[ 45.286216] ------------[ cut here ]------------ [ 45.287146] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.289242] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.290719] Modules linked in: [ 45.291324] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.293336] Tainted: [W]=WARN [ 45.293947] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.295457] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.296393] 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 [ 45.299603] RSP: 0018:ffff888016e37bc0 EFLAGS: 00010286 [ 45.300600] RAX: 0000000000000000 RBX: ffffed1002dc6f78 RCX: ffffffff813a4050 [ 45.301885] RDX: ffff888013f9b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.303190] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc6f2f [ 45.304477] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.305762] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e37df8 [ 45.307076] FS: 00007fa151b36900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.308539] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.309600] CR2: 00007fa152028580 CR3: 000000001cea9000 CR4: 0000000000350ef0 [ 45.310907] Call Trace: [ 45.311379] [ 45.311838] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.312739] ? __create_object+0x59/0x80 [ 45.313482] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.314487] __vmalloc_noprof+0x59/0x60 [ 45.315257] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.316155] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.317092] bpf_prog_alloc+0x39/0x200 [ 45.317857] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.318817] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.319736] do_seccomp+0x349/0x25e0 [ 45.320420] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.321335] ? __pfx_do_seccomp+0x10/0x10 [ 45.322149] ? find_held_lock+0x2b/0x80 [ 45.322944] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.323931] ? static_key_count+0x60/0x80 [ 45.324751] prctl_set_seccomp+0x4e/0x70 [ 45.325490] __do_sys_prctl+0xe6c/0x1d70 [ 45.326304] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.327167] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.328153] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.329162] ? irqentry_exit+0xf3/0x650 [ 45.329939] do_syscall_64+0xbf/0x430 [ 45.330717] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.331634] RIP: 0033:0x7fa1520285cd [ 45.332351] 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 [ 45.335582] RSP: 002b:00007ffc28833bb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.336966] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa1520285cd [ 45.338280] RDX: 0000564babbbee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.339576] RBP: 00007ffc28833c10 R08: 0000000000000000 R09: 00007ffc288332b0 [ 45.340858] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564bcd7f3ad0 [ 45.342145] R13: 00007ffc28834040 R14: 0000564bcd7f4bc0 R15: 0000564bcd805780 [ 45.343467] [ 45.343943] irq event stamp: 1761 [ 45.344561] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 45.346104] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 45.347666] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 45.349223] softirqs last disabled at (1629): [] __irq_exit_rcu+0xc4/0x100 [ 45.350782] ---[ end trace 0000000000000000 ]--- [ 48.426815] ------------[ cut here ]------------ [ 48.427560] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.429241] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 48.430467] Modules linked in: [ 48.431020] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.432700] Tainted: [W]=WARN [ 48.433166] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.434616] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.435428] 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 [ 48.438103] RSP: 0018:ffff888017667bc0 EFLAGS: 00010286 [ 48.438941] RAX: 0000000000000000 RBX: ffffed1002eccf78 RCX: ffffffff813a4050 [ 48.440026] RDX: ffff888016163780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.441116] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eccf2f [ 48.442207] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.443291] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017667df8 [ 48.444401] FS: 00007f20c014c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.445616] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.446529] CR2: 00007ffdba875ef8 CR3: 000000001cd2b000 CR4: 0000000000350ef0 [ 48.447615] Call Trace: [ 48.448027] [ 48.448369] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.449121] ? __create_object+0x59/0x80 [ 48.449788] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.450582] __vmalloc_noprof+0x59/0x60 [ 48.451228] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.451978] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.452775] bpf_prog_alloc+0x39/0x200 [ 48.453376] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.454160] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.454918] do_seccomp+0x349/0x25e0 [ 48.455484] ? find_held_lock+0x2b/0x80 [ 48.456134] ? do_prlimit+0x310/0x610 [ 48.456760] ? __pfx_do_seccomp+0x10/0x10 [ 48.457399] ? do_raw_spin_unlock+0x53/0x220 [ 48.458110] ? _raw_spin_unlock+0x1e/0x40 [ 48.458785] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.459566] ? static_key_count+0x60/0x80 [ 48.460248] prctl_set_seccomp+0x4e/0x70 [ 48.460905] __do_sys_prctl+0xe6c/0x1d70 [ 48.461534] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.462281] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.463110] ? irqentry_exit+0xf3/0x650 [ 48.463763] do_syscall_64+0xbf/0x430 [ 48.464354] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.465161] RIP: 0033:0x7f20c063e5cd [ 48.465768] 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 [ 48.468510] RSP: 002b:00007ffdba873d60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.469671] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f20c063e5cd [ 48.470773] RDX: 0000563980b50e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.471857] RBP: 00007ffdba873dc0 R08: 0000000000000000 R09: 00007ffdba873460 [ 48.472951] R10: 0000000000000000 R11: 0000000000000246 R12: 00005639839c72b0 [ 48.474038] R13: 00007ffdba8741f0 R14: 00005639839c9d20 R15: 00005639839db8d0 [ 48.475146] [ 48.475519] irq event stamp: 1831 [ 48.476060] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 48.477346] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 48.478670] softirqs last enabled at (1460): [] handle_softirqs+0x50c/0x770 [ 48.479988] softirqs last disabled at (1449): [] __irq_exit_rcu+0xc4/0x100 [ 48.481269] ---[ end trace 0000000000000000 ]--- [ 49.161146] ------------[ cut here ]------------ [ 49.162071] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.164155] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.165620] Modules linked in: [ 49.166264] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.168264] Tainted: [W]=WARN [ 49.168859] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.170586] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.171584] 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 [ 49.174793] RSP: 0018:ffff888017387bc0 EFLAGS: 00010286 [ 49.175790] RAX: 0000000000000000 RBX: ffffed1002e70f78 RCX: ffffffff813a4050 [ 49.177088] RDX: ffff8880162e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.178409] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e70f2f [ 49.179709] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.181009] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017387df8 [ 49.182335] FS: 00007f4d22f2f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.183801] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.184872] CR2: 00007ffd14baaef8 CR3: 000000001fd4d000 CR4: 0000000000350ef0 [ 49.186175] Call Trace: [ 49.186696] [ 49.187111] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.188002] ? __create_object+0x59/0x80 [ 49.188798] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.189775] __vmalloc_noprof+0x59/0x60 [ 49.190533] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.191423] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.192379] bpf_prog_alloc+0x39/0x200 [ 49.193128] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.194070] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.195013] do_seccomp+0x349/0x25e0 [ 49.195742] ? find_held_lock+0x2b/0x80 [ 49.196479] ? do_prlimit+0x310/0x610 [ 49.197238] ? __pfx_do_seccomp+0x10/0x10 [ 49.198030] ? do_raw_spin_unlock+0x53/0x220 [ 49.198898] ? _raw_spin_unlock+0x1e/0x40 [ 49.199693] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.200684] ? static_key_count+0x60/0x80 [ 49.201467] prctl_set_seccomp+0x4e/0x70 [ 49.202258] __do_sys_prctl+0xe6c/0x1d70 [ 49.203063] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.203933] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.204930] ? irqentry_exit+0xf3/0x650 [ 49.205710] do_syscall_64+0xbf/0x430 [ 49.206429] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.207388] RIP: 0033:0x7f4d234215cd [ 49.208109] 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 [ 49.211349] RSP: 002b:00007ffd14ba9ea0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.212747] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4d234215cd [ 49.214053] RDX: 0000564795eefe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.215373] RBP: 00007ffd14ba9f00 R08: 0000000000000000 R09: 00007ffd14ba95a0 [ 49.216698] R10: 0000000000000000 R11: 0000000000000246 R12: 00005647bd7462b0 [ 49.218000] R13: 00007ffd14baa330 R14: 00005647bd748d20 R15: 00005647bd75a8d0 [ 49.219233] [ 49.219592] irq event stamp: 1805 [ 49.220139] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 49.221422] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 49.222721] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 49.224023] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 49.225283] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44603' (ECDSA) to the list of known hosts. 2025/11/17 23:30:26 fuzzer started 2025/11/17 23:30:26 dialing manager at localhost:37895 2025/11/17 23:30:26 checking machine... 2025/11/17 23:30:26 checking revisions... [ 50.122521] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:30:26 testing simple program... [ 50.204964] cgroup: Unknown subsys name 'net' [ 50.264139] cgroup: Unknown subsys name 'cpuset' [ 50.279494] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:30:25 Registers: info registers vcpu 0 RAX=00000021289edff0 RBX=0000000000000000 RCX=00000000000006e0 RDX=0000000000000021 RSI=ffff88806ce23b00 RDI=0000000000053425 RBP=ffff88806ce23b00 RSP=ffff88806ce08ed8 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000ee547 R11=0000000000000001 R12=0000000000053425 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce28500 RIP=ffffffff8132e865 RFL=00000016 [----AP-] 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 00007f20c014c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f20c0700ae8 CR3=000000001fe4a000 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=0000000000000001 RBX=0000000000000002 RCX=ffffffff86e87f78 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =ffffffff86e87f7c R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000c7feb R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff8880096efd90 R15=ffff88806cf08a70 RIP=ffffffff8135ed1a RFL=00000297 [--S-APC] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6e653c7000 CR3=000000000e64a000 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=30333a333220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363131 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000