Warning: Permanently added '[localhost]:52070' (ECDSA) to the list of known hosts.
2023/05/16 19:18:31 fuzzer started
2023/05/16 19:18:31 dialing manager at localhost:35573
2023/05/16 19:18:31 checking machine...
2023/05/16 19:18:31 checking revisions...
syzkaller login: [ 73.892336] kmemleak: Automatic memory scanning thread ended
2023/05/16 19:18:31 testing simple program...
[ 73.970325] cgroup: Unknown subsys name 'net'
[ 74.071830] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 86.491327] audit: type=1400 audit(1684264724.515:6): 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
[ 87.593448] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 87.596010] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 87.597979] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 87.603024] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 87.606019] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 87.607404] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 88.007981] ------------[ cut here ]------------
[ 88.009407] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 88.011175] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 88.012328] Modules linked in:
[ 88.012744] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 88.017649] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 88.018723] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 88.019428] 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
[ 88.021678] RSP: 0018:ffff88800d037c00 EFLAGS: 00010282
[ 88.022367] RAX: 0000000000000000 RBX: ffff88800e12cc40 RCX: 0000000000000000
[ 88.023306] RDX: ffff88800deb9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 88.024258] RBP: ffff88800e12cc54 R08: 0000000000000001 R09: 0000000000000000
[ 88.025121] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 88.026013] R13: ffffffff84e223a0 R14: ffff88800e12cc48 R15: ffffffff84d73340
[ 88.026916] FS: 0000555555d86400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 88.027936] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 88.028685] CR2: 00007f4f590046f4 CR3: 000000000e6e6000 CR4: 0000000000350ef0
[ 88.029594] Call Trace:
[ 88.029944]
[ 88.030280] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 88.030929] ipv4_frags_init_net+0x269/0x440
[ 88.031577] ops_init+0xbb/0x6b0
[ 88.032024] setup_net+0x3d9/0x990
[ 88.032511] ? down_read_killable+0x1d7/0x4e0
[ 88.033075] ? __pfx_setup_net+0x10/0x10
[ 88.033618] ? copy_net_ns+0x17c/0x770
[ 88.034124] copy_net_ns+0x321/0x770
[ 88.034638] create_new_namespaces+0x3f6/0xb30
[ 88.035277] unshare_nsproxy_namespaces+0xc1/0x200
[ 88.035915] ksys_unshare+0x44d/0x8e0
[ 88.036437] ? __pfx_ksys_unshare+0x10/0x10
[ 88.036989] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 88.037734] __x64_sys_unshare+0x31/0x40
[ 88.038285] do_syscall_64+0x3f/0x90
[ 88.038768] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 88.039446] RIP: 0033:0x7fa8463380d7
[ 88.039910] 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
[ 88.042108] RSP: 002b:00007ffd8fd4acf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 88.043091] RAX: ffffffffffffffda RBX: 00007ffd8fd4b338 RCX: 00007fa8463380d7
[ 88.044011] RDX: 00007fa8463a241f RSI: 00007ffd8fd4ac90 RDI: 0000000040000000
[ 88.044903] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd8fd4aaa0
[ 88.045792] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa84644abf0
[ 88.046685] R13: 00007ffd8fd4add0 R14: 0000000000000000 R15: 00000000000000f8
[ 88.047631]
[ 88.047936] irq event stamp: 9287
[ 88.048396] hardirqs last enabled at (9299): [] __up_console_sem+0x78/0x80
[ 88.049451] hardirqs last disabled at (9310): [] __up_console_sem+0x5d/0x80
[ 88.050510] softirqs last enabled at (8782): [] irq_exit_rcu+0x93/0xc0
[ 88.051606] softirqs last disabled at (8757): [] irq_exit_rcu+0x93/0xc0
[ 88.052754] ---[ end trace 0000000000000000 ]---
[ 88.058880] ------------[ cut here ]------------
[ 88.059519] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 88.061498] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 88.062568] Modules linked in:
[ 88.063023] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 88.064253] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 88.065279] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 88.065922] 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
[ 88.068172] RSP: 0018:ffff88800d037c00 EFLAGS: 00010282
[ 88.068858] RAX: 0000000000000000 RBX: ffff88800e900440 RCX: 0000000000000000
[ 88.069803] RDX: ffff88800deb9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 88.070756] RBP: ffff88800e900454 R08: 0000000000000001 R09: 0000000000000000
[ 88.071673] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 88.072581] R13: ffffffff84e223a0 R14: ffff88800e900448 R15: ffffffff84da62e0
[ 88.073513] FS: 0000555555d86400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 88.074589] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 88.075585] CR2: 00007f4f590046f4 CR3: 000000000e6e6000 CR4: 0000000000350ef0
[ 88.076512] Call Trace:
[ 88.076845]
[ 88.077198] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 88.077815] ipv6_frags_init_net+0x206/0x3c0
[ 88.078421] ops_init+0xbb/0x6b0
[ 88.078878] setup_net+0x3d9/0x990
[ 88.079366] ? down_read_killable+0x1d7/0x4e0
[ 88.079932] ? __pfx_setup_net+0x10/0x10
[ 88.080471] ? copy_net_ns+0x17c/0x770
[ 88.080988] copy_net_ns+0x321/0x770
[ 88.081514] create_new_namespaces+0x3f6/0xb30
[ 88.082099] unshare_nsproxy_namespaces+0xc1/0x200
[ 88.082760] ksys_unshare+0x44d/0x8e0
[ 88.083293] ? __pfx_ksys_unshare+0x10/0x10
[ 88.083888] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 88.084636] __x64_sys_unshare+0x31/0x40
[ 88.085196] do_syscall_64+0x3f/0x90
[ 88.085671] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 88.086389] RIP: 0033:0x7fa8463380d7
[ 88.086891] 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
[ 88.089189] RSP: 002b:00007ffd8fd4acf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 88.090106] RAX: ffffffffffffffda RBX: 00007ffd8fd4b338 RCX: 00007fa8463380d7
[ 88.091004] RDX: 00007fa8463a241f RSI: 00007ffd8fd4ac90 RDI: 0000000040000000
[ 88.091935] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd8fd4aaa0
[ 88.092854] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa84644abf0
[ 88.093818] R13: 00007ffd8fd4add0 R14: 0000000000000000 R15: 00000000000000f8
[ 88.094780]
[ 88.095086] irq event stamp: 11567
[ 88.095592] hardirqs last enabled at (11579): [] __up_console_sem+0x78/0x80
[ 88.096690] hardirqs last disabled at (11590): [] __up_console_sem+0x5d/0x80
[ 88.097789] softirqs last enabled at (11364): [] irq_exit_rcu+0x93/0xc0
[ 88.098859] softirqs last disabled at (11355): [] irq_exit_rcu+0x93/0xc0
[ 88.099932] ---[ end trace 0000000000000000 ]---
[ 88.101319] ------------[ cut here ]------------
[ 88.101907] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 88.103848] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 88.104933] Modules linked in:
[ 88.105388] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 88.106562] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 88.107605] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 88.108308] 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
[ 88.110567] RSP: 0018:ffff88800d037bf0 EFLAGS: 00010286
[ 88.111288] RAX: 0000000000000000 RBX: ffff88800e901840 RCX: 0000000000000000
[ 88.112202] RDX: ffff88800deb9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 88.113096] RBP: ffff88800e901854 R08: 0000000000000001 R09: 0000000000000000
[ 88.114080] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 88.115015] R13: ffffffff84e223a0 R14: ffff88800e901848 R15: ffffffff84daf020
[ 88.115965] FS: 0000555555d86400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 88.116972] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 88.117728] CR2: 00007f4f590046f4 CR3: 000000000e6e6000 CR4: 0000000000350ef0
[ 88.118632] Call Trace:
[ 88.118969]
[ 88.119309] nf_ct_net_init+0x224/0x3d0
[ 88.119850] ? __pfx_nf_ct_net_init+0x10/0x10
[ 88.120483] ops_init+0xbb/0x6b0
[ 88.120933] setup_net+0x3d9/0x990
[ 88.121430] ? down_read_killable+0x1d7/0x4e0
[ 88.122025] ? __pfx_setup_net+0x10/0x10
[ 88.122580] ? copy_net_ns+0x17c/0x770
[ 88.123105] copy_net_ns+0x321/0x770
[ 88.123644] create_new_namespaces+0x3f6/0xb30
[ 88.124292] unshare_nsproxy_namespaces+0xc1/0x200
[ 88.124916] ksys_unshare+0x44d/0x8e0
[ 88.125440] ? __pfx_ksys_unshare+0x10/0x10
[ 88.125999] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 88.126754] __x64_sys_unshare+0x31/0x40
[ 88.127316] do_syscall_64+0x3f/0x90
[ 88.127804] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 88.128493] RIP: 0033:0x7fa8463380d7
[ 88.128980] 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
[ 88.131233] RSP: 002b:00007ffd8fd4acf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 88.132220] RAX: ffffffffffffffda RBX: 00007ffd8fd4b338 RCX: 00007fa8463380d7
[ 88.133114] RDX: 00007fa8463a241f RSI: 00007ffd8fd4ac90 RDI: 0000000040000000
[ 88.134016] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd8fd4aaa0
[ 88.134926] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa84644abf0
[ 88.135886] R13: 00007ffd8fd4add0 R14: 0000000000000000 R15: 00000000000000f8
[ 88.136847]
[ 88.137208] irq event stamp: 12381
[ 88.137660] hardirqs last enabled at (12391): [] __up_console_sem+0x78/0x80
[ 88.138748] hardirqs last disabled at (12402): [] __up_console_sem+0x5d/0x80
[ 88.139830] softirqs last enabled at (12376): [] irq_exit_rcu+0x93/0xc0
[ 88.140882] softirqs last disabled at (12371): [] irq_exit_rcu+0x93/0xc0
[ 88.141950] ---[ end trace 0000000000000000 ]---
executing program
[ 89.673617] Bluetooth: hci0: command 0x0409 tx timeout
[ 91.721260] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 93.769217] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 95.817322] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
19:18:08 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800d0375f0
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 0000555555d86400 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=00007f4f590046f4 CR3=000000000e6e6000 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=0000000000071c05 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=00000206 [-----P-] 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=00007ff5be088260 CR3=000000000ebcc000 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=e7cc347be605a69e13435d1e93f14d19
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=f3b6caf1a44027c3000000000013f9b0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=2f2cf67e1758f60f00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000