[ 54.074048] ------------[ cut here ]------------ [ 54.074987] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.076998] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 54.078496] Modules linked in: [ 54.079080] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.081127] Tainted: [W]=WARN [ 54.081701] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.083177] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.084055] 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 [ 54.087261] RSP: 0018:ffff8880172dfbc0 EFLAGS: 00010286 [ 54.088260] RAX: 0000000000000000 RBX: ffffed1002e5bf78 RCX: ffffffff813a4050 [ 54.089573] RDX: ffff888019a01bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.090846] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e5bf2f [ 54.092151] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.093455] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172dfdf8 [ 54.094757] FS: 00007fc9b7ca3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.096203] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.097275] CR2: 00007fc9b8195580 CR3: 000000001ca7a000 CR4: 0000000000350ef0 [ 54.098567] Call Trace: [ 54.099036] [ 54.099494] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.100418] ? __create_object+0x59/0x80 [ 54.101225] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.102186] __vmalloc_noprof+0x59/0x60 [ 54.102918] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.103799] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.104730] bpf_prog_alloc+0x39/0x200 [ 54.105469] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.106412] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.107332] do_seccomp+0x349/0x25e0 [ 54.108005] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.108921] ? __pfx_do_seccomp+0x10/0x10 [ 54.109719] ? find_held_lock+0x2b/0x80 [ 54.110497] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.111468] ? static_key_count+0x60/0x80 [ 54.112283] prctl_set_seccomp+0x4e/0x70 [ 54.113031] __do_sys_prctl+0xe6c/0x1d70 [ 54.113839] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.114708] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.115705] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.116700] ? irqentry_exit+0xf3/0x650 [ 54.117482] do_syscall_64+0xbf/0x430 [ 54.118239] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.119202] RIP: 0033:0x7fc9b81955cd [ 54.119862] 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 [ 54.123129] RSP: 002b:00007ffe9212add0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.124510] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc9b81955cd [ 54.125821] RDX: 000055709035de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.127136] RBP: 00007ffe9212ae30 R08: 0000000000000000 R09: 00007ffe9212a4d0 [ 54.128425] R10: 0000000000000000 R11: 0000000000000246 R12: 00005570c954c2b0 [ 54.129718] R13: 00007ffe9212b260 R14: 00005570c954ed20 R15: 00005570c95608d0 [ 54.131034] [ 54.131491] irq event stamp: 1729 [ 54.132146] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 54.133704] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 54.135257] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 54.136800] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 54.138284] ---[ end trace 0000000000000000 ]--- [ 57.088413] ------------[ cut here ]------------ [ 57.088833] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.089771] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 57.090461] Modules linked in: [ 57.090738] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.091676] Tainted: [W]=WARN [ 57.091933] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.092620] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.093025] 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 [ 57.094520] RSP: 0018:ffff888015af7bc0 EFLAGS: 00010286 [ 57.094954] RAX: 0000000000000000 RBX: ffffed1002b5ef78 RCX: ffffffff813a4050 [ 57.095542] RDX: ffff888015c29bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.096139] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b5ef2f [ 57.096719] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.097327] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015af7df8 [ 57.097899] FS: 00007f9ab3149900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.098569] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.099042] CR2: 00007fff14812ef8 CR3: 000000001c84a000 CR4: 0000000000350ef0 [ 57.099646] Call Trace: [ 57.099867] [ 57.100057] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.100470] ? __create_object+0x59/0x80 [ 57.100816] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.101266] __vmalloc_noprof+0x59/0x60 [ 57.101597] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.101984] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.102410] bpf_prog_alloc+0x39/0x200 [ 57.102732] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.103166] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.103569] do_seccomp+0x349/0x25e0 [ 57.103881] ? find_held_lock+0x2b/0x80 [ 57.104236] ? do_prlimit+0x310/0x610 [ 57.104558] ? __pfx_do_seccomp+0x10/0x10 [ 57.104905] ? do_raw_spin_unlock+0x53/0x220 [ 57.105300] ? _raw_spin_unlock+0x1e/0x40 [ 57.105641] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.106063] ? static_key_count+0x60/0x80 [ 57.106431] prctl_set_seccomp+0x4e/0x70 [ 57.106769] __do_sys_prctl+0xe6c/0x1d70 [ 57.107134] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.107512] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.107939] ? irqentry_exit+0xf3/0x650 [ 57.108297] do_syscall_64+0xbf/0x430 [ 57.108621] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.109042] RIP: 0033:0x7f9ab363b5cd [ 57.109377] 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 [ 57.110854] RSP: 002b:00007fff14810e60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.111484] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9ab363b5cd [ 57.112063] RDX: 00005569b497de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.112663] RBP: 00007fff14810ec0 R08: 0000000000000000 R09: 00007fff14810560 [ 57.113264] R10: 0000000000000000 R11: 0000000000000246 R12: 00005569eb8d4240 [ 57.113841] R13: 00007fff148112f0 R14: 00005569eb8dd380 R15: 00005569eb8e8540 [ 57.114452] [ 57.114649] irq event stamp: 1711 [ 57.114930] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 57.115634] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 57.116335] softirqs last enabled at (1268): [] handle_softirqs+0x50c/0x770 [ 57.117031] softirqs last disabled at (1253): [] __irq_exit_rcu+0xc4/0x100 [ 57.117741] ---[ end trace 0000000000000000 ]--- [ 57.700956] ------------[ cut here ]------------ [ 57.701865] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.703828] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 57.705262] Modules linked in: [ 57.705846] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.708055] Tainted: [W]=WARN [ 57.708731] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.710209] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.711084] 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 [ 57.714268] RSP: 0018:ffff88801688fbc0 EFLAGS: 00010286 [ 57.715243] RAX: 0000000000000000 RBX: ffffed1002d11f78 RCX: ffffffff813a4050 [ 57.716502] RDX: ffff888016dd8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.717778] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d11f2f [ 57.719041] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.720316] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801688fdf8 [ 57.721589] FS: 00007f3e9fd43900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.723019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.724075] CR2: 00007f3ea0235580 CR3: 000000000e925000 CR4: 0000000000350ef0 [ 57.725371] Call Trace: [ 57.725830] [ 57.726295] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.727170] ? __create_object+0x59/0x80 [ 57.727909] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.728871] __vmalloc_noprof+0x59/0x60 [ 57.729625] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.730490] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.731418] bpf_prog_alloc+0x39/0x200 [ 57.732143] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.733011] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.733921] do_seccomp+0x349/0x25e0 [ 57.734627] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.735520] ? __pfx_do_seccomp+0x10/0x10 [ 57.736308] ? find_held_lock+0x2b/0x80 [ 57.737022] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.737972] ? static_key_count+0x60/0x80 [ 57.738761] prctl_set_seccomp+0x4e/0x70 [ 57.739530] __do_sys_prctl+0xe6c/0x1d70 [ 57.740308] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.741172] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.742152] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.743066] ? irqentry_exit+0xf3/0x650 [ 57.743831] do_syscall_64+0xbf/0x430 [ 57.744561] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.745520] RIP: 0033:0x7f3ea02355cd [ 57.746216] 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 [ 57.749353] RSP: 002b:00007fff499a6380 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.750689] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3ea02355cd [ 57.751954] RDX: 000055c6c582be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.753233] RBP: 00007fff499a63e0 R08: 0000000000000000 R09: 00007fff499a5a80 [ 57.754506] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c6ed3f2240 [ 57.755778] R13: 00007fff499a6810 R14: 000055c6ed3f1bf0 R15: 000055c6ed4064d0 [ 57.757054] [ 57.757537] irq event stamp: 1859 [ 57.758175] hardirqs last enabled at (1869): [] __up_console_sem+0x78/0x80 [ 57.759689] hardirqs last disabled at (1878): [] __up_console_sem+0x5d/0x80 [ 57.761203] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 57.762720] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 57.764209] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61561' (ECDSA) to the list of known hosts. 2025/11/18 23:55:14 fuzzer started 2025/11/18 23:55:15 dialing manager at localhost:34383 2025/11/18 23:55:15 checking machine... 2025/11/18 23:55:15 checking revisions... [ 58.637082] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:55:15 testing simple program... [ 58.739276] cgroup: Unknown subsys name 'net' [ 58.811983] cgroup: Unknown subsys name 'cpuset' [ 58.853981] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:55:14 Registers: info registers vcpu 0 RAX=ffff888013944250 RBX=0000000000000246 RCX=ffff88806ce08d3c RDX=0000000000000003 RSI=ffffffff85f10a38 RDI=ffff888013944250 RBP=ffffffff85f10a38 RSP=ffff88806ce08d30 R8 =0000000000000001 R9 =ffffed100d9c11a0 R10=0000000000000003 R11=0000000000000001 R12=ffffffff81b624a6 R13=0000000000000087 R14=ffff888013943780 R15=0000000000000004 RIP=ffffffff81528fbc 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 00007f9ab3149900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9ab3113008 CR3=000000001f837000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000022005 RBX=ffff888009643780 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880096441d8 RSP=ffff88806cf08878 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009644200 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270d4 RFL=00000006 [-----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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc0c05a958 CR3=000000000ead7000 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=35353a333220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323836 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000