Warning: Permanently added '[localhost]:46797' (ECDSA) to the list of known hosts.
2023/05/17 17:23:41 fuzzer started
2023/05/17 17:23:41 dialing manager at localhost:44319
2023/05/17 17:23:41 checking machine...
2023/05/17 17:23:41 checking revisions...
syzkaller login: [ 51.103253] kmemleak: Automatic memory scanning thread ended
2023/05/17 17:23:41 testing simple program...
[ 51.176504] cgroup: Unknown subsys name 'net'
[ 51.271005] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 64.088493] audit: type=1400 audit(1684344234.587:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 65.210440] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 65.211971] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 65.214727] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 65.217684] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 65.220464] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 65.221636] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 65.608832] ------------[ cut here ]------------
[ 65.609543] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 65.611186] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.612439] Modules linked in:
[ 65.612866] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.617774] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.618908] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.619588] 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
[ 65.621774] RSP: 0018:ffff888019f9fc00 EFLAGS: 00010282
[ 65.622456] RAX: 0000000000000000 RBX: ffff88800e499c40 RCX: 0000000000000000
[ 65.623337] RDX: ffff888018788000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.624238] RBP: ffff88800e499c54 R08: 0000000000000001 R09: 0000000000000000
[ 65.625139] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 65.625995] R13: ffffffff84e23fe0 R14: ffff88800e499c48 R15: ffffffff84d74dc0
[ 65.626887] FS: 0000555556fd7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 65.627880] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.628645] CR2: 00007f6b0d9a06f4 CR3: 0000000018848000 CR4: 0000000000350ee0
[ 65.629541] Call Trace:
[ 65.629869]
[ 65.630194] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 65.630813] ipv4_frags_init_net+0x269/0x440
[ 65.631410] ops_init+0xbb/0x6b0
[ 65.631862] setup_net+0x3d9/0x990
[ 65.632351] ? down_read_killable+0x1d7/0x4e0
[ 65.632938] ? __pfx_setup_net+0x10/0x10
[ 65.633479] ? copy_net_ns+0x17c/0x770
[ 65.633991] copy_net_ns+0x321/0x770
[ 65.634512] create_new_namespaces+0x3f6/0xb30
[ 65.635125] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.635750] ksys_unshare+0x44d/0x8e0
[ 65.636268] ? __pfx_ksys_unshare+0x10/0x10
[ 65.636823] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.637561] __x64_sys_unshare+0x31/0x40
[ 65.638101] do_syscall_64+0x3f/0x90
[ 65.638588] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.639263] RIP: 0033:0x7f113b31f0d7
[ 65.639743] 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
[ 65.641930] RSP: 002b:00007ffe66c50438 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.642860] RAX: ffffffffffffffda RBX: 00007ffe66c50a78 RCX: 00007f113b31f0d7
[ 65.643741] RDX: 00007f113b38941f RSI: 00007ffe66c503d0 RDI: 0000000040000000
[ 65.644631] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe66c501e0
[ 65.645514] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f113b431bf0
[ 65.646399] R13: 00007ffe66c50510 R14: 0000000000000000 R15: 00000000000000f8
[ 65.647313]
[ 65.647615] irq event stamp: 7833
[ 65.648063] hardirqs last enabled at (7845): [] __up_console_sem+0x78/0x80
[ 65.649126] hardirqs last disabled at (7856): [] __up_console_sem+0x5d/0x80
[ 65.650180] softirqs last enabled at (7382): [] irq_exit_rcu+0x93/0xc0
[ 65.651201] softirqs last disabled at (7331): [] irq_exit_rcu+0x93/0xc0
[ 65.652230] ---[ end trace 0000000000000000 ]---
[ 65.657499] ------------[ cut here ]------------
[ 65.658124] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 65.659757] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.660830] Modules linked in:
[ 65.661274] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.662442] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.663468] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.664151] 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
[ 65.666364] RSP: 0018:ffff888019f9fc00 EFLAGS: 00010282
[ 65.667062] RAX: 0000000000000000 RBX: ffff88800d6f3240 RCX: 0000000000000000
[ 65.667925] RDX: ffff888018788000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.668854] RBP: ffff88800d6f3254 R08: 0000000000000001 R09: 0000000000000000
[ 65.669744] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.670651] R13: ffffffff84e23fe0 R14: ffff88800d6f3248 R15: ffffffff84da7d60
[ 65.671558] FS: 0000555556fd7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 65.672572] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.673318] CR2: 00007f6b0d9a06f4 CR3: 0000000018848000 CR4: 0000000000350ee0
[ 65.674223] Call Trace:
[ 65.674554]
[ 65.674850] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 65.675505] ipv6_frags_init_net+0x206/0x3c0
[ 65.676102] ops_init+0xbb/0x6b0
[ 65.676574] setup_net+0x3d9/0x990
[ 65.677071] ? down_read_killable+0x1d7/0x4e0
[ 65.677640] ? __pfx_setup_net+0x10/0x10
[ 65.678187] ? copy_net_ns+0x17c/0x770
[ 65.678701] copy_net_ns+0x321/0x770
[ 65.679219] create_new_namespaces+0x3f6/0xb30
[ 65.679808] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.680448] ksys_unshare+0x44d/0x8e0
[ 65.680946] ? __pfx_ksys_unshare+0x10/0x10
[ 65.681533] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.682281] __x64_sys_unshare+0x31/0x40
[ 65.682808] do_syscall_64+0x3f/0x90
[ 65.683328] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.683991] RIP: 0033:0x7f113b31f0d7
[ 65.684486] 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
[ 65.686680] RSP: 002b:00007ffe66c50438 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.687641] RAX: ffffffffffffffda RBX: 00007ffe66c50a78 RCX: 00007f113b31f0d7
[ 65.688544] RDX: 00007f113b38941f RSI: 00007ffe66c503d0 RDI: 0000000040000000
[ 65.689457] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe66c501e0
[ 65.690352] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f113b431bf0
[ 65.691252] R13: 00007ffe66c50510 R14: 0000000000000000 R15: 00000000000000f8
[ 65.692159]
[ 65.692463] irq event stamp: 9877
[ 65.692896] hardirqs last enabled at (9887): [] __up_console_sem+0x78/0x80
[ 65.693962] hardirqs last disabled at (9898): [] __up_console_sem+0x5d/0x80
[ 65.695048] softirqs last enabled at (9450): [] irq_exit_rcu+0x93/0xc0
[ 65.696079] softirqs last disabled at (9445): [] irq_exit_rcu+0x93/0xc0
[ 65.697113] ---[ end trace 0000000000000000 ]---
[ 65.698467] ------------[ cut here ]------------
[ 65.699137] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 65.701080] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.702137] Modules linked in:
[ 65.702550] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.703728] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.704744] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.705432] 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
[ 65.707613] RSP: 0018:ffff888019f9fbf0 EFLAGS: 00010286
[ 65.708291] RAX: 0000000000000000 RBX: ffff8880100b9e40 RCX: 0000000000000000
[ 65.709182] RDX: ffff888018788000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.710071] RBP: ffff8880100b9e54 R08: 0000000000000001 R09: 0000000000000000
[ 65.710927] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.711821] R13: ffffffff84e23fe0 R14: ffff8880100b9e48 R15: ffffffff84db0aa0
[ 65.712724] FS: 0000555556fd7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 65.713716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.714455] CR2: 00007f6b0d9a06f4 CR3: 0000000018848000 CR4: 0000000000350ee0
[ 65.715353] Call Trace:
[ 65.715681]
[ 65.715981] nf_ct_net_init+0x224/0x3d0
[ 65.716530] ? __pfx_nf_ct_net_init+0x10/0x10
[ 65.717152] ops_init+0xbb/0x6b0
[ 65.717601] setup_net+0x3d9/0x990
[ 65.718085] ? down_read_killable+0x1d7/0x4e0
[ 65.718651] ? __pfx_setup_net+0x10/0x10
[ 65.719198] ? copy_net_ns+0x17c/0x770
[ 65.719703] copy_net_ns+0x321/0x770
[ 65.720215] create_new_namespaces+0x3f6/0xb30
[ 65.720820] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.721465] ksys_unshare+0x44d/0x8e0
[ 65.721959] ? __pfx_ksys_unshare+0x10/0x10
[ 65.722525] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.723264] __x64_sys_unshare+0x31/0x40
[ 65.723780] do_syscall_64+0x3f/0x90
[ 65.724290] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.724947] RIP: 0033:0x7f113b31f0d7
[ 65.725450] 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
[ 65.727595] RSP: 002b:00007ffe66c50438 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.728538] RAX: ffffffffffffffda RBX: 00007ffe66c50a78 RCX: 00007f113b31f0d7
[ 65.729453] RDX: 00007f113b38941f RSI: 00007ffe66c503d0 RDI: 0000000040000000
[ 65.730341] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe66c501e0
[ 65.731236] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f113b431bf0
[ 65.732122] R13: 00007ffe66c50510 R14: 0000000000000000 R15: 00000000000000f8
[ 65.732998]
[ 65.733331] irq event stamp: 10721
[ 65.733763] hardirqs last enabled at (10731): [] __up_console_sem+0x78/0x80
[ 65.734819] hardirqs last disabled at (10742): [] __up_console_sem+0x5d/0x80
[ 65.735878] softirqs last enabled at (10658): [] irq_exit_rcu+0x93/0xc0
[ 65.736924] softirqs last disabled at (10653): [] irq_exit_rcu+0x93/0xc0
[ 65.737958] ---[ end trace 0000000000000000 ]---
executing program
[ 67.237770] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 69.285640] Bluetooth: hci0: command 0x041b tx timeout
[ 71.333113] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 73.381087] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:23:49 Registers:
info registers vcpu 0
RAX=000000000002166b 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=00007feb38f02a50 CR3=000000000e2a2000 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=2036353a33323a37312037312079614d XMM01=5d3334353930362e35362020205b203a
XMM02=657268745f776f6c5f6761726670692f XMM03=6c61626f6c67206c656e72656b206f74
XMM04=6f6c5f676172667069203a6174616420 XMM05=2073746e696f702061746164203a6873
XMM06=347670692f74656e206c746373797320 XMM07=6c656e72656b2072656c6c616b7a7973
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888019f9f598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 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 0000555556fd7400 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=00007f6b0d9a06f4 CR3=0000000018848000 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