[ 38.979236] ------------[ cut here ]------------ [ 38.979952] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.981639] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 38.982855] Modules linked in: [ 38.983373] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.985003] Tainted: [W]=WARN [ 38.985681] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.986955] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.987703] 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 [ 38.990294] RSP: 0018:ffff88800b2c7bc0 EFLAGS: 00010286 [ 38.991071] RAX: 0000000000000000 RBX: ffffed1001658f78 RCX: ffffffff813a4050 [ 38.992124] RDX: ffff88801a6dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.993176] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001658f2f [ 38.994231] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.995286] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b2c7df8 [ 38.996352] FS: 00007f1d1e35a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.997542] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.998428] CR2: 00007ffe87a4def7 CR3: 000000000d10d000 CR4: 0000000000350ef0 [ 38.999494] Call Trace: [ 38.999875] [ 39.000249] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.000956] ? __create_object+0x59/0x80 [ 39.001600] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.002392] __vmalloc_noprof+0x59/0x60 [ 39.002983] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.003702] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.004464] bpf_prog_alloc+0x39/0x200 [ 39.005042] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.005801] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.006543] do_seccomp+0x349/0x25e0 [ 39.007263] ? find_held_lock+0x2b/0x80 [ 39.007853] ? do_prlimit+0x310/0x610 [ 39.008466] ? __pfx_do_seccomp+0x10/0x10 [ 39.009079] ? do_raw_spin_unlock+0x53/0x220 [ 39.009764] ? _raw_spin_unlock+0x1e/0x40 [ 39.010404] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.011219] ? static_key_count+0x60/0x80 [ 39.011847] prctl_set_seccomp+0x4e/0x70 [ 39.012482] __do_sys_prctl+0xe6c/0x1d70 [ 39.013087] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.013789] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 39.014607] ? exit_to_user_mode_loop+0xcf/0x4d0 [ 39.015365] do_syscall_64+0xbf/0x430 [ 39.015939] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.016715] RIP: 0033:0x7f1d1e84c5cd [ 39.017286] 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 [ 39.019917] RSP: 002b:00007ffe87a4c690 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.021033] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1d1e84c5cd [ 39.022102] RDX: 000055bbb9342e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.023177] RBP: 00007ffe87a4c6f0 R08: 0000000000000000 R09: 00007ffe87a4bd90 [ 39.024232] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bbc7d58bf0 [ 39.025285] R13: 00007ffe87a4cb20 R14: 000055bbc7d62380 R15: 000055bbc7d6d460 [ 39.026358] [ 39.026710] irq event stamp: 1771 [ 39.027254] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 39.028510] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 39.029769] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 39.031086] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 39.032338] ---[ end trace 0000000000000000 ]--- [ 42.415349] ------------[ cut here ]------------ [ 42.416289] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.418342] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.419789] Modules linked in: [ 42.420427] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.422417] Tainted: [W]=WARN [ 42.423010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.424479] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.425388] 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 [ 42.428538] RSP: 0018:ffff888016b87bc0 EFLAGS: 00010286 [ 42.429509] RAX: 0000000000000000 RBX: ffffed1002d70f78 RCX: ffffffff813a4050 [ 42.430774] RDX: ffff88800a948000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.432060] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d70f2f [ 42.433333] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.434609] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b87df8 [ 42.435886] FS: 00007fa66d61c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.437309] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.438359] CR2: 00007ffc303efef7 CR3: 000000000c5c0000 CR4: 0000000000350ef0 [ 42.439643] Call Trace: [ 42.440105] [ 42.440559] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.441448] ? __create_object+0x59/0x80 [ 42.442227] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.443203] __vmalloc_noprof+0x59/0x60 [ 42.443912] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.444781] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.445707] bpf_prog_alloc+0x39/0x200 [ 42.446439] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.447380] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.448289] do_seccomp+0x349/0x25e0 [ 42.448969] ? find_held_lock+0x2b/0x80 [ 42.449711] ? do_prlimit+0x310/0x610 [ 42.450450] ? __pfx_do_seccomp+0x10/0x10 [ 42.451236] ? do_raw_spin_unlock+0x53/0x220 [ 42.452023] ? _raw_spin_unlock+0x1e/0x40 [ 42.452799] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.453749] ? static_key_count+0x60/0x80 [ 42.454584] prctl_set_seccomp+0x4e/0x70 [ 42.455366] __do_sys_prctl+0xe6c/0x1d70 [ 42.456101] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.456986] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.457943] ? irqentry_exit+0xf3/0x650 [ 42.458692] do_syscall_64+0xbf/0x430 [ 42.459443] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.460381] RIP: 0033:0x7fa66db0e5cd [ 42.461033] 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 [ 42.464006] RSP: 002b:00007ffc303ed320 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.465136] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa66db0e5cd [ 42.466235] RDX: 000055ffff826e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.467324] RBP: 00007ffc303ed380 R08: 0000000000000000 R09: 00007ffc303eca20 [ 42.468395] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560013369b10 [ 42.469478] R13: 00007ffc303ed7b0 R14: 000056001336a2b0 R15: 000056001337e6f0 [ 42.470570] [ 42.470933] irq event stamp: 1773 [ 42.471475] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 42.472749] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 42.474037] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 42.475348] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 42.476634] ---[ end trace 0000000000000000 ]--- [ 43.251479] ------------[ cut here ]------------ [ 43.252398] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.254447] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.255885] Modules linked in: [ 43.256504] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.258696] Tainted: [W]=WARN [ 43.259367] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.260827] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.261722] 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 [ 43.264833] RSP: 0018:ffff88800b3f7bc0 EFLAGS: 00010286 [ 43.265795] RAX: 0000000000000000 RBX: ffffed100167ef78 RCX: ffffffff813a4050 [ 43.267065] RDX: ffff88800e098000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.268325] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100167ef2f [ 43.269568] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.270850] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b3f7df8 [ 43.272135] FS: 00007f49aedc6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.273595] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.274643] CR2: 00007f49af2b8580 CR3: 000000001f252000 CR4: 0000000000350ef0 [ 43.275922] Call Trace: [ 43.276422] [ 43.276829] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.277709] ? __create_object+0x59/0x80 [ 43.278482] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.279462] __vmalloc_noprof+0x59/0x60 [ 43.280231] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.281060] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.281974] bpf_prog_alloc+0x39/0x200 [ 43.282706] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.283639] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.284527] do_seccomp+0x349/0x25e0 [ 43.285241] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.286091] ? __pfx_do_seccomp+0x10/0x10 [ 43.286891] ? find_held_lock+0x2b/0x80 [ 43.287642] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.288611] ? static_key_count+0x60/0x80 [ 43.289406] prctl_set_seccomp+0x4e/0x70 [ 43.290139] __do_sys_prctl+0xe6c/0x1d70 [ 43.290945] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.291802] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.292790] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.293742] ? irqentry_exit+0xf3/0x650 [ 43.294511] do_syscall_64+0xbf/0x430 [ 43.295252] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.296297] RIP: 0033:0x7f49af2b85cd [ 43.296975] 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 [ 43.300188] RSP: 002b:00007ffe0032fdc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.301552] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f49af2b85cd [ 43.302846] RDX: 0000563bf53e6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.304117] RBP: 00007ffe0032fe20 R08: 0000000000000000 R09: 00007ffe0032f4c0 [ 43.305414] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563c2cb69b10 [ 43.306691] R13: 00007ffe00330250 R14: 0000563c2cb6a2b0 R15: 0000563c2cb7e6f0 [ 43.308017] [ 43.308485] irq event stamp: 1837 [ 43.309093] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 43.310626] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 43.312189] softirqs last enabled at (1868): [] handle_softirqs+0x50c/0x770 [ 43.313747] softirqs last disabled at (1853): [] __irq_exit_rcu+0xc4/0x100 [ 43.315277] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7719' (ECDSA) to the list of known hosts. 2025/11/17 18:45:59 fuzzer started 2025/11/17 18:45:59 dialing manager at localhost:37895 2025/11/17 18:45:59 checking machine... 2025/11/17 18:45:59 checking revisions... [ 44.113860] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:45:59 testing simple program... [ 44.194576] cgroup: Unknown subsys name 'net' [ 44.262036] cgroup: Unknown subsys name 'cpuset' [ 44.277044] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:45:58 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888018abfde8 RCX=ffffffff81b9aacc RDX=ffff88801c63a8b8 RSI=00000000000007ff RDI=ffff888018abfde8 RBP=ffff88801c63a8b8 RSP=ffff888018abfc90 R8 =0000000000000000 R9 =ffffffff85f2b6a0 R10=0000000000000020 R11=0000000000000000 R12=00000000000007ff R13=0000000000000020 R14=ffff88801c63a8e0 R15=00000000691b6d62 RIP=ffffffff81b9a1d4 RFL=00000293 [--S-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 00007fa66d61c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa66dbd1650 CR3=000000001f3ad000 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=2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c XMM01=00ff00000000000000000000000000ff XMM02=00ff00000000000000000000000000ff XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=6500273d2720676e6974636570786500 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88800a94bfa5 RBX=dffffc0000000000 RCX=ffff88800a94bfa5 RDX=ffff88800a94bfa5 RSI=0000000000000010 RDI=ffff88800a94bfa0 RBP=ffff88800a94bfb0 RSP=ffff88801759f970 R8 =0000000000000002 R9 =0000000000000000 R10=ffff88801759f998 R11=0000000000000000 R12=ffff88800a94bfa0 R13=ffff88800a94bfa0 R14=0000000000000001 R15=0000000000000d40 RIP=ffffffff84c32558 RFL=00000287 [--S--PC] 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 00007fc5b267b700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdd0ae0f3a8 CR3=000000000ddd6000 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=2038353a35343a383120373120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038353a35343a3831203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000