Warning: Permanently added '[localhost]:31293' (ECDSA) to the list of known hosts.
2023/05/16 12:26:47 fuzzer started
2023/05/16 12:26:47 dialing manager at localhost:35573
2023/05/16 12:26:47 checking machine...
2023/05/16 12:26:47 checking revisions...
syzkaller login: [ 37.583597] kmemleak: Automatic memory scanning thread ended
2023/05/16 12:26:47 testing simple program...
[ 37.654069] cgroup: Unknown subsys name 'net'
[ 37.726369] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.741188] audit: type=1400 audit(1684240021.142:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 51.853840] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.856600] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.858177] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.862530] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.865428] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.867443] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.244580] ------------[ cut here ]------------
[ 52.245269] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.247227] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.248317] Modules linked in:
[ 52.248760] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.253554] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.254594] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.255292] 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
[ 52.257493] RSP: 0018:ffff88801c597c00 EFLAGS: 00010282
[ 52.258187] RAX: 0000000000000000 RBX: ffff88800ca73840 RCX: 0000000000000000
[ 52.259094] RDX: ffff88800c63b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.259983] RBP: ffff88800ca73854 R08: 0000000000000001 R09: 0000000000000000
[ 52.260877] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.261785] R13: ffffffff84e223a0 R14: ffff88800ca73848 R15: ffffffff84d73340
[ 52.262689] FS: 0000555556cd3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.263744] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.264470] CR2: 00007f75dd8a16f4 CR3: 0000000017f3c000 CR4: 0000000000350ef0
[ 52.265377] Call Trace:
[ 52.265735]
[ 52.266037] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.266685] ipv4_frags_init_net+0x269/0x440
[ 52.267254] ops_init+0xbb/0x6b0
[ 52.267731] setup_net+0x3d9/0x990
[ 52.268186] ? down_read_killable+0x1d7/0x4e0
[ 52.268788] ? __pfx_setup_net+0x10/0x10
[ 52.269306] ? copy_net_ns+0x17c/0x770
[ 52.269837] copy_net_ns+0x321/0x770
[ 52.270315] create_new_namespaces+0x3f6/0xb30
[ 52.270933] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.271565] ksys_unshare+0x44d/0x8e0
[ 52.272087] ? __pfx_ksys_unshare+0x10/0x10
[ 52.272666] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.273379] __x64_sys_unshare+0x31/0x40
[ 52.273928] do_syscall_64+0x3f/0x90
[ 52.274405] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.275106] RIP: 0033:0x7fd9252f10d7
[ 52.275578] 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
[ 52.277791] RSP: 002b:00007ffd94192968 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.278747] RAX: ffffffffffffffda RBX: 00007ffd94192fa8 RCX: 00007fd9252f10d7
[ 52.279618] RDX: 00007fd92535b41f RSI: 00007ffd94192900 RDI: 0000000040000000
[ 52.280533] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd94192710
[ 52.281423] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd925403bf0
[ 52.282313] R13: 00007ffd94192a40 R14: 0000000000000000 R15: 00000000000000f8
[ 52.283243]
[ 52.283545] irq event stamp: 8429
[ 52.283996] hardirqs last enabled at (8441): [] __up_console_sem+0x78/0x80
[ 52.285063] hardirqs last disabled at (8452): [] __up_console_sem+0x5d/0x80
[ 52.286135] softirqs last enabled at (8374): [] irq_exit_rcu+0x93/0xc0
[ 52.287191] softirqs last disabled at (8365): [] irq_exit_rcu+0x93/0xc0
[ 52.288229] ---[ end trace 0000000000000000 ]---
[ 52.293873] ------------[ cut here ]------------
[ 52.294473] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.296329] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.297403] Modules linked in:
[ 52.297842] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.299023] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.300049] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.300728] 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
[ 52.302919] RSP: 0018:ffff88801c597c00 EFLAGS: 00010282
[ 52.303596] RAX: 0000000000000000 RBX: ffff8880144f8640 RCX: 0000000000000000
[ 52.304493] RDX: ffff88800c63b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.305382] RBP: ffff8880144f8654 R08: 0000000000000001 R09: 0000000000000000
[ 52.306275] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.307175] R13: ffffffff84e223a0 R14: ffff8880144f8648 R15: ffffffff84da62e0
[ 52.308068] FS: 0000555556cd3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.309066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.309813] CR2: 00007f75dd8a16f4 CR3: 0000000017f3c000 CR4: 0000000000350ef0
[ 52.310705] Call Trace:
[ 52.311043]
[ 52.311338] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.311983] ipv6_frags_init_net+0x206/0x3c0
[ 52.312532] ops_init+0xbb/0x6b0
[ 52.313000] setup_net+0x3d9/0x990
[ 52.313449] ? down_read_killable+0x1d7/0x4e0
[ 52.314049] ? __pfx_setup_net+0x10/0x10
[ 52.314553] ? copy_net_ns+0x17c/0x770
[ 52.315089] copy_net_ns+0x321/0x770
[ 52.315564] create_new_namespaces+0x3f6/0xb30
[ 52.316174] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.316804] ksys_unshare+0x44d/0x8e0
[ 52.317289] ? __pfx_ksys_unshare+0x10/0x10
[ 52.317859] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.318565] __x64_sys_unshare+0x31/0x40
[ 52.319128] do_syscall_64+0x3f/0x90
[ 52.319596] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.320258] RIP: 0033:0x7fd9252f10d7
[ 52.320744] 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
[ 52.322890] RSP: 002b:00007ffd94192968 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.323851] RAX: ffffffffffffffda RBX: 00007ffd94192fa8 RCX: 00007fd9252f10d7
[ 52.324729] RDX: 00007fd92535b41f RSI: 00007ffd94192900 RDI: 0000000040000000
[ 52.325576] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd94192710
[ 52.326456] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd925403bf0
[ 52.327335] R13: 00007ffd94192a40 R14: 0000000000000000 R15: 00000000000000f8
[ 52.328254]
[ 52.328549] irq event stamp: 10399
[ 52.329002] hardirqs last enabled at (10411): [] __up_console_sem+0x78/0x80
[ 52.330048] hardirqs last disabled at (10422): [] __up_console_sem+0x5d/0x80
[ 52.331120] softirqs last enabled at (9896): [] irq_exit_rcu+0x93/0xc0
[ 52.332139] softirqs last disabled at (9853): [] irq_exit_rcu+0x93/0xc0
[ 52.333164] ---[ end trace 0000000000000000 ]---
[ 52.334456] ------------[ cut here ]------------
[ 52.335089] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.337097] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.338159] Modules linked in:
[ 52.338568] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.339772] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.340796] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.341438] 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
[ 52.343704] RSP: 0018:ffff88801c597bf0 EFLAGS: 00010286
[ 52.344365] RAX: 0000000000000000 RBX: ffff8880144f8c40 RCX: 0000000000000000
[ 52.345258] RDX: ffff88800c63b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.346152] RBP: ffff8880144f8c54 R08: 0000000000000001 R09: 0000000000000000
[ 52.347059] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.347995] R13: ffffffff84e223a0 R14: ffff8880144f8c48 R15: ffffffff84daf020
[ 52.348887] FS: 0000555556cd3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.349891] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.350604] CR2: 00007f75dd8a16f4 CR3: 0000000017f3c000 CR4: 0000000000350ef0
[ 52.351528] Call Trace:
[ 52.351883]
[ 52.352182] nf_ct_net_init+0x224/0x3d0
[ 52.352731] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.353305] ops_init+0xbb/0x6b0
[ 52.353778] setup_net+0x3d9/0x990
[ 52.354240] ? down_read_killable+0x1d7/0x4e0
[ 52.354842] ? __pfx_setup_net+0x10/0x10
[ 52.355370] ? copy_net_ns+0x17c/0x770
[ 52.355908] copy_net_ns+0x321/0x770
[ 52.356394] create_new_namespaces+0x3f6/0xb30
[ 52.357014] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.357662] ksys_unshare+0x44d/0x8e0
[ 52.358157] ? __pfx_ksys_unshare+0x10/0x10
[ 52.358729] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.359454] __x64_sys_unshare+0x31/0x40
[ 52.360006] do_syscall_64+0x3f/0x90
[ 52.360478] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.361142] RIP: 0033:0x7fd9252f10d7
[ 52.361602] 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
[ 52.363772] RSP: 002b:00007ffd94192968 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.364715] RAX: ffffffffffffffda RBX: 00007ffd94192fa8 RCX: 00007fd9252f10d7
[ 52.365564] RDX: 00007fd92535b41f RSI: 00007ffd94192900 RDI: 0000000040000000
[ 52.366443] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd94192710
[ 52.367342] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd925403bf0
[ 52.368226] R13: 00007ffd94192a40 R14: 0000000000000000 R15: 00000000000000f8
[ 52.369117]
[ 52.369415] irq event stamp: 11141
[ 52.369867] hardirqs last enabled at (11153): [] __up_console_sem+0x78/0x80
[ 52.370928] hardirqs last disabled at (11164): [] __up_console_sem+0x5d/0x80
[ 52.372007] softirqs last enabled at (10716): [] irq_exit_rcu+0x93/0xc0
[ 52.373028] softirqs last disabled at (10709): [] irq_exit_rcu+0x93/0xc0
[ 52.374059] ---[ end trace 0000000000000000 ]---
executing program
[ 53.944370] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.991695] Bluetooth: hci0: command 0x041b tx timeout
[ 58.039699] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.088796] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
12:27:01 Registers:
info registers vcpu 0
RAX=0000000000000063 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801c5975f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000063 R11=0000000000000001
R12=0000000000000063 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 0000555556cd3400 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=00007f75dd8a16f4 CR3=0000000017f3c000 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=000000000002be0b RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 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 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=00007f8805492000 CR3=000000000eefc000 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=2032303a37323a32312036312079614d XMM01=5d3036373834322e32352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732032
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000