[ 45.848703] ------------[ cut here ]------------ [ 45.849463] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.851117] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.852341] Modules linked in: [ 45.852833] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.854475] Tainted: [W]=WARN [ 45.854943] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.856171] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.856939] 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 [ 45.859595] RSP: 0018:ffff888017047bc0 EFLAGS: 00010286 [ 45.860427] RAX: 0000000000000000 RBX: ffffed1002e08f78 RCX: ffffffff813a4050 [ 45.861496] RDX: ffff88800ef83780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.862577] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e08f2f [ 45.863644] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.864731] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017047df8 [ 45.865804] FS: 00007fa5aec1c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.866997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.867871] CR2: 00007fffe9c52ef8 CR3: 000000000cbeb000 CR4: 0000000000350ef0 [ 45.868964] Call Trace: [ 45.869377] [ 45.869723] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.870461] ? __create_object+0x59/0x80 [ 45.871074] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.871882] __vmalloc_noprof+0x59/0x60 [ 45.872526] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.873211] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.873992] bpf_prog_alloc+0x39/0x200 [ 45.874605] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.875378] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.876106] do_seccomp+0x349/0x25e0 [ 45.876713] ? find_held_lock+0x2b/0x80 [ 45.877342] ? do_prlimit+0x310/0x610 [ 45.877926] ? __pfx_do_seccomp+0x10/0x10 [ 45.878598] ? do_raw_spin_unlock+0x53/0x220 [ 45.879298] ? _raw_spin_unlock+0x1e/0x40 [ 45.879922] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.880725] ? static_key_count+0x60/0x80 [ 45.881384] prctl_set_seccomp+0x4e/0x70 [ 45.881991] __do_sys_prctl+0xe6c/0x1d70 [ 45.882655] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.883359] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.884131] ? irqentry_exit+0xf3/0x650 [ 45.884774] do_syscall_64+0xbf/0x430 [ 45.885835] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.886630] RIP: 0033:0x7fa5af10e5cd [ 45.887186] 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 [ 45.889830] RSP: 002b:00007fffe9c512a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.890968] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa5af10e5cd [ 45.892066] RDX: 000055e87b01fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.893148] RBP: 00007fffe9c51300 R08: 0000000000000000 R09: 00007fffe9c509a0 [ 45.894215] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e886c77ad0 [ 45.895306] R13: 00007fffe9c51730 R14: 000055e886c78bc0 R15: 000055e886c89780 [ 45.896411] [ 45.896766] irq event stamp: 1707 [ 45.897306] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 45.898577] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 45.899846] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 45.901154] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 45.902422] ---[ end trace 0000000000000000 ]--- [ 49.057138] ------------[ cut here ]------------ [ 49.058071] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.060111] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.061588] Modules linked in: [ 49.062183] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.064445] Tainted: [W]=WARN [ 49.065009] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.066528] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.067447] 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 [ 49.070638] RSP: 0018:ffff888019307bc0 EFLAGS: 00010286 [ 49.071615] RAX: 0000000000000000 RBX: ffffed1003260f78 RCX: ffffffff813a4050 [ 49.072909] RDX: ffff88801b89d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.074192] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003260f2f [ 49.075470] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.076770] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019307df8 [ 49.078044] FS: 00007f63706c2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.079477] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.080547] CR2: 00007f6370bb4580 CR3: 000000000ba04000 CR4: 0000000000350ef0 [ 49.081841] Call Trace: [ 49.082348] [ 49.082765] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.083657] ? __create_object+0x59/0x80 [ 49.084457] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.085428] __vmalloc_noprof+0x59/0x60 [ 49.086141] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.087015] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.087968] bpf_prog_alloc+0x39/0x200 [ 49.088727] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.089656] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.090559] do_seccomp+0x349/0x25e0 [ 49.091284] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.092156] ? __pfx_do_seccomp+0x10/0x10 [ 49.092938] ? find_held_lock+0x2b/0x80 [ 49.093685] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.094644] ? static_key_count+0x60/0x80 [ 49.095451] prctl_set_seccomp+0x4e/0x70 [ 49.096206] __do_sys_prctl+0xe6c/0x1d70 [ 49.096996] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.097857] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.098830] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.099798] ? irqentry_exit+0xf3/0x650 [ 49.100607] do_syscall_64+0xbf/0x430 [ 49.101342] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.102381] RIP: 0033:0x7f6370bb45cd [ 49.103042] 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 [ 49.106191] RSP: 002b:00007ffce3e05d90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.107570] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6370bb45cd [ 49.108897] RDX: 0000562ce070ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.110172] RBP: 00007ffce3e05df0 R08: 0000000000000000 R09: 00007ffce3e05490 [ 49.111449] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562d0cc50bf0 [ 49.112731] R13: 00007ffce3e06220 R14: 0000562d0cc5a380 R15: 0000562d0cc65460 [ 49.114016] [ 49.114478] irq event stamp: 1847 [ 49.115082] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 49.116611] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 49.118138] softirqs last enabled at (1794): [] handle_softirqs+0x50c/0x770 [ 49.119679] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 49.121202] ---[ end trace 0000000000000000 ]--- [ 50.071887] ------------[ cut here ]------------ [ 50.072946] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.074785] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.076262] Modules linked in: [ 50.076763] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.078665] Tainted: [W]=WARN [ 50.079132] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.080382] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.081191] 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 [ 50.084004] RSP: 0018:ffff888016537bc0 EFLAGS: 00010286 [ 50.084992] RAX: 0000000000000000 RBX: ffffed1002ca6f78 RCX: ffffffff813a4050 [ 50.086112] RDX: ffff888016679bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.087400] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ca6f2f [ 50.088474] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.089531] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016537df8 [ 50.090583] FS: 00007fce42d81900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.091772] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.092853] CR2: 00007fce43273580 CR3: 000000000e50a000 CR4: 0000000000350ef0 [ 50.093951] Call Trace: [ 50.094438] [ 50.094894] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.095760] ? __create_object+0x59/0x80 [ 50.096493] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.097374] __vmalloc_noprof+0x59/0x60 [ 50.098126] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.098854] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.099614] bpf_prog_alloc+0x39/0x200 [ 50.100199] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.100971] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.101725] do_seccomp+0x349/0x25e0 [ 50.102317] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.103075] ? __pfx_do_seccomp+0x10/0x10 [ 50.103755] ? find_held_lock+0x2b/0x80 [ 50.104407] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.105173] ? static_key_count+0x60/0x80 [ 50.106009] prctl_set_seccomp+0x4e/0x70 [ 50.106713] __do_sys_prctl+0xe6c/0x1d70 [ 50.107369] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.108292] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.109163] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.110138] ? irqentry_exit+0xf3/0x650 [ 50.110769] do_syscall_64+0xbf/0x430 [ 50.111589] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.112378] RIP: 0033:0x7fce432735cd [ 50.112922] 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 [ 50.115542] RSP: 002b:00007ffeddfb91b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.116946] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fce432735cd [ 50.118017] RDX: 00005650fb824e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.119307] RBP: 00007ffeddfb9210 R08: 0000000000000000 R09: 00007ffeddfb88b0 [ 50.120377] R10: 0000000000000000 R11: 0000000000000246 R12: 00005651117b92b0 [ 50.121680] R13: 00007ffeddfb9640 R14: 00005651117bbd20 R15: 00005651117cd8d0 [ 50.122764] [ 50.123118] irq event stamp: 1717 [ 50.123734] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 50.125156] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 50.126601] softirqs last enabled at (1184): [] handle_softirqs+0x50c/0x770 [ 50.127917] softirqs last disabled at (1179): [] __irq_exit_rcu+0xc4/0x100 [ 50.129346] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2544' (ECDSA) to the list of known hosts. 2025/11/18 23:56:17 fuzzer started 2025/11/18 23:56:17 dialing manager at localhost:34383 2025/11/18 23:56:17 checking machine... 2025/11/18 23:56:17 checking revisions... [ 51.023204] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:56:17 testing simple program... [ 51.103702] cgroup: Unknown subsys name 'net' [ 51.158019] cgroup: Unknown subsys name 'cpuset' [ 51.177631] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:56:16 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880e538f000 RCX=000000000000080b RDX=0000000000000000 RSI=ffffffff81351e01 RDI=0000000000000001 RBP=ffff888019dfff58 RSP=ffff888019dfff10 R8 =0000000000000001 R9 =ffffed100d9c4799 R10=0000000000000000 R11=0000000000000000 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8134016f 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f63706c2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffce3dff000 CR3=000000000d342000 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=6572207369207449203a65746f4e2023 XMM01=2065756c6176206120657375206f7420 XMM02=00000000000000000000000000ffff00 XMM03=6d687469726f676c612064657361622d XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00ffffffffffffffffffffffffffffff XMM08=20656874207365646972726576000023 XMM09=00000000000000000000000000000000 XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000023043 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=00000202 [-------] 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0b3c241030 CR3=000000000e2b3000 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=fb4404522b11338bec4ecdc118ff3cbb XMM02=0000000000302b98eff9b2d0a8fce9cb XMM03=0000000000302c682c67c8bc2e329bc3 XMM04=1632d47ae94c32bd00000000000ae988 XMM05=090f1556b20111b3000000000031f4a0 XMM06=5b75c91c80445342000000000031f328 XMM07=e042d86d42eb936e000000000030f768 XMM08=81f361b3187c18bc0000000000302c68 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000