[ 46.142746] ------------[ cut here ]------------ [ 46.143674] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.145725] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.147187] Modules linked in: [ 46.147835] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.150083] Tainted: [W]=WARN [ 46.150755] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.152221] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.153127] 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 [ 46.156276] RSP: 0018:ffff88801688fbc0 EFLAGS: 00010286 [ 46.157260] RAX: 0000000000000000 RBX: ffffed1002d11f78 RCX: ffffffff813a4050 [ 46.158551] RDX: ffff888016800000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.159866] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d11f2f [ 46.161134] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.162413] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801688fdf8 [ 46.163728] FS: 00007f09373c2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.165184] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.166240] CR2: 00007f09378b4580 CR3: 000000000d900000 CR4: 0000000000350ef0 [ 46.167534] Call Trace: [ 46.168039] [ 46.168452] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.169345] ? __create_object+0x59/0x80 [ 46.170111] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.171072] __vmalloc_noprof+0x59/0x60 [ 46.171858] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.172732] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.173657] bpf_prog_alloc+0x39/0x200 [ 46.174340] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.175264] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.176158] do_seccomp+0x349/0x25e0 [ 46.176878] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.177769] ? __pfx_do_seccomp+0x10/0x10 [ 46.178504] ? find_held_lock+0x2b/0x80 [ 46.179253] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.180215] ? static_key_count+0x60/0x80 [ 46.181000] prctl_set_seccomp+0x4e/0x70 [ 46.181768] __do_sys_prctl+0xe6c/0x1d70 [ 46.182497] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.183339] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.184307] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.185278] ? irqentry_exit+0xf3/0x650 [ 46.186030] do_syscall_64+0xbf/0x430 [ 46.186765] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.187712] RIP: 0033:0x7f09378b45cd [ 46.188368] 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 [ 46.191537] RSP: 002b:00007ffdf6444cc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.192924] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f09378b45cd [ 46.194211] RDX: 000056354f083e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.195507] RBP: 00007ffdf6444d20 R08: 0000000000000000 R09: 00007ffdf64443c0 [ 46.196788] R10: 0000000000000000 R11: 0000000000000246 R12: 000056357f45aad0 [ 46.198086] R13: 00007ffdf6445150 R14: 000056357f45bbc0 R15: 000056357f46c780 [ 46.199396] [ 46.199885] irq event stamp: 1825 [ 46.200493] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 46.202012] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 46.203546] softirqs last enabled at (1846): [] handle_softirqs+0x50c/0x770 [ 46.205099] softirqs last disabled at (1841): [] __irq_exit_rcu+0xc4/0x100 [ 46.206598] ---[ end trace 0000000000000000 ]--- [ 49.072279] ------------[ cut here ]------------ [ 49.073192] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.075186] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.076652] Modules linked in: [ 49.077269] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.079326] Tainted: [W]=WARN [ 49.079954] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.081432] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.082349] 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 [ 49.085557] RSP: 0018:ffff888018abfbc0 EFLAGS: 00010286 [ 49.086526] RAX: 0000000000000000 RBX: ffffed1003157f78 RCX: ffffffff813a4050 [ 49.087823] RDX: ffff888017110000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.089109] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003157f2f [ 49.090381] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.091703] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018abfdf8 [ 49.092997] FS: 00007f1cea8b6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.094430] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.095495] CR2: 00007f1ceada8580 CR3: 000000001fa43000 CR4: 0000000000350ef0 [ 49.096797] Call Trace: [ 49.097268] [ 49.097725] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.098619] ? __create_object+0x59/0x80 [ 49.099355] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.100337] __vmalloc_noprof+0x59/0x60 [ 49.101096] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.101964] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.102886] bpf_prog_alloc+0x39/0x200 [ 49.103633] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.104511] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.105418] do_seccomp+0x349/0x25e0 [ 49.106127] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.107024] ? __pfx_do_seccomp+0x10/0x10 [ 49.107822] ? find_held_lock+0x2b/0x80 [ 49.108550] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.109520] ? static_key_count+0x60/0x80 [ 49.110327] prctl_set_seccomp+0x4e/0x70 [ 49.111105] __do_sys_prctl+0xe6c/0x1d70 [ 49.111907] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.112758] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.113713] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.114675] ? irqentry_exit+0xf3/0x650 [ 49.115409] do_syscall_64+0xbf/0x430 [ 49.116162] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.117112] RIP: 0033:0x7f1ceada85cd [ 49.117812] 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 [ 49.121017] RSP: 002b:00007fffd5f2fa80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.122377] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1ceada85cd [ 49.123694] RDX: 00005568ae9b9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.124981] RBP: 00007fffd5f2fae0 R08: 0000000000000000 R09: 00007fffd5f2f180 [ 49.126262] R10: 0000000000000000 R11: 0000000000000246 R12: 00005568e9f4b2b0 [ 49.127546] R13: 00007fffd5f2ff10 R14: 00005568e9f4dd20 R15: 00005568e9f5f8d0 [ 49.128869] [ 49.129291] irq event stamp: 1801 [ 49.129951] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 49.131487] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 49.133032] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 49.134591] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 49.136116] ---[ end trace 0000000000000000 ]--- [ 49.736458] ------------[ cut here ]------------ [ 49.737363] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.739343] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.740791] Modules linked in: [ 49.741374] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.743631] Tainted: [W]=WARN [ 49.744188] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.745701] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.746559] 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 [ 49.749717] RSP: 0018:ffff888016f0fbc0 EFLAGS: 00010286 [ 49.750693] RAX: 0000000000000000 RBX: ffffed1002de1f78 RCX: ffffffff813a4050 [ 49.751975] RDX: ffff888016619bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.753250] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de1f2f [ 49.754537] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.755826] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f0fdf8 [ 49.757090] FS: 00007f7428f0a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.758526] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.759601] CR2: 00007ffd1118bef7 CR3: 000000001f9dc000 CR4: 0000000000350ef0 [ 49.760877] Call Trace: [ 49.761332] [ 49.761775] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.762679] ? __create_object+0x59/0x80 [ 49.763405] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.764390] __vmalloc_noprof+0x59/0x60 [ 49.765141] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.766008] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.766923] bpf_prog_alloc+0x39/0x200 [ 49.767661] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.768534] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.769424] do_seccomp+0x349/0x25e0 [ 49.770132] ? find_held_lock+0x2b/0x80 [ 49.770883] ? do_prlimit+0x310/0x610 [ 49.771632] ? __pfx_do_seccomp+0x10/0x10 [ 49.772369] ? do_raw_spin_unlock+0x53/0x220 [ 49.773185] ? _raw_spin_unlock+0x1e/0x40 [ 49.773954] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.774906] ? static_key_count+0x60/0x80 [ 49.775708] prctl_set_seccomp+0x4e/0x70 [ 49.776426] __do_sys_prctl+0xe6c/0x1d70 [ 49.777192] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.778038] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.778989] ? irqentry_exit+0xf3/0x650 [ 49.779773] do_syscall_64+0xbf/0x430 [ 49.780634] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.781531] RIP: 0033:0x7f74293fc5cd [ 49.782223] 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 [ 49.785373] RSP: 002b:00007ffd11189b40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.786718] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f74293fc5cd [ 49.787999] RDX: 00005641e039de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.789263] RBP: 00007ffd11189ba0 R08: 0000000000000000 R09: 00007ffd11189240 [ 49.790525] R10: 0000000000000000 R11: 0000000000000246 R12: 00005641fccf9ad0 [ 49.791801] R13: 00007ffd11189fd0 R14: 00005641fccfabc0 R15: 00005641fcd0b780 [ 49.792934] [ 49.793282] irq event stamp: 1847 [ 49.793822] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 49.795076] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 49.796329] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 49.797596] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 49.798842] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57404' (ECDSA) to the list of known hosts. 2025/11/18 09:19:33 fuzzer started 2025/11/18 09:19:33 dialing manager at localhost:34383 2025/11/18 09:19:33 checking machine... 2025/11/18 09:19:33 checking revisions... [ 50.805971] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:19:33 testing simple program... [ 50.904904] cgroup: Unknown subsys name 'net' [ 50.978553] cgroup: Unknown subsys name 'cpuset' [ 50.992280] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:19:32 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801758f4c8 RCX=ffffffff84c55bea RDX=ffff888016f9d340 RSI=000000000000001c RDI=ffffffffffffffff RBP=dffffc0000000000 RSP=ffff88801758f438 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff8880090c2940 R13=000000000000001c R14=ffffffffffffffff R15=ffffed1002eb1e9b RIP=ffffffff81751898 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 00007f1cea8b6900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffd5f29000 CR3=000000000e124000 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 info registers vcpu 1 RAX=000000002b8ceaee RBX=ffff888009643780 RCX=00000000c5ff2c45 RDX=000000002b8ceaee RSI=ffff888009644200 RDI=000000003b66af60 RBP=ffff8880096441d8 RSP=ffff88806cf08c18 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888009644200 R13=49da982df18c1733 R14=0000000000000001 R15=0000000000000001 RIP=ffffffff815275a5 RFL=00000092 [--S-A--] 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 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005568e9f72818 CR3=000000000dcda000 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=39313a393020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323539 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000