[ 54.054313] ------------[ cut here ]------------ [ 54.055238] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.057647] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 54.059094] Modules linked in: [ 54.059680] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.061713] Tainted: [W]=WARN [ 54.062307] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.063777] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.064710] 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 [ 54.068185] RSP: 0018:ffff8880156ffbc0 EFLAGS: 00010286 [ 54.069242] RAX: 0000000000000000 RBX: ffffed1002adff78 RCX: ffffffff813a4050 [ 54.070532] RDX: ffff88800f611bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.071826] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002adff2f [ 54.073155] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.074436] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880156ffdf8 [ 54.075722] FS: 00007f7befa4c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.077190] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.078264] CR2: 00007ffddd61def7 CR3: 000000000c6d3000 CR4: 0000000000350ef0 [ 54.079557] Call Trace: [ 54.080078] [ 54.080490] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.081403] ? __create_object+0x59/0x80 [ 54.082192] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.083176] __vmalloc_noprof+0x59/0x60 [ 54.083898] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.084771] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.085694] bpf_prog_alloc+0x39/0x200 [ 54.086440] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.087377] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.088294] do_seccomp+0x349/0x25e0 [ 54.089036] ? find_held_lock+0x2b/0x80 [ 54.089748] ? do_prlimit+0x310/0x610 [ 54.090493] ? __pfx_do_seccomp+0x10/0x10 [ 54.091275] ? do_raw_spin_unlock+0x53/0x220 [ 54.092115] ? _raw_spin_unlock+0x1e/0x40 [ 54.092882] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.093862] ? static_key_count+0x60/0x80 [ 54.094670] prctl_set_seccomp+0x4e/0x70 [ 54.095445] __do_sys_prctl+0xe6c/0x1d70 [ 54.096550] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.097439] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.098396] ? irqentry_exit+0xf3/0x650 [ 54.099158] do_syscall_64+0xbf/0x430 [ 54.099865] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.100828] RIP: 0033:0x7f7beff3e5cd [ 54.101520] 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 [ 54.104712] RSP: 002b:00007ffddd61b2a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.106086] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7beff3e5cd [ 54.107356] RDX: 000055c59fc67e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.108639] RBP: 00007ffddd61b300 R08: 0000000000000000 R09: 00007ffddd61a9a0 [ 54.109922] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c5c575aad0 [ 54.111255] R13: 00007ffddd61b730 R14: 000055c5c575bbc0 R15: 000055c5c576c780 [ 54.112552] [ 54.113021] irq event stamp: 1791 [ 54.113641] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 54.115149] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 54.116660] softirqs last enabled at (1360): [] handle_softirqs+0x50c/0x770 [ 54.118214] softirqs last disabled at (1339): [] __irq_exit_rcu+0xc4/0x100 [ 54.119781] ---[ end trace 0000000000000000 ]--- [ 56.926627] ------------[ cut here ]------------ [ 56.927557] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.929631] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 56.931117] Modules linked in: [ 56.931721] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 56.934014] Tainted: [W]=WARN [ 56.934579] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.936128] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.937088] 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 [ 56.940292] RSP: 0018:ffff888016a3fbc0 EFLAGS: 00010286 [ 56.941294] RAX: 0000000000000000 RBX: ffffed1002d47f78 RCX: ffffffff813a4050 [ 56.942613] RDX: ffff8880168c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.943954] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d47f2f [ 56.945267] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.946580] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a3fdf8 [ 56.947910] FS: 00007f373c170900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 56.949372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.950433] CR2: 00007ffc9507eef7 CR3: 000000000e12e000 CR4: 0000000000350ef0 [ 56.951718] Call Trace: [ 56.952228] [ 56.952641] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.953565] ? __create_object+0x59/0x80 [ 56.954379] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.955365] __vmalloc_noprof+0x59/0x60 [ 56.956133] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.957026] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.957975] bpf_prog_alloc+0x39/0x200 [ 56.958686] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.959630] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.960572] do_seccomp+0x349/0x25e0 [ 56.961317] ? find_held_lock+0x2b/0x80 [ 56.962084] ? do_prlimit+0x310/0x610 [ 56.962780] ? __pfx_do_seccomp+0x10/0x10 [ 56.963569] ? do_raw_spin_unlock+0x53/0x220 [ 56.964399] ? _raw_spin_unlock+0x1e/0x40 [ 56.965197] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.966163] ? static_key_count+0x60/0x80 [ 56.966918] prctl_set_seccomp+0x4e/0x70 [ 56.967693] __do_sys_prctl+0xe6c/0x1d70 [ 56.968475] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.969353] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.970321] ? irqentry_exit+0xf3/0x650 [ 56.971102] do_syscall_64+0xbf/0x430 [ 56.971806] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.972776] RIP: 0033:0x7f373c6625cd [ 56.973480] 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 [ 56.976630] RSP: 002b:00007ffc9507cb10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.978003] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f373c6625cd [ 56.979290] RDX: 000055d110a0de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.980562] RBP: 00007ffc9507cb70 R08: 0000000000000000 R09: 00007ffc9507c210 [ 56.981861] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d11c4c8ad0 [ 56.983133] R13: 00007ffc9507cfa0 R14: 000055d11c4c9bc0 R15: 000055d11c4da780 [ 56.984439] [ 56.984867] irq event stamp: 1809 [ 56.985523] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 56.987037] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 56.988539] softirqs last enabled at (1452): [] handle_softirqs+0x50c/0x770 [ 56.989767] softirqs last disabled at (1447): [] __irq_exit_rcu+0xc4/0x100 [ 56.990743] ---[ end trace 0000000000000000 ]--- [ 57.755267] ------------[ cut here ]------------ [ 57.756227] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.758264] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 57.759750] Modules linked in: [ 57.760406] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.762436] Tainted: [W]=WARN [ 57.763031] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.764533] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.765486] 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 [ 57.768725] RSP: 0018:ffff888016ac7bc0 EFLAGS: 00010286 [ 57.769728] RAX: 0000000000000000 RBX: ffffed1002d58f78 RCX: ffffffff813a4050 [ 57.771067] RDX: ffff8880097a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.772353] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d58f2f [ 57.773678] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.774989] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ac7df8 [ 57.776293] FS: 00007f2697ba8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.777811] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.778896] CR2: 00007fff9d804ef7 CR3: 000000000c30e000 CR4: 0000000000350ef0 [ 57.780189] Call Trace: [ 57.780663] [ 57.781142] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.782054] ? __create_object+0x59/0x80 [ 57.782796] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.783788] __vmalloc_noprof+0x59/0x60 [ 57.784569] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.785469] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.786437] bpf_prog_alloc+0x39/0x200 [ 57.787176] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.788135] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.789054] do_seccomp+0x349/0x25e0 [ 57.789744] ? find_held_lock+0x2b/0x80 [ 57.790506] ? do_prlimit+0x310/0x610 [ 57.791269] ? __pfx_do_seccomp+0x10/0x10 [ 57.792069] ? do_raw_spin_unlock+0x53/0x220 [ 57.792878] ? _raw_spin_unlock+0x1e/0x40 [ 57.793679] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.794662] ? static_key_count+0x60/0x80 [ 57.795462] prctl_set_seccomp+0x4e/0x70 [ 57.796234] __do_sys_prctl+0xe6c/0x1d70 [ 57.797029] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.797835] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.798806] ? irqentry_exit+0xf3/0x650 [ 57.799553] do_syscall_64+0xbf/0x430 [ 57.800303] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.801299] RIP: 0033:0x7f269809a5cd [ 57.802015] 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 [ 57.805209] RSP: 002b:00007fff9d802920 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.806577] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f269809a5cd [ 57.807860] RDX: 000056022509fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.809175] RBP: 00007fff9d802980 R08: 0000000000000000 R09: 00007fff9d802020 [ 57.810480] R10: 0000000000000000 R11: 0000000000000246 R12: 00005602628f7ad0 [ 57.811774] R13: 00007fff9d802db0 R14: 00005602628f8bc0 R15: 0000560262909780 [ 57.813101] [ 57.813526] irq event stamp: 1703 [ 57.814185] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 57.815731] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 57.817286] softirqs last enabled at (1316): [] handle_softirqs+0x50c/0x770 [ 57.818837] softirqs last disabled at (1311): [] __irq_exit_rcu+0xc4/0x100 [ 57.820347] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61801' (ECDSA) to the list of known hosts. 2025/11/18 11:59:16 fuzzer started 2025/11/18 11:59:16 dialing manager at localhost:34383 2025/11/18 11:59:16 checking machine... 2025/11/18 11:59:16 checking revisions... [ 58.737257] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:59:16 testing simple program... [ 58.817211] cgroup: Unknown subsys name 'net' [ 58.877409] cgroup: Unknown subsys name 'cpuset' [ 58.892020] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:59:15 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86d76580 RDX=1ffff1100d9c1150 RSI=1ffff1100d9c114f RDI=1ffff1100d9c114f RBP=ffff88806ce08a78 RSP=ffff88806ce089b0 R8 =ffffffff86d76584 R9 =ffff88806ce08a60 R10=000000000003c9ed R11=000000000009a600 R12=ffff88806ce08a80 R13=ffff88806ce08a68 R14=ffff888016b1fe70 R15=ffff88806ce08a20 RIP=ffffffff8135f03a RFL=00000246 [---Z-P-] 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 00007f373c170900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc95076000 CR3=0000000019eb4000 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=000000000002b06d 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe4f11af78 CR3=000000000b9e7000 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=b05ee45d791afa9740412640fed06b3b XMM02=0000000000303ba8ec2efd57dc4c00df XMM03=000000000030f8580743563e98bd325e XMM04=7fdefe8022d8e4d500000000000ae988 XMM05=090f1556b20111b3000000000031fe30 XMM06=5b75c91c80445342000000000031fcb8 XMM07=e042d86d42eb936e00000000003109a8 XMM08=0743563e98bd325e0000000000303c08 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000