[ 46.929443] ------------[ cut here ]------------ [ 46.930368] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.932342] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 46.934054] Modules linked in: [ 46.934753] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.936731] Tainted: [W]=WARN [ 46.937329] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.938844] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.939773] 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 [ 46.942912] RSP: 0018:ffff888015c47bc0 EFLAGS: 00010286 [ 46.943899] RAX: 0000000000000000 RBX: ffffed1002b88f78 RCX: ffffffff813a4050 [ 46.945177] RDX: ffff8880185ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.946447] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b88f2f [ 46.947715] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.948993] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c47df8 [ 46.950272] FS: 00007fe1e6a8c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.951689] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.952747] CR2: 00007ffde5d12ef7 CR3: 000000000d8e2000 CR4: 0000000000350ef0 [ 46.954026] Call Trace: [ 46.954525] [ 46.954933] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.955817] ? __create_object+0x59/0x80 [ 46.956590] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.957560] __vmalloc_noprof+0x59/0x60 [ 46.958293] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.959157] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.960034] bpf_prog_alloc+0x39/0x200 [ 46.960763] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.961684] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.962570] do_seccomp+0x349/0x25e0 [ 46.963289] ? find_held_lock+0x2b/0x80 [ 46.963991] ? do_prlimit+0x310/0x610 [ 46.964730] ? __pfx_do_seccomp+0x10/0x10 [ 46.965510] ? do_raw_spin_unlock+0x53/0x220 [ 46.966341] ? _raw_spin_unlock+0x1e/0x40 [ 46.967063] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.968011] ? static_key_count+0x60/0x80 [ 46.968797] prctl_set_seccomp+0x4e/0x70 [ 46.969562] __do_sys_prctl+0xe6c/0x1d70 [ 46.970332] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.971180] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.972080] ? irqentry_exit+0xf3/0x650 [ 46.972833] do_syscall_64+0xbf/0x430 [ 46.973592] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.974538] RIP: 0033:0x7fe1e6f7e5cd [ 46.975237] 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 [ 46.978367] RSP: 002b:00007ffde5d10b10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.979723] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe1e6f7e5cd [ 46.980984] RDX: 000055833c7fde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.982273] RBP: 00007ffde5d10b70 R08: 0000000000000000 R09: 00007ffde5d10210 [ 46.983549] R10: 0000000000000000 R11: 0000000000000246 R12: 000055835e3d62b0 [ 46.984822] R13: 00007ffde5d10fa0 R14: 000055835e3d8d20 R15: 000055835e3ea8d0 [ 46.986150] [ 46.986573] irq event stamp: 1825 [ 46.987226] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 46.988728] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 46.990258] softirqs last enabled at (1378): [] handle_softirqs+0x50c/0x770 [ 46.991778] softirqs last disabled at (1373): [] __irq_exit_rcu+0xc4/0x100 [ 46.993281] ---[ end trace 0000000000000000 ]--- [ 49.823753] ------------[ cut here ]------------ [ 49.824697] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.826741] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.828178] Modules linked in: [ 49.828772] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.830763] Tainted: [W]=WARN [ 49.831363] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.833051] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.834045] 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 [ 49.837231] RSP: 0018:ffff8880174e7bc0 EFLAGS: 00010286 [ 49.838217] RAX: 0000000000000000 RBX: ffffed1002e9cf78 RCX: ffffffff813a4050 [ 49.839491] RDX: ffff8880176d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.840762] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e9cf2f [ 49.842082] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.843375] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174e7df8 [ 49.844676] FS: 00007f0c21ac3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.846145] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.847219] CR2: 00007f0c21fb5580 CR3: 000000001f109000 CR4: 0000000000350ef0 [ 49.848500] Call Trace: [ 49.848958] [ 49.849420] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.850320] ? __create_object+0x59/0x80 [ 49.851051] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.852016] __vmalloc_noprof+0x59/0x60 [ 49.852778] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.853660] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.854592] bpf_prog_alloc+0x39/0x200 [ 49.855332] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.856265] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.857191] do_seccomp+0x349/0x25e0 [ 49.857876] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.858787] ? __pfx_do_seccomp+0x10/0x10 [ 49.859582] ? find_held_lock+0x2b/0x80 [ 49.860336] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.861306] ? static_key_count+0x60/0x80 [ 49.862072] prctl_set_seccomp+0x4e/0x70 [ 49.862852] __do_sys_prctl+0xe6c/0x1d70 [ 49.863650] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.864513] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.865485] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.866463] ? irqentry_exit+0xf3/0x650 [ 49.867230] do_syscall_64+0xbf/0x430 [ 49.867921] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.868871] RIP: 0033:0x7f0c21fb55cd [ 49.869588] 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 [ 49.872782] RSP: 002b:00007ffc7b885700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.874170] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c21fb55cd [ 49.875460] RDX: 000055880111ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.876740] RBP: 00007ffc7b885760 R08: 0000000000000000 R09: 00007ffc7b884e00 [ 49.878048] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558823b66ad0 [ 49.879337] R13: 00007ffc7b885b90 R14: 0000558823b67bc0 R15: 0000558823b78780 [ 49.880628] [ 49.881046] irq event stamp: 1799 [ 49.881713] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 49.883244] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 49.884783] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 49.886304] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 49.887650] ---[ end trace 0000000000000000 ]--- [ 50.659861] ------------[ cut here ]------------ [ 50.660778] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.662782] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 50.664252] Modules linked in: [ 50.664857] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.667147] Tainted: [W]=WARN [ 50.667974] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.669451] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.670340] 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 [ 50.673779] RSP: 0018:ffff88801862fbc0 EFLAGS: 00010286 [ 50.674981] RAX: 0000000000000000 RBX: ffffed10030c5f78 RCX: ffffffff813a4050 [ 50.676441] RDX: ffff88801ac2d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.677745] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030c5f2f [ 50.679039] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.680327] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801862fdf8 [ 50.681625] FS: 00007f70b2215900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.683077] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.684148] CR2: 00007f70b2707580 CR3: 000000001f0fe000 CR4: 0000000000350ef0 [ 50.685461] Call Trace: [ 50.685921] [ 50.686381] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.687271] ? __create_object+0x59/0x80 [ 50.688022] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.688996] __vmalloc_noprof+0x59/0x60 [ 50.689765] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.690644] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.691579] bpf_prog_alloc+0x39/0x200 [ 50.692319] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.693271] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.694165] do_seccomp+0x349/0x25e0 [ 50.694830] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.695747] ? __pfx_do_seccomp+0x10/0x10 [ 50.696552] ? find_held_lock+0x2b/0x80 [ 50.697325] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.698289] ? static_key_count+0x60/0x80 [ 50.699032] prctl_set_seccomp+0x4e/0x70 [ 50.699827] __do_sys_prctl+0xe6c/0x1d70 [ 50.700628] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.701499] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.702482] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.703457] ? irqentry_exit+0xf3/0x650 [ 50.704226] do_syscall_64+0xbf/0x430 [ 50.704923] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.705880] RIP: 0033:0x7f70b27075cd [ 50.706583] 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 [ 50.709769] RSP: 002b:00007ffee440d3b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.711155] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f70b27075cd [ 50.712438] RDX: 000055fdea8c0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.713764] RBP: 00007ffee440d410 R08: 0000000000000000 R09: 00007ffee440cab0 [ 50.715061] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fe014dabf0 [ 50.716343] R13: 00007ffee440d840 R14: 000055fe014e4380 R15: 000055fe014ef460 [ 50.717652] [ 50.717923] irq event stamp: 1767 [ 50.718347] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 50.719329] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 50.720320] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 50.721334] softirqs last disabled at (1625): [] __irq_exit_rcu+0xc4/0x100 [ 50.722165] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34933' (ECDSA) to the list of known hosts. 2025/11/18 13:00:44 fuzzer started 2025/11/18 13:00:44 dialing manager at localhost:34383 2025/11/18 13:00:44 checking machine... 2025/11/18 13:00:44 checking revisions... [ 51.599592] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:00:45 testing simple program... [ 51.690406] cgroup: Unknown subsys name 'net' [ 51.757705] cgroup: Unknown subsys name 'cpuset' [ 51.771031] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:00:44 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86ab8454 RDX=1ffff11002e35f3b RSI=0000000000000001 RDI=0000000000000001 RBP=ffff8880171af9e8 RSP=ffff8880171af920 R8 =ffffffff86ab8458 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=ffff8880171af9f0 R13=ffff8880171af9d8 R14=0000000000000005 R15=ffff8880171af990 RIP=ffffffff8135e914 RFL=00000246 [---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 00007f0c21ac3900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0c21a92008 CR3=000000001f0cf000 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=0000000000028deb RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f00cdeea008 CR3=000000000d33e000 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=cae993cad7622a9924417f6332523376 XMM02=ec2efd57dc4c00df0000000000302b88 XMM03=1e7ca80246af1ca40000000000302c58 XMM04=1cf41972ccbe9d6900000000000ae988 XMM05=e1bcd410fb3842e6000000000031ea10 XMM06=6cf23f82c86044a90000000000318c10 XMM07=e042d86d42eb936e0000000000310530 XMM08=1e7ca80246af1ca40000000000302c58 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000