Warning: Permanently added '[localhost]:59669' (ECDSA) to the list of known hosts.
2023/05/16 20:36:10 fuzzer started
2023/05/16 20:36:11 dialing manager at localhost:35573
2023/05/16 20:36:11 checking machine...
2023/05/16 20:36:11 checking revisions...
syzkaller login: [ 39.826935] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:36:11 testing simple program...
[ 39.903018] cgroup: Unknown subsys name 'net'
[ 39.979399] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.972391] audit: type=1400 audit(1684269385.449:6): avc: denied { execmem } for pid=259 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
[ 55.117930] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.119977] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.123169] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.126121] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.128365] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.129925] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.535770] ------------[ cut here ]------------
[ 55.536550] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.538624] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.540177] Modules linked in:
[ 55.540935] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.545890] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.546974] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.547676] 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
[ 55.550013] RSP: 0018:ffff88801a657c00 EFLAGS: 00010282
[ 55.550750] RAX: 0000000000000000 RBX: ffff88800dd29840 RCX: 0000000000000000
[ 55.551723] RDX: ffff888014658000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.552647] RBP: ffff88800dd29854 R08: 0000000000000001 R09: 0000000000000000
[ 55.553595] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.554542] R13: ffffffff84e223a0 R14: ffff88800dd29848 R15: ffffffff84d73340
[ 55.555499] FS: 0000555556ac8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.556593] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.557386] CR2: 00007f6b2396e6f4 CR3: 0000000016fd8000 CR4: 0000000000350ee0
[ 55.558333] Call Trace:
[ 55.558676]
[ 55.559018] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.559727] ipv4_frags_init_net+0x269/0x440
[ 55.560335] ops_init+0xbb/0x6b0
[ 55.560837] setup_net+0x3d9/0x990
[ 55.561320] ? down_read_killable+0x1d7/0x4e0
[ 55.561943] ? __pfx_setup_net+0x10/0x10
[ 55.562484] ? copy_net_ns+0x17c/0x770
[ 55.563044] copy_net_ns+0x321/0x770
[ 55.563555] create_new_namespaces+0x3f6/0xb30
[ 55.564237] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.564913] ksys_unshare+0x44d/0x8e0
[ 55.565433] ? __pfx_ksys_unshare+0x10/0x10
[ 55.566026] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.566813] __x64_sys_unshare+0x31/0x40
[ 55.567377] do_syscall_64+0x3f/0x90
[ 55.567945] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.568651] RIP: 0033:0x7f0c628770d7
[ 55.569192] 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
[ 55.571487] RSP: 002b:00007fff57052878 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.572538] RAX: ffffffffffffffda RBX: 00007fff57052eb8 RCX: 00007f0c628770d7
[ 55.573477] RDX: 00007f0c628e141f RSI: 00007fff57052810 RDI: 0000000040000000
[ 55.574412] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff57052620
[ 55.575367] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0c62989bf0
[ 55.576331] R13: 00007fff57052950 R14: 0000000000000000 R15: 00000000000000f8
[ 55.577319]
[ 55.577630] irq event stamp: 8537
[ 55.578103] hardirqs last enabled at (8549): [] __up_console_sem+0x78/0x80
[ 55.579214] hardirqs last disabled at (8560): [] __up_console_sem+0x5d/0x80
[ 55.580329] softirqs last enabled at (8070): [] irq_exit_rcu+0x93/0xc0
[ 55.581389] softirqs last disabled at (8015): [] irq_exit_rcu+0x93/0xc0
[ 55.582441] ---[ end trace 0000000000000000 ]---
[ 55.588382] ------------[ cut here ]------------
[ 55.589001] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.590764] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.591850] Modules linked in:
[ 55.592285] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.593454] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.594484] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.595173] 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
[ 55.597419] RSP: 0018:ffff88801a657c00 EFLAGS: 00010282
[ 55.598114] RAX: 0000000000000000 RBX: ffff88800d4da840 RCX: 0000000000000000
[ 55.599020] RDX: ffff888014658000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.599947] RBP: ffff88800d4da854 R08: 0000000000000001 R09: 0000000000000000
[ 55.600860] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.601754] R13: ffffffff84e223a0 R14: ffff88800d4da848 R15: ffffffff84da62e0
[ 55.602631] FS: 0000555556ac8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.603701] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.604437] CR2: 00007f6b2396e6f4 CR3: 0000000016fd8000 CR4: 0000000000350ee0
[ 55.605362] Call Trace:
[ 55.605722]
[ 55.606018] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.606646] ipv6_frags_init_net+0x206/0x3c0
[ 55.607450] ops_init+0xbb/0x6b0
[ 55.608119] setup_net+0x3d9/0x990
[ 55.608787] ? down_read_killable+0x1d7/0x4e0
[ 55.609546] ? __pfx_setup_net+0x10/0x10
[ 55.610279] ? copy_net_ns+0x17c/0x770
[ 55.611006] copy_net_ns+0x321/0x770
[ 55.611744] create_new_namespaces+0x3f6/0xb30
[ 55.612377] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.613027] ksys_unshare+0x44d/0x8e0
[ 55.613534] ? __pfx_ksys_unshare+0x10/0x10
[ 55.614114] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.614885] __x64_sys_unshare+0x31/0x40
[ 55.615417] do_syscall_64+0x3f/0x90
[ 55.615950] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.616624] RIP: 0033:0x7f0c628770d7
[ 55.617138] 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
[ 55.619388] RSP: 002b:00007fff57052878 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.620404] RAX: ffffffffffffffda RBX: 00007fff57052eb8 RCX: 00007f0c628770d7
[ 55.621336] RDX: 00007f0c628e141f RSI: 00007fff57052810 RDI: 0000000040000000
[ 55.622259] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff57052620
[ 55.623183] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0c62989bf0
[ 55.624110] R13: 00007fff57052950 R14: 0000000000000000 R15: 00000000000000f8
[ 55.625079]
[ 55.625424] irq event stamp: 10419
[ 55.625924] hardirqs last enabled at (10431): [] __up_console_sem+0x78/0x80
[ 55.627066] hardirqs last disabled at (10442): [] __up_console_sem+0x5d/0x80
[ 55.628219] softirqs last enabled at (10142): [] irq_exit_rcu+0x93/0xc0
[ 55.629324] softirqs last disabled at (10133): [] irq_exit_rcu+0x93/0xc0
[ 55.630483] ---[ end trace 0000000000000000 ]---
[ 55.631932] ------------[ cut here ]------------
[ 55.632561] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.634524] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.635679] Modules linked in:
[ 55.636151] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.637501] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.638782] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.639482] 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
[ 55.641811] RSP: 0018:ffff88801a657bf0 EFLAGS: 00010286
[ 55.642507] RAX: 0000000000000000 RBX: ffff88800d4dae40 RCX: 0000000000000000
[ 55.643472] RDX: ffff888014658000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.644451] RBP: ffff88800d4dae54 R08: 0000000000000001 R09: 0000000000000000
[ 55.645420] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.646361] R13: ffffffff84e223a0 R14: ffff88800d4dae48 R15: ffffffff84daf020
[ 55.647333] FS: 0000555556ac8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.648413] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.649214] CR2: 00007f6b2396e6f4 CR3: 0000000016fd8000 CR4: 0000000000350ee0
[ 55.650173] Call Trace:
[ 55.650513]
[ 55.650851] nf_ct_net_init+0x224/0x3d0
[ 55.651423] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.652071] ops_init+0xbb/0x6b0
[ 55.652554] setup_net+0x3d9/0x990
[ 55.653063] ? down_read_killable+0x1d7/0x4e0
[ 55.653716] ? __pfx_setup_net+0x10/0x10
[ 55.654267] ? copy_net_ns+0x17c/0x770
[ 55.654831] copy_net_ns+0x321/0x770
[ 55.655356] create_new_namespaces+0x3f6/0xb30
[ 55.656023] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.656722] ksys_unshare+0x44d/0x8e0
[ 55.657269] ? __pfx_ksys_unshare+0x10/0x10
[ 55.657886] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.658648] __x64_sys_unshare+0x31/0x40
[ 55.659246] do_syscall_64+0x3f/0x90
[ 55.659790] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.660473] RIP: 0033:0x7f0c628770d7
[ 55.660990] 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
[ 55.663418] RSP: 002b:00007fff57052878 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.664482] RAX: ffffffffffffffda RBX: 00007fff57052eb8 RCX: 00007f0c628770d7
[ 55.665440] RDX: 00007f0c628e141f RSI: 00007fff57052810 RDI: 0000000040000000
[ 55.666404] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff57052620
[ 55.667366] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0c62989bf0
[ 55.668336] R13: 00007fff57052950 R14: 0000000000000000 R15: 00000000000000f8
[ 55.669315]
[ 55.669626] irq event stamp: 11223
[ 55.670118] hardirqs last enabled at (11235): [] __up_console_sem+0x78/0x80
[ 55.671273] hardirqs last disabled at (11246): [] __up_console_sem+0x5d/0x80
[ 55.672439] softirqs last enabled at (11128): [] irq_exit_rcu+0x93/0xc0
[ 55.673537] softirqs last disabled at (11123): [] irq_exit_rcu+0x93/0xc0
[ 55.674638] ---[ end trace 0000000000000000 ]---
[ 57.198388] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 59.246285] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 61.294811] Bluetooth: hci0: command 0x040f tx timeout
[ 63.342779] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:36:23 Registers:
info registers vcpu 0
RAX=0000000000027615 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 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 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=00007efc34f47ad0 CR3=000000000ddfe000 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=4b6fb586c7345ead724effc5c9850ec2
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=7d8a01c06d47e4ed000000000013bdb8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=dd79d8da7299550a00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000036 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a6575f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000036 R11=0000000000000001
R12=0000000000000036 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 0000555556ac8400 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=00007f6b2396e6f4 CR3=0000000016fd8000 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