[ 39.048011] ------------[ cut here ]------------ [ 39.048916] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.051116] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.052596] Modules linked in: [ 39.053244] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.055269] Tainted: [W]=WARN [ 39.055839] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.057372] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.058302] 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 [ 39.061583] RSP: 0018:ffff888015327bc0 EFLAGS: 00010286 [ 39.062595] RAX: 0000000000000000 RBX: ffffed1002a64f78 RCX: ffffffff813a4050 [ 39.063950] RDX: ffff8880153f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.065292] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a64f2f [ 39.066629] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.067955] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015327df8 [ 39.069283] FS: 00007fc839d98900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.070775] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.071885] CR2: 00007ffe7b3f4ef7 CR3: 000000000ed5b000 CR4: 0000000000350ef0 [ 39.073218] Call Trace: [ 39.073701] [ 39.074172] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.075142] ? __create_object+0x59/0x80 [ 39.075917] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.076968] __vmalloc_noprof+0x59/0x60 [ 39.077713] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.078638] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.079607] bpf_prog_alloc+0x39/0x200 [ 39.080380] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.081358] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.082305] do_seccomp+0x349/0x25e0 [ 39.083079] ? find_held_lock+0x2b/0x80 [ 39.083833] ? do_prlimit+0x310/0x610 [ 39.084623] ? __pfx_do_seccomp+0x10/0x10 [ 39.085452] ? do_raw_spin_unlock+0x53/0x220 [ 39.086357] ? _raw_spin_unlock+0x1e/0x40 [ 39.087200] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.088238] ? static_key_count+0x60/0x80 [ 39.089105] prctl_set_seccomp+0x4e/0x70 [ 39.089888] __do_sys_prctl+0xe6c/0x1d70 [ 39.090730] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.091649] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.092674] ? irqentry_exit+0xf3/0x650 [ 39.093489] do_syscall_64+0xbf/0x430 [ 39.094287] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.095330] RIP: 0033:0x7fc83a28a5cd [ 39.096088] 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 [ 39.099491] RSP: 002b:00007ffe7b3f2300 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.100971] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc83a28a5cd [ 39.102363] RDX: 0000558ba1e18e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.103753] RBP: 00007ffe7b3f2360 R08: 0000000000000000 R09: 00007ffe7b3f1a00 [ 39.105139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558bcd5c8ad0 [ 39.106530] R13: 00007ffe7b3f2790 R14: 0000558bcd5c9bc0 R15: 0000558bcd5da780 [ 39.107971] [ 39.108427] irq event stamp: 1805 [ 39.109129] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 39.110791] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 39.112427] softirqs last enabled at (1828): [] handle_softirqs+0x50c/0x770 [ 39.114086] softirqs last disabled at (1823): [] __irq_exit_rcu+0xc4/0x100 [ 39.115608] ---[ end trace 0000000000000000 ]--- [ 42.128908] ------------[ cut here ]------------ [ 42.129831] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.132200] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.133654] Modules linked in: [ 42.134304] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.136325] Tainted: [W]=WARN [ 42.136895] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.138385] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.139326] 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 [ 42.142476] RSP: 0018:ffff8880175a7bc0 EFLAGS: 00010286 [ 42.143460] RAX: 0000000000000000 RBX: ffffed1002eb4f78 RCX: ffffffff813a4050 [ 42.144749] RDX: ffff8880168f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.146043] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb4f2f [ 42.147344] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.148625] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175a7df8 [ 42.149897] FS: 00007fd384d73900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.151399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.152447] CR2: 00007fd385265580 CR3: 000000000e559000 CR4: 0000000000350ef0 [ 42.153756] Call Trace: [ 42.154289] [ 42.154720] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.155622] ? __create_object+0x59/0x80 [ 42.156417] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.157412] __vmalloc_noprof+0x59/0x60 [ 42.158176] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.159075] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.160014] bpf_prog_alloc+0x39/0x200 [ 42.160713] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.161657] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.162580] do_seccomp+0x349/0x25e0 [ 42.163319] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.164242] ? __pfx_do_seccomp+0x10/0x10 [ 42.165053] ? find_held_lock+0x2b/0x80 [ 42.165778] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.166774] ? static_key_count+0x60/0x80 [ 42.167591] prctl_set_seccomp+0x4e/0x70 [ 42.168388] __do_sys_prctl+0xe6c/0x1d70 [ 42.169197] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.170073] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.171074] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.172062] ? irqentry_exit+0xf3/0x650 [ 42.172793] do_syscall_64+0xbf/0x430 [ 42.173546] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.174529] RIP: 0033:0x7fd3852655cd [ 42.175247] 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 [ 42.178485] RSP: 002b:00007ffc17fa7790 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.179881] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd3852655cd [ 42.181182] RDX: 000055600dc76e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.182509] RBP: 00007ffc17fa77f0 R08: 0000000000000000 R09: 00007ffc17fa6e90 [ 42.183815] R10: 0000000000000000 R11: 0000000000000246 R12: 000055604391ead0 [ 42.185115] R13: 00007ffc17fa7c20 R14: 000055604391fbc0 R15: 0000556043930780 [ 42.186446] [ 42.186877] irq event stamp: 1735 [ 42.187533] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 42.189084] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 42.190641] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 42.191643] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 42.192613] ---[ end trace 0000000000000000 ]--- [ 42.865036] ------------[ cut here ]------------ [ 42.865900] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.868086] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.869502] Modules linked in: [ 42.870133] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.872112] Tainted: [W]=WARN [ 42.872659] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.874122] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.875052] 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 [ 42.878161] RSP: 0018:ffff88801bc8fbc0 EFLAGS: 00010286 [ 42.879146] RAX: 0000000000000000 RBX: ffffed1003791f78 RCX: ffffffff813a4050 [ 42.880439] RDX: ffff8880173e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.881717] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003791f2f [ 42.882997] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.884264] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bc8fdf8 [ 42.885541] FS: 00007f56b1ecd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.886983] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.888048] CR2: 00007ffeeab97ef7 CR3: 000000000e2b8000 CR4: 0000000000350ef0 [ 42.889319] Call Trace: [ 42.889781] [ 42.890243] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.891171] ? __create_object+0x59/0x80 [ 42.891919] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.892903] __vmalloc_noprof+0x59/0x60 [ 42.893686] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.894587] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.895535] bpf_prog_alloc+0x39/0x200 [ 42.896286] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.897233] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.898151] do_seccomp+0x349/0x25e0 [ 42.898845] ? find_held_lock+0x2b/0x80 [ 42.899614] ? do_prlimit+0x310/0x610 [ 42.900374] ? __pfx_do_seccomp+0x10/0x10 [ 42.901172] ? do_raw_spin_unlock+0x53/0x220 [ 42.902012] ? _raw_spin_unlock+0x1e/0x40 [ 42.902770] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.903751] ? static_key_count+0x60/0x80 [ 42.904567] prctl_set_seccomp+0x4e/0x70 [ 42.905358] __do_sys_prctl+0xe6c/0x1d70 [ 42.906160] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.907046] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.908027] ? irqentry_exit+0xf3/0x650 [ 42.908757] do_syscall_64+0xbf/0x430 [ 42.909512] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.910497] RIP: 0033:0x7f56b23bf5cd [ 42.911219] 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 [ 42.914447] RSP: 002b:00007ffeeab957a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.915830] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f56b23bf5cd [ 42.917130] RDX: 000055c0f1dfbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.918445] RBP: 00007ffeeab95800 R08: 0000000000000000 R09: 00007ffeeab94ea0 [ 42.919805] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c10eec9ad0 [ 42.921161] R13: 00007ffeeab95c30 R14: 000055c10eecabc0 R15: 000055c10eedb780 [ 42.922536] [ 42.923025] irq event stamp: 1767 [ 42.923663] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 42.925265] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 42.926877] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 42.928522] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 42.930110] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46777' (ECDSA) to the list of known hosts. 2025/11/17 17:48:55 fuzzer started 2025/11/17 17:48:55 dialing manager at localhost:37895 2025/11/17 17:48:55 checking machine... 2025/11/17 17:48:55 checking revisions... [ 43.847829] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:48:55 testing simple program... [ 43.934648] cgroup: Unknown subsys name 'net' [ 44.005967] cgroup: Unknown subsys name 'cpuset' [ 44.023739] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:48:54 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff8136096d RDX=0000000000003609 RSI=0000000000003609 RDI=ffffffff86ed11f8 RBP=ffff88806ce08aa8 RSP=ffff88806ce089e0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=ffff88806ce08a91 R15=ffff88806ce08a50 RIP=ffffffff8135e5e2 RFL=00000216 [----AP-] 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 00007fd384d73900 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=00007fd384d2c008 CR3=000000001fc2f000 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 info registers vcpu 1 RAX=000000000001e323 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005568cb116000 CR3=000000000dac6000 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=bd1025dff66fe0bb8242f19680a4c885 XMM02=2c67c8bc2e329bc30000000000303cf8 XMM03=fb795ef6d65770560000000000311158 XMM04=1cfcf7881e0f963c00000000000ae988 XMM05=d96330e2d2db863200000000003208f0 XMM06=474038aa6c007e1f0000000000320778 XMM07=e042d86d42eb936e00000000003113d8 XMM08=19bf7a788d83df1d0000000000303d58 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000