[ 46.802746] ------------[ cut here ]------------ [ 46.803687] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.805784] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.807288] Modules linked in: [ 46.807882] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.810203] Tainted: [W]=WARN [ 46.810762] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.812336] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.813279] 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 [ 46.816510] RSP: 0018:ffff888013a4fbc0 EFLAGS: 00010286 [ 46.817508] RAX: 0000000000000000 RBX: ffffed1002749f78 RCX: ffffffff813a4050 [ 46.818820] RDX: ffff88800ade8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.820123] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002749f2f [ 46.821431] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.822749] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013a4fdf8 [ 46.824059] FS: 00007f345042f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.825515] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.826591] CR2: 00007f34509954a6 CR3: 000000000cae3000 CR4: 0000000000350ef0 [ 46.827898] Call Trace: [ 46.828421] [ 46.828838] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.829750] ? __create_object+0x59/0x80 [ 46.830558] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.831541] __vmalloc_noprof+0x59/0x60 [ 46.832317] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.833200] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.834175] bpf_prog_alloc+0x39/0x200 [ 46.834879] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.835818] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.836751] do_seccomp+0x349/0x25e0 [ 46.837489] ? find_held_lock+0x2b/0x80 [ 46.838277] ? do_prlimit+0x310/0x610 [ 46.839048] ? __pfx_do_seccomp+0x10/0x10 [ 46.839799] ? do_raw_spin_unlock+0x53/0x220 [ 46.840654] ? _raw_spin_unlock+0x1e/0x40 [ 46.841446] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.842454] ? static_key_count+0x60/0x80 [ 46.843260] prctl_set_seccomp+0x4e/0x70 [ 46.844044] __do_sys_prctl+0xe6c/0x1d70 [ 46.844792] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.845659] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.846661] ? irqentry_exit+0xf3/0x650 [ 46.847442] do_syscall_64+0xbf/0x430 [ 46.848211] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.849184] RIP: 0033:0x7f34509215cd [ 46.849854] 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 [ 46.853107] RSP: 002b:00007ffc9ee41080 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.854511] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f34509215cd [ 46.855816] RDX: 0000562448440e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.857111] RBP: 00007ffc9ee410e0 R08: 0000000000000000 R09: 00007ffc9ee40780 [ 46.858430] R10: 0000000000000000 R11: 0000000000000246 R12: 000056245b5e4240 [ 46.859750] R13: 00007ffc9ee41510 R14: 000056245b5e3bf0 R15: 000056245b5f84d0 [ 46.861070] [ 46.861498] irq event stamp: 1775 [ 46.862160] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 46.863704] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 46.865234] softirqs last enabled at (1602): [] handle_softirqs+0x50c/0x770 [ 46.866800] softirqs last disabled at (1597): [] __irq_exit_rcu+0xc4/0x100 [ 46.868328] ---[ end trace 0000000000000000 ]--- [ 49.791317] ------------[ cut here ]------------ [ 49.792346] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.794596] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.796179] Modules linked in: [ 49.796816] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.798971] Tainted: [W]=WARN [ 49.799572] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.801157] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.802156] 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 [ 49.805596] RSP: 0018:ffff88801ce2fbc0 EFLAGS: 00010286 [ 49.806669] RAX: 0000000000000000 RBX: ffffed10039c5f78 RCX: ffffffff813a4050 [ 49.808070] RDX: ffff888018b39bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.809452] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10039c5f2f [ 49.810845] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.812232] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ce2fdf8 [ 49.813614] FS: 00007f44a1e00900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.815187] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.816332] CR2: 00007ffda5775ef8 CR3: 000000000e3b9000 CR4: 0000000000350ef0 [ 49.817718] Call Trace: [ 49.818273] [ 49.818722] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.819697] ? __create_object+0x59/0x80 [ 49.820542] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.821583] __vmalloc_noprof+0x59/0x60 [ 49.822405] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.823353] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.824360] bpf_prog_alloc+0x39/0x200 [ 49.825154] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.826169] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.827145] do_seccomp+0x349/0x25e0 [ 49.827877] ? find_held_lock+0x2b/0x80 [ 49.828692] ? do_prlimit+0x310/0x610 [ 49.829500] ? __pfx_do_seccomp+0x10/0x10 [ 49.830362] ? do_raw_spin_unlock+0x53/0x220 [ 49.831260] ? _raw_spin_unlock+0x1e/0x40 [ 49.832103] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.833146] ? static_key_count+0x60/0x80 [ 49.834019] prctl_set_seccomp+0x4e/0x70 [ 49.834821] __do_sys_prctl+0xe6c/0x1d70 [ 49.835661] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.836603] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.837660] ? irqentry_exit+0xf3/0x650 [ 49.838488] do_syscall_64+0xbf/0x430 [ 49.839290] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.840337] RIP: 0033:0x7f44a22f25cd [ 49.841095] 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 [ 49.844544] RSP: 002b:00007ffda5774520 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.846009] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f44a22f25cd [ 49.847403] RDX: 0000558d3bacae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.848781] RBP: 00007ffda5774580 R08: 0000000000000000 R09: 00007ffda5773c20 [ 49.850173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558d43c40ad0 [ 49.851566] R13: 00007ffda57749b0 R14: 0000558d43c41bc0 R15: 0000558d43c52780 [ 49.852986] [ 49.853446] irq event stamp: 1793 [ 49.854162] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 49.855210] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 49.856185] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 49.857161] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 49.858116] ---[ end trace 0000000000000000 ]--- [ 50.532321] ------------[ cut here ]------------ [ 50.533383] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.535697] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.537342] Modules linked in: [ 50.538051] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.540294] Tainted: [W]=WARN [ 50.540918] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.542625] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.543648] 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 [ 50.547255] RSP: 0018:ffff88801d26fbc0 EFLAGS: 00010286 [ 50.548355] RAX: 0000000000000000 RBX: ffffed1003a4df78 RCX: ffffffff813a4050 [ 50.549805] RDX: ffff888018b38000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.551255] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003a4df2f [ 50.552694] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.554131] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801d26fdf8 [ 50.555591] FS: 00007f7e6533a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.557211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.558416] CR2: 00007fff8443fef8 CR3: 000000000dea3000 CR4: 0000000000350ef0 [ 50.559864] Call Trace: [ 50.560425] [ 50.560887] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.561896] ? __create_object+0x59/0x80 [ 50.562788] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.563877] __vmalloc_noprof+0x59/0x60 [ 50.564730] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.565708] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.566757] bpf_prog_alloc+0x39/0x200 [ 50.567555] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.568562] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.569542] do_seccomp+0x349/0x25e0 [ 50.570330] ? find_held_lock+0x2b/0x80 [ 50.571155] ? do_prlimit+0x310/0x610 [ 50.571913] ? __pfx_do_seccomp+0x10/0x10 [ 50.572770] ? do_raw_spin_unlock+0x53/0x220 [ 50.573658] ? _raw_spin_unlock+0x1e/0x40 [ 50.574526] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.575567] ? static_key_count+0x60/0x80 [ 50.576435] prctl_set_seccomp+0x4e/0x70 [ 50.577263] __do_sys_prctl+0xe6c/0x1d70 [ 50.578112] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.579051] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.580103] ? irqentry_exit+0xf3/0x650 [ 50.580888] do_syscall_64+0xbf/0x430 [ 50.581680] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.582713] RIP: 0033:0x7f7e6582c5cd [ 50.583472] 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 [ 50.586910] RSP: 002b:00007fff8443e160 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.588431] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7e6582c5cd [ 50.589813] RDX: 00005597c6e25e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.591205] RBP: 00007fff8443e1c0 R08: 0000000000000000 R09: 00007fff8443d860 [ 50.592580] R10: 0000000000000000 R11: 0000000000000246 R12: 00005597d6e64240 [ 50.593966] R13: 00007fff8443e5f0 R14: 00005597d6e63bf0 R15: 00005597d6e784d0 [ 50.595251] [ 50.595579] irq event stamp: 1735 [ 50.596076] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 50.597240] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 50.598421] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 50.599608] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 50.600763] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4962' (ECDSA) to the list of known hosts. 2025/11/17 15:27:19 fuzzer started 2025/11/17 15:27:19 dialing manager at localhost:37895 2025/11/17 15:27:19 checking machine... 2025/11/17 15:27:19 checking revisions... [ 51.460133] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:27:19 testing simple program... [ 51.539764] cgroup: Unknown subsys name 'net' [ 51.602239] cgroup: Unknown subsys name 'cpuset' [ 51.614502] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:27:18 Registers: info registers vcpu 0 RAX=00000000000412cb RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efda37d22d0 CR3=000000000f982000 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=2038313a37323a353120373120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038313a37323a3531203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000003 RCX=ffffffff816990e6 RDX=ffff888019f95340 RSI=ffffffff81699100 RDI=0000000000000007 RBP=0000000000000003 RSP=ffff888015ca7688 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000000000003 R11=1ffff1100d9e6c41 R12=0000000000000000 R13=0000000000000000 R14=0000000000000003 R15=0000000000000001 RIP=ffffffff81751c78 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 00007f44a1e00900 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=00007f44a1dcf008 CR3=000000000caa3000 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