[ 39.269393] ------------[ cut here ]------------ [ 39.270479] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.272777] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/231 [ 39.274458] Modules linked in: [ 39.275138] CPU: 1 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.278691] Tainted: [W]=WARN [ 39.279386] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.281081] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.282133] 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 [ 39.285804] RSP: 0018:ffff888018e2fbc0 EFLAGS: 00010286 [ 39.286958] RAX: 0000000000000000 RBX: ffffed10031c5f78 RCX: ffffffff813a4050 [ 39.288438] RDX: ffff888015d3d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.289918] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031c5f2f [ 39.291426] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.292901] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018e2fdf8 [ 39.294387] FS: 00007f7428771900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.296071] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.297325] CR2: 00007f7428c63580 CR3: 000000000cb26000 CR4: 0000000000350ef0 [ 39.298803] Call Trace: [ 39.299397] [ 39.299869] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.300895] ? __create_object+0x59/0x80 [ 39.301797] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.302935] __vmalloc_noprof+0x59/0x60 [ 39.303812] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.304818] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.305889] bpf_prog_alloc+0x39/0x200 [ 39.306769] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.307845] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.308891] do_seccomp+0x349/0x25e0 [ 39.309730] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.310778] ? __pfx_do_seccomp+0x10/0x10 [ 39.311688] ? find_held_lock+0x2b/0x80 [ 39.312572] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.313680] ? static_key_count+0x60/0x80 [ 39.314715] prctl_set_seccomp+0x4e/0x70 [ 39.315590] __do_sys_prctl+0xe6c/0x1d70 [ 39.316616] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.317702] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.318911] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.320073] ? irqentry_exit+0xf3/0x650 [ 39.320999] do_syscall_64+0xbf/0x430 [ 39.321887] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.323063] RIP: 0033:0x7f7428c635cd [ 39.323771] 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 [ 39.326868] RSP: 002b:00007ffe2d7d2c40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.328221] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7428c635cd [ 39.329489] RDX: 000055c5385dbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.330762] RBP: 00007ffe2d7d2ca0 R08: 0000000000000000 R09: 00007ffe2d7d2340 [ 39.332028] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c552b61240 [ 39.333283] R13: 00007ffe2d7d30d0 R14: 000055c552b6a380 R15: 000055c552b75540 [ 39.334590] [ 39.335002] irq event stamp: 2037 [ 39.335648] hardirqs last enabled at (2047): [] __up_console_sem+0x78/0x80 [ 39.337139] hardirqs last disabled at (2056): [] __up_console_sem+0x5d/0x80 [ 39.338647] softirqs last enabled at (1938): [] handle_softirqs+0x50c/0x770 [ 39.340059] softirqs last disabled at (1933): [] __irq_exit_rcu+0xc4/0x100 [ 39.341265] ---[ end trace 0000000000000000 ]--- [ 42.162765] ------------[ cut here ]------------ [ 42.163724] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.165819] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/239 [ 42.167334] Modules linked in: [ 42.167948] CPU: 1 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.170263] Tainted: [W]=WARN [ 42.170948] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.172489] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.173442] 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 [ 42.176775] RSP: 0018:ffff88801a56fbc0 EFLAGS: 00010286 [ 42.177798] RAX: 0000000000000000 RBX: ffffed10034adf78 RCX: ffffffff813a4050 [ 42.179137] RDX: ffff888015f19bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.180480] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034adf2f [ 42.181803] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.183165] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a56fdf8 [ 42.184495] FS: 00007fdb472d1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.186015] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.187110] CR2: 00007fdb477c3580 CR3: 000000001f78a000 CR4: 0000000000350ef0 [ 42.188454] Call Trace: [ 42.188925] [ 42.189389] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.190274] ? __create_object+0x59/0x80 [ 42.191089] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.192104] __vmalloc_noprof+0x59/0x60 [ 42.192873] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.193775] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.194755] bpf_prog_alloc+0x39/0x200 [ 42.195507] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.196483] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.197402] do_seccomp+0x349/0x25e0 [ 42.198114] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.199069] ? __pfx_do_seccomp+0x10/0x10 [ 42.199886] ? find_held_lock+0x2b/0x80 [ 42.200679] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.201691] ? static_key_count+0x60/0x80 [ 42.202525] prctl_set_seccomp+0x4e/0x70 [ 42.203343] __do_sys_prctl+0xe6c/0x1d70 [ 42.204101] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.204999] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.205997] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.207037] ? irqentry_exit+0xf3/0x650 [ 42.207814] do_syscall_64+0xbf/0x430 [ 42.208581] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.209581] RIP: 0033:0x7fdb477c35cd [ 42.210255] 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 [ 42.213611] RSP: 002b:00007ffc231cc500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.215029] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdb477c35cd [ 42.216367] RDX: 000055b303c9de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.217687] RBP: 00007ffc231cc560 R08: 0000000000000000 R09: 00007ffc231cbc00 [ 42.219038] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b30cb232b0 [ 42.220355] R13: 00007ffc231cc990 R14: 000055b30cb25d20 R15: 000055b30cb378d0 [ 42.221707] [ 42.222143] irq event stamp: 1757 [ 42.222815] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 42.224178] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 42.225487] softirqs last enabled at (1622): [] handle_softirqs+0x50c/0x770 [ 42.226847] softirqs last disabled at (1617): [] __irq_exit_rcu+0xc4/0x100 [ 42.228120] ---[ end trace 0000000000000000 ]--- [ 42.880278] ------------[ cut here ]------------ [ 42.881206] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.883213] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 42.884656] Modules linked in: [ 42.885243] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.887223] Tainted: [W]=WARN [ 42.887826] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.889561] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.890557] 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 [ 42.893718] RSP: 0018:ffff88800a3cfbc0 EFLAGS: 00010286 [ 42.894708] RAX: 0000000000000000 RBX: ffffed1001479f78 RCX: ffffffff813a4050 [ 42.895997] RDX: ffff88801a673780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.897287] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001479f2f [ 42.898602] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.899889] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a3cfdf8 [ 42.901173] FS: 00007f6fc0e6d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.902626] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.903691] CR2: 00007ffd088c7ef7 CR3: 0000000013a48000 CR4: 0000000000350ef0 [ 42.904959] Call Trace: [ 42.905464] [ 42.905876] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.906778] ? __create_object+0x59/0x80 [ 42.907566] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.908535] __vmalloc_noprof+0x59/0x60 [ 42.909252] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.910117] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.911064] bpf_prog_alloc+0x39/0x200 [ 42.911818] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.912764] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.913672] do_seccomp+0x349/0x25e0 [ 42.914420] ? find_held_lock+0x2b/0x80 [ 42.915160] ? do_prlimit+0x310/0x610 [ 42.915897] ? __pfx_do_seccomp+0x10/0x10 [ 42.916687] ? do_raw_spin_unlock+0x53/0x220 [ 42.917535] ? _raw_spin_unlock+0x1e/0x40 [ 42.918281] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.919277] ? static_key_count+0x60/0x80 [ 42.920102] prctl_set_seccomp+0x4e/0x70 [ 42.920888] __do_sys_prctl+0xe6c/0x1d70 [ 42.921682] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.922565] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.923560] ? irqentry_exit+0xf3/0x650 [ 42.924352] do_syscall_64+0xbf/0x430 [ 42.925063] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.926048] RIP: 0033:0x7f6fc135f5cd [ 42.926774] 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 [ 42.929983] RSP: 002b:00007ffd088c5e60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.931387] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6fc135f5cd [ 42.932673] RDX: 000055d69b434e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.933972] RBP: 00007ffd088c5ec0 R08: 0000000000000000 R09: 00007ffd088c5560 [ 42.935288] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d6cac7ead0 [ 42.936596] R13: 00007ffd088c62f0 R14: 000055d6cac7fbc0 R15: 000055d6cac90780 [ 42.937916] [ 42.938384] irq event stamp: 1795 [ 42.939022] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 42.940350] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 42.941618] softirqs last enabled at (1424): [] handle_softirqs+0x50c/0x770 [ 42.942910] softirqs last disabled at (1419): [] __irq_exit_rcu+0xc4/0x100 [ 42.944190] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5836' (ECDSA) to the list of known hosts. 2025/11/17 10:01:21 fuzzer started 2025/11/17 10:01:21 dialing manager at localhost:37895 2025/11/17 10:01:21 checking machine... 2025/11/17 10:01:21 checking revisions... [ 43.834869] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:01:21 testing simple program... [ 43.920879] cgroup: Unknown subsys name 'net' [ 43.982605] cgroup: Unknown subsys name 'cpuset' [ 43.993928] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:01:20 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=ffff88801728d340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88801728de10 RDI=00000000503ba00b RBP=ffff88801728dd98 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801728de10 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000003 RIP=ffffffff815274e6 RFL=00000046 [---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 00007fdb472d1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdb47291008 CR3=000000001f701000 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=0000000000028305 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 fffffe5000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f50b2f5a000 CR3=000000000da8e000 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=92089ae5bb08489c8944a4cf553a42da XMM02=0000000000302a00ec2efd57dc4c00df XMM03=000000000030e928caa1a02db369879f XMM04=9073fe0cbeb4159900000000000ae988 XMM05=0b39c798a71319b6000000000031ee50 XMM06=8fede82a5ad58cbe000000000031ecd8 XMM07=e042d86d42eb936e000000000030ec00 XMM08=caa1a02db369879f0000000000302a60 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000