Warning: Permanently added '[localhost]:32850' (ECDSA) to the list of known hosts.
2023/05/17 20:26:28 fuzzer started
2023/05/17 20:26:28 dialing manager at localhost:44319
2023/05/17 20:26:28 checking machine...
2023/05/17 20:26:28 checking revisions...
syzkaller login: [ 58.575819] kmemleak: Automatic memory scanning thread ended
2023/05/17 20:26:28 testing simple program...
[ 58.645914] cgroup: Unknown subsys name 'net'
[ 58.714398] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 71.067395] audit: type=1400 audit(1684355201.185:6): 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
[ 72.196938] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 72.199438] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 72.201263] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 72.203899] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 72.205595] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 72.206948] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 72.620641] ------------[ cut here ]------------
[ 72.621429] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 72.623447] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.624576] Modules linked in:
[ 72.625029] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 72.628217] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.631249] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.632051] 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
[ 72.634879] RSP: 0018:ffff888017497c00 EFLAGS: 00010282
[ 72.635786] RAX: 0000000000000000 RBX: ffff88800ec75840 RCX: 0000000000000000
[ 72.636923] RDX: ffff88800f3e9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 72.638196] RBP: ffff88800ec75854 R08: 0000000000000001 R09: 0000000000000000
[ 72.639398] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 72.640401] R13: ffffffff84e23fe0 R14: ffff88800ec75848 R15: ffffffff84d74dc0
[ 72.641421] FS: 0000555556dd7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 72.642515] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.643439] CR2: 00007fb218e746f4 CR3: 000000000f63e000 CR4: 0000000000350ee0
[ 72.644510] Call Trace:
[ 72.644888]
[ 72.645285] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 72.645947] ipv4_frags_init_net+0x269/0x440
[ 72.646593] ops_init+0xbb/0x6b0
[ 72.647131] setup_net+0x3d9/0x990
[ 72.647675] ? down_read_killable+0x1d7/0x4e0
[ 72.648343] ? __pfx_setup_net+0x10/0x10
[ 72.648905] ? copy_net_ns+0x17c/0x770
[ 72.649509] copy_net_ns+0x321/0x770
[ 72.650075] create_new_namespaces+0x3f6/0xb30
[ 72.650798] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.651572] ksys_unshare+0x44d/0x8e0
[ 72.652155] ? __pfx_ksys_unshare+0x10/0x10
[ 72.652815] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.653669] __x64_sys_unshare+0x31/0x40
[ 72.654306] do_syscall_64+0x3f/0x90
[ 72.654865] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.655669] RIP: 0033:0x7f15052800d7
[ 72.656249] 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
[ 72.658727] RSP: 002b:00007ffd203d7928 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 72.659869] RAX: ffffffffffffffda RBX: 00007ffd203d7f68 RCX: 00007f15052800d7
[ 72.660917] RDX: 00007f15052ea41f RSI: 00007ffd203d78c0 RDI: 0000000040000000
[ 72.661935] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd203d76d0
[ 72.663019] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1505392bf0
[ 72.664061] R13: 00007ffd203d7a00 R14: 0000000000000000 R15: 00000000000000f8
[ 72.665136]
[ 72.665522] irq event stamp: 8593
[ 72.666020] hardirqs last enabled at (8603): [] __up_console_sem+0x78/0x80
[ 72.667299] hardirqs last disabled at (8614): [] __up_console_sem+0x5d/0x80
[ 72.668539] softirqs last enabled at (8066): [] irq_exit_rcu+0x93/0xc0
[ 72.669752] softirqs last disabled at (8031): [] irq_exit_rcu+0x93/0xc0
[ 72.670979] ---[ end trace 0000000000000000 ]---
[ 72.677718] ------------[ cut here ]------------
[ 72.678464] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 72.680376] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.681519] Modules linked in:
[ 72.681973] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 72.683268] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.684373] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.685096] 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
[ 72.687527] RSP: 0018:ffff888017497c00 EFLAGS: 00010282
[ 72.688293] RAX: 0000000000000000 RBX: ffff88800d6cfc40 RCX: 0000000000000000
[ 72.689264] RDX: ffff88800f3e9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 72.690242] RBP: ffff88800d6cfc54 R08: 0000000000000001 R09: 0000000000000000
[ 72.691224] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 72.692141] R13: ffffffff84e23fe0 R14: ffff88800d6cfc48 R15: ffffffff84da7d60
[ 72.693093] FS: 0000555556dd7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 72.694213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.694997] CR2: 00007fb218e746f4 CR3: 000000000f63e000 CR4: 0000000000350ee0
[ 72.695972] Call Trace:
[ 72.696366]
[ 72.696693] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 72.697397] ipv6_frags_init_net+0x206/0x3c0
[ 72.698010] ops_init+0xbb/0x6b0
[ 72.698556] setup_net+0x3d9/0x990
[ 72.699092] ? down_read_killable+0x1d7/0x4e0
[ 72.699738] ? __pfx_setup_net+0x10/0x10
[ 72.700336] ? copy_net_ns+0x17c/0x770
[ 72.700878] copy_net_ns+0x321/0x770
[ 72.701435] create_new_namespaces+0x3f6/0xb30
[ 72.702117] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.702843] ksys_unshare+0x44d/0x8e0
[ 72.703442] ? __pfx_ksys_unshare+0x10/0x10
[ 72.704049] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.704846] __x64_sys_unshare+0x31/0x40
[ 72.705457] do_syscall_64+0x3f/0x90
[ 72.706021] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.706799] RIP: 0033:0x7f15052800d7
[ 72.707376] 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
[ 72.709763] RSP: 002b:00007ffd203d7928 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 72.710816] RAX: ffffffffffffffda RBX: 00007ffd203d7f68 RCX: 00007f15052800d7
[ 72.711780] RDX: 00007f15052ea41f RSI: 00007ffd203d78c0 RDI: 0000000040000000
[ 72.712742] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd203d76d0
[ 72.713693] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1505392bf0
[ 72.714656] R13: 00007ffd203d7a00 R14: 0000000000000000 R15: 00000000000000f8
[ 72.715660]
[ 72.715989] irq event stamp: 10497
[ 72.716491] hardirqs last enabled at (10509): [] __up_console_sem+0x78/0x80
[ 72.717639] hardirqs last disabled at (10520): [] __up_console_sem+0x5d/0x80
[ 72.718802] softirqs last enabled at (9414): [] netlink_insert+0x187/0x1820
[ 72.720005] softirqs last disabled at (9412): [] release_sock+0x1f/0x1b0
[ 72.721109] ---[ end trace 0000000000000000 ]---
[ 72.722629] ------------[ cut here ]------------
[ 72.723323] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 72.725395] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.726535] Modules linked in:
[ 72.726985] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 72.728276] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.729378] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.730089] 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
[ 72.732481] RSP: 0018:ffff888017497bf0 EFLAGS: 00010286
[ 72.733220] RAX: 0000000000000000 RBX: ffff88800e3cfa40 RCX: 0000000000000000
[ 72.734158] RDX: ffff88800f3e9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 72.735135] RBP: ffff88800e3cfa54 R08: 0000000000000001 R09: 0000000000000000
[ 72.736084] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 72.737040] R13: ffffffff84e23fe0 R14: ffff88800e3cfa48 R15: ffffffff84db0aa0
[ 72.738032] FS: 0000555556dd7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 72.739129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.739912] CR2: 00007fb218e746f4 CR3: 000000000f63e000 CR4: 0000000000350ee0
[ 72.740871] Call Trace:
[ 72.741272]
[ 72.741599] nf_ct_net_init+0x224/0x3d0
[ 72.742218] ? __pfx_nf_ct_net_init+0x10/0x10
[ 72.742862] ops_init+0xbb/0x6b0
[ 72.743418] setup_net+0x3d9/0x990
[ 72.743943] ? down_read_killable+0x1d7/0x4e0
[ 72.744620] ? __pfx_setup_net+0x10/0x10
[ 72.745243] ? copy_net_ns+0x17c/0x770
[ 72.745828] copy_net_ns+0x321/0x770
[ 72.746431] create_new_namespaces+0x3f6/0xb30
[ 72.747123] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.747854] ksys_unshare+0x44d/0x8e0
[ 72.748460] ? __pfx_ksys_unshare+0x10/0x10
[ 72.749083] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.749924] __x64_sys_unshare+0x31/0x40
[ 72.750567] do_syscall_64+0x3f/0x90
[ 72.751139] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.751908] RIP: 0033:0x7f15052800d7
[ 72.752478] 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
[ 72.755021] RSP: 002b:00007ffd203d7928 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 72.756063] RAX: ffffffffffffffda RBX: 00007ffd203d7f68 RCX: 00007f15052800d7
[ 72.757018] RDX: 00007f15052ea41f RSI: 00007ffd203d78c0 RDI: 0000000040000000
[ 72.757990] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd203d76d0
[ 72.758993] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1505392bf0
[ 72.759982] R13: 00007ffd203d7a00 R14: 0000000000000000 R15: 00000000000000f8
[ 72.760958]
[ 72.761326] irq event stamp: 11251
[ 72.761796] hardirqs last enabled at (11261): [] __up_console_sem+0x78/0x80
[ 72.762985] hardirqs last disabled at (11272): [] __up_console_sem+0x5d/0x80
[ 72.764163] softirqs last enabled at (10894): [] irq_exit_rcu+0x93/0xc0
[ 72.765326] softirqs last disabled at (10889): [] irq_exit_rcu+0x93/0xc0
[ 72.766469] ---[ end trace 0000000000000000 ]---
executing program
[ 74.273916] Bluetooth: hci0: command 0x0409 tx timeout
[ 76.321250] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 78.369252] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 80.417283] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:26:20 Registers:
info registers vcpu 0
RAX=000000000001e923 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=00007f38bf88f620 CR3=000000000eae4000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=6e5f74696e695f73676172665f367600 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888017497618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001
R12=0000000000000032 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 0000555556dd7400 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=00007fb218e746f4 CR3=000000000f63e000 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