[ 54.022176] ------------[ cut here ]------------ [ 54.023050] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.025106] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 54.026584] Modules linked in: [ 54.027222] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.030474] Tainted: [W]=WARN [ 54.031037] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.032526] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.033436] 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 [ 54.036612] RSP: 0018:ffff88801decfbc0 EFLAGS: 00010286 [ 54.037596] RAX: 0000000000000000 RBX: ffffed1003bd9f78 RCX: ffffffff813a4050 [ 54.038888] RDX: ffff88801cded340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.040194] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003bd9f2f [ 54.041477] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.042791] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801decfdf8 [ 54.044077] FS: 00007fa8ef6fe900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.045505] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.046594] CR2: 00007fff5cbe2ef8 CR3: 000000000b84e000 CR4: 0000000000350ef0 [ 54.047890] Call Trace: [ 54.048393] [ 54.048803] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.049795] ? __create_object+0x59/0x80 [ 54.050579] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.051557] __vmalloc_noprof+0x59/0x60 [ 54.052322] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.053193] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.054098] bpf_prog_alloc+0x39/0x200 [ 54.054843] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.055770] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.056675] do_seccomp+0x349/0x25e0 [ 54.057406] ? find_held_lock+0x2b/0x80 [ 54.058177] ? do_prlimit+0x310/0x610 [ 54.058871] ? __pfx_do_seccomp+0x10/0x10 [ 54.059657] ? do_raw_spin_unlock+0x53/0x220 [ 54.060493] ? _raw_spin_unlock+0x1e/0x40 [ 54.061270] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.062240] ? static_key_count+0x60/0x80 [ 54.063001] prctl_set_seccomp+0x4e/0x70 [ 54.063778] __do_sys_prctl+0xe6c/0x1d70 [ 54.064547] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.065392] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.066397] ? irqentry_exit+0xf3/0x650 [ 54.067117] do_syscall_64+0xbf/0x430 [ 54.067874] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.068818] RIP: 0033:0x7fa8efbf05cd [ 54.069525] 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 [ 54.072712] RSP: 002b:00007fff5cbe1b00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.074102] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa8efbf05cd [ 54.075397] RDX: 00005581cdfc0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.076696] RBP: 00007fff5cbe1b60 R08: 0000000000000000 R09: 00007fff5cbe1200 [ 54.077980] R10: 0000000000000000 R11: 0000000000000246 R12: 00005581de192ad0 [ 54.079080] R13: 00007fff5cbe1f90 R14: 00005581de193bc0 R15: 00005581de1a4780 [ 54.080168] [ 54.080522] irq event stamp: 2055 [ 54.081025] hardirqs last enabled at (2063): [] __up_console_sem+0x78/0x80 [ 54.082319] hardirqs last disabled at (2072): [] __up_console_sem+0x5d/0x80 [ 54.083576] softirqs last enabled at (2034): [] handle_softirqs+0x50c/0x770 [ 54.084842] softirqs last disabled at (2029): [] __irq_exit_rcu+0xc4/0x100 [ 54.086098] ---[ end trace 0000000000000000 ]--- [ 56.860860] ------------[ cut here ]------------ [ 56.861814] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.863865] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 56.865309] Modules linked in: [ 56.865912] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 56.867889] Tainted: [W]=WARN [ 56.868719] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.870287] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.871198] 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 [ 56.874369] RSP: 0018:ffff88801dc77bc0 EFLAGS: 00010286 [ 56.875361] RAX: 0000000000000000 RBX: ffffed1003b8ef78 RCX: ffffffff813a4050 [ 56.876639] RDX: ffff88800abf3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.877937] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003b8ef2f [ 56.879215] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.880504] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801dc77df8 [ 56.881765] FS: 00007f5712008900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 56.883195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.884256] CR2: 00007ffcd18dcef8 CR3: 000000000b86e000 CR4: 0000000000350ef0 [ 56.885534] Call Trace: [ 56.886004] [ 56.886471] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.887357] ? __create_object+0x59/0x80 [ 56.888086] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.889048] __vmalloc_noprof+0x59/0x60 [ 56.889813] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.890684] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.891612] bpf_prog_alloc+0x39/0x200 [ 56.892345] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.893257] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.894122] do_seccomp+0x349/0x25e0 [ 56.894848] ? find_held_lock+0x2b/0x80 [ 56.895609] ? do_prlimit+0x310/0x610 [ 56.896351] ? __pfx_do_seccomp+0x10/0x10 [ 56.897090] ? do_raw_spin_unlock+0x53/0x220 [ 56.897929] ? _raw_spin_unlock+0x1e/0x40 [ 56.898712] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.899672] ? static_key_count+0x60/0x80 [ 56.900481] prctl_set_seccomp+0x4e/0x70 [ 56.901256] __do_sys_prctl+0xe6c/0x1d70 [ 56.902011] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.902867] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.903821] ? irqentry_exit+0xf3/0x650 [ 56.904572] do_syscall_64+0xbf/0x430 [ 56.905302] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.906269] RIP: 0033:0x7f57124fa5cd [ 56.906915] 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 [ 56.910082] RSP: 002b:00007ffcd18dbd40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.911435] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f57124fa5cd [ 56.912713] RDX: 0000560d891fde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.913993] RBP: 00007ffcd18dbda0 R08: 0000000000000000 R09: 00007ffcd18db440 [ 56.915272] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560d9b0532b0 [ 56.916559] R13: 00007ffcd18dc1d0 R14: 0000560d9b055d20 R15: 0000560d9b0678d0 [ 56.917857] [ 56.918322] irq event stamp: 1823 [ 56.918851] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 56.920154] hardirqs last disabled at (1842): [] sysvec_apic_timer_interrupt+0xf/0x80 [ 56.921551] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 56.922968] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 56.924450] ---[ end trace 0000000000000000 ]--- [ 57.735987] ------------[ cut here ]------------ [ 57.736760] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.738519] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/258 [ 57.739753] Modules linked in: [ 57.740303] CPU: 1 UID: 104 PID: 258 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.741992] Tainted: [W]=WARN [ 57.742519] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.743746] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.744508] 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 [ 57.747166] RSP: 0018:ffff888017bb7bc0 EFLAGS: 00010286 [ 57.747943] RAX: 0000000000000000 RBX: ffffed1002f76f78 RCX: ffffffff813a4050 [ 57.749016] RDX: ffff8880182bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.750097] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f76f2f [ 57.751178] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.752254] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bb7df8 [ 57.753347] FS: 00007f2470659900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.754565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.755458] CR2: 00007ffdbae4def8 CR3: 000000000cdee000 CR4: 0000000000350ef0 [ 57.756511] Call Trace: [ 57.756894] [ 57.757260] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.757983] ? __create_object+0x59/0x80 [ 57.758630] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.759440] __vmalloc_noprof+0x59/0x60 [ 57.760029] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.760760] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.761538] bpf_prog_alloc+0x39/0x200 [ 57.762177] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.762925] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.763668] do_seccomp+0x349/0x25e0 [ 57.764271] ? find_held_lock+0x2b/0x80 [ 57.764868] ? do_prlimit+0x310/0x610 [ 57.765488] ? __pfx_do_seccomp+0x10/0x10 [ 57.766125] ? do_raw_spin_unlock+0x53/0x220 [ 57.766813] ? _raw_spin_unlock+0x1e/0x40 [ 57.767461] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.768261] ? static_key_count+0x60/0x80 [ 57.768891] prctl_set_seccomp+0x4e/0x70 [ 57.769525] __do_sys_prctl+0xe6c/0x1d70 [ 57.770190] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.770870] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.771671] ? irqentry_exit+0xf3/0x650 [ 57.772303] do_syscall_64+0xbf/0x430 [ 57.772880] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.773665] RIP: 0033:0x7f2470b4b5cd [ 57.774261] 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 [ 57.776903] RSP: 002b:00007ffdbae4b5f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.778047] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2470b4b5cd [ 57.779111] RDX: 000055a87212ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.780169] RBP: 00007ffdbae4b650 R08: 0000000000000000 R09: 00007ffdbae4acf0 [ 57.781225] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a8a919d2b0 [ 57.782311] R13: 00007ffdbae4ba80 R14: 000055a8a919fd20 R15: 000055a8a91b18d0 [ 57.783412] [ 57.783772] irq event stamp: 2437 [ 57.784312] hardirqs last enabled at (2447): [] __up_console_sem+0x78/0x80 [ 57.785581] hardirqs last disabled at (2456): [] __up_console_sem+0x5d/0x80 [ 57.786858] softirqs last enabled at (2208): [] handle_softirqs+0x50c/0x770 [ 57.788155] softirqs last disabled at (2201): [] __irq_exit_rcu+0xc4/0x100 [ 57.789417] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59806' (ECDSA) to the list of known hosts. 2025/11/19 02:17:47 fuzzer started 2025/11/19 02:17:47 dialing manager at localhost:34383 2025/11/19 02:17:47 checking machine... 2025/11/19 02:17:47 checking revisions... [ 58.719656] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:17:48 testing simple program... [ 58.811032] cgroup: Unknown subsys name 'net' [ 58.870774] cgroup: Unknown subsys name 'cpuset' [ 58.890954] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:17:47 Registers: info registers vcpu 0 RAX=000000000004d47b RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbf46102000 CR3=000000000bb6c000 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=8bb2e1fa1e6e6e88d44faf424bf4fe79 XMM02=00000000003046c8eff9b2d0a8fce9cb XMM03=00000000003047982c67c8bc2e329bc3 XMM04=b3c318e598a5ed3c00000000000ae988 XMM05=e9e46010317138390000000000320318 XMM06=2749130e381f5561000000000031a188 XMM07=e042d86d42eb936e000000000030fd70 XMM08=d5f3ee16f507581a0000000000304798 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffffffff81619130 RCX=ffff88801decf504 RDX=1ffff11003bd9ec1 RSI=ffffffff83c70621 RDI=ffff88801decf678 RBP=ffff88801decf648 RSP=ffff88801decf5a8 R8 =0000000000000001 R9 =ffff88801decf5f0 R10=000000000003c9ed R11=000000000009a540 R12=ffff88801decf678 R13=0000000000000000 R14=ffff88800a369bc0 R15=ffff8880096c78c0 RIP=ffffffff8161913e RFL=00000286 [--S--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 00007f5712008900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcd18d5000 CR3=000000000d823000 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