[ 54.193011] ------------[ cut here ]------------ [ 54.193953] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.196119] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 54.197766] Modules linked in: [ 54.198406] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.200696] Tainted: [W]=WARN [ 54.201278] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.202803] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.203721] 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 [ 54.206929] RSP: 0018:ffff8880175a7bc0 EFLAGS: 00010286 [ 54.207912] RAX: 0000000000000000 RBX: ffffed1002eb4f78 RCX: ffffffff813a4050 [ 54.209214] RDX: ffff8880173fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.210528] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb4f2f [ 54.211795] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.213089] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175a7df8 [ 54.214392] FS: 00007fd79501b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.215844] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.216903] CR2: 00007ffcb05c5ef8 CR3: 0000000017309000 CR4: 0000000000350ef0 [ 54.218188] Call Trace: [ 54.218736] [ 54.219151] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.220051] ? __create_object+0x59/0x80 [ 54.220835] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.221810] __vmalloc_noprof+0x59/0x60 [ 54.222550] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.223418] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.224350] bpf_prog_alloc+0x39/0x200 [ 54.225094] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.226062] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.227025] do_seccomp+0x349/0x25e0 [ 54.227782] ? find_held_lock+0x2b/0x80 [ 54.228525] ? do_prlimit+0x310/0x610 [ 54.229291] ? __pfx_do_seccomp+0x10/0x10 [ 54.230062] ? do_raw_spin_unlock+0x53/0x220 [ 54.230893] ? _raw_spin_unlock+0x1e/0x40 [ 54.231673] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.232684] ? static_key_count+0x60/0x80 [ 54.233464] prctl_set_seccomp+0x4e/0x70 [ 54.234248] __do_sys_prctl+0xe6c/0x1d70 [ 54.235018] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.235859] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.236863] ? irqentry_exit+0xf3/0x650 [ 54.237655] do_syscall_64+0xbf/0x430 [ 54.238354] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.239301] RIP: 0033:0x7fd79550d5cd [ 54.240010] 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 [ 54.243208] RSP: 002b:00007ffcb05c3500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.244601] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd79550d5cd [ 54.245837] RDX: 0000558119498e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.246908] RBP: 00007ffcb05c3560 R08: 0000000000000000 R09: 00007ffcb05c2c00 [ 54.247971] R10: 0000000000000000 R11: 0000000000000246 R12: 000055814b7d9ad0 [ 54.249039] R13: 00007ffcb05c3990 R14: 000055814b7dabc0 R15: 000055814b7eb780 [ 54.250151] [ 54.250505] irq event stamp: 1857 [ 54.251045] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 54.252300] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 54.253624] softirqs last enabled at (1468): [] handle_softirqs+0x50c/0x770 [ 54.254910] softirqs last disabled at (1463): [] __irq_exit_rcu+0xc4/0x100 [ 54.256158] ---[ end trace 0000000000000000 ]--- [ 57.796408] ------------[ cut here ]------------ [ 57.797356] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.799401] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 57.800908] Modules linked in: [ 57.801516] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.803719] Tainted: [W]=WARN [ 57.804276] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.805804] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.806719] 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 [ 57.809842] RSP: 0018:ffff888017c4fbc0 EFLAGS: 00010286 [ 57.810805] RAX: 0000000000000000 RBX: ffffed1002f89f78 RCX: ffffffff813a4050 [ 57.812061] RDX: ffff888017f9d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.813326] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f89f2f [ 57.814587] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.815872] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017c4fdf8 [ 57.817139] FS: 00007f402ffaf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.818550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.819585] CR2: 00007ffeed319ef8 CR3: 000000000bc5c000 CR4: 0000000000350ef0 [ 57.820860] Call Trace: [ 57.821320] [ 57.821770] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.822601] ? __create_object+0x59/0x80 [ 57.823367] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.824324] __vmalloc_noprof+0x59/0x60 [ 57.825094] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.825966] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.826905] bpf_prog_alloc+0x39/0x200 [ 57.827590] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.828507] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.829407] do_seccomp+0x349/0x25e0 [ 57.830127] ? find_held_lock+0x2b/0x80 [ 57.830888] ? do_prlimit+0x310/0x610 [ 57.831587] ? __pfx_do_seccomp+0x10/0x10 [ 57.832379] ? do_raw_spin_unlock+0x53/0x220 [ 57.833200] ? _raw_spin_unlock+0x1e/0x40 [ 57.833969] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.834920] ? static_key_count+0x60/0x80 [ 57.835714] prctl_set_seccomp+0x4e/0x70 [ 57.836443] __do_sys_prctl+0xe6c/0x1d70 [ 57.837243] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.838115] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.839101] ? irqentry_exit+0xf3/0x650 [ 57.839866] do_syscall_64+0xbf/0x430 [ 57.840557] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.841521] RIP: 0033:0x7f40304a15cd [ 57.842234] 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 [ 57.845384] RSP: 002b:00007ffeed3175d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.846734] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f40304a15cd [ 57.847999] RDX: 000055755bd34e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.849304] RBP: 00007ffeed317630 R08: 0000000000000000 R09: 00007ffeed316cd0 [ 57.850567] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557560145bf0 [ 57.851841] R13: 00007ffeed317a60 R14: 000055756014f380 R15: 000055756015a460 [ 57.853146] [ 57.853571] irq event stamp: 1785 [ 57.854221] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 57.855752] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 57.857272] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 57.858800] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 57.860310] ---[ end trace 0000000000000000 ]--- [ 58.674169] ------------[ cut here ]------------ [ 58.674998] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.676884] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 58.678206] Modules linked in: [ 58.678779] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.680774] Tainted: [W]=WARN [ 58.681278] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.682630] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.683410] 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 [ 58.686266] RSP: 0018:ffff88801b56fbc0 EFLAGS: 00010286 [ 58.687138] RAX: 0000000000000000 RBX: ffffed10036adf78 RCX: ffffffff813a4050 [ 58.688257] RDX: ffff8880173f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.689416] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036adf2f [ 58.690577] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.691741] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b56fdf8 [ 58.692870] FS: 00007fd39249d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.694147] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.695105] CR2: 00007ffc13befef8 CR3: 00000000137ab000 CR4: 0000000000350ef0 [ 58.696248] Call Trace: [ 58.696692] [ 58.697075] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.697893] ? __create_object+0x59/0x80 [ 58.698549] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.699405] __vmalloc_noprof+0x59/0x60 [ 58.700070] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.700845] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.701691] bpf_prog_alloc+0x39/0x200 [ 58.702311] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.703141] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.703942] do_seccomp+0x349/0x25e0 [ 58.704533] ? find_held_lock+0x2b/0x80 [ 58.705215] ? do_prlimit+0x310/0x610 [ 58.705875] ? __pfx_do_seccomp+0x10/0x10 [ 58.706520] ? do_raw_spin_unlock+0x53/0x220 [ 58.707250] ? _raw_spin_unlock+0x1e/0x40 [ 58.707928] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.708770] ? static_key_count+0x60/0x80 [ 58.709443] prctl_set_seccomp+0x4e/0x70 [ 58.710119] __do_sys_prctl+0xe6c/0x1d70 [ 58.710795] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.711500] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.712349] ? irqentry_exit+0xf3/0x650 [ 58.713036] do_syscall_64+0xbf/0x430 [ 58.713679] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.714467] RIP: 0033:0x7fd39298f5cd [ 58.715083] 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 [ 58.717886] RSP: 002b:00007ffc13bee5f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.719074] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd39298f5cd [ 58.720197] RDX: 000055bc9b230e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.721330] RBP: 00007ffc13bee650 R08: 0000000000000000 R09: 00007ffc13bedcf0 [ 58.722465] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bcabfecad0 [ 58.723586] R13: 00007ffc13beea80 R14: 000055bcabfedbc0 R15: 000055bcabffe780 [ 58.724733] [ 58.725117] irq event stamp: 1773 [ 58.725680] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 58.726995] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 58.728330] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 58.729700] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 58.730991] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10979' (ECDSA) to the list of known hosts. 2025/11/18 02:36:18 fuzzer started 2025/11/18 02:36:18 dialing manager at localhost:37895 2025/11/18 02:36:18 checking machine... 2025/11/18 02:36:18 checking revisions... [ 59.900467] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:36:18 testing simple program... [ 59.991383] cgroup: Unknown subsys name 'net' [ 60.072089] cgroup: Unknown subsys name 'cpuset' [ 60.086155] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:36:17 Registers: info registers vcpu 0 RAX=1ffffffff0cdb82b RBX=ffffffff866dc15c RCX=ffffffff8161932d RDX=0000000000000000 RSI=ffffffff86a49c36 RDI=ffffffff866dc158 RBP=ffffffff866dc158 RSP=ffff888019d078e8 R8 =ffffffff86a49c36 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f69 R12=ffffffff866dc160 R13=ffffffff866dc158 R14=ffffffff866dc158 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000217 [----APC] 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 00007f7c6d4ef700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeed311000 CR3=000000001840c000 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=36333a323020383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3434325b646873732037313a3633 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323536 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=000000000002b8d3 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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc6c4e4918 CR3=000000001840c000 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=2037313a36333a323020383120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036313a36333a3230203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000