[ 38.897554] ------------[ cut here ]------------ [ 38.898337] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.900004] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.901202] Modules linked in: [ 38.901690] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.903536] Tainted: [W]=WARN [ 38.904115] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.905343] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.906101] 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 [ 38.908737] RSP: 0018:ffff888014677bc0 EFLAGS: 00010286 [ 38.909552] RAX: 0000000000000000 RBX: ffffed10028cef78 RCX: ffffffff813a4050 [ 38.910625] RDX: ffff8880173a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.911691] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10028cef2f [ 38.912770] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.913837] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014677df8 [ 38.914919] FS: 00007feb771bb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.916121] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.917005] CR2: 00007fff2f66fef8 CR3: 000000000dec8000 CR4: 0000000000350ef0 [ 38.918092] Call Trace: [ 38.918485] [ 38.918824] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.919571] ? __create_object+0x59/0x80 [ 38.920209] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.921010] __vmalloc_noprof+0x59/0x60 [ 38.921602] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.922333] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.923098] bpf_prog_alloc+0x39/0x200 [ 38.923669] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.924441] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.925191] do_seccomp+0x349/0x25e0 [ 38.925750] ? find_held_lock+0x2b/0x80 [ 38.926390] ? do_prlimit+0x310/0x610 [ 38.926997] ? __pfx_do_seccomp+0x10/0x10 [ 38.927623] ? do_raw_spin_unlock+0x53/0x220 [ 38.928317] ? _raw_spin_unlock+0x1e/0x40 [ 38.928933] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.929733] ? static_key_count+0x60/0x80 [ 38.930408] prctl_set_seccomp+0x4e/0x70 [ 38.931059] __do_sys_prctl+0xe6c/0x1d70 [ 38.931672] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.932393] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.933196] ? irqentry_exit+0xf3/0x650 [ 38.933789] do_syscall_64+0xbf/0x430 [ 38.934414] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.935213] RIP: 0033:0x7feb776ad5cd [ 38.935760] 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 [ 38.938398] RSP: 002b:00007fff2f66e460 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.939537] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feb776ad5cd [ 38.940606] RDX: 000055c098b89e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.941673] RBP: 00007fff2f66e4c0 R08: 0000000000000000 R09: 00007fff2f66db60 [ 38.942757] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c0a5e44ad0 [ 38.943828] R13: 00007fff2f66e8f0 R14: 000055c0a5e45bc0 R15: 000055c0a5e56780 [ 38.944908] [ 38.945290] irq event stamp: 1793 [ 38.945791] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 38.947073] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 38.948327] softirqs last enabled at (1814): [] handle_softirqs+0x50c/0x770 [ 38.949604] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 38.950881] ---[ end trace 0000000000000000 ]--- [ 41.927901] ------------[ cut here ]------------ [ 41.928363] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.929333] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 41.930038] Modules linked in: [ 41.930330] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.931299] Tainted: [W]=WARN [ 41.931570] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.932288] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.932718] 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 [ 41.934334] RSP: 0018:ffff888016b5fbc0 EFLAGS: 00010286 [ 41.934803] RAX: 0000000000000000 RBX: ffffed1002d6bf78 RCX: ffffffff813a4050 [ 41.935426] RDX: ffff888017093780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.936072] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6bf2f [ 41.936697] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.937327] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b5fdf8 [ 41.937940] FS: 00007f79e43bf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.938657] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.939181] CR2: 00007ffd4938eef8 CR3: 00000000144f3000 CR4: 0000000000350ef0 [ 41.939784] Call Trace: [ 41.940035] [ 41.940236] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.940653] ? __create_object+0x59/0x80 [ 41.941036] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.941484] __vmalloc_noprof+0x59/0x60 [ 41.941833] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.942255] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.942692] bpf_prog_alloc+0x39/0x200 [ 41.943051] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.943490] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.943897] do_seccomp+0x349/0x25e0 [ 41.944248] ? find_held_lock+0x2b/0x80 [ 41.944599] ? do_prlimit+0x310/0x610 [ 41.944968] ? __pfx_do_seccomp+0x10/0x10 [ 41.945339] ? do_raw_spin_unlock+0x53/0x220 [ 41.945732] ? _raw_spin_unlock+0x1e/0x40 [ 41.946113] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.946567] ? static_key_count+0x60/0x80 [ 41.946981] prctl_set_seccomp+0x4e/0x70 [ 41.947332] __do_sys_prctl+0xe6c/0x1d70 [ 41.947686] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.948102] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.948545] ? irqentry_exit+0xf3/0x650 [ 41.948891] do_syscall_64+0xbf/0x430 [ 41.949251] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.949688] RIP: 0033:0x7f79e48b15cd [ 41.950028] 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 [ 41.951570] RSP: 002b:00007ffd4938c460 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.952229] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f79e48b15cd [ 41.952826] RDX: 00005633729b3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.953442] RBP: 00007ffd4938c4c0 R08: 0000000000000000 R09: 00007ffd4938bb60 [ 41.954061] R10: 0000000000000000 R11: 0000000000000246 R12: 000056339020ead0 [ 41.954663] R13: 00007ffd4938c8f0 R14: 000056339020fbc0 R15: 0000563390220780 [ 41.955292] [ 41.955496] irq event stamp: 1693 [ 41.955787] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 41.956521] hardirqs last disabled at (1710): [] __up_console_sem+0x5d/0x80 [ 41.957254] softirqs last enabled at (1248): [] handle_softirqs+0x50c/0x770 [ 41.957996] softirqs last disabled at (1239): [] __irq_exit_rcu+0xc4/0x100 [ 41.958709] ---[ end trace 0000000000000000 ]--- [ 42.641820] ------------[ cut here ]------------ [ 42.642585] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.644209] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.645401] Modules linked in: [ 42.645885] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.647502] Tainted: [W]=WARN [ 42.647993] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.649192] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.649902] 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 [ 42.652507] RSP: 0018:ffff88800eed7bc0 EFLAGS: 00010286 [ 42.653313] RAX: 0000000000000000 RBX: ffffed1001ddaf78 RCX: ffffffff813a4050 [ 42.654373] RDX: ffff88801a308000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.655439] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ddaf2f [ 42.656493] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.657539] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800eed7df8 [ 42.658594] FS: 00007f9c02466900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.659762] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.660619] CR2: 00007f9c02958580 CR3: 000000000da89000 CR4: 0000000000350ef0 [ 42.661682] Call Trace: [ 42.662102] [ 42.662439] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.663151] ? __create_object+0x59/0x80 [ 42.663736] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.664497] __vmalloc_noprof+0x59/0x60 [ 42.665100] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.665758] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.666498] bpf_prog_alloc+0x39/0x200 [ 42.667080] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.667785] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.668499] do_seccomp+0x349/0x25e0 [ 42.669072] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.669750] ? __pfx_do_seccomp+0x10/0x10 [ 42.670383] ? find_held_lock+0x2b/0x80 [ 42.670949] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.671707] ? static_key_count+0x60/0x80 [ 42.672340] prctl_set_seccomp+0x4e/0x70 [ 42.672926] __do_sys_prctl+0xe6c/0x1d70 [ 42.673544] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.674229] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.675008] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.675762] ? irqentry_exit+0xf3/0x650 [ 42.676382] do_syscall_64+0xbf/0x430 [ 42.676934] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.677694] RIP: 0033:0x7f9c029585cd [ 42.678253] 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 [ 42.680794] RSP: 002b:00007ffebf16a710 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.681878] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9c029585cd [ 42.682913] RDX: 000056252ae17e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.683928] RBP: 00007ffebf16a770 R08: 0000000000000000 R09: 00007ffebf169e10 [ 42.684929] R10: 0000000000000000 R11: 0000000000000246 R12: 000056255725db10 [ 42.685971] R13: 00007ffebf16aba0 R14: 000056255725e2b0 R15: 00005625572726f0 [ 42.687012] [ 42.687348] irq event stamp: 1641 [ 42.687827] hardirqs last enabled at (1649): [] __up_console_sem+0x78/0x80 [ 42.689043] hardirqs last disabled at (1658): [] __up_console_sem+0x5d/0x80 [ 42.690256] softirqs last enabled at (70): [] handle_softirqs+0x50c/0x770 [ 42.691468] softirqs last disabled at (63): [] __irq_exit_rcu+0xc4/0x100 [ 42.692644] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2999' (ECDSA) to the list of known hosts. 2025/11/18 18:51:50 fuzzer started 2025/11/18 18:51:50 dialing manager at localhost:34383 2025/11/18 18:51:50 checking machine... 2025/11/18 18:51:50 checking revisions... [ 43.630780] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:51:50 testing simple program... [ 43.705219] cgroup: Unknown subsys name 'net' [ 43.771000] cgroup: Unknown subsys name 'cpuset' [ 43.787444] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:51:49 Registers: info registers vcpu 0 RAX=0000000000040f37 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbce582b2f8 CR3=000000000e9fe000 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=a6141103c010579f7d4866d7668de55f XMM02=0000000000302870eff9b2d0a8fce9cb XMM03=00000000003029402c67c8bc2e329bc3 XMM04=611e3d4cbfc1866c00000000000ae988 XMM05=14648eaa1277bab1000000000031f7c0 XMM06=817b8945e9d50373000000000031f648 XMM07=e042d86d42eb936e000000000030f330 XMM08=bfc74eb67637e5780000000000302940 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=00007f79e48b2477 RCX=1ffffffff0cc9790 RDX=0000000000000000 RSI=ffffffff812099b0 RDI=00007f79e48b2477 RBP=00007f79e48b2477 RSP=ffff888017167a38 R8 =ffffffff869d8196 R9 =0000000000000000 R10=00007f79e48b2000 R11=0000000000000003 R12=ffff888017167b48 R13=0000000000000000 R14=ffff88800f535340 R15=0000000000000cc0 RIP=ffffffff8160e1b0 RFL=00000202 [-------] 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 00007f79e43bf900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f79e4976618 CR3=0000000009e73000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000