Warning: Permanently added '[localhost]:60188' (ECDSA) to the list of known hosts.
2023/05/16 23:40:10 fuzzer started
2023/05/16 23:40:11 dialing manager at localhost:35573
2023/05/16 23:40:11 checking machine...
2023/05/16 23:40:11 checking revisions...
syzkaller login: [ 37.209175] kmemleak: Automatic memory scanning thread ended
2023/05/16 23:40:11 testing simple program...
[ 37.271205] cgroup: Unknown subsys name 'net'
[ 37.339428] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.231471] audit: type=1400 audit(1684280423.404:6): 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
[ 50.369121] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.371132] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.372400] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.378230] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.379822] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.381390] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.796818] ------------[ cut here ]------------
[ 50.797542] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.799339] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.800494] Modules linked in:
[ 50.800931] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.805944] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.807076] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.807782] 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
[ 50.810229] RSP: 0018:ffff8880200dfc00 EFLAGS: 00010282
[ 50.810948] RAX: 0000000000000000 RBX: ffff88800caa6040 RCX: 0000000000000000
[ 50.811900] RDX: ffff88800fb7b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.812869] RBP: ffff88800caa6054 R08: 0000000000000001 R09: 0000000000000000
[ 50.813872] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.814844] R13: ffffffff84e223a0 R14: ffff88800caa6048 R15: ffffffff84d73340
[ 50.815805] FS: 0000555555640400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.816871] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.817674] CR2: 00007f5b07cc66f4 CR3: 000000000c4b8000 CR4: 0000000000350ef0
[ 50.818655] Call Trace:
[ 50.819034]
[ 50.819358] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.820068] ipv4_frags_init_net+0x269/0x440
[ 50.820695] ops_init+0xbb/0x6b0
[ 50.821228] setup_net+0x3d9/0x990
[ 50.821723] ? down_read_killable+0x1d7/0x4e0
[ 50.822390] ? __pfx_setup_net+0x10/0x10
[ 50.822963] ? copy_net_ns+0x17c/0x770
[ 50.823561] copy_net_ns+0x321/0x770
[ 50.824121] create_new_namespaces+0x3f6/0xb30
[ 50.824792] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.825496] ksys_unshare+0x44d/0x8e0
[ 50.826092] ? __pfx_ksys_unshare+0x10/0x10
[ 50.826720] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.827548] __x64_sys_unshare+0x31/0x40
[ 50.828149] do_syscall_64+0x3f/0x90
[ 50.828671] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.829406] RIP: 0033:0x7f57889b00d7
[ 50.829922] 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
[ 50.832282] RSP: 002b:00007ffe97cf89e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.833303] RAX: ffffffffffffffda RBX: 00007ffe97cf9028 RCX: 00007f57889b00d7
[ 50.834292] RDX: 00007f5788a1a41f RSI: 00007ffe97cf8980 RDI: 0000000040000000
[ 50.835305] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe97cf8790
[ 50.836279] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5788ac2bf0
[ 50.837250] R13: 00007ffe97cf8ac0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.838246]
[ 50.838586] irq event stamp: 9259
[ 50.839089] hardirqs last enabled at (9271): [] __up_console_sem+0x78/0x80
[ 50.840281] hardirqs last disabled at (9288): [] __up_console_sem+0x5d/0x80
[ 50.841468] softirqs last enabled at (9284): [] irq_exit_rcu+0x93/0xc0
[ 50.842617] softirqs last disabled at (9279): [] irq_exit_rcu+0x93/0xc0
[ 50.843772] ---[ end trace 0000000000000000 ]---
[ 50.851837] ------------[ cut here ]------------
[ 50.852522] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.854342] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.855562] Modules linked in:
[ 50.856061] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.857317] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.858419] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.859186] 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
[ 50.861605] RSP: 0018:ffff8880200dfc00 EFLAGS: 00010282
[ 50.862369] RAX: 0000000000000000 RBX: ffff88800d55bc40 RCX: 0000000000000000
[ 50.863378] RDX: ffff88800fb7b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.864363] RBP: ffff88800d55bc54 R08: 0000000000000001 R09: 0000000000000000
[ 50.865361] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.866352] R13: ffffffff84e223a0 R14: ffff88800d55bc48 R15: ffffffff84da62e0
[ 50.867357] FS: 0000555555640400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.868467] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.869304] CR2: 00007f5b07cc66f4 CR3: 000000000c4b8000 CR4: 0000000000350ef0
[ 50.870306] Call Trace:
[ 50.870677]
[ 50.871032] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.871696] ipv6_frags_init_net+0x206/0x3c0
[ 50.872328] ops_init+0xbb/0x6b0
[ 50.872802] setup_net+0x3d9/0x990
[ 50.873325] ? down_read_killable+0x1d7/0x4e0
[ 50.873925] ? __pfx_setup_net+0x10/0x10
[ 50.874500] ? copy_net_ns+0x17c/0x770
[ 50.875086] copy_net_ns+0x321/0x770
[ 50.875596] create_new_namespaces+0x3f6/0xb30
[ 50.876259] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.876913] ksys_unshare+0x44d/0x8e0
[ 50.877477] ? __pfx_ksys_unshare+0x10/0x10
[ 50.878098] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.878869] __x64_sys_unshare+0x31/0x40
[ 50.879456] do_syscall_64+0x3f/0x90
[ 50.879964] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.880681] RIP: 0033:0x7f57889b00d7
[ 50.881206] 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
[ 50.883520] RSP: 002b:00007ffe97cf89e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.884540] RAX: ffffffffffffffda RBX: 00007ffe97cf9028 RCX: 00007f57889b00d7
[ 50.885484] RDX: 00007f5788a1a41f RSI: 00007ffe97cf8980 RDI: 0000000040000000
[ 50.886439] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe97cf8790
[ 50.887403] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5788ac2bf0
[ 50.888348] R13: 00007ffe97cf8ac0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.889342]
[ 50.889668] irq event stamp: 11453
[ 50.890184] hardirqs last enabled at (11465): [] __up_console_sem+0x78/0x80
[ 50.891381] hardirqs last disabled at (11476): [] __up_console_sem+0x5d/0x80
[ 50.892571] softirqs last enabled at (10930): [] irq_exit_rcu+0x93/0xc0
[ 50.893725] softirqs last disabled at (10919): [] irq_exit_rcu+0x93/0xc0
[ 50.894894] ---[ end trace 0000000000000000 ]---
[ 50.896745] ------------[ cut here ]------------
[ 50.897420] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.899584] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.900765] Modules linked in:
[ 50.901253] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.902526] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.903701] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.904457] 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
[ 50.906877] RSP: 0018:ffff8880200dfbf0 EFLAGS: 00010286
[ 50.907635] RAX: 0000000000000000 RBX: ffff88801609de40 RCX: 0000000000000000
[ 50.908617] RDX: ffff88800fb7b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.909614] RBP: ffff88801609de54 R08: 0000000000000001 R09: 0000000000000000
[ 50.910619] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.911616] R13: ffffffff84e223a0 R14: ffff88801609de48 R15: ffffffff84daf020
[ 50.912610] FS: 0000555555640400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.913722] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.914540] CR2: 00007f5b07cc66f4 CR3: 000000000c4b8000 CR4: 0000000000350ef0
[ 50.915541] Call Trace:
[ 50.915902]
[ 50.916270] nf_ct_net_init+0x224/0x3d0
[ 50.916838] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.917504] ops_init+0xbb/0x6b0
[ 50.918026] setup_net+0x3d9/0x990
[ 50.918533] ? down_read_killable+0x1d7/0x4e0
[ 50.919224] ? __pfx_setup_net+0x10/0x10
[ 50.919786] ? copy_net_ns+0x17c/0x770
[ 50.920378] copy_net_ns+0x321/0x770
[ 50.920910] create_new_namespaces+0x3f6/0xb30
[ 50.921590] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.922311] ksys_unshare+0x44d/0x8e0
[ 50.922865] ? __pfx_ksys_unshare+0x10/0x10
[ 50.923504] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.924325] __x64_sys_unshare+0x31/0x40
[ 50.924897] do_syscall_64+0x3f/0x90
[ 50.925460] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.926200] RIP: 0033:0x7f57889b00d7
[ 50.926727] 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
[ 50.929135] RSP: 002b:00007ffe97cf89e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.930197] RAX: ffffffffffffffda RBX: 00007ffe97cf9028 RCX: 00007f57889b00d7
[ 50.931212] RDX: 00007f5788a1a41f RSI: 00007ffe97cf8980 RDI: 0000000040000000
[ 50.932197] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe97cf8790
[ 50.933191] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5788ac2bf0
[ 50.934176] R13: 00007ffe97cf8ac0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.935204]
[ 50.935535] irq event stamp: 12291
[ 50.936047] hardirqs last enabled at (12303): [] __up_console_sem+0x78/0x80
[ 50.937237] hardirqs last disabled at (12314): [] __up_console_sem+0x5d/0x80
[ 50.938431] softirqs last enabled at (11836): [] irq_exit_rcu+0x93/0xc0
[ 50.939606] softirqs last disabled at (11831): [] irq_exit_rcu+0x93/0xc0
[ 50.940760] ---[ end trace 0000000000000000 ]---
executing program
[ 52.448663] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.496057] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.544118] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.593120] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
23:40:23 Registers:
info registers vcpu 0
RAX=0000000000000063 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880200df5f0
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 0000555555640400 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=00007f5b07cc66f4 CR3=000000000c4b8000 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=000000000003a57b 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=00000206 [-----P-] 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=00007f228eef5780 CR3=000000000ed18000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=3230322d7478656e2d3263722d302e00 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000