Warning: Permanently added '[localhost]:39145' (ECDSA) to the list of known hosts.
2023/05/17 06:54:51 fuzzer started
2023/05/17 06:54:51 dialing manager at localhost:35573
2023/05/17 06:54:51 checking machine...
2023/05/17 06:54:51 checking revisions...
syzkaller login: [ 98.211518] kmemleak: Automatic memory scanning thread ended
2023/05/17 06:54:51 testing simple program...
[ 98.280415] cgroup: Unknown subsys name 'net'
[ 98.353366] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 110.970714] audit: type=1400 audit(1684306504.743:6): avc: denied { execmem } for pid=266 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 112.098803] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 112.100793] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 112.102816] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 112.105842] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 112.107554] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 112.123122] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 112.462450] ------------[ cut here ]------------
[ 112.463132] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 112.465479] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 112.466532] Modules linked in:
[ 112.466976] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 112.471836] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 112.472863] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 112.473539] 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
[ 112.475769] RSP: 0018:ffff888019177c00 EFLAGS: 00010282
[ 112.476459] RAX: 0000000000000000 RBX: ffff88800e18d040 RCX: 0000000000000000
[ 112.477351] RDX: ffff888016810000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 112.478252] RBP: ffff88800e18d054 R08: 0000000000000001 R09: 0000000000000000
[ 112.479140] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 112.480045] R13: ffffffff84e223a0 R14: ffff88800e18d048 R15: ffffffff84d73340
[ 112.480900] FS: 0000555555ef3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 112.481970] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 112.482674] CR2: 00007f2681fd76f4 CR3: 00000000146a2000 CR4: 0000000000350ef0
[ 112.483570] Call Trace:
[ 112.483894]
[ 112.484231] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 112.484840] ipv4_frags_init_net+0x269/0x440
[ 112.485425] ops_init+0xbb/0x6b0
[ 112.485875] setup_net+0x3d9/0x990
[ 112.486361] ? down_read_killable+0x1d7/0x4e0
[ 112.486953] ? __pfx_setup_net+0x10/0x10
[ 112.487480] ? copy_net_ns+0x17c/0x770
[ 112.488021] copy_net_ns+0x321/0x770
[ 112.488501] create_new_namespaces+0x3f6/0xb30
[ 112.489119] unshare_nsproxy_namespaces+0xc1/0x200
[ 112.489750] ksys_unshare+0x44d/0x8e0
[ 112.490272] ? __pfx_ksys_unshare+0x10/0x10
[ 112.490816] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 112.491560] __x64_sys_unshare+0x31/0x40
[ 112.492112] do_syscall_64+0x3f/0x90
[ 112.492589] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 112.493254] RIP: 0033:0x7f90492480d7
[ 112.493714] 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
[ 112.495866] RSP: 002b:00007ffc9a7937c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 112.496799] RAX: ffffffffffffffda RBX: 00007ffc9a793e08 RCX: 00007f90492480d7
[ 112.497696] RDX: 00007f90492b241f RSI: 00007ffc9a793760 RDI: 0000000040000000
[ 112.498574] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc9a793570
[ 112.499476] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f904935abf0
[ 112.500373] R13: 00007ffc9a7938a0 R14: 0000000000000000 R15: 00000000000000f8
[ 112.501275]
[ 112.501586] irq event stamp: 8261
[ 112.502037] hardirqs last enabled at (8273): [] __up_console_sem+0x78/0x80
[ 112.503080] hardirqs last disabled at (8284): [] __up_console_sem+0x5d/0x80
[ 112.504135] softirqs last enabled at (7918): [] irq_exit_rcu+0x93/0xc0
[ 112.505163] softirqs last disabled at (7907): [] irq_exit_rcu+0x93/0xc0
[ 112.506185] ---[ end trace 0000000000000000 ]---
[ 112.511200] ------------[ cut here ]------------
[ 112.511817] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 112.513453] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 112.514516] Modules linked in:
[ 112.514958] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 112.516112] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 112.517126] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 112.517766] 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
[ 112.519955] RSP: 0018:ffff888019177c00 EFLAGS: 00010282
[ 112.520607] RAX: 0000000000000000 RBX: ffff88800c97ce40 RCX: 0000000000000000
[ 112.521550] RDX: ffff888016810000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 112.522448] RBP: ffff88800c97ce54 R08: 0000000000000001 R09: 0000000000000000
[ 112.523783] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 112.524841] R13: ffffffff84e223a0 R14: ffff88800c97ce48 R15: ffffffff84da62e0
[ 112.525966] FS: 0000555555ef3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 112.527129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 112.528069] CR2: 00007f2681fd76f4 CR3: 00000000146a2000 CR4: 0000000000350ef0
[ 112.529223] Call Trace:
[ 112.529553]
[ 112.530067] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 112.530711] ipv6_frags_init_net+0x206/0x3c0
[ 112.531451] ops_init+0xbb/0x6b0
[ 112.532099] setup_net+0x3d9/0x990
[ 112.532722] ? down_read_killable+0x1d7/0x4e0
[ 112.533489] ? __pfx_setup_net+0x10/0x10
[ 112.534166] ? copy_net_ns+0x17c/0x770
[ 112.534848] copy_net_ns+0x321/0x770
[ 112.535405] create_new_namespaces+0x3f6/0xb30
[ 112.536156] unshare_nsproxy_namespaces+0xc1/0x200
[ 112.536879] ksys_unshare+0x44d/0x8e0
[ 112.537519] ? __pfx_ksys_unshare+0x10/0x10
[ 112.538232] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 112.539199] __x64_sys_unshare+0x31/0x40
[ 112.539896] do_syscall_64+0x3f/0x90
[ 112.540579] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 112.541419] RIP: 0033:0x7f90492480d7
[ 112.542079] 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
[ 112.544413] RSP: 002b:00007ffc9a7937c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 112.545535] RAX: ffffffffffffffda RBX: 00007ffc9a793e08 RCX: 00007f90492480d7
[ 112.546579] RDX: 00007f90492b241f RSI: 00007ffc9a793760 RDI: 0000000040000000
[ 112.547636] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc9a793570
[ 112.548693] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f904935abf0
[ 112.549728] R13: 00007ffc9a7938a0 R14: 0000000000000000 R15: 00000000000000f8
[ 112.550833]
[ 112.551188] irq event stamp: 9991
[ 112.551744] hardirqs last enabled at (10003): [] __up_console_sem+0x78/0x80
[ 112.552995] hardirqs last disabled at (10018): [] __up_console_sem+0x5d/0x80
[ 112.554180] softirqs last enabled at (9624): [] irq_exit_rcu+0x93/0xc0
[ 112.555332] softirqs last disabled at (9613): [] irq_exit_rcu+0x93/0xc0
[ 112.556567] ---[ end trace 0000000000000000 ]---
[ 112.558542] ------------[ cut here ]------------
[ 112.560122] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 112.562336] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 112.563630] Modules linked in:
[ 112.564375] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 112.565870] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 112.567208] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 112.567860] 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
[ 112.570351] RSP: 0018:ffff888019177bf0 EFLAGS: 00010286
[ 112.571284] RAX: 0000000000000000 RBX: ffff88800c97d440 RCX: 0000000000000000
[ 112.572328] RDX: ffff888016810000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 112.573301] RBP: ffff88800c97d454 R08: 0000000000000001 R09: 0000000000000000
[ 112.574265] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 112.575159] R13: ffffffff84e223a0 R14: ffff88800c97d448 R15: ffffffff84daf020
[ 112.576082] FS: 0000555555ef3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 112.577084] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 112.577787] CR2: 00007f2681fd76f4 CR3: 00000000146a2000 CR4: 0000000000350ef0
[ 112.578673] Call Trace:
[ 112.579032]
[ 112.579336] nf_ct_net_init+0x224/0x3d0
[ 112.579850] ? __pfx_nf_ct_net_init+0x10/0x10
[ 112.580454] ops_init+0xbb/0x6b0
[ 112.580938] setup_net+0x3d9/0x990
[ 112.581395] ? down_read_killable+0x1d7/0x4e0
[ 112.581987] ? __pfx_setup_net+0x10/0x10
[ 112.582500] ? copy_net_ns+0x17c/0x770
[ 112.583053] copy_net_ns+0x321/0x770
[ 112.583539] create_new_namespaces+0x3f6/0xb30
[ 112.584156] unshare_nsproxy_namespaces+0xc1/0x200
[ 112.584773] ksys_unshare+0x44d/0x8e0
[ 112.585300] ? __pfx_ksys_unshare+0x10/0x10
[ 112.585852] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 112.586597] __x64_sys_unshare+0x31/0x40
[ 112.587150] do_syscall_64+0x3f/0x90
[ 112.587645] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 112.588322] RIP: 0033:0x7f90492480d7
[ 112.588789] 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
[ 112.590958] RSP: 002b:00007ffc9a7937c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 112.591888] RAX: ffffffffffffffda RBX: 00007ffc9a793e08 RCX: 00007f90492480d7
[ 112.592791] RDX: 00007f90492b241f RSI: 00007ffc9a793760 RDI: 0000000040000000
[ 112.593675] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc9a793570
[ 112.594558] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f904935abf0
[ 112.595481] R13: 00007ffc9a7938a0 R14: 0000000000000000 R15: 00000000000000f8
[ 112.596411]
[ 112.596716] irq event stamp: 11627
[ 112.597181] hardirqs last enabled at (11639): [] __up_console_sem+0x78/0x80
[ 112.598258] hardirqs last disabled at (11650): [] __up_console_sem+0x5d/0x80
[ 112.599324] softirqs last enabled at (11280): [] irq_exit_rcu+0x93/0xc0
[ 112.600367] softirqs last disabled at (11273): [] irq_exit_rcu+0x93/0xc0
[ 112.601398] ---[ end trace 0000000000000000 ]---
executing program
[ 114.185595] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 116.233076] Bluetooth: hci0: command 0x041b tx timeout
[ 118.281000] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 120.329978] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:54:11 Registers:
info registers vcpu 0
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880191775f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d 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 0000555555ef3400 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=00007f2681fd76f4 CR3=00000000146a2000 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=000000000002dbe9 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=00007fe781cc2bc0 CR3=0000000015bae000 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=f21e98d4b54153b1df4fb15b90e69e9c
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=86b93a12d35e4c850000000000144a78 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=722a8fe82147448b00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200020000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000