Warning: Permanently added '[localhost]:39576' (ECDSA) to the list of known hosts.
2023/05/17 05:24:53 fuzzer started
2023/05/17 05:24:53 dialing manager at localhost:35573
2023/05/17 05:24:53 checking machine...
2023/05/17 05:24:53 checking revisions...
syzkaller login: [ 49.346026] kmemleak: Automatic memory scanning thread ended
2023/05/17 05:24:53 testing simple program...
[ 49.415189] cgroup: Unknown subsys name 'net'
[ 49.489077] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 61.084240] audit: type=1400 audit(1684301105.432:6): avc: denied { execmem } for pid=260 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
[ 62.207315] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 62.208969] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 62.210964] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 62.213843] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 62.216132] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 62.218149] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 62.624203] ------------[ cut here ]------------
[ 62.624947] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.627116] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.628306] Modules linked in:
[ 62.628746] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.633801] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.635096] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.635934] 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
[ 62.638664] RSP: 0018:ffff88801e81fc00 EFLAGS: 00010282
[ 62.639528] RAX: 0000000000000000 RBX: ffff88800dbcc040 RCX: 0000000000000000
[ 62.640506] RDX: ffff88801e810000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.641494] RBP: ffff88800dbcc054 R08: 0000000000000001 R09: 0000000000000000
[ 62.642483] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.643475] R13: ffffffff84e223a0 R14: ffff88800dbcc048 R15: ffffffff84d73340
[ 62.644455] FS: 000055555697c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.645566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.646380] CR2: 00007f83d114b6f4 CR3: 000000000d5f0000 CR4: 0000000000350ef0
[ 62.647397] Call Trace:
[ 62.647758]
[ 62.648090] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 62.648794] ipv4_frags_init_net+0x269/0x440
[ 62.649438] ops_init+0xbb/0x6b0
[ 62.649931] setup_net+0x3d9/0x990
[ 62.650456] ? down_read_killable+0x1d7/0x4e0
[ 62.651092] ? __pfx_setup_net+0x10/0x10
[ 62.651682] ? copy_net_ns+0x17c/0x770
[ 62.652239] copy_net_ns+0x321/0x770
[ 62.652803] create_new_namespaces+0x3f6/0xb30
[ 62.653483] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.654168] ksys_unshare+0x44d/0x8e0
[ 62.654739] ? __pfx_ksys_unshare+0x10/0x10
[ 62.655379] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.656168] __x64_sys_unshare+0x31/0x40
[ 62.656773] do_syscall_64+0x3f/0x90
[ 62.657327] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.658031] RIP: 0033:0x7f129ba540d7
[ 62.658573] 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
[ 62.660998] RSP: 002b:00007fff3936f588 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.662052] RAX: ffffffffffffffda RBX: 00007fff3936fbc8 RCX: 00007f129ba540d7
[ 62.663032] RDX: 00007f129babe41f RSI: 00007fff3936f520 RDI: 0000000040000000
[ 62.664018] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff3936f330
[ 62.665006] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f129bb66bf0
[ 62.665988] R13: 00007fff3936f660 R14: 0000000000000000 R15: 00000000000000f8
[ 62.667014]
[ 62.667382] irq event stamp: 9783
[ 62.667858] hardirqs last enabled at (9793): [] __up_console_sem+0x78/0x80
[ 62.669027] hardirqs last disabled at (9804): [] __up_console_sem+0x5d/0x80
[ 62.670195] softirqs last enabled at (9274): [] irq_exit_rcu+0x93/0xc0
[ 62.671360] softirqs last disabled at (9175): [] irq_exit_rcu+0x93/0xc0
[ 62.672502] ---[ end trace 0000000000000000 ]---
[ 62.678062] ------------[ cut here ]------------
[ 62.678732] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 62.680569] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.681730] Modules linked in:
[ 62.682179] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.683485] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.684603] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.685348] 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
[ 62.687789] RSP: 0018:ffff88801e81fc00 EFLAGS: 00010282
[ 62.688554] RAX: 0000000000000000 RBX: ffff88800dabaa40 RCX: 0000000000000000
[ 62.689529] RDX: ffff88801e810000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.690515] RBP: ffff88800dabaa54 R08: 0000000000000001 R09: 0000000000000000
[ 62.691490] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.692477] R13: ffffffff84e223a0 R14: ffff88800dabaa48 R15: ffffffff84da62e0
[ 62.693464] FS: 000055555697c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.694568] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.695385] CR2: 00007f83d114b6f4 CR3: 000000000d5f0000 CR4: 0000000000350ef0
[ 62.696366] Call Trace:
[ 62.696727]
[ 62.697053] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 62.697760] ipv6_frags_init_net+0x206/0x3c0
[ 62.698402] ops_init+0xbb/0x6b0
[ 62.698893] setup_net+0x3d9/0x990
[ 62.699449] ? down_read_killable+0x1d7/0x4e0
[ 62.700073] ? __pfx_setup_net+0x10/0x10
[ 62.700675] ? copy_net_ns+0x17c/0x770
[ 62.701235] copy_net_ns+0x321/0x770
[ 62.701799] create_new_namespaces+0x3f6/0xb30
[ 62.702477] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.703161] ksys_unshare+0x44d/0x8e0
[ 62.703746] ? __pfx_ksys_unshare+0x10/0x10
[ 62.704382] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.705164] __x64_sys_unshare+0x31/0x40
[ 62.705770] do_syscall_64+0x3f/0x90
[ 62.706326] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.707036] RIP: 0033:0x7f129ba540d7
[ 62.707586] 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
[ 62.709995] RSP: 002b:00007fff3936f588 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.711061] RAX: ffffffffffffffda RBX: 00007fff3936fbc8 RCX: 00007f129ba540d7
[ 62.712038] RDX: 00007f129babe41f RSI: 00007fff3936f520 RDI: 0000000040000000
[ 62.713017] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff3936f330
[ 62.713992] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f129bb66bf0
[ 62.714991] R13: 00007fff3936f660 R14: 0000000000000000 R15: 00000000000000f8
[ 62.715992]
[ 62.716354] irq event stamp: 11627
[ 62.716852] hardirqs last enabled at (11637): [] __up_console_sem+0x78/0x80
[ 62.718117] hardirqs last disabled at (11648): [] __up_console_sem+0x5d/0x80
[ 62.719415] softirqs last enabled at (11158): [] irq_exit_rcu+0x93/0xc0
[ 62.720644] softirqs last disabled at (11149): [] irq_exit_rcu+0x93/0xc0
[ 62.721860] ---[ end trace 0000000000000000 ]---
[ 62.723422] ------------[ cut here ]------------
[ 62.724104] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.726361] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.727536] Modules linked in:
[ 62.727982] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.729273] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.730401] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.731126] 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
[ 62.733525] RSP: 0018:ffff88801e81fbf0 EFLAGS: 00010286
[ 62.734243] RAX: 0000000000000000 RBX: ffff88800daba640 RCX: 0000000000000000
[ 62.735230] RDX: ffff88801e810000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.736200] RBP: ffff88800daba654 R08: 0000000000000001 R09: 0000000000000000
[ 62.737181] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.738157] R13: ffffffff84e223a0 R14: ffff88800daba648 R15: ffffffff84daf020
[ 62.739158] FS: 000055555697c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.740276] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.741056] CR2: 00007f83d114b6f4 CR3: 000000000d5f0000 CR4: 0000000000350ef0
[ 62.742030] Call Trace:
[ 62.742423]
[ 62.742753] nf_ct_net_init+0x224/0x3d0
[ 62.743365] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.743998] ops_init+0xbb/0x6b0
[ 62.744513] setup_net+0x3d9/0x990
[ 62.745013] ? down_read_killable+0x1d7/0x4e0
[ 62.745672] ? __pfx_setup_net+0x10/0x10
[ 62.746230] ? copy_net_ns+0x17c/0x770
[ 62.746817] copy_net_ns+0x321/0x770
[ 62.747395] create_new_namespaces+0x3f6/0xb30
[ 62.748036] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.748750] ksys_unshare+0x44d/0x8e0
[ 62.749324] ? __pfx_ksys_unshare+0x10/0x10
[ 62.749930] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.750741] __x64_sys_unshare+0x31/0x40
[ 62.751356] do_syscall_64+0x3f/0x90
[ 62.751880] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.752614] RIP: 0033:0x7f129ba540d7
[ 62.753126] 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
[ 62.755549] RSP: 002b:00007fff3936f588 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.756587] RAX: ffffffffffffffda RBX: 00007fff3936fbc8 RCX: 00007f129ba540d7
[ 62.757576] RDX: 00007f129babe41f RSI: 00007fff3936f520 RDI: 0000000040000000
[ 62.758554] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff3936f330
[ 62.759538] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f129bb66bf0
[ 62.760504] R13: 00007fff3936f660 R14: 0000000000000000 R15: 00000000000000f8
[ 62.761504]
[ 62.761832] irq event stamp: 12471
[ 62.762332] hardirqs last enabled at (12483): [] __up_console_sem+0x78/0x80
[ 62.763513] hardirqs last disabled at (12494): [] __up_console_sem+0x5d/0x80
[ 62.764687] softirqs last enabled at (12166): [] irq_exit_rcu+0x93/0xc0
[ 62.765826] softirqs last disabled at (12161): [] irq_exit_rcu+0x93/0xc0
[ 62.766989] ---[ end trace 0000000000000000 ]---
executing program
[ 64.290983] Bluetooth: hci0: command 0x0409 tx timeout
[ 66.339432] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 68.386322] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 70.434357] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
05:25:02 Registers:
info registers vcpu 0
RAX=000000000000006f RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801e81f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006f R11=0000000000000001
R12=000000000000006f 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 000055555697c400 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=00007f83d114b6f4 CR3=000000000d5f0000 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=00000000000387a1 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=00007f23ae466220 CR3=000000000ed04000 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=34b0937bbae729b7bc4bdb1b77294c5b
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=97a6f0031b1866c3000000000013c7f0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=362eb5539d87414600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000