[ 39.094673] ------------[ cut here ]------------ [ 39.095616] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.097595] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.099082] Modules linked in: [ 39.099734] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.101754] Tainted: [W]=WARN [ 39.102352] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.103843] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.104761] 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 [ 39.107975] RSP: 0018:ffff88801bea7bc0 EFLAGS: 00010286 [ 39.108961] RAX: 0000000000000000 RBX: ffffed10037d4f78 RCX: ffffffff813a4050 [ 39.110228] RDX: ffff888016d70000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.111521] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037d4f2f [ 39.112797] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.114077] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bea7df8 [ 39.115363] FS: 00007f4103b2b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.116795] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.117865] CR2: 00007ffc9cc5bef7 CR3: 000000000defa000 CR4: 0000000000350ef0 [ 39.119158] Call Trace: [ 39.119655] [ 39.120073] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.120970] ? __create_object+0x59/0x80 [ 39.121774] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.122757] __vmalloc_noprof+0x59/0x60 [ 39.123525] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.124404] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.125349] bpf_prog_alloc+0x39/0x200 [ 39.126063] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.126993] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.127898] do_seccomp+0x349/0x25e0 [ 39.128625] ? find_held_lock+0x2b/0x80 [ 39.129381] ? do_prlimit+0x310/0x610 [ 39.130095] ? __pfx_do_seccomp+0x10/0x10 [ 39.130889] ? do_raw_spin_unlock+0x53/0x220 [ 39.131724] ? _raw_spin_unlock+0x1e/0x40 [ 39.132505] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.133470] ? static_key_count+0x60/0x80 [ 39.134243] prctl_set_seccomp+0x4e/0x70 [ 39.135034] __do_sys_prctl+0xe6c/0x1d70 [ 39.135808] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.136666] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.137655] ? irqentry_exit+0xf3/0x650 [ 39.138424] do_syscall_64+0xbf/0x430 [ 39.139125] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.140086] RIP: 0033:0x7f410401d5cd [ 39.140792] 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 [ 39.143988] RSP: 002b:00007ffc9cc5abd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.145370] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f410401d5cd [ 39.146682] RDX: 00005651c7d5ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.147968] RBP: 00007ffc9cc5ac30 R08: 0000000000000000 R09: 00007ffc9cc5a2d0 [ 39.149278] R10: 0000000000000000 R11: 0000000000000246 R12: 00005651e38d6b10 [ 39.150610] R13: 00007ffc9cc5b060 R14: 00005651e38d72b0 R15: 00005651e38eb6f0 [ 39.151912] [ 39.152366] irq event stamp: 1729 [ 39.152967] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 39.154508] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 39.156057] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 39.157612] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 39.159148] ---[ end trace 0000000000000000 ]--- [ 42.173446] ------------[ cut here ]------------ [ 42.174400] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.176386] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.177917] Modules linked in: [ 42.178588] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.180577] Tainted: [W]=WARN [ 42.181119] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.182614] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.183502] 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 [ 42.186701] RSP: 0018:ffff88801bf07bc0 EFLAGS: 00010286 [ 42.187688] RAX: 0000000000000000 RBX: ffffed10037e0f78 RCX: ffffffff813a4050 [ 42.188961] RDX: ffff88800f87b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.190277] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037e0f2f [ 42.191553] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.192828] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bf07df8 [ 42.194125] FS: 00007f054a3bf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.195578] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.196640] CR2: 00007fff9642cef7 CR3: 0000000020ce9000 CR4: 0000000000350ef0 [ 42.197943] Call Trace: [ 42.198460] [ 42.198871] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.199763] ? __create_object+0x59/0x80 [ 42.200536] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.201505] __vmalloc_noprof+0x59/0x60 [ 42.202232] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.203107] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.204032] bpf_prog_alloc+0x39/0x200 [ 42.204772] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.205713] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.206628] do_seccomp+0x349/0x25e0 [ 42.207363] ? find_held_lock+0x2b/0x80 [ 42.208082] ? do_prlimit+0x310/0x610 [ 42.208819] ? __pfx_do_seccomp+0x10/0x10 [ 42.209592] ? do_raw_spin_unlock+0x53/0x220 [ 42.210438] ? _raw_spin_unlock+0x1e/0x40 [ 42.211181] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.212158] ? static_key_count+0x60/0x80 [ 42.212944] prctl_set_seccomp+0x4e/0x70 [ 42.213734] __do_sys_prctl+0xe6c/0x1d70 [ 42.214528] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.215416] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.216392] ? irqentry_exit+0xf3/0x650 [ 42.217113] do_syscall_64+0xbf/0x430 [ 42.217864] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.218843] RIP: 0033:0x7f054a8b15cd [ 42.219536] 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 [ 42.222744] RSP: 002b:00007fff9642acc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.224097] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f054a8b15cd [ 42.225390] RDX: 000055dc96dc2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.226713] RBP: 00007fff9642ad20 R08: 0000000000000000 R09: 00007fff9642a3c0 [ 42.227987] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dccaf5bad0 [ 42.229285] R13: 00007fff9642b150 R14: 000055dccaf5cbc0 R15: 000055dccaf6d780 [ 42.230596] [ 42.231015] irq event stamp: 1813 [ 42.231660] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 42.233180] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 42.234733] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 42.236286] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 42.237823] ---[ end trace 0000000000000000 ]--- [ 42.971811] ------------[ cut here ]------------ [ 42.972369] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.973535] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 42.974389] Modules linked in: [ 42.974735] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.975896] Tainted: [W]=WARN [ 42.976224] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.977095] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.977625] 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 [ 42.979493] RSP: 0018:ffff888013fffbc0 EFLAGS: 00010286 [ 42.980041] RAX: 0000000000000000 RBX: ffffed10027fff78 RCX: ffffffff813a4050 [ 42.980788] RDX: ffff888018081bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.981545] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027fff2f [ 42.982318] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.983051] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013fffdf8 [ 42.983792] FS: 00007fac1bab0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.984626] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.985224] CR2: 00007fff5036aef7 CR3: 0000000009ec5000 CR4: 0000000000350ef0 [ 42.986003] Call Trace: [ 42.986291] [ 42.986530] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.987018] ? __create_object+0x59/0x80 [ 42.987472] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.988016] __vmalloc_noprof+0x59/0x60 [ 42.988458] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.988949] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.989492] bpf_prog_alloc+0x39/0x200 [ 42.989904] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.990440] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.990938] do_seccomp+0x349/0x25e0 [ 42.991357] ? find_held_lock+0x2b/0x80 [ 42.991793] ? do_prlimit+0x310/0x610 [ 42.992203] ? __pfx_do_seccomp+0x10/0x10 [ 42.992656] ? do_raw_spin_unlock+0x53/0x220 [ 42.993122] ? _raw_spin_unlock+0x1e/0x40 [ 42.993573] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.994115] ? static_key_count+0x60/0x80 [ 42.994582] prctl_set_seccomp+0x4e/0x70 [ 42.994993] __do_sys_prctl+0xe6c/0x1d70 [ 42.995410] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.995877] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.996391] ? irqentry_exit+0xf3/0x650 [ 42.996779] do_syscall_64+0xbf/0x430 [ 42.997147] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.997703] RIP: 0033:0x7fac1bfa25cd [ 42.998086] 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 [ 42.999766] RSP: 002b:00007fff50369410 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.000494] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fac1bfa25cd [ 43.001147] RDX: 0000562dfd0afe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.001830] RBP: 00007fff50369470 R08: 0000000000000000 R09: 00007fff50368b10 [ 43.002507] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562e2e6292b0 [ 43.003159] R13: 00007fff503698a0 R14: 0000562e2e62bd20 R15: 0000562e2e63d8d0 [ 43.003843] [ 43.004070] irq event stamp: 1715 [ 43.004416] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 43.005197] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 43.006007] softirqs last enabled at (1218): [] handle_softirqs+0x50c/0x770 [ 43.006823] softirqs last disabled at (1207): [] __irq_exit_rcu+0xc4/0x100 [ 43.007622] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60259' (ECDSA) to the list of known hosts. 2025/11/18 14:49:08 fuzzer started 2025/11/18 14:49:08 dialing manager at localhost:34383 2025/11/18 14:49:08 checking machine... 2025/11/18 14:49:08 checking revisions... [ 43.799521] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:49:08 testing simple program... [ 43.892183] cgroup: Unknown subsys name 'net' [ 43.961669] cgroup: Unknown subsys name 'cpuset' [ 43.984677] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:49:08 Registers: info registers vcpu 0 RAX=0000000000020000 RBX=ffff888017948000 RCX=0000000000000000 RDX=0000000000020005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888017948a58 RSP=ffff8880180b7628 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888017948a80 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc RFL=00000006 [-----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 00007f054a3bf900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f054a39e020 CR3=0000000020d69000 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=ffffea0000366480 RBX=ffff88800d992a40 RCX=ffffffff813748f0 RDX=ffff888008c41780 RSI=ffffffff813746f0 RDI=0000000000000001 RBP=ffff88801a50f918 RSP=ffff88801a50f858 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffea000083a680 R13=0000000000000000 R14=ffff888020e9a3c0 R15=ffff88800944cc80 RIP=ffffffff81b2a1bc 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 =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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1241c1a218 CR3=0000000020ef1000 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=39343a343120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303436 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000