Warning: Permanently added '[localhost]:15752' (ECDSA) to the list of known hosts.
2023/05/17 07:36:05 fuzzer started
2023/05/17 07:36:05 dialing manager at localhost:35573
2023/05/17 07:36:05 checking machine...
2023/05/17 07:36:05 checking revisions...
syzkaller login: [ 35.634313] kmemleak: Automatic memory scanning thread ended
2023/05/17 07:36:05 testing simple program...
[ 35.708293] cgroup: Unknown subsys name 'net'
[ 35.786917] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.034582] audit: type=1400 audit(1684308979.208:6): 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
[ 50.177979] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.180799] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.181948] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.185561] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.186938] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.188621] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 50.582925] ------------[ cut here ]------------
[ 50.583657] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.585585] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.586778] Modules linked in:
[ 50.587280] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.592276] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.593697] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.594609] 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
[ 50.597587] RSP: 0018:ffff88800fd27c00 EFLAGS: 00010282
[ 50.598526] RAX: 0000000000000000 RBX: ffff8880101f0c40 RCX: 0000000000000000
[ 50.599729] RDX: ffff88800fdb51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.600940] RBP: ffff8880101f0c54 R08: 0000000000000001 R09: 0000000000000000
[ 50.602072] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.603058] R13: ffffffff84e223a0 R14: ffff8880101f0c48 R15: ffffffff84d73340
[ 50.604044] FS: 0000555555827400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.605169] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.605986] CR2: 00007f648046a000 CR3: 000000002029c000 CR4: 0000000000350ef0
[ 50.606977] Call Trace:
[ 50.607377]
[ 50.607706] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.608411] ipv4_frags_init_net+0x269/0x440
[ 50.609042] ops_init+0xbb/0x6b0
[ 50.609570] setup_net+0x3d9/0x990
[ 50.610071] ? down_read_killable+0x1d7/0x4e0
[ 50.610734] ? __pfx_setup_net+0x10/0x10
[ 50.611327] ? copy_net_ns+0x17c/0x770
[ 50.611893] copy_net_ns+0x321/0x770
[ 50.612447] create_new_namespaces+0x3f6/0xb30
[ 50.613120] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.613835] ksys_unshare+0x44d/0x8e0
[ 50.614413] ? __pfx_ksys_unshare+0x10/0x10
[ 50.615018] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.615834] __x64_sys_unshare+0x31/0x40
[ 50.616438] do_syscall_64+0x3f/0x90
[ 50.616976] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.617723] RIP: 0033:0x7fb3aeca50d7
[ 50.618276] 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
[ 50.620658] RSP: 002b:00007ffcff48b128 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.621720] RAX: ffffffffffffffda RBX: 00007ffcff48b768 RCX: 00007fb3aeca50d7
[ 50.622721] RDX: 00007fb3aed0f41f RSI: 00007ffcff48b0c0 RDI: 0000000040000000
[ 50.623714] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcff48aed0
[ 50.624719] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb3aedb7bf0
[ 50.625734] R13: 00007ffcff48b200 R14: 0000000000000000 R15: 00000000000000f8
[ 50.626781]
[ 50.627125] irq event stamp: 7901
[ 50.627631] hardirqs last enabled at (7913): [] __up_console_sem+0x78/0x80
[ 50.628818] hardirqs last disabled at (7924): [] __up_console_sem+0x5d/0x80
[ 50.630008] softirqs last enabled at (7266): [] irq_exit_rcu+0x93/0xc0
[ 50.631160] softirqs last disabled at (7091): [] irq_exit_rcu+0x93/0xc0
[ 50.632335] ---[ end trace 0000000000000000 ]---
[ 50.637846] ------------[ cut here ]------------
[ 50.638611] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.640394] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.641550] Modules linked in:
[ 50.641987] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.643228] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.644322] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.645028] 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
[ 50.647448] RSP: 0018:ffff88800fd27c00 EFLAGS: 00010282
[ 50.648168] RAX: 0000000000000000 RBX: ffff88800f075040 RCX: 0000000000000000
[ 50.649179] RDX: ffff88800fdb51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.650162] RBP: ffff88800f075054 R08: 0000000000000001 R09: 0000000000000000
[ 50.651145] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.652134] R13: ffffffff84e223a0 R14: ffff88800f075048 R15: ffffffff84da62e0
[ 50.653113] FS: 0000555555827400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.654219] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.655007] CR2: 00007f648046a000 CR3: 000000002029c000 CR4: 0000000000350ef0
[ 50.655985] Call Trace:
[ 50.656376]
[ 50.656703] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.657415] ipv6_frags_init_net+0x206/0x3c0
[ 50.658036] ops_init+0xbb/0x6b0
[ 50.658556] setup_net+0x3d9/0x990
[ 50.659054] ? down_read_killable+0x1d7/0x4e0
[ 50.659712] ? __pfx_setup_net+0x10/0x10
[ 50.660304] ? copy_net_ns+0x17c/0x770
[ 50.660858] copy_net_ns+0x321/0x770
[ 50.661440] create_new_namespaces+0x3f6/0xb30
[ 50.662080] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.662796] ksys_unshare+0x44d/0x8e0
[ 50.663364] ? __pfx_ksys_unshare+0x10/0x10
[ 50.663966] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.664776] __x64_sys_unshare+0x31/0x40
[ 50.665396] do_syscall_64+0x3f/0x90
[ 50.665925] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.666659] RIP: 0033:0x7fb3aeca50d7
[ 50.667176] 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
[ 50.669572] RSP: 002b:00007ffcff48b128 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.670602] RAX: ffffffffffffffda RBX: 00007ffcff48b768 RCX: 00007fb3aeca50d7
[ 50.671563] RDX: 00007fb3aed0f41f RSI: 00007ffcff48b0c0 RDI: 0000000040000000
[ 50.672537] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcff48aed0
[ 50.673521] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb3aedb7bf0
[ 50.674497] R13: 00007ffcff48b200 R14: 0000000000000000 R15: 00000000000000f8
[ 50.675485]
[ 50.675816] irq event stamp: 9643
[ 50.676314] hardirqs last enabled at (9655): [] __up_console_sem+0x78/0x80
[ 50.677488] hardirqs last disabled at (9666): [] __up_console_sem+0x5d/0x80
[ 50.678642] softirqs last enabled at (9124): [] irq_exit_rcu+0x93/0xc0
[ 50.679751] softirqs last disabled at (9083): [] irq_exit_rcu+0x93/0xc0
[ 50.680877] ---[ end trace 0000000000000000 ]---
[ 50.682386] ------------[ cut here ]------------
[ 50.683019] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.685089] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.686242] Modules linked in:
[ 50.686683] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.687928] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.689021] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.689750] 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
[ 50.692073] RSP: 0018:ffff88800fd27bf0 EFLAGS: 00010286
[ 50.692797] RAX: 0000000000000000 RBX: ffff88800f075640 RCX: 0000000000000000
[ 50.693760] RDX: ffff88800fdb51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.694713] RBP: ffff88800f075654 R08: 0000000000000001 R09: 0000000000000000
[ 50.695685] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.696631] R13: ffffffff84e223a0 R14: ffff88800f075648 R15: ffffffff84daf020
[ 50.697604] FS: 0000555555827400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.698664] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.699463] CR2: 00007f648046a000 CR3: 000000002029c000 CR4: 0000000000350ef0
[ 50.700416] Call Trace:
[ 50.700771]
[ 50.701105] nf_ct_net_init+0x224/0x3d0
[ 50.701696] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.702335] ops_init+0xbb/0x6b0
[ 50.702813] setup_net+0x3d9/0x990
[ 50.703321] ? down_read_killable+0x1d7/0x4e0
[ 50.703919] ? __pfx_setup_net+0x10/0x10
[ 50.704502] ? copy_net_ns+0x17c/0x770
[ 50.705043] copy_net_ns+0x321/0x770
[ 50.705576] create_new_namespaces+0x3f6/0xb30
[ 50.706224] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.706882] ksys_unshare+0x44d/0x8e0
[ 50.707432] ? __pfx_ksys_unshare+0x10/0x10
[ 50.708006] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.708793] __x64_sys_unshare+0x31/0x40
[ 50.709385] do_syscall_64+0x3f/0x90
[ 50.709886] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.710591] RIP: 0033:0x7fb3aeca50d7
[ 50.711085] 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
[ 50.713407] RSP: 002b:00007ffcff48b128 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.714408] RAX: ffffffffffffffda RBX: 00007ffcff48b768 RCX: 00007fb3aeca50d7
[ 50.715354] RDX: 00007fb3aed0f41f RSI: 00007ffcff48b0c0 RDI: 0000000040000000
[ 50.716291] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcff48aed0
[ 50.717252] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb3aedb7bf0
[ 50.718161] R13: 00007ffcff48b200 R14: 0000000000000000 R15: 00000000000000f8
[ 50.719130]
[ 50.719477] irq event stamp: 10457
[ 50.719941] hardirqs last enabled at (10467): [] __up_console_sem+0x78/0x80
[ 50.721057] hardirqs last disabled at (10478): [] __up_console_sem+0x5d/0x80
[ 50.722164] softirqs last enabled at (10230): [] irq_exit_rcu+0x93/0xc0
[ 50.723260] softirqs last disabled at (10223): [] irq_exit_rcu+0x93/0xc0
[ 50.724346] ---[ end trace 0000000000000000 ]---
[ 52.264917] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.312341] Bluetooth: hci0: command 0x041b tx timeout
[ 56.361290] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.408271] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:36:20 Registers:
info registers vcpu 0
RAX=0000000000000047 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800fd275f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000047 R11=0000000000000001
R12=0000000000000047 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 0000555555827400 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=00007f648046a000 CR3=000000002029c000 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=000000000002e2b9 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=00007f648041e5e8 CR3=000000000ebd8000 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=e5959464259ebdb1e24b9f780d18a479
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=27c7a445e10723ac000000000013b608 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=48b33128feb8c0af00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000