[ 46.251250] ------------[ cut here ]------------ [ 46.252180] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.254165] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.255596] Modules linked in: [ 46.256199] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.258439] Tainted: [W]=WARN [ 46.258991] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.260518] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.261428] 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 [ 46.264577] RSP: 0018:ffff888019de7bc0 EFLAGS: 00010286 [ 46.265553] RAX: 0000000000000000 RBX: ffffed10033bcf78 RCX: ffffffff813a4050 [ 46.266822] RDX: ffff888009885340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.268092] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033bcf2f [ 46.269358] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.270672] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019de7df8 [ 46.272039] FS: 00007f94b018a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.273487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.274557] CR2: 00007ffd0deafef8 CR3: 000000000db4b000 CR4: 0000000000350ef0 [ 46.275845] Call Trace: [ 46.276350] [ 46.276764] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.277687] ? __create_object+0x59/0x80 [ 46.278456] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.279435] __vmalloc_noprof+0x59/0x60 [ 46.280146] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.281013] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.282008] bpf_prog_alloc+0x39/0x200 [ 46.282749] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.283673] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.284572] do_seccomp+0x349/0x25e0 [ 46.285245] ? find_held_lock+0x2b/0x80 [ 46.286004] ? do_prlimit+0x310/0x610 [ 46.286745] ? __pfx_do_seccomp+0x10/0x10 [ 46.287538] ? do_raw_spin_unlock+0x53/0x220 [ 46.288381] ? _raw_spin_unlock+0x1e/0x40 [ 46.289136] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.290152] ? static_key_count+0x60/0x80 [ 46.290959] prctl_set_seccomp+0x4e/0x70 [ 46.291744] __do_sys_prctl+0xe6c/0x1d70 [ 46.292533] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.293384] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.294398] ? irqentry_exit+0xf3/0x650 [ 46.295112] do_syscall_64+0xbf/0x430 [ 46.295845] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.296795] RIP: 0033:0x7f94b067c5cd [ 46.297494] 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 [ 46.300652] RSP: 002b:00007ffd0deadbc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.302053] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f94b067c5cd [ 46.303326] RDX: 000055de58958e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.304603] RBP: 00007ffd0deadc20 R08: 0000000000000000 R09: 00007ffd0dead2c0 [ 46.305883] R10: 0000000000000000 R11: 0000000000000246 R12: 000055de5abe6b10 [ 46.307155] R13: 00007ffd0deae050 R14: 000055de5abe72b0 R15: 000055de5abfb6f0 [ 46.308455] [ 46.308877] irq event stamp: 1853 [ 46.309543] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 46.311061] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 46.312600] softirqs last enabled at (1842): [] handle_softirqs+0x50c/0x770 [ 46.314137] softirqs last disabled at (1837): [] __irq_exit_rcu+0xc4/0x100 [ 46.315636] ---[ end trace 0000000000000000 ]--- [ 49.117006] ------------[ cut here ]------------ [ 49.117605] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.118862] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.119780] Modules linked in: [ 49.120152] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.121402] Tainted: [W]=WARN [ 49.121761] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.122696] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.123248] 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 [ 49.125252] RSP: 0018:ffff88801765fbc0 EFLAGS: 00010286 [ 49.125875] RAX: 0000000000000000 RBX: ffffed1002ecbf78 RCX: ffffffff813a4050 [ 49.126686] RDX: ffff888016478000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.127492] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ecbf2f [ 49.128271] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.129082] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801765fdf8 [ 49.129915] FS: 00007f75b4878900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.130838] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.131515] CR2: 00007f75b4dde4a6 CR3: 000000000a01c000 CR4: 0000000000350ef0 [ 49.132328] Call Trace: [ 49.132631] [ 49.132898] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.133474] ? __create_object+0x59/0x80 [ 49.133973] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.134619] __vmalloc_noprof+0x59/0x60 [ 49.135084] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.135635] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.136234] bpf_prog_alloc+0x39/0x200 [ 49.136705] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.137276] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.137874] do_seccomp+0x349/0x25e0 [ 49.138340] ? find_held_lock+0x2b/0x80 [ 49.138814] ? do_prlimit+0x310/0x610 [ 49.139263] ? __pfx_do_seccomp+0x10/0x10 [ 49.139755] ? do_raw_spin_unlock+0x53/0x220 [ 49.140269] ? _raw_spin_unlock+0x1e/0x40 [ 49.140788] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.141429] ? static_key_count+0x60/0x80 [ 49.141928] prctl_set_seccomp+0x4e/0x70 [ 49.142436] __do_sys_prctl+0xe6c/0x1d70 [ 49.142915] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.143468] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.144086] ? irqentry_exit+0xf3/0x650 [ 49.144586] do_syscall_64+0xbf/0x430 [ 49.145037] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.145669] RIP: 0033:0x7f75b4d6a5cd [ 49.146105] 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 [ 49.148170] RSP: 002b:00007ffc82699130 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.149068] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f75b4d6a5cd [ 49.149911] RDX: 000055646a59de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.150723] RBP: 00007ffc82699190 R08: 0000000000000000 R09: 00007ffc82698830 [ 49.151546] R10: 0000000000000000 R11: 0000000000000246 R12: 00005564917e2ad0 [ 49.152386] R13: 00007ffc826995c0 R14: 00005564917e3bc0 R15: 00005564917f4780 [ 49.153213] [ 49.153502] irq event stamp: 1685 [ 49.153914] hardirqs last enabled at (1693): [] __up_console_sem+0x78/0x80 [ 49.154906] hardirqs last disabled at (1702): [] __up_console_sem+0x5d/0x80 [ 49.155885] softirqs last enabled at (1346): [] handle_softirqs+0x50c/0x770 [ 49.156892] softirqs last disabled at (1331): [] __irq_exit_rcu+0xc4/0x100 [ 49.157869] ---[ end trace 0000000000000000 ]--- [ 49.806047] ------------[ cut here ]------------ [ 49.806967] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.808984] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.810514] Modules linked in: [ 49.811099] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.813080] Tainted: [W]=WARN [ 49.813693] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.815156] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.816054] 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 [ 49.819205] RSP: 0018:ffff88800bac7bc0 EFLAGS: 00010286 [ 49.820170] RAX: 0000000000000000 RBX: ffffed1001758f78 RCX: ffffffff813a4050 [ 49.821438] RDX: ffff88800f463780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.822727] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001758f2f [ 49.824011] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.825271] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800bac7df8 [ 49.826574] FS: 00007f269b48a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.828004] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.829052] CR2: 00007fff60dcdef8 CR3: 000000000cca9000 CR4: 0000000000350ef0 [ 49.830340] Call Trace: [ 49.830801] [ 49.831208] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.832086] ? __create_object+0x59/0x80 [ 49.832867] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.833826] __vmalloc_noprof+0x59/0x60 [ 49.834569] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.835431] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.836365] bpf_prog_alloc+0x39/0x200 [ 49.837052] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.837977] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.838879] do_seccomp+0x349/0x25e0 [ 49.839585] ? find_held_lock+0x2b/0x80 [ 49.840358] ? do_prlimit+0x310/0x610 [ 49.841059] ? __pfx_do_seccomp+0x10/0x10 [ 49.841887] ? do_raw_spin_unlock+0x53/0x220 [ 49.842716] ? _raw_spin_unlock+0x1e/0x40 [ 49.843493] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.844452] ? static_key_count+0x60/0x80 [ 49.845207] prctl_set_seccomp+0x4e/0x70 [ 49.846007] __do_sys_prctl+0xe6c/0x1d70 [ 49.846777] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.847627] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.848584] ? irqentry_exit+0xf3/0x650 [ 49.849334] do_syscall_64+0xbf/0x430 [ 49.850035] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.850970] RIP: 0033:0x7f269b97c5cd [ 49.851674] 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 [ 49.854853] RSP: 002b:00007fff60dcbe70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.856212] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f269b97c5cd [ 49.857463] RDX: 0000558f54142e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.858780] RBP: 00007fff60dcbed0 R08: 0000000000000000 R09: 00007fff60dcb570 [ 49.860058] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558f6e764ad0 [ 49.861329] R13: 00007fff60dcc300 R14: 0000558f6e765bc0 R15: 0000558f6e776780 [ 49.862656] [ 49.863085] irq event stamp: 1701 [ 49.863740] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 49.865252] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 49.866792] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 49.868336] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 49.869838] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51037' (ECDSA) to the list of known hosts. 2025/11/19 07:46:27 fuzzer started 2025/11/19 07:46:27 dialing manager at localhost:34383 2025/11/19 07:46:27 checking machine... 2025/11/19 07:46:27 checking revisions... [ 50.727966] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:46:27 testing simple program... [ 50.816495] cgroup: Unknown subsys name 'net' [ 50.871196] cgroup: Unknown subsys name 'cpuset' [ 50.885959] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:46:26 Registers: info registers vcpu 0 RAX=1ffffffff0cd75a6 RBX=ffffffff866bad30 RCX=ffffffff81439a41 RDX=0000000000000000 RSI=ffffffff86a17cd2 RDI=ffffffff866bad28 RBP=ffffffff866bad28 RSP=ffff888016e678e8 R8 =ffffffff86a17cd2 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000a9e3 R12=ffffffff866bad38 R13=ffffffff866bad28 R14=ffffffff866bad28 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000216 [----AP-] 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 00007f75b4878900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f75b4857020 CR3=000000001bea7000 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=0000000000025dc7 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 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055649181bfe0 CR3=000000000ddbe000 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=36343a373020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323334 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000