[ 39.173850] ------------[ cut here ]------------ [ 39.175145] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.177035] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/231 [ 39.178422] Modules linked in: [ 39.179017] CPU: 0 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.180918] Tainted: [W]=WARN [ 39.181447] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.182840] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.183716] 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 [ 39.186772] RSP: 0018:ffff888013b7fbc0 EFLAGS: 00010286 [ 39.187704] RAX: 0000000000000000 RBX: ffffed100276ff78 RCX: ffffffff813a4050 [ 39.188935] RDX: ffff8880161ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.190219] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100276ff2f [ 39.191683] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.193061] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013b7fdf8 [ 39.194491] FS: 00007fa579152900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.196081] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.197450] CR2: 00007fa579644580 CR3: 000000000bc5d000 CR4: 0000000000350ef0 [ 39.198813] Call Trace: [ 39.199257] [ 39.199693] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.200508] ? __create_object+0x59/0x80 [ 39.201484] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.202484] __vmalloc_noprof+0x59/0x60 [ 39.203252] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.204123] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.205073] bpf_prog_alloc+0x39/0x200 [ 39.205754] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.206497] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.207238] do_seccomp+0x349/0x25e0 [ 39.207844] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.208580] ? __pfx_do_seccomp+0x10/0x10 [ 39.209274] ? find_held_lock+0x2b/0x80 [ 39.209908] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.210738] ? static_key_count+0x60/0x80 [ 39.211368] prctl_set_seccomp+0x4e/0x70 [ 39.212029] __do_sys_prctl+0xe6c/0x1d70 [ 39.212686] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.213380] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.214198] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.215018] ? irqentry_exit+0xf3/0x650 [ 39.215672] do_syscall_64+0xbf/0x430 [ 39.216278] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.217100] RIP: 0033:0x7fa5796445cd [ 39.217700] 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 [ 39.220400] RSP: 002b:00007fff298ac220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.221571] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa5796445cd [ 39.222659] RDX: 000055c5d9f7be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.223755] RBP: 00007fff298ac280 R08: 0000000000000000 R09: 00007fff298ab920 [ 39.224853] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c5fd19aad0 [ 39.225960] R13: 00007fff298ac6b0 R14: 000055c5fd19bbc0 R15: 000055c5fd1ac780 [ 39.227060] [ 39.227424] irq event stamp: 2243 [ 39.227963] hardirqs last enabled at (2253): [] __up_console_sem+0x78/0x80 [ 39.229262] hardirqs last disabled at (2262): [] __up_console_sem+0x5d/0x80 [ 39.230554] softirqs last enabled at (2232): [] handle_softirqs+0x50c/0x770 [ 39.231857] softirqs last disabled at (2227): [] __irq_exit_rcu+0xc4/0x100 [ 39.233172] ---[ end trace 0000000000000000 ]--- [ 42.786822] ------------[ cut here ]------------ [ 42.787988] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.790441] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.792230] Modules linked in: [ 42.793024] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.795472] Tainted: [W]=WARN [ 42.796211] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.798041] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.799177] 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 [ 42.803106] RSP: 0018:ffff88801843fbc0 EFLAGS: 00010286 [ 42.804324] RAX: 0000000000000000 RBX: ffffed1003087f78 RCX: ffffffff813a4050 [ 42.805907] RDX: ffff88800ae6b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.807471] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003087f2f [ 42.809043] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.810632] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801843fdf8 [ 42.812206] FS: 00007f66cf240900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.813995] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.815284] CR2: 00007fffe8959ef8 CR3: 000000001e2d9000 CR4: 0000000000350ef0 [ 42.816862] Call Trace: [ 42.817447] [ 42.818006] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.819117] ? __create_object+0x59/0x80 [ 42.820085] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.821277] __vmalloc_noprof+0x59/0x60 [ 42.822201] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.823249] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.824367] bpf_prog_alloc+0x39/0x200 [ 42.825320] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.826438] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.827542] do_seccomp+0x349/0x25e0 [ 42.828416] ? find_held_lock+0x2b/0x80 [ 42.829353] ? do_prlimit+0x310/0x610 [ 42.830259] ? __pfx_do_seccomp+0x10/0x10 [ 42.831208] ? do_raw_spin_unlock+0x53/0x220 [ 42.832214] ? _raw_spin_unlock+0x1e/0x40 [ 42.833171] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.834345] ? static_key_count+0x60/0x80 [ 42.835315] prctl_set_seccomp+0x4e/0x70 [ 42.836271] __do_sys_prctl+0xe6c/0x1d70 [ 42.837238] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.838282] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.839441] ? irqentry_exit+0xf3/0x650 [ 42.840379] do_syscall_64+0xbf/0x430 [ 42.841277] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.842421] RIP: 0033:0x7f66cf7325cd [ 42.843286] 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 [ 42.847098] RSP: 002b:00007fffe89586c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.848743] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f66cf7325cd [ 42.850294] RDX: 000055c7939afe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.851820] RBP: 00007fffe8958720 R08: 0000000000000000 R09: 00007fffe8957dc0 [ 42.853371] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c7bb113b10 [ 42.854660] R13: 00007fffe8958b50 R14: 000055c7bb1142b0 R15: 000055c7bb1286f0 [ 42.855957] [ 42.856376] irq event stamp: 1733 [ 42.857048] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 42.858562] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 42.860079] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 42.861630] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 42.863130] ---[ end trace 0000000000000000 ]--- [ 43.518211] ------------[ cut here ]------------ [ 43.519186] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.521169] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.522668] Modules linked in: [ 43.523252] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.525219] Tainted: [W]=WARN [ 43.525809] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.527274] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.528191] 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 [ 43.531373] RSP: 0018:ffff88801a3afbc0 EFLAGS: 00010286 [ 43.532360] RAX: 0000000000000000 RBX: ffffed1003475f78 RCX: ffffffff813a4050 [ 43.533671] RDX: ffff888013051bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.534956] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003475f2f [ 43.536243] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.537545] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a3afdf8 [ 43.538841] FS: 00007f08898c3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.540290] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.541381] CR2: 00007f0889db5580 CR3: 000000001e10f000 CR4: 0000000000350ef0 [ 43.542682] Call Trace: [ 43.543147] [ 43.543554] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.544451] ? __create_object+0x59/0x80 [ 43.545242] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.546182] __vmalloc_noprof+0x59/0x60 [ 43.546939] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.547809] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.548725] bpf_prog_alloc+0x39/0x200 [ 43.549415] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.550322] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.551206] do_seccomp+0x349/0x25e0 [ 43.551909] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.552784] ? __pfx_do_seccomp+0x10/0x10 [ 43.553535] ? find_held_lock+0x2b/0x80 [ 43.554300] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.555254] ? static_key_count+0x60/0x80 [ 43.556053] prctl_set_seccomp+0x4e/0x70 [ 43.556820] __do_sys_prctl+0xe6c/0x1d70 [ 43.557562] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.558399] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.559347] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.560303] ? irqentry_exit+0xf3/0x650 [ 43.561074] do_syscall_64+0xbf/0x430 [ 43.561818] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.562761] RIP: 0033:0x7f0889db55cd [ 43.563405] 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 [ 43.566519] RSP: 002b:00007ffc47b9ebd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.567864] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0889db55cd [ 43.569140] RDX: 00005650f7689e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.570405] RBP: 00007ffc47b9ec30 R08: 0000000000000000 R09: 00007ffc47b9e2d0 [ 43.571690] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565101ad1240 [ 43.572981] R13: 00007ffc47b9f060 R14: 0000565101ad0bf0 R15: 0000565101ae54d0 [ 43.574273] [ 43.574741] irq event stamp: 1723 [ 43.575336] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 43.576843] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 43.578363] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 43.579894] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 43.581398] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19232' (ECDSA) to the list of known hosts. 2025/11/18 10:15:45 fuzzer started 2025/11/18 10:15:45 dialing manager at localhost:34383 2025/11/18 10:15:45 checking machine... 2025/11/18 10:15:45 checking revisions... [ 44.505480] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:15:45 testing simple program... [ 44.582101] cgroup: Unknown subsys name 'net' [ 44.634696] cgroup: Unknown subsys name 'cpuset' [ 44.655914] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:15:44 Registers: info registers vcpu 0 RAX=ffffffff81b2a6d9 RBX=ffffffff81619130 RCX=ffff88806ce08954 RDX=1ffff1100d9c114b RSI=ffffffff81b2a6d9 RDI=ffff88806ce08ac8 RBP=ffff88806ce08a98 RSP=ffff88806ce089f8 R8 =ffffffff86ab8488 R9 =ffff88806ce08a40 R10=000000000003c9ed R11=00000000000255cb R12=ffff88806ce08ac8 R13=0000000000000000 R14=ffff888019b2b780 R15=0000000000000000 RIP=ffffffff81619134 RFL=00000282 [--S----] 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 00007f66cf240900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f66cf7f7618 CR3=000000001e249000 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=2034343a35313a303120383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034343a35313a3031203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025de3 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 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f92a221b000 CR3=000000000df63000 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=9cedf06cc54f68a6b04bd814f6f1108d XMM02=0000000000302d78ec2efd57dc4c00df XMM03=000000000030e81858b5d09df9251807 XMM04=7f367add21ca998d00000000000ae988 XMM05=d96330e2d2db8632000000000031f2f8 XMM06=1dc29896494e146f0000000000318e08 XMM07=e042d86d42eb936e000000000030ea98 XMM08=58b5d09df92518070000000000302dd8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000