Warning: Permanently added '[localhost]:37003' (ECDSA) to the list of known hosts.
2023/05/17 04:26:22 fuzzer started
2023/05/17 04:26:22 dialing manager at localhost:35573
2023/05/17 04:26:22 checking machine...
2023/05/17 04:26:22 checking revisions...
syzkaller login: [ 36.654160] kmemleak: Automatic memory scanning thread ended
2023/05/17 04:26:22 testing simple program...
[ 36.728613] cgroup: Unknown subsys name 'net'
[ 36.793421] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 48.242026] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
[ 48.420962] audit: type=1400 audit(1684297594.405:6): avc: denied { execmem } for pid=256 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
[ 49.533567] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.538026] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.539993] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.545024] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.546908] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.550528] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.982187] ------------[ cut here ]------------
[ 49.983198] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.985068] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.986207] Modules linked in:
[ 49.986641] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.991682] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.992765] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.993473] 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
[ 49.995770] RSP: 0018:ffff88801ec5fc00 EFLAGS: 00010282
[ 49.996501] RAX: 0000000000000000 RBX: ffff88800e1ae840 RCX: 0000000000000000
[ 49.997441] RDX: ffff88800fe1d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.998411] RBP: ffff88800e1ae854 R08: 0000000000000001 R09: 0000000000000000
[ 49.999365] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.000328] R13: ffffffff84e223a0 R14: ffff88800e1ae848 R15: ffffffff84d73340
[ 50.001293] FS: 0000555555ce9400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.002362] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.003158] CR2: 00007ffd020b1000 CR3: 0000000019834000 CR4: 0000000000350ef0
[ 50.004126] Call Trace:
[ 50.004479]
[ 50.004826] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.005491] ipv4_frags_init_net+0x269/0x440
[ 50.006117] ops_init+0xbb/0x6b0
[ 50.006600] setup_net+0x3d9/0x990
[ 50.007119] ? down_read_killable+0x1d7/0x4e0
[ 50.007726] ? __pfx_setup_net+0x10/0x10
[ 50.008320] ? copy_net_ns+0x17c/0x770
[ 50.008895] copy_net_ns+0x321/0x770
[ 50.009411] create_new_namespaces+0x3f6/0xb30
[ 50.010070] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.010737] ksys_unshare+0x44d/0x8e0
[ 50.011293] ? __pfx_ksys_unshare+0x10/0x10
[ 50.011915] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.012684] __x64_sys_unshare+0x31/0x40
[ 50.013277] do_syscall_64+0x3f/0x90
[ 50.013786] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.014503] RIP: 0033:0x7f9035c160d7
[ 50.015039] 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
[ 50.017368] RSP: 002b:00007fffa589f2d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.018381] RAX: ffffffffffffffda RBX: 00007fffa589f918 RCX: 00007f9035c160d7
[ 50.019331] RDX: 00007f9035c8041f RSI: 00007fffa589f270 RDI: 0000000040000000
[ 50.020287] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa589f080
[ 50.021237] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9035d28bf0
[ 50.022206] R13: 00007fffa589f3b0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.023179]
[ 50.023500] irq event stamp: 7639
[ 50.023991] hardirqs last enabled at (7651): [] __up_console_sem+0x78/0x80
[ 50.025135] hardirqs last disabled at (7662): [] __up_console_sem+0x5d/0x80
[ 50.026264] softirqs last enabled at (7250): [] irq_exit_rcu+0x93/0xc0
[ 50.027369] softirqs last disabled at (7683): [] irq_exit_rcu+0x93/0xc0
[ 50.028474] ---[ end trace 0000000000000000 ]---
[ 50.034207] ------------[ cut here ]------------
[ 50.034868] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.036716] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.037861] Modules linked in:
[ 50.038305] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.039545] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.040637] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.041364] 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
[ 50.043696] RSP: 0018:ffff88801ec5fc00 EFLAGS: 00010282
[ 50.044445] RAX: 0000000000000000 RBX: ffff88800d763a40 RCX: 0000000000000000
[ 50.045404] RDX: ffff88800fe1d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.046350] RBP: ffff88800d763a54 R08: 0000000000000001 R09: 0000000000000000
[ 50.047307] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.048259] R13: ffffffff84e223a0 R14: ffff88800d763a48 R15: ffffffff84da62e0
[ 50.049214] FS: 0000555555ce9400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.050279] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.051082] CR2: 00007ffd020b1000 CR3: 0000000019834000 CR4: 0000000000350ef0
[ 50.052034] Call Trace:
[ 50.052406]
[ 50.052724] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.053405] ipv6_frags_init_net+0x206/0x3c0
[ 50.054040] ops_init+0xbb/0x6b0
[ 50.054522] setup_net+0x3d9/0x990
[ 50.055039] ? down_read_killable+0x1d7/0x4e0
[ 50.055644] ? __pfx_setup_net+0x10/0x10
[ 50.056226] ? copy_net_ns+0x17c/0x770
[ 50.056776] copy_net_ns+0x321/0x770
[ 50.057330] create_new_namespaces+0x3f6/0xb30
[ 50.057988] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.058656] ksys_unshare+0x44d/0x8e0
[ 50.059216] ? __pfx_ksys_unshare+0x10/0x10
[ 50.059832] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.060609] __x64_sys_unshare+0x31/0x40
[ 50.061210] do_syscall_64+0x3f/0x90
[ 50.061717] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.062433] RIP: 0033:0x7f9035c160d7
[ 50.062971] 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
[ 50.065307] RSP: 002b:00007fffa589f2d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.066335] RAX: ffffffffffffffda RBX: 00007fffa589f918 RCX: 00007f9035c160d7
[ 50.067294] RDX: 00007f9035c8041f RSI: 00007fffa589f270 RDI: 0000000040000000
[ 50.068249] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa589f080
[ 50.069207] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9035d28bf0
[ 50.070157] R13: 00007fffa589f3b0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.071140]
[ 50.071464] irq event stamp: 9159
[ 50.071945] hardirqs last enabled at (9171): [] __up_console_sem+0x78/0x80
[ 50.073078] hardirqs last disabled at (9182): [] __up_console_sem+0x5d/0x80
[ 50.074216] softirqs last enabled at (9020): [] irq_exit_rcu+0x93/0xc0
[ 50.075322] softirqs last disabled at (9013): [] irq_exit_rcu+0x93/0xc0
[ 50.076442] ---[ end trace 0000000000000000 ]---
[ 50.077938] ------------[ cut here ]------------
[ 50.078570] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.080731] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.081897] Modules linked in:
[ 50.082331] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.083595] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.084693] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.085418] 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
[ 50.087770] RSP: 0018:ffff88801ec5fbf0 EFLAGS: 00010286
[ 50.088530] RAX: 0000000000000000 RBX: ffff88800cfb3c40 RCX: 0000000000000000
[ 50.089513] RDX: ffff88800fe1d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.090490] RBP: ffff88800cfb3c54 R08: 0000000000000001 R09: 0000000000000000
[ 50.091468] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.092479] R13: ffffffff84e223a0 R14: ffff88800cfb3c48 R15: ffffffff84daf020
[ 50.093476] FS: 0000555555ce9400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.094573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.095387] CR2: 00007ffd020b1000 CR3: 0000000019834000 CR4: 0000000000350ef0
[ 50.096393] Call Trace:
[ 50.096758]
[ 50.097127] nf_ct_net_init+0x224/0x3d0
[ 50.097698] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.098358] ops_init+0xbb/0x6b0
[ 50.098876] setup_net+0x3d9/0x990
[ 50.099376] ? down_read_killable+0x1d7/0x4e0
[ 50.100029] ? __pfx_setup_net+0x10/0x10
[ 50.100617] ? copy_net_ns+0x17c/0x770
[ 50.101207] copy_net_ns+0x321/0x770
[ 50.101740] create_new_namespaces+0x3f6/0xb30
[ 50.102413] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.103124] ksys_unshare+0x44d/0x8e0
[ 50.103665] ? __pfx_ksys_unshare+0x10/0x10
[ 50.104312] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.105136] __x64_sys_unshare+0x31/0x40
[ 50.105708] do_syscall_64+0x3f/0x90
[ 50.106266] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.107003] RIP: 0033:0x7f9035c160d7
[ 50.107515] 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
[ 50.109957] RSP: 002b:00007fffa589f2d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.111001] RAX: ffffffffffffffda RBX: 00007fffa589f918 RCX: 00007f9035c160d7
[ 50.111976] RDX: 00007f9035c8041f RSI: 00007fffa589f270 RDI: 0000000040000000
[ 50.112981] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa589f080
[ 50.113964] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9035d28bf0
[ 50.114947] R13: 00007fffa589f3b0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.115951]
[ 50.116314] irq event stamp: 10047
[ 50.116791] hardirqs last enabled at (10057): [] __up_console_sem+0x78/0x80
[ 50.117997] hardirqs last disabled at (10070): [] __up_console_sem+0x5d/0x80
[ 50.119187] softirqs last enabled at (9682): [] irq_exit_rcu+0x93/0xc0
[ 50.120344] softirqs last disabled at (9675): [] irq_exit_rcu+0x93/0xc0
[ 50.121479] ---[ end trace 0000000000000000 ]---
executing program
[ 51.619305] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.666913] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.715019] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.762886] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
04:26:35 Registers:
info registers vcpu 0
RAX=000000000000006e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801ec5f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006e R11=0000000000000001
R12=000000000000006e 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 0000555555ce9400 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=00007ffd020b1000 CR3=0000000019834000 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=0000000000000000 RBX=0000000000000001 RCX=ffffffff844e836b RDX=fffffbfff0fe4f79
RSI=0000000000000004 RDI=ffffffff87f27bc0 RBP=ffffffff87f27bc0 RSP=ffff88806cf09b60
R8 =0000000000000000 R9 =fffffbfff0fe4f78 R10=ffffffff87f27bc3 R11=0000000000000001
R12=0000000000000003 R13=fffffbfff0fe4f78 R14=0000000000000001 R15=1ffff1100d9e136d
RIP=ffffffff844e8380 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 00007f55a5f03900 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=00007f1ca8037018 CR3=0000000016406000 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=91059acd7834b9801e4ae997507efcf0
XMM02=00000000000fc328ee7587d5db12e8e3 XMM03=00000000000fc498d12871896912de2d
XMM04=9e4222b26428fb4800000000000ae988 XMM05=547a5f77d4b70a52000000000013b470
XMM06=6098c19552daab49000000000011f738 XMM07=ea899072da79512f00000000000fc5f0
XMM08=d12871896912de2d00000000000fc378 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000