[ 46.621462] ------------[ cut here ]------------ [ 46.622390] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.624389] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.625829] Modules linked in: [ 46.626436] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.628412] Tainted: [W]=WARN [ 46.628994] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.630422] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.631323] 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 [ 46.634447] RSP: 0018:ffff88801612fbc0 EFLAGS: 00010286 [ 46.635408] RAX: 0000000000000000 RBX: ffffed1002c25f78 RCX: ffffffff813a4050 [ 46.636669] RDX: ffff888014418000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.637924] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c25f2f [ 46.639183] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.640447] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801612fdf8 [ 46.641699] FS: 00007fa6562e0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.643115] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.644168] CR2: 00007fa6568464a6 CR3: 000000000e7ba000 CR4: 0000000000350ef0 [ 46.645423] Call Trace: [ 46.645925] [ 46.646333] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.647210] ? __create_object+0x59/0x80 [ 46.647983] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.648934] __vmalloc_noprof+0x59/0x60 [ 46.649633] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.650482] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.651389] bpf_prog_alloc+0x39/0x200 [ 46.652113] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.653016] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.653896] do_seccomp+0x349/0x25e0 [ 46.654556] ? find_held_lock+0x2b/0x80 [ 46.655297] ? do_prlimit+0x310/0x610 [ 46.656021] ? __pfx_do_seccomp+0x10/0x10 [ 46.656757] ? do_raw_spin_unlock+0x53/0x220 [ 46.657577] ? _raw_spin_unlock+0x1e/0x40 [ 46.658337] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.659271] ? static_key_count+0x60/0x80 [ 46.660078] prctl_set_seccomp+0x4e/0x70 [ 46.660848] __do_sys_prctl+0xe6c/0x1d70 [ 46.661591] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.662438] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.663390] ? irqentry_exit+0xf3/0x650 [ 46.664161] do_syscall_64+0xbf/0x430 [ 46.664883] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.665783] RIP: 0033:0x7fa6567d25cd [ 46.666482] 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 [ 46.669602] RSP: 002b:00007ffe77418f60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.670950] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa6567d25cd [ 46.672232] RDX: 0000557102ad3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.673494] RBP: 00007ffe77418fc0 R08: 0000000000000000 R09: 00007ffe77418660 [ 46.674746] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557108132ad0 [ 46.675993] R13: 00007ffe774193f0 R14: 0000557108133bc0 R15: 0000557108144780 [ 46.677280] [ 46.677694] irq event stamp: 1683 [ 46.678335] hardirqs last enabled at (1693): [] __up_console_sem+0x78/0x80 [ 46.679849] hardirqs last disabled at (1702): [] __up_console_sem+0x5d/0x80 [ 46.681353] softirqs last enabled at (1520): [] handle_softirqs+0x50c/0x770 [ 46.682868] softirqs last disabled at (1515): [] __irq_exit_rcu+0xc4/0x100 [ 46.684376] ---[ end trace 0000000000000000 ]--- [ 49.655119] ------------[ cut here ]------------ [ 49.656089] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.658217] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.659696] Modules linked in: [ 49.660338] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.662422] Tainted: [W]=WARN [ 49.663060] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.664636] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.666076] 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 [ 49.669504] RSP: 0018:ffff888015737bc0 EFLAGS: 00010286 [ 49.670509] RAX: 0000000000000000 RBX: ffffed1002ae6f78 RCX: ffffffff813a4050 [ 49.671862] RDX: ffff888016065340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.673207] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ae6f2f [ 49.674542] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.675860] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015737df8 [ 49.677213] FS: 00007f3977f05900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.678686] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.679783] CR2: 00007f39783f7580 CR3: 000000001f976000 CR4: 0000000000350ef0 [ 49.681115] Call Trace: [ 49.681607] [ 49.682074] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.682972] ? __create_object+0x59/0x80 [ 49.683746] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.684749] __vmalloc_noprof+0x59/0x60 [ 49.685539] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.686441] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.687408] bpf_prog_alloc+0x39/0x200 [ 49.688365] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.689305] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.690246] do_seccomp+0x349/0x25e0 [ 49.691008] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.691953] ? __pfx_do_seccomp+0x10/0x10 [ 49.692720] ? find_held_lock+0x2b/0x80 [ 49.693512] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.694513] ? static_key_count+0x60/0x80 [ 49.695341] prctl_set_seccomp+0x4e/0x70 [ 49.696158] __do_sys_prctl+0xe6c/0x1d70 [ 49.696952] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.697790] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.698797] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.699853] ? irqentry_exit+0xf3/0x650 [ 49.700600] do_syscall_64+0xbf/0x430 [ 49.701344] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.702307] RIP: 0033:0x7f39783f75cd [ 49.703049] 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 [ 49.706235] RSP: 002b:00007ffef6f25040 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.707677] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f39783f75cd [ 49.709063] RDX: 000055add43b6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.710369] RBP: 00007ffef6f250a0 R08: 0000000000000000 R09: 00007ffef6f24740 [ 49.711726] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ae0c4b6b10 [ 49.713062] R13: 00007ffef6f254d0 R14: 000055ae0c4b72b0 R15: 000055ae0c4cb6f0 [ 49.714387] [ 49.714864] irq event stamp: 1799 [ 49.715477] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 49.717053] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 49.718621] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 49.720193] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 49.721468] ---[ end trace 0000000000000000 ]--- [ 50.536725] ------------[ cut here ]------------ [ 50.537987] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.540575] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.542884] Modules linked in: [ 50.543650] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.546461] Tainted: [W]=WARN [ 50.547232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.549125] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.550303] 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 [ 50.554311] RSP: 0018:ffff88801a107bc0 EFLAGS: 00010286 [ 50.555587] RAX: 0000000000000000 RBX: ffffed1003420f78 RCX: ffffffff813a4050 [ 50.557220] RDX: ffff88800f541bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.558846] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003420f2f [ 50.560481] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.562099] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a107df8 [ 50.563754] FS: 00007f1161edf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.565564] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.566895] CR2: 00007ffed4045ef8 CR3: 000000000a1fe000 CR4: 0000000000350ef0 [ 50.568552] Call Trace: [ 50.569220] [ 50.569733] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.570925] ? __create_object+0x59/0x80 [ 50.571966] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.573492] __vmalloc_noprof+0x59/0x60 [ 50.574476] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.575617] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.576848] bpf_prog_alloc+0x39/0x200 [ 50.577735] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.578918] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.580109] do_seccomp+0x349/0x25e0 [ 50.581038] ? find_held_lock+0x2b/0x80 [ 50.582023] ? do_prlimit+0x310/0x610 [ 50.582982] ? __pfx_do_seccomp+0x10/0x10 [ 50.584020] ? do_raw_spin_unlock+0x53/0x220 [ 50.585095] ? _raw_spin_unlock+0x1e/0x40 [ 50.586121] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.587345] ? static_key_count+0x60/0x80 [ 50.588430] prctl_set_seccomp+0x4e/0x70 [ 50.589293] __do_sys_prctl+0xe6c/0x1d70 [ 50.590119] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.591029] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.592058] ? irqentry_exit+0xf3/0x650 [ 50.592804] do_syscall_64+0xbf/0x430 [ 50.593575] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.594570] RIP: 0033:0x7f11623d15cd [ 50.595307] 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 [ 50.598562] RSP: 002b:00007ffed40444c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.599979] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f11623d15cd [ 50.601309] RDX: 000056110be09e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.602633] RBP: 00007ffed4044520 R08: 0000000000000000 R09: 00007ffed4043bc0 [ 50.603980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561132ac62b0 [ 50.605332] R13: 00007ffed4044950 R14: 0000561132ac8d20 R15: 0000561132ada8d0 [ 50.606685] [ 50.607180] irq event stamp: 1925 [ 50.607871] hardirqs last enabled at (1935): [] __up_console_sem+0x78/0x80 [ 50.609494] hardirqs last disabled at (1950): [] __up_console_sem+0x5d/0x80 [ 50.611069] softirqs last enabled at (1948): [] handle_softirqs+0x50c/0x770 [ 50.612672] softirqs last disabled at (1943): [] __irq_exit_rcu+0xc4/0x100 [ 50.614240] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14578' (ECDSA) to the list of known hosts. 2025/11/17 12:06:35 fuzzer started 2025/11/17 12:06:36 dialing manager at localhost:37895 2025/11/17 12:06:36 checking machine... 2025/11/17 12:06:36 checking revisions... [ 51.543134] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:06:36 testing simple program... [ 51.635223] cgroup: Unknown subsys name 'net' [ 51.686576] cgroup: Unknown subsys name 'cpuset' [ 51.705850] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:06:35 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffffff8672a064 RCX=ffffffff81b6204a RDX=0000000000000000 RSI=ffffffff86abeab0 RDI=ffffffff8672a054 RBP=ffffffff8672a068 RSP=ffff88801633f4e0 R8 =ffffffff86abeab0 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000026728 R12=ffffffff8672a068 R13=ffffffff8672a054 R14=ffffffff8672a064 R15=dffffc0000000000 RIP=ffffffff8135da9e RFL=00000256 [---ZAP-] 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 00007f49f7fff700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff26af6f000 CR3=000000000ea89000 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=2035333a36303a323120373120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034333a36303a3231203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff8880155e1bc0 RBX=ffff888019f37f58 RCX=ffffffff817d97d6 RDX=0000000000000000 RSI=000000000000002f RDI=ffff888019f37f58 RBP=ffff888019f37f48 RSP=ffff888019f37f28 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000000 R12=000000000000002f R13=000000000000002f R14=0000000000000000 R15=0000000000000000 RIP=ffffffff83c712d4 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 00007f3977f05900 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=00007ffef6f1f000 CR3=000000000a21d000 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