Warning: Permanently added '[localhost]:52812' (ECDSA) to the list of known hosts.
2023/05/17 00:05:36 fuzzer started
2023/05/17 00:05:36 dialing manager at localhost:35573
2023/05/17 00:05:36 checking machine...
2023/05/17 00:05:36 checking revisions...
syzkaller login: [ 36.437232] kmemleak: Automatic memory scanning thread ended
2023/05/17 00:05:37 testing simple program...
[ 36.504361] cgroup: Unknown subsys name 'net'
[ 36.590733] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.023481] audit: type=1400 audit(1684281950.704:6): 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
[ 51.173264] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.176691] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.178582] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.181281] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.183382] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.185358] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 51.508727] ------------[ cut here ]------------
[ 51.509499] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.511613] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.515010] Modules linked in:
[ 51.515351] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.516145] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.520292] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.521540] 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
[ 51.525376] RSP: 0018:ffff888016b77c00 EFLAGS: 00010282
[ 51.526389] RAX: 0000000000000000 RBX: ffff88800d5cf040 RCX: 0000000000000000
[ 51.527860] RDX: ffff8880090ad1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.529207] RBP: ffff88800d5cf054 R08: 0000000000000001 R09: 0000000000000000
[ 51.530550] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.532290] R13: ffffffff84e223a0 R14: ffff88800d5cf048 R15: ffffffff84d73340
[ 51.533996] FS: 000055555617d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.535934] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.537469] CR2: 00007fcfe18e3270 CR3: 0000000016e78000 CR4: 0000000000350ef0
[ 51.538147] Call Trace:
[ 51.538785]
[ 51.539336] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.539770] ipv4_frags_init_net+0x269/0x440
[ 51.540173] ops_init+0xbb/0x6b0
[ 51.540481] setup_net+0x3d9/0x990
[ 51.540792] ? down_read_killable+0x1d7/0x4e0
[ 51.541200] ? __pfx_setup_net+0x10/0x10
[ 51.541545] ? copy_net_ns+0x17c/0x770
[ 51.541891] copy_net_ns+0x321/0x770
[ 51.542311] create_new_namespaces+0x3f6/0xb30
[ 51.542721] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.543172] ksys_unshare+0x44d/0x8e0
[ 51.543513] ? __pfx_ksys_unshare+0x10/0x10
[ 51.543872] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.544370] __x64_sys_unshare+0x31/0x40
[ 51.544715] do_syscall_64+0x3f/0x90
[ 51.545054] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.545476] RIP: 0033:0x7f52005aa0d7
[ 51.545785] 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
[ 51.547230] RSP: 002b:00007ffc7930b908 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.547823] RAX: ffffffffffffffda RBX: 00007ffc7930bf48 RCX: 00007f52005aa0d7
[ 51.548398] RDX: 00007f520061441f RSI: 00007ffc7930b8a0 RDI: 0000000040000000
[ 51.548975] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7930b6b0
[ 51.549534] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f52006bcbf0
[ 51.550117] R13: 00007ffc7930b9e0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.550695]
[ 51.550896] irq event stamp: 8137
[ 51.551199] hardirqs last enabled at (8149): [] __up_console_sem+0x78/0x80
[ 51.551900] hardirqs last disabled at (8158): [] __up_console_sem+0x5d/0x80
[ 51.553746] softirqs last enabled at (7630): [] irq_exit_rcu+0x93/0xc0
[ 51.555677] softirqs last disabled at (7461): [] irq_exit_rcu+0x93/0xc0
[ 51.557513] ---[ end trace 0000000000000000 ]---
[ 51.562521] ------------[ cut here ]------------
[ 51.563791] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.566494] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.568477] Modules linked in:
[ 51.568915] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.569739] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.570478] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.570959] 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
[ 51.572581] RSP: 0018:ffff888016b77c00 EFLAGS: 00010282
[ 51.573079] RAX: 0000000000000000 RBX: ffff888008f01840 RCX: 0000000000000000
[ 51.573685] RDX: ffff8880090ad1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.574328] RBP: ffff888008f01854 R08: 0000000000000001 R09: 0000000000000000
[ 51.574928] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.575586] R13: ffffffff84e223a0 R14: ffff888008f01848 R15: ffffffff84da62e0
[ 51.576212] FS: 000055555617d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.576892] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.577432] CR2: 00007fcfe18e3270 CR3: 0000000016e78000 CR4: 0000000000350ef0
[ 51.578066] Call Trace:
[ 51.578309]
[ 51.578529] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.578977] ipv6_frags_init_net+0x206/0x3c0
[ 51.579399] ops_init+0xbb/0x6b0
[ 51.579713] setup_net+0x3d9/0x990
[ 51.580071] ? down_read_killable+0x1d7/0x4e0
[ 51.580500] ? __pfx_setup_net+0x10/0x10
[ 51.580854] ? copy_net_ns+0x17c/0x770
[ 51.581240] copy_net_ns+0x321/0x770
[ 51.581584] create_new_namespaces+0x3f6/0xb30
[ 51.582032] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.582472] ksys_unshare+0x44d/0x8e0
[ 51.582822] ? __pfx_ksys_unshare+0x10/0x10
[ 51.583264] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.583768] __x64_sys_unshare+0x31/0x40
[ 51.584168] do_syscall_64+0x3f/0x90
[ 51.584505] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.584998] RIP: 0033:0x7f52005aa0d7
[ 51.585342] 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
[ 51.586896] RSP: 002b:00007ffc7930b908 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.587584] RAX: ffffffffffffffda RBX: 00007ffc7930bf48 RCX: 00007f52005aa0d7
[ 51.588228] RDX: 00007f520061441f RSI: 00007ffc7930b8a0 RDI: 0000000040000000
[ 51.588840] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7930b6b0
[ 51.589494] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f52006bcbf0
[ 51.590134] R13: 00007ffc7930b9e0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.590770]
[ 51.591015] irq event stamp: 9717
[ 51.591347] hardirqs last enabled at (9727): [] __up_console_sem+0x78/0x80
[ 51.592095] hardirqs last disabled at (9738): [] __up_console_sem+0x5d/0x80
[ 51.592836] softirqs last enabled at (9474): [] irq_exit_rcu+0x93/0xc0
[ 51.593591] softirqs last disabled at (9465): [] irq_exit_rcu+0x93/0xc0
[ 51.594330] ---[ end trace 0000000000000000 ]---
[ 51.595542] ------------[ cut here ]------------
[ 51.596002] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.597363] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.598114] Modules linked in:
[ 51.598423] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.599259] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.599973] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.600398] 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
[ 51.601953] RSP: 0018:ffff888016b77bf0 EFLAGS: 00010286
[ 51.602436] RAX: 0000000000000000 RBX: ffff888008f01c40 RCX: 0000000000000000
[ 51.603066] RDX: ffff8880090ad1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.603687] RBP: ffff888008f01c54 R08: 0000000000000001 R09: 0000000000000000
[ 51.604318] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.604927] R13: ffffffff84e223a0 R14: ffff888008f01c48 R15: ffffffff84daf020
[ 51.605573] FS: 000055555617d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.606289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.606790] CR2: 00007fcfe18e3270 CR3: 0000000016e78000 CR4: 0000000000350ef0
[ 51.607452] Call Trace:
[ 51.607690]
[ 51.607910] nf_ct_net_init+0x224/0x3d0
[ 51.608304] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.608702] ops_init+0xbb/0x6b0
[ 51.609045] setup_net+0x3d9/0x990
[ 51.609373] ? down_read_killable+0x1d7/0x4e0
[ 51.609768] ? __pfx_setup_net+0x10/0x10
[ 51.610155] ? copy_net_ns+0x17c/0x770
[ 51.610521] copy_net_ns+0x321/0x770
[ 51.610863] create_new_namespaces+0x3f6/0xb30
[ 51.611321] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.611763] ksys_unshare+0x44d/0x8e0
[ 51.612141] ? __pfx_ksys_unshare+0x10/0x10
[ 51.612679] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.613244] __x64_sys_unshare+0x31/0x40
[ 51.613594] do_syscall_64+0x3f/0x90
[ 51.613927] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.614402] RIP: 0033:0x7f52005aa0d7
[ 51.614730] 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
[ 51.616248] RSP: 002b:00007ffc7930b908 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.616878] RAX: ffffffffffffffda RBX: 00007ffc7930bf48 RCX: 00007f52005aa0d7
[ 51.617514] RDX: 00007f520061441f RSI: 00007ffc7930b8a0 RDI: 0000000040000000
[ 51.618138] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7930b6b0
[ 51.618737] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f52006bcbf0
[ 51.619381] R13: 00007ffc7930b9e0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.620017]
[ 51.620230] irq event stamp: 10445
[ 51.620535] hardirqs last enabled at (10455): [] __up_console_sem+0x78/0x80
[ 51.621283] hardirqs last disabled at (10466): [] __up_console_sem+0x5d/0x80
[ 51.622040] softirqs last enabled at (9946): [] irq_exit_rcu+0x93/0xc0
[ 51.622743] softirqs last disabled at (9933): [] irq_exit_rcu+0x93/0xc0
[ 51.623476] ---[ end trace 0000000000000000 ]---
[ 53.259590] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.307019] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.355015] Bluetooth: hci0: command 0x040f tx timeout
[ 59.403013] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:05:52 Registers:
info registers vcpu 0
RAX=0000000000000034 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888016b77618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000034 R11=0000000000000001
R12=0000000000000034 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 000055555617d400 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=00007fcfe18e3270 CR3=0000000016e78000 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=00000000000327f5 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=00007f0a2b3ac890 CR3=0000000015d52000 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=d33104323f5dc48c1d4c46ece435855b
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f60000000000111d40 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=117bc567c4d30db000000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000