Warning: Permanently added '[localhost]:24495' (ECDSA) to the list of known hosts.
2023/05/17 09:38:54 fuzzer started
2023/05/17 09:38:55 dialing manager at localhost:35573
2023/05/17 09:38:55 checking machine...
2023/05/17 09:38:55 checking revisions...
syzkaller login: [ 52.414939] kmemleak: Automatic memory scanning thread ended
2023/05/17 09:38:55 testing simple program...
[ 52.483085] cgroup: Unknown subsys name 'net'
[ 52.571154] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 65.056591] audit: type=1400 audit(1684316347.933:6): 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
[ 66.214738] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 66.217601] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 66.218827] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 66.222290] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 66.225271] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 66.226445] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 66.666215] ------------[ cut here ]------------
[ 66.667839] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 66.669962] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.671154] Modules linked in:
[ 66.671637] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 66.676544] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.677647] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.678366] 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
[ 66.680701] RSP: 0018:ffff88801f5b7c00 EFLAGS: 00010282
[ 66.681441] RAX: 0000000000000000 RBX: ffff88800f3b5040 RCX: 0000000000000000
[ 66.682406] RDX: ffff888016d551c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 66.683374] RBP: ffff88800f3b5054 R08: 0000000000000001 R09: 0000000000000000
[ 66.684301] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 66.685268] R13: ffffffff84e223a0 R14: ffff88800f3b5048 R15: ffffffff84d73340
[ 66.686232] FS: 0000555555856400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 66.687344] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.688109] CR2: 00007f79a55e56f4 CR3: 0000000016206000 CR4: 0000000000350ef0
[ 66.689061] Call Trace:
[ 66.689449]
[ 66.689768] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 66.690451] ipv4_frags_init_net+0x269/0x440
[ 66.691049] ops_init+0xbb/0x6b0
[ 66.691559] setup_net+0x3d9/0x990
[ 66.692036] ? down_read_killable+0x1d7/0x4e0
[ 66.692672] ? __pfx_setup_net+0x10/0x10
[ 66.693208] ? copy_net_ns+0x17c/0x770
[ 66.693781] copy_net_ns+0x321/0x770
[ 66.694292] create_new_namespaces+0x3f6/0xb30
[ 66.694969] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.695654] ksys_unshare+0x44d/0x8e0
[ 66.696177] ? __pfx_ksys_unshare+0x10/0x10
[ 66.696788] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.697576] __x64_sys_unshare+0x31/0x40
[ 66.698125] do_syscall_64+0x3f/0x90
[ 66.698687] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.699409] RIP: 0033:0x7fa4193c80d7
[ 66.699902] 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
[ 66.702302] RSP: 002b:00007ffdb7026f18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 66.703404] RAX: ffffffffffffffda RBX: 00007ffdb7027558 RCX: 00007fa4193c80d7
[ 66.704381] RDX: 00007fa41943241f RSI: 00007ffdb7026eb0 RDI: 0000000040000000
[ 66.705363] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb7026cc0
[ 66.706305] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa4194dabf0
[ 66.707294] R13: 00007ffdb7026ff0 R14: 0000000000000000 R15: 00000000000000f8
[ 66.708294]
[ 66.708657] irq event stamp: 10527
[ 66.709132] hardirqs last enabled at (10537): [] __up_console_sem+0x78/0x80
[ 66.710332] hardirqs last disabled at (10550): [] __up_console_sem+0x5d/0x80
[ 66.711530] softirqs last enabled at (10398): [] irq_exit_rcu+0x93/0xc0
[ 66.712681] softirqs last disabled at (10389): [] irq_exit_rcu+0x93/0xc0
[ 66.713820] ---[ end trace 0000000000000000 ]---
[ 66.721074] ------------[ cut here ]------------
[ 66.721775] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 66.723886] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.725050] Modules linked in:
[ 66.725543] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 66.726823] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.727942] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.728679] 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
[ 66.731080] RSP: 0018:ffff88801f5b7c00 EFLAGS: 00010282
[ 66.731834] RAX: 0000000000000000 RBX: ffff88800f00ac40 RCX: 0000000000000000
[ 66.732820] RDX: ffff888016d551c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 66.733800] RBP: ffff88800f00ac54 R08: 0000000000000001 R09: 0000000000000000
[ 66.734804] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 66.735784] R13: ffffffff84e223a0 R14: ffff88800f00ac48 R15: ffffffff84da62e0
[ 66.736775] FS: 0000555555856400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 66.737886] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.738719] CR2: 00007f79a55e56f4 CR3: 0000000016206000 CR4: 0000000000350ef0
[ 66.739708] Call Trace:
[ 66.740066]
[ 66.740432] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 66.741108] ipv6_frags_init_net+0x206/0x3c0
[ 66.741762] ops_init+0xbb/0x6b0
[ 66.742247] setup_net+0x3d9/0x990
[ 66.742796] ? down_read_killable+0x1d7/0x4e0
[ 66.743457] ? __pfx_setup_net+0x10/0x10
[ 66.744020] ? copy_net_ns+0x17c/0x770
[ 66.744605] copy_net_ns+0x321/0x770
[ 66.745137] create_new_namespaces+0x3f6/0xb30
[ 66.745820] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.746537] ksys_unshare+0x44d/0x8e0
[ 66.747094] ? __pfx_ksys_unshare+0x10/0x10
[ 66.747742] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.748568] __x64_sys_unshare+0x31/0x40
[ 66.749142] do_syscall_64+0x3f/0x90
[ 66.749710] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.750459] RIP: 0033:0x7fa4193c80d7
[ 66.750990] 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
[ 66.753400] RSP: 002b:00007ffdb7026f18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 66.754446] RAX: ffffffffffffffda RBX: 00007ffdb7027558 RCX: 00007fa4193c80d7
[ 66.755433] RDX: 00007fa41943241f RSI: 00007ffdb7026eb0 RDI: 0000000040000000
[ 66.756418] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb7026cc0
[ 66.757407] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa4194dabf0
[ 66.758389] R13: 00007ffdb7026ff0 R14: 0000000000000000 R15: 00000000000000f8
[ 66.759397]
[ 66.759730] irq event stamp: 12551
[ 66.760211] hardirqs last enabled at (12561): [] __up_console_sem+0x78/0x80
[ 66.761397] hardirqs last disabled at (12572): [] __up_console_sem+0x5d/0x80
[ 66.762579] softirqs last enabled at (11868): [] irq_exit_rcu+0x93/0xc0
[ 66.763774] softirqs last disabled at (11851): [] irq_exit_rcu+0x93/0xc0
[ 66.764923] ---[ end trace 0000000000000000 ]---
[ 66.766452] ------------[ cut here ]------------
[ 66.767084] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 66.769478] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.770594] Modules linked in:
[ 66.771034] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 66.772284] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.773383] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.774062] 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
[ 66.776399] RSP: 0018:ffff88801f5b7bf0 EFLAGS: 00010286
[ 66.777088] RAX: 0000000000000000 RBX: ffff88800f00a640 RCX: 0000000000000000
[ 66.778051] RDX: ffff888016d551c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 66.779015] RBP: ffff88800f00a654 R08: 0000000000000001 R09: 0000000000000000
[ 66.779990] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 66.780942] R13: ffffffff84e223a0 R14: ffff88800f00a648 R15: ffffffff84daf020
[ 66.781905] FS: 0000555555856400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 66.782999] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.783795] CR2: 00007f79a55e56f4 CR3: 0000000016206000 CR4: 0000000000350ef0
[ 66.784754] Call Trace:
[ 66.785103]
[ 66.785459] nf_ct_net_init+0x224/0x3d0
[ 66.786012] ? __pfx_nf_ct_net_init+0x10/0x10
[ 66.786669] ops_init+0xbb/0x6b0
[ 66.787148] setup_net+0x3d9/0x990
[ 66.787666] ? down_read_killable+0x1d7/0x4e0
[ 66.788275] ? __pfx_setup_net+0x10/0x10
[ 66.788852] ? copy_net_ns+0x17c/0x770
[ 66.789420] copy_net_ns+0x321/0x770
[ 66.789935] create_new_namespaces+0x3f6/0xb30
[ 66.790598] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.791279] ksys_unshare+0x44d/0x8e0
[ 66.791848] ? __pfx_ksys_unshare+0x10/0x10
[ 66.792473] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.793247] __x64_sys_unshare+0x31/0x40
[ 66.793842] do_syscall_64+0x3f/0x90
[ 66.794394] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.795091] RIP: 0033:0x7fa4193c80d7
[ 66.795632] 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
[ 66.797960] RSP: 002b:00007ffdb7026f18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 66.798994] RAX: ffffffffffffffda RBX: 00007ffdb7027558 RCX: 00007fa4193c80d7
[ 66.799948] RDX: 00007fa41943241f RSI: 00007ffdb7026eb0 RDI: 0000000040000000
[ 66.800912] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb7026cc0
[ 66.801877] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa4194dabf0
[ 66.802872] R13: 00007ffdb7026ff0 R14: 0000000000000000 R15: 00000000000000f8
[ 66.803855]
[ 66.804180] irq event stamp: 13403
[ 66.804676] hardirqs last enabled at (13415): [] __up_console_sem+0x78/0x80
[ 66.805832] hardirqs last disabled at (13426): [] __up_console_sem+0x5d/0x80
[ 66.806994] softirqs last enabled at (13376): [] irq_exit_rcu+0x93/0xc0
[ 66.808112] softirqs last disabled at (13367): [] irq_exit_rcu+0x93/0xc0
[ 66.809229] ---[ end trace 0000000000000000 ]---
executing program
[ 68.291042] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 70.338368] Bluetooth: hci0: command 0x041b tx timeout
[ 72.386476] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 74.434403] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:38:53 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f5b75f0
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 0000555555856400 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=00007f79a55e56f4 CR3=0000000016206000 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=000000000004800b 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=00007f2db1432610 CR3=000000000eb96000 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=30278da732d3dc9c71489b9e4231974b
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=5e5be67574b393cc000000000013c820 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=b7681c31584f316b00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000