Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 ------------[ cut here ]------------ sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0 Modules linked in: CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 RIP: 0010:register_net_sysctl+0x1e6/0x2c0 Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0 RSP: 0018:ffff88801f42fc00 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffff88800fadd440 RCX: 0000000000000000 RDX: ffff88801f420000 RSI: ffffffff81172af2 RDI: 0000000000000001 RBP: ffff88800fadd454 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 R13: ffffffff84e223a0 R14: ffff88800fadd448 R15: ffffffff84d73340 FS: 0000555556f75400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f1dce8fd6f4 CR3: 000000000e4fe000 CR4: 0000000000350ef0 Call Trace: ipv4_frags_init_net+0x269/0x440 ops_init+0xbb/0x6b0 setup_net+0x3d9/0x990 copy_net_ns+0x321/0x770 create_new_namespaces+0x3f6/0xb30 unshare_nsproxy_namespaces+0xc1/0x200 ksys_unshare+0x44d/0x8e0 __x64_sys_unshare+0x31/0x40 do_syscall_64+0x3f/0x90 entry_SYSCALL_64_after_hwframe+0x72/0xdc RIP: 0033:0x7f84a0cde0d7 Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc57937038 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 RAX: ffffffffffffffda RBX: 00007ffc57937678 RCX: 00007f84a0cde0d7 RDX: 00007f84a0d4841f RSI: 00007ffc57936fd0 RDI: 0000000040000000 RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc57936de0 R10: 0000000000000000 R11: 0000000000000202 R12: 00007f84a0df0bf0 R13: 00007ffc57937110 R14: 0000000000000000 R15: 00000000000000f8 irq event stamp: 8423 hardirqs last enabled at (8433): [] __up_console_sem+0x78/0x80 hardirqs last disabled at (8444): [] __up_console_sem+0x5d/0x80 softirqs last enabled at (8418): [] irq_exit_rcu+0x93/0xc0 softirqs last disabled at (8413): [] irq_exit_rcu+0x93/0xc0 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0 Modules linked in: CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 RIP: 0010:register_net_sysctl+0x1e6/0x2c0 Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0 RSP: 0018:ffff88801f42fc00 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffff888013a64440 RCX: 0000000000000000 RDX: ffff88801f420000 RSI: ffffffff81172af2 RDI: 0000000000000001 RBP: ffff888013a64454 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 R13: ffffffff84e223a0 R14: ffff888013a64448 R15: ffffffff84da62e0 FS: 0000555556f75400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f1dce8fd6f4 CR3: 000000000e4fe000 CR4: 0000000000350ef0 Call Trace: ipv6_frags_init_net+0x206/0x3c0 ops_init+0xbb/0x6b0 setup_net+0x3d9/0x990 copy_net_ns+0x321/0x770 create_new_namespaces+0x3f6/0xb30 unshare_nsproxy_namespaces+0xc1/0x200 ksys_unshare+0x44d/0x8e0 __x64_sys_unshare+0x31/0x40 do_syscall_64+0x3f/0x90 entry_SYSCALL_64_after_hwframe+0x72/0xdc RIP: 0033:0x7f84a0cde0d7 Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc57937038 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 RAX: ffffffffffffffda RBX: 00007ffc57937678 RCX: 00007f84a0cde0d7 RDX: 00007f84a0d4841f RSI: 00007ffc57936fd0 RDI: 0000000040000000 RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc57936de0 R10: 0000000000000000 R11: 0000000000000202 R12: 00007f84a0df0bf0 R13: 00007ffc57937110 R14: 0000000000000000 R15: 00000000000000f8 irq event stamp: 10725 hardirqs last enabled at (10743): [] __up_console_sem+0x78/0x80 hardirqs last disabled at (10754): [] __up_console_sem+0x5d/0x80 softirqs last enabled at (10738): [] irq_exit_rcu+0x93/0xc0 softirqs last disabled at (10733): [] irq_exit_rcu+0x93/0xc0 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0 Modules linked in: CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 RIP: 0010:register_net_sysctl+0x1e6/0x2c0 Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0 RSP: 0018:ffff88801f42fbf0 EFLAGS: 00010286 RAX: 0000000000000000 RBX: ffff888013a64c40 RCX: 0000000000000000 RDX: ffff88801f420000 RSI: ffffffff81172af2 RDI: 0000000000000001 RBP: ffff888013a64c54 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 R13: ffffffff84e223a0 R14: ffff888013a64c48 R15: ffffffff84daf020 FS: 0000555556f75400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f1dce8fd6f4 CR3: 000000000e4fe000 CR4: 0000000000350ef0 Call Trace: nf_ct_net_init+0x224/0x3d0 ops_init+0xbb/0x6b0 setup_net+0x3d9/0x990 copy_net_ns+0x321/0x770 create_new_namespaces+0x3f6/0xb30 unshare_nsproxy_namespaces+0xc1/0x200 ksys_unshare+0x44d/0x8e0 __x64_sys_unshare+0x31/0x40 do_syscall_64+0x3f/0x90 entry_SYSCALL_64_after_hwframe+0x72/0xdc RIP: 0033:0x7f84a0cde0d7 Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc57937038 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 RAX: ffffffffffffffda RBX: 00007ffc57937678 RCX: 00007f84a0cde0d7 RDX: 00007f84a0d4841f RSI: 00007ffc57936fd0 RDI: 0000000040000000 RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc57936de0 R10: 0000000000000000 R11: 0000000000000202 R12: 00007f84a0df0bf0 R13: 00007ffc57937110 R14: 0000000000000000 R15: 00000000000000f8 irq event stamp: 11503 hardirqs last enabled at (11513): [] __up_console_sem+0x78/0x80 hardirqs last disabled at (11524): [] __up_console_sem+0x5d/0x80 softirqs last enabled at (10738): [] irq_exit_rcu+0x93/0xc0 softirqs last disabled at (10733): [] irq_exit_rcu+0x93/0xc0 ---[ end trace 0000000000000000 ]--- Bluetooth: hci0: command 0x0409 tx timeout Bluetooth: hci0: command 0x041b tx timeout Bluetooth: hci0: command 0x040f tx timeout Bluetooth: hci0: command 0x0419 tx timeout