Warning: Permanently added '[localhost]:51284' (ECDSA) to the list of known hosts.
2023/05/17 05:42:19 fuzzer started
2023/05/17 05:42:19 dialing manager at localhost:35573
2023/05/17 05:42:19 checking machine...
2023/05/17 05:42:19 checking revisions...
syzkaller login: [ 39.591696] kmemleak: Automatic memory scanning thread ended
2023/05/17 05:42:20 testing simple program...
[ 39.654923] cgroup: Unknown subsys name 'net'
[ 39.758622] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.131560] audit: type=1400 audit(1684302152.630:6): 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
[ 53.271583] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.273166] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.274892] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.277794] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.279616] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.280874] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.659563] ------------[ cut here ]------------
[ 53.660188] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.662050] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.663551] Modules linked in:
[ 53.664111] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.666701] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.669100] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.670272] 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
[ 53.673042] RSP: 0018:ffff88801ebe7c00 EFLAGS: 00010282
[ 53.673916] RAX: 0000000000000000 RBX: ffff88800faaa440 RCX: 0000000000000000
[ 53.675066] RDX: ffff8880145851c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.675941] RBP: ffff88800faaa454 R08: 0000000000000001 R09: 0000000000000000
[ 53.676851] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.677746] R13: ffffffff84e223a0 R14: ffff88800faaa448 R15: ffffffff84d73340
[ 53.678640] FS: 000055555623b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.679658] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.680401] CR2: 00007fd1003d1fc0 CR3: 0000000016450000 CR4: 0000000000350ef0
[ 53.681293] Call Trace:
[ 53.681622]
[ 53.681920] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.682561] ipv4_frags_init_net+0x269/0x440
[ 53.683124] ops_init+0xbb/0x6b0
[ 53.683596] setup_net+0x3d9/0x990
[ 53.684056] ? down_read_killable+0x1d7/0x4e0
[ 53.684664] ? __pfx_setup_net+0x10/0x10
[ 53.685178] ? copy_net_ns+0x17c/0x770
[ 53.685718] copy_net_ns+0x321/0x770
[ 53.686199] create_new_namespaces+0x3f6/0xb30
[ 53.686820] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.687489] ksys_unshare+0x44d/0x8e0
[ 53.687980] ? __pfx_ksys_unshare+0x10/0x10
[ 53.688552] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.689299] __x64_sys_unshare+0x31/0x40
[ 53.689846] do_syscall_64+0x3f/0x90
[ 53.690371] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.691017] RIP: 0033:0x7f7b5fb890d7
[ 53.691515] 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
[ 53.693695] RSP: 002b:00007fffc4395938 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.694663] RAX: ffffffffffffffda RBX: 00007fffc4395f78 RCX: 00007f7b5fb890d7
[ 53.695591] RDX: 00007f7b5fbf341f RSI: 00007fffc43958d0 RDI: 0000000040000000
[ 53.696501] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc43956e0
[ 53.697399] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7b5fc9bbf0
[ 53.698306] R13: 00007fffc4395a10 R14: 0000000000000000 R15: 00000000000000f8
[ 53.699236]
[ 53.699545] irq event stamp: 7715
[ 53.699970] hardirqs last enabled at (7725): [] __up_console_sem+0x78/0x80
[ 53.701039] hardirqs last disabled at (7736): [] __up_console_sem+0x5d/0x80
[ 53.702118] softirqs last enabled at (7250): [] irq_exit_rcu+0x93/0xc0
[ 53.703171] softirqs last disabled at (7231): [] irq_exit_rcu+0x93/0xc0
[ 53.704196] ---[ end trace 0000000000000000 ]---
[ 53.709637] ------------[ cut here ]------------
[ 53.710260] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.711920] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.712998] Modules linked in:
[ 53.713450] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.714619] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.715661] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.716349] 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
[ 53.718551] RSP: 0018:ffff88801ebe7c00 EFLAGS: 00010282
[ 53.719260] RAX: 0000000000000000 RBX: ffff88800c989a40 RCX: 0000000000000000
[ 53.720126] RDX: ffff8880145851c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.721030] RBP: ffff88800c989a54 R08: 0000000000000001 R09: 0000000000000000
[ 53.721930] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.722821] R13: ffffffff84e223a0 R14: ffff88800c989a48 R15: ffffffff84da62e0
[ 53.723722] FS: 000055555623b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.724739] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.725463] CR2: 00007fd1003d1fc0 CR3: 0000000016450000 CR4: 0000000000350ef0
[ 53.726346] Call Trace:
[ 53.726676]
[ 53.726979] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.727628] ipv6_frags_init_net+0x206/0x3c0
[ 53.728191] ops_init+0xbb/0x6b0
[ 53.728669] setup_net+0x3d9/0x990
[ 53.729131] ? down_read_killable+0x1d7/0x4e0
[ 53.729733] ? __pfx_setup_net+0x10/0x10
[ 53.730280] ? copy_net_ns+0x17c/0x770
[ 53.730786] copy_net_ns+0x321/0x770
[ 53.731331] create_new_namespaces+0x3f6/0xb30
[ 53.731911] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.732558] ksys_unshare+0x44d/0x8e0
[ 53.733047] ? __pfx_ksys_unshare+0x10/0x10
[ 53.733637] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.734381] __x64_sys_unshare+0x31/0x40
[ 53.734906] do_syscall_64+0x3f/0x90
[ 53.735407] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.736056] RIP: 0033:0x7f7b5fb890d7
[ 53.736554] 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
[ 53.738761] RSP: 002b:00007fffc4395938 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.739735] RAX: ffffffffffffffda RBX: 00007fffc4395f78 RCX: 00007f7b5fb890d7
[ 53.740641] RDX: 00007f7b5fbf341f RSI: 00007fffc43958d0 RDI: 0000000040000000
[ 53.741547] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc43956e0
[ 53.742457] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7b5fc9bbf0
[ 53.743372] R13: 00007fffc4395a10 R14: 0000000000000000 R15: 00000000000000f8
[ 53.744297]
[ 53.744596] irq event stamp: 9163
[ 53.745016] hardirqs last enabled at (9173): [] __up_console_sem+0x78/0x80
[ 53.746062] hardirqs last disabled at (9184): [] __up_console_sem+0x5d/0x80
[ 53.747119] softirqs last enabled at (8712): [] irq_exit_rcu+0x93/0xc0
[ 53.748167] softirqs last disabled at (8707): [] irq_exit_rcu+0x93/0xc0
[ 53.749192] ---[ end trace 0000000000000000 ]---
[ 53.750627] ------------[ cut here ]------------
[ 53.751317] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.753194] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.754290] Modules linked in:
[ 53.754698] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.755884] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.756909] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.757588] 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
[ 53.759803] RSP: 0018:ffff88801ebe7bf0 EFLAGS: 00010286
[ 53.760501] RAX: 0000000000000000 RBX: ffff88800c988040 RCX: 0000000000000000
[ 53.761388] RDX: ffff8880145851c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.762281] RBP: ffff88800c988054 R08: 0000000000000001 R09: 0000000000000000
[ 53.763159] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.764054] R13: ffffffff84e223a0 R14: ffff88800c988048 R15: ffffffff84daf020
[ 53.764948] FS: 000055555623b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.765946] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.766694] CR2: 00007fd1003d1fc0 CR3: 0000000016450000 CR4: 0000000000350ef0
[ 53.767600] Call Trace:
[ 53.767930]
[ 53.768262] nf_ct_net_init+0x224/0x3d0
[ 53.768777] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.769377] ops_init+0xbb/0x6b0
[ 53.769830] setup_net+0x3d9/0x990
[ 53.770317] ? down_read_killable+0x1d7/0x4e0
[ 53.770906] ? __pfx_setup_net+0x10/0x10
[ 53.771453] ? copy_net_ns+0x17c/0x770
[ 53.771967] copy_net_ns+0x321/0x770
[ 53.772485] create_new_namespaces+0x3f6/0xb30
[ 53.773082] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.773730] ksys_unshare+0x44d/0x8e0
[ 53.774253] ? __pfx_ksys_unshare+0x10/0x10
[ 53.774808] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.775570] __x64_sys_unshare+0x31/0x40
[ 53.776088] do_syscall_64+0x3f/0x90
[ 53.776597] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.777273] RIP: 0033:0x7f7b5fb890d7
[ 53.777740] 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
[ 53.779933] RSP: 002b:00007fffc4395938 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.780894] RAX: ffffffffffffffda RBX: 00007fffc4395f78 RCX: 00007f7b5fb890d7
[ 53.781798] RDX: 00007f7b5fbf341f RSI: 00007fffc43958d0 RDI: 0000000040000000
[ 53.782686] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc43956e0
[ 53.783609] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7b5fc9bbf0
[ 53.784507] R13: 00007fffc4395a10 R14: 0000000000000000 R15: 00000000000000f8
[ 53.785426]
[ 53.785730] irq event stamp: 10045
[ 53.786163] hardirqs last enabled at (10055): [] __up_console_sem+0x78/0x80
[ 53.787275] hardirqs last disabled at (10068): [] __up_console_sem+0x5d/0x80
[ 53.788343] softirqs last enabled at (9952): [] irq_exit_rcu+0x93/0xc0
[ 53.789382] softirqs last disabled at (9947): [] irq_exit_rcu+0x93/0xc0
[ 53.790418] ---[ end trace 0000000000000000 ]---
executing program
[ 55.353027] Bluetooth: hci0: command 0x0409 tx timeout
[ 57.401290] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.448277] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.496314] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
05:42:30 Registers:
info registers vcpu 0
RAX=000000000000005d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801ebe7618
R8 =0000000000000001 R9 =000000000000000a R10=000000000000005d R11=0000000000000001
R12=000000000000005d 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 000055555623b400 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=00007fd1003d1fc0 CR3=0000000016450000 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=0000000080000000 RBX=00000000fffc3c6c RCX=1ffff110012f0c7a RDX=0000000000000000
RSI=0000000000000004 RDI=ffff888009786424 RBP=0000000000000800 RSP=ffff888016d1f8f0
R8 =0000000000000001 R9 =ffff88800978646c R10=ffff888009786423 R11=0000000000000001
R12=ffff888016bab000 R13=0000000000000000 R14=ffff8880097863d8 R15=ffff888009786390
RIP=ffffffff818494db RFL=00000246 [---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 00007f52e6340700 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=00007fd100398378 CR3=000000000e4c4000 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=00000000000000000000000000ffff00
XMM02=00000000000000000000000000ffff00 XMM03=435020647261646e61745320554d4551
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=2057202020202020202047203a000034 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000