Warning: Permanently added '[localhost]:62420' (ECDSA) to the list of known hosts.
2023/05/17 21:50:36 fuzzer started
2023/05/17 21:50:37 dialing manager at localhost:44319
2023/05/17 21:50:37 checking machine...
2023/05/17 21:50:37 checking revisions...
syzkaller login: [ 50.794188] kmemleak: Automatic memory scanning thread ended
2023/05/17 21:50:37 testing simple program...
[ 50.869066] cgroup: Unknown subsys name 'net'
[ 50.945265] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 64.795092] audit: type=1400 audit(1684360251.476:6): 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
executing program
[ 65.922405] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 65.924820] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 65.926314] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 65.929233] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 65.930839] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 65.932286] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 66.341435] ------------[ cut here ]------------
[ 66.342119] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 66.344193] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.345290] Modules linked in:
[ 66.345740] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 66.350736] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.351974] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.352751] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 66.355408] RSP: 0018:ffff888016d0fc00 EFLAGS: 00010282
[ 66.356245] RAX: 0000000000000000 RBX: ffff888015adec40 RCX: 0000000000000000
[ 66.357303] RDX: ffff888015ae9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 66.358415] RBP: ffff888015adec54 R08: 0000000000000001 R09: 0000000000000000
[ 66.359320] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 66.360213] R13: ffffffff84e23fe0 R14: ffff888015adec48 R15: ffffffff84d74dc0
[ 66.361126] FS: 0000555556f42400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 66.362189] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.362918] CR2: 00007f52b5d606f4 CR3: 000000000f2b6000 CR4: 0000000000350ef0
[ 66.363824] Call Trace:
[ 66.364186]
[ 66.364490] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 66.365140] ipv4_frags_init_net+0x269/0x440
[ 66.365743] ops_init+0xbb/0x6b0
[ 66.366239] setup_net+0x3d9/0x990
[ 66.366707] ? down_read_killable+0x1d7/0x4e0
[ 66.367316] ? __pfx_setup_net+0x10/0x10
[ 66.367843] ? copy_net_ns+0x17c/0x770
[ 66.368390] copy_net_ns+0x321/0x770
[ 66.368878] create_new_namespaces+0x3f6/0xb30
[ 66.369538] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.370234] ksys_unshare+0x44d/0x8e0
[ 66.370737] ? __pfx_ksys_unshare+0x10/0x10
[ 66.371323] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.372103] __x64_sys_unshare+0x31/0x40
[ 66.372632] do_syscall_64+0x3f/0x90
[ 66.373147] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.373847] RIP: 0033:0x7f0f9d8d90d7
[ 66.374357] 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
[ 66.377129] RSP: 002b:00007fff9021e0b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 66.378367] RAX: ffffffffffffffda RBX: 00007fff9021e6f8 RCX: 00007f0f9d8d90d7
[ 66.379604] RDX: 00007f0f9d94341f RSI: 00007fff9021e050 RDI: 0000000040000000
[ 66.380833] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff9021de60
[ 66.382095] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0f9d9ebbf0
[ 66.383336] R13: 00007fff9021e190 R14: 0000000000000000 R15: 00000000000000f8
[ 66.384597]
[ 66.385069] irq event stamp: 8781
[ 66.385675] hardirqs last enabled at (8791): [] __up_console_sem+0x78/0x80
[ 66.387145] hardirqs last disabled at (8802): [] __up_console_sem+0x5d/0x80
[ 66.388607] softirqs last enabled at (8618): [] irq_exit_rcu+0x93/0xc0
[ 66.390069] softirqs last disabled at (8613): [] irq_exit_rcu+0x93/0xc0
[ 66.391502] ---[ end trace 0000000000000000 ]---
[ 66.399538] ------------[ cut here ]------------
[ 66.400384] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 66.402613] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.404096] Modules linked in:
[ 66.404653] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 66.406078] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.407121] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.407796] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 66.410025] RSP: 0018:ffff888016d0fc00 EFLAGS: 00010282
[ 66.410692] RAX: 0000000000000000 RBX: ffff88800e9bba40 RCX: 0000000000000000
[ 66.411581] RDX: ffff888015ae9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 66.412474] RBP: ffff88800e9bba54 R08: 0000000000000001 R09: 0000000000000000
[ 66.413366] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 66.414270] R13: ffffffff84e23fe0 R14: ffff88800e9bba48 R15: ffffffff84da7d60
[ 66.415166] FS: 0000555556f42400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 66.416175] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.416889] CR2: 00007f52b5d606f4 CR3: 000000000f2b6000 CR4: 0000000000350ef0
[ 66.417798] Call Trace:
[ 66.418161]
[ 66.418473] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 66.419125] ipv6_frags_init_net+0x206/0x3c0
[ 66.419699] ops_init+0xbb/0x6b0
[ 66.420182] setup_net+0x3d9/0x990
[ 66.420643] ? down_read_killable+0x1d7/0x4e0
[ 66.421248] ? __pfx_setup_net+0x10/0x10
[ 66.421791] ? copy_net_ns+0x17c/0x770
[ 66.422336] copy_net_ns+0x321/0x770
[ 66.422828] create_new_namespaces+0x3f6/0xb30
[ 66.423445] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.424095] ksys_unshare+0x44d/0x8e0
[ 66.424591] ? __pfx_ksys_unshare+0x10/0x10
[ 66.425169] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.425895] __x64_sys_unshare+0x31/0x40
[ 66.426437] do_syscall_64+0x3f/0x90
[ 66.426915] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.427611] RIP: 0033:0x7f0f9d8d90d7
[ 66.428118] 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
[ 66.430311] RSP: 002b:00007fff9021e0b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 66.431279] RAX: ffffffffffffffda RBX: 00007fff9021e6f8 RCX: 00007f0f9d8d90d7
[ 66.432173] RDX: 00007f0f9d94341f RSI: 00007fff9021e050 RDI: 0000000040000000
[ 66.433087] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff9021de60
[ 66.434012] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0f9d9ebbf0
[ 66.434868] R13: 00007fff9021e190 R14: 0000000000000000 R15: 00000000000000f8
[ 66.435821]
[ 66.436169] irq event stamp: 10267
[ 66.436614] hardirqs last enabled at (10277): [] __up_console_sem+0x78/0x80
[ 66.437700] hardirqs last disabled at (10288): [] __up_console_sem+0x5d/0x80
[ 66.438765] softirqs last enabled at (10228): [] irq_exit_rcu+0x93/0xc0
[ 66.439828] softirqs last disabled at (10223): [] irq_exit_rcu+0x93/0xc0
[ 66.440880] ---[ end trace 0000000000000000 ]---
[ 66.442325] ------------[ cut here ]------------
[ 66.442921] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 66.444893] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.445999] Modules linked in:
[ 66.446406] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 66.447574] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.448587] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.449269] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 66.451465] RSP: 0018:ffff888016d0fbf0 EFLAGS: 00010286
[ 66.452156] RAX: 0000000000000000 RBX: ffff88800e9bb440 RCX: 0000000000000000
[ 66.453059] RDX: ffff888015ae9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 66.453972] RBP: ffff88800e9bb454 R08: 0000000000000001 R09: 0000000000000000
[ 66.454836] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 66.455748] R13: ffffffff84e23fe0 R14: ffff88800e9bb448 R15: ffffffff84db0aa0
[ 66.456659] FS: 0000555556f42400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 66.457689] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.458433] CR2: 00007f52b5d606f4 CR3: 000000000f2b6000 CR4: 0000000000350ef0
[ 66.459335] Call Trace:
[ 66.459664]
[ 66.459993] nf_ct_net_init+0x224/0x3d0
[ 66.460537] ? __pfx_nf_ct_net_init+0x10/0x10
[ 66.461144] ops_init+0xbb/0x6b0
[ 66.461601] setup_net+0x3d9/0x990
[ 66.462089] ? down_read_killable+0x1d7/0x4e0
[ 66.462661] ? __pfx_setup_net+0x10/0x10
[ 66.463207] ? copy_net_ns+0x17c/0x770
[ 66.463732] copy_net_ns+0x321/0x770
[ 66.464247] create_new_namespaces+0x3f6/0xb30
[ 66.464829] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.465500] ksys_unshare+0x44d/0x8e0
[ 66.466041] ? __pfx_ksys_unshare+0x10/0x10
[ 66.466595] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.467339] __x64_sys_unshare+0x31/0x40
[ 66.467856] do_syscall_64+0x3f/0x90
[ 66.468367] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.469045] RIP: 0033:0x7f0f9d8d90d7
[ 66.469517] 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
[ 66.471666] RSP: 002b:00007fff9021e0b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 66.472622] RAX: ffffffffffffffda RBX: 00007fff9021e6f8 RCX: 00007f0f9d8d90d7
[ 66.473547] RDX: 00007f0f9d94341f RSI: 00007fff9021e050 RDI: 0000000040000000
[ 66.474447] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff9021de60
[ 66.475345] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0f9d9ebbf0
[ 66.476244] R13: 00007fff9021e190 R14: 0000000000000000 R15: 00000000000000f8
[ 66.477163]
[ 66.477477] irq event stamp: 11085
[ 66.477914] hardirqs last enabled at (11095): [] __up_console_sem+0x78/0x80
[ 66.479001] hardirqs last disabled at (11108): [] __up_console_sem+0x5d/0x80
[ 66.480074] softirqs last enabled at (10580): [] irq_exit_rcu+0x93/0xc0
[ 66.481116] softirqs last disabled at (10571): [] irq_exit_rcu+0x93/0xc0
[ 66.482171] ---[ end trace 0000000000000000 ]---
[ 68.004682] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 70.052031] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 72.100255] Bluetooth: hci0: command 0x040f tx timeout
[ 74.148087] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
21:50:38 Registers:
info registers vcpu 0
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888016d0f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555556f42400 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=00007f52b5d606f4 CR3=000000000f2b6000 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=00001fa0
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=000000000000000040fb1b0000000000 XMM03=0000ff00000000000000000000000000
XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962
XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000004ed37 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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 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=00007fb3840c8b80 CR3=000000000dcba000 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=2033353a30353a31322037312079614d XMM01=5d3039323534332e36362020205b203a
XMM02=646f4d205d3039323534332e36362020 XMM03=6b7a79732033353a30353a3132203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120303632203a4449
XMM06=57205d3339313434332e36362020205b XMM07=79732033353a30353a31322037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000