Warning: Permanently added '[localhost]:5055' (ECDSA) to the list of known hosts.
2023/05/17 14:53:06 fuzzer started
2023/05/17 14:53:06 dialing manager at localhost:44319
2023/05/17 14:53:06 checking machine...
2023/05/17 14:53:06 checking revisions...
syzkaller login: [ 85.522873] kmemleak: Automatic memory scanning thread ended
2023/05/17 14:53:06 testing simple program...
[ 85.591739] cgroup: Unknown subsys name 'net'
[ 85.663947] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 97.747403] audit: type=1400 audit(1684335198.950:6): 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
[ 98.872898] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 98.875253] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 98.877104] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 98.880205] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 98.882218] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 98.884135] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 99.294272] ------------[ cut here ]------------
[ 99.295209] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 99.297131] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 99.298453] Modules linked in:
[ 99.298941] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 99.304979] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 99.306103] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 99.306809] 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
[ 99.309137] RSP: 0018:ffff88801e8efc00 EFLAGS: 00010282
[ 99.309861] RAX: 0000000000000000 RBX: ffff88800e970840 RCX: 0000000000000000
[ 99.310787] RDX: ffff88800f983680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 99.311717] RBP: ffff88800e970854 R08: 0000000000000001 R09: 0000000000000000
[ 99.312653] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 99.313588] R13: ffffffff84e23fe0 R14: ffff88800e970848 R15: ffffffff84d74dc0
[ 99.314525] FS: 0000555555906400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 99.315575] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 99.316317] CR2: 00007ffc3a4d2000 CR3: 000000001f704000 CR4: 0000000000350ef0
[ 99.317255] Call Trace:
[ 99.317631]
[ 99.317946] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 99.318618] ipv4_frags_init_net+0x269/0x440
[ 99.319203] ops_init+0xbb/0x6b0
[ 99.319703] setup_net+0x3d9/0x990
[ 99.320202] ? down_read_killable+0x1d7/0x4e0
[ 99.320835] ? __pfx_setup_net+0x10/0x10
[ 99.321395] ? copy_net_ns+0x17c/0x770
[ 99.321930] copy_net_ns+0x321/0x770
[ 99.322457] create_new_namespaces+0x3f6/0xb30
[ 99.323070] unshare_nsproxy_namespaces+0xc1/0x200
[ 99.323741] ksys_unshare+0x44d/0x8e0
[ 99.324258] ? __pfx_ksys_unshare+0x10/0x10
[ 99.324859] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 99.325637] __x64_sys_unshare+0x31/0x40
[ 99.326192] do_syscall_64+0x3f/0x90
[ 99.326718] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 99.327425] RIP: 0033:0x7efeb036a0d7
[ 99.327911] 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
[ 99.330142] RSP: 002b:00007fff1959ba58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 99.331104] RAX: ffffffffffffffda RBX: 00007fff1959c098 RCX: 00007efeb036a0d7
[ 99.332015] RDX: 00007efeb03d441f RSI: 00007fff1959b9f0 RDI: 0000000040000000
[ 99.332949] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff1959b800
[ 99.333885] R10: 0000000000000000 R11: 0000000000000202 R12: 00007efeb047cbf0
[ 99.334796] R13: 00007fff1959bb30 R14: 0000000000000000 R15: 00000000000000f8
[ 99.335713]
[ 99.336019] irq event stamp: 8215
[ 99.336497] hardirqs last enabled at (8227): [] __up_console_sem+0x78/0x80
[ 99.337568] hardirqs last disabled at (8238): [] __up_console_sem+0x5d/0x80
[ 99.338650] softirqs last enabled at (7772): [] irq_exit_rcu+0x93/0xc0
[ 99.339696] softirqs last disabled at (7759): [] irq_exit_rcu+0x93/0xc0
[ 99.340762] ---[ end trace 0000000000000000 ]---
[ 99.345831] ------------[ cut here ]------------
[ 99.346470] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 99.348129] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 99.349240] Modules linked in:
[ 99.349685] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 99.350888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 99.351936] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 99.352637] 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
[ 99.354852] RSP: 0018:ffff88801e8efc00 EFLAGS: 00010282
[ 99.355571] RAX: 0000000000000000 RBX: ffff888016639640 RCX: 0000000000000000
[ 99.356501] RDX: ffff88800f983680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 99.357425] RBP: ffff888016639654 R08: 0000000000000001 R09: 0000000000000000
[ 99.358318] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 99.359238] R13: ffffffff84e23fe0 R14: ffff888016639648 R15: ffffffff84da7d60
[ 99.360168] FS: 0000555555906400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 99.361208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 99.361976] CR2: 00007ffc3a4d2000 CR3: 000000001f704000 CR4: 0000000000350ef0
[ 99.362889] Call Trace:
[ 99.363227]
[ 99.363570] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 99.364232] ipv6_frags_init_net+0x206/0x3c0
[ 99.364841] ops_init+0xbb/0x6b0
[ 99.365310] setup_net+0x3d9/0x990
[ 99.365818] ? down_read_killable+0x1d7/0x4e0
[ 99.366426] ? __pfx_setup_net+0x10/0x10
[ 99.366955] ? copy_net_ns+0x17c/0x770
[ 99.367503] copy_net_ns+0x321/0x770
[ 99.368009] create_new_namespaces+0x3f6/0xb30
[ 99.368675] unshare_nsproxy_namespaces+0xc1/0x200
[ 99.369301] ksys_unshare+0x44d/0x8e0
[ 99.369842] ? __pfx_ksys_unshare+0x10/0x10
[ 99.370430] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 99.371161] __x64_sys_unshare+0x31/0x40
[ 99.371721] do_syscall_64+0x3f/0x90
[ 99.372244] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 99.372938] RIP: 0033:0x7efeb036a0d7
[ 99.373429] 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
[ 99.375586] RSP: 002b:00007fff1959ba58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 99.376562] RAX: ffffffffffffffda RBX: 00007fff1959c098 RCX: 00007efeb036a0d7
[ 99.377450] RDX: 00007efeb03d441f RSI: 00007fff1959b9f0 RDI: 0000000040000000
[ 99.378302] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff1959b800
[ 99.379180] R10: 0000000000000000 R11: 0000000000000202 R12: 00007efeb047cbf0
[ 99.380052] R13: 00007fff1959bb30 R14: 0000000000000000 R15: 00000000000000f8
[ 99.380981]
[ 99.381274] irq event stamp: 9825
[ 99.381727] hardirqs last enabled at (9837): [] __up_console_sem+0x78/0x80
[ 99.382766] hardirqs last disabled at (9848): [] __up_console_sem+0x5d/0x80
[ 99.383832] softirqs last enabled at (9212): [] irq_exit_rcu+0x93/0xc0
[ 99.384877] softirqs last disabled at (9163): [] irq_exit_rcu+0x93/0xc0
[ 99.385918] ---[ end trace 0000000000000000 ]---
[ 99.387266] ------------[ cut here ]------------
[ 99.387901] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 99.389777] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 99.390852] Modules linked in:
[ 99.391257] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 99.392405] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 99.393398] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 99.394033] 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
[ 99.396188] RSP: 0018:ffff88801e8efbf0 EFLAGS: 00010286
[ 99.396879] RAX: 0000000000000000 RBX: ffff888016638840 RCX: 0000000000000000
[ 99.397763] RDX: ffff88800f983680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 99.398636] RBP: ffff888016638854 R08: 0000000000000001 R09: 0000000000000000
[ 99.399525] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 99.400439] R13: ffffffff84e23fe0 R14: ffff888016638848 R15: ffffffff84db0aa0
[ 99.401296] FS: 0000555555906400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 99.402290] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 99.403022] CR2: 00007ffc3a4d2000 CR3: 000000001f704000 CR4: 0000000000350ef0
[ 99.403912] Call Trace:
[ 99.404252]
[ 99.404588] nf_ct_net_init+0x224/0x3d0
[ 99.405117] ? __pfx_nf_ct_net_init+0x10/0x10
[ 99.405728] ops_init+0xbb/0x6b0
[ 99.406177] setup_net+0x3d9/0x990
[ 99.406665] ? down_read_killable+0x1d7/0x4e0
[ 99.407229] ? __pfx_setup_net+0x10/0x10
[ 99.407810] ? copy_net_ns+0x17c/0x770
[ 99.408366] copy_net_ns+0x321/0x770
[ 99.408859] create_new_namespaces+0x3f6/0xb30
[ 99.409474] unshare_nsproxy_namespaces+0xc1/0x200
[ 99.410099] ksys_unshare+0x44d/0x8e0
[ 99.410620] ? __pfx_ksys_unshare+0x10/0x10
[ 99.411176] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 99.411914] __x64_sys_unshare+0x31/0x40
[ 99.412476] do_syscall_64+0x3f/0x90
[ 99.412953] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 99.413626] RIP: 0033:0x7efeb036a0d7
[ 99.414090] 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
[ 99.416249] RSP: 002b:00007fff1959ba58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 99.417183] RAX: ffffffffffffffda RBX: 00007fff1959c098 RCX: 00007efeb036a0d7
[ 99.418071] RDX: 00007efeb03d441f RSI: 00007fff1959b9f0 RDI: 0000000040000000
[ 99.418956] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff1959b800
[ 99.419845] R10: 0000000000000000 R11: 0000000000000202 R12: 00007efeb047cbf0
[ 99.420738] R13: 00007fff1959bb30 R14: 0000000000000000 R15: 00000000000000f8
[ 99.421631]
[ 99.421933] irq event stamp: 10607
[ 99.422401] hardirqs last enabled at (10619): [] __up_console_sem+0x78/0x80
[ 99.423475] hardirqs last disabled at (10630): [] __up_console_sem+0x5d/0x80
[ 99.424569] softirqs last enabled at (10380): [] irq_exit_rcu+0x93/0xc0
[ 99.425644] softirqs last disabled at (10367): [] irq_exit_rcu+0x93/0xc0
[ 99.426678] ---[ end trace 0000000000000000 ]---
executing program
[ 100.943980] Bluetooth: hci0: command 0x0409 tx timeout
[ 102.991417] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 105.039407] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 107.087456] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
14:52:30 Registers:
info registers vcpu 0
RAX=000000000000003a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801e8ef5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000003a R11=0000000000000001
R12=000000000000003a 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 0000555555906400 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=00007ffc3a4d2000 CR3=000000001f704000 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=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
info registers vcpu 1
RAX=000000000007af07 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 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 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=00007fb1cf0e4a80 CR3=0000000019ebe000 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=2030323a33353a34312037312079614d XMM01=5d3133313739322e39392020205b203a
XMM02=74656e20746120393532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3133313739322e39392020205b XMM07=79732030323a33353a34312037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000