Warning: Permanently added '[localhost]:14045' (ECDSA) to the list of known hosts.
2023/05/17 19:28:50 fuzzer started
2023/05/17 19:28:50 dialing manager at localhost:44319
2023/05/17 19:28:50 checking machine...
2023/05/17 19:28:50 checking revisions...
syzkaller login: [ 37.825082] kmemleak: Automatic memory scanning thread ended
2023/05/17 19:28:50 testing simple program...
[ 37.893205] cgroup: Unknown subsys name 'net'
[ 37.978074] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.867347] audit: type=1400 audit(1684351744.733:6): 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
[ 52.998726] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.000236] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.002005] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.006799] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.008251] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.009492] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.416303] ------------[ cut here ]------------
[ 53.417089] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.419708] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.420967] Modules linked in:
[ 53.421629] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.423563] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.425587] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.426242] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.428404] RSP: 0018:ffff88800fccfc00 EFLAGS: 00010282
[ 53.429114] RAX: 0000000000000000 RBX: ffff88800cbfb040 RCX: 0000000000000000
[ 53.430012] RDX: ffff88800e2d51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.430906] RBP: ffff88800cbfb054 R08: 0000000000000001 R09: 0000000000000000
[ 53.431801] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.432727] R13: ffffffff84e23fe0 R14: ffff88800cbfb048 R15: ffffffff84d74dc0
[ 53.433679] FS: 0000555555e79400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.434725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.435458] CR2: 00007f465c47c6f4 CR3: 000000000dc60000 CR4: 0000000000350ee0
[ 53.436396] Call Trace:
[ 53.436768]
[ 53.437090] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.437763] ipv4_frags_init_net+0x269/0x440
[ 53.438350] ops_init+0xbb/0x6b0
[ 53.438853] setup_net+0x3d9/0x990
[ 53.439332] ? down_read_killable+0x1d7/0x4e0
[ 53.439964] ? __pfx_setup_net+0x10/0x10
[ 53.440502] ? copy_net_ns+0x17c/0x770
[ 53.441085] copy_net_ns+0x321/0x770
[ 53.441621] create_new_namespaces+0x3f6/0xb30
[ 53.442232] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.442920] ksys_unshare+0x44d/0x8e0
[ 53.443432] ? __pfx_ksys_unshare+0x10/0x10
[ 53.444038] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.444820] __x64_sys_unshare+0x31/0x40
[ 53.445363] do_syscall_64+0x3f/0x90
[ 53.445896] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.446597] RIP: 0033:0x7fa111cc60d7
[ 53.447086] 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
[ 53.449398] RSP: 002b:00007ffe6518db28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.450406] RAX: ffffffffffffffda RBX: 00007ffe6518e168 RCX: 00007fa111cc60d7
[ 53.451365] RDX: 00007fa111d3041f RSI: 00007ffe6518dac0 RDI: 0000000040000000
[ 53.452314] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe6518d8d0
[ 53.453245] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa111dd8bf0
[ 53.454168] R13: 00007ffe6518dc00 R14: 0000000000000000 R15: 00000000000000f8
[ 53.455133]
[ 53.455447] irq event stamp: 8281
[ 53.455927] hardirqs last enabled at (8293): [] __up_console_sem+0x78/0x80
[ 53.457060] hardirqs last disabled at (8304): [] __up_console_sem+0x5d/0x80
[ 53.458177] softirqs last enabled at (8218): [] irq_exit_rcu+0x93/0xc0
[ 53.459259] softirqs last disabled at (8213): [] irq_exit_rcu+0x93/0xc0
[ 53.460336] ---[ end trace 0000000000000000 ]---
[ 53.467295] ------------[ cut here ]------------
[ 53.467943] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.469780] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.470898] Modules linked in:
[ 53.471324] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.472550] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.473627] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.474310] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.476566] RSP: 0018:ffff88800fccfc00 EFLAGS: 00010282
[ 53.477262] RAX: 0000000000000000 RBX: ffff888016679c40 RCX: 0000000000000000
[ 53.478193] RDX: ffff88800e2d51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.479136] RBP: ffff888016679c54 R08: 0000000000000001 R09: 0000000000000000
[ 53.480073] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.481004] R13: ffffffff84e23fe0 R14: ffff888016679c48 R15: ffffffff84da7d60
[ 53.481946] FS: 0000555555e79400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.482998] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.483777] CR2: 00007f465c47c6f4 CR3: 000000000dc60000 CR4: 0000000000350ee0
[ 53.484719] Call Trace:
[ 53.485064]
[ 53.485376] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.486053] ipv6_frags_init_net+0x206/0x3c0
[ 53.486678] ops_init+0xbb/0x6b0
[ 53.487145] setup_net+0x3d9/0x990
[ 53.487650] ? down_read_killable+0x1d7/0x4e0
[ 53.488248] ? __pfx_setup_net+0x10/0x10
[ 53.488813] ? copy_net_ns+0x17c/0x770
[ 53.489368] copy_net_ns+0x321/0x770
[ 53.489901] create_new_namespaces+0x3f6/0xb30
[ 53.490515] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.491186] ksys_unshare+0x44d/0x8e0
[ 53.491725] ? __pfx_ksys_unshare+0x10/0x10
[ 53.492296] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.493078] __x64_sys_unshare+0x31/0x40
[ 53.493666] do_syscall_64+0x3f/0x90
[ 53.494162] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.494869] RIP: 0033:0x7fa111cc60d7
[ 53.495361] 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
[ 53.497655] RSP: 002b:00007ffe6518db28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.498646] RAX: ffffffffffffffda RBX: 00007ffe6518e168 RCX: 00007fa111cc60d7
[ 53.499577] RDX: 00007fa111d3041f RSI: 00007ffe6518dac0 RDI: 0000000040000000
[ 53.500475] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe6518d8d0
[ 53.501424] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa111dd8bf0
[ 53.502352] R13: 00007ffe6518dc00 R14: 0000000000000000 R15: 00000000000000f8
[ 53.503312]
[ 53.503654] irq event stamp: 10527
[ 53.504111] hardirqs last enabled at (10537): [] __up_console_sem+0x78/0x80
[ 53.505252] hardirqs last disabled at (10548): [] __up_console_sem+0x5d/0x80
[ 53.506373] softirqs last enabled at (9858): [] irq_exit_rcu+0x93/0xc0
[ 53.507460] softirqs last disabled at (9803): [] irq_exit_rcu+0x93/0xc0
[ 53.508543] ---[ end trace 0000000000000000 ]---
[ 53.509957] ------------[ cut here ]------------
[ 53.510608] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.512609] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.513747] Modules linked in:
[ 53.514176] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.515379] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.516435] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.517277] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.519442] RSP: 0018:ffff88800fccfbf0 EFLAGS: 00010286
[ 53.520125] RAX: 0000000000000000 RBX: ffff888015b3f840 RCX: 0000000000000000
[ 53.521013] RDX: ffff88800e2d51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.521937] RBP: ffff888015b3f854 R08: 0000000000000001 R09: 0000000000000000
[ 53.522816] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.523696] R13: ffffffff84e23fe0 R14: ffff888015b3f848 R15: ffffffff84db0aa0
[ 53.524574] FS: 0000555555e79400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.525565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.526263] CR2: 00007f465c47c6f4 CR3: 000000000dc60000 CR4: 0000000000350ee0
[ 53.527156] Call Trace:
[ 53.527477]
[ 53.527801] nf_ct_net_init+0x224/0x3d0
[ 53.528327] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.528927] ops_init+0xbb/0x6b0
[ 53.529383] setup_net+0x3d9/0x990
[ 53.529974] ? down_read_killable+0x1d7/0x4e0
[ 53.530791] ? __pfx_setup_net+0x10/0x10
[ 53.531485] ? copy_net_ns+0x17c/0x770
[ 53.532234] copy_net_ns+0x321/0x770
[ 53.532904] create_new_namespaces+0x3f6/0xb30
[ 53.533585] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.534213] ksys_unshare+0x44d/0x8e0
[ 53.534745] ? __pfx_ksys_unshare+0x10/0x10
[ 53.535347] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.536164] __x64_sys_unshare+0x31/0x40
[ 53.536805] do_syscall_64+0x3f/0x90
[ 53.537315] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.538031] RIP: 0033:0x7fa111cc60d7
[ 53.538548] 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
[ 53.540828] RSP: 002b:00007ffe6518db28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.541831] RAX: ffffffffffffffda RBX: 00007ffe6518e168 RCX: 00007fa111cc60d7
[ 53.542765] RDX: 00007fa111d3041f RSI: 00007ffe6518dac0 RDI: 0000000040000000
[ 53.543687] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe6518d8d0
[ 53.544621] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa111dd8bf0
[ 53.545572] R13: 00007ffe6518dc00 R14: 0000000000000000 R15: 00000000000000f8
[ 53.546487]
[ 53.546828] irq event stamp: 11255
[ 53.547286] hardirqs last enabled at (11265): [] __up_console_sem+0x78/0x80
[ 53.548405] hardirqs last disabled at (11276): [] __up_console_sem+0x5d/0x80
[ 53.549548] softirqs last enabled at (10760): [] irq_exit_rcu+0x93/0xc0
[ 53.550657] softirqs last disabled at (10755): [] irq_exit_rcu+0x93/0xc0
[ 53.551757] ---[ end trace 0000000000000000 ]---
[ 55.073284] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.120589] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.168606] Bluetooth: hci0: command 0x040f tx timeout
[ 61.216689] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
19:29:05 Registers:
info registers vcpu 0
RAX=ffffed1002da5f32 RBX=1ffff11002da5f32 RCX=ffffffff812cc7ef RDX=dffffc0000000000
RSI=ffff888015975bb0 RDI=ffff8880159751c0 RBP=ffff888015975bb0 RSP=ffff888016d2f958
R8 =0000000000000000 R9 =fffffbfff0ef393b R10=ffffffff8779c9df R11=0000000000000001
R12=0000000000000008 R13=ffff8880159751c0 R14=0000000000000000 R15=0000000000000001
RIP=ffffffff812cc761 RFL=00000012 [----A--] 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 00007f10ae896900 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=00007f10adce9a50 CR3=000000000e9b4000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=6032c115b60759e0000000000013bdd0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=6cef105222ace8ce00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800fccf618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555555e79400 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=00007f465c47c6f4 CR3=000000000dc60000 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=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