Warning: Permanently added '[localhost]:43027' (ECDSA) to the list of known hosts.
2023/05/17 18:26:31 fuzzer started
2023/05/17 18:26:31 dialing manager at localhost:44319
2023/05/17 18:26:31 checking machine...
2023/05/17 18:26:31 checking revisions...
syzkaller login: [ 36.626951] kmemleak: Automatic memory scanning thread ended
2023/05/17 18:26:31 testing simple program...
[ 36.692974] cgroup: Unknown subsys name 'net'
[ 36.785878] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.020111] audit: type=1400 audit(1684348004.209:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.114542] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.116350] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.118294] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.122461] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.133989] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.140769] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.548126] ------------[ cut here ]------------
[ 50.548874] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.550501] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.551579] Modules linked in:
[ 50.552003] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.554130] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.557040] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.558456] 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
[ 50.560814] RSP: 0018:ffff888016b97c00 EFLAGS: 00010282
[ 50.561492] RAX: 0000000000000000 RBX: ffff88800e455040 RCX: 0000000000000000
[ 50.562421] RDX: ffff888015bf51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.563335] RBP: ffff88800e455054 R08: 0000000000000001 R09: 0000000000000000
[ 50.564245] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.565175] R13: ffffffff84e23fe0 R14: ffff88800e455048 R15: ffffffff84d74dc0
[ 50.566095] FS: 0000555555f64400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.567136] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.567895] CR2: 00007fc57d2b76f4 CR3: 000000000fc04000 CR4: 0000000000350ee0
[ 50.568818] Call Trace:
[ 50.569155]
[ 50.569453] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.570117] ipv4_frags_init_net+0x269/0x440
[ 50.570740] ops_init+0xbb/0x6b0
[ 50.571205] setup_net+0x3d9/0x990
[ 50.571705] ? down_read_killable+0x1d7/0x4e0
[ 50.572282] ? __pfx_setup_net+0x10/0x10
[ 50.572840] ? copy_net_ns+0x17c/0x770
[ 50.573362] copy_net_ns+0x321/0x770
[ 50.573887] create_new_namespaces+0x3f6/0xb30
[ 50.574504] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.575171] ksys_unshare+0x44d/0x8e0
[ 50.575702] ? __pfx_ksys_unshare+0x10/0x10
[ 50.576263] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.577015] __x64_sys_unshare+0x31/0x40
[ 50.577586] do_syscall_64+0x3f/0x90
[ 50.578076] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.578793] RIP: 0033:0x7f669ae7e0d7
[ 50.579261] 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
[ 50.581519] RSP: 002b:00007fffca061cc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.582499] RAX: ffffffffffffffda RBX: 00007fffca062308 RCX: 00007f669ae7e0d7
[ 50.583414] RDX: 00007f669aee841f RSI: 00007fffca061c60 RDI: 0000000040000000
[ 50.584326] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffca061a70
[ 50.585247] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f669af90bf0
[ 50.586181] R13: 00007fffca061da0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.587131]
[ 50.587445] irq event stamp: 8423
[ 50.587914] hardirqs last enabled at (8435): [] __up_console_sem+0x78/0x80
[ 50.589005] hardirqs last disabled at (8446): [] __up_console_sem+0x5d/0x80
[ 50.590086] softirqs last enabled at (7996): [] irq_exit_rcu+0x93/0xc0
[ 50.591143] softirqs last disabled at (7957): [] irq_exit_rcu+0x93/0xc0
[ 50.592198] ---[ end trace 0000000000000000 ]---
[ 50.598045] ------------[ cut here ]------------
[ 50.598726] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.600406] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.601495] Modules linked in:
[ 50.601946] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.603137] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.604185] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.604873] 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
[ 50.607106] RSP: 0018:ffff888016b97c00 EFLAGS: 00010282
[ 50.607810] RAX: 0000000000000000 RBX: ffff88801033a640 RCX: 0000000000000000
[ 50.608724] RDX: ffff888015bf51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.609620] RBP: ffff88801033a654 R08: 0000000000000001 R09: 0000000000000000
[ 50.610510] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.611420] R13: ffffffff84e23fe0 R14: ffff88801033a648 R15: ffffffff84da7d60
[ 50.612327] FS: 0000555555f64400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.613336] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.614089] CR2: 00007fc57d2b76f4 CR3: 000000000fc04000 CR4: 0000000000350ee0
[ 50.615005] Call Trace:
[ 50.615339]
[ 50.615670] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.616291] ipv6_frags_init_net+0x206/0x3c0
[ 50.616890] ops_init+0xbb/0x6b0
[ 50.617344] setup_net+0x3d9/0x990
[ 50.617847] ? down_read_killable+0x1d7/0x4e0
[ 50.618456] ? __pfx_setup_net+0x10/0x10
[ 50.619008] ? copy_net_ns+0x17c/0x770
[ 50.619531] copy_net_ns+0x321/0x770
[ 50.620051] create_new_namespaces+0x3f6/0xb30
[ 50.620677] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.621295] ksys_unshare+0x44d/0x8e0
[ 50.621820] ? __pfx_ksys_unshare+0x10/0x10
[ 50.622379] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.623133] __x64_sys_unshare+0x31/0x40
[ 50.623693] do_syscall_64+0x3f/0x90
[ 50.624181] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.624864] RIP: 0033:0x7f669ae7e0d7
[ 50.625336] 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
[ 50.627567] RSP: 002b:00007fffca061cc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.628494] RAX: ffffffffffffffda RBX: 00007fffca062308 RCX: 00007f669ae7e0d7
[ 50.629385] RDX: 00007f669aee841f RSI: 00007fffca061c60 RDI: 0000000040000000
[ 50.630284] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffca061a70
[ 50.631173] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f669af90bf0
[ 50.632074] R13: 00007fffca061da0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.632989]
[ 50.633295] irq event stamp: 10261
[ 50.633762] hardirqs last enabled at (10273): [] __up_console_sem+0x78/0x80
[ 50.634873] hardirqs last disabled at (10284): [] __up_console_sem+0x5d/0x80
[ 50.635942] softirqs last enabled at (9810): [] irq_exit_rcu+0x93/0xc0
[ 50.636976] softirqs last disabled at (9805): [] irq_exit_rcu+0x93/0xc0
[ 50.638012] ---[ end trace 0000000000000000 ]---
[ 50.639410] ------------[ cut here ]------------
[ 50.640054] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.642016] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.643108] Modules linked in:
[ 50.643522] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.644712] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.645721] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.646376] 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
[ 50.648572] RSP: 0018:ffff888016b97bf0 EFLAGS: 00010286
[ 50.649230] RAX: 0000000000000000 RBX: ffff88801033ac40 RCX: 0000000000000000
[ 50.650109] RDX: ffff888015bf51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.650995] RBP: ffff88801033ac54 R08: 0000000000000001 R09: 0000000000000000
[ 50.651888] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.652776] R13: ffffffff84e23fe0 R14: ffff88801033ac48 R15: ffffffff84db0aa0
[ 50.653672] FS: 0000555555f64400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.654704] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.655417] CR2: 00007fc57d2b76f4 CR3: 000000000fc04000 CR4: 0000000000350ee0
[ 50.656320] Call Trace:
[ 50.656678]
[ 50.656972] nf_ct_net_init+0x224/0x3d0
[ 50.657477] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.658086] ops_init+0xbb/0x6b0
[ 50.658545] setup_net+0x3d9/0x990
[ 50.659028] ? down_read_killable+0x1d7/0x4e0
[ 50.659633] ? __pfx_setup_net+0x10/0x10
[ 50.660134] ? copy_net_ns+0x17c/0x770
[ 50.660670] copy_net_ns+0x321/0x770
[ 50.661152] create_new_namespaces+0x3f6/0xb30
[ 50.661766] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.662400] ksys_unshare+0x44d/0x8e0
[ 50.662922] ? __pfx_ksys_unshare+0x10/0x10
[ 50.663474] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.664206] __x64_sys_unshare+0x31/0x40
[ 50.664748] do_syscall_64+0x3f/0x90
[ 50.665226] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.665893] RIP: 0033:0x7f669ae7e0d7
[ 50.666366] 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
[ 50.668598] RSP: 002b:00007fffca061cc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.669496] RAX: ffffffffffffffda RBX: 00007fffca062308 RCX: 00007f669ae7e0d7
[ 50.670405] RDX: 00007f669aee841f RSI: 00007fffca061c60 RDI: 0000000040000000
[ 50.671289] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffca061a70
[ 50.672182] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f669af90bf0
[ 50.673067] R13: 00007fffca061da0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.673972]
[ 50.674291] irq event stamp: 11021
[ 50.674750] hardirqs last enabled at (11033): [] __up_console_sem+0x78/0x80
[ 50.675812] hardirqs last disabled at (11044): [] __up_console_sem+0x5d/0x80
[ 50.676864] softirqs last enabled at (10958): [] irq_exit_rcu+0x93/0xc0
[ 50.677889] softirqs last disabled at (10953): [] irq_exit_rcu+0x93/0xc0
[ 50.678945] ---[ end trace 0000000000000000 ]---
executing program
[ 52.201252] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.248671] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.295640] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.343622] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:26:45 Registers:
info registers vcpu 0
RAX=000000000001bf3f 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=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 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=00007f275e92d0c0 CR3=0000000015b60000 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=435020647261646e61745320554d4551
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=30303030303030303030303030302000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888016b975e0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 0000555555f64400 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=00007fc57d2b76f4 CR3=000000000fc04000 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