Warning: Permanently added '[localhost]:1935' (ECDSA) to the list of known hosts.
2023/05/17 05:25:34 fuzzer started
2023/05/17 05:25:34 dialing manager at localhost:35573
2023/05/17 05:25:34 checking machine...
2023/05/17 05:25:34 checking revisions...
syzkaller login: [ 44.256920] kmemleak: Automatic memory scanning thread ended
2023/05/17 05:25:35 testing simple program...
[ 44.295970] cgroup: Unknown subsys name 'net'
[ 44.345587] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.347626] audit: type=1400 audit(1684301147.084:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 57.421814] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.423636] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.426498] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.436043] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.437973] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.439513] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.831134] ------------[ cut here ]------------
[ 57.832081] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.834313] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.835897] Modules linked in:
[ 57.836422] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.841484] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.842542] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.843212] 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
[ 57.845420] RSP: 0018:ffff888018aefc00 EFLAGS: 00010282
[ 57.846153] RAX: 0000000000000000 RBX: ffff88801328d040 RCX: 0000000000000000
[ 57.847048] RDX: ffff8880145dd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.847949] RBP: ffff88801328d054 R08: 0000000000000001 R09: 0000000000000000
[ 57.848861] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.849789] R13: ffffffff84e223a0 R14: ffff88801328d048 R15: ffffffff84d73340
[ 57.850651] FS: 0000555556fda400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.851688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.852477] CR2: 000055a1c7599080 CR3: 000000001449e000 CR4: 0000000000350ee0
[ 57.853376] Call Trace:
[ 57.853766]
[ 57.854067] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.854681] ipv4_frags_init_net+0x269/0x440
[ 57.855282] ops_init+0xbb/0x6b0
[ 57.855778] setup_net+0x3d9/0x990
[ 57.856233] ? down_read_killable+0x1d7/0x4e0
[ 57.856824] ? __pfx_setup_net+0x10/0x10
[ 57.857327] ? copy_net_ns+0x17c/0x770
[ 57.857875] copy_net_ns+0x321/0x770
[ 57.858357] create_new_namespaces+0x3f6/0xb30
[ 57.858975] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.859588] ksys_unshare+0x44d/0x8e0
[ 57.860139] ? __pfx_ksys_unshare+0x10/0x10
[ 57.860680] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.861423] __x64_sys_unshare+0x31/0x40
[ 57.861994] do_syscall_64+0x3f/0x90
[ 57.862467] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.863137] RIP: 0033:0x7f98c3df90d7
[ 57.863604] 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
[ 57.865819] RSP: 002b:00007fff30ea28d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.866772] RAX: ffffffffffffffda RBX: 00007fff30ea2f18 RCX: 00007f98c3df90d7
[ 57.867618] RDX: 00007f98c3e6341f RSI: 00007fff30ea2870 RDI: 0000000040000000
[ 57.868533] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff30ea2680
[ 57.869411] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f98c3f0bbf0
[ 57.870298] R13: 00007fff30ea29b0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.871215]
[ 57.871517] irq event stamp: 8217
[ 57.872002] hardirqs last enabled at (8229): [] __up_console_sem+0x78/0x80
[ 57.873053] hardirqs last disabled at (8240): [] __up_console_sem+0x5d/0x80
[ 57.874171] softirqs last enabled at (8144): [] irq_exit_rcu+0x93/0xc0
[ 57.875216] softirqs last disabled at (8139): [] irq_exit_rcu+0x93/0xc0
[ 57.876243] ---[ end trace 0000000000000000 ]---
[ 57.881314] ------------[ cut here ]------------
[ 57.881961] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.883779] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.884843] Modules linked in:
[ 57.885242] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.886408] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.887444] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.888120] 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
[ 57.890291] RSP: 0018:ffff888018aefc00 EFLAGS: 00010282
[ 57.891010] RAX: 0000000000000000 RBX: ffff8880144b3440 RCX: 0000000000000000
[ 57.891893] RDX: ffff8880145dd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.892773] RBP: ffff8880144b3454 R08: 0000000000000001 R09: 0000000000000000
[ 57.893650] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.894550] R13: ffffffff84e223a0 R14: ffff8880144b3448 R15: ffffffff84da62e0
[ 57.895478] FS: 0000555556fda400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.896475] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.897200] CR2: 000055a1c7599080 CR3: 000000001449e000 CR4: 0000000000350ee0
[ 57.898103] Call Trace:
[ 57.898429]
[ 57.898787] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.899394] ipv6_frags_init_net+0x206/0x3c0
[ 57.899986] ops_init+0xbb/0x6b0
[ 57.900428] setup_net+0x3d9/0x990
[ 57.900905] ? down_read_killable+0x1d7/0x4e0
[ 57.901462] ? __pfx_setup_net+0x10/0x10
[ 57.902003] ? copy_net_ns+0x17c/0x770
[ 57.902507] copy_net_ns+0x321/0x770
[ 57.903049] create_new_namespaces+0x3f6/0xb30
[ 57.903635] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.904280] ksys_unshare+0x44d/0x8e0
[ 57.904796] ? __pfx_ksys_unshare+0x10/0x10
[ 57.905338] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.906094] __x64_sys_unshare+0x31/0x40
[ 57.906611] do_syscall_64+0x3f/0x90
[ 57.907149] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.907812] RIP: 0033:0x7f98c3df90d7
[ 57.908270] 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
[ 57.910420] RSP: 002b:00007fff30ea28d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.911400] RAX: ffffffffffffffda RBX: 00007fff30ea2f18 RCX: 00007f98c3df90d7
[ 57.912276] RDX: 00007f98c3e6341f RSI: 00007fff30ea2870 RDI: 0000000040000000
[ 57.913146] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff30ea2680
[ 57.914061] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f98c3f0bbf0
[ 57.914980] R13: 00007fff30ea29b0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.915889]
[ 57.916186] irq event stamp: 9651
[ 57.916603] hardirqs last enabled at (9661): [] __up_console_sem+0x78/0x80
[ 57.917660] hardirqs last disabled at (9672): [] __up_console_sem+0x5d/0x80
[ 57.918745] softirqs last enabled at (9336): [] irq_exit_rcu+0x93/0xc0
[ 57.919777] softirqs last disabled at (9331): [] irq_exit_rcu+0x93/0xc0
[ 57.920788] ---[ end trace 0000000000000000 ]---
[ 57.922158] ------------[ cut here ]------------
[ 57.922804] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.924687] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.925792] Modules linked in:
[ 57.926199] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.927412] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.928427] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.929103] 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
[ 57.931326] RSP: 0018:ffff888018aefbf0 EFLAGS: 00010286
[ 57.932017] RAX: 0000000000000000 RBX: ffff8880144b3c40 RCX: 0000000000000000
[ 57.932908] RDX: ffff8880145dd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.933832] RBP: ffff8880144b3c54 R08: 0000000000000001 R09: 0000000000000000
[ 57.934756] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.935609] R13: ffffffff84e223a0 R14: ffff8880144b3c48 R15: ffffffff84daf020
[ 57.936507] FS: 0000555556fda400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.937505] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.938332] CR2: 000055a1c7599080 CR3: 000000001449e000 CR4: 0000000000350ee0
[ 57.939226] Call Trace:
[ 57.939555]
[ 57.939885] nf_ct_net_init+0x224/0x3d0
[ 57.940395] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.941000] ops_init+0xbb/0x6b0
[ 57.941442] setup_net+0x3d9/0x990
[ 57.941978] ? down_read_killable+0x1d7/0x4e0
[ 57.942546] ? __pfx_setup_net+0x10/0x10
[ 57.943079] ? copy_net_ns+0x17c/0x770
[ 57.943586] copy_net_ns+0x321/0x770
[ 57.944096] create_new_namespaces+0x3f6/0xb30
[ 57.944682] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.945319] ksys_unshare+0x44d/0x8e0
[ 57.945905] ? __pfx_ksys_unshare+0x10/0x10
[ 57.946451] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.947184] __x64_sys_unshare+0x31/0x40
[ 57.947737] do_syscall_64+0x3f/0x90
[ 57.948205] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.948870] RIP: 0033:0x7f98c3df90d7
[ 57.949333] 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
[ 57.951535] RSP: 002b:00007fff30ea28d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.952490] RAX: ffffffffffffffda RBX: 00007fff30ea2f18 RCX: 00007f98c3df90d7
[ 57.953378] RDX: 00007f98c3e6341f RSI: 00007fff30ea2870 RDI: 0000000040000000
[ 57.954317] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff30ea2680
[ 57.955215] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f98c3f0bbf0
[ 57.956095] R13: 00007fff30ea29b0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.957006]
[ 57.957308] irq event stamp: 10447
[ 57.957818] hardirqs last enabled at (10459): [] __up_console_sem+0x78/0x80
[ 57.958888] hardirqs last disabled at (10470): [] __up_console_sem+0x5d/0x80
[ 57.959976] softirqs last enabled at (10020): [] irq_exit_rcu+0x93/0xc0
[ 57.961010] softirqs last disabled at (10491): [] irq_exit_rcu+0x93/0xc0
[ 57.962095] ---[ end trace 0000000000000000 ]---
executing program
[ 59.506426] Bluetooth: hci0: command 0x0409 tx timeout
[ 61.553772] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.601796] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.649801] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
05:25:48 Registers:
info registers vcpu 0
RAX=000000000002cd5d RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fe34d9da330 CR3=0000000015ab6000 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=2038343a35323a35302037312079614d XMM01=5d3138303233382e37352020205b203a
XMM02=657268745f776f6c5f6761726670692f XMM03=6c61626f6c67206c656e72656b206f74
XMM04=6f6c5f676172667069203a6174616420 XMM05=2073746e696f702061746164203a6873
XMM06=347670692f74656e206c746373797320 XMM07=6c656e72656b2072656c6c616b7a7973
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000072 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888018aef5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000072 R11=0000000000000001
R12=0000000000000072 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd RFL=00000002 [-------] 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 0000555556fda400 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=000055a1c7599080 CR3=000000001449e000 CR4=00350ee0
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=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000