Warning: Permanently added '[localhost]:58334' (ECDSA) to the list of known hosts.
2023/05/16 10:52:32 fuzzer started
2023/05/16 10:52:33 dialing manager at localhost:35573
2023/05/16 10:52:33 checking machine...
2023/05/16 10:52:33 checking revisions...
syzkaller login: [ 37.183806] kmemleak: Automatic memory scanning thread ended
2023/05/16 10:52:33 testing simple program...
[ 37.251239] cgroup: Unknown subsys name 'net'
[ 37.363484] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.905560] audit: type=1400 audit(1684234366.978:6): 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
[ 52.029439] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.032273] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.033435] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.037741] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.040571] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.041665] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 52.443519] ------------[ cut here ]------------
[ 52.445009] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.447358] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.448618] Modules linked in:
[ 52.449231] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.454242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.455404] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.456227] 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
[ 52.458533] RSP: 0018:ffff88801df87c00 EFLAGS: 00010282
[ 52.459264] RAX: 0000000000000000 RBX: ffff88800ef8dc40 RCX: 0000000000000000
[ 52.460253] RDX: ffff888018133680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.461194] RBP: ffff88800ef8dc54 R08: 0000000000000001 R09: 0000000000000000
[ 52.462149] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.463075] R13: ffffffff84e223a0 R14: ffff88800ef8dc48 R15: ffffffff84d73340
[ 52.464134] FS: 0000555555a5a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.465398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.466350] CR2: 00007f65467ee6f4 CR3: 000000000986a000 CR4: 0000000000350ee0
[ 52.467492] Call Trace:
[ 52.467962]
[ 52.468342] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.469166] ipv4_frags_init_net+0x269/0x440
[ 52.469932] ops_init+0xbb/0x6b0
[ 52.470504] setup_net+0x3d9/0x990
[ 52.471143] ? down_read_killable+0x1d7/0x4e0
[ 52.471940] ? __pfx_setup_net+0x10/0x10
[ 52.472583] ? copy_net_ns+0x17c/0x770
[ 52.473199] copy_net_ns+0x321/0x770
[ 52.473706] create_new_namespaces+0x3f6/0xb30
[ 52.474373] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.475055] ksys_unshare+0x44d/0x8e0
[ 52.475583] ? __pfx_ksys_unshare+0x10/0x10
[ 52.476205] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.476998] __x64_sys_unshare+0x31/0x40
[ 52.477538] do_syscall_64+0x3f/0x90
[ 52.478096] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.478796] RIP: 0033:0x7f75b82860d7
[ 52.479336] 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
[ 52.481671] RSP: 002b:00007ffe888a5bc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.482674] RAX: ffffffffffffffda RBX: 00007ffe888a6208 RCX: 00007f75b82860d7
[ 52.483626] RDX: 00007f75b82f041f RSI: 00007ffe888a5b60 RDI: 0000000040000000
[ 52.484576] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe888a5970
[ 52.485550] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f75b8398bf0
[ 52.486540] R13: 00007ffe888a5ca0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.487535]
[ 52.487891] irq event stamp: 10023
[ 52.488352] hardirqs last enabled at (10033): [] __up_console_sem+0x78/0x80
[ 52.489503] hardirqs last disabled at (10044): [] __up_console_sem+0x5d/0x80
[ 52.490656] softirqs last enabled at (9616): [] irq_exit_rcu+0x93/0xc0
[ 52.491785] softirqs last disabled at (9611): [] irq_exit_rcu+0x93/0xc0
[ 52.492912] ---[ end trace 0000000000000000 ]---
[ 52.498645] ------------[ cut here ]------------
[ 52.500584] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.502478] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.503798] Modules linked in:
[ 52.504375] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.505648] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.507022] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.507700] 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
[ 52.510045] RSP: 0018:ffff88801df87c00 EFLAGS: 00010282
[ 52.510675] RAX: 0000000000000000 RBX: ffff88800d8e0040 RCX: 0000000000000000
[ 52.511676] RDX: ffff888018133680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.512677] RBP: ffff88800d8e0054 R08: 0000000000000001 R09: 0000000000000000
[ 52.513749] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.515045] R13: ffffffff84e223a0 R14: ffff88800d8e0048 R15: ffffffff84da62e0
[ 52.516082] FS: 0000555555a5a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.517219] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.518149] CR2: 00007fec64b545d0 CR3: 000000000986a000 CR4: 0000000000350ef0
[ 52.519400] Call Trace:
[ 52.519814]
[ 52.520296] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.521161] ipv6_frags_init_net+0x206/0x3c0
[ 52.521745] ops_init+0xbb/0x6b0
[ 52.522402] setup_net+0x3d9/0x990
[ 52.523079] ? down_read_killable+0x1d7/0x4e0
[ 52.523745] ? __pfx_setup_net+0x10/0x10
[ 52.524442] ? copy_net_ns+0x17c/0x770
[ 52.525190] copy_net_ns+0x321/0x770
[ 52.525742] create_new_namespaces+0x3f6/0xb30
[ 52.526595] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.527478] ksys_unshare+0x44d/0x8e0
[ 52.528162] ? __pfx_ksys_unshare+0x10/0x10
[ 52.528718] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.529645] __x64_sys_unshare+0x31/0x40
[ 52.530327] do_syscall_64+0x3f/0x90
[ 52.530801] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.531647] RIP: 0033:0x7f75b82860d7
[ 52.532258] 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
[ 52.534674] RSP: 002b:00007ffe888a5bc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.535962] RAX: ffffffffffffffda RBX: 00007ffe888a6208 RCX: 00007f75b82860d7
[ 52.537198] RDX: 00007f75b82f041f RSI: 00007ffe888a5b60 RDI: 0000000040000000
[ 52.538269] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe888a5970
[ 52.539173] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f75b8398bf0
[ 52.540077] R13: 00007ffe888a5ca0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.541112]
[ 52.541409] irq event stamp: 14421
[ 52.541982] hardirqs last enabled at (14433): [] __up_console_sem+0x78/0x80
[ 52.543334] hardirqs last disabled at (14444): [] __up_console_sem+0x5d/0x80
[ 52.544698] softirqs last enabled at (14382): [] irq_exit_rcu+0x93/0xc0
[ 52.545981] softirqs last disabled at (14371): [] irq_exit_rcu+0x93/0xc0
[ 52.547141] ---[ end trace 0000000000000000 ]---
[ 52.548716] ------------[ cut here ]------------
[ 52.549413] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.551551] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.552651] Modules linked in:
[ 52.553070] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.554149] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.555103] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.555718] 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
[ 52.558003] RSP: 0018:ffff88801df87bf0 EFLAGS: 00010286
[ 52.558641] RAX: 0000000000000000 RBX: ffff88800d8e0640 RCX: 0000000000000000
[ 52.559529] RDX: ffff888018133680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.560398] RBP: ffff88800d8e0654 R08: 0000000000000001 R09: 0000000000000000
[ 52.561271] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.562141] R13: ffffffff84e223a0 R14: ffff88800d8e0648 R15: ffffffff84daf020
[ 52.563005] FS: 0000555555a5a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.563972] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.564664] CR2: 00007fec64b545d0 CR3: 000000000986a000 CR4: 0000000000350ef0
[ 52.565529] Call Trace:
[ 52.565874]
[ 52.566169] nf_ct_net_init+0x224/0x3d0
[ 52.566667] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.567247] ops_init+0xbb/0x6b0
[ 52.567709] setup_net+0x3d9/0x990
[ 52.568177] ? down_read_killable+0x1d7/0x4e0
[ 52.568726] ? __pfx_setup_net+0x10/0x10
[ 52.569245] ? copy_net_ns+0x17c/0x770
[ 52.569736] copy_net_ns+0x321/0x770
[ 52.570227] create_new_namespaces+0x3f6/0xb30
[ 52.570796] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.571428] ksys_unshare+0x44d/0x8e0
[ 52.571936] ? __pfx_ksys_unshare+0x10/0x10
[ 52.572458] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.573163] __x64_sys_unshare+0x31/0x40
[ 52.573654] do_syscall_64+0x3f/0x90
[ 52.574128] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.574734] RIP: 0033:0x7f75b82860d7
[ 52.575205] 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
[ 52.577251] RSP: 002b:00007ffe888a5bc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.578142] RAX: ffffffffffffffda RBX: 00007ffe888a6208 RCX: 00007f75b82860d7
[ 52.578977] RDX: 00007f75b82f041f RSI: 00007ffe888a5b60 RDI: 0000000040000000
[ 52.579784] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe888a5970
[ 52.580619] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f75b8398bf0
[ 52.581491] R13: 00007ffe888a5ca0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.582404]
[ 52.582703] irq event stamp: 15237
[ 52.583172] hardirqs last enabled at (15249): [] __up_console_sem+0x78/0x80
[ 52.584252] hardirqs last disabled at (15260): [] __up_console_sem+0x5d/0x80
[ 52.585330] softirqs last enabled at (14738): [] irq_exit_rcu+0x93/0xc0
[ 52.586387] softirqs last disabled at (14721): [] irq_exit_rcu+0x93/0xc0
[ 52.587476] ---[ end trace 0000000000000000 ]---
[ 54.110544] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.157921] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.205918] Bluetooth: hci0: command 0x040f tx timeout
[ 60.254039] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:52:47 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=ffffffff813abe20 RCX=0000000000000001 RDX=ffff888016c77910
RSI=0000000000000000 RDI=ffff888016c777e0 RBP=ffff888016c77868 RSP=ffff888016c777b0
R8 =ffffffff860cc5d6 R9 =ffffffff860cc5da R10=0000000000038001 R11=ffff888016c77810
R12=ffff888016c77898 R13=ffff888016c77818 R14=ffff888016c77908 R15=ffff888016c777d0
RIP=ffffffff81131623 RFL=00000282 [--S----] 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 00007fec65724900 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=00007fec64bba7f0 CR3=000000000edaa000 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=d8f928da5fab84ed000000000010f9d8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=ddc21f006d7fc76e00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801df875f0
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 0000555555a5a400 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=00007f65467ee6f4 CR3=000000000986a000 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