[ 45.412773] ------------[ cut here ]------------ [ 45.413722] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.416045] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.417511] Modules linked in: [ 45.418152] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.420140] Tainted: [W]=WARN [ 45.420743] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.422202] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.423118] 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 [ 45.426296] RSP: 0018:ffff88801b3afbc0 EFLAGS: 00010286 [ 45.427284] RAX: 0000000000000000 RBX: ffffed1003675f78 RCX: ffffffff813a4050 [ 45.428598] RDX: ffff888015f31bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.429892] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003675f2f [ 45.431180] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.432484] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b3afdf8 [ 45.433770] FS: 00007fd653b2e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.435211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.436314] CR2: 00007ffd2cc74ef8 CR3: 000000000be0a000 CR4: 0000000000350ef0 [ 45.437595] Call Trace: [ 45.438070] [ 45.438481] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.439390] ? __create_object+0x59/0x80 [ 45.440207] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.441186] __vmalloc_noprof+0x59/0x60 [ 45.441969] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.442856] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.443811] bpf_prog_alloc+0x39/0x200 [ 45.444520] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.445457] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.446381] do_seccomp+0x349/0x25e0 [ 45.447111] ? find_held_lock+0x2b/0x80 [ 45.447893] ? do_prlimit+0x310/0x610 [ 45.448641] ? __pfx_do_seccomp+0x10/0x10 [ 45.449390] ? do_raw_spin_unlock+0x53/0x220 [ 45.450237] ? _raw_spin_unlock+0x1e/0x40 [ 45.451013] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.452013] ? static_key_count+0x60/0x80 [ 45.452821] prctl_set_seccomp+0x4e/0x70 [ 45.453559] __do_sys_prctl+0xe6c/0x1d70 [ 45.454356] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.455232] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.456226] ? irqentry_exit+0xf3/0x650 [ 45.457345] do_syscall_64+0xbf/0x430 [ 45.458092] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.459051] RIP: 0033:0x7fd6540205cd [ 45.459802] 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 [ 45.462997] RSP: 002b:00007ffd2cc73520 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.464382] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6540205cd [ 45.465698] RDX: 0000563ab599de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.466998] RBP: 00007ffd2cc73580 R08: 0000000000000000 R09: 00007ffd2cc72c20 [ 45.468312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563ac2f77bf0 [ 45.469617] R13: 00007ffd2cc739b0 R14: 0000563ac2f81380 R15: 0000563ac2f8c460 [ 45.470917] [ 45.471363] irq event stamp: 1755 [ 45.472024] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 45.473557] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 45.475109] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 45.476609] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 45.477974] ---[ end trace 0000000000000000 ]--- [ 48.851798] ------------[ cut here ]------------ [ 48.852743] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.854717] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 48.856181] Modules linked in: [ 48.856843] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.858810] Tainted: [W]=WARN [ 48.859353] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.860833] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.861752] 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 [ 48.864889] RSP: 0018:ffff88801712fbc0 EFLAGS: 00010286 [ 48.865863] RAX: 0000000000000000 RBX: ffffed1002e25f78 RCX: ffffffff813a4050 [ 48.867141] RDX: ffff88801b1c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.868463] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e25f2f [ 48.869770] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.871062] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801712fdf8 [ 48.872369] FS: 00007f81f9b03900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.873827] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.874904] CR2: 00007f81f9ff5580 CR3: 0000000015e27000 CR4: 0000000000350ef0 [ 48.876210] Call Trace: [ 48.876720] [ 48.877133] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.878054] ? __create_object+0x59/0x80 [ 48.878863] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.879872] __vmalloc_noprof+0x59/0x60 [ 48.880636] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.881481] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.882426] bpf_prog_alloc+0x39/0x200 [ 48.883185] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.884131] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.885056] do_seccomp+0x349/0x25e0 [ 48.885806] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.886724] ? __pfx_do_seccomp+0x10/0x10 [ 48.887492] ? find_held_lock+0x2b/0x80 [ 48.888246] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.889228] ? static_key_count+0x60/0x80 [ 48.890048] prctl_set_seccomp+0x4e/0x70 [ 48.890823] __do_sys_prctl+0xe6c/0x1d70 [ 48.891635] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.892472] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.893450] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.894415] ? irqentry_exit+0xf3/0x650 [ 48.895201] do_syscall_64+0xbf/0x430 [ 48.895969] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.896942] RIP: 0033:0x7f81f9ff55cd [ 48.897654] 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 [ 48.900904] RSP: 002b:00007ffd27670c40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.902290] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f81f9ff55cd [ 48.903630] RDX: 00005638845dae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.904932] RBP: 00007ffd27670ca0 R08: 0000000000000000 R09: 00007ffd27670340 [ 48.906226] R10: 0000000000000000 R11: 0000000000000246 R12: 00005638a3f97bf0 [ 48.907539] R13: 00007ffd276710d0 R14: 00005638a3fa1380 R15: 00005638a3fac460 [ 48.908868] [ 48.909299] irq event stamp: 1715 [ 48.909962] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 48.911525] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 48.913066] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 48.914640] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 48.916178] ---[ end trace 0000000000000000 ]--- [ 49.715812] ------------[ cut here ]------------ [ 49.716720] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.718702] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.720146] Modules linked in: [ 49.720795] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.722755] Tainted: [W]=WARN [ 49.723315] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.724771] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.725686] 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 [ 49.728863] RSP: 0018:ffff88801b6e7bc0 EFLAGS: 00010286 [ 49.729857] RAX: 0000000000000000 RBX: ffffed10036dcf78 RCX: ffffffff813a4050 [ 49.731144] RDX: ffff88801b2a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.732426] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036dcf2f [ 49.733700] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.734986] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b6e7df8 [ 49.736285] FS: 00007fb570ece900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.737717] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.738775] CR2: 00007ffc76c5bef8 CR3: 000000000db8a000 CR4: 0000000000350ef0 [ 49.740071] Call Trace: [ 49.740544] [ 49.741001] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.741889] ? __create_object+0x59/0x80 [ 49.742659] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.743651] __vmalloc_noprof+0x59/0x60 [ 49.744361] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.745226] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.746151] bpf_prog_alloc+0x39/0x200 [ 49.746880] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.747807] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.748690] do_seccomp+0x349/0x25e0 [ 49.749357] ? find_held_lock+0x2b/0x80 [ 49.750106] ? do_prlimit+0x310/0x610 [ 49.750834] ? __pfx_do_seccomp+0x10/0x10 [ 49.751623] ? do_raw_spin_unlock+0x53/0x220 [ 49.752420] ? _raw_spin_unlock+0x1e/0x40 [ 49.753202] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.754153] ? static_key_count+0x60/0x80 [ 49.754941] prctl_set_seccomp+0x4e/0x70 [ 49.755725] __do_sys_prctl+0xe6c/0x1d70 [ 49.756451] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.757303] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.758261] ? irqentry_exit+0xf3/0x650 [ 49.759023] do_syscall_64+0xbf/0x430 [ 49.759770] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.760722] RIP: 0033:0x7fb5713c05cd [ 49.761378] 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 [ 49.764526] RSP: 002b:00007ffc76c5a6f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.765876] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb5713c05cd [ 49.767152] RDX: 0000563b852e1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.768456] RBP: 00007ffc76c5a750 R08: 0000000000000000 R09: 00007ffc76c59df0 [ 49.769722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563b8c8c7ad0 [ 49.770990] R13: 00007ffc76c5ab80 R14: 0000563b8c8c8bc0 R15: 0000563b8c8d9780 [ 49.772429] [ 49.772902] irq event stamp: 1693 [ 49.773502] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 49.775026] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 49.776545] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 49.778084] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 49.779599] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25033' (ECDSA) to the list of known hosts. 2025/11/18 20:52:19 fuzzer started 2025/11/18 20:52:20 dialing manager at localhost:34383 2025/11/18 20:52:20 checking machine... 2025/11/18 20:52:20 checking revisions... [ 50.675823] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:52:20 testing simple program... [ 50.775654] cgroup: Unknown subsys name 'net' [ 50.845373] cgroup: Unknown subsys name 'cpuset' [ 50.857898] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:52:19 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806ce08b38 RCX=ffff88806ce089c4 RDX=1ffff1100d9c1168 RSI=ffffffff81b2a2a4 RDI=ffff88806ce08b40 RBP=0000000000000001 RSP=ffff88806ce08a50 R8 =ffffffff86ab8458 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=00000000000255cb R12=ffff88806ce08b38 R13=0000000000000000 R14=ffff88800f0ed340 R15=ffff88800945d3c0 RIP=ffffffff8161917e RFL=00000212 [----A--] 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 00007f81f9b03900 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=00007ffd2766a000 CR3=0000000017217000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffff11002ed1f83 RBX=dffffc0000000000 RCX=ffffffff815d6c40 RDX=ffffffff81b61c30 RSI=0000000000000000 RDI=ffff888008c4b780 RBP=ffff88801768fb90 RSP=ffff888009757c30 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000001 R12=0000000000000001 R13=ffff888009757cb8 R14=ffffffff815d6c93 R15=0000000000000000 RIP=ffffffff81b61c0b RFL=00000283 [--S---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa86680e008 CR3=000000000b847000 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=32353a303220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343438 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000