[ 39.092914] ------------[ cut here ]------------ [ 39.093860] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.095870] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.097347] Modules linked in: [ 39.098021] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.100027] Tainted: [W]=WARN [ 39.100639] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.102158] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.103062] 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 [ 39.106249] RSP: 0018:ffff888019f4fbc0 EFLAGS: 00010286 [ 39.107247] RAX: 0000000000000000 RBX: ffffed10033e9f78 RCX: ffffffff813a4050 [ 39.108568] RDX: ffff888019ae5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.109890] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033e9f2f [ 39.111200] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.112511] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f4fdf8 [ 39.113850] FS: 00007f7d8ee15900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.115327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.116412] CR2: 00007f7d8f307580 CR3: 0000000015fd5000 CR4: 0000000000350ef0 [ 39.117763] Call Trace: [ 39.118243] [ 39.118699] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.119584] ? __create_object+0x59/0x80 [ 39.120338] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.121360] __vmalloc_noprof+0x59/0x60 [ 39.122149] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.123076] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.124058] bpf_prog_alloc+0x39/0x200 [ 39.124841] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.125829] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.126798] do_seccomp+0x349/0x25e0 [ 39.127561] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.128513] ? __pfx_do_seccomp+0x10/0x10 [ 39.129315] ? find_held_lock+0x2b/0x80 [ 39.130117] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.131132] ? static_key_count+0x60/0x80 [ 39.131975] prctl_set_seccomp+0x4e/0x70 [ 39.132814] __do_sys_prctl+0xe6c/0x1d70 [ 39.133653] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.134573] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.135604] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.136632] ? irqentry_exit+0xf3/0x650 [ 39.137402] do_syscall_64+0xbf/0x430 [ 39.138183] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.139201] RIP: 0033:0x7f7d8f3075cd [ 39.139957] 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 [ 39.143365] RSP: 002b:00007fff615c69d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.144854] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7d8f3075cd [ 39.146215] RDX: 000055e30f198e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.147582] RBP: 00007fff615c6a30 R08: 0000000000000000 R09: 00007fff615c60d0 [ 39.148963] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e332f42ad0 [ 39.150114] R13: 00007fff615c6e60 R14: 000055e332f43bc0 R15: 000055e332f54780 [ 39.151196] [ 39.151582] irq event stamp: 2909 [ 39.152084] hardirqs last enabled at (2917): [] __up_console_sem+0x78/0x80 [ 39.153359] hardirqs last disabled at (2926): [] __up_console_sem+0x5d/0x80 [ 39.154621] softirqs last enabled at (2830): [] handle_softirqs+0x50c/0x770 [ 39.155898] softirqs last disabled at (2825): [] __irq_exit_rcu+0xc4/0x100 [ 39.157150] ---[ end trace 0000000000000000 ]--- [ 42.633107] ------------[ cut here ]------------ [ 42.634071] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.636157] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.637680] Modules linked in: [ 42.638282] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.640621] Tainted: [W]=WARN [ 42.641200] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.642929] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.643858] 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 [ 42.647063] RSP: 0018:ffff888014587bc0 EFLAGS: 00010286 [ 42.648064] RAX: 0000000000000000 RBX: ffffed10028b0f78 RCX: ffffffff813a4050 [ 42.649360] RDX: ffff888016e31bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.650626] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10028b0f2f [ 42.651937] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.653255] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014587df8 [ 42.654536] FS: 00007f4fe2d61900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.655967] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.657086] CR2: 00007f4fe3253580 CR3: 000000001fee8000 CR4: 0000000000350ef0 [ 42.658378] Call Trace: [ 42.658884] [ 42.659330] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.660252] ? __create_object+0x59/0x80 [ 42.661032] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.661991] __vmalloc_noprof+0x59/0x60 [ 42.662759] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.663613] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.664542] bpf_prog_alloc+0x39/0x200 [ 42.665237] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.666163] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.667044] do_seccomp+0x349/0x25e0 [ 42.667754] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.668647] ? __pfx_do_seccomp+0x10/0x10 [ 42.669389] ? find_held_lock+0x2b/0x80 [ 42.670138] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.671114] ? static_key_count+0x60/0x80 [ 42.671915] prctl_set_seccomp+0x4e/0x70 [ 42.672736] __do_sys_prctl+0xe6c/0x1d70 [ 42.673533] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.674340] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.675336] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.676323] ? irqentry_exit+0xf3/0x650 [ 42.677086] do_syscall_64+0xbf/0x430 [ 42.677824] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.678766] RIP: 0033:0x7f4fe32535cd [ 42.679418] 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 [ 42.682617] RSP: 002b:00007ffcb653dc50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.684012] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4fe32535cd [ 42.685336] RDX: 00005627393c0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.686609] RBP: 00007ffcb653dcb0 R08: 0000000000000000 R09: 00007ffcb653d350 [ 42.687924] R10: 0000000000000000 R11: 0000000000000246 R12: 000056274c603bf0 [ 42.689241] R13: 00007ffcb653e0e0 R14: 000056274c60d380 R15: 000056274c618460 [ 42.690537] [ 42.690958] irq event stamp: 1827 [ 42.691646] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 42.693212] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 42.694703] softirqs last enabled at (1450): [] handle_softirqs+0x50c/0x770 [ 42.696309] softirqs last disabled at (1445): [] __irq_exit_rcu+0xc4/0x100 [ 42.697817] ---[ end trace 0000000000000000 ]--- [ 43.547814] ------------[ cut here ]------------ [ 43.548747] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.550762] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.552236] Modules linked in: [ 43.552908] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.554895] Tainted: [W]=WARN [ 43.555458] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.557214] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.558203] 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 [ 43.561400] RSP: 0018:ffff8880146f7bc0 EFLAGS: 00010286 [ 43.562400] RAX: 0000000000000000 RBX: ffffed10028def78 RCX: ffffffff813a4050 [ 43.563686] RDX: ffff888015cc0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.564980] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10028def2f [ 43.566263] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.567542] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880146f7df8 [ 43.568850] FS: 00007f49c0448900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.570299] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.571365] CR2: 00007fffc4de6ef8 CR3: 000000000dd48000 CR4: 0000000000350ef0 [ 43.572662] Call Trace: [ 43.573147] [ 43.573606] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.574446] ? __create_object+0x59/0x80 [ 43.575236] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.576212] __vmalloc_noprof+0x59/0x60 [ 43.576990] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.577881] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.578822] bpf_prog_alloc+0x39/0x200 [ 43.579566] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.580510] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.581392] do_seccomp+0x349/0x25e0 [ 43.582122] ? find_held_lock+0x2b/0x80 [ 43.582895] ? do_prlimit+0x310/0x610 [ 43.583643] ? __pfx_do_seccomp+0x10/0x10 [ 43.584392] ? do_raw_spin_unlock+0x53/0x220 [ 43.585234] ? _raw_spin_unlock+0x1e/0x40 [ 43.586014] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.586985] ? static_key_count+0x60/0x80 [ 43.587796] prctl_set_seccomp+0x4e/0x70 [ 43.588575] __do_sys_prctl+0xe6c/0x1d70 [ 43.589338] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.590196] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.591170] ? irqentry_exit+0xf3/0x650 [ 43.591928] do_syscall_64+0xbf/0x430 [ 43.592684] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.593668] RIP: 0033:0x7f49c093a5cd [ 43.594337] 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 [ 43.597548] RSP: 002b:00007fffc4de50d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.598909] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f49c093a5cd [ 43.600203] RDX: 00005595ffd09e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.601524] RBP: 00007fffc4de5130 R08: 0000000000000000 R09: 00007fffc4de47d0 [ 43.602804] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559605ac9ad0 [ 43.604093] R13: 00007fffc4de5560 R14: 0000559605acabc0 R15: 0000559605adb780 [ 43.605417] [ 43.605888] irq event stamp: 1881 [ 43.606541] hardirqs last enabled at (1891): [] __up_console_sem+0x78/0x80 [ 43.608059] hardirqs last disabled at (1900): [] __up_console_sem+0x5d/0x80 [ 43.609602] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770 [ 43.611146] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 43.612692] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59715' (ECDSA) to the list of known hosts. 2025/11/18 18:28:09 fuzzer started 2025/11/18 18:28:09 dialing manager at localhost:34383 2025/11/18 18:28:09 checking machine... 2025/11/18 18:28:09 checking revisions... [ 44.515120] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:28:09 testing simple program... [ 44.610942] cgroup: Unknown subsys name 'net' [ 44.670258] cgroup: Unknown subsys name 'cpuset' [ 44.685383] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:28:08 Registers: info registers vcpu 0 RAX=0000607f1a8852e8 RBX=ffff88806ce08e00 RCX=dfb8078e475e76a4 RDX=0000000000000000 RSI=000000008301a466 RDI=ffff88806ce31cd0 RBP=ffff888009472140 RSP=ffff88806ce08d58 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffea000070d400 R13=ffff88800e51d480 R14=dffffc0000000000 R15=0000000000000000 RIP=ffffffff81b573b2 RFL=00000246 [---Z-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 00007f4fe2d61900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4fe3318618 CR3=000000001fe48000 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=563412feff00545000000000000080fe 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=dffffc0000000000 RBX=ffffffff83c967ca RCX=ffff8880167474d4 RDX=1ffff11002ce8ebb RSI=ffffffff85e1ffe0 RDI=ffffffff83c967ca RBP=ffffffff83c967ca RSP=ffff888016747530 R8 =0000000000000001 R9 =ffff8880167475c0 R10=000000000003c9ed R11=0000000000023e35 R12=0000000000000001 R13=0000000000000000 R14=ffff8880146d3780 R15=ffff8880096c78c0 RIP=ffffffff81439c92 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 00007f574e379700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdebb06bf8 CR3=000000000de9d000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3034325b646873732038303a3832 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383636 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000