[ 39.097661] ------------[ cut here ]------------ [ 39.098566] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.100581] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.102040] Modules linked in: [ 39.102619] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.104839] Tainted: [W]=WARN [ 39.105519] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.106995] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.107858] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 39.111106] RSP: 0018:ffff888016c8fbc0 EFLAGS: 00010286 [ 39.112148] RAX: 0000000000000000 RBX: ffffed1002d91f78 RCX: ffffffff813a4050 [ 39.113507] RDX: ffff88800f1a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.114782] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d91f2f [ 39.116054] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.117317] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c8fdf8 [ 39.118593] FS: 00007f65fadc1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.120017] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.121071] CR2: 00007f65fb2b3580 CR3: 000000000c0aa000 CR4: 0000000000350ef0 [ 39.122367] Call Trace: [ 39.122823] [ 39.123280] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.124165] ? __create_object+0x59/0x80 [ 39.124884] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.125843] __vmalloc_noprof+0x59/0x60 [ 39.126589] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.127443] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.128372] bpf_prog_alloc+0x39/0x200 [ 39.129100] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.130037] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.130898] do_seccomp+0x349/0x25e0 [ 39.131633] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.132505] ? __pfx_do_seccomp+0x10/0x10 [ 39.133280] ? find_held_lock+0x2b/0x80 [ 39.134040] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.134937] ? static_key_count+0x60/0x80 [ 39.135741] prctl_set_seccomp+0x4e/0x70 [ 39.136512] __do_sys_prctl+0xe6c/0x1d70 [ 39.137273] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.138137] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.139093] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.140053] ? irqentry_exit+0xf3/0x650 [ 39.140758] do_syscall_64+0xbf/0x430 [ 39.141504] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.142438] RIP: 0033:0x7f65fb2b35cd [ 39.143140] 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 [ 39.146275] RSP: 002b:00007ffe247409a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.147623] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f65fb2b35cd [ 39.148893] RDX: 000055dcfa7f9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.150208] RBP: 00007ffe24740a00 R08: 0000000000000000 R09: 00007ffe247400a0 [ 39.151477] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dd0db23ad0 [ 39.152731] R13: 00007ffe24740e30 R14: 000055dd0db24bc0 R15: 000055dd0db35780 [ 39.154023] [ 39.154445] irq event stamp: 1771 [ 39.155082] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 39.156619] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 39.158133] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 39.159660] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 39.161152] ---[ end trace 0000000000000000 ]--- [ 42.531760] ------------[ cut here ]------------ [ 42.532702] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.534728] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.536189] Modules linked in: [ 42.536777] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.538791] Tainted: [W]=WARN [ 42.539399] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.540874] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.541812] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 42.544984] RSP: 0018:ffff888016e8fbc0 EFLAGS: 00010286 [ 42.545919] RAX: 0000000000000000 RBX: ffffed1002dd1f78 RCX: ffffffff813a4050 [ 42.547201] RDX: ffff888009cc0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.548476] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd1f2f [ 42.549759] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.551028] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e8fdf8 [ 42.552302] FS: 00007f7839dac900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.553730] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.554794] CR2: 00007ffd6f12fef7 CR3: 000000000cf08000 CR4: 0000000000350ef0 [ 42.556072] Call Trace: [ 42.556539] [ 42.556941] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.557848] ? __create_object+0x59/0x80 [ 42.558633] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.559603] __vmalloc_noprof+0x59/0x60 [ 42.560362] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.561230] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.562171] bpf_prog_alloc+0x39/0x200 [ 42.562852] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.563772] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.564670] do_seccomp+0x349/0x25e0 [ 42.565381] ? find_held_lock+0x2b/0x80 [ 42.566153] ? do_prlimit+0x310/0x610 [ 42.566850] ? __pfx_do_seccomp+0x10/0x10 [ 42.567629] ? do_raw_spin_unlock+0x53/0x220 [ 42.568455] ? _raw_spin_unlock+0x1e/0x40 [ 42.569236] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.570209] ? static_key_count+0x60/0x80 [ 42.571002] prctl_set_seccomp+0x4e/0x70 [ 42.571718] __do_sys_prctl+0xe6c/0x1d70 [ 42.572507] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.573363] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.574330] ? irqentry_exit+0xf3/0x650 [ 42.575101] do_syscall_64+0xbf/0x430 [ 42.575788] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.576734] RIP: 0033:0x7f783a29e5cd [ 42.577437] 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 [ 42.580576] RSP: 002b:00007ffd6f12e700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.581929] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f783a29e5cd [ 42.583212] RDX: 00005583a952ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.584473] RBP: 00007ffd6f12e760 R08: 0000000000000000 R09: 00007ffd6f12de00 [ 42.585760] R10: 0000000000000000 R11: 0000000000000246 R12: 00005583d5339b10 [ 42.587038] R13: 00007ffd6f12eb90 R14: 00005583d533a2b0 R15: 00005583d534e6f0 [ 42.588331] [ 42.588750] irq event stamp: 1789 [ 42.589396] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 42.590904] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 42.592419] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 42.593979] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 42.595478] ---[ end trace 0000000000000000 ]--- [ 43.407377] ------------[ cut here ]------------ [ 43.408333] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.410319] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.411782] Modules linked in: [ 43.413786] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.416180] Tainted: [W]=WARN [ 43.416738] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.418217] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.419121] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 43.422281] RSP: 0018:ffff888009fe7bc0 EFLAGS: 00010286 [ 43.423271] RAX: 0000000000000000 RBX: ffffed10013fcf78 RCX: ffffffff813a4050 [ 43.424557] RDX: ffff888015ad8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.426061] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013fcf2f [ 43.427398] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.428697] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009fe7df8 [ 43.430035] FS: 00007fd1d5bef900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.431506] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.432588] CR2: 00007ffe62a8aef7 CR3: 000000000e675000 CR4: 0000000000350ef0 [ 43.433912] Call Trace: [ 43.434424] [ 43.434842] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.435770] ? __create_object+0x59/0x80 [ 43.436558] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.437546] __vmalloc_noprof+0x59/0x60 [ 43.438305] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.439193] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.440125] bpf_prog_alloc+0x39/0x200 [ 43.440828] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.441759] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.442673] do_seccomp+0x349/0x25e0 [ 43.443388] ? find_held_lock+0x2b/0x80 [ 43.444160] ? do_prlimit+0x310/0x610 [ 43.444867] ? __pfx_do_seccomp+0x10/0x10 [ 43.445679] ? do_raw_spin_unlock+0x53/0x220 [ 43.446510] ? _raw_spin_unlock+0x1e/0x40 [ 43.447289] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.448246] ? static_key_count+0x60/0x80 [ 43.449058] prctl_set_seccomp+0x4e/0x70 [ 43.449805] __do_sys_prctl+0xe6c/0x1d70 [ 43.450595] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.451459] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.452457] ? irqentry_exit+0xf3/0x650 [ 43.453236] do_syscall_64+0xbf/0x430 [ 43.454011] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.454913] RIP: 0033:0x7fd1d60e15cd [ 43.455637] 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 [ 43.458816] RSP: 002b:00007ffe62a89930 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.460189] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd1d60e15cd [ 43.461477] RDX: 00005606f0001e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.462604] RBP: 00007ffe62a89990 R08: 0000000000000000 R09: 00007ffe62a89030 [ 43.463677] R10: 0000000000000000 R11: 0000000000000246 R12: 00005606f5de82b0 [ 43.464743] R13: 00007ffe62a89dc0 R14: 00005606f5dead20 R15: 00005606f5dfc8d0 [ 43.465835] [ 43.466677] irq event stamp: 2175 [ 43.467225] hardirqs last enabled at (2185): [] __up_console_sem+0x78/0x80 [ 43.468495] hardirqs last disabled at (2194): [] __up_console_sem+0x5d/0x80 [ 43.469782] softirqs last enabled at (1970): [] handle_softirqs+0x50c/0x770 [ 43.471085] softirqs last disabled at (1965): [] __irq_exit_rcu+0xc4/0x100 [ 43.472346] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40158' (ECDSA) to the list of known hosts. 2025/11/18 21:06:14 fuzzer started 2025/11/18 21:06:14 dialing manager at localhost:34383 2025/11/18 21:06:14 checking machine... 2025/11/18 21:06:14 checking revisions... [ 44.367226] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:06:14 testing simple program... [ 44.448654] cgroup: Unknown subsys name 'net' [ 44.513568] cgroup: Unknown subsys name 'cpuset' [ 44.525600] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:06:13 Registers: info registers vcpu 0 RAX=0000000000039ca7 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f884e341000 CR3=000000000e0ea000 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=85eba63b9ea443bb6044eb641dbfe361 XMM02=2c67c8bc2e329bc30000000000304698 XMM03=fb795ef6d65770560000000000311890 XMM04=7706171ccde16d2c00000000000ae988 XMM05=14648eaa1277bab10000000000321a60 XMM06=817b8945e9d5037300000000003218e8 XMM07=e042d86d42eb936e0000000000312278 XMM08=7f8330b69c8e2a4b00000000003046f8 XMM09=00000000000000000000000000000000 XMM10=20200000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff87d1b0a8 RBX=ffff888016b43780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888016b44200 RDI=ffff888016b441d8 RBP=ffff888016b441d8 RSP=ffff888015f57378 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888016b44200 R13=5b2d62e712296f2d R14=0000000000000000 R15=0000000000000001 RIP=ffffffff81527568 RFL=00000086 [--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 00007f7839dac900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f783a363618 CR3=0000000020152000 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