[ 39.076572] ------------[ cut here ]------------ [ 39.077516] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.079543] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.081064] Modules linked in: [ 39.081680] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.083741] Tainted: [W]=WARN [ 39.084307] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.085831] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.086757] 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 [ 39.090016] RSP: 0018:ffff88801771fbc0 EFLAGS: 00010286 [ 39.091017] RAX: 0000000000000000 RBX: ffffed1002ee3f78 RCX: ffffffff813a4050 [ 39.092327] RDX: ffff88801b838000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.093646] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee3f2f [ 39.094946] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.096256] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801771fdf8 [ 39.097572] FS: 00007f6ecdb11900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.099044] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.100129] CR2: 00007f6ece003580 CR3: 000000000db86000 CR4: 0000000000350ef0 [ 39.101443] Call Trace: [ 39.101959] [ 39.102380] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.103293] ? __create_object+0x59/0x80 [ 39.104095] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.105084] __vmalloc_noprof+0x59/0x60 [ 39.105872] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.106764] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.107664] bpf_prog_alloc+0x39/0x200 [ 39.108421] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.109360] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.110288] do_seccomp+0x349/0x25e0 [ 39.111020] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.111949] ? __pfx_do_seccomp+0x10/0x10 [ 39.112755] ? find_held_lock+0x2b/0x80 [ 39.113493] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.114482] ? static_key_count+0x60/0x80 [ 39.115293] prctl_set_seccomp+0x4e/0x70 [ 39.116089] __do_sys_prctl+0xe6c/0x1d70 [ 39.116891] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.117827] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.118870] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.119870] ? irqentry_exit+0xf3/0x650 [ 39.120610] do_syscall_64+0xbf/0x430 [ 39.121366] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.122358] RIP: 0033:0x7f6ece0035cd [ 39.123081] 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 [ 39.126436] RSP: 002b:00007ffc6b058e10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.127833] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6ece0035cd [ 39.129148] RDX: 0000557b1afd0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.130483] RBP: 00007ffc6b058e70 R08: 0000000000000000 R09: 00007ffc6b058510 [ 39.131810] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b53f54240 [ 39.133119] R13: 00007ffc6b0592a0 R14: 0000557b53f53bf0 R15: 0000557b53f684d0 [ 39.134449] [ 39.134924] irq event stamp: 1743 [ 39.135546] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 39.137095] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 39.138568] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 39.139893] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 39.141189] ---[ end trace 0000000000000000 ]--- [ 42.252755] ------------[ cut here ]------------ [ 42.253638] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.255618] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.257066] Modules linked in: [ 42.257692] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.259873] Tainted: [W]=WARN [ 42.260430] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.261969] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.262868] 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 [ 42.266113] RSP: 0018:ffff888019a17bc0 EFLAGS: 00010286 [ 42.267101] RAX: 0000000000000000 RBX: ffffed1003342f78 RCX: ffffffff813a4050 [ 42.268395] RDX: ffff888017aa5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.269746] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003342f2f [ 42.271034] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.272316] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019a17df8 [ 42.273638] FS: 00007f390c83f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.275082] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.276137] CR2: 00007fffc4a70ef8 CR3: 000000000e98e000 CR4: 0000000000350ef0 [ 42.277432] Call Trace: [ 42.277994] [ 42.278417] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.279341] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 42.280288] ? _raw_spin_unlock_irqrestore+0x34/0x50 [ 42.281239] __vmalloc_noprof+0x59/0x60 [ 42.282038] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.282929] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.283874] bpf_prog_alloc+0x39/0x200 [ 42.284570] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.285512] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.286445] do_seccomp+0x349/0x25e0 [ 42.287189] ? find_held_lock+0x2b/0x80 [ 42.287970] ? do_prlimit+0x310/0x610 [ 42.288662] ? __pfx_do_seccomp+0x10/0x10 [ 42.289454] ? do_raw_spin_unlock+0x53/0x220 [ 42.290329] ? _raw_spin_unlock+0x1e/0x40 [ 42.291123] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.292097] ? static_key_count+0x60/0x80 [ 42.292899] prctl_set_seccomp+0x4e/0x70 [ 42.293664] __do_sys_prctl+0xe6c/0x1d70 [ 42.294466] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.295337] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.296312] ? irqentry_exit+0xf3/0x650 [ 42.297086] do_syscall_64+0xbf/0x430 [ 42.297885] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.298841] RIP: 0033:0x7f390cd315cd [ 42.299520] 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 [ 42.302758] RSP: 002b:00007fffc4a6fa80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.304139] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f390cd315cd [ 42.305420] RDX: 000055abcc76ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.306766] RBP: 00007fffc4a6fae0 R08: 0000000000000000 R09: 00007fffc4a6f180 [ 42.308050] R10: 0000000000000000 R11: 0000000000000246 R12: 000055abf01b4ad0 [ 42.309344] R13: 00007fffc4a6ff10 R14: 000055abf01b5bc0 R15: 000055abf01c6780 [ 42.310490] [ 42.310786] irq event stamp: 1797 [ 42.311175] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 42.312152] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 42.313134] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 42.314158] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 42.314878] ---[ end trace 0000000000000000 ]--- [ 43.017697] ------------[ cut here ]------------ [ 43.018623] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.020757] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.022212] Modules linked in: [ 43.022843] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.024803] Tainted: [W]=WARN [ 43.025361] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.026886] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.027779] 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 [ 43.030977] RSP: 0018:ffff8880172d7bc0 EFLAGS: 00010286 [ 43.031960] RAX: 0000000000000000 RBX: ffffed1002e5af78 RCX: ffffffff813a4050 [ 43.033226] RDX: ffff8880165e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.034547] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e5af2f [ 43.035824] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.037110] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172d7df8 [ 43.038435] FS: 00007f4cdbf19900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.039882] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.040927] CR2: 00007ffed6823ef8 CR3: 000000000e3cc000 CR4: 0000000000350ef0 [ 43.042242] Call Trace: [ 43.042738] [ 43.043144] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.044040] ? __create_object+0x59/0x80 [ 43.044808] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.045789] __vmalloc_noprof+0x59/0x60 [ 43.046489] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.047347] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.048283] bpf_prog_alloc+0x39/0x200 [ 43.049026] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.049993] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.050875] do_seccomp+0x349/0x25e0 [ 43.051536] ? find_held_lock+0x2b/0x80 [ 43.052288] ? do_prlimit+0x310/0x610 [ 43.053034] ? __pfx_do_seccomp+0x10/0x10 [ 43.053852] ? do_raw_spin_unlock+0x53/0x220 [ 43.054634] ? _raw_spin_unlock+0x1e/0x40 [ 43.055418] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.056381] ? static_key_count+0x60/0x80 [ 43.057173] prctl_set_seccomp+0x4e/0x70 [ 43.057965] __do_sys_prctl+0xe6c/0x1d70 [ 43.058746] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.059542] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.060513] ? irqentry_exit+0xf3/0x650 [ 43.061267] do_syscall_64+0xbf/0x430 [ 43.062035] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.062988] RIP: 0033:0x7f4cdc40b5cd [ 43.063636] 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 [ 43.066831] RSP: 002b:00007ffed6822220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.068188] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4cdc40b5cd [ 43.069481] RDX: 000055586f2ffe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.070816] RBP: 00007ffed6822280 R08: 0000000000000000 R09: 00007ffed6821920 [ 43.072109] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555871853b10 [ 43.073375] R13: 00007ffed68226b0 R14: 00005558718542b0 R15: 00005558718686f0 [ 43.074696] [ 43.075166] irq event stamp: 1717 [ 43.075815] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 43.077333] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 43.078876] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 43.080423] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 43.081961] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63661' (ECDSA) to the list of known hosts. 2025/11/18 18:07:35 fuzzer started 2025/11/18 18:07:35 dialing manager at localhost:34383 2025/11/18 18:07:35 checking machine... 2025/11/18 18:07:35 checking revisions... [ 43.993486] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:07:35 testing simple program... [ 44.078896] cgroup: Unknown subsys name 'net' [ 44.156529] cgroup: Unknown subsys name 'cpuset' [ 44.169970] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:07:34 Registers: info registers vcpu 0 RAX=ffff888009611bc0 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888009627758 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000897b R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81529332 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f390c809008 CR3=000000000da4e000 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=000000000002312f 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fee2744a000 CR3=000000000d77b000 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=7118e9cfa7f8ce9a5d486a5847312575 XMM02=0000000000303028ec2efd57dc4c00df XMM03=000000000030e6b084c13a83465f5826 XMM04=a2afec22d49a3b6a00000000000ae988 XMM05=eb8a1ec3fd2ac88e000000000031f4d8 XMM06=474038aa6c007e1f000000000031ee78 XMM07=e042d86d42eb936e000000000030e988 XMM08=84c13a83465f58260000000000303088 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000