[ 46.397610] ------------[ cut here ]------------ [ 46.398538] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.400621] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.402083] Modules linked in: [ 46.402728] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.404700] Tainted: [W]=WARN [ 46.405266] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.406734] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.407652] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 46.410827] RSP: 0018:ffff888016d1fbc0 EFLAGS: 00010286 [ 46.411811] RAX: 0000000000000000 RBX: ffffed1002da3f78 RCX: ffffffff813a4050 [ 46.413089] RDX: ffff888016440000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.414383] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da3f2f [ 46.415651] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.416935] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d1fdf8 [ 46.418223] FS: 00007f3c93675900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.419653] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.420713] CR2: 00007f3c93b67580 CR3: 000000000a209000 CR4: 0000000000350ef0 [ 46.422016] Call Trace: [ 46.422531] [ 46.422941] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.423846] ? __create_object+0x59/0x80 [ 46.424631] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.425625] __vmalloc_noprof+0x59/0x60 [ 46.426339] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.427209] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.428146] bpf_prog_alloc+0x39/0x200 [ 46.428886] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.429826] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.430739] do_seccomp+0x349/0x25e0 [ 46.431412] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.432313] ? __pfx_do_seccomp+0x10/0x10 [ 46.433102] ? find_held_lock+0x2b/0x80 [ 46.433882] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.434862] ? static_key_count+0x60/0x80 [ 46.435672] prctl_set_seccomp+0x4e/0x70 [ 46.436402] __do_sys_prctl+0xe6c/0x1d70 [ 46.437198] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.438071] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.439034] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.440017] ? irqentry_exit+0xf3/0x650 [ 46.440793] do_syscall_64+0xbf/0x430 [ 46.441555] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.442460] RIP: 0033:0x7f3c93b675cd [ 46.443157] 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 [ 46.446333] RSP: 002b:00007fffc637cce0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.447701] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3c93b675cd [ 46.448996] RDX: 00005586f0b8ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.450289] RBP: 00007fffc637cd40 R08: 0000000000000000 R09: 00007fffc637c3e0 [ 46.451577] R10: 0000000000000000 R11: 0000000000000246 R12: 000055872ef40ad0 [ 46.452844] R13: 00007fffc637d170 R14: 000055872ef41bc0 R15: 000055872ef52780 [ 46.454149] [ 46.454612] irq event stamp: 1701 [ 46.455219] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 46.456723] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 46.458246] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 46.459784] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 46.461300] ---[ end trace 0000000000000000 ]--- [ 49.632869] ------------[ cut here ]------------ [ 49.633847] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.635878] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.637355] Modules linked in: [ 49.638014] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.640018] Tainted: [W]=WARN [ 49.640618] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.642118] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.643043] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 49.646266] RSP: 0018:ffff88801727fbc0 EFLAGS: 00010286 [ 49.647262] RAX: 0000000000000000 RBX: ffffed1002e4ff78 RCX: ffffffff813a4050 [ 49.648552] RDX: ffff888016213780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.649840] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4ff2f [ 49.651124] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.652412] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801727fdf8 [ 49.653718] FS: 00007fe4fa943900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.655155] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.656226] CR2: 00007fe4fae35580 CR3: 000000000b959000 CR4: 0000000000350ef0 [ 49.657536] Call Trace: [ 49.658007] [ 49.658421] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.659336] ? __create_object+0x59/0x80 [ 49.660135] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.661126] __vmalloc_noprof+0x59/0x60 [ 49.661917] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.662811] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.663765] bpf_prog_alloc+0x39/0x200 [ 49.664470] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.665434] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.666354] do_seccomp+0x349/0x25e0 [ 49.667083] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.667997] ? __pfx_do_seccomp+0x10/0x10 [ 49.668798] ? find_held_lock+0x2b/0x80 [ 49.669588] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.670574] ? static_key_count+0x60/0x80 [ 49.671339] prctl_set_seccomp+0x4e/0x70 [ 49.672127] __do_sys_prctl+0xe6c/0x1d70 [ 49.672909] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.673793] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.674776] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.675750] ? irqentry_exit+0xf3/0x650 [ 49.676532] do_syscall_64+0xbf/0x430 [ 49.677246] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.678210] RIP: 0033:0x7fe4fae355cd [ 49.678916] 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 [ 49.682168] RSP: 002b:00007ffdcb166510 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.683553] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe4fae355cd [ 49.684849] RDX: 000055cdde18de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.686165] RBP: 00007ffdcb166570 R08: 0000000000000000 R09: 00007ffdcb165c10 [ 49.687462] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cdf1c72bf0 [ 49.688781] R13: 00007ffdcb1669a0 R14: 000055cdf1c7c380 R15: 000055cdf1c87460 [ 49.690094] [ 49.690477] irq event stamp: 1741 [ 49.691058] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 49.692441] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 49.693832] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 49.695231] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 49.696600] ---[ end trace 0000000000000000 ]--- [ 50.497900] ------------[ cut here ]------------ [ 50.498837] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.500862] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.502353] Modules linked in: [ 50.502999] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.504984] Tainted: [W]=WARN [ 50.505592] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.507053] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.507964] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 50.511139] RSP: 0018:ffff88800c62fbc0 EFLAGS: 00010286 [ 50.512128] RAX: 0000000000000000 RBX: ffffed10018c5f78 RCX: ffffffff813a4050 [ 50.513427] RDX: ffff888017590000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.514694] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10018c5f2f [ 50.515979] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.517268] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800c62fdf8 [ 50.518554] FS: 00007fa0d39cb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.519981] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.521036] CR2: 00007ffe9771fef8 CR3: 000000000a21e000 CR4: 0000000000350ef0 [ 50.522346] Call Trace: [ 50.522856] [ 50.523272] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.524162] ? __create_object+0x59/0x80 [ 50.524944] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.525932] __vmalloc_noprof+0x59/0x60 [ 50.526701] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.527564] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.528454] bpf_prog_alloc+0x39/0x200 [ 50.529213] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.530139] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.531050] do_seccomp+0x349/0x25e0 [ 50.531778] ? find_held_lock+0x2b/0x80 [ 50.532541] ? do_prlimit+0x310/0x610 [ 50.533241] ? __pfx_do_seccomp+0x10/0x10 [ 50.534023] ? do_raw_spin_unlock+0x53/0x220 [ 50.534872] ? _raw_spin_unlock+0x1e/0x40 [ 50.535655] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.536612] ? static_key_count+0x60/0x80 [ 50.537379] prctl_set_seccomp+0x4e/0x70 [ 50.538162] __do_sys_prctl+0xe6c/0x1d70 [ 50.538955] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.539819] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.540788] ? irqentry_exit+0xf3/0x650 [ 50.541558] do_syscall_64+0xbf/0x430 [ 50.542251] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.543204] RIP: 0033:0x7fa0d3ebd5cd [ 50.543911] 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 [ 50.547049] RSP: 002b:00007ffe9771e840 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.548412] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa0d3ebd5cd [ 50.549722] RDX: 00005587a3789e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.550992] RBP: 00007ffe9771e8a0 R08: 0000000000000000 R09: 00007ffe9771df40 [ 50.552280] R10: 0000000000000000 R11: 0000000000000246 R12: 00005587cbe92ad0 [ 50.553590] R13: 00007ffe9771ecd0 R14: 00005587cbe93bc0 R15: 00005587cbea4780 [ 50.554675] [ 50.555024] irq event stamp: 1765 [ 50.555563] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 50.556828] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 50.558101] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 50.559379] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 50.560634] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61066' (ECDSA) to the list of known hosts. 2025/11/17 12:31:52 fuzzer started 2025/11/17 12:31:53 dialing manager at localhost:37895 2025/11/17 12:31:53 checking machine... 2025/11/17 12:31:53 checking revisions... [ 51.486195] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:31:53 testing simple program... [ 51.581265] cgroup: Unknown subsys name 'net' [ 51.638243] cgroup: Unknown subsys name 'cpuset' [ 51.649901] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:31:52 Registers: info registers vcpu 0 RAX=ffffffff84c6af3b RBX=ffffffff869af854 RCX=ffffffff84c6afe6 RDX=0000000000000000 RSI=ffffffff86e86ea4 RDI=ffffffff869af84c RBP=ffffffff869af858 RSP=ffff888016d6f7b0 R8 =ffffffff86e86ea4 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7d26 R12=ffffffff869af854 R13=ffffffff869af84c R14=0000000000000008 R15=dffffc0000000000 RIP=ffffffff8135dad7 RFL=00000212 [----A--] 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 00007fe4fa943900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe4fa922020 CR3=000000000c754000 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=000000000002b8b3 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd8a0a4578 CR3=000000000d3bb000 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=f1c1d322ff6682ba484a913c69934899 XMM02=ec2efd57dc4c00df0000000000304060 XMM03=6359b268f3f762ec0000000000304130 XMM04=ea8a645ec63e8fc500000000000ae988 XMM05=0a57cddcfb63684f0000000000321528 XMM06=405749d8372a36f1000000000031fe60 XMM07=e042d86d42eb936e00000000003110c8 XMM08=6359b268f3f762ec0000000000304130 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000