Warning: Permanently added '[localhost]:7527' (ECDSA) to the list of known hosts.
2023/05/17 07:31:00 fuzzer started
2023/05/17 07:31:01 dialing manager at localhost:35573
2023/05/17 07:31:01 checking machine...
2023/05/17 07:31:01 checking revisions...
syzkaller login: [ 44.139710] kmemleak: Automatic memory scanning thread ended
2023/05/17 07:31:01 testing simple program...
[ 44.207424] cgroup: Unknown subsys name 'net'
[ 44.303244] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.079547] audit: type=1400 audit(1684308673.294:6): avc: denied { execmem } for pid=262 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 57.199986] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.203408] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.204974] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.217720] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.220399] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.221849] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.602464] ------------[ cut here ]------------
[ 57.603123] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.604852] WARNING: CPU: 1 PID: 263 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.605944] Modules linked in:
[ 57.606357] CPU: 1 PID: 263 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.608304] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.612672] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.613455] 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
[ 57.615698] RSP: 0018:ffff88801ee9fc00 EFLAGS: 00010282
[ 57.616496] RAX: 0000000000000000 RBX: ffff88800f1b4440 RCX: 0000000000000000
[ 57.617547] RDX: ffff888018bf8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.618583] RBP: ffff88800f1b4454 R08: 0000000000000001 R09: 0000000000000000
[ 57.619566] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.620573] R13: ffffffff84e223a0 R14: ffff88800f1b4448 R15: ffffffff84d73340
[ 57.621565] FS: 0000555556e6b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.622705] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.623553] CR2: 00007fb6f19576f4 CR3: 000000000d556000 CR4: 0000000000350ee0
[ 57.624443] Call Trace:
[ 57.624793]
[ 57.625124] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.625734] ipv4_frags_init_net+0x269/0x440
[ 57.626323] ops_init+0xbb/0x6b0
[ 57.626771] setup_net+0x3d9/0x990
[ 57.627249] ? down_read_killable+0x1d7/0x4e0
[ 57.627816] ? __pfx_setup_net+0x10/0x10
[ 57.628358] ? copy_net_ns+0x17c/0x770
[ 57.628875] copy_net_ns+0x321/0x770
[ 57.629394] create_new_namespaces+0x3f6/0xb30
[ 57.630021] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.630643] ksys_unshare+0x44d/0x8e0
[ 57.631162] ? __pfx_ksys_unshare+0x10/0x10
[ 57.631731] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.632479] __x64_sys_unshare+0x31/0x40
[ 57.633051] do_syscall_64+0x3f/0x90
[ 57.633516] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.634188] RIP: 0033:0x7f34beab30d7
[ 57.634648] 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
[ 57.636834] RSP: 002b:00007ffdfd468208 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.637780] RAX: ffffffffffffffda RBX: 00007ffdfd468848 RCX: 00007f34beab30d7
[ 57.638671] RDX: 00007f34beb1d41f RSI: 00007ffdfd4681a0 RDI: 0000000040000000
[ 57.639560] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdfd467fb0
[ 57.640448] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f34bebc5bf0
[ 57.641346] R13: 00007ffdfd4682e0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.642258]
[ 57.642556] irq event stamp: 9001
[ 57.643008] hardirqs last enabled at (9013): [] __up_console_sem+0x78/0x80
[ 57.644082] hardirqs last disabled at (9024): [] __up_console_sem+0x5d/0x80
[ 57.645162] softirqs last enabled at (8674): [] irq_exit_rcu+0x93/0xc0
[ 57.646193] softirqs last disabled at (8629): [] irq_exit_rcu+0x93/0xc0
[ 57.647216] ---[ end trace 0000000000000000 ]---
[ 57.652694] ------------[ cut here ]------------
[ 57.653376] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.655061] WARNING: CPU: 1 PID: 263 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.656110] Modules linked in:
[ 57.656508] CPU: 1 PID: 263 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.657679] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.658686] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.659356] 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
[ 57.661530] RSP: 0018:ffff88801ee9fc00 EFLAGS: 00010282
[ 57.662209] RAX: 0000000000000000 RBX: ffff888008ee5a40 RCX: 0000000000000000
[ 57.663105] RDX: ffff888018bf8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.664007] RBP: ffff888008ee5a54 R08: 0000000000000001 R09: 0000000000000000
[ 57.664880] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.665773] R13: ffffffff84e223a0 R14: ffff888008ee5a48 R15: ffffffff84da62e0
[ 57.666663] FS: 0000555556e6b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.667650] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.668379] CR2: 00007fb6f19576f4 CR3: 000000000d556000 CR4: 0000000000350ee0
[ 57.669271] Call Trace:
[ 57.669600]
[ 57.669896] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.670547] ipv6_frags_init_net+0x206/0x3c0
[ 57.671139] ops_init+0xbb/0x6b0
[ 57.671580] setup_net+0x3d9/0x990
[ 57.672063] ? down_read_killable+0x1d7/0x4e0
[ 57.672650] ? __pfx_setup_net+0x10/0x10
[ 57.673194] ? copy_net_ns+0x17c/0x770
[ 57.673695] copy_net_ns+0x321/0x770
[ 57.674205] create_new_namespaces+0x3f6/0xb30
[ 57.674791] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.675443] ksys_unshare+0x44d/0x8e0
[ 57.675966] ? __pfx_ksys_unshare+0x10/0x10
[ 57.676517] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.677259] __x64_sys_unshare+0x31/0x40
[ 57.677778] do_syscall_64+0x3f/0x90
[ 57.678284] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.678952] RIP: 0033:0x7f34beab30d7
[ 57.679419] 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
[ 57.681587] RSP: 002b:00007ffdfd468208 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.682569] RAX: ffffffffffffffda RBX: 00007ffdfd468848 RCX: 00007f34beab30d7
[ 57.683464] RDX: 00007f34beb1d41f RSI: 00007ffdfd4681a0 RDI: 0000000040000000
[ 57.684351] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdfd467fb0
[ 57.685262] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f34bebc5bf0
[ 57.686147] R13: 00007ffdfd4682e0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.687054]
[ 57.687357] irq event stamp: 10685
[ 57.687786] hardirqs last enabled at (10695): [] __up_console_sem+0x78/0x80
[ 57.688870] hardirqs last disabled at (10706): [] __up_console_sem+0x5d/0x80
[ 57.689952] softirqs last enabled at (10610): [] irq_exit_rcu+0x93/0xc0
[ 57.690979] softirqs last disabled at (10605): [] irq_exit_rcu+0x93/0xc0
[ 57.692016] ---[ end trace 0000000000000000 ]---
[ 57.693734] ------------[ cut here ]------------
[ 57.694387] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.696365] WARNING: CPU: 1 PID: 263 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.697424] Modules linked in:
[ 57.697823] CPU: 1 PID: 263 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.698984] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.699993] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.700642] 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
[ 57.702792] RSP: 0018:ffff88801ee9fbf0 EFLAGS: 00010286
[ 57.703475] RAX: 0000000000000000 RBX: ffff88800e9f8c40 RCX: 0000000000000000
[ 57.704359] RDX: ffff888018bf8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.705278] RBP: ffff88800e9f8c54 R08: 0000000000000001 R09: 0000000000000000
[ 57.706167] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.707051] R13: ffffffff84e223a0 R14: ffff88800e9f8c48 R15: ffffffff84daf020
[ 57.707908] FS: 0000555556e6b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.708903] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.709646] CR2: 00007fb6f19576f4 CR3: 000000000d556000 CR4: 0000000000350ee0
[ 57.710534] Call Trace:
[ 57.710861]
[ 57.711192] nf_ct_net_init+0x224/0x3d0
[ 57.711708] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.712308] ops_init+0xbb/0x6b0
[ 57.712775] setup_net+0x3d9/0x990
[ 57.713257] ? down_read_killable+0x1d7/0x4e0
[ 57.713815] ? __pfx_setup_net+0x10/0x10
[ 57.714366] ? copy_net_ns+0x17c/0x770
[ 57.714872] copy_net_ns+0x321/0x770
[ 57.715383] create_new_namespaces+0x3f6/0xb30
[ 57.715999] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.716621] ksys_unshare+0x44d/0x8e0
[ 57.717153] ? __pfx_ksys_unshare+0x10/0x10
[ 57.717701] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.718444] __x64_sys_unshare+0x31/0x40
[ 57.718991] do_syscall_64+0x3f/0x90
[ 57.719464] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.720130] RIP: 0033:0x7f34beab30d7
[ 57.720594] 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
[ 57.722789] RSP: 002b:00007ffdfd468208 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.723737] RAX: ffffffffffffffda RBX: 00007ffdfd468848 RCX: 00007f34beab30d7
[ 57.724616] RDX: 00007f34beb1d41f RSI: 00007ffdfd4681a0 RDI: 0000000040000000
[ 57.725519] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdfd467fb0
[ 57.726410] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f34bebc5bf0
[ 57.727290] R13: 00007ffdfd4682e0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.728195]
[ 57.728494] irq event stamp: 11483
[ 57.728959] hardirqs last enabled at (11495): [] __up_console_sem+0x78/0x80
[ 57.730020] hardirqs last disabled at (11506): [] __up_console_sem+0x5d/0x80
[ 57.731080] softirqs last enabled at (11256): [] irq_exit_rcu+0x93/0xc0
[ 57.732111] softirqs last disabled at (11251): [] irq_exit_rcu+0x93/0xc0
[ 57.733173] ---[ end trace 0000000000000000 ]---
executing program
[ 59.282565] Bluetooth: hci0: command 0x0409 tx timeout
[ 61.331075] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.379015] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.426004] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
07:31:11 Registers:
info registers vcpu 0
RAX=fffffbfff0ef2d38 RBX=fffffbfff0ef2d39 RCX=ffffffff812d1146 RDX=fffffbfff0ef2d39
RSI=0000000000000008 RDI=ffffffff877969c0 RBP=fffffbfff0ef2d38 RSP=ffff888015b4f4e0
R8 =0000000000000000 R9 =fffffbfff0ef2d38 R10=ffffffff877969c7 R11=0000000000000001
R12=ffff88801597a580 R13=ffff888015979b40 R14=ffffffff8560b640 R15=0000000000000004
RIP=ffffffff818105b9 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 00007f038da65900 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=00007f038cf8c000 CR3=000000000e902000 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=789f89df00d476979e4b942517480480
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f60000000000111888 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=91a739ffe0a3573000000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801ee9f618
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 0000555556e6b400 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=00007fb6f19576f4 CR3=000000000d556000 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