Warning: Permanently added '[localhost]:8029' (ECDSA) to the list of known hosts.
2023/05/17 14:13:09 fuzzer started
2023/05/17 14:13:10 dialing manager at localhost:44319
2023/05/17 14:13:10 checking machine...
2023/05/17 14:13:10 checking revisions...
syzkaller login: [ 38.089613] kmemleak: Automatic memory scanning thread ended
2023/05/17 14:13:10 testing simple program...
[ 38.140663] cgroup: Unknown subsys name 'net'
[ 38.185952] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.411098] audit: type=1400 audit(1684332802.749:6): 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
[ 51.506539] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.508355] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.509585] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.511729] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.513184] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.514240] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.926140] ------------[ cut here ]------------
[ 51.926925] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.929199] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.930534] Modules linked in:
[ 51.931047] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.934043] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.937096] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.938447] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 51.941454] RSP: 0018:ffff88800979fc00 EFLAGS: 00010282
[ 51.942389] RAX: 0000000000000000 RBX: ffff88800e03ec40 RCX: 0000000000000000
[ 51.943620] RDX: ffff888009339b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.944577] RBP: ffff88800e03ec54 R08: 0000000000000001 R09: 0000000000000000
[ 51.945569] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.946536] R13: ffffffff84e23fe0 R14: ffff88800e03ec48 R15: ffffffff84d74dc0
[ 51.947555] FS: 0000555555a42400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.948645] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.949439] CR2: 00007f6799287200 CR3: 000000001630a000 CR4: 0000000000350ee0
[ 51.950421] Call Trace:
[ 51.950761]
[ 51.951127] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.951810] ipv4_frags_init_net+0x269/0x440
[ 51.952457] ops_init+0xbb/0x6b0
[ 51.952932] setup_net+0x3d9/0x990
[ 51.953428] ? down_read_killable+0x1d7/0x4e0
[ 51.954100] ? __pfx_setup_net+0x10/0x10
[ 51.954650] ? copy_net_ns+0x17c/0x770
[ 51.955282] copy_net_ns+0x321/0x770
[ 51.955800] create_new_namespaces+0x3f6/0xb30
[ 51.956451] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.957170] ksys_unshare+0x44d/0x8e0
[ 51.957702] ? __pfx_ksys_unshare+0x10/0x10
[ 51.958328] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.959102] __x64_sys_unshare+0x31/0x40
[ 51.959667] do_syscall_64+0x3f/0x90
[ 51.960201] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.960894] RIP: 0033:0x7f2ad1c0f0d7
[ 51.961440] 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
[ 51.963779] RSP: 002b:00007ffd93908938 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.964795] RAX: ffffffffffffffda RBX: 00007ffd93908f78 RCX: 00007f2ad1c0f0d7
[ 51.965734] RDX: 00007f2ad1c7941f RSI: 00007ffd939088d0 RDI: 0000000040000000
[ 51.966709] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd939086e0
[ 51.967697] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2ad1d21bf0
[ 51.968670] R13: 00007ffd93908a10 R14: 0000000000000000 R15: 00000000000000f8
[ 51.969631]
[ 51.969936] irq event stamp: 9809
[ 51.970420] hardirqs last enabled at (9821): [] __up_console_sem+0x78/0x80
[ 51.971579] hardirqs last disabled at (9832): [] __up_console_sem+0x5d/0x80
[ 51.972666] softirqs last enabled at (9626): [] irq_exit_rcu+0x93/0xc0
[ 51.973766] softirqs last disabled at (9621): [] irq_exit_rcu+0x93/0xc0
[ 51.974872] ---[ end trace 0000000000000000 ]---
[ 51.981242] ------------[ cut here ]------------
[ 51.981862] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.983587] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.984757] Modules linked in:
[ 51.985218] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.986399] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.987433] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.988136] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 51.990363] RSP: 0018:ffff88800979fc00 EFLAGS: 00010282
[ 51.991083] RAX: 0000000000000000 RBX: ffff888010399240 RCX: 0000000000000000
[ 51.992009] RDX: ffff888009339b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.992885] RBP: ffff888010399254 R08: 0000000000000001 R09: 0000000000000000
[ 51.993809] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.994719] R13: ffffffff84e23fe0 R14: ffff888010399248 R15: ffffffff84da7d60
[ 51.995688] FS: 0000555555a42400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.996723] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.997467] CR2: 00007f6799287200 CR3: 000000001630a000 CR4: 0000000000350ee0
[ 51.998388] Call Trace:
[ 51.998716]
[ 51.999047] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.999689] ipv6_frags_init_net+0x206/0x3c0
[ 52.000307] ops_init+0xbb/0x6b0
[ 52.000773] setup_net+0x3d9/0x990
[ 52.001273] ? down_read_killable+0x1d7/0x4e0
[ 52.001851] ? __pfx_setup_net+0x10/0x10
[ 52.002394] ? copy_net_ns+0x17c/0x770
[ 52.002915] copy_net_ns+0x321/0x770
[ 52.003460] create_new_namespaces+0x3f6/0xb30
[ 52.004105] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.004744] ksys_unshare+0x44d/0x8e0
[ 52.005270] ? __pfx_ksys_unshare+0x10/0x10
[ 52.005820] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.006583] __x64_sys_unshare+0x31/0x40
[ 52.007141] do_syscall_64+0x3f/0x90
[ 52.007655] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.008348] RIP: 0033:0x7f2ad1c0f0d7
[ 52.008821] 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
[ 52.011018] RSP: 002b:00007ffd93908938 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.011962] RAX: ffffffffffffffda RBX: 00007ffd93908f78 RCX: 00007f2ad1c0f0d7
[ 52.012881] RDX: 00007f2ad1c7941f RSI: 00007ffd939088d0 RDI: 0000000040000000
[ 52.013765] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd939086e0
[ 52.014649] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2ad1d21bf0
[ 52.015562] R13: 00007ffd93908a10 R14: 0000000000000000 R15: 00000000000000f8
[ 52.016486]
[ 52.016782] irq event stamp: 11739
[ 52.017246] hardirqs last enabled at (11751): [] __up_console_sem+0x78/0x80
[ 52.018293] hardirqs last disabled at (11762): [] __up_console_sem+0x5d/0x80
[ 52.019402] softirqs last enabled at (11248): [] irq_exit_rcu+0x93/0xc0
[ 52.020448] softirqs last disabled at (11783): [] irq_exit_rcu+0x93/0xc0
[ 52.021484] ---[ end trace 0000000000000000 ]---
[ 52.022832] ------------[ cut here ]------------
[ 52.023477] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.025464] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.026513] Modules linked in:
[ 52.026921] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.028085] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.029085] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.029724] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 52.031892] RSP: 0018:ffff88800979fbf0 EFLAGS: 00010286
[ 52.032578] RAX: 0000000000000000 RBX: ffff88800edb2c40 RCX: 0000000000000000
[ 52.033477] RDX: ffff888009339b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.034373] RBP: ffff88800edb2c54 R08: 0000000000000001 R09: 0000000000000000
[ 52.035276] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.036156] R13: ffffffff84e23fe0 R14: ffff88800edb2c48 R15: ffffffff84db0aa0
[ 52.037044] FS: 0000555555a42400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.038041] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.038749] CR2: 00007f6799287200 CR3: 000000001630a000 CR4: 0000000000350ee0
[ 52.039679] Call Trace:
[ 52.040044]
[ 52.040342] nf_ct_net_init+0x224/0x3d0
[ 52.040867] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.041477] ops_init+0xbb/0x6b0
[ 52.041923] setup_net+0x3d9/0x990
[ 52.042410] ? down_read_killable+0x1d7/0x4e0
[ 52.043006] ? __pfx_setup_net+0x10/0x10
[ 52.043524] ? copy_net_ns+0x17c/0x770
[ 52.044073] copy_net_ns+0x321/0x770
[ 52.044552] create_new_namespaces+0x3f6/0xb30
[ 52.045170] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.045784] ksys_unshare+0x44d/0x8e0
[ 52.046296] ? __pfx_ksys_unshare+0x10/0x10
[ 52.046834] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.047632] __x64_sys_unshare+0x31/0x40
[ 52.048189] do_syscall_64+0x3f/0x90
[ 52.048674] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.049359] RIP: 0033:0x7f2ad1c0f0d7
[ 52.049828] 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
[ 52.052014] RSP: 002b:00007ffd93908938 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.052935] RAX: ffffffffffffffda RBX: 00007ffd93908f78 RCX: 00007f2ad1c0f0d7
[ 52.053822] RDX: 00007f2ad1c7941f RSI: 00007ffd939088d0 RDI: 0000000040000000
[ 52.054696] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd939086e0
[ 52.055582] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2ad1d21bf0
[ 52.056453] R13: 00007ffd93908a10 R14: 0000000000000000 R15: 00000000000000f8
[ 52.057352]
[ 52.057647] irq event stamp: 12515
[ 52.058099] hardirqs last enabled at (12527): [] __up_console_sem+0x78/0x80
[ 52.059159] hardirqs last disabled at (12538): [] __up_console_sem+0x5d/0x80
[ 52.060264] softirqs last enabled at (11788): [] irq_exit_rcu+0x93/0xc0
[ 52.061297] softirqs last disabled at (11783): [] irq_exit_rcu+0x93/0xc0
[ 52.062344] ---[ end trace 0000000000000000 ]---
executing program
[ 53.593717] Bluetooth: hci0: command 0x0409 tx timeout
[ 55.641094] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.689084] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.737057] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
14:13:23 Registers:
info registers vcpu 0
RAX=0000000080000000 RBX=1ffff11002f00fac RCX=ffffffff8171321d RDX=ffff8880161c0000
RSI=0000000000000000 RDI=0000000000000007 RBP=ffffffff852b81f8 RSP=ffff888017807d30
R8 =0000000000000007 R9 =0000000000000000 R10=000000001633e007 R11=0000000000000001
R12=000000001633e007 R13=ffff88800bff8000 R14=000000001633e067 R15=ffff888019f18c20
RIP=ffffffff814be64b RFL=00000202 [-------] 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 =0000 0000000000000000 00000000 00000000
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f61463f6700 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=00007f613c035068 CR3=0000000018c60000 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=57205d3939313932392e31352020205b XMM01=732f74656e20746120383532203a4449
XMM02=79735f74656e5f726574736967657220 XMM03=2f74656e20746120383532203a444950
XMM04=00000000000000000000000000000000 XMM05=6c203130303178302063632064657463
XMM06=6f6f7465756c42205d3538353930352e XMM07=656c6c616b7a79732033323a33313a34
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800979f5e8
R8 =0000000000000001 R9 =ffffed10012f3eae R10=0000000000000003 R11=0000000000000001
R12=0000000000000039 R13=ffffffff87f2dbc0 R14=ffffffff87f2dc10 R15=ffffffff87f2de78
RIP=ffffffff82507f45 RFL=00000006 [-----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 0000555555a42400 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=00007f6799287200 CR3=000000001630a000 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