Warning: Permanently added '[localhost]:31013' (ECDSA) to the list of known hosts.
2023/05/16 11:37:09 fuzzer started
2023/05/16 11:37:10 dialing manager at localhost:35573
2023/05/16 11:37:10 checking machine...
2023/05/16 11:37:10 checking revisions...
syzkaller login: [ 37.196627] kmemleak: Automatic memory scanning thread ended
2023/05/16 11:37:10 testing simple program...
[ 37.267628] cgroup: Unknown subsys name 'net'
[ 37.344612] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 48.913358] audit: type=1400 audit(1684237041.995:6): 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
[ 50.017578] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.019154] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.022005] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.024401] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.026067] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.027286] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.389519] ------------[ cut here ]------------
[ 50.390329] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.393158] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.394361] Modules linked in:
[ 50.394818] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.399173] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.400196] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.400895] 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
[ 50.403374] RSP: 0018:ffff888019d07c00 EFLAGS: 00010282
[ 50.404165] RAX: 0000000000000000 RBX: ffff888010271840 RCX: 0000000000000000
[ 50.405221] RDX: ffff88801cde9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.406262] RBP: ffff888010271854 R08: 0000000000000001 R09: 0000000000000000
[ 50.407287] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.408291] R13: ffffffff84e223a0 R14: ffff888010271848 R15: ffffffff84d73340
[ 50.409318] FS: 0000555555901400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.410454] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.411249] CR2: 00007f659d0066f4 CR3: 000000000e622000 CR4: 0000000000350ef0
[ 50.412244] Call Trace:
[ 50.412634]
[ 50.413008] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.413742] ipv4_frags_init_net+0x269/0x440
[ 50.414381] ops_init+0xbb/0x6b0
[ 50.414926] setup_net+0x3d9/0x990
[ 50.415480] ? down_read_killable+0x1d7/0x4e0
[ 50.416133] ? __pfx_setup_net+0x10/0x10
[ 50.416753] ? copy_net_ns+0x17c/0x770
[ 50.417362] copy_net_ns+0x321/0x770
[ 50.417958] create_new_namespaces+0x3f6/0xb30
[ 50.418666] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.419386] ksys_unshare+0x44d/0x8e0
[ 50.419986] ? __pfx_ksys_unshare+0x10/0x10
[ 50.420664] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.421549] __x64_sys_unshare+0x31/0x40
[ 50.422144] do_syscall_64+0x3f/0x90
[ 50.422731] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.423496] RIP: 0033:0x7fa8b7eb60d7
[ 50.424047] 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
[ 50.426501] RSP: 002b:00007ffe62681e28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.427556] RAX: ffffffffffffffda RBX: 00007ffe62682468 RCX: 00007fa8b7eb60d7
[ 50.428534] RDX: 00007fa8b7f2041f RSI: 00007ffe62681dc0 RDI: 0000000040000000
[ 50.429528] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe62681bd0
[ 50.430515] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa8b7fc8bf0
[ 50.431518] R13: 00007ffe62681f00 R14: 0000000000000000 R15: 00000000000000f8
[ 50.432522]
[ 50.432884] irq event stamp: 8553
[ 50.433365] hardirqs last enabled at (8563): [] __up_console_sem+0x78/0x80
[ 50.434620] hardirqs last disabled at (8576): [] __up_console_sem+0x5d/0x80
[ 50.435844] softirqs last enabled at (8234): [] irq_exit_rcu+0x93/0xc0
[ 50.437043] softirqs last disabled at (8231): [] irq_exit_rcu+0x93/0xc0
[ 50.438239] ---[ end trace 0000000000000000 ]---
[ 50.444315] ------------[ cut here ]------------
[ 50.445039] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.446938] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.448171] Modules linked in:
[ 50.448668] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.450035] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.451208] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.451979] 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
[ 50.454526] RSP: 0018:ffff888019d07c00 EFLAGS: 00010282
[ 50.455286] RAX: 0000000000000000 RBX: ffff88801362e440 RCX: 0000000000000000
[ 50.456324] RDX: ffff88801cde9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.457386] RBP: ffff88801362e454 R08: 0000000000000001 R09: 0000000000000000
[ 50.458434] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.459472] R13: ffffffff84e223a0 R14: ffff88801362e448 R15: ffffffff84da62e0
[ 50.460512] FS: 0000555555901400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.461682] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.462525] CR2: 00007f659d0066f4 CR3: 000000000e622000 CR4: 0000000000350ef0
[ 50.463563] Call Trace:
[ 50.463944]
[ 50.464284] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.465047] ipv6_frags_init_net+0x206/0x3c0
[ 50.465722] ops_init+0xbb/0x6b0
[ 50.466231] setup_net+0x3d9/0x990
[ 50.466787] ? down_read_killable+0x1d7/0x4e0
[ 50.467467] ? __pfx_setup_net+0x10/0x10
[ 50.468056] ? copy_net_ns+0x17c/0x770
[ 50.468667] copy_net_ns+0x321/0x770
[ 50.469241] create_new_namespaces+0x3f6/0xb30
[ 50.469944] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.470694] ksys_unshare+0x44d/0x8e0
[ 50.471262] ? __pfx_ksys_unshare+0x10/0x10
[ 50.471926] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.472783] __x64_sys_unshare+0x31/0x40
[ 50.473391] do_syscall_64+0x3f/0x90
[ 50.473895] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.474568] RIP: 0033:0x7fa8b7eb60d7
[ 50.475032] 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
[ 50.477228] RSP: 002b:00007ffe62681e28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.478167] RAX: ffffffffffffffda RBX: 00007ffe62682468 RCX: 00007fa8b7eb60d7
[ 50.479060] RDX: 00007fa8b7f2041f RSI: 00007ffe62681dc0 RDI: 0000000040000000
[ 50.479945] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe62681bd0
[ 50.480845] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa8b7fc8bf0
[ 50.481737] R13: 00007ffe62681f00 R14: 0000000000000000 R15: 00000000000000f8
[ 50.482651]
[ 50.482956] irq event stamp: 10217
[ 50.483389] hardirqs last enabled at (10227): [] __up_console_sem+0x78/0x80
[ 50.484470] hardirqs last disabled at (10240): [] __up_console_sem+0x5d/0x80
[ 50.485561] softirqs last enabled at (9518): [] irq_exit_rcu+0x93/0xc0
[ 50.486584] softirqs last disabled at (9475): [] irq_exit_rcu+0x93/0xc0
[ 50.487610] ---[ end trace 0000000000000000 ]---
[ 50.488927] ------------[ cut here ]------------
[ 50.489567] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.491627] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.492745] Modules linked in:
[ 50.493174] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.494427] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.495513] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.496188] 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
[ 50.498459] RSP: 0018:ffff888019d07bf0 EFLAGS: 00010286
[ 50.499118] RAX: 0000000000000000 RBX: ffff88801362f840 RCX: 0000000000000000
[ 50.500037] RDX: ffff88801cde9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.500920] RBP: ffff88801362f854 R08: 0000000000000001 R09: 0000000000000000
[ 50.501797] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.502690] R13: ffffffff84e223a0 R14: ffff88801362f848 R15: ffffffff84daf020
[ 50.503572] FS: 0000555555901400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.504561] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.505306] CR2: 00007f659d0066f4 CR3: 000000000e622000 CR4: 0000000000350ef0
[ 50.506197] Call Trace:
[ 50.506552]
[ 50.506853] nf_ct_net_init+0x224/0x3d0
[ 50.507371] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.507970] ops_init+0xbb/0x6b0
[ 50.508439] setup_net+0x3d9/0x990
[ 50.508905] ? down_read_killable+0x1d7/0x4e0
[ 50.509499] ? __pfx_setup_net+0x10/0x10
[ 50.510013] ? copy_net_ns+0x17c/0x770
[ 50.510542] copy_net_ns+0x321/0x770
[ 50.511022] create_new_namespaces+0x3f6/0xb30
[ 50.511634] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.512253] ksys_unshare+0x44d/0x8e0
[ 50.512774] ? __pfx_ksys_unshare+0x10/0x10
[ 50.513353] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.514125] __x64_sys_unshare+0x31/0x40
[ 50.514675] do_syscall_64+0x3f/0x90
[ 50.515172] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.515842] RIP: 0033:0x7fa8b7eb60d7
[ 50.516315] 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
[ 50.518538] RSP: 002b:00007ffe62681e28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.519494] RAX: ffffffffffffffda RBX: 00007ffe62682468 RCX: 00007fa8b7eb60d7
[ 50.520359] RDX: 00007fa8b7f2041f RSI: 00007ffe62681dc0 RDI: 0000000040000000
[ 50.521269] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe62681bd0
[ 50.522301] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa8b7fc8bf0
[ 50.523339] R13: 00007ffe62681f00 R14: 0000000000000000 R15: 00000000000000f8
[ 50.524390]
[ 50.524764] irq event stamp: 10963
[ 50.525287] hardirqs last enabled at (10973): [] __up_console_sem+0x78/0x80
[ 50.526532] hardirqs last disabled at (10984): [] __up_console_sem+0x5d/0x80
[ 50.527784] softirqs last enabled at (10814): [] irq_exit_rcu+0x93/0xc0
[ 50.529008] softirqs last disabled at (10805): [] irq_exit_rcu+0x93/0xc0
[ 50.530201] ---[ end trace 0000000000000000 ]---
[ 52.043062] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.090892] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.138570] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.185873] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
11:37:22 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888019d075f0
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 0000555555901400 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=00007f659d0066f4 CR3=000000000e622000 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=0000000000035ba9 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=00007fab531d0780 CR3=00000000160f0000 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=158ee5e0d1208c9d294673c32a133c63
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=116ef4ead567fcee000000000013ba30 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=27ab5d8b2e209c0100000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000