[ 46.101232] ------------[ cut here ]------------ [ 46.102223] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.104407] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.106151] Modules linked in: [ 46.106894] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.108985] Tainted: [W]=WARN [ 46.109601] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.111182] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.112154] 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 [ 46.115455] RSP: 0018:ffff88800f49fbc0 EFLAGS: 00010286 [ 46.116500] RAX: 0000000000000000 RBX: ffffed1001e93f78 RCX: ffffffff813a4050 [ 46.117831] RDX: ffff888017a39bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.119183] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e93f2f [ 46.120510] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.121836] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f49fdf8 [ 46.123188] FS: 00007f31a4530900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.124685] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.125805] CR2: 00007ffed1514ef8 CR3: 000000000e481000 CR4: 0000000000350ef0 [ 46.127150] Call Trace: [ 46.127657] [ 46.128107] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.129043] ? __create_object+0x59/0x80 [ 46.129826] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.130845] __vmalloc_noprof+0x59/0x60 [ 46.131644] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.132575] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.133552] bpf_prog_alloc+0x39/0x200 [ 46.134338] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.135329] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.136239] do_seccomp+0x349/0x25e0 [ 46.137013] ? find_held_lock+0x2b/0x80 [ 46.137807] ? do_prlimit+0x310/0x610 [ 46.138608] ? __pfx_do_seccomp+0x10/0x10 [ 46.139437] ? do_raw_spin_unlock+0x53/0x220 [ 46.140328] ? _raw_spin_unlock+0x1e/0x40 [ 46.141098] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.142099] ? static_key_count+0x60/0x80 [ 46.142959] prctl_set_seccomp+0x4e/0x70 [ 46.143763] __do_sys_prctl+0xe6c/0x1d70 [ 46.144603] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.145516] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.146550] ? irqentry_exit+0xf3/0x650 [ 46.147354] do_syscall_64+0xbf/0x430 [ 46.148086] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.149102] RIP: 0033:0x7f31a4a225cd [ 46.149883] 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 [ 46.153935] RSP: 002b:00007ffed1513e70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.155714] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f31a4a225cd [ 46.157366] RDX: 000055b4835b3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.159049] RBP: 00007ffed1513ed0 R08: 0000000000000000 R09: 00007ffed1513570 [ 46.160702] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b4a2e922b0 [ 46.162342] R13: 00007ffed1514300 R14: 000055b4a2e94d20 R15: 000055b4a2ea68d0 [ 46.163856] [ 46.164367] irq event stamp: 1919 [ 46.165012] hardirqs last enabled at (1927): [] __up_console_sem+0x78/0x80 [ 46.166654] hardirqs last disabled at (1936): [] __up_console_sem+0x5d/0x80 [ 46.168290] softirqs last enabled at (1876): [] handle_softirqs+0x50c/0x770 [ 46.169944] softirqs last disabled at (1871): [] __irq_exit_rcu+0xc4/0x100 [ 46.171594] ---[ end trace 0000000000000000 ]--- [ 49.030130] ------------[ cut here ]------------ [ 49.031062] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.033079] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.034579] Modules linked in: [ 49.035168] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.037161] Tainted: [W]=WARN [ 49.037769] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.039272] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.040158] 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 [ 49.043357] RSP: 0018:ffff888018217bc0 EFLAGS: 00010286 [ 49.044346] RAX: 0000000000000000 RBX: ffffed1003042f78 RCX: ffffffff813a4050 [ 49.045630] RDX: ffff888018d79bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.046930] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003042f2f [ 49.048211] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.049500] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018217df8 [ 49.050794] FS: 00007f862cb82900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.052279] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.053361] CR2: 00007f862d074580 CR3: 000000000a232000 CR4: 0000000000350ef0 [ 49.054663] Call Trace: [ 49.055129] [ 49.055583] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.056469] ? __create_object+0x59/0x80 [ 49.057199] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.058155] __vmalloc_noprof+0x59/0x60 [ 49.058923] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.059794] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.060717] bpf_prog_alloc+0x39/0x200 [ 49.061474] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.062412] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.063335] do_seccomp+0x349/0x25e0 [ 49.064011] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.064904] ? __pfx_do_seccomp+0x10/0x10 [ 49.065681] ? find_held_lock+0x2b/0x80 [ 49.066441] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.067418] ? static_key_count+0x60/0x80 [ 49.068161] prctl_set_seccomp+0x4e/0x70 [ 49.068945] __do_sys_prctl+0xe6c/0x1d70 [ 49.069723] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.070594] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.071569] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.072533] ? irqentry_exit+0xf3/0x650 [ 49.073246] do_syscall_64+0xbf/0x430 [ 49.073981] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.074949] RIP: 0033:0x7f862d0745cd [ 49.075655] 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 [ 49.078810] RSP: 002b:00007ffd49c512a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.080189] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f862d0745cd [ 49.081475] RDX: 0000563006348e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.082788] RBP: 00007ffd49c51300 R08: 0000000000000000 R09: 00007ffd49c509a0 [ 49.084080] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563030bde2b0 [ 49.085357] R13: 00007ffd49c51730 R14: 0000563030be0d20 R15: 0000563030bf28d0 [ 49.086688] [ 49.087122] irq event stamp: 1787 [ 49.087767] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 49.089300] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 49.090830] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 49.092383] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 49.093904] ---[ end trace 0000000000000000 ]--- [ 49.896211] ------------[ cut here ]------------ [ 49.897119] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.899059] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.900486] Modules linked in: [ 49.901063] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.903340] Tainted: [W]=WARN [ 49.903883] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.905338] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.906185] 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 [ 49.909287] RSP: 0018:ffff888017fbfbc0 EFLAGS: 00010286 [ 49.910195] RAX: 0000000000000000 RBX: ffffed1002ff7f78 RCX: ffffffff813a4050 [ 49.911448] RDX: ffff888017448000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.912694] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ff7f2f [ 49.913954] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.915206] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017fbfdf8 [ 49.916465] FS: 00007f2e665df900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.917869] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.918911] CR2: 00007ffce2795ef8 CR3: 000000002008a000 CR4: 0000000000350ef0 [ 49.920160] Call Trace: [ 49.920661] [ 49.921063] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.921934] ? __create_object+0x59/0x80 [ 49.922700] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.923627] __vmalloc_noprof+0x59/0x60 [ 49.924362] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.925183] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.926101] bpf_prog_alloc+0x39/0x200 [ 49.926829] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.927751] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.928656] do_seccomp+0x349/0x25e0 [ 49.929372] ? find_held_lock+0x2b/0x80 [ 49.930083] ? do_prlimit+0x310/0x610 [ 49.930833] ? __pfx_do_seccomp+0x10/0x10 [ 49.931619] ? do_raw_spin_unlock+0x53/0x220 [ 49.932458] ? _raw_spin_unlock+0x1e/0x40 [ 49.933195] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.934148] ? static_key_count+0x60/0x80 [ 49.934946] prctl_set_seccomp+0x4e/0x70 [ 49.935706] __do_sys_prctl+0xe6c/0x1d70 [ 49.936473] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.937327] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.938295] ? irqentry_exit+0xf3/0x650 [ 49.939020] do_syscall_64+0xbf/0x430 [ 49.939766] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.940718] RIP: 0033:0x7f2e66ad15cd [ 49.941423] 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 [ 49.944606] RSP: 002b:00007ffce27937f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.945966] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2e66ad15cd [ 49.947271] RDX: 000055f1a3346e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.948554] RBP: 00007ffce2793850 R08: 0000000000000000 R09: 00007ffce2792ef0 [ 49.949845] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f1b336fad0 [ 49.951131] R13: 00007ffce2793c80 R14: 000055f1b3370bc0 R15: 000055f1b3381780 [ 49.952228] [ 49.952634] irq event stamp: 1789 [ 49.953134] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 49.954423] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 49.955717] softirqs last enabled at (1310): [] handle_softirqs+0x50c/0x770 [ 49.957015] softirqs last disabled at (1289): [] __irq_exit_rcu+0xc4/0x100 [ 49.958285] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61705' (ECDSA) to the list of known hosts. 2025/11/18 21:27:19 fuzzer started 2025/11/18 21:27:19 dialing manager at localhost:34383 2025/11/18 21:27:19 checking machine... 2025/11/18 21:27:19 checking revisions... [ 50.862526] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:27:19 testing simple program... [ 50.946995] cgroup: Unknown subsys name 'net' [ 51.010444] cgroup: Unknown subsys name 'cpuset' [ 51.031774] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:27:18 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff81a4ddee RDX=ffff888018d78000 RSI=ffffffff81a4ddf7 RDI=0000000000000001 RBP=ffffea00007f4700 RSP=ffff888010247b78 R8 =0000000000000000 R9 =fffff940000fe8e0 R10=0000000000000001 R11=0000000000000001 R12=ffff88800da6a280 R13=ffff88800e12f440 R14=0000000000000001 R15=ffff888010247d68 RIP=ffffffff81751e04 RFL=00000282 [--S----] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f862cb82900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f862d139618 CR3=000000001fbff000 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 info registers vcpu 1 RAX=0000000000026a5b RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe01629e88 CR3=0000000009cb1000 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=2038313a37323a313220383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037313a37323a3132203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000