[ 46.211428] ------------[ cut here ]------------ [ 46.212227] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.214044] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.215283] Modules linked in: [ 46.215801] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.217440] Tainted: [W]=WARN [ 46.217925] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.219127] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.219874] 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 [ 46.222503] RSP: 0018:ffff8880188e7bc0 EFLAGS: 00010286 [ 46.223307] RAX: 0000000000000000 RBX: ffffed100311cf78 RCX: ffffffff813a4050 [ 46.224361] RDX: ffff88801a300000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.225424] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100311cf2f [ 46.226488] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.227566] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880188e7df8 [ 46.228649] FS: 00007f4806d32900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.229843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.230686] CR2: 00007f4807224580 CR3: 000000001ce6b000 CR4: 0000000000350ef0 [ 46.231785] Call Trace: [ 46.232165] [ 46.232503] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.233257] ? __create_object+0x59/0x80 [ 46.233914] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.234682] __vmalloc_noprof+0x59/0x60 [ 46.235311] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.236030] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.236814] bpf_prog_alloc+0x39/0x200 [ 46.237385] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.238156] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.238907] do_seccomp+0x349/0x25e0 [ 46.239464] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.240214] ? __pfx_do_seccomp+0x10/0x10 [ 46.240884] ? find_held_lock+0x2b/0x80 [ 46.241477] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.242271] ? static_key_count+0x60/0x80 [ 46.242958] prctl_set_seccomp+0x4e/0x70 [ 46.243560] __do_sys_prctl+0xe6c/0x1d70 [ 46.244205] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.244922] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.245727] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.246500] ? irqentry_exit+0xf3/0x650 [ 46.247135] do_syscall_64+0xbf/0x430 [ 46.247756] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.248510] RIP: 0033:0x7f48072245cd [ 46.249098] 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 [ 46.251734] RSP: 002b:00007ffed6bee0e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.252866] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f48072245cd [ 46.254065] RDX: 0000556cd97f6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.255130] RBP: 00007ffed6bee140 R08: 0000000000000000 R09: 00007ffed6bed7e0 [ 46.256194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556cdb80abf0 [ 46.257266] R13: 00007ffed6bee570 R14: 0000556cdb814380 R15: 0000556cdb81f460 [ 46.258341] [ 46.258728] irq event stamp: 2715 [ 46.259230] hardirqs last enabled at (2723): [] __up_console_sem+0x78/0x80 [ 46.260494] hardirqs last disabled at (2732): [] __up_console_sem+0x5d/0x80 [ 46.261838] softirqs last enabled at (2754): [] handle_softirqs+0x50c/0x770 [ 46.263122] softirqs last disabled at (2741): [] __irq_exit_rcu+0xc4/0x100 [ 46.264372] ---[ end trace 0000000000000000 ]--- [ 49.000575] ------------[ cut here ]------------ [ 49.001422] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.003133] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.004356] Modules linked in: [ 49.004901] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.006769] Tainted: [W]=WARN [ 49.007240] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.008516] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.009303] 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 [ 49.011962] RSP: 0018:ffff888016adfbc0 EFLAGS: 00010286 [ 49.012794] RAX: 0000000000000000 RBX: ffffed1002d5bf78 RCX: ffffffff813a4050 [ 49.013871] RDX: ffff8880173f5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.014937] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d5bf2f [ 49.016003] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.017079] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016adfdf8 [ 49.018151] FS: 00007f883db3f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.019352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.020248] CR2: 00007ffe62a98ef7 CR3: 000000001ce48000 CR4: 0000000000350ef0 [ 49.021324] Call Trace: [ 49.021750] [ 49.022093] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.022853] ? __create_object+0x59/0x80 [ 49.023472] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.024281] __vmalloc_noprof+0x59/0x60 [ 49.024919] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.025620] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.026411] bpf_prog_alloc+0x39/0x200 [ 49.027029] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.027804] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.028520] do_seccomp+0x349/0x25e0 [ 49.029129] ? find_held_lock+0x2b/0x80 [ 49.029790] ? do_prlimit+0x310/0x610 [ 49.030378] ? __pfx_do_seccomp+0x10/0x10 [ 49.031032] ? do_raw_spin_unlock+0x53/0x220 [ 49.031737] ? _raw_spin_unlock+0x1e/0x40 [ 49.032361] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.033179] ? static_key_count+0x60/0x80 [ 49.033854] prctl_set_seccomp+0x4e/0x70 [ 49.034472] __do_sys_prctl+0xe6c/0x1d70 [ 49.035124] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.035843] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.036619] ? irqentry_exit+0xf3/0x650 [ 49.037272] do_syscall_64+0xbf/0x430 [ 49.037891] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.038647] RIP: 0033:0x7f883e0315cd [ 49.039236] 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 [ 49.041894] RSP: 002b:00007ffe62a96280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.043033] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f883e0315cd [ 49.044105] RDX: 000055e7bffede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.045185] RBP: 00007ffe62a962e0 R08: 0000000000000000 R09: 00007ffe62a95980 [ 49.046250] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e7ca0f62b0 [ 49.047328] R13: 00007ffe62a96710 R14: 000055e7ca0f8d20 R15: 000055e7ca10a8d0 [ 49.048423] [ 49.048822] irq event stamp: 1843 [ 49.049327] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 49.050598] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 49.051880] softirqs last enabled at (1820): [] handle_softirqs+0x50c/0x770 [ 49.053193] softirqs last disabled at (1815): [] __irq_exit_rcu+0xc4/0x100 [ 49.054471] ---[ end trace 0000000000000000 ]--- [ 49.833965] ------------[ cut here ]------------ [ 49.834861] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.836883] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 49.838239] Modules linked in: [ 49.839072] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.841011] Tainted: [W]=WARN [ 49.841533] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.842912] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.843762] 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 [ 49.846759] RSP: 0018:ffff88801537fbc0 EFLAGS: 00010286 [ 49.847647] RAX: 0000000000000000 RBX: ffffed1002a6ff78 RCX: ffffffff813a4050 [ 49.848855] RDX: ffff8880173f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.850066] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a6ff2f [ 49.851268] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.852475] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801537fdf8 [ 49.853688] FS: 00007f7f3853d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.855049] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.856044] CR2: 00007ffe72ec3ef7 CR3: 000000000a842000 CR4: 0000000000350ef0 [ 49.857266] Call Trace: [ 49.857745] [ 49.858142] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.858991] ? __create_object+0x59/0x80 [ 49.859688] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.860611] __vmalloc_noprof+0x59/0x60 [ 49.861359] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.862188] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.863082] bpf_prog_alloc+0x39/0x200 [ 49.863787] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.864626] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.865497] do_seccomp+0x349/0x25e0 [ 49.866198] ? find_held_lock+0x2b/0x80 [ 49.866919] ? do_prlimit+0x310/0x610 [ 49.867599] ? __pfx_do_seccomp+0x10/0x10 [ 49.868357] ? do_raw_spin_unlock+0x53/0x220 [ 49.869175] ? _raw_spin_unlock+0x1e/0x40 [ 49.869927] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.870846] ? static_key_count+0x60/0x80 [ 49.871559] prctl_set_seccomp+0x4e/0x70 [ 49.872297] __do_sys_prctl+0xe6c/0x1d70 [ 49.873059] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.873875] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.874810] ? irqentry_exit+0xf3/0x650 [ 49.875493] do_syscall_64+0xbf/0x430 [ 49.876207] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.877439] RIP: 0033:0x7f7f38a2f5cd [ 49.878195] 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 [ 49.881431] RSP: 002b:00007ffe72ec2eb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.882825] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7f38a2f5cd [ 49.884142] RDX: 0000557f33472e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.885459] RBP: 00007ffe72ec2f10 R08: 0000000000000000 R09: 00007ffe72ec25b0 [ 49.886778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557f47837240 [ 49.888076] R13: 00007ffe72ec3340 R14: 0000557f47836bf0 R15: 0000557f4784b4d0 [ 49.889410] [ 49.889889] irq event stamp: 1781 [ 49.890524] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 49.892086] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 49.893656] softirqs last enabled at (1300): [] handle_softirqs+0x50c/0x770 [ 49.895248] softirqs last disabled at (1279): [] __irq_exit_rcu+0xc4/0x100 [ 49.896798] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2812' (ECDSA) to the list of known hosts. 2025/11/17 22:05:41 fuzzer started 2025/11/17 22:05:42 dialing manager at localhost:37895 2025/11/17 22:05:42 checking machine... 2025/11/17 22:05:42 checking revisions... [ 50.837560] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:05:42 testing simple program... [ 50.928399] cgroup: Unknown subsys name 'net' [ 50.995147] cgroup: Unknown subsys name 'cpuset' [ 51.012047] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:05:41 Registers: info registers vcpu 0 RAX=0000000000002000 RBX=ffff8880143cb780 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880143cc1d8 RSP=ffff88806ce08c20 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880143cc200 R13=0000000000000000 R14=0000000000000000 R15=0000000000020000 RIP=ffffffff8152709f 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 00007f883db3f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe62a90000 CR3=00000000203bb000 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=6720646572637465733a4d41503d706f 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=0000000080010100 RBX=ffff888009757788 RCX=ffffffff81618db1 RDX=ffff8880096fb780 RSI=ffffffff81618dc4 RDI=ffff888009757788 RBP=0000000000000001 RSP=ffff88806cf08d40 R8 =0000000000000000 R9 =fffffbfff0f5c141 R10=0000000000000000 R11=0000000000000001 R12=ffff888009757788 R13=0000000000000000 R14=0000000000000000 R15=ffff88806cf28e40 RIP=ffffffff81751c74 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fed1dc4df30 CR3=000000000df12000 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=2031343a35303a323220373120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030343a35303a3232203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000