Warning: Permanently added '[localhost]:12102' (ECDSA) to the list of known hosts.
2023/05/16 20:19:49 fuzzer started
2023/05/16 20:19:49 dialing manager at localhost:35573
2023/05/16 20:19:49 checking machine...
2023/05/16 20:19:49 checking revisions...
syzkaller login: [ 38.802651] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:19:49 testing simple program...
[ 38.869429] cgroup: Unknown subsys name 'net'
[ 38.947104] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.907304] audit: type=1400 audit(1684268403.054:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 53.036909] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.039839] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.041159] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.044106] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.046207] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.047570] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.416428] ------------[ cut here ]------------
[ 53.417495] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.419435] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.420514] Modules linked in:
[ 53.420957] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.426482] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.427562] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.428249] 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
[ 53.430467] RSP: 0018:ffff88802072fc00 EFLAGS: 00010282
[ 53.431156] RAX: 0000000000000000 RBX: ffff88800c4f0440 RCX: 0000000000000000
[ 53.432050] RDX: ffff888020720000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.432902] RBP: ffff88800c4f0454 R08: 0000000000000001 R09: 0000000000000000
[ 53.433795] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.434711] R13: ffffffff84e223a0 R14: ffff88800c4f0448 R15: ffffffff84d73340
[ 53.435621] FS: 0000555555c6a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.436652] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.437387] CR2: 00007f5699a276f4 CR3: 0000000016ef2000 CR4: 0000000000350ee0
[ 53.438340] Call Trace:
[ 53.438672]
[ 53.439012] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.439634] ipv4_frags_init_net+0x269/0x440
[ 53.440221] ops_init+0xbb/0x6b0
[ 53.440667] setup_net+0x3d9/0x990
[ 53.441153] ? down_read_killable+0x1d7/0x4e0
[ 53.441726] ? __pfx_setup_net+0x10/0x10
[ 53.442278] ? copy_net_ns+0x17c/0x770
[ 53.442785] copy_net_ns+0x321/0x770
[ 53.443298] create_new_namespaces+0x3f6/0xb30
[ 53.443895] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.444538] ksys_unshare+0x44d/0x8e0
[ 53.445063] ? __pfx_ksys_unshare+0x10/0x10
[ 53.445620] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.446395] __x64_sys_unshare+0x31/0x40
[ 53.446915] do_syscall_64+0x3f/0x90
[ 53.447439] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.448122] RIP: 0033:0x7f1849bcf0d7
[ 53.448584] 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
[ 53.450768] RSP: 002b:00007ffe9af21f48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.451723] RAX: ffffffffffffffda RBX: 00007ffe9af22588 RCX: 00007f1849bcf0d7
[ 53.452610] RDX: 00007f1849c3941f RSI: 00007ffe9af21ee0 RDI: 0000000040000000
[ 53.453512] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe9af21cf0
[ 53.454419] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1849ce1bf0
[ 53.455310] R13: 00007ffe9af22020 R14: 0000000000000000 R15: 00000000000000f8
[ 53.456209]
[ 53.456515] irq event stamp: 8975
[ 53.456975] hardirqs last enabled at (8987): [] __up_console_sem+0x78/0x80
[ 53.458069] hardirqs last disabled at (8998): [] __up_console_sem+0x5d/0x80
[ 53.459179] softirqs last enabled at (9012): [] irq_exit_rcu+0x93/0xc0
[ 53.460259] softirqs last disabled at (9007): [] irq_exit_rcu+0x93/0xc0
[ 53.461311] ---[ end trace 0000000000000000 ]---
[ 53.466518] ------------[ cut here ]------------
[ 53.468072] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.469721] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.470838] Modules linked in:
[ 53.471354] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.472607] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.473679] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.474427] 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
[ 53.475999] RSP: 0018:ffff88802072fc00 EFLAGS: 00010282
[ 53.476424] RAX: 0000000000000000 RBX: ffff88800fb8a440 RCX: 0000000000000000
[ 53.476907] RDX: ffff888020720000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.477438] RBP: ffff88800fb8a454 R08: 0000000000000001 R09: 0000000000000000
[ 53.477869] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.478410] R13: ffffffff84e223a0 R14: ffff88800fb8a448 R15: ffffffff84da62e0
[ 53.478847] FS: 0000555555c6a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.479424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.479782] CR2: 00007f7fc118f000 CR3: 0000000016ef2000 CR4: 0000000000350ef0
[ 53.480299] Call Trace:
[ 53.480467]
[ 53.480619] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.480924] ipv6_frags_init_net+0x206/0x3c0
[ 53.481299] ops_init+0xbb/0x6b0
[ 53.481524] setup_net+0x3d9/0x990
[ 53.481752] ? down_read_killable+0x1d7/0x4e0
[ 53.482136] ? __pfx_setup_net+0x10/0x10
[ 53.482395] ? copy_net_ns+0x17c/0x770
[ 53.482649] copy_net_ns+0x321/0x770
[ 53.482889] create_new_namespaces+0x3f6/0xb30
[ 53.483279] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.483592] ksys_unshare+0x44d/0x8e0
[ 53.483839] ? __pfx_ksys_unshare+0x10/0x10
[ 53.484203] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.484571] __x64_sys_unshare+0x31/0x40
[ 53.484832] do_syscall_64+0x3f/0x90
[ 53.485188] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.485517] RIP: 0033:0x7f1849bcf0d7
[ 53.485749] 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
[ 53.486907] RSP: 002b:00007ffe9af21f48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.487453] RAX: ffffffffffffffda RBX: 00007ffe9af22588 RCX: 00007f1849bcf0d7
[ 53.487882] RDX: 00007f1849c3941f RSI: 00007ffe9af21ee0 RDI: 0000000040000000
[ 53.488394] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe9af21cf0
[ 53.488826] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1849ce1bf0
[ 53.489334] R13: 00007ffe9af22020 R14: 0000000000000000 R15: 00000000000000f8
[ 53.489780]
[ 53.490062] irq event stamp: 13199
[ 53.490287] hardirqs last enabled at (13209): [] __up_console_sem+0x78/0x80
[ 53.490817] hardirqs last disabled at (13218): [] __up_console_sem+0x5d/0x80
[ 53.491430] softirqs last enabled at (13290): [] irq_exit_rcu+0x93/0xc0
[ 53.492033] softirqs last disabled at (13303): [] irq_exit_rcu+0x93/0xc0
[ 53.492543] ---[ end trace 0000000000000000 ]---
[ 53.493634] ------------[ cut here ]------------
[ 53.493993] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.495022] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.495579] Modules linked in:
[ 53.495802] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.496438] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.496991] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.497341] 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
[ 53.498550] RSP: 0018:ffff88802072fbf0 EFLAGS: 00010286
[ 53.498910] RAX: 0000000000000000 RBX: ffff88800e470a40 RCX: 0000000000000000
[ 53.499402] RDX: ffff888020720000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.499870] RBP: ffff88800e470a54 R08: 0000000000000001 R09: 0000000000000000
[ 53.500356] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.500835] R13: ffffffff84e223a0 R14: ffff88800e470a48 R15: ffffffff84daf020
[ 53.501324] FS: 0000555555c6a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.501853] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.502270] CR2: 00007f7fc118f000 CR3: 0000000016ef2000 CR4: 0000000000350ef0
[ 53.502741] Call Trace:
[ 53.502918]
[ 53.503105] nf_ct_net_init+0x224/0x3d0
[ 53.503387] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.503702] ops_init+0xbb/0x6b0
[ 53.503970] setup_net+0x3d9/0x990
[ 53.504218] ? down_read_killable+0x1d7/0x4e0
[ 53.504524] ? __pfx_setup_net+0x10/0x10
[ 53.504800] ? copy_net_ns+0x17c/0x770
[ 53.505100] copy_net_ns+0x321/0x770
[ 53.505367] create_new_namespaces+0x3f6/0xb30
[ 53.505686] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.506053] ksys_unshare+0x44d/0x8e0
[ 53.506323] ? __pfx_ksys_unshare+0x10/0x10
[ 53.506621] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.507035] __x64_sys_unshare+0x31/0x40
[ 53.507320] do_syscall_64+0x3f/0x90
[ 53.507576] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.507924] RIP: 0033:0x7f1849bcf0d7
[ 53.508204] 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
[ 53.509394] RSP: 002b:00007ffe9af21f48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.509894] RAX: ffffffffffffffda RBX: 00007ffe9af22588 RCX: 00007f1849bcf0d7
[ 53.510392] RDX: 00007f1849c3941f RSI: 00007ffe9af21ee0 RDI: 0000000040000000
[ 53.510902] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe9af21cf0
[ 53.511435] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1849ce1bf0
[ 53.511958] R13: 00007ffe9af22020 R14: 0000000000000000 R15: 00000000000000f8
[ 53.512481]
[ 53.512650] irq event stamp: 14087
[ 53.512902] hardirqs last enabled at (14097): [] __up_console_sem+0x78/0x80
[ 53.513548] hardirqs last disabled at (14108): [] __up_console_sem+0x5d/0x80
[ 53.514198] softirqs last enabled at (13598): [] irq_exit_rcu+0x93/0xc0
[ 53.514798] softirqs last disabled at (13593): [] irq_exit_rcu+0x93/0xc0
[ 53.515413] ---[ end trace 0000000000000000 ]---
executing program
[ 55.123635] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.172543] Bluetooth: hci0: command 0x041b tx timeout
[ 59.219055] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.268665] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:20:01 Registers:
info registers vcpu 0
RAX=0000000000024021 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 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 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=00007f7fc115e358 CR3=000000000c968000 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=2034303a30323a30322036312079614d XMM01=5d3735393032342e33352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d37 XMM07=6e72656b2072656c6c616b7a79732034
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88802072f598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 0000555555c6a400 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=00007f5699a276f4 CR3=0000000016ef2000 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