Warning: Permanently added '[localhost]:61209' (ECDSA) to the list of known hosts.
2023/05/16 18:50:49 fuzzer started
2023/05/16 18:50:49 dialing manager at localhost:35573
2023/05/16 18:50:49 checking machine...
2023/05/16 18:50:49 checking revisions...
syzkaller login: [ 56.662635] kmemleak: Automatic memory scanning thread ended
2023/05/16 18:50:49 testing simple program...
[ 56.728917] cgroup: Unknown subsys name 'net'
[ 56.810095] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 69.811915] audit: type=1400 audit(1684263063.056:6): 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
[ 70.908210] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 70.909987] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 70.911105] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 70.913345] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 70.914975] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 70.916173] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 71.313916] ------------[ cut here ]------------
[ 71.314743] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 71.316835] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.318224] Modules linked in:
[ 71.318748] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 71.323539] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.324621] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.325301] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 71.327573] RSP: 0018:ffff88801ef87c00 EFLAGS: 00010282
[ 71.328253] RAX: 0000000000000000 RBX: ffff88800e07a840 RCX: 0000000000000000
[ 71.329210] RDX: ffff88801a060000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 71.330154] RBP: ffff88800e07a854 R08: 0000000000000001 R09: 0000000000000000
[ 71.331100] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 71.332059] R13: ffffffff84e223a0 R14: ffff88800e07a848 R15: ffffffff84d73340
[ 71.333011] FS: 000055555598e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 71.334047] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.334825] CR2: 00007faabfd8c6f4 CR3: 000000000c52c000 CR4: 0000000000350ee0
[ 71.335743] Call Trace:
[ 71.336083]
[ 71.336415] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 71.337080] ipv4_frags_init_net+0x269/0x440
[ 71.337677] ops_init+0xbb/0x6b0
[ 71.338188] setup_net+0x3d9/0x990
[ 71.338702] ? down_read_killable+0x1d7/0x4e0
[ 71.339312] ? __pfx_setup_net+0x10/0x10
[ 71.339870] ? copy_net_ns+0x17c/0x770
[ 71.340404] copy_net_ns+0x321/0x770
[ 71.340931] create_new_namespaces+0x3f6/0xb30
[ 71.341578] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.342219] ksys_unshare+0x44d/0x8e0
[ 71.342756] ? __pfx_ksys_unshare+0x10/0x10
[ 71.343330] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.344119] __x64_sys_unshare+0x31/0x40
[ 71.344768] do_syscall_64+0x3f/0x90
[ 71.345294] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.346074] RIP: 0033:0x7f1d46b950d7
[ 71.346612] 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
[ 71.349005] RSP: 002b:00007ffe839a8988 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 71.350029] RAX: ffffffffffffffda RBX: 00007ffe839a8fc8 RCX: 00007f1d46b950d7
[ 71.351017] RDX: 00007f1d46bff41f RSI: 00007ffe839a8920 RDI: 0000000040000000
[ 71.352000] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe839a8730
[ 71.353009] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1d46ca7bf0
[ 71.353956] R13: 00007ffe839a8a60 R14: 0000000000000000 R15: 00000000000000f8
[ 71.354909]
[ 71.355230] irq event stamp: 8903
[ 71.355696] hardirqs last enabled at (8915): [] __up_console_sem+0x78/0x80
[ 71.356859] hardirqs last disabled at (8926): [] __up_console_sem+0x5d/0x80
[ 71.358001] softirqs last enabled at (8384): [] irq_exit_rcu+0x93/0xc0
[ 71.359079] softirqs last disabled at (8379): [] irq_exit_rcu+0x93/0xc0
[ 71.360169] ---[ end trace 0000000000000000 ]---
[ 71.365852] ------------[ cut here ]------------
[ 71.366456] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 71.368559] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.369631] Modules linked in:
[ 71.370065] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 71.371281] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.372327] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.373072] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 71.375356] RSP: 0018:ffff88801ef87c00 EFLAGS: 00010282
[ 71.376086] RAX: 0000000000000000 RBX: ffff88800ee54a40 RCX: 0000000000000000
[ 71.377042] RDX: ffff88801a060000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 71.377957] RBP: ffff88800ee54a54 R08: 0000000000000001 R09: 0000000000000000
[ 71.378884] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 71.379786] R13: ffffffff84e223a0 R14: ffff88800ee54a48 R15: ffffffff84da62e0
[ 71.380736] FS: 000055555598e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 71.381810] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.382572] CR2: 00007faabfd8c6f4 CR3: 000000000c52c000 CR4: 0000000000350ee0
[ 71.383457] Call Trace:
[ 71.383826]
[ 71.384151] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 71.384821] ipv6_frags_init_net+0x206/0x3c0
[ 71.385407] ops_init+0xbb/0x6b0
[ 71.385895] setup_net+0x3d9/0x990
[ 71.386360] ? down_read_killable+0x1d7/0x4e0
[ 71.386986] ? __pfx_setup_net+0x10/0x10
[ 71.387537] ? copy_net_ns+0x17c/0x770
[ 71.388081] copy_net_ns+0x321/0x770
[ 71.388622] create_new_namespaces+0x3f6/0xb30
[ 71.389211] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.389900] ksys_unshare+0x44d/0x8e0
[ 71.390422] ? __pfx_ksys_unshare+0x10/0x10
[ 71.391033] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.391788] __x64_sys_unshare+0x31/0x40
[ 71.392336] do_syscall_64+0x3f/0x90
[ 71.392873] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.393593] RIP: 0033:0x7f1d46b950d7
[ 71.394074] 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
[ 71.396303] RSP: 002b:00007ffe839a8988 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 71.397327] RAX: ffffffffffffffda RBX: 00007ffe839a8fc8 RCX: 00007f1d46b950d7
[ 71.398279] RDX: 00007f1d46bff41f RSI: 00007ffe839a8920 RDI: 0000000040000000
[ 71.399180] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe839a8730
[ 71.400120] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1d46ca7bf0
[ 71.401074] R13: 00007ffe839a8a60 R14: 0000000000000000 R15: 00000000000000f8
[ 71.402033]
[ 71.402339] irq event stamp: 10927
[ 71.402827] hardirqs last enabled at (10939): [] __up_console_sem+0x78/0x80
[ 71.403951] hardirqs last disabled at (10950): [] __up_console_sem+0x5d/0x80
[ 71.405066] softirqs last enabled at (10426): [] irq_exit_rcu+0x93/0xc0
[ 71.406150] softirqs last disabled at (10421): [] irq_exit_rcu+0x93/0xc0
[ 71.407258] ---[ end trace 0000000000000000 ]---
[ 71.408700] ------------[ cut here ]------------
[ 71.409321] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 71.411340] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.412470] Modules linked in:
[ 71.412907] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 71.414108] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.415176] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.415880] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 71.418116] RSP: 0018:ffff88801ef87bf0 EFLAGS: 00010286
[ 71.418834] RAX: 0000000000000000 RBX: ffff88800ca8a040 RCX: 0000000000000000
[ 71.419746] RDX: ffff88801a060000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 71.420707] RBP: ffff88800ca8a054 R08: 0000000000000001 R09: 0000000000000000
[ 71.421657] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 71.422602] R13: ffffffff84e223a0 R14: ffff88800ca8a048 R15: ffffffff84daf020
[ 71.423480] FS: 000055555598e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 71.424583] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.425333] CR2: 00007faabfd8c6f4 CR3: 000000000c52c000 CR4: 0000000000350ee0
[ 71.426253] Call Trace:
[ 71.426615]
[ 71.426926] nf_ct_net_init+0x224/0x3d0
[ 71.427441] ? __pfx_nf_ct_net_init+0x10/0x10
[ 71.428034] ops_init+0xbb/0x6b0
[ 71.428492] setup_net+0x3d9/0x990
[ 71.428987] ? down_read_killable+0x1d7/0x4e0
[ 71.429585] ? __pfx_setup_net+0x10/0x10
[ 71.430098] ? copy_net_ns+0x17c/0x770
[ 71.430627] copy_net_ns+0x321/0x770
[ 71.431111] create_new_namespaces+0x3f6/0xb30
[ 71.431743] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.432386] ksys_unshare+0x44d/0x8e0
[ 71.432908] ? __pfx_ksys_unshare+0x10/0x10
[ 71.433453] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.434186] __x64_sys_unshare+0x31/0x40
[ 71.434734] do_syscall_64+0x3f/0x90
[ 71.435209] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.435886] RIP: 0033:0x7f1d46b950d7
[ 71.436368] 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
[ 71.438545] RSP: 002b:00007ffe839a8988 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 71.439457] RAX: ffffffffffffffda RBX: 00007ffe839a8fc8 RCX: 00007f1d46b950d7
[ 71.440360] RDX: 00007f1d46bff41f RSI: 00007ffe839a8920 RDI: 0000000040000000
[ 71.441249] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe839a8730
[ 71.442146] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1d46ca7bf0
[ 71.443021] R13: 00007ffe839a8a60 R14: 0000000000000000 R15: 00000000000000f8
[ 71.443935]
[ 71.444237] irq event stamp: 11681
[ 71.444711] hardirqs last enabled at (11693): [] __up_console_sem+0x78/0x80
[ 71.445786] hardirqs last disabled at (11704): [] __up_console_sem+0x5d/0x80
[ 71.446854] softirqs last enabled at (11490): [] irq_exit_rcu+0x93/0xc0
[ 71.447893] softirqs last disabled at (11485): [] irq_exit_rcu+0x93/0xc0
[ 71.448958] ---[ end trace 0000000000000000 ]---
executing program
[ 72.932179] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 74.980099] Bluetooth: hci0: command 0x041b tx timeout
[ 77.028628] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 79.075704] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:50:43 Registers:
info registers vcpu 0
RAX=00000000000254df RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007fc6597866f4 CR3=000000000f594000 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=54c1ec56a797c29ee1474998ef0e59c5
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=6930b6d829505798000000000013bd60 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=1b18df635d2a674500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000073 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801ef875f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000073 R11=0000000000000001
R12=0000000000000073 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 000055555598e400 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=00007faabfd8c6f4 CR3=000000000c52c000 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