[ 45.637212] ------------[ cut here ]------------ [ 45.638132] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.640522] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.641981] Modules linked in: [ 45.642639] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.644637] Tainted: [W]=WARN [ 45.645208] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.646684] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.647598] 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 [ 45.650786] RSP: 0018:ffff8880178afbc0 EFLAGS: 00010286 [ 45.651762] RAX: 0000000000000000 RBX: ffffed1002f15f78 RCX: ffffffff813a4050 [ 45.653070] RDX: ffff88801617d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.654379] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f15f2f [ 45.655658] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.656933] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178afdf8 [ 45.658232] FS: 00007f4bf6462900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.659690] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.660772] CR2: 00007f4bf6954580 CR3: 000000000bab5000 CR4: 0000000000350ef0 [ 45.662068] Call Trace: [ 45.662581] [ 45.663001] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.663900] ? __create_object+0x59/0x80 [ 45.664693] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.665687] __vmalloc_noprof+0x59/0x60 [ 45.666457] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.667345] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.668232] bpf_prog_alloc+0x39/0x200 [ 45.668978] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.669929] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.670841] do_seccomp+0x349/0x25e0 [ 45.671579] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.672487] ? __pfx_do_seccomp+0x10/0x10 [ 45.673245] ? find_held_lock+0x2b/0x80 [ 45.674013] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.674972] ? static_key_count+0x60/0x80 [ 45.675776] prctl_set_seccomp+0x4e/0x70 [ 45.676570] __do_sys_prctl+0xe6c/0x1d70 [ 45.677363] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.678173] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.679143] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.680116] ? irqentry_exit+0xf3/0x650 [ 45.680895] do_syscall_64+0xbf/0x430 [ 45.681651] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.682612] RIP: 0033:0x7f4bf69545cd [ 45.683328] 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 [ 45.686522] RSP: 002b:00007ffec1164300 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.687889] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4bf69545cd [ 45.689193] RDX: 000056232270fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.690468] RBP: 00007ffec1164360 R08: 0000000000000000 R09: 00007ffec1163a00 [ 45.691759] R10: 0000000000000000 R11: 0000000000000246 R12: 000056232b7ccb10 [ 45.693042] R13: 00007ffec1164790 R14: 000056232b7cd2b0 R15: 000056232b7e16f0 [ 45.694371] [ 45.694800] irq event stamp: 1715 [ 45.695451] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 45.696996] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 45.698554] softirqs last enabled at (1638): [] handle_softirqs+0x50c/0x770 [ 45.700103] softirqs last disabled at (1633): [] __irq_exit_rcu+0xc4/0x100 [ 45.701648] ---[ end trace 0000000000000000 ]--- [ 48.649052] ------------[ cut here ]------------ [ 48.649848] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.651526] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 48.652762] Modules linked in: [ 48.653262] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.655137] Tainted: [W]=WARN [ 48.655718] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.656953] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.657731] 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 [ 48.660396] RSP: 0018:ffff88800f327bc0 EFLAGS: 00010286 [ 48.661191] RAX: 0000000000000000 RBX: ffffed1001e64f78 RCX: ffffffff813a4050 [ 48.662262] RDX: ffff8880168c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.663341] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e64f2f [ 48.664405] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.665485] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f327df8 [ 48.666555] FS: 00007fe1a3861900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.667753] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.668639] CR2: 00007fe1a3d53580 CR3: 00000000203b2000 CR4: 0000000000350ef0 [ 48.669715] Call Trace: [ 48.670100] [ 48.670481] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.671192] ? __create_object+0x59/0x80 [ 48.671845] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.672665] __vmalloc_noprof+0x59/0x60 [ 48.673269] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.674016] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.674800] bpf_prog_alloc+0x39/0x200 [ 48.675416] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.676150] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.676905] do_seccomp+0x349/0x25e0 [ 48.677540] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.678348] ? __pfx_do_seccomp+0x10/0x10 [ 48.678975] ? find_held_lock+0x2b/0x80 [ 48.679612] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.680417] ? static_key_count+0x60/0x80 [ 48.681044] prctl_set_seccomp+0x4e/0x70 [ 48.681701] __do_sys_prctl+0xe6c/0x1d70 [ 48.682358] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.683045] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.683858] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.684675] ? irqentry_exit+0xf3/0x650 [ 48.685321] do_syscall_64+0xbf/0x430 [ 48.685907] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.686701] RIP: 0033:0x7fe1a3d535cd [ 48.687252] 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 [ 48.689946] RSP: 002b:00007fff4326bb20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.691089] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe1a3d535cd [ 48.692163] RDX: 0000563389cd1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.693239] RBP: 00007fff4326bb80 R08: 0000000000000000 R09: 00007fff4326b220 [ 48.694309] R10: 0000000000000000 R11: 0000000000000246 R12: 00005633a767ebf0 [ 48.695378] R13: 00007fff4326bfb0 R14: 00005633a7688380 R15: 00005633a7693460 [ 48.696491] [ 48.696847] irq event stamp: 1797 [ 48.697404] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 48.698682] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 48.699951] softirqs last enabled at (1786): [] handle_softirqs+0x50c/0x770 [ 48.701235] softirqs last disabled at (1781): [] __irq_exit_rcu+0xc4/0x100 [ 48.702509] ---[ end trace 0000000000000000 ]--- [ 49.423448] ------------[ cut here ]------------ [ 49.424338] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.426393] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 49.427816] Modules linked in: [ 49.428446] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.430428] Tainted: [W]=WARN [ 49.430977] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.432663] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.433667] 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 [ 49.436805] RSP: 0018:ffff88801b207bc0 EFLAGS: 00010286 [ 49.437798] RAX: 0000000000000000 RBX: ffffed1003640f78 RCX: ffffffff813a4050 [ 49.439073] RDX: ffff888018ba8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.440346] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003640f2f [ 49.441648] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.442907] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b207df8 [ 49.444174] FS: 00007fba10ad9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.445619] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.446675] CR2: 00007ffdd5347ef7 CR3: 000000000d953000 CR4: 0000000000350ef0 [ 49.447938] Call Trace: [ 49.448436] [ 49.448845] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.449759] ? __create_object+0x59/0x80 [ 49.450556] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.451516] __vmalloc_noprof+0x59/0x60 [ 49.452217] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.453092] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.454041] bpf_prog_alloc+0x39/0x200 [ 49.454790] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.455714] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.456621] do_seccomp+0x349/0x25e0 [ 49.457347] ? find_held_lock+0x2b/0x80 [ 49.458072] ? do_prlimit+0x310/0x610 [ 49.458807] ? __pfx_do_seccomp+0x10/0x10 [ 49.459604] ? do_raw_spin_unlock+0x53/0x220 [ 49.460438] ? _raw_spin_unlock+0x1e/0x40 [ 49.461175] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.462123] ? static_key_count+0x60/0x80 [ 49.462920] prctl_set_seccomp+0x4e/0x70 [ 49.463691] __do_sys_prctl+0xe6c/0x1d70 [ 49.464476] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.465348] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.466259] ? irqentry_exit+0xf3/0x650 [ 49.467032] do_syscall_64+0xbf/0x430 [ 49.467782] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.468724] RIP: 0033:0x7fba10fcb5cd [ 49.469442] 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 [ 49.472588] RSP: 002b:00007ffdd5345490 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.473984] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba10fcb5cd [ 49.475253] RDX: 000055efae1e8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.476541] RBP: 00007ffdd53454f0 R08: 0000000000000000 R09: 00007ffdd5344b90 [ 49.477811] R10: 0000000000000000 R11: 0000000000000246 R12: 000055efb9b712b0 [ 49.479080] R13: 00007ffdd5345920 R14: 000055efb9b73d20 R15: 000055efb9b858d0 [ 49.480378] [ 49.480798] irq event stamp: 1815 [ 49.481456] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 49.482969] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 49.484466] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 49.486006] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 49.487261] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27815' (ECDSA) to the list of known hosts. 2025/11/18 06:41:51 fuzzer started 2025/11/18 06:41:51 dialing manager at localhost:37895 2025/11/18 06:41:51 checking machine... 2025/11/18 06:41:51 checking revisions... [ 50.401357] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:41:51 testing simple program... [ 50.489648] cgroup: Unknown subsys name 'net' [ 50.555468] cgroup: Unknown subsys name 'cpuset' [ 50.577400] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:41:50 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce08b18 RCX=ffff88806ce089a4 RDX=1ffff1100d9c117f RSI=ffffffff819ec6a2 RDI=ffff88806ce08b24 RBP=ffff88806ce08bf8 RSP=ffff88806ce08a30 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=0000000000022919 R12=ffff88806ce08b18 R13=0000000000000000 R14=ffff888009a8d340 R15=ffff88800945d3c0 RIP=ffffffff81619077 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 00007fe1a3861900 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=00007fe1a3830008 CR3=000000002033e000 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=0000000000024da7 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 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9442d96000 CR3=000000000d9d3000 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=1d12ed825ad6f5b47c410c0744884248 XMM02=ec2efd57dc4c00df0000000000302bf8 XMM03=d3ab9c8b3e9a29df0000000000302cc8 XMM04=e6503d768a06beb600000000000ae988 XMM05=0394861f14684e59000000000031f3d8 XMM06=3e829fc8c8edc990000000000031f260 XMM07=e042d86d42eb936e0000000000310940 XMM08=d3ab9c8b3e9a29df0000000000302cc8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000