Warning: Permanently added '[localhost]:27059' (ECDSA) to the list of known hosts.
2023/05/16 16:53:30 fuzzer started
2023/05/16 16:53:31 dialing manager at localhost:35573
2023/05/16 16:53:31 checking machine...
2023/05/16 16:53:31 checking revisions...
syzkaller login: [ 52.030060] kmemleak: Automatic memory scanning thread ended
2023/05/16 16:53:31 testing simple program...
[ 52.096648] cgroup: Unknown subsys name 'net'
[ 52.170879] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 63.713494] audit: type=1400 audit(1684256023.109:6): 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
executing program
[ 64.838846] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 64.841615] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 64.842736] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 64.846269] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 64.849673] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 64.850767] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 65.222694] ------------[ cut here ]------------
[ 65.224056] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 65.226468] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.227652] Modules linked in:
[ 65.228064] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.232804] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.233930] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.234784] 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
[ 65.236978] RSP: 0018:ffff88801677fc00 EFLAGS: 00010282
[ 65.237673] RAX: 0000000000000000 RBX: ffff88800b8a5040 RCX: 0000000000000000
[ 65.238567] RDX: ffff8880189651c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.239452] RBP: ffff88800b8a5054 R08: 0000000000000001 R09: 0000000000000000
[ 65.240337] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 65.241224] R13: ffffffff84e223a0 R14: ffff88800b8a5048 R15: ffffffff84d73340
[ 65.242072] FS: 0000555556faa400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.243085] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.243811] CR2: 00007fef9a9f36f4 CR3: 000000000e2b0000 CR4: 0000000000350ef0
[ 65.244702] Call Trace:
[ 65.245052]
[ 65.245385] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 65.245984] ipv4_frags_init_net+0x269/0x440
[ 65.246575] ops_init+0xbb/0x6b0
[ 65.247016] setup_net+0x3d9/0x990
[ 65.247497] ? down_read_killable+0x1d7/0x4e0
[ 65.248056] ? __pfx_setup_net+0x10/0x10
[ 65.248591] ? copy_net_ns+0x17c/0x770
[ 65.249100] copy_net_ns+0x321/0x770
[ 65.249613] create_new_namespaces+0x3f6/0xb30
[ 65.250220] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.250833] ksys_unshare+0x44d/0x8e0
[ 65.251351] ? __pfx_ksys_unshare+0x10/0x10
[ 65.251887] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.252616] __x64_sys_unshare+0x31/0x40
[ 65.253171] do_syscall_64+0x3f/0x90
[ 65.253636] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.254304] RIP: 0033:0x7fc9364b70d7
[ 65.254763] 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
[ 65.256926] RSP: 002b:00007fffcb455ba8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.257870] RAX: ffffffffffffffda RBX: 00007fffcb4561e8 RCX: 00007fc9364b70d7
[ 65.258761] RDX: 00007fc93652141f RSI: 00007fffcb455b40 RDI: 0000000040000000
[ 65.259638] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffcb455950
[ 65.260524] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc9365c9bf0
[ 65.261450] R13: 00007fffcb455c80 R14: 0000000000000000 R15: 00000000000000f8
[ 65.262359]
[ 65.262660] irq event stamp: 9923
[ 65.263079] hardirqs last enabled at (9933): [] __up_console_sem+0x78/0x80
[ 65.264153] hardirqs last disabled at (9946): [] __up_console_sem+0x5d/0x80
[ 65.265231] softirqs last enabled at (9896): [] irq_exit_rcu+0x93/0xc0
[ 65.266251] softirqs last disabled at (9891): [] irq_exit_rcu+0x93/0xc0
[ 65.267277] ---[ end trace 0000000000000000 ]---
[ 65.275357] ------------[ cut here ]------------
[ 65.275942] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 65.277704] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.278792] Modules linked in:
[ 65.279240] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.280395] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.281431] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.282079] 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
[ 65.284275] RSP: 0018:ffff88801677fc00 EFLAGS: 00010282
[ 65.284944] RAX: 0000000000000000 RBX: ffff88800e45f840 RCX: 0000000000000000
[ 65.285841] RDX: ffff8880189651c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.286722] RBP: ffff88800e45f854 R08: 0000000000000001 R09: 0000000000000000
[ 65.287605] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 65.288484] R13: ffffffff84e223a0 R14: ffff88800e45f848 R15: ffffffff84da62e0
[ 65.289393] FS: 0000555556faa400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.290390] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.291099] CR2: 00007fef9a9f36f4 CR3: 000000000e2b0000 CR4: 0000000000350ef0
[ 65.291987] Call Trace:
[ 65.292348]
[ 65.292645] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 65.293303] ipv6_frags_init_net+0x206/0x3c0
[ 65.293857] ops_init+0xbb/0x6b0
[ 65.294332] setup_net+0x3d9/0x990
[ 65.294787] ? down_read_killable+0x1d7/0x4e0
[ 65.295392] ? __pfx_setup_net+0x10/0x10
[ 65.295898] ? copy_net_ns+0x17c/0x770
[ 65.296445] copy_net_ns+0x321/0x770
[ 65.296948] create_new_namespaces+0x3f6/0xb30
[ 65.297564] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.298211] ksys_unshare+0x44d/0x8e0
[ 65.298706] ? __pfx_ksys_unshare+0x10/0x10
[ 65.299284] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.299999] __x64_sys_unshare+0x31/0x40
[ 65.300566] do_syscall_64+0x3f/0x90
[ 65.301046] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.301708] RIP: 0033:0x7fc9364b70d7
[ 65.302198] 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
[ 65.304359] RSP: 002b:00007fffcb455ba8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.305330] RAX: ffffffffffffffda RBX: 00007fffcb4561e8 RCX: 00007fc9364b70d7
[ 65.306218] RDX: 00007fc93652141f RSI: 00007fffcb455b40 RDI: 0000000040000000
[ 65.307057] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffcb455950
[ 65.307938] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc9365c9bf0
[ 65.308814] R13: 00007fffcb455c80 R14: 0000000000000000 R15: 00000000000000f8
[ 65.309735]
[ 65.310034] irq event stamp: 12309
[ 65.310498] hardirqs last enabled at (12321): [] __up_console_sem+0x78/0x80
[ 65.311559] hardirqs last disabled at (12332): [] __up_console_sem+0x5d/0x80
[ 65.312620] softirqs last enabled at (12218): [] irq_exit_rcu+0x93/0xc0
[ 65.313654] softirqs last disabled at (12213): [] irq_exit_rcu+0x93/0xc0
[ 65.314682] ---[ end trace 0000000000000000 ]---
[ 65.316071] ------------[ cut here ]------------
[ 65.316716] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 65.318681] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.319749] Modules linked in:
[ 65.320182] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.321336] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.322339] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.322971] 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
[ 65.325145] RSP: 0018:ffff88801677fbf0 EFLAGS: 00010286
[ 65.325795] RAX: 0000000000000000 RBX: ffff88800e45ea40 RCX: 0000000000000000
[ 65.326679] RDX: ffff8880189651c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.327576] RBP: ffff88800e45ea54 R08: 0000000000000001 R09: 0000000000000000
[ 65.328455] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.329356] R13: ffffffff84e223a0 R14: ffff88800e45ea48 R15: ffffffff84daf020
[ 65.330248] FS: 0000555556faa400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.331241] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.331939] CR2: 00007fef9a9f36f4 CR3: 000000000e2b0000 CR4: 0000000000350ef0
[ 65.332824] Call Trace:
[ 65.333191]
[ 65.333488] nf_ct_net_init+0x224/0x3d0
[ 65.333997] ? __pfx_nf_ct_net_init+0x10/0x10
[ 65.334596] ops_init+0xbb/0x6b0
[ 65.335032] setup_net+0x3d9/0x990
[ 65.335510] ? down_read_killable+0x1d7/0x4e0
[ 65.336069] ? __pfx_setup_net+0x10/0x10
[ 65.336599] ? copy_net_ns+0x17c/0x770
[ 65.337158] copy_net_ns+0x321/0x770
[ 65.337635] create_new_namespaces+0x3f6/0xb30
[ 65.338246] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.338858] ksys_unshare+0x44d/0x8e0
[ 65.339385] ? __pfx_ksys_unshare+0x10/0x10
[ 65.339937] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.340668] __x64_sys_unshare+0x31/0x40
[ 65.341234] do_syscall_64+0x3f/0x90
[ 65.341700] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.342366] RIP: 0033:0x7fc9364b70d7
[ 65.342822] 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
[ 65.344972] RSP: 002b:00007fffcb455ba8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.345907] RAX: ffffffffffffffda RBX: 00007fffcb4561e8 RCX: 00007fc9364b70d7
[ 65.346790] RDX: 00007fc93652141f RSI: 00007fffcb455b40 RDI: 0000000040000000
[ 65.347677] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffcb455950
[ 65.348560] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc9365c9bf0
[ 65.349461] R13: 00007fffcb455c80 R14: 0000000000000000 R15: 00000000000000f8
[ 65.350369]
[ 65.350667] irq event stamp: 13105
[ 65.351097] hardirqs last enabled at (13115): [] __up_console_sem+0x78/0x80
[ 65.352187] hardirqs last disabled at (13128): [] __up_console_sem+0x5d/0x80
[ 65.353269] softirqs last enabled at (12968): [] irq_exit_rcu+0x93/0xc0
[ 65.354307] softirqs last disabled at (12959): [] irq_exit_rcu+0x93/0xc0
[ 65.355344] ---[ end trace 0000000000000000 ]---
[ 66.861835] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 68.909789] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 70.957197] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 73.005297] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
16:53:28 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801677f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556faa400 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=00007fef9a9f36f4 CR3=000000000e2b0000 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=00000000000552ad 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=00000202 [-------] 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=00007f58c0733fd0 CR3=000000000e838000 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=db90a6dcd970deb73344dad9e8c97960
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=af67e703173a758a000000000013bd80 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=e4e34dd3149b954500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000