[ 46.247332] ------------[ cut here ]------------ [ 46.248387] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.250602] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.252249] Modules linked in: [ 46.252972] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.255252] Tainted: [W]=WARN [ 46.255939] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.257653] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.258733] 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 [ 46.262266] RSP: 0018:ffff8880162b7bc0 EFLAGS: 00010286 [ 46.263330] RAX: 0000000000000000 RBX: ffffed1002c56f78 RCX: ffffffff813a4050 [ 46.264736] RDX: ffff88800f560000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.266131] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c56f2f [ 46.267531] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.268959] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162b7df8 [ 46.270355] FS: 00007f5995ddb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.271943] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.273110] CR2: 00007ffd0bbf9ef8 CR3: 000000001397e000 CR4: 0000000000350ef0 [ 46.274524] Call Trace: [ 46.275091] [ 46.275540] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.276533] ? __create_object+0x59/0x80 [ 46.277397] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.278456] __vmalloc_noprof+0x59/0x60 [ 46.279295] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.280240] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.281274] bpf_prog_alloc+0x39/0x200 [ 46.282086] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.283103] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.284107] do_seccomp+0x349/0x25e0 [ 46.284912] ? find_held_lock+0x2b/0x80 [ 46.285763] ? do_prlimit+0x310/0x610 [ 46.286528] ? __pfx_do_seccomp+0x10/0x10 [ 46.287387] ? do_raw_spin_unlock+0x53/0x220 [ 46.288304] ? _raw_spin_unlock+0x1e/0x40 [ 46.289149] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.290203] ? static_key_count+0x60/0x80 [ 46.291072] prctl_set_seccomp+0x4e/0x70 [ 46.291914] __do_sys_prctl+0xe6c/0x1d70 [ 46.292761] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.293642] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.294720] ? irqentry_exit+0xf3/0x650 [ 46.295507] do_syscall_64+0xbf/0x430 [ 46.296305] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.297353] RIP: 0033:0x7f59962cd5cd [ 46.298119] 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 [ 46.301580] RSP: 002b:00007ffd0bbf7bb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.303048] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f59962cd5cd [ 46.304448] RDX: 00005647798a8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.305844] RBP: 00007ffd0bbf7c10 R08: 0000000000000000 R09: 00007ffd0bbf72b0 [ 46.307220] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564788694ad0 [ 46.308602] R13: 00007ffd0bbf8040 R14: 0000564788695bc0 R15: 00005647886a6780 [ 46.310003] [ 46.310454] irq event stamp: 1735 [ 46.311143] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 46.312775] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 46.314218] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 46.315634] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 46.317058] ---[ end trace 0000000000000000 ]--- [ 49.652477] ------------[ cut here ]------------ [ 49.652963] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.653962] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.654707] Modules linked in: [ 49.655006] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.656016] Tainted: [W]=WARN [ 49.656393] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.657151] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.657593] 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 [ 49.659168] RSP: 0018:ffff8880178c7bc0 EFLAGS: 00010286 [ 49.659629] RAX: 0000000000000000 RBX: ffffed1002f18f78 RCX: ffffffff813a4050 [ 49.660268] RDX: ffff888018d55340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.660910] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f18f2f [ 49.661526] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.662154] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178c7df8 [ 49.662785] FS: 00007fe4cf519900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.663479] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.664006] CR2: 00007fff78780ef8 CR3: 000000000719a000 CR4: 0000000000350ef0 [ 49.664700] Call Trace: [ 49.665018] [ 49.665220] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.665642] ? __create_object+0x59/0x80 [ 49.666033] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.666495] __vmalloc_noprof+0x59/0x60 [ 49.666871] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.667284] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.667758] bpf_prog_alloc+0x39/0x200 [ 49.668108] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.668545] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.669007] do_seccomp+0x349/0x25e0 [ 49.669344] ? find_held_lock+0x2b/0x80 [ 49.669727] ? do_prlimit+0x310/0x610 [ 49.670079] ? __pfx_do_seccomp+0x10/0x10 [ 49.670449] ? do_raw_spin_unlock+0x53/0x220 [ 49.670863] ? _raw_spin_unlock+0x1e/0x40 [ 49.671229] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.671710] ? static_key_count+0x60/0x80 [ 49.672089] prctl_set_seccomp+0x4e/0x70 [ 49.672451] __do_sys_prctl+0xe6c/0x1d70 [ 49.672834] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.673242] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.673723] ? irqentry_exit+0xf3/0x650 [ 49.674190] do_syscall_64+0xbf/0x430 [ 49.674549] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.675103] RIP: 0033:0x7fe4cfa0b5cd [ 49.675436] 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 [ 49.677009] RSP: 002b:00007fff7877ed80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.677693] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe4cfa0b5cd [ 49.678308] RDX: 000055ef36388e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.678946] RBP: 00007fff7877ede0 R08: 0000000000000000 R09: 00007fff7877e480 [ 49.679761] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ef4fc6e2b0 [ 49.680371] R13: 00007fff7877f210 R14: 000055ef4fc70d20 R15: 000055ef4fc828d0 [ 49.681065] [ 49.681310] irq event stamp: 1655 [ 49.681603] hardirqs last enabled at (1663): [] __up_console_sem+0x78/0x80 [ 49.682488] hardirqs last disabled at (1674): [] __up_console_sem+0x5d/0x80 [ 49.683364] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 49.684116] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 49.684997] ---[ end trace 0000000000000000 ]--- [ 50.527647] ------------[ cut here ]------------ [ 50.528566] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.530539] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.531959] Modules linked in: [ 50.532542] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.534487] Tainted: [W]=WARN [ 50.535070] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.536508] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.537453] 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 [ 50.540577] RSP: 0018:ffff8880176f7bc0 EFLAGS: 00010286 [ 50.541549] RAX: 0000000000000000 RBX: ffffed1002edef78 RCX: ffffffff813a4050 [ 50.542808] RDX: ffff888016779bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.544092] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002edef2f [ 50.545368] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.547057] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176f7df8 [ 50.548331] FS: 00007f1222393900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.549752] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.551028] CR2: 00007f1222885580 CR3: 00000000179ea000 CR4: 0000000000350ef0 [ 50.552514] Call Trace: [ 50.553192] [ 50.553606] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.554492] ? __create_object+0x59/0x80 [ 50.555258] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.556212] __vmalloc_noprof+0x59/0x60 [ 50.556982] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.557849] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.558770] bpf_prog_alloc+0x39/0x200 [ 50.559444] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.560362] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.561260] do_seccomp+0x349/0x25e0 [ 50.561974] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.562867] ? __pfx_do_seccomp+0x10/0x10 [ 50.563591] ? find_held_lock+0x2b/0x80 [ 50.564332] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.565288] ? static_key_count+0x60/0x80 [ 50.566070] prctl_set_seccomp+0x4e/0x70 [ 50.566830] __do_sys_prctl+0xe6c/0x1d70 [ 50.567553] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.568392] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.569341] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.570286] ? irqentry_exit+0xf3/0x650 [ 50.571041] do_syscall_64+0xbf/0x430 [ 50.571787] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.572754] RIP: 0033:0x7f12228855cd [ 50.573420] 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 [ 50.576528] RSP: 002b:00007fff01723bd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.577884] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f12228855cd [ 50.579138] RDX: 00005605f0c67e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.580397] RBP: 00007fff01723c30 R08: 0000000000000000 R09: 00007fff017232d0 [ 50.581692] R10: 0000000000000000 R11: 0000000000000246 R12: 000056061d84ead0 [ 50.582950] R13: 00007fff01724060 R14: 000056061d84fbc0 R15: 000056061d860780 [ 50.584229] [ 50.584644] irq event stamp: 1743 [ 50.585306] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 50.586825] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 50.588323] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 50.589842] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 50.591328] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60842' (ECDSA) to the list of known hosts. 2025/11/18 15:52:57 fuzzer started 2025/11/18 15:52:57 dialing manager at localhost:34383 2025/11/18 15:52:57 checking machine... 2025/11/18 15:52:57 checking revisions... [ 51.493998] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:52:58 testing simple program... [ 51.593845] cgroup: Unknown subsys name 'net' [ 51.648355] cgroup: Unknown subsys name 'cpuset' [ 51.663121] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:52:57 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffff88806ce089c4 RDX=0000000000000002 RSI=ffffffff85e1ffe0 RDI=ffff888018d52668 RBP=ffff888018d51bc0 RSP=ffff88806ce089d0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffffffff85e786a8 R15=ffff88800945d3c0 RIP=ffffffff815d2b34 RFL=00000292 [--S-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 00007fe4cf519900 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=00007fff78778000 CR3=000000000c1cd000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000027a25 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0209703000 CR3=000000000c10a000 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=5834a6ecda078b82204eaf2962c565e7 XMM02=2c67c8bc2e329bc30000000000303dd8 XMM03=fb795ef6d65770560000000000311f98 XMM04=4ec9eb1913e5debd00000000000ae988 XMM05=e1bcd410fb3842e60000000000320f28 XMM06=d1da32becfcf22a7000000000031a638 XMM07=e042d86d42eb936e0000000000312218 XMM08=df5b65d746b7e8700000000000303e38 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000