Warning: Permanently added '[localhost]:58949' (ECDSA) to the list of known hosts.
2023/05/17 07:14:47 fuzzer started
2023/05/17 07:14:47 dialing manager at localhost:35573
2023/05/17 07:14:47 checking machine...
2023/05/17 07:14:47 checking revisions...
syzkaller login: [ 40.552775] kmemleak: Automatic memory scanning thread ended
2023/05/17 07:14:47 testing simple program...
[ 40.619677] cgroup: Unknown subsys name 'net'
[ 40.697957] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.186756] audit: type=1400 audit(1684307700.536:6): 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
[ 54.345927] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.348394] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.349765] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.356467] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.358222] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.359542] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.742413] ------------[ cut here ]------------
[ 54.743066] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.745068] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.746300] Modules linked in:
[ 54.746718] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.751759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.752868] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.753642] 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
[ 54.755960] RSP: 0018:ffff88801f067c00 EFLAGS: 00010282
[ 54.756749] RAX: 0000000000000000 RBX: ffff888015bc1c40 RCX: 0000000000000000
[ 54.757786] RDX: ffff888016bf8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.758810] RBP: ffff888015bc1c54 R08: 0000000000000001 R09: 0000000000000000
[ 54.759828] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.760845] R13: ffffffff84e223a0 R14: ffff888015bc1c48 R15: ffffffff84d73340
[ 54.761870] FS: 00005555562d2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.763025] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.763876] CR2: 00007f4fe0baa6f4 CR3: 000000000cb0a000 CR4: 0000000000350ef0
[ 54.764895] Call Trace:
[ 54.765230]
[ 54.765710] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.766518] ipv4_frags_init_net+0x269/0x440
[ 54.767098] ops_init+0xbb/0x6b0
[ 54.767678] setup_net+0x3d9/0x990
[ 54.768144] ? down_read_killable+0x1d7/0x4e0
[ 54.768877] ? __pfx_setup_net+0x10/0x10
[ 54.769611] ? copy_net_ns+0x17c/0x770
[ 54.770136] copy_net_ns+0x321/0x770
[ 54.770763] create_new_namespaces+0x3f6/0xb30
[ 54.771467] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.772106] ksys_unshare+0x44d/0x8e0
[ 54.772647] ? __pfx_ksys_unshare+0x10/0x10
[ 54.773234] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.774018] __x64_sys_unshare+0x31/0x40
[ 54.774618] do_syscall_64+0x3f/0x90
[ 54.775126] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.775835] RIP: 0033:0x7f9ebca2a0d7
[ 54.776354] 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
[ 54.778630] RSP: 002b:00007fff0ef8a788 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.779633] RAX: ffffffffffffffda RBX: 00007fff0ef8adc8 RCX: 00007f9ebca2a0d7
[ 54.780566] RDX: 00007f9ebca9441f RSI: 00007fff0ef8a720 RDI: 0000000040000000
[ 54.781497] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff0ef8a530
[ 54.782465] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9ebcb3cbf0
[ 54.783410] R13: 00007fff0ef8a860 R14: 0000000000000000 R15: 00000000000000f8
[ 54.784378]
[ 54.784690] irq event stamp: 9119
[ 54.785133] hardirqs last enabled at (9129): [] __up_console_sem+0x78/0x80
[ 54.786272] hardirqs last disabled at (9140): [] __up_console_sem+0x5d/0x80
[ 54.787393] softirqs last enabled at (8924): [] irq_exit_rcu+0x93/0xc0
[ 54.788497] softirqs last disabled at (8901): [] irq_exit_rcu+0x93/0xc0
[ 54.789582] ---[ end trace 0000000000000000 ]---
[ 54.794786] ------------[ cut here ]------------
[ 54.795428] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.797127] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.798275] Modules linked in:
[ 54.798703] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.799918] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.800985] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.801683] 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
[ 54.803988] RSP: 0018:ffff88801f067c00 EFLAGS: 00010282
[ 54.804714] RAX: 0000000000000000 RBX: ffff88800f233a40 RCX: 0000000000000000
[ 54.805648] RDX: ffff888016bf8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.806624] RBP: ffff88800f233a54 R08: 0000000000000001 R09: 0000000000000000
[ 54.807567] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.808518] R13: ffffffff84e223a0 R14: ffff88800f233a48 R15: ffffffff84da62e0
[ 54.809468] FS: 00005555562d2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.810526] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.811284] CR2: 00007f4fe0baa6f4 CR3: 000000000cb0a000 CR4: 0000000000350ef0
[ 54.812137] Call Trace:
[ 54.812494]
[ 54.812793] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.813432] ipv6_frags_init_net+0x206/0x3c0
[ 54.813994] ops_init+0xbb/0x6b0
[ 54.814498] setup_net+0x3d9/0x990
[ 54.814955] ? down_read_killable+0x1d7/0x4e0
[ 54.815556] ? __pfx_setup_net+0x10/0x10
[ 54.816063] ? copy_net_ns+0x17c/0x770
[ 54.816606] copy_net_ns+0x321/0x770
[ 54.817101] create_new_namespaces+0x3f6/0xb30
[ 54.817724] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.818395] ksys_unshare+0x44d/0x8e0
[ 54.818898] ? __pfx_ksys_unshare+0x10/0x10
[ 54.819480] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.820198] __x64_sys_unshare+0x31/0x40
[ 54.820755] do_syscall_64+0x3f/0x90
[ 54.821234] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.821928] RIP: 0033:0x7f9ebca2a0d7
[ 54.822470] 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
[ 54.824628] RSP: 002b:00007fff0ef8a788 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.825583] RAX: ffffffffffffffda RBX: 00007fff0ef8adc8 RCX: 00007f9ebca2a0d7
[ 54.826494] RDX: 00007f9ebca9441f RSI: 00007fff0ef8a720 RDI: 0000000040000000
[ 54.827394] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff0ef8a530
[ 54.828285] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9ebcb3cbf0
[ 54.829139] R13: 00007fff0ef8a860 R14: 0000000000000000 R15: 00000000000000f8
[ 54.830062]
[ 54.830407] irq event stamp: 11099
[ 54.830837] hardirqs last enabled at (11109): [] __up_console_sem+0x78/0x80
[ 54.831916] hardirqs last disabled at (11120): [] __up_console_sem+0x5d/0x80
[ 54.832993] softirqs last enabled at (10838): [] irq_exit_rcu+0x93/0xc0
[ 54.834037] softirqs last disabled at (10833): [] irq_exit_rcu+0x93/0xc0
[ 54.835100] ---[ end trace 0000000000000000 ]---
[ 54.836503] ------------[ cut here ]------------
[ 54.837085] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.839032] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.840139] Modules linked in:
[ 54.840579] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.841744] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.842780] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.843469] 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
[ 54.845674] RSP: 0018:ffff88801f067bf0 EFLAGS: 00010286
[ 54.846388] RAX: 0000000000000000 RBX: ffff88800cd5de40 RCX: 0000000000000000
[ 54.847288] RDX: ffff888016bf8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.848177] RBP: ffff88800cd5de54 R08: 0000000000000001 R09: 0000000000000000
[ 54.849101] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.850016] R13: ffffffff84e223a0 R14: ffff88800cd5de48 R15: ffffffff84daf020
[ 54.850953] FS: 00005555562d2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.851985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.852750] CR2: 00007f4fe0baa6f4 CR3: 000000000cb0a000 CR4: 0000000000350ef0
[ 54.853672] Call Trace:
[ 54.854011]
[ 54.854378] nf_ct_net_init+0x224/0x3d0
[ 54.854907] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.855531] ops_init+0xbb/0x6b0
[ 54.855985] setup_net+0x3d9/0x990
[ 54.856488] ? down_read_killable+0x1d7/0x4e0
[ 54.857075] ? __pfx_setup_net+0x10/0x10
[ 54.857635] ? copy_net_ns+0x17c/0x770
[ 54.858159] copy_net_ns+0x321/0x770
[ 54.858706] create_new_namespaces+0x3f6/0xb30
[ 54.859350] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.859990] ksys_unshare+0x44d/0x8e0
[ 54.860528] ? __pfx_ksys_unshare+0x10/0x10
[ 54.861100] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.861866] __x64_sys_unshare+0x31/0x40
[ 54.862433] do_syscall_64+0x3f/0x90
[ 54.862921] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.863602] RIP: 0033:0x7f9ebca2a0d7
[ 54.864082] 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
[ 54.866372] RSP: 002b:00007fff0ef8a788 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.867367] RAX: ffffffffffffffda RBX: 00007fff0ef8adc8 RCX: 00007f9ebca2a0d7
[ 54.868294] RDX: 00007f9ebca9441f RSI: 00007fff0ef8a720 RDI: 0000000040000000
[ 54.869185] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff0ef8a530
[ 54.870117] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9ebcb3cbf0
[ 54.871048] R13: 00007fff0ef8a860 R14: 0000000000000000 R15: 00000000000000f8
[ 54.871994]
[ 54.872335] irq event stamp: 11923
[ 54.872784] hardirqs last enabled at (11933): [] __up_console_sem+0x78/0x80
[ 54.873883] hardirqs last disabled at (11944): [] __up_console_sem+0x5d/0x80
[ 54.875021] softirqs last enabled at (11418): [] irq_exit_rcu+0x93/0xc0
[ 54.876109] softirqs last disabled at (11395): [] irq_exit_rcu+0x93/0xc0
[ 54.877195] ---[ end trace 0000000000000000 ]---
executing program
[ 56.424807] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.472326] Bluetooth: hci0: command 0x041b tx timeout
[ 60.521439] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.568324] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:14:58 Registers:
info registers vcpu 0
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f0675f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 00005555562d2400 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=00007f4fe0baa6f4 CR3=000000000cb0a000 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=000000000001e42d 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=00007f57014ec040 CR3=000000001028e000 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=2032303a35313a37302037312079614d XMM01=5d3030333634372e34352020205b203a
XMM02=646f4d205d3030333634372e34352020 XMM03=6b7a79732032303a35313a3730203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120373532203a4449
XMM06=57205d3836303534372e34352020205b XMM07=79732032303a35313a37302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000