[ 46.018822] ------------[ cut here ]------------ [ 46.019577] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.021270] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 46.022472] Modules linked in: [ 46.023013] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.024656] Tainted: [W]=WARN [ 46.025110] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.026323] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.027080] 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 [ 46.029885] RSP: 0018:ffff8880166afbc0 EFLAGS: 00010286 [ 46.030709] RAX: 0000000000000000 RBX: ffffed1002cd5f78 RCX: ffffffff813a4050 [ 46.031774] RDX: ffff888016fb1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.032841] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd5f2f [ 46.033904] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.034969] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166afdf8 [ 46.036039] FS: 00007f3d65cf2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.037254] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.038139] CR2: 00007f3d661e4580 CR3: 000000000d7ae000 CR4: 0000000000350ef0 [ 46.039208] Call Trace: [ 46.039620] [ 46.039963] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.040708] ? __create_object+0x59/0x80 [ 46.041322] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.042123] __vmalloc_noprof+0x59/0x60 [ 46.042752] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.043438] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.044223] bpf_prog_alloc+0x39/0x200 [ 46.044835] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.045607] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.046324] do_seccomp+0x349/0x25e0 [ 46.046929] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.047687] ? __pfx_do_seccomp+0x10/0x10 [ 46.048311] ? find_held_lock+0x2b/0x80 [ 46.048938] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.049741] ? static_key_count+0x60/0x80 [ 46.050368] prctl_set_seccomp+0x4e/0x70 [ 46.051011] __do_sys_prctl+0xe6c/0x1d70 [ 46.051668] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.052352] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.053151] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.053944] ? irqentry_exit+0xf3/0x650 [ 46.054583] do_syscall_64+0xbf/0x430 [ 46.055169] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.055951] RIP: 0033:0x7f3d661e45cd [ 46.056505] 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 [ 46.059130] RSP: 002b:00007ffed7f04ce0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.060263] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3d661e45cd [ 46.061327] RDX: 000055f9085c4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.062394] RBP: 00007ffed7f04d40 R08: 0000000000000000 R09: 00007ffed7f043e0 [ 46.063463] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f9270372b0 [ 46.064539] R13: 00007ffed7f05170 R14: 000055f927039d20 R15: 000055f92704b8d0 [ 46.065630] [ 46.065983] irq event stamp: 1749 [ 46.066480] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 46.067746] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 46.069011] softirqs last enabled at (1322): [] handle_softirqs+0x50c/0x770 [ 46.070290] softirqs last disabled at (1291): [] __irq_exit_rcu+0xc4/0x100 [ 46.071563] ---[ end trace 0000000000000000 ]--- [ 49.031789] ------------[ cut here ]------------ [ 49.032720] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.034753] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 49.036210] Modules linked in: [ 49.036873] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.039098] Tainted: [W]=WARN [ 49.039771] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.041244] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.042152] 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 [ 49.045323] RSP: 0018:ffff888018427bc0 EFLAGS: 00010286 [ 49.046321] RAX: 0000000000000000 RBX: ffffed1003084f78 RCX: ffffffff813a4050 [ 49.047593] RDX: ffff88801c448000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.048887] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003084f2f [ 49.050179] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.051481] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018427df8 [ 49.052788] FS: 00007f867e1f4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.054225] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.055284] CR2: 00007f867e6e6580 CR3: 000000000e91e000 CR4: 0000000000350ef0 [ 49.056602] Call Trace: [ 49.057068] [ 49.057486] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.058392] ? __create_object+0x59/0x80 [ 49.059180] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.060161] __vmalloc_noprof+0x59/0x60 [ 49.060930] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.061815] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.062745] bpf_prog_alloc+0x39/0x200 [ 49.063462] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.064389] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.065306] do_seccomp+0x349/0x25e0 [ 49.066027] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.066922] ? __pfx_do_seccomp+0x10/0x10 [ 49.067713] ? find_held_lock+0x2b/0x80 [ 49.068443] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.069412] ? static_key_count+0x60/0x80 [ 49.070216] prctl_set_seccomp+0x4e/0x70 [ 49.070997] __do_sys_prctl+0xe6c/0x1d70 [ 49.071778] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.072655] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.073622] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.074602] ? irqentry_exit+0xf3/0x650 [ 49.075321] do_syscall_64+0xbf/0x430 [ 49.076073] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.077038] RIP: 0033:0x7f867e6e65cd [ 49.077750] 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 [ 49.080906] RSP: 002b:00007fffb37d57b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.082275] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f867e6e65cd [ 49.083541] RDX: 000056108feeae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.084876] RBP: 00007fffb37d5810 R08: 0000000000000000 R09: 00007fffb37d4eb0 [ 49.086154] R10: 0000000000000000 R11: 0000000000000246 R12: 00005610abfa1b10 [ 49.087436] R13: 00007fffb37d5c40 R14: 00005610abfa22b0 R15: 00005610abfb66f0 [ 49.088755] [ 49.089184] irq event stamp: 1839 [ 49.089839] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 49.091384] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 49.092954] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 49.094511] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 49.096052] ---[ end trace 0000000000000000 ]--- [ 49.897825] ------------[ cut here ]------------ [ 49.898699] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.900883] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/254 [ 49.902348] Modules linked in: [ 49.902988] CPU: 1 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.905229] Tainted: [W]=WARN [ 49.905912] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.907386] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.908316] 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 [ 49.911827] RSP: 0018:ffff8880185a7bc0 EFLAGS: 00010286 [ 49.912825] RAX: 0000000000000000 RBX: ffffed10030b4f78 RCX: ffffffff813a4050 [ 49.914103] RDX: ffff8880165b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.915795] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030b4f2f [ 49.917119] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.918402] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880185a7df8 [ 49.919675] FS: 00007f1116268900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.921144] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.922215] CR2: 00007ffc7f19aef7 CR3: 000000000d5bb000 CR4: 0000000000350ef0 [ 49.923503] Call Trace: [ 49.924033] [ 49.924458] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.925361] ? __create_object+0x59/0x80 [ 49.926164] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.927140] __vmalloc_noprof+0x59/0x60 [ 49.927917] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.928801] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.929748] bpf_prog_alloc+0x39/0x200 [ 49.930438] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.931361] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.932281] do_seccomp+0x349/0x25e0 [ 49.933006] ? find_held_lock+0x2b/0x80 [ 49.933782] ? do_prlimit+0x310/0x610 [ 49.934483] ? __pfx_do_seccomp+0x10/0x10 [ 49.935276] ? do_raw_spin_unlock+0x53/0x220 [ 49.936133] ? _raw_spin_unlock+0x1e/0x40 [ 49.936925] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.937896] ? static_key_count+0x60/0x80 [ 49.938723] prctl_set_seccomp+0x4e/0x70 [ 49.939458] __do_sys_prctl+0xe6c/0x1d70 [ 49.940263] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.941143] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.942111] ? irqentry_exit+0xf3/0x650 [ 49.942895] do_syscall_64+0xbf/0x430 [ 49.943633] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.944599] RIP: 0033:0x7f111675a5cd [ 49.945259] 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 [ 49.948458] RSP: 002b:00007ffc7f198f30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.949810] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f111675a5cd [ 49.951098] RDX: 000055dcedf96e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.952393] RBP: 00007ffc7f198f90 R08: 0000000000000000 R09: 00007ffc7f198630 [ 49.953669] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dd1991a240 [ 49.954949] R13: 00007ffc7f1993c0 R14: 000055dd19923380 R15: 000055dd1992e540 [ 49.956273] [ 49.956735] irq event stamp: 1805 [ 49.957342] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 49.958871] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 49.960387] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770 [ 49.961916] softirqs last disabled at (1633): [] __irq_exit_rcu+0xc4/0x100 [ 49.963424] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24188' (ECDSA) to the list of known hosts. 2025/11/18 02:32:18 fuzzer started 2025/11/18 02:32:18 dialing manager at localhost:37895 2025/11/18 02:32:18 checking machine... 2025/11/18 02:32:18 checking revisions... [ 50.870344] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:32:18 testing simple program... [ 50.953250] cgroup: Unknown subsys name 'net' [ 51.020222] cgroup: Unknown subsys name 'cpuset' [ 51.042021] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:32:17 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000000 RCX=ffff88800f0ef944 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff88801c449fbc RBP=ffff88801c449bc0 RSP=ffff88800f0ef950 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88801c449bc0 R13=0000000000000000 R14=ffffffff85e786a8 R15=ffff888009462500 RIP=ffffffff815d2a03 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 00007f867e1f4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffb37cf000 CR3=000000001e40b000 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=00ff0000000000000000000000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001e9e9 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb2115fc020 CR3=000000000b8c7000 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=eb08c755fe778f9722436683bc5879c9 XMM02=ec2efd57dc4c00df0000000000302fe0 XMM03=0770cc8ebca602cd00000000003030b0 XMM04=7c98f6d147f3ba5e00000000000ae988 XMM05=2d742cf50fd7c191000000000031f938 XMM06=ae874397eddf6935000000000031f7c0 XMM07=e042d86d42eb936e0000000000310d98 XMM08=0770cc8ebca602cd00000000003030b0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000