[ 45.848173] ------------[ cut here ]------------ [ 45.849071] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.850975] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.852376] Modules linked in: [ 45.852973] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.856273] Tainted: [W]=WARN [ 45.857137] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.858564] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.859453] 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 [ 45.862499] RSP: 0018:ffff88801a29fbc0 EFLAGS: 00010286 [ 45.863438] RAX: 0000000000000000 RBX: ffffed1003453f78 RCX: ffffffff813a4050 [ 45.864691] RDX: ffff888016c45340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.865919] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003453f2f [ 45.867174] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.868401] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a29fdf8 [ 45.869642] FS: 00007fe61f09b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.871082] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.872106] CR2: 00007ffcd1bb9ef8 CR3: 000000000cd2e000 CR4: 0000000000350ef0 [ 45.873339] Call Trace: [ 45.873841] [ 45.874233] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.875111] ? __create_object+0x59/0x80 [ 45.875870] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.876808] __vmalloc_noprof+0x59/0x60 [ 45.877499] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.878345] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.879251] bpf_prog_alloc+0x39/0x200 [ 45.879976] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.880876] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.881752] do_seccomp+0x349/0x25e0 [ 45.882407] ? find_held_lock+0x2b/0x80 [ 45.883137] ? do_prlimit+0x310/0x610 [ 45.883856] ? __pfx_do_seccomp+0x10/0x10 [ 45.884569] ? do_raw_spin_unlock+0x53/0x220 [ 45.885362] ? _raw_spin_unlock+0x1e/0x40 [ 45.886113] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.887055] ? static_key_count+0x60/0x80 [ 45.887835] prctl_set_seccomp+0x4e/0x70 [ 45.888543] __do_sys_prctl+0xe6c/0x1d70 [ 45.889307] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.890140] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.891114] ? irqentry_exit+0xf3/0x650 [ 45.891865] do_syscall_64+0xbf/0x430 [ 45.892535] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.893448] RIP: 0033:0x7fe61f58d5cd [ 45.894130] 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 [ 45.897173] RSP: 002b:00007ffcd1bb89a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.898507] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe61f58d5cd [ 45.899743] RDX: 0000559303ff1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.900970] RBP: 00007ffcd1bb8a00 R08: 0000000000000000 R09: 00007ffcd1bb80a0 [ 45.902210] R10: 0000000000000000 R11: 0000000000000246 R12: 000055931e1a3ad0 [ 45.903448] R13: 00007ffcd1bb8e30 R14: 000055931e1a4bc0 R15: 000055931e1b5780 [ 45.904724] [ 45.905135] irq event stamp: 2125 [ 45.905764] hardirqs last enabled at (2135): [] __up_console_sem+0x78/0x80 [ 45.907229] hardirqs last disabled at (2144): [] __up_console_sem+0x5d/0x80 [ 45.908716] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 45.910196] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 45.911832] ---[ end trace 0000000000000000 ]--- [ 48.770753] ------------[ cut here ]------------ [ 48.771632] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.773821] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 48.775541] Modules linked in: [ 48.776585] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.778614] Tainted: [W]=WARN [ 48.779225] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.780716] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.781594] 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 [ 48.784816] RSP: 0018:ffff88800d3b7bc0 EFLAGS: 00010286 [ 48.785803] RAX: 0000000000000000 RBX: ffffed1001a76f78 RCX: ffffffff813a4050 [ 48.787111] RDX: ffff88801a108000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.788411] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001a76f2f [ 48.789706] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.791015] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d3b7df8 [ 48.792311] FS: 00007ff413402900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.793768] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.794845] CR2: 00007ff4138f4580 CR3: 000000000d94c000 CR4: 0000000000350ef0 [ 48.796122] Call Trace: [ 48.796585] [ 48.797043] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.797933] ? __create_object+0x59/0x80 [ 48.798722] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.799652] __vmalloc_noprof+0x59/0x60 [ 48.800413] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.801292] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.802225] bpf_prog_alloc+0x39/0x200 [ 48.802977] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.803908] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.804809] do_seccomp+0x349/0x25e0 [ 48.805475] ? rcu_core+0x140a/0x1800 [ 48.806200] ? lock_release+0xc8/0x290 [ 48.806960] ? __pfx_do_seccomp+0x10/0x10 [ 48.807749] ? trace_rcu_utilization+0x26/0x190 [ 48.808593] ? rcu_core+0xa98/0x1800 [ 48.809306] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.810264] ? static_key_count+0x60/0x80 [ 48.811066] prctl_set_seccomp+0x4e/0x70 [ 48.811857] __do_sys_prctl+0xe6c/0x1d70 [ 48.812589] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.813434] ? handle_softirqs+0x50c/0x770 [ 48.814218] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.815194] do_syscall_64+0xbf/0x430 [ 48.815961] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.816927] RIP: 0033:0x7ff4138f45cd [ 48.817595] 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 [ 48.820738] RSP: 002b:00007ffd96528cf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.822093] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff4138f45cd [ 48.823378] RDX: 0000555cbf84be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.824682] RBP: 00007ffd96528d50 R08: 0000000000000000 R09: 00007ffd965283f0 [ 48.825949] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555cf0840ad0 [ 48.827231] R13: 00007ffd96529180 R14: 0000555cf0841bc0 R15: 0000555cf0852780 [ 48.828526] [ 48.828994] irq event stamp: 1893 [ 48.829602] hardirqs last enabled at (1901): [] __up_console_sem+0x78/0x80 [ 48.831132] hardirqs last disabled at (1910): [] __up_console_sem+0x5d/0x80 [ 48.832641] softirqs last enabled at (1794): [] handle_softirqs+0x50c/0x770 [ 48.834180] softirqs last disabled at (1789): [] __irq_exit_rcu+0xc4/0x100 [ 48.835699] ---[ end trace 0000000000000000 ]--- [ 49.589368] ------------[ cut here ]------------ [ 49.590258] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.592150] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.593501] Modules linked in: [ 49.594086] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.595982] Tainted: [W]=WARN [ 49.596503] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.598119] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.599061] 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 [ 49.602046] RSP: 0018:ffff8880162cfbc0 EFLAGS: 00010286 [ 49.602976] RAX: 0000000000000000 RBX: ffffed1002c59f78 RCX: ffffffff813a4050 [ 49.604192] RDX: ffff88800f5e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.605397] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c59f2f [ 49.606617] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.607821] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162cfdf8 [ 49.609029] FS: 00007f5f6156e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.610380] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.611399] CR2: 00007fff4c975ef8 CR3: 000000000e4ec000 CR4: 0000000000350ef0 [ 49.612610] Call Trace: [ 49.613079] [ 49.613468] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.614313] ? __create_object+0x59/0x80 [ 49.615069] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.615992] __vmalloc_noprof+0x59/0x60 [ 49.616702] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.617483] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.618363] bpf_prog_alloc+0x39/0x200 [ 49.619069] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.619954] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.620825] do_seccomp+0x349/0x25e0 [ 49.621460] ? find_held_lock+0x2b/0x80 [ 49.622193] ? do_prlimit+0x310/0x610 [ 49.622915] ? __pfx_do_seccomp+0x10/0x10 [ 49.623612] ? do_raw_spin_unlock+0x53/0x220 [ 49.624401] ? _raw_spin_unlock+0x1e/0x40 [ 49.625142] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.626057] ? static_key_count+0x60/0x80 [ 49.626826] prctl_set_seccomp+0x4e/0x70 [ 49.627518] __do_sys_prctl+0xe6c/0x1d70 [ 49.628263] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.629075] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.629989] ? irqentry_exit+0xf3/0x650 [ 49.630723] do_syscall_64+0xbf/0x430 [ 49.631378] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.632282] RIP: 0033:0x7f5f61a605cd [ 49.632944] 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 [ 49.635924] RSP: 002b:00007fff4c9748c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.637207] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5f61a605cd [ 49.638421] RDX: 000055ba2875ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.639624] RBP: 00007fff4c974920 R08: 0000000000000000 R09: 00007fff4c973fc0 [ 49.640831] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ba4820abf0 [ 49.642033] R13: 00007fff4c974d50 R14: 000055ba48214380 R15: 000055ba4821f460 [ 49.643268] [ 49.643693] irq event stamp: 1845 [ 49.644261] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 49.645700] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 49.647143] softirqs last enabled at (1392): [] handle_softirqs+0x50c/0x770 [ 49.648606] softirqs last disabled at (1881): [] __irq_exit_rcu+0xc4/0x100 [ 49.650035] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46920' (ECDSA) to the list of known hosts. 2025/11/18 13:10:52 fuzzer started 2025/11/18 13:10:53 dialing manager at localhost:34383 2025/11/18 13:10:53 checking machine... 2025/11/18 13:10:53 checking revisions... [ 50.542649] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:10:53 testing simple program... [ 50.623012] cgroup: Unknown subsys name 'net' [ 50.679519] cgroup: Unknown subsys name 'cpuset' [ 50.691384] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:10:52 Registers: info registers vcpu 0 RAX=0000000000000050 RBX=ffff888009a68000 RCX=ffffffff8259f946 RDX=00000000000101f7 RSI=ffffffff8259f954 RDI=0000000000000007 RBP=00000000000003e7 RSP=ffff888009607548 R8 =0000000000000000 R9 =0000000000006d2c R10=00000000000101f7 R11=0000000000000001 R12=00000000000101f7 R13=ffffed100134d001 R14=dffffc0000000000 R15=ffffffff862e1aa0 RIP=ffffffff8259f958 RFL=00000093 [--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000555cf0865768 CR3=000000000cec0000 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=00000000a60ce07b00000000cec3662e XMM01=00000000000000007f4aa051c0e42a4c XMM02=00000000000000000000000000000000 XMM03=3a5d3134325b646873732032353a3031 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383437 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001ede9 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007faf50c2d000 CR3=000000000d784000 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=a31e8b4256eb4993564d2f96891ad84f XMM02=ec2efd57dc4c00df0000000000301788 XMM03=cd5739ab846c958c0000000000301858 XMM04=ce8513344cade07500000000000ae988 XMM05=c0bae1113a199d69000000000031fe58 XMM06=090f1556b20111b3000000000031e588 XMM07=fb795ef6d6577056000000000030e6b0 XMM08=2c67c8bc2e329bc300000000003017f8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000