Warning: Permanently added '[localhost]:59778' (ECDSA) to the list of known hosts.
2023/05/16 20:04:30 fuzzer started
2023/05/16 20:04:30 dialing manager at localhost:35573
2023/05/16 20:04:30 checking machine...
2023/05/16 20:04:30 checking revisions...
syzkaller login: [ 40.652460] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:04:30 testing simple program...
[ 40.708447] cgroup: Unknown subsys name 'net'
[ 40.776679] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 52.505507] audit: type=1400 audit(1684267482.487:6): 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
executing program
[ 53.609051] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.615698] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.619512] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.626146] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.630133] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.631488] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.014976] ------------[ cut here ]------------
[ 54.015746] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.017657] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.018716] Modules linked in:
[ 54.019150] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.024228] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.025291] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.025968] 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
[ 54.028179] RSP: 0018:ffff8880179afc00 EFLAGS: 00010282
[ 54.028842] RAX: 0000000000000000 RBX: ffff88800cacd840 RCX: 0000000000000000
[ 54.029740] RDX: ffff888016d53680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.030721] RBP: ffff88800cacd854 R08: 0000000000000001 R09: 0000000000000000
[ 54.031615] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.032536] R13: ffffffff84e223a0 R14: ffff88800cacd848 R15: ffffffff84d73340
[ 54.033484] FS: 000055555591e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.034505] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.035267] CR2: 00007f4609d0a6f4 CR3: 000000000dc56000 CR4: 0000000000350ef0
[ 54.036162] Call Trace:
[ 54.036487]
[ 54.036811] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.037459] ipv4_frags_init_net+0x269/0x440
[ 54.038063] ops_init+0xbb/0x6b0
[ 54.038508] setup_net+0x3d9/0x990
[ 54.038989] ? down_read_killable+0x1d7/0x4e0
[ 54.039555] ? __pfx_setup_net+0x10/0x10
[ 54.040092] ? copy_net_ns+0x17c/0x770
[ 54.040602] copy_net_ns+0x321/0x770
[ 54.041109] create_new_namespaces+0x3f6/0xb30
[ 54.041695] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.042348] ksys_unshare+0x44d/0x8e0
[ 54.042840] ? __pfx_ksys_unshare+0x10/0x10
[ 54.043414] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.044156] __x64_sys_unshare+0x31/0x40
[ 54.044689] do_syscall_64+0x3f/0x90
[ 54.045201] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.045854] RIP: 0033:0x7fc3984480d7
[ 54.046352] 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
[ 54.048573] RSP: 002b:00007ffe00aadc68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.049531] RAX: ffffffffffffffda RBX: 00007ffe00aae2a8 RCX: 00007fc3984480d7
[ 54.050429] RDX: 00007fc3984b241f RSI: 00007ffe00aadc00 RDI: 0000000040000000
[ 54.051328] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe00aada10
[ 54.052219] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc39855abf0
[ 54.053117] R13: 00007ffe00aadd40 R14: 0000000000000000 R15: 00000000000000f8
[ 54.054074]
[ 54.054382] irq event stamp: 7327
[ 54.054826] hardirqs last enabled at (7337): [] __up_console_sem+0x78/0x80
[ 54.055935] hardirqs last disabled at (7348): [] __up_console_sem+0x5d/0x80
[ 54.057052] softirqs last enabled at (7056): [] irq_exit_rcu+0x93/0xc0
[ 54.058116] softirqs last disabled at (7047): [] irq_exit_rcu+0x93/0xc0
[ 54.059186] ---[ end trace 0000000000000000 ]---
[ 54.065580] ------------[ cut here ]------------
[ 54.066353] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.068106] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.069208] Modules linked in:
[ 54.069624] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.070837] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.071906] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.072604] 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
[ 54.074908] RSP: 0018:ffff8880179afc00 EFLAGS: 00010282
[ 54.075581] RAX: 0000000000000000 RBX: ffff88800d6bc640 RCX: 0000000000000000
[ 54.076509] RDX: ffff888016d53680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.077428] RBP: ffff88800d6bc654 R08: 0000000000000001 R09: 0000000000000000
[ 54.078352] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.079276] R13: ffffffff84e223a0 R14: ffff88800d6bc648 R15: ffffffff84da62e0
[ 54.080200] FS: 000055555591e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.081276] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.082040] CR2: 00007f4609d0a6f4 CR3: 000000000dc56000 CR4: 0000000000350ef0
[ 54.082979] Call Trace:
[ 54.083315]
[ 54.083624] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.084295] ipv6_frags_init_net+0x206/0x3c0
[ 54.084914] ops_init+0xbb/0x6b0
[ 54.085380] setup_net+0x3d9/0x990
[ 54.085845] ? down_read_killable+0x1d7/0x4e0
[ 54.086462] ? __pfx_setup_net+0x10/0x10
[ 54.087016] ? copy_net_ns+0x17c/0x770
[ 54.087539] copy_net_ns+0x321/0x770
[ 54.088070] create_new_namespaces+0x3f6/0xb30
[ 54.088690] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.089357] ksys_unshare+0x44d/0x8e0
[ 54.089872] ? __pfx_ksys_unshare+0x10/0x10
[ 54.090473] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.091247] __x64_sys_unshare+0x31/0x40
[ 54.091780] do_syscall_64+0x3f/0x90
[ 54.092294] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.093011] RIP: 0033:0x7fc3984480d7
[ 54.093498] 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
[ 54.095764] RSP: 002b:00007ffe00aadc68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.096783] RAX: ffffffffffffffda RBX: 00007ffe00aae2a8 RCX: 00007fc3984480d7
[ 54.097710] RDX: 00007fc3984b241f RSI: 00007ffe00aadc00 RDI: 0000000040000000
[ 54.098631] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe00aada10
[ 54.099563] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc39855abf0
[ 54.100486] R13: 00007ffe00aadd40 R14: 0000000000000000 R15: 00000000000000f8
[ 54.101461]
[ 54.101771] irq event stamp: 9781
[ 54.102238] hardirqs last enabled at (9793): [] __up_console_sem+0x78/0x80
[ 54.103331] hardirqs last disabled at (9804): [] __up_console_sem+0x5d/0x80
[ 54.104420] softirqs last enabled at (9318): [] irq_exit_rcu+0x93/0xc0
[ 54.105512] softirqs last disabled at (9313): [] irq_exit_rcu+0x93/0xc0
[ 54.106583] ---[ end trace 0000000000000000 ]---
[ 54.108049] ------------[ cut here ]------------
[ 54.108675] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.110591] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.111683] Modules linked in:
[ 54.112135] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.113343] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.114391] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.115086] 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
[ 54.117337] RSP: 0018:ffff8880179afbf0 EFLAGS: 00010286
[ 54.118038] RAX: 0000000000000000 RBX: ffff88800d6bd840 RCX: 0000000000000000
[ 54.118960] RDX: ffff888016d53680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.119845] RBP: ffff88800d6bd854 R08: 0000000000000001 R09: 0000000000000000
[ 54.120784] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.121701] R13: ffffffff84e223a0 R14: ffff88800d6bd848 R15: ffffffff84daf020
[ 54.122617] FS: 000055555591e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.123665] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.124435] CR2: 00007f4609d0a6f4 CR3: 000000000dc56000 CR4: 0000000000350ef0
[ 54.125361] Call Trace:
[ 54.125700]
[ 54.126057] nf_ct_net_init+0x224/0x3d0
[ 54.126589] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.127212] ops_init+0xbb/0x6b0
[ 54.127669] setup_net+0x3d9/0x990
[ 54.128164] ? down_read_killable+0x1d7/0x4e0
[ 54.128775] ? __pfx_setup_net+0x10/0x10
[ 54.129327] ? copy_net_ns+0x17c/0x770
[ 54.129847] copy_net_ns+0x321/0x770
[ 54.130372] create_new_namespaces+0x3f6/0xb30
[ 54.131008] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.131648] ksys_unshare+0x44d/0x8e0
[ 54.132184] ? __pfx_ksys_unshare+0x10/0x10
[ 54.132773] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.133558] __x64_sys_unshare+0x31/0x40
[ 54.134127] do_syscall_64+0x3f/0x90
[ 54.134620] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.135312] RIP: 0033:0x7fc3984480d7
[ 54.135790] 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
[ 54.138043] RSP: 002b:00007ffe00aadc68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.139027] RAX: ffffffffffffffda RBX: 00007ffe00aae2a8 RCX: 00007fc3984480d7
[ 54.139951] RDX: 00007fc3984b241f RSI: 00007ffe00aadc00 RDI: 0000000040000000
[ 54.140860] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe00aada10
[ 54.141789] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc39855abf0
[ 54.142728] R13: 00007ffe00aadd40 R14: 0000000000000000 R15: 00000000000000f8
[ 54.143666]
[ 54.144008] irq event stamp: 10551
[ 54.144457] hardirqs last enabled at (10561): [] __up_console_sem+0x78/0x80
[ 54.145558] hardirqs last disabled at (10572): [] __up_console_sem+0x5d/0x80
[ 54.146669] softirqs last enabled at (10522): [] irq_exit_rcu+0x93/0xc0
[ 54.147790] softirqs last disabled at (10513): [] irq_exit_rcu+0x93/0xc0
[ 54.148915] ---[ end trace 0000000000000000 ]---
executing program
[ 55.694595] Bluetooth: hci0: command 0x0409 tx timeout
[ 57.742949] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.789967] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.837954] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
20:04:39 Registers:
info registers vcpu 0
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880179af5f0
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 000055555591e400 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=00007f4609d0a6f4 CR3=000000000dc56000 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=000000000002c0f9 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=00007fad6c1ed780 CR3=000000000ebc0000 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=aaf4c77dffbd658afa44f0eae43b672a
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=1eed1f1c2654f510000000000013b788 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=5fa04d7d036b472600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000