[ 38.946557] ------------[ cut here ]------------ [ 38.947480] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.949533] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.950977] Modules linked in: [ 38.951620] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.953622] Tainted: [W]=WARN [ 38.954173] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.955626] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.956531] 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 [ 38.959665] RSP: 0018:ffff8880194b7bc0 EFLAGS: 00010286 [ 38.960628] RAX: 0000000000000000 RBX: ffffed1003296f78 RCX: ffffffff813a4050 [ 38.961915] RDX: ffff88800f598000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.963178] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003296f2f [ 38.964457] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.965719] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880194b7df8 [ 38.966998] FS: 00007fcd166f7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.968432] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.969477] CR2: 00007ffeefcf7ef7 CR3: 000000000bb0f000 CR4: 0000000000350ef0 [ 38.970744] Call Trace: [ 38.971207] [ 38.971663] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.972566] ? __create_object+0x59/0x80 [ 38.973303] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.974267] __vmalloc_noprof+0x59/0x60 [ 38.975014] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.975888] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.976811] bpf_prog_alloc+0x39/0x200 [ 38.977538] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.978453] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.979301] do_seccomp+0x349/0x25e0 [ 38.980023] ? find_held_lock+0x2b/0x80 [ 38.980774] ? do_prlimit+0x310/0x610 [ 38.981520] ? __pfx_do_seccomp+0x10/0x10 [ 38.982256] ? do_raw_spin_unlock+0x53/0x220 [ 38.983090] ? _raw_spin_unlock+0x1e/0x40 [ 38.983877] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.984861] ? static_key_count+0x60/0x80 [ 38.985668] prctl_set_seccomp+0x4e/0x70 [ 38.986458] __do_sys_prctl+0xe6c/0x1d70 [ 38.987198] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.988083] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.989070] ? irqentry_exit+0xf3/0x650 [ 38.989837] do_syscall_64+0xbf/0x430 [ 38.990584] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.991567] RIP: 0033:0x7fcd16be95cd [ 38.992242] 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 [ 38.995471] RSP: 002b:00007ffeefcf6900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.996855] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcd16be95cd [ 38.998152] RDX: 0000563326151e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.999450] RBP: 00007ffeefcf6960 R08: 0000000000000000 R09: 00007ffeefcf6000 [ 39.000750] R10: 0000000000000000 R11: 0000000000000246 R12: 000056335103ead0 [ 39.002032] R13: 00007ffeefcf6d90 R14: 000056335103fbc0 R15: 0000563351050780 [ 39.003354] [ 39.003860] irq event stamp: 1719 [ 39.004522] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 39.006060] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 39.007625] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 39.009187] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 39.010696] ---[ end trace 0000000000000000 ]--- [ 41.698309] ------------[ cut here ]------------ [ 41.699244] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.701294] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 41.702979] Modules linked in: [ 41.703689] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.705696] Tainted: [W]=WARN [ 41.706244] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.707733] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.708659] 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 [ 41.711807] RSP: 0018:ffff88801acf7bc0 EFLAGS: 00010286 [ 41.712784] RAX: 0000000000000000 RBX: ffffed100359ef78 RCX: ffffffff813a4050 [ 41.714068] RDX: ffff888017451bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.715361] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100359ef2f [ 41.716698] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.717990] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801acf7df8 [ 41.719272] FS: 00007fb07e930900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.720705] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.721764] CR2: 00007ffdcfcafef7 CR3: 0000000021009000 CR4: 0000000000350ef0 [ 41.723060] Call Trace: [ 41.723585] [ 41.724005] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.724903] ? __create_object+0x59/0x80 [ 41.725696] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.726664] __vmalloc_noprof+0x59/0x60 [ 41.727433] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.728279] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.729211] bpf_prog_alloc+0x39/0x200 [ 41.729952] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.730895] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.731819] do_seccomp+0x349/0x25e0 [ 41.732543] ? find_held_lock+0x2b/0x80 [ 41.733254] ? do_prlimit+0x310/0x610 [ 41.733985] ? __pfx_do_seccomp+0x10/0x10 [ 41.734795] ? do_raw_spin_unlock+0x53/0x220 [ 41.735632] ? _raw_spin_unlock+0x1e/0x40 [ 41.736434] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.737360] ? static_key_count+0x60/0x80 [ 41.738164] prctl_set_seccomp+0x4e/0x70 [ 41.738941] __do_sys_prctl+0xe6c/0x1d70 [ 41.739742] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.740593] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.741575] ? irqentry_exit+0xf3/0x650 [ 41.742283] do_syscall_64+0xbf/0x430 [ 41.743008] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.743966] RIP: 0033:0x7fb07ee225cd [ 41.744673] 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 [ 41.747857] RSP: 002b:00007ffdcfcaecd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.749221] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb07ee225cd [ 41.750504] RDX: 000055c938f22e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.751812] RBP: 00007ffdcfcaed30 R08: 0000000000000000 R09: 00007ffdcfcae3d0 [ 41.753094] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c948214bf0 [ 41.754362] R13: 00007ffdcfcaf160 R14: 000055c94821e380 R15: 000055c948229460 [ 41.755716] [ 41.756109] irq event stamp: 1813 [ 41.756653] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 41.757915] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 41.759185] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 41.760478] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 41.761725] ---[ end trace 0000000000000000 ]--- [ 42.511827] ------------[ cut here ]------------ [ 42.512758] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.514732] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.516215] Modules linked in: [ 42.516904] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.518893] Tainted: [W]=WARN [ 42.519506] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.520962] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.521870] 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 [ 42.525053] RSP: 0018:ffff88801789fbc0 EFLAGS: 00010286 [ 42.526028] RAX: 0000000000000000 RBX: ffffed1002f13f78 RCX: ffffffff813a4050 [ 42.527305] RDX: ffff888016ce5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.528622] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f13f2f [ 42.529914] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.531194] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801789fdf8 [ 42.532483] FS: 00007f0ad8a5f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.533935] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.535010] CR2: 00007f0ad8fc54a6 CR3: 000000000e8dd000 CR4: 0000000000350ef0 [ 42.536318] Call Trace: [ 42.536822] [ 42.537230] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.538139] ? __create_object+0x59/0x80 [ 42.538944] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.539934] __vmalloc_noprof+0x59/0x60 [ 42.540698] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.541583] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.542518] bpf_prog_alloc+0x39/0x200 [ 42.543202] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.544132] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.545040] do_seccomp+0x349/0x25e0 [ 42.545757] ? find_held_lock+0x2b/0x80 [ 42.546514] ? do_prlimit+0x310/0x610 [ 42.547207] ? __pfx_do_seccomp+0x10/0x10 [ 42.548012] ? do_raw_spin_unlock+0x53/0x220 [ 42.548839] ? _raw_spin_unlock+0x1e/0x40 [ 42.549620] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.550590] ? static_key_count+0x60/0x80 [ 42.551341] prctl_set_seccomp+0x4e/0x70 [ 42.552122] __do_sys_prctl+0xe6c/0x1d70 [ 42.552901] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.553761] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.554725] ? irqentry_exit+0xf3/0x650 [ 42.555489] do_syscall_64+0xbf/0x430 [ 42.556188] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.557145] RIP: 0033:0x7f0ad8f515cd [ 42.557853] 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 [ 42.561021] RSP: 002b:00007ffc35020150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.562404] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0ad8f515cd [ 42.563688] RDX: 00005586efb66e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.564972] RBP: 00007ffc350201b0 R08: 0000000000000000 R09: 00007ffc3501f850 [ 42.566264] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558713e9fbf0 [ 42.567549] R13: 00007ffc350205e0 R14: 0000558713ea9380 R15: 0000558713eb4460 [ 42.568872] [ 42.569298] irq event stamp: 1739 [ 42.569946] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 42.571448] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 42.572971] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 42.574505] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 42.576036] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15382' (ECDSA) to the list of known hosts. 2025/11/18 10:32:34 fuzzer started 2025/11/18 10:32:35 dialing manager at localhost:34383 2025/11/18 10:32:35 checking machine... 2025/11/18 10:32:35 checking revisions... [ 43.417874] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:32:35 testing simple program... [ 43.498468] cgroup: Unknown subsys name 'net' [ 43.557636] cgroup: Unknown subsys name 'cpuset' [ 43.571327] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:32:34 Registers: info registers vcpu 0 RAX=00000000475e76a4 RBX=ffff88800f653780 RCX=0000000085cb9a3e RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffff88800f6541d8 RSP=ffff88806ce088c8 R8 =0000000000000003 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88800f654250 R13=0000000008cd3ea4 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff815275de RFL=00000813 [-O--A-C] 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 00007fb07e930900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f652889f000 CR3=000000000e2c6000 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=00000000000227d9 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5f83bef000 CR3=000000000dc60000 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=32333a303120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303939 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000