[ 46.863650] ------------[ cut here ]------------ [ 46.864591] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.866626] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.868087] Modules linked in: [ 46.868788] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.870798] Tainted: [W]=WARN [ 46.871405] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.872905] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.873830] 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 [ 46.877028] RSP: 0018:ffff888015707bc0 EFLAGS: 00010286 [ 46.878011] RAX: 0000000000000000 RBX: ffffed1002ae0f78 RCX: ffffffff813a4050 [ 46.879321] RDX: ffff888013f73780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.880603] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ae0f2f [ 46.881897] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.883182] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015707df8 [ 46.884478] FS: 00007f7330447900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.885954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.887020] CR2: 00007ffe0f727ef7 CR3: 000000000e42b000 CR4: 0000000000350ef0 [ 46.888317] Call Trace: [ 46.888781] [ 46.889206] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.890120] ? __create_object+0x59/0x80 [ 46.890895] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.891883] __vmalloc_noprof+0x59/0x60 [ 46.892646] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.893543] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.894482] bpf_prog_alloc+0x39/0x200 [ 46.895173] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.896113] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.897018] do_seccomp+0x349/0x25e0 [ 46.897735] ? find_held_lock+0x2b/0x80 [ 46.898496] ? do_prlimit+0x310/0x610 [ 46.899214] ? __pfx_do_seccomp+0x10/0x10 [ 46.900014] ? do_raw_spin_unlock+0x53/0x220 [ 46.900853] ? _raw_spin_unlock+0x1e/0x40 [ 46.901658] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.902647] ? static_key_count+0x60/0x80 [ 46.903450] prctl_set_seccomp+0x4e/0x70 [ 46.904184] __do_sys_prctl+0xe6c/0x1d70 [ 46.904982] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.905847] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.906815] ? irqentry_exit+0xf3/0x650 [ 46.907581] do_syscall_64+0xbf/0x430 [ 46.908270] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.909221] RIP: 0033:0x7f73309395cd [ 46.909924] 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 [ 46.913081] RSP: 002b:00007ffe0f726e40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.914457] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f73309395cd [ 46.915726] RDX: 00005618cc0ffe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.917011] RBP: 00007ffe0f726ea0 R08: 0000000000000000 R09: 00007ffe0f726540 [ 46.918309] R10: 0000000000000000 R11: 0000000000000246 R12: 00005618f28b9ad0 [ 46.919586] R13: 00007ffe0f7272d0 R14: 00005618f28babc0 R15: 00005618f28cb780 [ 46.920885] [ 46.921352] irq event stamp: 1807 [ 46.921925] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 46.923189] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 46.924464] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 46.925761] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 46.927025] ---[ end trace 0000000000000000 ]--- [ 49.977523] ------------[ cut here ]------------ [ 49.978595] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.980943] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.982617] Modules linked in: [ 49.983340] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.985905] Tainted: [W]=WARN [ 49.986671] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.988349] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.989421] 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 [ 49.993083] RSP: 0018:ffff888016d17bc0 EFLAGS: 00010286 [ 49.994203] RAX: 0000000000000000 RBX: ffffed1002da2f78 RCX: ffffffff813a4050 [ 49.995644] RDX: ffff88800f870000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.997140] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da2f2f [ 49.998584] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.000068] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d17df8 [ 50.001531] FS: 00007f249cf36900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.003200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.004386] CR2: 00007f249d428580 CR3: 000000000d88c000 CR4: 0000000000350ef0 [ 50.005869] Call Trace: [ 50.006445] [ 50.006904] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.007912] ? __create_object+0x59/0x80 [ 50.008806] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.009905] __vmalloc_noprof+0x59/0x60 [ 50.010781] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.011752] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.012807] bpf_prog_alloc+0x39/0x200 [ 50.013660] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.014728] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.015728] do_seccomp+0x349/0x25e0 [ 50.016533] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.017554] ? __pfx_do_seccomp+0x10/0x10 [ 50.018459] ? find_held_lock+0x2b/0x80 [ 50.019250] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.020348] ? static_key_count+0x60/0x80 [ 50.021187] prctl_set_seccomp+0x4e/0x70 [ 50.022041] __do_sys_prctl+0xe6c/0x1d70 [ 50.022915] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.023861] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.024917] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.026014] ? irqentry_exit+0xf3/0x650 [ 50.026855] do_syscall_64+0xbf/0x430 [ 50.027675] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.028726] RIP: 0033:0x7f249d4285cd [ 50.029516] 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 [ 50.033057] RSP: 002b:00007ffe6f2dea40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.034414] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f249d4285cd [ 50.035622] RDX: 000055c7463b3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.036823] RBP: 00007ffe6f2deaa0 R08: 0000000000000000 R09: 00007ffe6f2de140 [ 50.038179] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c7742f5ad0 [ 50.039388] R13: 00007ffe6f2deed0 R14: 000055c7742f6bc0 R15: 000055c774307780 [ 50.040611] [ 50.041014] irq event stamp: 1905 [ 50.041611] hardirqs last enabled at (1915): [] __up_console_sem+0x78/0x80 [ 50.043050] hardirqs last disabled at (1924): [] __up_console_sem+0x5d/0x80 [ 50.044466] softirqs last enabled at (1590): [] handle_softirqs+0x50c/0x770 [ 50.045928] softirqs last disabled at (1585): [] __irq_exit_rcu+0xc4/0x100 [ 50.047344] ---[ end trace 0000000000000000 ]--- [ 50.817960] ------------[ cut here ]------------ [ 50.818917] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.821014] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.822490] Modules linked in: [ 50.823091] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.825399] Tainted: [W]=WARN [ 50.825972] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.827530] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.828458] 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 [ 50.831702] RSP: 0018:ffff888018cdfbc0 EFLAGS: 00010286 [ 50.832706] RAX: 0000000000000000 RBX: ffffed100319bf78 RCX: ffffffff813a4050 [ 50.834009] RDX: ffff888015e59bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.835304] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100319bf2f [ 50.836605] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.837905] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018cdfdf8 [ 50.839191] FS: 00007fb2813c1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.840632] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.841728] CR2: 00007fb2818b3580 CR3: 000000000da7f000 CR4: 0000000000350ef0 [ 50.843033] Call Trace: [ 50.843541] [ 50.843955] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.844867] ? __create_object+0x59/0x80 [ 50.845665] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.846641] __vmalloc_noprof+0x59/0x60 [ 50.847408] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.848242] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.849205] bpf_prog_alloc+0x39/0x200 [ 50.849955] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.850884] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.851789] do_seccomp+0x349/0x25e0 [ 50.852515] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.853429] ? __pfx_do_seccomp+0x10/0x10 [ 50.854171] ? find_held_lock+0x2b/0x80 [ 50.854931] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.855906] ? static_key_count+0x60/0x80 [ 50.856720] prctl_set_seccomp+0x4e/0x70 [ 50.857511] __do_sys_prctl+0xe6c/0x1d70 [ 50.858256] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.859121] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.860088] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.861064] ? irqentry_exit+0xf3/0x650 [ 50.861833] do_syscall_64+0xbf/0x430 [ 50.862574] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.863521] RIP: 0033:0x7fb2818b35cd [ 50.864178] 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 [ 50.867337] RSP: 002b:00007ffffdd2aa40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.868696] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb2818b35cd [ 50.869991] RDX: 0000556859f7ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.871303] RBP: 00007ffffdd2aaa0 R08: 0000000000000000 R09: 00007ffffdd2a140 [ 50.872581] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556865795ad0 [ 50.873878] R13: 00007ffffdd2aed0 R14: 0000556865796bc0 R15: 00005568657a7780 [ 50.875171] [ 50.875637] irq event stamp: 1817 [ 50.876248] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 50.877819] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 50.879327] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 50.880857] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 50.882247] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51910' (ECDSA) to the list of known hosts. 2025/11/17 19:25:55 fuzzer started 2025/11/17 19:25:55 dialing manager at localhost:37895 2025/11/17 19:25:55 checking machine... 2025/11/17 19:25:55 checking revisions... [ 51.659421] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:25:55 testing simple program... [ 51.819584] cgroup: Unknown subsys name 'net' [ 51.875213] cgroup: Unknown subsys name 'cpuset' [ 51.887144] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:25:54 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000282 RCX=0000000000000001 RDX=0000000000000000 RSI=ffff88806ce3c2f0 RDI=ffff888016c08a58 RBP=ffff88801ab17b80 RSP=ffff88801ab17af0 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000001 R11=0000000000000001 R12=ffff88806ce3c2d0 R13=ffff888008c4b780 R14=ffff88800aa5e000 R15=ffffea00002a9780 RIP=ffffffff81aad4ad RFL=00000082 [--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 00007f249cf36900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f249d4eb650 CR3=0000000020651000 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=35323a393120373120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3134325b646873732034353a3532 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363535 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=000000000000000b RBX=000000000000000b RCX=000000000000000c RDX=0000607f1a886a7c RSI=ffffed10027f3e43 RDI=0000000000000006 RBP=0000000000000010 RSP=ffff88800adc7850 R8 =0000000000000001 R9 =ffffed100363377e R10=0000000000000010 R11=0000000000000001 R12=ffff888013f9f1c0 R13=0000000000000001 R14=1ffff110015b8f0d R15=ffff888013f9f218 RIP=ffffffff8263218f RFL=00000046 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055c77432d000 CR3=0000000005c8a000 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=2144e274e943ebe2ac210de21a8a8a06 XMM01=3d357b3c21feba4ece15e5eed1a4f54b XMM02=f5aea3245b82b036c90747711b4ccbe0 XMM03=e7227daaaa6d6091e5cb845ad34b49de XMM04=00000000000000000000000000000022 XMM05=000000000000000009f32b4c33eb8460 XMM06=00000000000000000000000009f32b4c XMM07=09f32b4c33eb84600000002200800100 XMM08=8a000000fc000000d00000001a000000 XMM09=00000000000000000000000000000000 XMM10=cf61a5b8eadf427765d4173ed37f8924 XMM11=5190a4467660ad29fa639c0a18cc933e XMM12=0d0c0f0e09080b0a0504070601000302 XMM13=0c0f0e0d080b0a090407060500030201 XMM14=000000000000000000000000000005c0 XMM15=00000000000000000000000000000040