Warning: Permanently added '[localhost]:48296' (ECDSA) to the list of known hosts.
2023/05/16 10:53:38 fuzzer started
2023/05/16 10:53:38 dialing manager at localhost:35573
2023/05/16 10:53:38 checking machine...
2023/05/16 10:53:38 checking revisions...
syzkaller login: [ 38.882018] kmemleak: Automatic memory scanning thread ended
2023/05/16 10:53:38 testing simple program...
[ 38.950142] cgroup: Unknown subsys name 'net'
[ 39.031138] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 50.361006] audit: type=1400 audit(1684234430.315:6): 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
executing program
[ 51.469154] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.471762] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.473093] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.476810] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.478356] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.480588] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.848298] ------------[ cut here ]------------
[ 51.849100] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.851056] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.852378] Modules linked in:
[ 51.852929] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.857745] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.858764] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.859416] 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
[ 51.861637] RSP: 0018:ffff88801f71fc00 EFLAGS: 00010282
[ 51.862304] RAX: 0000000000000000 RBX: ffff88800c985440 RCX: 0000000000000000
[ 51.863215] RDX: ffff888006a9d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.864124] RBP: ffff88800c985454 R08: 0000000000000001 R09: 0000000000000000
[ 51.865011] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.865897] R13: ffffffff84e223a0 R14: ffff88800c985448 R15: ffffffff84d73340
[ 51.866799] FS: 000055555636c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.867815] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.868562] CR2: 00007f9bd9cb16f4 CR3: 0000000015d2a000 CR4: 0000000000350ee0
[ 51.869426] Call Trace:
[ 51.869786]
[ 51.870081] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.870730] ipv4_frags_init_net+0x269/0x440
[ 51.871289] ops_init+0xbb/0x6b0
[ 51.871773] setup_net+0x3d9/0x990
[ 51.872228] ? down_read_killable+0x1d7/0x4e0
[ 51.872827] ? __pfx_setup_net+0x10/0x10
[ 51.873336] ? copy_net_ns+0x17c/0x770
[ 51.873874] copy_net_ns+0x321/0x770
[ 51.874356] create_new_namespaces+0x3f6/0xb30
[ 51.874975] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.875649] ksys_unshare+0x44d/0x8e0
[ 51.876155] ? __pfx_ksys_unshare+0x10/0x10
[ 51.876750] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.877498] __x64_sys_unshare+0x31/0x40
[ 51.878026] do_syscall_64+0x3f/0x90
[ 51.878536] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.879182] RIP: 0033:0x7fd68b21a0d7
[ 51.879688] 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
[ 51.881881] RSP: 002b:00007ffc044ee8d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.882842] RAX: ffffffffffffffda RBX: 00007ffc044eef18 RCX: 00007fd68b21a0d7
[ 51.883761] RDX: 00007fd68b28441f RSI: 00007ffc044ee870 RDI: 0000000040000000
[ 51.884666] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc044ee680
[ 51.885558] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd68b32cbf0
[ 51.886429] R13: 00007ffc044ee9b0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.887384]
[ 51.887727] irq event stamp: 8295
[ 51.888161] hardirqs last enabled at (8305): [] __up_console_sem+0x78/0x80
[ 51.889277] hardirqs last disabled at (8316): [] __up_console_sem+0x5d/0x80
[ 51.890526] softirqs last enabled at (8330): [] irq_exit_rcu+0x93/0xc0
[ 51.891602] softirqs last disabled at (8325): [] irq_exit_rcu+0x93/0xc0
[ 51.892652] ---[ end trace 0000000000000000 ]---
[ 51.897973] ------------[ cut here ]------------
[ 51.898573] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.900246] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.901321] Modules linked in:
[ 51.901756] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.902899] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.903912] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.904579] 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
[ 51.906735] RSP: 0018:ffff88801f71fc00 EFLAGS: 00010282
[ 51.907402] RAX: 0000000000000000 RBX: ffff888016616240 RCX: 0000000000000000
[ 51.908295] RDX: ffff888006a9d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.909211] RBP: ffff888016616254 R08: 0000000000000001 R09: 0000000000000000
[ 51.910099] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.910985] R13: ffffffff84e223a0 R14: ffff888016616248 R15: ffffffff84da62e0
[ 51.911887] FS: 000055555636c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.912881] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.913615] CR2: 00007f9bd9cb16f4 CR3: 0000000015d2a000 CR4: 0000000000350ee0
[ 51.914510] Call Trace:
[ 51.914838]
[ 51.915131] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.915773] ipv6_frags_init_net+0x206/0x3c0
[ 51.916329] ops_init+0xbb/0x6b0
[ 51.916790] setup_net+0x3d9/0x990
[ 51.917242] ? down_read_killable+0x1d7/0x4e0
[ 51.917834] ? __pfx_setup_net+0x10/0x10
[ 51.918342] ? copy_net_ns+0x17c/0x770
[ 51.918875] copy_net_ns+0x321/0x770
[ 51.919373] create_new_namespaces+0x3f6/0xb30
[ 51.919983] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.920624] ksys_unshare+0x44d/0x8e0
[ 51.921113] ? __pfx_ksys_unshare+0x10/0x10
[ 51.921684] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.922388] __x64_sys_unshare+0x31/0x40
[ 51.922929] do_syscall_64+0x3f/0x90
[ 51.923407] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.924072] RIP: 0033:0x7fd68b21a0d7
[ 51.924555] 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
[ 51.926698] RSP: 002b:00007ffc044ee8d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.927651] RAX: ffffffffffffffda RBX: 00007ffc044eef18 RCX: 00007fd68b21a0d7
[ 51.928534] RDX: 00007fd68b28441f RSI: 00007ffc044ee870 RDI: 0000000040000000
[ 51.929385] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc044ee680
[ 51.930269] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd68b32cbf0
[ 51.931148] R13: 00007ffc044ee9b0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.932093]
[ 51.932390] irq event stamp: 9945
[ 51.932836] hardirqs last enabled at (9957): [] __up_console_sem+0x78/0x80
[ 51.933884] hardirqs last disabled at (9968): [] __up_console_sem+0x5d/0x80
[ 51.934938] softirqs last enabled at (9442): [] irq_exit_rcu+0x93/0xc0
[ 51.935962] softirqs last disabled at (9421): [] irq_exit_rcu+0x93/0xc0
[ 51.936988] ---[ end trace 0000000000000000 ]---
[ 51.938272] ------------[ cut here ]------------
[ 51.938885] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.940872] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.941910] Modules linked in:
[ 51.942310] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.943477] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.944466] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.945101] 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
[ 51.947264] RSP: 0018:ffff88801f71fbf0 EFLAGS: 00010286
[ 51.947972] RAX: 0000000000000000 RBX: ffff88800df8c640 RCX: 0000000000000000
[ 51.948851] RDX: ffff888006a9d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.949727] RBP: ffff88800df8c654 R08: 0000000000000001 R09: 0000000000000000
[ 51.950604] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.951504] R13: ffffffff84e223a0 R14: ffff88800df8c648 R15: ffffffff84daf020
[ 51.952364] FS: 000055555636c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.953347] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.954073] CR2: 00007f9bd9cb16f4 CR3: 0000000015d2a000 CR4: 0000000000350ee0
[ 51.954947] Call Trace:
[ 51.955272]
[ 51.955628] nf_ct_net_init+0x224/0x3d0
[ 51.956138] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.956727] ops_init+0xbb/0x6b0
[ 51.957167] setup_net+0x3d9/0x990
[ 51.957639] ? down_read_killable+0x1d7/0x4e0
[ 51.958207] ? __pfx_setup_net+0x10/0x10
[ 51.958736] ? copy_net_ns+0x17c/0x770
[ 51.959237] copy_net_ns+0x321/0x770
[ 51.959768] create_new_namespaces+0x3f6/0xb30
[ 51.960350] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.960984] ksys_unshare+0x44d/0x8e0
[ 51.961498] ? __pfx_ksys_unshare+0x10/0x10
[ 51.962039] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.962768] __x64_sys_unshare+0x31/0x40
[ 51.963283] do_syscall_64+0x3f/0x90
[ 51.963801] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.964432] RIP: 0033:0x7fd68b21a0d7
[ 51.964921] 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
[ 51.967061] RSP: 002b:00007ffc044ee8d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.968014] RAX: ffffffffffffffda RBX: 00007ffc044eef18 RCX: 00007fd68b21a0d7
[ 51.968897] RDX: 00007fd68b28441f RSI: 00007ffc044ee870 RDI: 0000000040000000
[ 51.969773] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc044ee680
[ 51.970657] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd68b32cbf0
[ 51.971541] R13: 00007ffc044ee9b0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.972412]
[ 51.972738] irq event stamp: 10715
[ 51.973169] hardirqs last enabled at (10725): [] __up_console_sem+0x78/0x80
[ 51.974223] hardirqs last disabled at (10736): [] __up_console_sem+0x5d/0x80
[ 51.975274] softirqs last enabled at (10288): [] irq_exit_rcu+0x93/0xc0
[ 51.976325] softirqs last disabled at (10283): [] irq_exit_rcu+0x93/0xc0
[ 51.977351] ---[ end trace 0000000000000000 ]---
[ 53.554580] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.603536] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.649595] Bluetooth: hci0: command 0x040f tx timeout
[ 59.697589] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:53:49 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=ffff88806ce34fc0 RCX=ffffffff812d86d3 RDX=0000000000000000
RSI=0000000000000008 RDI=ffffffff85d34a10 RBP=0000000000000001 RSP=ffff88806ce09cc8
R8 =0000000000000000 R9 =fffffbfff0ba6942 R10=ffffffff85d34a17 R11=0000000000000001
R12=0000000000000000 R13=0000000000000000 R14=ffffffff8540f298 R15=0000000000000000
RIP=ffffffff81359db6 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 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=00007f24ac7f5a80 CR3=000000000db92000 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=8eb197cc7bdbadbd754cd953d931788b
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=824d01633479e618000000000013c828 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=d953e956b6fcf71100000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000003a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f71f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000003a R11=0000000000000001
R12=000000000000003a 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 000055555636c400 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=00007f9bd9cb16f4 CR3=0000000015d2a000 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