 XMM08=e77212a6c2472e2f0000000000303ce0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000