Warning: Permanently added '[localhost]:32785' (ECDSA) to the list of known hosts.
2023/05/17 08:26:26 fuzzer started
2023/05/17 08:26:27 dialing manager at localhost:35573
2023/05/17 08:26:27 checking machine...
2023/05/17 08:26:27 checking revisions...
syzkaller login: [ 63.803155] kmemleak: Automatic memory scanning thread ended
2023/05/17 08:26:27 testing simple program...
[ 63.851519] cgroup: Unknown subsys name 'net'
[ 63.918860] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 76.293439] audit: type=1400 audit(1684311999.812:6): 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
[ 77.425051] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 77.428174] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 77.430280] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 77.434117] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 77.436536] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 77.438330] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 77.834433] ------------[ cut here ]------------
[ 77.835300] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 77.837788] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 77.839196] Modules linked in:
[ 77.839792] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 77.842387] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 77.844902] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 77.846041] 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
[ 77.848456] RSP: 0018:ffff88801fea7c00 EFLAGS: 00010282
[ 77.849258] RAX: 0000000000000000 RBX: ffff8880166ae840 RCX: 0000000000000000
[ 77.850271] RDX: ffff88800fcb51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 77.851270] RBP: ffff8880166ae854 R08: 0000000000000001 R09: 0000000000000000
[ 77.852290] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 77.853315] R13: ffffffff84e223a0 R14: ffff8880166ae848 R15: ffffffff84d73340
[ 77.854322] FS: 00005555572c7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 77.855421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 77.856241] CR2: 00007f512c9586f4 CR3: 000000000c9fe000 CR4: 0000000000350ee0
[ 77.857270] Call Trace:
[ 77.857657]
[ 77.857989] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 77.858687] ipv4_frags_init_net+0x269/0x440
[ 77.859305] ops_init+0xbb/0x6b0
[ 77.859831] setup_net+0x3d9/0x990
[ 77.860332] ? down_read_killable+0x1d7/0x4e0
[ 77.860999] ? __pfx_setup_net+0x10/0x10
[ 77.861549] ? copy_net_ns+0x17c/0x770
[ 77.862133] copy_net_ns+0x321/0x770
[ 77.862690] create_new_namespaces+0x3f6/0xb30
[ 77.863327] unshare_nsproxy_namespaces+0xc1/0x200
[ 77.864045] ksys_unshare+0x44d/0x8e0
[ 77.864580] ? __pfx_ksys_unshare+0x10/0x10
[ 77.865221] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 77.866030] __x64_sys_unshare+0x31/0x40
[ 77.866596] do_syscall_64+0x3f/0x90
[ 77.867153] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 77.867883] RIP: 0033:0x7f98728ed0d7
[ 77.868398] 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
[ 77.870769] RSP: 002b:00007ffd18013de8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 77.871809] RAX: ffffffffffffffda RBX: 00007ffd18014428 RCX: 00007f98728ed0d7
[ 77.872795] RDX: 00007f987295741f RSI: 00007ffd18013d80 RDI: 0000000040000000
[ 77.873768] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd18013b90
[ 77.874737] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f98729ffbf0
[ 77.875704] R13: 00007ffd18013ec0 R14: 0000000000000000 R15: 00000000000000f8
[ 77.876690]
[ 77.877027] irq event stamp: 11555
[ 77.877500] hardirqs last enabled at (11565): [] __up_console_sem+0x78/0x80
[ 77.878663] hardirqs last disabled at (11576): [] __up_console_sem+0x5d/0x80
[ 77.879818] softirqs last enabled at (11110): [] irq_exit_rcu+0x93/0xc0
[ 77.880987] softirqs last disabled at (11071): [] irq_exit_rcu+0x93/0xc0
[ 77.882124] ---[ end trace 0000000000000000 ]---
[ 77.892537] ------------[ cut here ]------------
[ 77.893469] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 77.895364] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 77.896545] Modules linked in:
[ 77.897033] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 77.898297] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 77.899380] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 77.900227] 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
[ 77.902730] RSP: 0018:ffff88801fea7c00 EFLAGS: 00010282
[ 77.903433] RAX: 0000000000000000 RBX: ffff888013a82840 RCX: 0000000000000000
[ 77.904494] RDX: ffff88800fcb51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 77.905568] RBP: ffff888013a82854 R08: 0000000000000001 R09: 0000000000000000
[ 77.906607] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 77.907757] R13: ffffffff84e223a0 R14: ffff888013a82848 R15: ffffffff84da62e0
[ 77.908851] FS: 00005555572c7400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 77.910022] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 77.910924] CR2: 00007f5b9a4b72c8 CR3: 000000000c9fe000 CR4: 0000000000350ef0
[ 77.911972] Call Trace:
[ 77.912328]
[ 77.912778] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 77.913440] ipv6_frags_init_net+0x206/0x3c0
[ 77.914176] ops_init+0xbb/0x6b0
[ 77.914750] setup_net+0x3d9/0x990
[ 77.915245] ? down_read_killable+0x1d7/0x4e0
[ 77.915889] ? __pfx_setup_net+0x10/0x10
[ 77.916439] ? copy_net_ns+0x17c/0x770
[ 77.917020] copy_net_ns+0x321/0x770
[ 77.917535] create_new_namespaces+0x3f6/0xb30
[ 77.918198] unshare_nsproxy_namespaces+0xc1/0x200
[ 77.918897] ksys_unshare+0x44d/0x8e0
[ 77.919430] ? __pfx_ksys_unshare+0x10/0x10
[ 77.920054] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 77.920868] __x64_sys_unshare+0x31/0x40
[ 77.921425] do_syscall_64+0x3f/0x90
[ 77.921967] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 77.922689] RIP: 0033:0x7f98728ed0d7
[ 77.923189] 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
[ 77.925503] RSP: 002b:00007ffd18013de8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 77.926512] RAX: ffffffffffffffda RBX: 00007ffd18014428 RCX: 00007f98728ed0d7
[ 77.927454] RDX: 00007f987295741f RSI: 00007ffd18013d80 RDI: 0000000040000000
[ 77.928402] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd18013b90
[ 77.929369] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f98729ffbf0
[ 77.930313] R13: 00007ffd18013ec0 R14: 0000000000000000 R15: 00000000000000f8
[ 77.931292]
[ 77.931613] irq event stamp: 14963
[ 77.932114] hardirqs last enabled at (14975): [] __up_console_sem+0x78/0x80
[ 77.933273] hardirqs last disabled at (14986): [] __up_console_sem+0x5d/0x80
[ 77.934417] softirqs last enabled at (14702): [] irq_exit_rcu+0x93/0xc0
[ 77.935525] softirqs last disabled at (14681): [] irq_exit_rcu+0x93/0xc0
[ 77.936653] ---[ end trace 0000000000000000 ]---
[ 77.938165] ------------[ cut here ]------------
[ 77.938857] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 77.941001] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 77.942131] Modules linked in:
[ 77.942564] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 77.943801] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 77.944900] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 77.945588] 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
[ 77.947950] RSP: 0018:ffff88801fea7bf0 EFLAGS: 00010286
[ 77.948684] RAX: 0000000000000000 RBX: ffff888013a82240 RCX: 0000000000000000
[ 77.949668] RDX: ffff88800fcb51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 77.950587] RBP: ffff888013a82254 R08: 0000000000000001 R09: 0000000000000000
[ 77.951536] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 77.952495] R13: ffffffff84e223a0 R14: ffff888013a82248 R15: ffffffff84daf020
[ 77.953462] FS: 00005555572c7400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 77.954527] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 77.955336] CR2: 00007f5b9a4b72c8 CR3: 000000000c9fe000 CR4: 0000000000350ef0
[ 77.956294] Call Trace:
[ 77.956678]
[ 77.957005] nf_ct_net_init+0x224/0x3d0
[ 77.957556] ? __pfx_nf_ct_net_init+0x10/0x10
[ 77.958208] ops_init+0xbb/0x6b0
[ 77.958722] setup_net+0x3d9/0x990
[ 77.959209] ? down_read_killable+0x1d7/0x4e0
[ 77.959847] ? __pfx_setup_net+0x10/0x10
[ 77.960394] ? copy_net_ns+0x17c/0x770
[ 77.960985] copy_net_ns+0x321/0x770
[ 77.961500] create_new_namespaces+0x3f6/0xb30
[ 77.962167] unshare_nsproxy_namespaces+0xc1/0x200
[ 77.962863] ksys_unshare+0x44d/0x8e0
[ 77.963388] ? __pfx_ksys_unshare+0x10/0x10
[ 77.964002] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 77.964810] __x64_sys_unshare+0x31/0x40
[ 77.965381] do_syscall_64+0x3f/0x90
[ 77.965934] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 77.966667] RIP: 0033:0x7f98728ed0d7
[ 77.967177] 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
[ 77.969562] RSP: 002b:00007ffd18013de8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 77.970589] RAX: ffffffffffffffda RBX: 00007ffd18014428 RCX: 00007f98728ed0d7
[ 77.971563] RDX: 00007f987295741f RSI: 00007ffd18013d80 RDI: 0000000040000000
[ 77.972515] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd18013b90
[ 77.973479] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f98729ffbf0
[ 77.974434] R13: 00007ffd18013ec0 R14: 0000000000000000 R15: 00000000000000f8
[ 77.975411]
[ 77.975763] irq event stamp: 15807
[ 77.976226] hardirqs last enabled at (15817): [] __up_console_sem+0x78/0x80
[ 77.977395] hardirqs last disabled at (15828): [] __up_console_sem+0x5d/0x80
[ 77.978534] softirqs last enabled at (15352): [] irq_exit_rcu+0x93/0xc0
[ 77.979674] softirqs last disabled at (15347): [] irq_exit_rcu+0x93/0xc0
[ 77.980797] ---[ end trace 0000000000000000 ]---
executing program
[ 79.505433] Bluetooth: hci0: command 0x0409 tx timeout
[ 81.552707] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 83.600730] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 85.648705] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:26:21 Registers:
info registers vcpu 0
RAX=ffffffff81936a7a RBX=ffffffff813abe20 RCX=0000000000000001 RDX=1ffff11002c9bec2
RSI=ffff8880164dfac8 RDI=ffffffff81936a7a RBP=ffff8880164df650 RSP=ffff8880164df5b8
R8 =ffffffff861748dc R9 =ffffffff861748e0 R10=0000000000038001 R11=ffff8880164df5f8
R12=ffff8880164df680 R13=0000000000000000 R14=ffff888019fdd1c0 R15=0000000000000000
RIP=ffffffff810bd81d RFL=00000246 [---Z-P-] 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 00007faf8cd64700 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=00007faf780390a8 CR3=000000000cb38000 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=2031343a36323a38302037312079614d XMM01=5d3738333234382e37372020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3738333234382e37372020205b20 XMM07=732031343a36323a3830203731207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000000 RBX=ffffffff850915ae RCX=0000000000000000 RDX=0000000000000006
RSI=ffffffff81416dbd RDI=0000000000000007 RBP=0000000000000074 RSP=ffff88801fea7068
R8 =0000000000000007 R9 =0000000000000001 R10=00000000000001ef R11=0000000000000001
R12=0000000000000001 R13=ffff88801fea7232 R14=00000000000001ee R15=dffffc0000000000
RIP=ffffffff81416dd9 RFL=00000046 [---Z-P-] 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 00005555572c7400 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=00007f512c9586f4 CR3=000000000c9fe000 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