Warning: Permanently added '[localhost]:60385' (ECDSA) to the list of known hosts.
2023/05/18 07:57:13 fuzzer started
2023/05/18 07:57:14 dialing manager at localhost:44319
2023/05/18 07:57:14 checking machine...
2023/05/18 07:57:14 checking revisions...
syzkaller login: [ 38.778872] kmemleak: Automatic memory scanning thread ended
2023/05/18 07:57:14 testing simple program...
[ 38.853474] cgroup: Unknown subsys name 'net'
[ 38.926498] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.871634] audit: type=1400 audit(1684396646.344:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 52.001533] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.004053] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.005395] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.008481] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.010540] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.012153] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.398511] ------------[ cut here ]------------
[ 52.399317] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.401494] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.402541] Modules linked in:
[ 52.402987] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.407812] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.408824] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.409460] 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
[ 52.411606] RSP: 0018:ffff88801ce57c00 EFLAGS: 00010282
[ 52.412281] RAX: 0000000000000000 RBX: ffff88800f09fc40 RCX: 0000000000000000
[ 52.413213] RDX: ffff888016a10000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.414135] RBP: ffff88800f09fc54 R08: 0000000000000001 R09: 0000000000000000
[ 52.415073] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.415982] R13: ffffffff84e23fe0 R14: ffff88800f09fc48 R15: ffffffff84d74dc0
[ 52.416916] FS: 000055555737a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.417951] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.418711] CR2: 00007f2dade7b6f4 CR3: 000000000c7ea000 CR4: 0000000000350ee0
[ 52.419606] Call Trace:
[ 52.419968]
[ 52.420275] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.420941] ipv4_frags_init_net+0x269/0x440
[ 52.421514] ops_init+0xbb/0x6b0
[ 52.422018] setup_net+0x3d9/0x990
[ 52.422502] ? down_read_killable+0x1d7/0x4e0
[ 52.423119] ? __pfx_setup_net+0x10/0x10
[ 52.423676] ? copy_net_ns+0x17c/0x770
[ 52.424205] copy_net_ns+0x321/0x770
[ 52.424758] create_new_namespaces+0x3f6/0xb30
[ 52.425365] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.426035] ksys_unshare+0x44d/0x8e0
[ 52.426547] ? __pfx_ksys_unshare+0x10/0x10
[ 52.427143] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.427913] __x64_sys_unshare+0x31/0x40
[ 52.428456] do_syscall_64+0x3f/0x90
[ 52.428988] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.429675] RIP: 0033:0x7f55646cc0d7
[ 52.430151] 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
[ 52.432395] RSP: 002b:00007ffddb208148 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.433395] RAX: ffffffffffffffda RBX: 00007ffddb208788 RCX: 00007f55646cc0d7
[ 52.434318] RDX: 00007f556473641f RSI: 00007ffddb2080e0 RDI: 0000000040000000
[ 52.435224] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffddb207ef0
[ 52.436154] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f55647debf0
[ 52.437087] R13: 00007ffddb208220 R14: 0000000000000000 R15: 00000000000000f8
[ 52.438032]
[ 52.438341] irq event stamp: 9085
[ 52.438804] hardirqs last enabled at (9097): [] __up_console_sem+0x78/0x80
[ 52.439893] hardirqs last disabled at (9108): [] __up_console_sem+0x5d/0x80
[ 52.441024] softirqs last enabled at (8408): [] irq_exit_rcu+0x93/0xc0
[ 52.442084] softirqs last disabled at (8333): [] irq_exit_rcu+0x93/0xc0
[ 52.443155] ---[ end trace 0000000000000000 ]---
[ 52.448353] ------------[ cut here ]------------
[ 52.449013] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.450700] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.451789] Modules linked in:
[ 52.452208] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.453421] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.454474] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.455177] 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
[ 52.457478] RSP: 0018:ffff88801ce57c00 EFLAGS: 00010282
[ 52.458177] RAX: 0000000000000000 RBX: ffff88800e689e40 RCX: 0000000000000000
[ 52.459097] RDX: ffff888016a10000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.460014] RBP: ffff88800e689e54 R08: 0000000000000001 R09: 0000000000000000
[ 52.460952] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.461885] R13: ffffffff84e23fe0 R14: ffff88800e689e48 R15: ffffffff84da7d60
[ 52.462805] FS: 000055555737a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.463838] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.464580] CR2: 00007f2dade7b6f4 CR3: 000000000c7ea000 CR4: 0000000000350ee0
[ 52.465518] Call Trace:
[ 52.465886]
[ 52.466195] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.466856] ipv6_frags_init_net+0x206/0x3c0
[ 52.467438] ops_init+0xbb/0x6b0
[ 52.467932] setup_net+0x3d9/0x990
[ 52.468405] ? down_read_killable+0x1d7/0x4e0
[ 52.469040] ? __pfx_setup_net+0x10/0x10
[ 52.469574] ? copy_net_ns+0x17c/0x770
[ 52.470131] copy_net_ns+0x321/0x770
[ 52.470634] create_new_namespaces+0x3f6/0xb30
[ 52.471261] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.471924] ksys_unshare+0x44d/0x8e0
[ 52.472423] ? __pfx_ksys_unshare+0x10/0x10
[ 52.473026] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.473796] __x64_sys_unshare+0x31/0x40
[ 52.474327] do_syscall_64+0x3f/0x90
[ 52.474860] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.475503] RIP: 0033:0x7f55646cc0d7
[ 52.475986] 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
[ 52.478152] RSP: 002b:00007ffddb208148 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.479099] RAX: ffffffffffffffda RBX: 00007ffddb208788 RCX: 00007f55646cc0d7
[ 52.479979] RDX: 00007f556473641f RSI: 00007ffddb2080e0 RDI: 0000000040000000
[ 52.480881] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffddb207ef0
[ 52.481753] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f55647debf0
[ 52.482593] R13: 00007ffddb208220 R14: 0000000000000000 R15: 00000000000000f8
[ 52.483507]
[ 52.483839] irq event stamp: 10979
[ 52.484280] hardirqs last enabled at (10989): [] __up_console_sem+0x78/0x80
[ 52.485376] hardirqs last disabled at (11000): [] __up_console_sem+0x5d/0x80
[ 52.486458] softirqs last enabled at (10514): [] irq_exit_rcu+0x93/0xc0
[ 52.487522] softirqs last disabled at (10509): [] irq_exit_rcu+0x93/0xc0
[ 52.488583] ---[ end trace 0000000000000000 ]---
[ 52.490224] ------------[ cut here ]------------
[ 52.490846] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.492796] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.493901] Modules linked in:
[ 52.494313] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.495489] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.496514] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.497219] 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
[ 52.499452] RSP: 0018:ffff88801ce57bf0 EFLAGS: 00010286
[ 52.500148] RAX: 0000000000000000 RBX: ffff88800e689640 RCX: 0000000000000000
[ 52.501070] RDX: ffff888016a10000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.501973] RBP: ffff88800e689654 R08: 0000000000000001 R09: 0000000000000000
[ 52.502872] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.503784] R13: ffffffff84e23fe0 R14: ffff88800e689648 R15: ffffffff84db0aa0
[ 52.504695] FS: 000055555737a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.505727] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.506447] CR2: 00007f2dade7b6f4 CR3: 000000000c7ea000 CR4: 0000000000350ee0
[ 52.507359] Call Trace:
[ 52.507718]
[ 52.508026] nf_ct_net_init+0x224/0x3d0
[ 52.508554] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.509193] ops_init+0xbb/0x6b0
[ 52.509679] setup_net+0x3d9/0x990
[ 52.510146] ? down_read_killable+0x1d7/0x4e0
[ 52.510755] ? __pfx_setup_net+0x10/0x10
[ 52.511280] ? copy_net_ns+0x17c/0x770
[ 52.511827] copy_net_ns+0x321/0x770
[ 52.512320] create_new_namespaces+0x3f6/0xb30
[ 52.512948] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.513576] ksys_unshare+0x44d/0x8e0
[ 52.514100] ? __pfx_ksys_unshare+0x10/0x10
[ 52.514681] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.515403] __x64_sys_unshare+0x31/0x40
[ 52.515968] do_syscall_64+0x3f/0x90
[ 52.516464] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.517163] RIP: 0033:0x7f55646cc0d7
[ 52.517674] 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
[ 52.519892] RSP: 002b:00007ffddb208148 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.520887] RAX: ffffffffffffffda RBX: 00007ffddb208788 RCX: 00007f55646cc0d7
[ 52.521785] RDX: 00007f556473641f RSI: 00007ffddb2080e0 RDI: 0000000040000000
[ 52.522688] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffddb207ef0
[ 52.523568] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f55647debf0
[ 52.524471] R13: 00007ffddb208220 R14: 0000000000000000 R15: 00000000000000f8
[ 52.525403]
[ 52.525743] irq event stamp: 11747
[ 52.526185] hardirqs last enabled at (11757): [] __up_console_sem+0x78/0x80
[ 52.527271] hardirqs last disabled at (11768): [] __up_console_sem+0x5d/0x80
[ 52.528361] softirqs last enabled at (11608): [] irq_exit_rcu+0x93/0xc0
[ 52.529434] softirqs last disabled at (11603): [] irq_exit_rcu+0x93/0xc0
[ 52.530494] ---[ end trace 0000000000000000 ]---
executing program
[ 54.022288] Bluetooth: hci0: command 0x0409 tx timeout
[ 56.070447] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.117760] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.166791] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
07:57:26 Registers:
info registers vcpu 0
RAX=0000000000029bb3 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 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 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=00007f03c02152e0 CR3=000000000ee6a000 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=2037323a37353a37302038312079614d XMM01=5d3134353230342e32352020205b203a
XMM02=646f4d205d3134353230342e32352020 XMM03=6b7a79732037323a37353a3730203831
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120373532203a4449
XMM06=57205d3439343130342e32352020205b XMM07=79732037323a37353a37302038312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000057 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ce575f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000057 R11=0000000000000001
R12=0000000000000057 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 000055555737a400 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=00007f2dade7b6f4 CR3=000000000c7ea000 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