Warning: Permanently added '[localhost]:1229' (ECDSA) to the list of known hosts.
2023/05/17 06:06:49 fuzzer started
2023/05/17 06:06:49 dialing manager at localhost:35573
2023/05/17 06:06:49 checking machine...
2023/05/17 06:06:49 checking revisions...
syzkaller login: [ 39.250991] kmemleak: Automatic memory scanning thread ended
2023/05/17 06:06:49 testing simple program...
[ 39.322116] cgroup: Unknown subsys name 'net'
[ 39.413366] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.471206] audit: type=1400 audit(1684303622.192:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 52.598777] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.600343] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.602908] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.617830] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.619381] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.620560] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.016071] ------------[ cut here ]------------
[ 53.017113] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.018870] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.020001] Modules linked in:
[ 53.020429] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.025364] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.026462] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.027200] 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
[ 53.029481] RSP: 0018:ffff88800fcafc00 EFLAGS: 00010282
[ 53.030169] RAX: 0000000000000000 RBX: ffff88800f20a440 RCX: 0000000000000000
[ 53.031086] RDX: ffff888015e33680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.031975] RBP: ffff88800f20a454 R08: 0000000000000001 R09: 0000000000000000
[ 53.032862] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.033717] R13: ffffffff84e223a0 R14: ffff88800f20a448 R15: ffffffff84d73340
[ 53.034622] FS: 00005555569c4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.035622] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.036348] CR2: 00007f70f63eb6f4 CR3: 000000000c792000 CR4: 0000000000350ef0
[ 53.037234] Call Trace:
[ 53.037558]
[ 53.037885] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.038517] ipv4_frags_init_net+0x269/0x440
[ 53.039141] ops_init+0xbb/0x6b0
[ 53.039612] setup_net+0x3d9/0x990
[ 53.040124] ? down_read_killable+0x1d7/0x4e0
[ 53.040756] ? __pfx_setup_net+0x10/0x10
[ 53.041302] ? copy_net_ns+0x17c/0x770
[ 53.041865] copy_net_ns+0x321/0x770
[ 53.042373] create_new_namespaces+0x3f6/0xb30
[ 53.043040] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.043693] ksys_unshare+0x44d/0x8e0
[ 53.044247] ? __pfx_ksys_unshare+0x10/0x10
[ 53.044867] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.045637] __x64_sys_unshare+0x31/0x40
[ 53.046221] do_syscall_64+0x3f/0x90
[ 53.046765] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.047455] RIP: 0033:0x7f8f50e3b0d7
[ 53.047975] 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
[ 53.050261] RSP: 002b:00007ffd2e30a288 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.051280] RAX: ffffffffffffffda RBX: 00007ffd2e30a8c8 RCX: 00007f8f50e3b0d7
[ 53.052205] RDX: 00007f8f50ea541f RSI: 00007ffd2e30a220 RDI: 0000000040000000
[ 53.053136] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2e30a030
[ 53.054058] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8f50f4dbf0
[ 53.055008] R13: 00007ffd2e30a360 R14: 0000000000000000 R15: 00000000000000f8
[ 53.055960]
[ 53.056271] irq event stamp: 7949
[ 53.056714] hardirqs last enabled at (7959): [] __up_console_sem+0x78/0x80
[ 53.057839] hardirqs last disabled at (7972): [] __up_console_sem+0x5d/0x80
[ 53.058959] softirqs last enabled at (7856): [] irq_exit_rcu+0x93/0xc0
[ 53.060030] softirqs last disabled at (7851): [] irq_exit_rcu+0x93/0xc0
[ 53.061115] ---[ end trace 0000000000000000 ]---
[ 53.066182] ------------[ cut here ]------------
[ 53.066867] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.068553] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.069665] Modules linked in:
[ 53.070118] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.071339] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.072402] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.073101] 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
[ 53.075380] RSP: 0018:ffff88800fcafc00 EFLAGS: 00010282
[ 53.076091] RAX: 0000000000000000 RBX: ffff88800ca72c40 RCX: 0000000000000000
[ 53.077022] RDX: ffff888015e33680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.077942] RBP: ffff88800ca72c54 R08: 0000000000000001 R09: 0000000000000000
[ 53.078897] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.079826] R13: ffffffff84e223a0 R14: ffff88800ca72c48 R15: ffffffff84da62e0
[ 53.080753] FS: 00005555569c4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.081802] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.082549] CR2: 00007f70f63eb6f4 CR3: 000000000c792000 CR4: 0000000000350ef0
[ 53.083480] Call Trace:
[ 53.083854]
[ 53.084167] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.084846] ipv6_frags_init_net+0x206/0x3c0
[ 53.085430] ops_init+0xbb/0x6b0
[ 53.085919] setup_net+0x3d9/0x990
[ 53.086390] ? down_read_killable+0x1d7/0x4e0
[ 53.087036] ? __pfx_setup_net+0x10/0x10
[ 53.087563] ? copy_net_ns+0x17c/0x770
[ 53.088122] copy_net_ns+0x321/0x770
[ 53.088627] create_new_namespaces+0x3f6/0xb30
[ 53.089268] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.089939] ksys_unshare+0x44d/0x8e0
[ 53.090453] ? __pfx_ksys_unshare+0x10/0x10
[ 53.091066] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.091834] __x64_sys_unshare+0x31/0x40
[ 53.092376] do_syscall_64+0x3f/0x90
[ 53.092897] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.093563] RIP: 0033:0x7f8f50e3b0d7
[ 53.094078] 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
[ 53.096389] RSP: 002b:00007ffd2e30a288 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.097372] RAX: ffffffffffffffda RBX: 00007ffd2e30a8c8 RCX: 00007f8f50e3b0d7
[ 53.098297] RDX: 00007f8f50ea541f RSI: 00007ffd2e30a220 RDI: 0000000040000000
[ 53.099233] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2e30a030
[ 53.100156] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8f50f4dbf0
[ 53.101081] R13: 00007ffd2e30a360 R14: 0000000000000000 R15: 00000000000000f8
[ 53.102042]
[ 53.102352] irq event stamp: 9665
[ 53.102837] hardirqs last enabled at (9677): [] __up_console_sem+0x78/0x80
[ 53.103941] hardirqs last disabled at (9688): [] __up_console_sem+0x5d/0x80
[ 53.105050] softirqs last enabled at (8552): [] netlink_insert+0x187/0x1820
[ 53.106181] softirqs last disabled at (8550): [] release_sock+0x1f/0x1b0
[ 53.107293] ---[ end trace 0000000000000000 ]---
[ 53.108674] ------------[ cut here ]------------
[ 53.109328] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.111266] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.112397] Modules linked in:
[ 53.112871] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.114073] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.115158] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.115876] 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
[ 53.118145] RSP: 0018:ffff88800fcafbf0 EFLAGS: 00010286
[ 53.118871] RAX: 0000000000000000 RBX: ffff88800ca72040 RCX: 0000000000000000
[ 53.119800] RDX: ffff888015e33680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.120710] RBP: ffff88800ca72054 R08: 0000000000000001 R09: 0000000000000000
[ 53.121641] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.122595] R13: ffffffff84e223a0 R14: ffff88800ca72048 R15: ffffffff84daf020
[ 53.123526] FS: 00005555569c4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.124572] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.125344] CR2: 00007f70f63eb6f4 CR3: 000000000c792000 CR4: 0000000000350ef0
[ 53.126280] Call Trace:
[ 53.126634]
[ 53.126982] nf_ct_net_init+0x224/0x3d0
[ 53.127517] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.128144] ops_init+0xbb/0x6b0
[ 53.128614] setup_net+0x3d9/0x990
[ 53.129124] ? down_read_killable+0x1d7/0x4e0
[ 53.129746] ? __pfx_setup_net+0x10/0x10
[ 53.130281] ? copy_net_ns+0x17c/0x770
[ 53.130850] copy_net_ns+0x321/0x770
[ 53.131349] create_new_namespaces+0x3f6/0xb30
[ 53.131995] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.132649] ksys_unshare+0x44d/0x8e0
[ 53.133193] ? __pfx_ksys_unshare+0x10/0x10
[ 53.133797] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.134558] __x64_sys_unshare+0x31/0x40
[ 53.135130] do_syscall_64+0x3f/0x90
[ 53.135624] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.136325] RIP: 0033:0x7f8f50e3b0d7
[ 53.136841] 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
[ 53.139143] RSP: 002b:00007ffd2e30a288 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.140136] RAX: ffffffffffffffda RBX: 00007ffd2e30a8c8 RCX: 00007f8f50e3b0d7
[ 53.141067] RDX: 00007f8f50ea541f RSI: 00007ffd2e30a220 RDI: 0000000040000000
[ 53.142003] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2e30a030
[ 53.142936] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8f50f4dbf0
[ 53.143871] R13: 00007ffd2e30a360 R14: 0000000000000000 R15: 00000000000000f8
[ 53.144835]
[ 53.145151] irq event stamp: 10483
[ 53.145603] hardirqs last enabled at (10493): [] __up_console_sem+0x78/0x80
[ 53.146750] hardirqs last disabled at (10506): [] __up_console_sem+0x5d/0x80
[ 53.147862] softirqs last enabled at (10006): [] irq_exit_rcu+0x93/0xc0
[ 53.148951] softirqs last disabled at (10001): [] irq_exit_rcu+0x93/0xc0
[ 53.150044] ---[ end trace 0000000000000000 ]---
executing program
[ 54.687446] Bluetooth: hci0: command 0x0409 tx timeout
[ 56.734814] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.782831] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.830796] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
06:07:00 Registers:
info registers vcpu 0
RAX=000000000000003a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800fcaf5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000003a R11=0000000000000001
R12=000000000000003a 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 00005555569c4400 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=00007f70f63eb6f4 CR3=000000000c792000 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=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
info registers vcpu 1
RAX=000000000002aeff RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000206 [-----P-] 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 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=00007ff48d95fb80 CR3=00000000145a8000 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=2033303a37303a36302037312079614d XMM01=5d3130303032302e33352020205b203a
XMM02=646f4d205d3130303032302e33352020 XMM03=6b7a79732033303a37303a3630203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120303632203a4449
XMM06=57205d3037383831302e33352020205b XMM07=79732033303a37303a36302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000