[ 39.057677] ------------[ cut here ]------------ [ 39.058558] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.060606] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.062038] Modules linked in: [ 39.062664] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.064626] Tainted: [W]=WARN [ 39.065195] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.066650] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.067523] 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 [ 39.070697] RSP: 0018:ffff88800a28fbc0 EFLAGS: 00010286 [ 39.071669] RAX: 0000000000000000 RBX: ffffed1001451f78 RCX: ffffffff813a4050 [ 39.072952] RDX: ffff888013af8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.074237] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001451f2f [ 39.075503] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.076777] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a28fdf8 [ 39.078067] FS: 00007f61d0a60900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.079498] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.080550] CR2: 00007ffdcc105ef8 CR3: 000000000d858000 CR4: 0000000000350ef0 [ 39.081870] Call Trace: [ 39.082340] [ 39.082788] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.083671] ? __create_object+0x59/0x80 [ 39.084397] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.085367] __vmalloc_noprof+0x59/0x60 [ 39.086116] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.086971] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.087892] bpf_prog_alloc+0x39/0x200 [ 39.088619] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.089520] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.090425] do_seccomp+0x349/0x25e0 [ 39.091136] ? find_held_lock+0x2b/0x80 [ 39.091882] ? do_prlimit+0x310/0x610 [ 39.092627] ? __pfx_do_seccomp+0x10/0x10 [ 39.093390] ? do_raw_spin_unlock+0x53/0x220 [ 39.094223] ? _raw_spin_unlock+0x1e/0x40 [ 39.094992] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.095955] ? static_key_count+0x60/0x80 [ 39.096745] prctl_set_seccomp+0x4e/0x70 [ 39.097487] __do_sys_prctl+0xe6c/0x1d70 [ 39.098276] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.099135] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.100097] ? irqentry_exit+0xf3/0x650 [ 39.100858] do_syscall_64+0xbf/0x430 [ 39.101552] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.102506] RIP: 0033:0x7f61d0f525cd [ 39.103207] 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 [ 39.106350] RSP: 002b:00007ffdcc104c10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.107724] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f61d0f525cd [ 39.109005] RDX: 0000561fd892be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.110297] RBP: 00007ffdcc104c70 R08: 0000000000000000 R09: 00007ffdcc104310 [ 39.111599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561ffe3d52b0 [ 39.112876] R13: 00007ffdcc1050a0 R14: 0000561ffe3d7d20 R15: 0000561ffe3e98d0 [ 39.114192] [ 39.114654] irq event stamp: 1757 [ 39.115255] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 39.116763] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 39.118291] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 39.119816] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 39.121328] ---[ end trace 0000000000000000 ]--- [ 42.226835] ------------[ cut here ]------------ [ 42.227564] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.229252] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.230446] Modules linked in: [ 42.230980] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.232624] Tainted: [W]=WARN [ 42.233100] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.234500] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.235327] 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 [ 42.237948] RSP: 0018:ffff88801646fbc0 EFLAGS: 00010286 [ 42.238762] RAX: 0000000000000000 RBX: ffffed1002c8df78 RCX: ffffffff813a4050 [ 42.239830] RDX: ffff888015868000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.240896] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c8df2f [ 42.241976] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.243038] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801646fdf8 [ 42.244098] FS: 00007f472a649900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.245304] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.246188] CR2: 00007ffd9ff17ef8 CR3: 0000000020591000 CR4: 0000000000350ef0 [ 42.247245] Call Trace: [ 42.247657] [ 42.247997] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.248741] ? __create_object+0x59/0x80 [ 42.249366] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.250167] __vmalloc_noprof+0x59/0x60 [ 42.250785] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.251467] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.252225] bpf_prog_alloc+0x39/0x200 [ 42.252835] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.253617] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.254330] do_seccomp+0x349/0x25e0 [ 42.254918] ? find_held_lock+0x2b/0x80 [ 42.255513] ? do_prlimit+0x310/0x610 [ 42.256124] ? __pfx_do_seccomp+0x10/0x10 [ 42.256765] ? do_raw_spin_unlock+0x53/0x220 [ 42.257433] ? _raw_spin_unlock+0x1e/0x40 [ 42.258087] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.258883] ? static_key_count+0x60/0x80 [ 42.259509] prctl_set_seccomp+0x4e/0x70 [ 42.260141] __do_sys_prctl+0xe6c/0x1d70 [ 42.260782] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.261466] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.262262] ? irqentry_exit+0xf3/0x650 [ 42.262880] do_syscall_64+0xbf/0x430 [ 42.263460] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.264239] RIP: 0033:0x7f472ab3b5cd [ 42.264833] 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 [ 42.267495] RSP: 002b:00007ffd9ff16050 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.268632] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f472ab3b5cd [ 42.269745] RDX: 0000558095febe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.270808] RBP: 00007ffd9ff160b0 R08: 0000000000000000 R09: 00007ffd9ff15750 [ 42.271860] R10: 0000000000000000 R11: 0000000000000246 R12: 00005580c9b9ead0 [ 42.272929] R13: 00007ffd9ff164e0 R14: 00005580c9b9fbc0 R15: 00005580c9bb0780 [ 42.274024] [ 42.274374] irq event stamp: 1801 [ 42.274919] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 42.276169] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 42.277433] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 42.278703] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 42.279950] ---[ end trace 0000000000000000 ]--- [ 43.088152] ------------[ cut here ]------------ [ 43.089092] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.091088] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.092792] Modules linked in: [ 43.093402] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.095386] Tainted: [W]=WARN [ 43.095980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.097460] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.098373] 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 [ 43.101559] RSP: 0018:ffff888017bf7bc0 EFLAGS: 00010286 [ 43.102525] RAX: 0000000000000000 RBX: ffffed1002f7ef78 RCX: ffffffff813a4050 [ 43.103801] RDX: ffff888016705340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.105097] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f7ef2f [ 43.106372] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.107657] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bf7df8 [ 43.108939] FS: 00007f61fa288900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.110391] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.111457] CR2: 00007ffefc1dfef8 CR3: 000000002075c000 CR4: 0000000000350ef0 [ 43.112810] Call Trace: [ 43.113290] [ 43.113733] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.114632] ? __create_object+0x59/0x80 [ 43.115370] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.116330] __vmalloc_noprof+0x59/0x60 [ 43.117082] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.117954] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.118881] bpf_prog_alloc+0x39/0x200 [ 43.119614] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.120499] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.121409] do_seccomp+0x349/0x25e0 [ 43.122127] ? find_held_lock+0x2b/0x80 [ 43.122886] ? do_prlimit+0x310/0x610 [ 43.123620] ? __pfx_do_seccomp+0x10/0x10 [ 43.124367] ? do_raw_spin_unlock+0x53/0x220 [ 43.125212] ? _raw_spin_unlock+0x1e/0x40 [ 43.125981] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.126944] ? static_key_count+0x60/0x80 [ 43.127741] prctl_set_seccomp+0x4e/0x70 [ 43.128472] __do_sys_prctl+0xe6c/0x1d70 [ 43.129256] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.130108] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.131065] ? irqentry_exit+0xf3/0x650 [ 43.131820] do_syscall_64+0xbf/0x430 [ 43.132516] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.133477] RIP: 0033:0x7f61fa77a5cd [ 43.134177] 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 [ 43.137362] RSP: 002b:00007ffefc1dd810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.138722] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f61fa77a5cd [ 43.140008] RDX: 000055806297be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.141303] RBP: 00007ffefc1dd870 R08: 0000000000000000 R09: 00007ffefc1dcf10 [ 43.142602] R10: 0000000000000000 R11: 0000000000000246 R12: 000055806d12cad0 [ 43.143882] R13: 00007ffefc1ddca0 R14: 000055806d12dbc0 R15: 000055806d13e780 [ 43.145188] [ 43.145642] irq event stamp: 1757 [ 43.146250] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 43.147761] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 43.149279] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 43.150629] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 43.151872] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12169' (ECDSA) to the list of known hosts. 2025/11/19 02:13:04 fuzzer started 2025/11/19 02:13:04 dialing manager at localhost:34383 2025/11/19 02:13:04 checking machine... 2025/11/19 02:13:04 checking revisions... [ 43.998188] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:13:04 testing simple program... [ 44.096731] cgroup: Unknown subsys name 'net' [ 44.194255] cgroup: Unknown subsys name 'cpuset' [ 44.209510] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:13:03 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888016fa7e70 RCX=ffff888016fa7a24 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888015869fbc RBP=ffff888016fa0000 RSP=ffff888016fa7a60 R8 =0000000000000001 R9 =ffff888016fa7b10 R10=000000000003c9ed R11=000000000009a3c4 R12=ffff888016fa7b01 R13=ffff888016fa7b18 R14=ffff888016fa7e48 R15=ffff888016fa7ad0 RIP=ffffffff8135e7ac 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 00007f472a649900 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=00007ffd9ff10000 CR3=000000002061d000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000020000 RBX=ffff888016145340 RCX=0000000000000000 RDX=0000000000020005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888016145d98 RSP=ffff8880172f7410 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888016145d98 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc RFL=00000006 [-----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 00007fadb5f4c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6df5977000 CR3=000000000d433000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=0453dc91441dcf8d00000000000ae988 XMM05=67957d98b28ff8f10000000000322890 XMM06=715615744458d5ad0000000000321630 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000