Extracting prog: 1h14m19.682817315s
Minimizing prog: 23m14.986224394s
Simplifying prog options: 4m38.986537637s
Extracting C: 1m6.299935906s
Simplifying C: 0s


extracting reproducer from 36 programs
first checking the prog from the crash report
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$nullb-syz_open_dev$loop-ioctl$LOOP_CONFIGURE-ioctl$LOOP_CHANGE_FD-mmap-syz_genetlink_get_family_id$mptcp
detailed listing:
executing program 0:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program did not crash
single: failed to extract reproducer
bisect: bisecting 36 programs with base timeout 30s
testing program (duration=39s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [26, 29, 26, 5, 2, 6, 29, 16, 30, 4, 23, 3, 2, 3, 1, 29, 2, 20, 5, 2, 3, 5, 26, 28, 4, 26, 26, 12, 7, 24, 14, 2, 24, 14, 6, 29]
detailed listing:
executing program 3:
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000808000000000000000000850000006d000000"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000000c0)=@newtaction={0xa4, 0x30, 0x1, 0x0, 0x0, {}, [{0x90, 0x1, [@m_ct={0x44, 0x14, 0x0, 0x0, {{0x7}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18, 0x1, {0x9d, 0x11e41e7a, 0x20000000, 0x0, 0xf}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_ife={0x48, 0x2001, 0x0, 0x0, {{0x8}, {0x20, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c, 0x1, {{0x8000, 0x0, 0x0, 0x400}}}]}, {0x4}, {0xc, 0x7, {0x1}}, {0xc}}}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x800}, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r1 = getpid()
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0)
sched_setaffinity(r1, 0x8, &(0x7f0000000240)=0x2)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50)
socket$tipc(0x1e, 0x5, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'syzkaller0\x00', 0x7101})
syz_open_dev$tty20(0xc, 0x4, 0x0)
write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000001040)={0x9, {"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", 0x1000}}, 0x1006)
mknodat$loop(0xffffffffffffffff, &(0x7f0000001600)='./file1\x00', 0x2000, 0x0)
linkat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0)
bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000005c0)={{0x1}, &(0x7f0000000540), &(0x7f0000000580)='%pS    \x00'}, 0x1c)
acct(&(0x7f00000001c0)='./file0\x00')
unshare(0x62040200)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000140)='contention_end\x00', r0}, 0x10)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, 0x37, 0x301, 0x270bd24, 0x25dfdbf9, {0x5}}, 0x14}}, 0x0)
executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x80000000000001, 0x0, 0x2, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x1000002, 0x200000005c831, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
nanosleep(&(0x7f0000000100), &(0x7f0000000180))
r2 = dup(r1)
preadv(r0, &(0x7f0000001540)=[{&(0x7f00000002c0)=""/174, 0xae}, {&(0x7f0000000380)=""/184, 0xb8}, {&(0x7f0000000440)=""/126, 0x7e}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/105, 0x69}], 0x5, 0xfffffff7, 0x3a1a)
write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = syz_io_uring_setup(0x4b5, &(0x7f0000010400)={0x0, 0x86e1, 0x1, 0x8}, &(0x7f0000010080), &(0x7f0000000000))
lseek(0xffffffffffffffff, 0x47, 0x0)
r4 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0)
ioctl$SNDRV_CTL_IOCTL_TLV_READ(r4, 0xc008551a, &(0x7f0000005480)=ANY=[])
r5 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
r6 = shmget$private(0x0, 0x13000, 0x1, &(0x7f0000feb000/0x13000)=nil)
r7 = shmat(r6, &(0x7f0000ff7000/0x3000)=nil, 0x400c)
mremap(&(0x7f0000ff6000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000fff000/0x1000)=nil)
shmdt(r7)
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f0000000040)={0x0, 0x30})
r8 = socket$can_raw(0x1d, 0x3, 0x1)
r9 = syz_open_dev$video(&(0x7f00000000c0), 0x101, 0x800)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
r10 = socket(0x15, 0x5, 0x0)
getsockopt(r10, 0x200000000114, 0x5, 0x0, &(0x7f0000000000))
ioctl$VIDIOC_S_FMT(r9, 0xc0d05605, &(0x7f00000001c0)={0xc, @pix={0xe8, 0xfffffffd, 0x47314356, 0x2, 0x0, 0xffff, 0x2, 0x4, 0x1, 0x3, 0x1, 0x4}})
getsockopt$CAN_RAW_FILTER(r8, 0x65, 0x9, 0x0, &(0x7f0000000040))
r11 = syz_open_dev$tty1(0xc, 0x4, 0x1)
syz_usb_connect(0x3, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="120100005ae4c41096050100f5050100030109021b0001000000000904d60001b5e145000905", @ANYRES32], 0x0)
ioctl$TIOCSWINSZ(r11, 0x5414, &(0x7f0000000140)={0x7, 0x0, 0x0, 0xffff})
io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x0, &(0x7f0000010300)=[{0x0}, {0x0}], 0x2)
executing program 1:
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000808000000000000000000850000006d000000"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000000c0)=@newtaction={0xa4, 0x30, 0x1, 0x0, 0x0, {}, [{0x90, 0x1, [@m_ct={0x44, 0x14, 0x0, 0x0, {{0x7}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18, 0x1, {0x9d, 0x11e41e7a, 0x20000000, 0x0, 0xf}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_ife={0x48, 0x2001, 0x0, 0x0, {{0x8}, {0x20, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c, 0x1, {{0x8000, 0x0, 0x0, 0x400}}}]}, {0x4}, {0xc, 0x7, {0x1}}, {0xc}}}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x800}, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r1 = getpid()
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0)
sched_setaffinity(r1, 0x8, &(0x7f0000000240)=0x2)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50)
socket$tipc(0x1e, 0x5, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'syzkaller0\x00', 0x7101})
syz_open_dev$tty20(0xc, 0x4, 0x0)
write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000001040)={0x9, {"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", 0x1000}}, 0x1006)
mknodat$loop(0xffffffffffffffff, &(0x7f0000001600)='./file1\x00', 0x2000, 0x0)
linkat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0)
bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000005c0)={{0x1}, &(0x7f0000000540), &(0x7f0000000580)='%pS    \x00'}, 0x1c)
acct(&(0x7f00000001c0)='./file0\x00')
unshare(0x62040200)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000140)='contention_end\x00', r0}, 0x10)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, 0x37, 0x301, 0x270bd24, 0x25dfdbf9, {0x5}}, 0x14}}, 0x0)
executing program 4:
syz_io_uring_submit(0x0, 0x0, 0x0)
r0 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/card0/oss_mixer\x00', 0x2002, 0x0)
write$proc_mixer(r0, &(0x7f0000000140)=ANY=[], 0xb0)
r1 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/asound/card0/oss_mixer\x00', 0x0, 0x0)
dup3(r1, r0, 0x0)
executing program 5:
r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x2000000005, 0x2)
ioctl$vim2m_VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000100)={0x3, 0x1, 0x0, "ff3a55b0801a1a00d10052d0002000080000000400bbf7ffffffffffff00ffe8", 0x1a1a1a29})
executing program 4:
ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, 0x0)
mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1)
ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, 0x0)
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0xfffffffffffffffe, 0x0, 0x2e, 0xa}}, 0x20)
writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080), 0xfffffebe}], 0x1)
executing program 2:
syz_open_dev$tty20(0xc, 0x4, 0x0)
r0 = socket$nl_rdma(0x10, 0x3, 0x14)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
prlimit64(0x0, 0xe, 0x0, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r3=>0xffffffffffffffff})
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00'})
sendmsg$nl_route(r2, 0x0, 0x2004088c)
sched_setscheduler(0x0, 0x1, 0x0)
r4 = getpid()
sched_setaffinity(r4, 0x8, &(0x7f00000001c0)=0x2)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
connect$unix(r5, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r6, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff)
bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x11, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x21, r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
sched_setaffinity(0x0, 0xffffff2c, &(0x7f0000000280)=0x2)
write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000), 0xfffffecc)
mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYBLOB])
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x0)
fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='source', &(0x7f0000000040)='c:::\x00', 0x0)
fsmount(0xffffffffffffffff, 0x0, 0x0)
tkill(0x0, 0xb)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000000031401002cbd7000fcdbdf250900020073797a32000000000800410073697700140033006c6f000000000000000000000000000039d1c723"], 0x38}, 0x1, 0x0, 0x0, 0x44}, 0x810)
sendmsg$RDMA_NLDEV_CMD_SET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000000214010028bd7000fddbdf250900020073797a3100000000080001000000000008004400", @ANYRES32, @ANYBLOB="050054000100b2ac08000100000000000900020073"], 0x48}, 0x1, 0x0, 0x0, 0x4000801}, 0x0)
syz_emit_ethernet(0x2e, &(0x7f0000000480)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa2c810034000806000108000604000a000000000000e0f2e5a7000002aaaaaaaaaa27e00000026b52ac41b477f92170953a6c0854131acccaa1b75a091680b2fabb5e28bf"], 0x0)
executing program 4:
r0 = socket$tipc(0x1e, 0x5, 0x0)
setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000000)={0x42, 0x4}, 0x10)
r1 = socket$rds(0x15, 0x5, 0x0)
setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4)
ppoll(&(0x7f0000000000)=[{r1, 0x4}], 0x1, 0x0, 0x0, 0x0)
r2 = socket$tipc(0x1e, 0x2, 0x0)
bind$tipc(r2, &(0x7f0000000100)=@name={0x1e, 0x2, 0x0, {{0x42}}}, 0x10)
setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x7, 0x0, 0x0)
r3 = socket$inet_mptcp(0x2, 0x1, 0x106)
getsockopt$sock_buf(r3, 0x1, 0x2b, &(0x7f00000001c0)=""/200, &(0x7f0000000300)=0xc8)
r4 = syz_usb_connect(0x0, 0x3f, &(0x7f0000000040)=ANY=[@ANYBLOB="11010000733336088dee1adb23610000000109022d0001100000000904000003fe03010009cd8d1f0002000000"], 0x0)
syz_usb_control_io(r4, 0x0, &(0x7f0000000300)={0x84, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
r5 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
sendto$unix(0xffffffffffffffff, &(0x7f00000003c0)="f942e756741fe799c3b3cc1bcc0c4654f3c66128d7c9d32f88ed8c602c7fd9eec5405354b8214d805a0eeaf940b194100bec7cba429f352a2b98cb001dfa3efef011ddf63954fdeebdc314d18e2bf0235c25a35ea9c9313d4fb7950dbf2df469fbfec67435c97e86c653a9e30a965821e087a9e69291178c7c61feb71f66adf32072eac706053a3950e8c9e9b064a9ffcd67a6161f28ffb1b9e41df7101c8fdf1530cdccaa018bbe2de98b74fc9d7f3d239741fee58637311aaf352c379a21de714ac4fb14d26e6829e5d83b1d18749977f808", 0xd3, 0x4880, 0x0, 0x0)
syz_usb_connect(0x0, 0x36, &(0x7f0000000180)=ANY=[@ANYRES8], 0x0)
ioctl$FS_IOC_GETVERSION(r5, 0x5b16, 0x0)
executing program 5:
r0 = socket$inet6(0xa, 0x6, 0x0)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$key(0xffffffffffffffff, 0x0, 0x40000)
prctl$PR_SCHED_CORE(0x3e, 0x80000000001, 0x0, 0x2, 0x0)
r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x2, &(0x7f0000006680))
r3 = dup(r2)
write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x0)
r4 = bpf$MAP_CREATE(0x0, 0x0, 0x50)
bpf$MAP_CREATE(0x0, &(0x7f0000000480)=ANY=[], 0x50)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
r5 = syz_open_procfs(0x0, &(0x7f0000000140)='net/igmp\x00')
pread64(r5, &(0x7f000001a240)=""/102391, 0x18ff7, 0x1)
syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), 0xffffffffffffffff)
setresuid(0x0, 0x0, 0x0)
mount$fuse(0x0, &(0x7f0000000200)='./bus\x00', 0x0, 0x2209000, &(0x7f0000000600)=ANY=[@ANYBLOB, @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000030000,user_i', @ANYRESDEC=0x0, @ANYBLOB, @ANYBLOB, @ANYRESDEC=0x0, @ANYRESDEC=0x0, @ANYBLOB])
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f00000002c0)=ANY=[@ANYRES8=r3, @ANYRESHEX=r4], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
r6 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/power/resume', 0x149a82, 0x0)
open(&(0x7f0000000180)='./bus\x00', 0x14b27e, 0x0)
openat$zero(0xffffff9c, &(0x7f0000000240), 0x664d82, 0x0)
r7 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
ftruncate(r7, 0x7)
inotify_init()
write$cgroup_int(r6, &(0x7f0000000040)=0x1c8, 0x12)
r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000017c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_SEC_KEY(r1, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000001880)={&(0x7f0000000040)={0x20, r8, 0x1382445e2e1cd3af, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x4080)
listen(r0, 0x101)
shutdown(r0, 0x0)
executing program 3:
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
unshare(0x0)
r0 = socket$igmp(0x2, 0x3, 0x2)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000002100)={0x1, 'ip6gre0\x00', 0x1}, 0x18)
executing program 1:
socket$nl_netfilter(0x10, 0x3, 0xc)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
io_uring_enter(0xffffffffffffffff, 0xd0, 0x3ffc, 0x0, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000480)='net/ip_mr_cache\x00')
r2 = socket(0x2b, 0x80801, 0x1)
connect$inet6(r2, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty, 0x1}, 0x1c)
add_key$user(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffd)
add_key$user(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, &(0x7f0000000200)='e', 0x1, 0xfffffffffffffffe)
add_key$user(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x1}, &(0x7f00000002c0)="60cd153f5954e3b7cefddfbed84b91d3d9a9fd43dd92f43358ada528c9975f6a54460d82bfed69629ca866d8c96bcfa57faa0d6331c47570853a59d9c3a0115e550c32a738277dac34c4f099d5baf5375003b36317e98386e681a1aa460047b346ce5323723800283a5bbb1414629063c33634e02855543b4c7c8959c4bcba5fd364f3ef6f17ea7ff6abd4c5f19a620098fcac44ba30b9fa29c34e67aef6f4d42ed06c8f61c9e9094c5d46e8e24bce13d71a1f0c09dbc7b73a7ad36e7f288650", 0xc0, 0xfffffffffffffffe)
landlock_create_ruleset(&(0x7f0000000000)={0x0, 0x2}, 0x10, 0x0)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x400}, 0x0, &(0x7f0000000440)={0x4, 0x0, 0x10001, 0x1, 0x101, 0x0, 0x1, 0xfffffffffffffffd}, 0x0, 0x0)
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="00020201"], 0x18)
setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, 0x0, 0x0)
ioctl$vim2m_VIDIOC_G_FMT(0xffffffffffffffff, 0xc0285628, 0x0)
openat2$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r3 = socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000001800ffff00000000000000000a000000ff000009"], 0x1c}}, 0x0)
sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="5c0000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000003c0012800b000100697036746e6c00002c0002801400030020fd00"/46], 0x5c}}, 0x0)
socket(0x10, 0x3, 0x0)
executing program 5:
r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001080)={{0x12, 0x1, 0x0, 0x78, 0x82, 0xb7, 0x40, 0x2c42, 0x1709, 0xcab7, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xbf, 0x60, 0xe7}}]}}]}}, 0x0)
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, &(0x7f00000002c0)={0x2c, &(0x7f0000000780)={0x40, 0x17, 0x1, 'm'}, 0x0, 0x0, 0x0, 0x0})
executing program 0:
r0 = syz_open_dev$sndctrl(&(0x7f0000000040), 0x1, 0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000240)={{0x4, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0})
executing program 1:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x0, &(0x7f0000000380)})
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000040)=ANY=[@ANYBLOB="4c00000003010102000000000000000002000000240001800c0002805a8a774000000000"], 0x4c}}, 0x0)
executing program 0:
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={@cgroup, 0xffffffffffffffff, 0x2f, 0x40, 0x0, @void, @value}, 0x20)
executing program 2:
openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
r2 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000200), 0xa7c, r2}, 0x38)
bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=ANY=[@ANYBLOB="0a00000a51f09f852f0009000000080000000200", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32], 0x48)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00'})
r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100))
close(0xffffffffffffffff)
ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
write$cgroup_devices(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="1e0308003c5ca601288763"], 0xffdd)
sendmsg$kcm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000040)="2e00000010008188040f46ecdb4cb9cca7480ef410000000e3bd6efb010511000b000a000d000000ba800000", 0x2c}], 0x1, 0x0, 0x0, 0xc9e}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1120000004000056252128d9e8190022000100", @ANYRES32, @ANYBLOB="0500"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="04000000fcffffff00"/28], 0x50)
r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x62181)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x1, 0x0, 'queue1\x00', 0x2})
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f00000002c0)={0x80, 0x6, 0xfffffffe, 0x0, 0x0, 0x1})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0)
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 1:
r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0)
r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x0, 0x0)
r2 = dup3(r1, r0, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000840), 0x0, 0x0, 0x0})
eventfd(0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000001afc180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000002000000b703000000090000850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x10)
ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0)
r4 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCL_GETMOUSEREPORTING(r4, 0x5412, &(0x7f00000000c0)=0x13)
ioctl$TIOCSTI(r4, 0x5412, &(0x7f0000000000))
ioctl$TCSETA(r4, 0x5406, &(0x7f0000000240)={0xff02, 0x0, 0x0, 0x710, 0xf, "5f730000a9003f00"})
ioctl$TIOCL_GETMOUSEREPORTING(r4, 0x5412, &(0x7f00000006c0)=0x16)
r5 = syz_open_dev$usbfs(&(0x7f0000000080), 0x75, 0x109301)
ioctl$USBDEVFS_DISCONNECT_CLAIM(r5, 0x8108551b, &(0x7f0000002600)={0x0, 0x0, "5a77bd318786aeb879ca62cdab2a02fa560186d85b25a5665a3247e500f61681905db88235f8a5447dd2a2ed6e91626f068881e50f68530c2b21a100efb76cba37ff3111d6847e0c7f719e169a596e5fc008daefba68f6222103472bc55704cdb72b4b996ed82ccb1eaae27969d008ba7d34171113d806726615380fe65a6a0a72e19c2b60bd6276fd8bb6363d10f70da60fd53ded22c87eb2be010e4a62fb73c33424b437bb192c9d06ea6ed04983fe5c5ca033dfce0a82575ef14eee686be0fc58e384f93a13e4e8bbf599394baea3a9ca1864f0a35d6cc38fca32ad6b39905a9727d2001457df7be7e1aefe3635b2ee97c143f28def4b73905ca14d90d1f6"})
mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0)
ioctl$USBDEVFS_SETINTERFACE(r5, 0x80085504, &(0x7f0000000140)={0x0, 0x6})
executing program 3:
syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_RECVMSG={0xa, 0x20, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x2}})
r0 = openat$proc_mixer(0xffffffffffffff9c, 0x0, 0x2002, 0x0)
write$proc_mixer(r0, &(0x7f0000000140)=ANY=[], 0xb0)
r1 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/asound/card0/oss_mixer\x00', 0x0, 0x0)
dup3(r1, r0, 0x0)
executing program 4:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_SAVE(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x8, 0x6, 0x801, 0x0, 0x0, {0x1, 0x0, 0x1}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x2000c090)
executing program 2:
r0 = syz_open_dev$vbi(&(0x7f0000000080), 0x1, 0x2)
ioctl$VIDIOC_S_OUTPUT(r0, 0xc004562f, 0x0)
ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000240)={0x0, @bt={0x13, 0x7c5, 0x1, 0x3, 0xd59f80, 0x4, 0x5, 0xb, 0x8, 0x9, 0x722, 0x200, 0x7, 0x8, 0x23, 0x27, {0xffff945a, 0x1}, 0x3, 0xf1}})
executing program 3:
r0 = socket$kcm(0x2, 0x5, 0x84)
bpf$PROG_LOAD_XDP(0x5, &(0x7f00000005c0)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{0x0, 0x1, 0x6, 0xa}, {0x2}], 0x10, 0x8, @void, @value}, 0x94)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r1=>0xffffffffffffffff})
recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [<r2=>0xffffffffffffffff]}}], 0x18}, 0x0)
setsockopt$sock_attach_bpf(r0, 0x84, 0x10, &(0x7f0000000000)=r2, 0x8)
executing program 2:
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000808000000000000000000850000006d000000"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000000c0)=@newtaction={0xa4, 0x30, 0x1, 0x0, 0x0, {}, [{0x90, 0x1, [@m_ct={0x44, 0x14, 0x0, 0x0, {{0x7}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18, 0x1, {0x9d, 0x11e41e7a, 0x20000000, 0x0, 0xf}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_ife={0x48, 0x2001, 0x0, 0x0, {{0x8}, {0x20, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c, 0x1, {{0x8000, 0x0, 0x0, 0x400}}}]}, {0x4}, {0xc, 0x7, {0x1}}, {0xc}}}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x800}, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r1 = getpid()
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0)
sched_setaffinity(r1, 0x8, &(0x7f0000000240)=0x2)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50)
socket$tipc(0x1e, 0x5, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'syzkaller0\x00', 0x7101})
syz_open_dev$tty20(0xc, 0x4, 0x0)
write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000001040)={0x9, {"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", 0x1000}}, 0x1006)
mknodat$loop(0xffffffffffffffff, &(0x7f0000001600)='./file1\x00', 0x2000, 0x0)
linkat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0)
bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000005c0)={{0x1}, &(0x7f0000000540), &(0x7f0000000580)='%pS    \x00'}, 0x1c)
acct(&(0x7f00000001c0)='./file0\x00')
unshare(0x62040200)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000140)='contention_end\x00', r0}, 0x10)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, 0x37, 0x301, 0x270bd24, 0x25dfdbf9, {0x5}}, 0x14}}, 0x0)
executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$binfmt_register(0xffffff9c, &(0x7f0000000000), 0x1, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="580000000206010100000000140000000000000005000100070000000900020073797a30000000000c0007800800124000000000050005000a000000050004000000000012000300686173683a6e65742c706f727400"], 0x58}}, 0x0)
sendmsg$IPSET_CMD_FLUSH(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="5c000000040605000000000000000000030004000900020073797a3200000000090002000100000000000000050001000700000005000100070000000900020073797a310000000005000100070000000900020073797a30"], 0x5c}}, 0x0)
write$binfmt_register(r2, 0x0, 0x0)
r4 = socket$inet6_mptcp(0xa, 0x1, 0x106)
setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, 0x0, 0x0)
bind$inet6(r4, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r4, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c)
sendmmsg$inet6(r4, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000340)}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0)
io_setup(0x6, &(0x7f0000001380))
r5 = syz_open_procfs(0x0, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f00000000c0)='nv\x00', 0x3)
r6 = socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$IPVS_CMD_GET_DEST(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r7, 0x309, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6}]}]}, 0x20}}, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x3c}}, 0x4000000)
shutdown(r4, 0x2)
getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100))
r8 = socket$alg(0x26, 0x5, 0x0)
sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, 0x0, 0x0)
syz_emit_ethernet(0x32, &(0x7f0000000040)={@local, @dev, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x88, 0x0, @empty}, {0x0, 0x0, 0x18, 0x0, @gue={{0x2}}}}}}}, 0x0)
bind$alg(r8, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58)
executing program 1:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @empty, 0xb}], 0x1c)
sendto$inet6(r0, &(0x7f0000000040)='l', 0x1, 0x810, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4)
executing program 4:
socket$nl_netfilter(0x10, 0x3, 0xc)
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_smc(0x2b, 0x1, 0x0)
r1 = getpid()
unshare(0x20000400)
prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0)
r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r3 = dup(r2)
write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c)
socket$alg(0x26, 0x5, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
syz_open_dev$tty1(0xc, 0x4, 0x1)
openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0)
pselect6(0x40, &(0x7f0000000600), 0x0, &(0x7f0000000680)={0x7ff}, 0x0, 0x0)
r4 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000300)="2e00000010008188040f80ec59acbc0413a181014100000000010000000000000e000a", 0x23}], 0x1}, 0x40800)
ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000680)={0x1, 0x0, {0x0, 0x0, 0x0, 0xa, 0x0, 0x61, 0x0, 0x4}})
preadv2(r0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/103, 0x67}], 0x1, 0x0, 0x0, 0x0)
r5 = syz_open_dev$sndctrl(&(0x7f0000000040), 0x1, 0x0)
r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000b00)='/proc/sysvipc/sem\x00', 0x0, 0x0)
io_setup(0x3, &(0x7f0000000140)=<r7=>0x0)
io_submit(r7, 0x1, &(0x7f0000000a40)=[&(0x7f0000000840)={0x0, 0x0, 0x0, 0x5, 0x0, r6, 0x0}])
ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r5, 0xc1105511, &(0x7f0000000240)={{0x4, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0})
r8 = mq_open(&(0x7f000084dff0)='rmdF\x17\x16\xbc\xec', 0x6e93ebbbcc0884f2, 0x0, 0x0)
ppoll(&(0x7f0000000000)=[{r8}, {r8, 0x22}], 0x2, 0x0, 0x0, 0x0)
mq_timedsend(r8, 0x0, 0x0, 0x0, 0x0)
executing program 5:
socket$nl_netfilter(0x10, 0x3, 0xc)
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_smc(0x2b, 0x1, 0x0)
r1 = getpid()
unshare(0x20000400)
prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0)
r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r3 = dup(r2)
write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c)
socket$alg(0x26, 0x5, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
syz_open_dev$tty1(0xc, 0x4, 0x1)
openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0)
pselect6(0x40, &(0x7f0000000600), 0x0, &(0x7f0000000680)={0x7ff}, 0x0, 0x0)
r4 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000300)="2e00000010008188040f80ec59acbc0413a181014100000000010000000000000e000a", 0x23}], 0x1}, 0x40800)
ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000680)={0x1, 0x0, {0x0, 0x0, 0x0, 0xa, 0x0, 0x61, 0x0, 0x4}})
preadv2(r0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/103, 0x67}], 0x1, 0x0, 0x0, 0x0)
r5 = syz_open_dev$sndctrl(&(0x7f0000000040), 0x1, 0x0)
r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000b00)='/proc/sysvipc/sem\x00', 0x0, 0x0)
io_setup(0x3, &(0x7f0000000140)=<r7=>0x0)
io_submit(r7, 0x1, &(0x7f0000000a40)=[&(0x7f0000000840)={0x0, 0x0, 0x0, 0x5, 0x0, r6, 0x0}])
ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r5, 0xc1105511, &(0x7f0000000240)={{0x4, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0})
r8 = mq_open(&(0x7f000084dff0)='rmdF\x17\x16\xbc\xec', 0x6e93ebbbcc0884f2, 0x0, 0x0)
ppoll(&(0x7f0000000000)=[{r8}, {r8, 0x22}], 0x2, 0x0, 0x0, 0x0)
mq_timedsend(r8, 0x0, 0x0, 0x0, 0x0)
executing program 3:
r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000100)=ANY=[@ANYBLOB], 0x0)
syz_usb_control_io(r0, 0x0, &(0x7f0000000f80)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e00)={0x40, 0x13, 0x6, @random="0000000200"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io(r0, 0x0, &(0x7f0000001740)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x40, 0x19, 0x2, "b3f0"}, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000340)={0x1c, &(0x7f0000000380)={0x20, 0x15, 0x1, '~'}, 0x0, 0x0})
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io$uac1(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
executing program 2:
openat$audio(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00')
r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
r1 = creat(&(0x7f0000000200)='./bus\x00', 0x7e4e0984ef4e24df)
r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
write$FUSE_NOTIFY_STORE(r1, &(0x7f0000000540)=ANY=[@ANYBLOB='+\x00\x00\x00', @ANYRES64=r0], 0x2b)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x4000000053d2)
executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000600))
socket$netlink(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
io_uring_setup(0xc40, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xdb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffff}, 0x0)
unshare(0x22020600)
r3 = syz_open_procfs$namespace(0x0, 0x0)
setns(r3, 0x0)
syz_usb_connect(0x0, 0x5f, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000b1f203401e0903003bd7010203010902"], 0x0)
syz_80211_inject_frame(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x43)
syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff)
socket$nl_audit(0x10, 0x3, 0x9)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0)
creat(0x0, 0xd931d3864d39dcdb)
lsetxattr$system_posix_acl(&(0x7f0000003340)='./file0\x00', 0x0, &(0x7f0000000180)=ANY=[], 0x24, 0x0)
lchown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r4 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR_EXT(r4, 0x4018620d, &(0x7f0000000100))
bind$alg(r0, &(0x7f00000001c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58)
executing program 2:
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
r0 = fsopen(&(0x7f0000000000)='sysfs\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
sched_setscheduler(0x0, 0x1, 0x0)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff})
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x800, 0x10)
socketpair$unix(0x1, 0x2, 0x0, 0x0)
socket$nl_netfilter(0x10, 0x3, 0xc)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_ADD(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="600000000906030000000000000000000200ffff08000940000000390900020073797a31000000000500010007000000300008801c0007801800018014000240fe8000000000000000000000000000bb100007800c000280"], 0x60}, 0x1, 0x0, 0x0, 0x10000082}, 0x4000080)
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x2200, 0x0)
preadv2(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
executing program 0:
r0 = socket$inet_mptcp(0x2, 0x1, 0x106)
setsockopt$inet_int(r0, 0x0, 0x18, 0x0, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x18, 0x3, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000000)='GPL\x00', 0x8, 0xba, &(0x7f0000000140)=""/186, 0x41000, 0x3, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x37, @void, @value}, 0x94)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x6)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2)
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
sched_setaffinity(0x0, 0xfffffffffffffc33, &(0x7f0000000280)=0x2)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x0, &(0x7f0000000380)})
write$binfmt_script(0xffffffffffffffff, &(0x7f0000000100), 0xfecc)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002dc0)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe4)
syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000c40)="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", 0x2000, &(0x7f0000003000)={&(0x7f0000000500)={0x50, 0x0, 0x1, {0x7, 0x29, 0xffff, 0x20802, 0x6, 0xd, 0x91, 0x1}}, &(0x7f0000000580)={0x18, 0xfffffffffffffff5, 0x10, {0xd}}, &(0x7f00000005c0)={0x18, 0x0, 0x2, {0x2}}, &(0x7f0000000600)={0x18, 0xffffffffffffffd1, 0x1, {0x7}}, &(0x7f0000000680)={0x18, 0x0, 0x3, {0x10000}}, 0x0, &(0x7f0000000780)={0x60, 0x0, 0x7, {{0x9, 0x0, 0x8000, 0xffffffff, 0x1, 0x9, 0x6, 0x3}}}, &(0x7f0000000700)={0x18, 0xffffffffffffffda, 0x4, {0x6}}, &(0x7f0000000800)={0x13, 0x0, 0x9, {'9p\x00'}}, &(0x7f0000000840)={0x20, 0x0, 0x8001, {0x0, 0x2}}, &(0x7f00000009c0)={0x78, 0x0, 0x1, {0x3, 0x2, 0x0, {0x4, 0x0, 0x8, 0x3, 0x1000, 0x3, 0x7, 0xfffffff6, 0x1, 0x4000, 0x81, 0x0, 0x0, 0x81, 0x2}}}, &(0x7f0000000a40)={0x90, 0x0, 0x0, {0x6, 0x1, 0x6, 0x4, 0xfff, 0x0, {0x4, 0x1, 0x97a, 0x42e, 0x4, 0x904, 0x3, 0x8, 0xfffffff2, 0x4000, 0x12, 0x0, 0x0, 0x0, 0xffffff7f}}}, &(0x7f0000000b00)={0x50, 0xfffffffffffffffe, 0x3, [{0x1, 0x7ff, 0x3, 0x2, '#! '}, {0x1, 0x1ff, 0x1, 0xffffffff, '\x00'}]}, &(0x7f0000002d00)={0xb0, 0x0, 0x5, [{{0x0, 0x0, 0x9, 0x1, 0xd08, 0x1, {0x6, 0x80000001, 0x8000, 0x9, 0x3, 0x7, 0x494, 0xbe, 0x5, 0x2000, 0x3, 0x0, 0x0, 0x33fc, 0x400000}}, {0x5, 0x10001, 0x1, 0x1a1, '@'}}]}, &(0x7f0000002f00)={0xa0, 0x0, 0x0, {{0x3, 0x3, 0x0, 0x7, 0x0, 0xc0, {0x4, 0x9a, 0xf5, 0x1, 0x1, 0x0, 0x3, 0x8, 0x3, 0x4000, 0xa8, r4, 0xffffffffffffffff, 0x5, 0xa6b}}, {0x0, 0xa}}}, 0x0})
set_mempolicy(0x0, &(0x7f0000000080)=0x3e, 0x9cb)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000001, 0x12, 0xffffffffffffffff, 0x0)
madvise(&(0x7f0000112000/0xc00000)=nil, 0xc00000, 0xb)
bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x0, 0x0, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sockopt=0x16, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, 0x0)
chdir(0x0)
executing program 4:
r0 = syz_io_uring_setup(0x88f, &(0x7f0000000140)={0x0, 0xaee2, 0x0, 0xffffffff, 0xffdffffe}, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000280)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4)
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECVMSG={0xa, 0x8, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x40000000, 0x1, {0x2}})
socket$packet(0x11, 0x3, 0x300)
r3 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x8000}, 0x4)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r4, &(0x7f0000000240)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10)
sendmmsg$inet(r4, &(0x7f00000039c0)=[{{&(0x7f0000000800)={0x2, 0x4e20, @multicast2}, 0x10, 0x0}}], 0x1, 0x2000c0c4)
sendto$inet(r4, 0x0, 0x0, 0x0, 0x0, 0x0)
io_uring_enter(r0, 0x47f6, 0x1000000, 0x0, 0x0, 0x0)
r5 = getpgrp(0x0)
capset(&(0x7f0000000040)={0x20071026, r5}, &(0x7f00000000c0)={0x7, 0x10001, 0x0, 0x2, 0x3, 0x7})
madvise(&(0x7f0000000000/0x3000)=nil, 0x7fffffffffffffff, 0x15)
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)
executing program 0:
syz_open_dev$tty20(0xc, 0x4, 0x0)
r0 = socket$nl_rdma(0x10, 0x3, 0x14)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
prlimit64(0x0, 0xe, 0x0, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r3=>0xffffffffffffffff})
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00'})
sendmsg$nl_route(r2, 0x0, 0x2004088c)
sched_setscheduler(0x0, 0x1, 0x0)
r4 = getpid()
sched_setaffinity(r4, 0x8, &(0x7f00000001c0)=0x2)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
connect$unix(r5, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r6, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff)
bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x11, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x21, r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
sched_setaffinity(0x0, 0xffffff2c, &(0x7f0000000280)=0x2)
write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000), 0xfffffecc)
mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYBLOB="2c76657273696f6e3d39703230300000752c636163680f69e0d63d47504c002c"])
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x0)
fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='source', &(0x7f0000000040)='c:::\x00', 0x0)
fsmount(0xffffffffffffffff, 0x0, 0x0)
tkill(0x0, 0xb)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000000031401002cbd7000fcdbdf250900020073797a32000000000800410073697700140033006c6f000000000000000000000000000039d1c723"], 0x38}, 0x1, 0x0, 0x0, 0x44}, 0x810)
sendmsg$RDMA_NLDEV_CMD_SET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000000214010028bd7000fddbdf250900020073797a3100000000080001000000000008004400", @ANYRES32, @ANYBLOB="050054000100b2ac08000100000000000900020073"], 0x48}, 0x1, 0x0, 0x0, 0x4000801}, 0x0)
syz_emit_ethernet(0x2e, &(0x7f0000000480)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa2c810034000806000108000604000a000000000000e0f2e5a7000002aaaaaaaaaa27e00000026b52ac41b477f92170953a6c0854131acccaa1b75a091680b2fabb5e28bf"], 0x0)

program crashed: possible deadlock in filemap_fault
bisect: bisecting 36 programs
bisect: split chunks (needed=false): <35>
bisect: split chunk #0 of len 35 into 3 parts
bisect: testing without sub-chunk 1/3
testing program (duration=36s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 3, 1, 29, 2, 20, 5, 2, 3, 5, 26, 28, 4, 26, 26, 12, 7, 24, 14, 2, 24, 14, 6, 29]
detailed listing:
executing program 0:
r0 = syz_open_dev$sndctrl(&(0x7f0000000040), 0x1, 0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000240)={{0x4, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0})
executing program 1:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x0, &(0x7f0000000380)})
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000040)=ANY=[@ANYBLOB="4c00000003010102000000000000000002000000240001800c0002805a8a774000000000"], 0x4c}}, 0x0)
executing program 0:
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={@cgroup, 0xffffffffffffffff, 0x2f, 0x40, 0x0, @void, @value}, 0x20)
executing program 2:
openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
r2 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000200), 0xa7c, r2}, 0x38)
bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=ANY=[@ANYBLOB="0a00000a51f09f852f0009000000080000000200", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32], 0x48)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00'})
r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100))
close(0xffffffffffffffff)
ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
write$cgroup_devices(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="1e0308003c5ca601288763"], 0xffdd)
sendmsg$kcm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000040)="2e00000010008188040f46ecdb4cb9cca7480ef410000000e3bd6efb010511000b000a000d000000ba800000", 0x2c}], 0x1, 0x0, 0x0, 0xc9e}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1120000004000056252128d9e8190022000100", @ANYRES32, @ANYBLOB="0500"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="04000000fcffffff00"/28], 0x50)
r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x62181)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x1, 0x0, 'queue1\x00', 0x2})
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f00000002c0)={0x80, 0x6, 0xfffffffe, 0x0, 0x0, 0x1})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0)
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 1:
r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0)
r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x0, 0x0)
r2 = dup3(r1, r0, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000840), 0x0, 0x0, 0x0})
eventfd(0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000001afc180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000002000000b703000000090000850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x10)
ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0)
r4 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCL_GETMOUSEREPORTING(r4, 0x5412, &(0x7f00000000c0)=0x13)
ioctl$TIOCSTI(r4, 0x5412, &(0x7f0000000000))
ioctl$TCSETA(r4, 0x5406, &(0x7f0000000240)={0xff02, 0x0, 0x0, 0x710, 0xf, "5f730000a9003f00"})
ioctl$TIOCL_GETMOUSEREPORTING(r4, 0x5412, &(0x7f00000006c0)=0x16)
r5 = syz_open_dev$usbfs(&(0x7f0000000080), 0x75, 0x109301)
ioctl$USBDEVFS_DISCONNECT_CLAIM(r5, 0x8108551b, &(0x7f0000002600)={0x0, 0x0, "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"})
mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0)
ioctl$USBDEVFS_SETINTERFACE(r5, 0x80085504, &(0x7f0000000140)={0x0, 0x6})
executing program 3:
syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_RECVMSG={0xa, 0x20, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x2}})
r0 = openat$proc_mixer(0xffffffffffffff9c, 0x0, 0x2002, 0x0)
write$proc_mixer(r0, &(0x7f0000000140)=ANY=[], 0xb0)
r1 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/asound/card0/oss_mixer\x00', 0x0, 0x0)
dup3(r1, r0, 0x0)
executing program 4:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_SAVE(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x8, 0x6, 0x801, 0x0, 0x0, {0x1, 0x0, 0x1}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x2000c090)
executing program 2:
r0 = syz_open_dev$vbi(&(0x7f0000000080), 0x1, 0x2)
ioctl$VIDIOC_S_OUTPUT(r0, 0xc004562f, 0x0)
ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000240)={0x0, @bt={0x13, 0x7c5, 0x1, 0x3, 0xd59f80, 0x4, 0x5, 0xb, 0x8, 0x9, 0x722, 0x200, 0x7, 0x8, 0x23, 0x27, {0xffff945a, 0x1}, 0x3, 0xf1}})
executing program 3:
r0 = socket$kcm(0x2, 0x5, 0x84)
bpf$PROG_LOAD_XDP(0x5, &(0x7f00000005c0)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{0x0, 0x1, 0x6, 0xa}, {0x2}], 0x10, 0x8, @void, @value}, 0x94)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r1=>0xffffffffffffffff})
recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [<r2=>0xffffffffffffffff]}}], 0x18}, 0x0)
setsockopt$sock_attach_bpf(r0, 0x84, 0x10, &(0x7f0000000000)=r2, 0x8)
executing program 2:
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000808000000000000000000850000006d000000"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000000c0)=@newtaction={0xa4, 0x30, 0x1, 0x0, 0x0, {}, [{0x90, 0x1, [@m_ct={0x44, 0x14, 0x0, 0x0, {{0x7}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18, 0x1, {0x9d, 0x11e41e7a, 0x20000000, 0x0, 0xf}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_ife={0x48, 0x2001, 0x0, 0x0, {{0x8}, {0x20, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c, 0x1, {{0x8000, 0x0, 0x0, 0x400}}}]}, {0x4}, {0xc, 0x7, {0x1}}, {0xc}}}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x800}, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r1 = getpid()
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0)
sched_setaffinity(r1, 0x8, &(0x7f0000000240)=0x2)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50)
socket$tipc(0x1e, 0x5, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'syzkaller0\x00', 0x7101})
syz_open_dev$tty20(0xc, 0x4, 0x0)
write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000001040)={0x9, {"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", 0x1000}}, 0x1006)
mknodat$loop(0xffffffffffffffff, &(0x7f0000001600)='./file1\x00', 0x2000, 0x0)
linkat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0)
bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000005c0)={{0x1}, &(0x7f0000000540), &(0x7f0000000580)='%pS    \x00'}, 0x1c)
acct(&(0x7f00000001c0)='./file0\x00')
unshare(0x62040200)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000140)='contention_end\x00', r0}, 0x10)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, 0x37, 0x301, 0x270bd24, 0x25dfdbf9, {0x5}}, 0x14}}, 0x0)
executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$binfmt_register(0xffffff9c, &(0x7f0000000000), 0x1, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="580000000206010100000000140000000000000005000100070000000900020073797a30000000000c0007800800124000000000050005000a000000050004000000000012000300686173683a6e65742c706f727400"], 0x58}}, 0x0)
sendmsg$IPSET_CMD_FLUSH(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="5c000000040605000000000000000000030004000900020073797a3200000000090002000100000000000000050001000700000005000100070000000900020073797a310000000005000100070000000900020073797a30"], 0x5c}}, 0x0)
write$binfmt_register(r2, 0x0, 0x0)
r4 = socket$inet6_mptcp(0xa, 0x1, 0x106)
setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, 0x0, 0x0)
bind$inet6(r4, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r4, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c)
sendmmsg$inet6(r4, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000340)}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0)
io_setup(0x6, &(0x7f0000001380))
r5 = syz_open_procfs(0x0, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f00000000c0)='nv\x00', 0x3)
r6 = socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$IPVS_CMD_GET_DEST(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r7, 0x309, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6}]}]}, 0x20}}, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x3c}}, 0x4000000)
shutdown(r4, 0x2)
getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100))
r8 = socket$alg(0x26, 0x5, 0x0)
sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, 0x0, 0x0)
syz_emit_ethernet(0x32, &(0x7f0000000040)={@local, @dev, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x88, 0x0, @empty}, {0x0, 0x0, 0x18, 0x0, @gue={{0x2}}}}}}}, 0x0)
bind$alg(r8, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58)
executing program 1:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @empty, 0xb}], 0x1c)
sendto$inet6(r0, &(0x7f0000000040)='l', 0x1, 0x810, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4)
executing program 4:
socket$nl_netfilter(0x10, 0x3, 0xc)
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_smc(0x2b, 0x1, 0x0)
r1 = getpid()
unshare(0x20000400)
prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0)
r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r3 = dup(r2)
write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c)
socket$alg(0x26, 0x5, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
syz_open_dev$tty1(0xc, 0x4, 0x1)
openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0)
pselect6(0x40, &(0x7f0000000600), 0x0, &(0x7f0000000680)={0x7ff}, 0x0, 0x0)
r4 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000300)="2e00000010008188040f80ec59acbc0413a181014100000000010000000000000e000a", 0x23}], 0x1}, 0x40800)
ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000680)={0x1, 0x0, {0x0, 0x0, 0x0, 0xa, 0x0, 0x61, 0x0, 0x4}})
preadv2(r0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/103, 0x67}], 0x1, 0x0, 0x0, 0x0)
r5 = syz_open_dev$sndctrl(&(0x7f0000000040), 0x1, 0x0)
r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000b00)='/proc/sysvipc/sem\x00', 0x0, 0x0)
io_setup(0x3, &(0x7f0000000140)=<r7=>0x0)
io_submit(r7, 0x1, &(0x7f0000000a40)=[&(0x7f0000000840)={0x0, 0x0, 0x0, 0x5, 0x0, r6, 0x0}])
ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r5, 0xc1105511, &(0x7f0000000240)={{0x4, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0})
r8 = mq_open(&(0x7f000084dff0)='rmdF\x17\x16\xbc\xec', 0x6e93ebbbcc0884f2, 0x0, 0x0)
ppoll(&(0x7f0000000000)=[{r8}, {r8, 0x22}], 0x2, 0x0, 0x0, 0x0)
mq_timedsend(r8, 0x0, 0x0, 0x0, 0x0)
executing program 5:
socket$nl_netfilter(0x10, 0x3, 0xc)
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_smc(0x2b, 0x1, 0x0)
r1 = getpid()
unshare(0x20000400)
prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0)
r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r3 = dup(r2)
write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c)
socket$alg(0x26, 0x5, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
syz_open_dev$tty1(0xc, 0x4, 0x1)
openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0)
pselect6(0x40, &(0x7f0000000600), 0x0, &(0x7f0000000680)={0x7ff}, 0x0, 0x0)
r4 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000300)="2e00000010008188040f80ec59acbc0413a181014100000000010000000000000e000a", 0x23}], 0x1}, 0x40800)
ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000680)={0x1, 0x0, {0x0, 0x0, 0x0, 0xa, 0x0, 0x61, 0x0, 0x4}})
preadv2(r0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/103, 0x67}], 0x1, 0x0, 0x0, 0x0)
r5 = syz_open_dev$sndctrl(&(0x7f0000000040), 0x1, 0x0)
r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000b00)='/proc/sysvipc/sem\x00', 0x0, 0x0)
io_setup(0x3, &(0x7f0000000140)=<r7=>0x0)
io_submit(r7, 0x1, &(0x7f0000000a40)=[&(0x7f0000000840)={0x0, 0x0, 0x0, 0x5, 0x0, r6, 0x0}])
ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r5, 0xc1105511, &(0x7f0000000240)={{0x4, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0})
r8 = mq_open(&(0x7f000084dff0)='rmdF\x17\x16\xbc\xec', 0x6e93ebbbcc0884f2, 0x0, 0x0)
ppoll(&(0x7f0000000000)=[{r8}, {r8, 0x22}], 0x2, 0x0, 0x0, 0x0)
mq_timedsend(r8, 0x0, 0x0, 0x0, 0x0)
executing program 3:
r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000100)=ANY=[@ANYBLOB], 0x0)
syz_usb_control_io(r0, 0x0, &(0x7f0000000f80)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e00)={0x40, 0x13, 0x6, @random="0000000200"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io(r0, 0x0, &(0x7f0000001740)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x40, 0x19, 0x2, "b3f0"}, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000340)={0x1c, &(0x7f0000000380)={0x20, 0x15, 0x1, '~'}, 0x0, 0x0})
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io$uac1(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
executing program 2:
openat$audio(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00')
r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
r1 = creat(&(0x7f0000000200)='./bus\x00', 0x7e4e0984ef4e24df)
r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
write$FUSE_NOTIFY_STORE(r1, &(0x7f0000000540)=ANY=[@ANYBLOB='+\x00\x00\x00', @ANYRES64=r0], 0x2b)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x4000000053d2)
executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000600))
socket$netlink(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
io_uring_setup(0xc40, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xdb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffff}, 0x0)
unshare(0x22020600)
r3 = syz_open_procfs$namespace(0x0, 0x0)
setns(r3, 0x0)
syz_usb_connect(0x0, 0x5f, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000b1f203401e0903003bd7010203010902"], 0x0)
syz_80211_inject_frame(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x43)
syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff)
socket$nl_audit(0x10, 0x3, 0x9)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0)
creat(0x0, 0xd931d3864d39dcdb)
lsetxattr$system_posix_acl(&(0x7f0000003340)='./file0\x00', 0x0, &(0x7f0000000180)=ANY=[], 0x24, 0x0)
lchown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r4 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR_EXT(r4, 0x4018620d, &(0x7f0000000100))
bind$alg(r0, &(0x7f00000001c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58)
executing program 2:
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
r0 = fsopen(&(0x7f0000000000)='sysfs\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
sched_setscheduler(0x0, 0x1, 0x0)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff})
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x800, 0x10)
socketpair$unix(0x1, 0x2, 0x0, 0x0)
socket$nl_netfilter(0x10, 0x3, 0xc)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_ADD(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="600000000906030000000000000000000200ffff08000940000000390900020073797a31000000000500010007000000300008801c0007801800018014000240fe8000000000000000000000000000bb100007800c000280"], 0x60}, 0x1, 0x0, 0x0, 0x10000082}, 0x4000080)
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x2200, 0x0)
preadv2(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
executing program 0:
r0 = socket$inet_mptcp(0x2, 0x1, 0x106)
setsockopt$inet_int(r0, 0x0, 0x18, 0x0, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x18, 0x3, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000000)='GPL\x00', 0x8, 0xba, &(0x7f0000000140)=""/186, 0x41000, 0x3, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x37, @void, @value}, 0x94)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x6)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2)
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
sched_setaffinity(0x0, 0xfffffffffffffc33, &(0x7f0000000280)=0x2)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x0, &(0x7f0000000380)})
write$binfmt_script(0xffffffffffffffff, &(0x7f0000000100), 0xfecc)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002dc0)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe4)
syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000c40)="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", 0x2000, &(0x7f0000003000)={&(0x7f0000000500)={0x50, 0x0, 0x1, {0x7, 0x29, 0xffff, 0x20802, 0x6, 0xd, 0x91, 0x1}}, &(0x7f0000000580)={0x18, 0xfffffffffffffff5, 0x10, {0xd}}, &(0x7f00000005c0)={0x18, 0x0, 0x2, {0x2}}, &(0x7f0000000600)={0x18, 0xffffffffffffffd1, 0x1, {0x7}}, &(0x7f0000000680)={0x18, 0x0, 0x3, {0x10000}}, 0x0, &(0x7f0000000780)={0x60, 0x0, 0x7, {{0x9, 0x0, 0x8000, 0xffffffff, 0x1, 0x9, 0x6, 0x3}}}, &(0x7f0000000700)={0x18, 0xffffffffffffffda, 0x4, {0x6}}, &(0x7f0000000800)={0x13, 0x0, 0x9, {'9p\x00'}}, &(0x7f0000000840)={0x20, 0x0, 0x8001, {0x0, 0x2}}, &(0x7f00000009c0)={0x78, 0x0, 0x1, {0x3, 0x2, 0x0, {0x4, 0x0, 0x8, 0x3, 0x1000, 0x3, 0x7, 0xfffffff6, 0x1, 0x4000, 0x81, 0x0, 0x0, 0x81, 0x2}}}, &(0x7f0000000a40)={0x90, 0x0, 0x0, {0x6, 0x1, 0x6, 0x4, 0xfff, 0x0, {0x4, 0x1, 0x97a, 0x42e, 0x4, 0x904, 0x3, 0x8, 0xfffffff2, 0x4000, 0x12, 0x0, 0x0, 0x0, 0xffffff7f}}}, &(0x7f0000000b00)={0x50, 0xfffffffffffffffe, 0x3, [{0x1, 0x7ff, 0x3, 0x2, '#! '}, {0x1, 0x1ff, 0x1, 0xffffffff, '\x00'}]}, &(0x7f0000002d00)={0xb0, 0x0, 0x5, [{{0x0, 0x0, 0x9, 0x1, 0xd08, 0x1, {0x6, 0x80000001, 0x8000, 0x9, 0x3, 0x7, 0x494, 0xbe, 0x5, 0x2000, 0x3, 0x0, 0x0, 0x33fc, 0x400000}}, {0x5, 0x10001, 0x1, 0x1a1, '@'}}]}, &(0x7f0000002f00)={0xa0, 0x0, 0x0, {{0x3, 0x3, 0x0, 0x7, 0x0, 0xc0, {0x4, 0x9a, 0xf5, 0x1, 0x1, 0x0, 0x3, 0x8, 0x3, 0x4000, 0xa8, r4, 0xffffffffffffffff, 0x5, 0xa6b}}, {0x0, 0xa}}}, 0x0})
set_mempolicy(0x0, &(0x7f0000000080)=0x3e, 0x9cb)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000001, 0x12, 0xffffffffffffffff, 0x0)
madvise(&(0x7f0000112000/0xc00000)=nil, 0xc00000, 0xb)
bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x0, 0x0, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sockopt=0x16, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, 0x0)
chdir(0x0)
executing program 4:
r0 = syz_io_uring_setup(0x88f, &(0x7f0000000140)={0x0, 0xaee2, 0x0, 0xffffffff, 0xffdffffe}, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000280)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4)
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECVMSG={0xa, 0x8, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x40000000, 0x1, {0x2}})
socket$packet(0x11, 0x3, 0x300)
r3 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x8000}, 0x4)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r4, &(0x7f0000000240)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10)
sendmmsg$inet(r4, &(0x7f00000039c0)=[{{&(0x7f0000000800)={0x2, 0x4e20, @multicast2}, 0x10, 0x0}}], 0x1, 0x2000c0c4)
sendto$inet(r4, 0x0, 0x0, 0x0, 0x0, 0x0)
io_uring_enter(r0, 0x47f6, 0x1000000, 0x0, 0x0, 0x0)
r5 = getpgrp(0x0)
capset(&(0x7f0000000040)={0x20071026, r5}, &(0x7f00000000c0)={0x7, 0x10001, 0x0, 0x2, 0x3, 0x7})
madvise(&(0x7f0000000000/0x3000)=nil, 0x7fffffffffffffff, 0x15)
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)
executing program 0:
syz_open_dev$tty20(0xc, 0x4, 0x0)
r0 = socket$nl_rdma(0x10, 0x3, 0x14)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
prlimit64(0x0, 0xe, 0x0, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r3=>0xffffffffffffffff})
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00'})
sendmsg$nl_route(r2, 0x0, 0x2004088c)
sched_setscheduler(0x0, 0x1, 0x0)
r4 = getpid()
sched_setaffinity(r4, 0x8, &(0x7f00000001c0)=0x2)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
connect$unix(r5, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r6, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff)
bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x11, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x21, r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
sched_setaffinity(0x0, 0xffffff2c, &(0x7f0000000280)=0x2)
write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000), 0xfffffecc)
mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYBLOB="2c76657273696f6e3d39703230300000752c636163680f69e0d63d47504c002c"])
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x0)
fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='source', &(0x7f0000000040)='c:::\x00', 0x0)
fsmount(0xffffffffffffffff, 0x0, 0x0)
tkill(0x0, 0xb)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000000031401002cbd7000fcdbdf250900020073797a32000000000800410073697700140033006c6f000000000000000000000000000039d1c723"], 0x38}, 0x1, 0x0, 0x0, 0x44}, 0x810)
sendmsg$RDMA_NLDEV_CMD_SET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000000214010028bd7000fddbdf250900020073797a3100000000080001000000000008004400", @ANYRES32, @ANYBLOB="050054000100b2ac08000100000000000900020073"], 0x48}, 0x1, 0x0, 0x0, 0x4000801}, 0x0)
syz_emit_ethernet(0x2e, &(0x7f0000000480)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa2c810034000806000108000604000a000000000000e0f2e5a7000002aaaaaaaaaa27e00000026b52ac41b477f92170953a6c0854131acccaa1b75a091680b2fabb5e28bf"], 0x0)

program crashed: possible deadlock in filemap_fault
bisect: the chunk can be dropped
bisect: testing without sub-chunk 2/3
testing program (duration=33s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 26, 26, 12, 7, 24, 14, 2, 24, 14, 6, 29]
detailed listing:
executing program 1:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @empty, 0xb}], 0x1c)
sendto$inet6(r0, &(0x7f0000000040)='l', 0x1, 0x810, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4)
executing program 4:
socket$nl_netfilter(0x10, 0x3, 0xc)
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_smc(0x2b, 0x1, 0x0)
r1 = getpid()
unshare(0x20000400)
prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0)
r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r3 = dup(r2)
write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c)
socket$alg(0x26, 0x5, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
syz_open_dev$tty1(0xc, 0x4, 0x1)
openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0)
pselect6(0x40, &(0x7f0000000600), 0x0, &(0x7f0000000680)={0x7ff}, 0x0, 0x0)
r4 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000300)="2e00000010008188040f80ec59acbc0413a181014100000000010000000000000e000a", 0x23}], 0x1}, 0x40800)
ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000680)={0x1, 0x0, {0x0, 0x0, 0x0, 0xa, 0x0, 0x61, 0x0, 0x4}})
preadv2(r0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/103, 0x67}], 0x1, 0x0, 0x0, 0x0)
r5 = syz_open_dev$sndctrl(&(0x7f0000000040), 0x1, 0x0)
r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000b00)='/proc/sysvipc/sem\x00', 0x0, 0x0)
io_setup(0x3, &(0x7f0000000140)=<r7=>0x0)
io_submit(r7, 0x1, &(0x7f0000000a40)=[&(0x7f0000000840)={0x0, 0x0, 0x0, 0x5, 0x0, r6, 0x0}])
ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r5, 0xc1105511, &(0x7f0000000240)={{0x4, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0})
r8 = mq_open(&(0x7f000084dff0)='rmdF\x17\x16\xbc\xec', 0x6e93ebbbcc0884f2, 0x0, 0x0)
ppoll(&(0x7f0000000000)=[{r8}, {r8, 0x22}], 0x2, 0x0, 0x0, 0x0)
mq_timedsend(r8, 0x0, 0x0, 0x0, 0x0)
executing program 5:
socket$nl_netfilter(0x10, 0x3, 0xc)
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_smc(0x2b, 0x1, 0x0)
r1 = getpid()
unshare(0x20000400)
prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0)
r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r3 = dup(r2)
write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c)
socket$alg(0x26, 0x5, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
syz_open_dev$tty1(0xc, 0x4, 0x1)
openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0)
pselect6(0x40, &(0x7f0000000600), 0x0, &(0x7f0000000680)={0x7ff}, 0x0, 0x0)
r4 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000300)="2e00000010008188040f80ec59acbc0413a181014100000000010000000000000e000a", 0x23}], 0x1}, 0x40800)
ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000680)={0x1, 0x0, {0x0, 0x0, 0x0, 0xa, 0x0, 0x61, 0x0, 0x4}})
preadv2(r0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/103, 0x67}], 0x1, 0x0, 0x0, 0x0)
r5 = syz_open_dev$sndctrl(&(0x7f0000000040), 0x1, 0x0)
r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000b00)='/proc/sysvipc/sem\x00', 0x0, 0x0)
io_setup(0x3, &(0x7f0000000140)=<r7=>0x0)
io_submit(r7, 0x1, &(0x7f0000000a40)=[&(0x7f0000000840)={0x0, 0x0, 0x0, 0x5, 0x0, r6, 0x0}])
ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r5, 0xc1105511, &(0x7f0000000240)={{0x4, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0})
r8 = mq_open(&(0x7f000084dff0)='rmdF\x17\x16\xbc\xec', 0x6e93ebbbcc0884f2, 0x0, 0x0)
ppoll(&(0x7f0000000000)=[{r8}, {r8, 0x22}], 0x2, 0x0, 0x0, 0x0)
mq_timedsend(r8, 0x0, 0x0, 0x0, 0x0)
executing program 3:
r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000100)=ANY=[@ANYBLOB], 0x0)
syz_usb_control_io(r0, 0x0, &(0x7f0000000f80)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e00)={0x40, 0x13, 0x6, @random="0000000200"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io(r0, 0x0, &(0x7f0000001740)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x40, 0x19, 0x2, "b3f0"}, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000340)={0x1c, &(0x7f0000000380)={0x20, 0x15, 0x1, '~'}, 0x0, 0x0})
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io$uac1(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
executing program 2:
openat$audio(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00')
r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
r1 = creat(&(0x7f0000000200)='./bus\x00', 0x7e4e0984ef4e24df)
r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
write$FUSE_NOTIFY_STORE(r1, &(0x7f0000000540)=ANY=[@ANYBLOB='+\x00\x00\x00', @ANYRES64=r0], 0x2b)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x4000000053d2)
executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000600))
socket$netlink(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
io_uring_setup(0xc40, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xdb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffff}, 0x0)
unshare(0x22020600)
r3 = syz_open_procfs$namespace(0x0, 0x0)
setns(r3, 0x0)
syz_usb_connect(0x0, 0x5f, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000b1f203401e0903003bd7010203010902"], 0x0)
syz_80211_inject_frame(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="800000000802110000010802110000005050505050500000000000000000000064000100000602020202020201010b03010172060303030300287107000000ff0000004ec6bf9eba450d37b4d15fa1ef7d631fd0f07926922e549a6059baa20b808216c19b4ea617d521e05be61ce73b131510634c72eff4e1a53e9a96b241045db919ffb992124f6dd03db6a596e4d52660daa0d7cb2748ac9a0d9afdc8ba3b37e79acb31c4cf1346dfdb037185fbbb66f1ebdeba64a62db97e5a1bc05c281dcabed509d5691668c36915bff8ed58ec70ed56495c543cacdca441dc15e030ac6b6e5e0b4b780db1baca8dcde4a66efca8da159acc8c1732d2466a518c93c03fcd25ae03f13e9205a562cc7ac332328e7fcc77a97c821715ffce96f46de31dd680f4c0b50120a314e034621f93b9507ce7eed60d6587a09ba238c8c39051eef3"], 0x43)
syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff)
socket$nl_audit(0x10, 0x3, 0x9)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0)
creat(0x0, 0xd931d3864d39dcdb)
lsetxattr$system_posix_acl(&(0x7f0000003340)='./file0\x00', 0x0, &(0x7f0000000180)=ANY=[], 0x24, 0x0)
lchown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r4 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR_EXT(r4, 0x4018620d, &(0x7f0000000100))
bind$alg(r0, &(0x7f00000001c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58)
executing program 2:
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
r0 = fsopen(&(0x7f0000000000)='sysfs\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
sched_setscheduler(0x0, 0x1, 0x0)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff})
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x800, 0x10)
socketpair$unix(0x1, 0x2, 0x0, 0x0)
socket$nl_netfilter(0x10, 0x3, 0xc)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_ADD(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="600000000906030000000000000000000200ffff08000940000000390900020073797a31000000000500010007000000300008801c0007801800018014000240fe8000000000000000000000000000bb100007800c000280"], 0x60}, 0x1, 0x0, 0x0, 0x10000082}, 0x4000080)
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x2200, 0x0)
preadv2(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
executing program 0:
r0 = socket$inet_mptcp(0x2, 0x1, 0x106)
setsockopt$inet_int(r0, 0x0, 0x18, 0x0, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x18, 0x3, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000000)='GPL\x00', 0x8, 0xba, &(0x7f0000000140)=""/186, 0x41000, 0x3, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x37, @void, @value}, 0x94)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x6)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2)
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
sched_setaffinity(0x0, 0xfffffffffffffc33, &(0x7f0000000280)=0x2)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x0, &(0x7f0000000380)})
write$binfmt_script(0xffffffffffffffff, &(0x7f0000000100), 0xfecc)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002dc0)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe4)
syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000c40)="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", 0x2000, &(0x7f0000003000)={&(0x7f0000000500)={0x50, 0x0, 0x1, {0x7, 0x29, 0xffff, 0x20802, 0x6, 0xd, 0x91, 0x1}}, &(0x7f0000000580)={0x18, 0xfffffffffffffff5, 0x10, {0xd}}, &(0x7f00000005c0)={0x18, 0x0, 0x2, {0x2}}, &(0x7f0000000600)={0x18, 0xffffffffffffffd1, 0x1, {0x7}}, &(0x7f0000000680)={0x18, 0x0, 0x3, {0x10000}}, 0x0, &(0x7f0000000780)={0x60, 0x0, 0x7, {{0x9, 0x0, 0x8000, 0xffffffff, 0x1, 0x9, 0x6, 0x3}}}, &(0x7f0000000700)={0x18, 0xffffffffffffffda, 0x4, {0x6}}, &(0x7f0000000800)={0x13, 0x0, 0x9, {'9p\x00'}}, &(0x7f0000000840)={0x20, 0x0, 0x8001, {0x0, 0x2}}, &(0x7f00000009c0)={0x78, 0x0, 0x1, {0x3, 0x2, 0x0, {0x4, 0x0, 0x8, 0x3, 0x1000, 0x3, 0x7, 0xfffffff6, 0x1, 0x4000, 0x81, 0x0, 0x0, 0x81, 0x2}}}, &(0x7f0000000a40)={0x90, 0x0, 0x0, {0x6, 0x1, 0x6, 0x4, 0xfff, 0x0, {0x4, 0x1, 0x97a, 0x42e, 0x4, 0x904, 0x3, 0x8, 0xfffffff2, 0x4000, 0x12, 0x0, 0x0, 0x0, 0xffffff7f}}}, &(0x7f0000000b00)={0x50, 0xfffffffffffffffe, 0x3, [{0x1, 0x7ff, 0x3, 0x2, '#! '}, {0x1, 0x1ff, 0x1, 0xffffffff, '\x00'}]}, &(0x7f0000002d00)={0xb0, 0x0, 0x5, [{{0x0, 0x0, 0x9, 0x1, 0xd08, 0x1, {0x6, 0x80000001, 0x8000, 0x9, 0x3, 0x7, 0x494, 0xbe, 0x5, 0x2000, 0x3, 0x0, 0x0, 0x33fc, 0x400000}}, {0x5, 0x10001, 0x1, 0x1a1, '@'}}]}, &(0x7f0000002f00)={0xa0, 0x0, 0x0, {{0x3, 0x3, 0x0, 0x7, 0x0, 0xc0, {0x4, 0x9a, 0xf5, 0x1, 0x1, 0x0, 0x3, 0x8, 0x3, 0x4000, 0xa8, r4, 0xffffffffffffffff, 0x5, 0xa6b}}, {0x0, 0xa}}}, 0x0})
set_mempolicy(0x0, &(0x7f0000000080)=0x3e, 0x9cb)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000001, 0x12, 0xffffffffffffffff, 0x0)
madvise(&(0x7f0000112000/0xc00000)=nil, 0xc00000, 0xb)
bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x0, 0x0, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sockopt=0x16, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, 0x0)
chdir(0x0)
executing program 4:
r0 = syz_io_uring_setup(0x88f, &(0x7f0000000140)={0x0, 0xaee2, 0x0, 0xffffffff, 0xffdffffe}, &(0x7f0000000000)=<r1=>0x0, &(0x7f0000000280)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4)
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECVMSG={0xa, 0x8, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x40000000, 0x1, {0x2}})
socket$packet(0x11, 0x3, 0x300)
r3 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x8000}, 0x4)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r4, &(0x7f0000000240)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10)
sendmmsg$inet(r4, &(0x7f00000039c0)=[{{&(0x7f0000000800)={0x2, 0x4e20, @multicast2}, 0x10, 0x0}}], 0x1, 0x2000c0c4)
sendto$inet(r4, 0x0, 0x0, 0x0, 0x0, 0x0)
io_uring_enter(r0, 0x47f6, 0x1000000, 0x0, 0x0, 0x0)
r5 = getpgrp(0x0)
capset(&(0x7f0000000040)={0x20071026, r5}, &(0x7f00000000c0)={0x7, 0x10001, 0x0, 0x2, 0x3, 0x7})
madvise(&(0x7f0000000000/0x3000)=nil, 0x7fffffffffffffff, 0x15)
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)
executing program 0:
syz_open_dev$tty20(0xc, 0x4, 0x0)
r0 = socket$nl_rdma(0x10, 0x3, 0x14)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
prlimit64(0x0, 0xe, 0x0, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r3=>0xffffffffffffffff})
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00'})
sendmsg$nl_route(r2, 0x0, 0x2004088c)
sched_setscheduler(0x0, 0x1, 0x0)
r4 = getpid()
sched_setaffinity(r4, 0x8, &(0x7f00000001c0)=0x2)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
connect$unix(r5, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r6, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff)
bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x11, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x21, r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94)
sched_setaffinity(0x0, 0xffffff2c, &(0x7f0000000280)=0x2)
write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000), 0xfffffecc)
mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYBLOB="2c76657273696f6e3d39703230300000752c636163680f69e0d63d47504c002c"])
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x0)
fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='source', &(0x7f0000000040)='c:::\x00', 0x0)
fsmount(0xffffffffffffffff, 0x0, 0x0)
tkill(0x0, 0xb)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000000031401002cbd7000fcdbdf250900020073797a32000000000800410073697700140033006c6f000000000000000000000000000039d1c723"], 0x38}, 0x1, 0x0, 0x0, 0x44}, 0x810)
sendmsg$RDMA_NLDEV_CMD_SET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000000214010028bd7000fddbdf250900020073797a3100000000080001000000000008004400", @ANYRES32, @ANYBLOB="050054000100b2ac08000100000000000900020073"], 0x48}, 0x1, 0x0, 0x0, 0x4000801}, 0x0)
syz_emit_ethernet(0x2e, &(0x7f0000000480)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa2c810034000806000108000604000a000000000000e0f2e5a7000002aaaaaaaaaa27e00000026b52ac41b477f92170953a6c0854131acccaa1b75a091680b2fabb5e28bf"], 0x0)

program did not crash
bisect: testing without sub-chunk 3/3
testing program (duration=33s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 3, 1, 29, 2, 20, 5, 2, 3, 5, 26, 28, 6]
detailed listing:
executing program 0:
r0 = syz_open_dev$sndctrl(&(0x7f0000000040), 0x1, 0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000240)={{0x4, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0})
executing program 1:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x0, &(0x7f0000000380)})
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000040)=ANY=[@ANYBLOB="4c00000003010102000000000000000002000000240001800c0002805a8a774000000000"], 0x4c}}, 0x0)
executing program 0:
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={@cgroup, 0xffffffffffffffff, 0x2f, 0x40, 0x0, @void, @value}, 0x20)
executing program 2:
openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
r2 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000200), 0xa7c, r2}, 0x38)
bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=ANY=[@ANYBLOB="0a00000a51f09f852f0009000000080000000200", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32], 0x48)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00'})
r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100))
close(0xffffffffffffffff)
ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
write$cgroup_devices(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="1e0308003c5ca601288763"], 0xffdd)
sendmsg$kcm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000040)="2e00000010008188040f46ecdb4cb9cca7480ef410000000e3bd6efb010511000b000a000d000000ba800000", 0x2c}], 0x1, 0x0, 0x0, 0xc9e}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1120000004000056252128d9e8190022000100", @ANYRES32, @ANYBLOB="0500"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="04000000fcffffff00"/28], 0x50)
r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x62181)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x1, 0x0, 'queue1\x00', 0x2})
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f00000002c0)={0x80, 0x6, 0xfffffffe, 0x0, 0x0, 0x1})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0)
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 1:
r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0)
r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x0, 0x0)
r2 = dup3(r1, r0, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000840), 0x0, 0x0, 0x0})
eventfd(0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000001afc180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000002000000b703000000090000850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x10)
ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0)
r4 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCL_GETMOUSEREPORTING(r4, 0x5412, &(0x7f00000000c0)=0x13)
ioctl$TIOCSTI(r4, 0x5412, &(0x7f0000000000))
ioctl$TCSETA(r4, 0x5406, &(0x7f0000000240)={0xff02, 0x0, 0x0, 0x710, 0xf, "5f730000a9003f00"})
ioctl$TIOCL_GETMOUSEREPORTING(r4, 0x5412, &(0x7f00000006c0)=0x16)
r5 = syz_open_dev$usbfs(&(0x7f0000000080), 0x75, 0x109301)
ioctl$USBDEVFS_DISCONNECT_CLAIM(r5, 0x8108551b, &(0x7f0000002600)={0x0, 0x0, "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"})
mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0)
ioctl$USBDEVFS_SETINTERFACE(r5, 0x80085504, &(0x7f0000000140)={0x0, 0x6})
executing program 3:
syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_RECVMSG={0xa, 0x20, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x2}})
r0 = openat$proc_mixer(0xffffffffffffff9c, 0x0, 0x2002, 0x0)
write$proc_mixer(r0, &(0x7f0000000140)=ANY=[], 0xb0)
r1 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/asound/card0/oss_mixer\x00', 0x0, 0x0)
dup3(r1, r0, 0x0)
executing program 4:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_SAVE(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x8, 0x6, 0x801, 0x0, 0x0, {0x1, 0x0, 0x1}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x2000c090)
executing program 2:
r0 = syz_open_dev$vbi(&(0x7f0000000080), 0x1, 0x2)
ioctl$VIDIOC_S_OUTPUT(r0, 0xc004562f, 0x0)
ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000240)={0x0, @bt={0x13, 0x7c5, 0x1, 0x3, 0xd59f80, 0x4, 0x5, 0xb, 0x8, 0x9, 0x722, 0x200, 0x7, 0x8, 0x23, 0x27, {0xffff945a, 0x1}, 0x3, 0xf1}})
executing program 3:
r0 = socket$kcm(0x2, 0x5, 0x84)
bpf$PROG_LOAD_XDP(0x5, &(0x7f00000005c0)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{0x0, 0x1, 0x6, 0xa}, {0x2}], 0x10, 0x8, @void, @value}, 0x94)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r1=>0xffffffffffffffff})
recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [<r2=>0xffffffffffffffff]}}], 0x18}, 0x0)
setsockopt$sock_attach_bpf(r0, 0x84, 0x10, &(0x7f0000000000)=r2, 0x8)
executing program 2:
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000808000000000000000000850000006d000000"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000000c0)=@newtaction={0xa4, 0x30, 0x1, 0x0, 0x0, {}, [{0x90, 0x1, [@m_ct={0x44, 0x14, 0x0, 0x0, {{0x7}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18, 0x1, {0x9d, 0x11e41e7a, 0x20000000, 0x0, 0xf}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_ife={0x48, 0x2001, 0x0, 0x0, {{0x8}, {0x20, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c, 0x1, {{0x8000, 0x0, 0x0, 0x400}}}]}, {0x4}, {0xc, 0x7, {0x1}}, {0xc}}}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x800}, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r1 = getpid()
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0)
sched_setaffinity(r1, 0x8, &(0x7f0000000240)=0x2)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50)
socket$tipc(0x1e, 0x5, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'syzkaller0\x00', 0x7101})
syz_open_dev$tty20(0xc, 0x4, 0x0)
write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000001040)={0x9, {"a2e3ad21ed0d09f90e3d090987f70e06d038e7ff7fc6e5539b0d3f0e8b099b3f36006c090890e0878f0e1ac6e7f89b334d959b4a9a240d5b67f3988f7ef319520100ffe8d178708c523c921b1b5b31070d074a0936cd3b78130daa61d8e8040000005802b77f07227227b7ba67e0e78657a6f5c2a874e62a9ccdc0d31a0c9f318c0da1993bd160e233df4a62179c6f30e065cd5b91cd0a6193973735b36d5b1b63dd1c00305d3f46635eb016d5b1dda98e2d749be7bd1df1fb3b231fdcdb5075a9aaa1b469c3090000000000000075271b286329d169934288fd789aa37d6e98b224fd44b65b31334ffc55cc82cd3ac32ecdb08ced6f9081b4dd0d8b38f3cd4498bee800490841bdb114f6b76383709d8f5c55432a909fda039aec54a1236e80f6a8abadea7662496bddbb42be6bfb2f17959d1f416e56c71b1931870262f5e801119242ca026bfc821e7e7daf2451138e645bb80c617669314e2fbe70de98ec76a9e40dad47f36fd9f7d0d42a4b5f1185ccdcf16ff46295d8a0fa17713c5802630933a9a34af674f3f39fe23491237c08822dec110911e893d0a8c4f677747abc360934b82910ff85bfd995083bba2987a67399eac427d145d546a40b9f6ff14ac488ec130fb3850a27af9544ae15a7e454dea05959a71243513f000000000000000a3621c56cea8d20fa911a0c41db6ebe8cac64f17679141d54b34bbc9963ac4f4bb3309603f1d4ab966203861b5b15a841f2b575a8bd0d78248ebe4d9a80002695104f674c2431dca141fae269cab70e9a66f3c3a9a63e9639e1f59c0ede26c6b5d74b078a5e15c31634e5ae098ce9ee70771aaa18119a867e1088334975e9f73483b6a62fa678ca14ffd9f9db2a7869d85864056526f889af43a6056080572286522449df466c632b3570243f989cce7cd9f465e41e610c20d80421d653a5520000008213b704c7fb082ff27590678ef9f190bae97909507041d860420c5664b27921b14dc1db8892fd32d0ad7bc946813591ad8deff4b05f60cea0da7710ac0000000000008000bea37ce0d0d4aa202f928f28381aab144a5d429a04a6a2b83c7068ae949ed06e288e810bac9c76600025e19c907f8ea2e2010000008271a1f5f8528f227e79c1389dbdfffe492f21579d2c15b8c70cdb1c332d86d87341432750861ec2bc3451edca194b221cfec4603d276bbaa1dfa6d4fb8a48a76eafc9a9a0270e4c10d64cd5a62427264f2377fe763c43470833ac96c45f357cbbaba8f1b1fdcc7cbb61a7cdb9744ed7f9129aede2be21ccfdc4e9134f8684b3a4f354da9a795e96334e207dff70f1988037b2ed3aaf575c0b88d8f146684078416d59fdee5325928974d12dad99dac44c3f0008047096a44002bebc2420aed92fa9b6578b4779415d4ac01b75d5495c118045651cf41c2fc48b778efa5ea5677747430af4162b987b80c3e001cd34e5c92f76cc4c24eeb8bc4e9ac2aed9e53803ed0ca4ae3a9737d214060005ea6f1783e287b3bee96e3a726eafe2fdfaa78d1f48c13b64df07847754b8400daaa69bf5c8f4350aeae9ca1207e78283cd0b20ceb360c7e658828163e2d25c4aa348561f927eff7f3aa70e73a5e69b3df3495903f06572e1e007fa55a2999f596d067312f5779e8dbfdcf3427138f3d444d2639a10477f05004b0bbb6e3c04be68981f392203dd0ee3ef478e16dacfc5e3e03cf7ab8e3902f1b0ff034ef655b253ca509383815b1b6fc6522d4e4fdc11a48cf42d48604675fde2b94cf00500a2690891abf8ab9c015073014d9e08d4338b8780bdecd436cf0541359bafffa45237f104b96210403b2de9efed496f42355bc7872c827467cfa5c4e72730d56bd068ed211cf847535edecb7b373f78b095b68441a34cb51682a8ae4d24ad0465f3927f889b813076038e79a7962fb385a882e8020f06c4c2ba1dd5cac7c18876da865d258734dd73583df292892448039ef799cf0630becdcce04579b5561dc825ab829827945e020c1f67ee6157eb6243378e0610060f02cca4e91b2f001edb3d78fb4b55668dda93aec92a5de225727aa49c2d284acfabe262fccfcbb2b75a2183c46eb65ca8104e1b4da7fbb77ab2fc043aead87c32ab875ee7c2e7b7019c982cd3b43eaeb1a5fb135c0c7dcee8fe6516a328032f88c042891824659e9e94265c803b35ee5f83a2b210520106b8a358b50ab7a1fa89af9c251fe5294b3d1802d5676d95f160ec97b1ad94872cb2044642c37b4a6cc6c04effc1672db7e4b68d78749a7a508ae54b3cd7369dde50e8c77d95a3d361c040babb171607caac2a3559ad4f75465f49c0d0ae3716db6e00cb11db4a5fade2a57c10238e204a67737c3b42aae501b20f7694a00f16e2d0174035a2c22656dc29880acebdbe8ddbd75c2f998d8ac2dfad2ba3a504767b6b45a45957f24d758ed024b3849c11d412a2a03b4047497022d9c30e23ef4df5c89644f48bb536f7945b59d7bcddff754413d135273ea8e75f22f216c6b9990ae71806f2c00b4025c48b75c0f73cdb9a7b8fa367b50028067e7f16f4dd569d462f4f19eacdb3ed70eeebb4483f8fd777d443e8b40427db6fe29068c0ca3d2414442e8f3a154704b0e51bc664a137b26be719f4f7c9a5678a674dfc95df80b9ce375dd649c8c704e509bd88c8e63d8c7dd67071115c8982ba46af4d6adcc9f68a75b9397b035153faf46366e7205dd8d6f37525c1a0e94610dd94323f6c15d085197149bfd6655548cfd9c52c9711937f79abb1a124f1210465483cd3b2d78378cfb85ed82e7da0f6eb6d279f2ae455925d0f6f1ba571eba281f2a654fb39ddff3b484439ff158e7c5419e037f3e3ad038f2211f1033195563c7f93cd54b9094f226e783271e1e5a2a2c10712eab625d64931cd4ffe6738d97b9b5ef828ee9fb059fc01af0e79c1e14b1d25988c69a399567c1d93768f7971d31488b8658a20878b7c1dd7ba02fc42939dde3d4a3339a65d507dc59c51097b40517705da56e9ebf0afa53282bf86dbb58c548069ff6eb95aade7cc66d7bbef724779ca1f731b3346ff177050373d79ff7b3e7f9bc0c1b4b266a8870b90baaa039d3e3b63979ac3df6e6f4859afd50238c7547a39b60810938044ae185d2ba3e00a4e73676864ae090d81eaee5ee6cf1d0ab378dd4dd891e937c2ea5410e0513005000000000000003911fab964c271550027697b52160687461602f88df165d884b36ec2b6c25a2f33c715687e9d4afb96d6861aca47da73d6f3144345f48843dd014e5c5ad8fe995754bd9cf32fce1e31919c4b2082fb0a30b9deae8489d9e99c81769177c6d594f88a4facfd4c735a20307c737afa2d60299473296b831dbd933d93994ba3064279b10ea0c5833f41f157ea2302993dbe433b1aa3a3766d5439020484f4113c4c859465c3b415c3432f81db8719539d5bf372aaaea1cc43a6c5cbe59758bfee2916580dac4b008e595f437491d87abed02cefcd9db53d94d02daee67918e5d6787463183b4b87c1050000002f7809959bc048850613d17ca51055f2f416a44fe180d2d50c312cca7cb14a2bdc331f57a9817139a206fc76957227ffff2de20a4b8e3737fbb42913777c06376f799eba367e21f94ca598705f5dcb767d6f0900d6b0f6095e53c4c4234d0c1fbe434f6ab8f43c0013ee93b83946ee7759e89d7bdd1a32d7b311711b757fe43c06d21a35810d8fe98b27faea8aa12bc8716eefc5c97c45ac33eeec964c5214bc3a9359bdea1cccab94f15e36319cb34ebcacedb82c2ed3de5a8a8f0011e8f74e82d7f96093530e76692839d7961939adfdeeeaff19d11efcafb6d546fef271e89d6cc2389e81ff58cefcce3fbf4625a7e7de40e42e07b34449e15e065cc7340002000000000000f288a4510de03dab19d26285eda89156d50dd385a60333ba5bbf5d77cd7007ad1519ad5470de3dd6d6080cafccf8a97406bb6b68a1f0c4549820a73c880f475f732ae00398e8bd1f4108b7807fb33b72685ec37a2d3f766413a60459516246e5a1d998a2017aef0948a68cf255315ab80dd349e891aef595dc4d470e8ac32a308e15fc37d06aeac289c0523f483e1ff7408c6087f1ab652f2ef91d4f2b01987b0f46da034e5c3f745a7ee8101a3934c54e24b48ec0275e2d0687dc746b0827cbf652f406c6b95f2722e58c05f752ce2126596e1cd7655b904801784c416b22f73d324678e2724f43f1fe687c7e8a60c28b82b6528341b648cdd56fed7cdcbb1575912d5ecd36dea3bca0b7427d8392c6289455e8f8d2ab2242729251ae033a9e02210e62df0546a74b333a1c48f95fd54acb5741259e8c5488efeee327415cc19451432c6f14c27693102a3cd84857cd6586fc5ca9a93eb0145fac0662ff86107f998a8ef7df8aa14046c55b03d3d47f88a8d60f7774a2ee08758897fb411a94b3c2fc5d5f0db42c0456ec015f08e5247d33ae2d35603ff8454c16f8342bb784ed7148b6ce431b63ee356b0c785f2f47b90e29389f22fc5b59a70efaea2bd40195af4486220d702e30bfc43c10ec23ea6283994a7dde4dcb61fea6b651fb1d62458d0741a12830052fcc460db043afe525629b40d7cee458e4cb5e930ed624806c43a006e39336d07c2b8081c128ad2706f48261f7897484c297a1a6613bc18f5a38d442768af38041efe03d152ef95ff569e76db2391f4509d7f339d92fdb4a89364949da398000000000000000d80a4fe654578376e599aff3565b1d531f30912b9945030b81ea9935fd46edb44a78f615255490a4b621501f2a9e4d24624c4dac9274118c67584f5d374755534d7f68f679c4ff516a9c861a0e7e65868fcb2bf1cb9aea4e05df72279fdb0d2b9e935c5af3cf474bed79dfc248c1f5aea4b8b32c5d295e57079d0fe662a46b7f71cd47744db86c50b704c971d90295c7b2c7439a2d78ccfa79b5fc2bff6bbf840262bf89394b3e0691953264d2700c838fa2c7b3425260f59554e502dcea39cb313b00f1000000004ca7c12f45858d6284ca6270d6b2f0e58fded8a7b4a302a97bc641df07720ba2b26bbfcc807ca0abb1b44322269c21c5ec68cb068ea88067d905ea917bb03eefdaebdeabf2d0dce80997c915c8949de992587c2cb5fe36d7d3e5db21b094b8b77940b5f07722e47a08d367e5f84c96ec664b72934b99b3109af65d77e86abd6859cddf4bbae1f0930462df15fddbc48562ea3511a8065ef028cf12f14dcf6ebecd8d884836174faf1aa609e5f1ee1162dfa13bdc1fa7cfaadba85c72e9758f03a755d0be53f8d2a1dfb1c68cc164b0a0780d971a96ea2c4d4ca0398c2235980a9307b3d5bd3b01faffd0a5dbed2881a9700af561ac8c6b00000000000000f96f06817fb903729a7db6ff957697c9ede7885d94ffb0969be0daf60af93109eb1dee72e4363f51af62af6fb2a6df3bec89822a7a0b678058fa3fef86faec216eb6992162f8dcbf719c148cd2f9c55f4901203a9a8a2c3e90d5943dbc10360a1a49700d1dfbf66d69f6fbaf506c8bcce8bb0d872a02238926407a4eddd5d0fc5a752f9000", 0x1000}}, 0x1006)
mknodat$loop(0xffffffffffffffff, &(0x7f0000001600)='./file1\x00', 0x2000, 0x0)
linkat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0)
bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000005c0)={{0x1}, &(0x7f0000000540), &(0x7f0000000580)='%pS    \x00'}, 0x1c)
acct(&(0x7f00000001c0)='./file0\x00')
unshare(0x62040200)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000140)='contention_end\x00', r0}, 0x10)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, 0x37, 0x301, 0x270bd24, 0x25dfdbf9, {0x5}}, 0x14}}, 0x0)
executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$binfmt_register(0xffffff9c, &(0x7f0000000000), 0x1, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="580000000206010100000000140000000000000005000100070000000900020073797a30000000000c0007800800124000000000050005000a000000050004000000000012000300686173683a6e65742c706f727400"], 0x58}}, 0x0)
sendmsg$IPSET_CMD_FLUSH(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="5c000000040605000000000000000000030004000900020073797a3200000000090002000100000000000000050001000700000005000100070000000900020073797a310000000005000100070000000900020073797a30"], 0x5c}}, 0x0)
write$binfmt_register(r2, 0x0, 0x0)
r4 = socket$inet6_mptcp(0xa, 0x1, 0x106)
setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, 0x0, 0x0)
bind$inet6(r4, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r4, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c)
sendmmsg$inet6(r4, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000340)}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0)
io_setup(0x6, &(0x7f0000001380))
r5 = syz_open_procfs(0x0, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f00000000c0)='nv\x00', 0x3)
r6 = socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$IPVS_CMD_GET_DEST(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r7, 0x309, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6}]}]}, 0x20}}, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x3c}}, 0x4000000)
shutdown(r4, 0x2)
getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100))
r8 = socket$alg(0x26, 0x5, 0x0)
sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, 0x0, 0x0)
syz_emit_ethernet(0x32, &(0x7f0000000040)={@local, @dev, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x88, 0x0, @empty}, {0x0, 0x0, 0x18, 0x0, @gue={{0x2}}}}}}}, 0x0)
bind$alg(r8, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58)
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program crashed: possible deadlock in filemap_fault
bisect: the chunk can be dropped
bisect: split chunks (needed=true): <12>
bisect: split chunk #0 of len 12 into 2 parts
bisect: testing without sub-chunk 1/2
testing program (duration=31s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [5, 2, 3, 5, 26, 28, 6]
detailed listing:
executing program 3:
syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_RECVMSG={0xa, 0x20, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x2}})
r0 = openat$proc_mixer(0xffffffffffffff9c, 0x0, 0x2002, 0x0)
write$proc_mixer(r0, &(0x7f0000000140)=ANY=[], 0xb0)
r1 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/asound/card0/oss_mixer\x00', 0x0, 0x0)
dup3(r1, r0, 0x0)
executing program 4:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_SAVE(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x8, 0x6, 0x801, 0x0, 0x0, {0x1, 0x0, 0x1}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x2000c090)
executing program 2:
r0 = syz_open_dev$vbi(&(0x7f0000000080), 0x1, 0x2)
ioctl$VIDIOC_S_OUTPUT(r0, 0xc004562f, 0x0)
ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000240)={0x0, @bt={0x13, 0x7c5, 0x1, 0x3, 0xd59f80, 0x4, 0x5, 0xb, 0x8, 0x9, 0x722, 0x200, 0x7, 0x8, 0x23, 0x27, {0xffff945a, 0x1}, 0x3, 0xf1}})
executing program 3:
r0 = socket$kcm(0x2, 0x5, 0x84)
bpf$PROG_LOAD_XDP(0x5, &(0x7f00000005c0)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{0x0, 0x1, 0x6, 0xa}, {0x2}], 0x10, 0x8, @void, @value}, 0x94)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r1=>0xffffffffffffffff})
recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [<r2=>0xffffffffffffffff]}}], 0x18}, 0x0)
setsockopt$sock_attach_bpf(r0, 0x84, 0x10, &(0x7f0000000000)=r2, 0x8)
executing program 2:
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000808000000000000000000850000006d000000"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000000c0)=@newtaction={0xa4, 0x30, 0x1, 0x0, 0x0, {}, [{0x90, 0x1, [@m_ct={0x44, 0x14, 0x0, 0x0, {{0x7}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18, 0x1, {0x9d, 0x11e41e7a, 0x20000000, 0x0, 0xf}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_ife={0x48, 0x2001, 0x0, 0x0, {{0x8}, {0x20, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c, 0x1, {{0x8000, 0x0, 0x0, 0x400}}}]}, {0x4}, {0xc, 0x7, {0x1}}, {0xc}}}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x800}, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r1 = getpid()
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0)
sched_setaffinity(r1, 0x8, &(0x7f0000000240)=0x2)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50)
socket$tipc(0x1e, 0x5, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'syzkaller0\x00', 0x7101})
syz_open_dev$tty20(0xc, 0x4, 0x0)
write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000001040)={0x9, {"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", 0x1000}}, 0x1006)
mknodat$loop(0xffffffffffffffff, &(0x7f0000001600)='./file1\x00', 0x2000, 0x0)
linkat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0)
bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000005c0)={{0x1}, &(0x7f0000000540), &(0x7f0000000580)='%pS    \x00'}, 0x1c)
acct(&(0x7f00000001c0)='./file0\x00')
unshare(0x62040200)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000140)='contention_end\x00', r0}, 0x10)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, 0x37, 0x301, 0x270bd24, 0x25dfdbf9, {0x5}}, 0x14}}, 0x0)
executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$binfmt_register(0xffffff9c, &(0x7f0000000000), 0x1, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="580000000206010100000000140000000000000005000100070000000900020073797a30000000000c0007800800124000000000050005000a000000050004000000000012000300686173683a6e65742c706f727400"], 0x58}}, 0x0)
sendmsg$IPSET_CMD_FLUSH(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="5c000000040605000000000000000000030004000900020073797a3200000000090002000100000000000000050001000700000005000100070000000900020073797a310000000005000100070000000900020073797a30"], 0x5c}}, 0x0)
write$binfmt_register(r2, 0x0, 0x0)
r4 = socket$inet6_mptcp(0xa, 0x1, 0x106)
setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, 0x0, 0x0)
bind$inet6(r4, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r4, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c)
sendmmsg$inet6(r4, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000340)}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0)
io_setup(0x6, &(0x7f0000001380))
r5 = syz_open_procfs(0x0, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f00000000c0)='nv\x00', 0x3)
r6 = socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$IPVS_CMD_GET_DEST(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r7, 0x309, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6}]}]}, 0x20}}, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x3c}}, 0x4000000)
shutdown(r4, 0x2)
getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100))
r8 = socket$alg(0x26, 0x5, 0x0)
sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, 0x0, 0x0)
syz_emit_ethernet(0x32, &(0x7f0000000040)={@local, @dev, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x88, 0x0, @empty}, {0x0, 0x0, 0x18, 0x0, @gue={{0x2}}}}}}}, 0x0)
bind$alg(r8, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58)
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program did not crash
bisect: testing without sub-chunk 2/2
testing program (duration=31s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 3, 1, 29, 2, 20, 6]
detailed listing:
executing program 0:
r0 = syz_open_dev$sndctrl(&(0x7f0000000040), 0x1, 0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000240)={{0x4, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x0})
executing program 1:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x0, &(0x7f0000000380)})
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000040)=ANY=[@ANYBLOB="4c00000003010102000000000000000002000000240001800c0002805a8a774000000000"], 0x4c}}, 0x0)
executing program 0:
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={@cgroup, 0xffffffffffffffff, 0x2f, 0x40, 0x0, @void, @value}, 0x20)
executing program 2:
openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
r2 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000200), 0xa7c, r2}, 0x38)
bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=ANY=[@ANYBLOB="0a00000a51f09f852f0009000000080000000200", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32], 0x48)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00'})
r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100))
close(0xffffffffffffffff)
ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
write$cgroup_devices(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="1e0308003c5ca601288763"], 0xffdd)
sendmsg$kcm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000040)="2e00000010008188040f46ecdb4cb9cca7480ef410000000e3bd6efb010511000b000a000d000000ba800000", 0x2c}], 0x1, 0x0, 0x0, 0xc9e}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1120000004000056252128d9e8190022000100", @ANYRES32, @ANYBLOB="0500"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="04000000fcffffff00"/28], 0x50)
r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x62181)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x1, 0x0, 'queue1\x00', 0x2})
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f00000002c0)={0x80, 0x6, 0xfffffffe, 0x0, 0x0, 0x1})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0)
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 1:
r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0)
r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x0, 0x0)
r2 = dup3(r1, r0, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000840), 0x0, 0x0, 0x0})
eventfd(0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000001afc180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000002000000b703000000090000850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x10)
ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0)
r4 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCL_GETMOUSEREPORTING(r4, 0x5412, &(0x7f00000000c0)=0x13)
ioctl$TIOCSTI(r4, 0x5412, &(0x7f0000000000))
ioctl$TCSETA(r4, 0x5406, &(0x7f0000000240)={0xff02, 0x0, 0x0, 0x710, 0xf, "5f730000a9003f00"})
ioctl$TIOCL_GETMOUSEREPORTING(r4, 0x5412, &(0x7f00000006c0)=0x16)
r5 = syz_open_dev$usbfs(&(0x7f0000000080), 0x75, 0x109301)
ioctl$USBDEVFS_DISCONNECT_CLAIM(r5, 0x8108551b, &(0x7f0000002600)={0x0, 0x0, "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"})
mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0)
ioctl$USBDEVFS_SETINTERFACE(r5, 0x80085504, &(0x7f0000000140)={0x0, 0x6})
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program crashed: possible deadlock in blk_trace_ioctl
bisect: the chunk can be dropped
bisect: split chunks (needed=true): <6>
bisect: split chunk #0 of len 6 into 2 parts
bisect: testing without sub-chunk 1/2
testing program (duration=31s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [29, 2, 20, 6]
detailed listing:
executing program 2:
openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
r2 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000200), 0xa7c, r2}, 0x38)
bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=ANY=[@ANYBLOB="0a00000a51f09f852f0009000000080000000200", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32], 0x48)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00'})
r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100))
close(0xffffffffffffffff)
ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
write$cgroup_devices(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="1e0308003c5ca601288763"], 0xffdd)
sendmsg$kcm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000040)="2e00000010008188040f46ecdb4cb9cca7480ef410000000e3bd6efb010511000b000a000d000000ba800000", 0x2c}], 0x1, 0x0, 0x0, 0xc9e}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1120000004000056252128d9e8190022000100", @ANYRES32, @ANYBLOB="0500"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="04000000fcffffff00"/28], 0x50)
r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x62181)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x1, 0x0, 'queue1\x00', 0x2})
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f00000002c0)={0x80, 0x6, 0xfffffffe, 0x0, 0x0, 0x1})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0)
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 1:
r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0)
r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x0, 0x0)
r2 = dup3(r1, r0, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000840), 0x0, 0x0, 0x0})
eventfd(0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000001afc180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000002000000b703000000090000850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x10)
ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0)
r4 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCL_GETMOUSEREPORTING(r4, 0x5412, &(0x7f00000000c0)=0x13)
ioctl$TIOCSTI(r4, 0x5412, &(0x7f0000000000))
ioctl$TCSETA(r4, 0x5406, &(0x7f0000000240)={0xff02, 0x0, 0x0, 0x710, 0xf, "5f730000a9003f00"})
ioctl$TIOCL_GETMOUSEREPORTING(r4, 0x5412, &(0x7f00000006c0)=0x16)
r5 = syz_open_dev$usbfs(&(0x7f0000000080), 0x75, 0x109301)
ioctl$USBDEVFS_DISCONNECT_CLAIM(r5, 0x8108551b, &(0x7f0000002600)={0x0, 0x0, "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"})
mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0)
ioctl$USBDEVFS_SETINTERFACE(r5, 0x80085504, &(0x7f0000000140)={0x0, 0x6})
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program crashed: possible deadlock in blk_trace_ioctl
bisect: the chunk can be dropped
bisect: testing without sub-chunk 2/2
bisect: no need to test this chunk, it's definitely needed
bisect: split chunks (needed=true): <3>
bisect: split chunk #0 of len 3 into 2 parts
bisect: testing without sub-chunk 1/2
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [20, 6]
detailed listing:
executing program 1:
r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0)
r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x0, 0x0)
r2 = dup3(r1, r0, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000840), 0x0, 0x0, 0x0})
eventfd(0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000001afc180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000002000000b703000000090000850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x10)
ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0)
r4 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCL_GETMOUSEREPORTING(r4, 0x5412, &(0x7f00000000c0)=0x13)
ioctl$TIOCSTI(r4, 0x5412, &(0x7f0000000000))
ioctl$TCSETA(r4, 0x5406, &(0x7f0000000240)={0xff02, 0x0, 0x0, 0x710, 0xf, "5f730000a9003f00"})
ioctl$TIOCL_GETMOUSEREPORTING(r4, 0x5412, &(0x7f00000006c0)=0x16)
r5 = syz_open_dev$usbfs(&(0x7f0000000080), 0x75, 0x109301)
ioctl$USBDEVFS_DISCONNECT_CLAIM(r5, 0x8108551b, &(0x7f0000002600)={0x0, 0x0, "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"})
mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0)
ioctl$USBDEVFS_SETINTERFACE(r5, 0x80085504, &(0x7f0000000140)={0x0, 0x6})
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program did not crash
bisect: testing without sub-chunk 2/2
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [29, 2, 6]
detailed listing:
executing program 2:
openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
r2 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000200), 0xa7c, r2}, 0x38)
bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=ANY=[@ANYBLOB="0a00000a51f09f852f0009000000080000000200", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32], 0x48)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00'})
r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100))
close(0xffffffffffffffff)
ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
write$cgroup_devices(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="1e0308003c5ca601288763"], 0xffdd)
sendmsg$kcm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000040)="2e00000010008188040f46ecdb4cb9cca7480ef410000000e3bd6efb010511000b000a000d000000ba800000", 0x2c}], 0x1, 0x0, 0x0, 0xc9e}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1120000004000056252128d9e8190022000100", @ANYRES32, @ANYBLOB="0500"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="04000000fcffffff00"/28], 0x50)
r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x62181)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x1, 0x0, 'queue1\x00', 0x2})
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f00000002c0)={0x80, 0x6, 0xfffffffe, 0x0, 0x0, 0x1})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0)
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program crashed: possible deadlock in blk_trace_ioctl
bisect: the chunk can be dropped
bisect: split chunks (needed=true): <2>
bisect: split chunk #0 of len 2 into 2 parts
bisect: testing without sub-chunk 1/2
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 6]
detailed listing:
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program did not crash
bisect: testing without sub-chunk 2/2
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [29, 6]
detailed listing:
executing program 2:
openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
r2 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000200), 0xa7c, r2}, 0x38)
bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=ANY=[@ANYBLOB="0a00000a51f09f852f0009000000080000000200", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32], 0x48)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00'})
r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100))
close(0xffffffffffffffff)
ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
write$cgroup_devices(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="1e0308003c5ca601288763"], 0xffdd)
sendmsg$kcm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000040)="2e00000010008188040f46ecdb4cb9cca7480ef410000000e3bd6efb010511000b000a000d000000ba800000", 0x2c}], 0x1, 0x0, 0x0, 0xc9e}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1120000004000056252128d9e8190022000100", @ANYRES32, @ANYBLOB="0500"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="04000000fcffffff00"/28], 0x50)
r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x62181)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x1, 0x0, 'queue1\x00', 0x2})
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f00000002c0)={0x80, 0x6, 0xfffffffe, 0x0, 0x0, 0x1})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0)
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program did not crash
bisect: split chunks (needed=true): <1>, <1>
bisect: split chunk #0 of len 1 into 2 parts
bisect: no way to further split the chunk
bisect: split chunk #1 of len 1 into 2 parts
bisect: no way to further split the chunk
bisect: 3 programs left: 

executing program 2:
openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
r2 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000200), 0xa7c, r2}, 0x38)
bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=ANY=[@ANYBLOB="0a00000a51f09f852f0009000000080000000200", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32], 0x48)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00'})
r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100))
close(0xffffffffffffffff)
ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
write$cgroup_devices(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="1e0308003c5ca601288763"], 0xffdd)
sendmsg$kcm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000040)="2e00000010008188040f46ecdb4cb9cca7480ef410000000e3bd6efb010511000b000a000d000000ba800000", 0x2c}], 0x1, 0x0, 0x0, 0xc9e}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1120000004000056252128d9e8190022000100", @ANYRES32, @ANYBLOB="0500"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="04000000fcffffff00"/28], 0x50)
r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x62181)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x1, 0x0, 'queue1\x00', 0x2})
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f00000002c0)={0x80, 0x6, 0xfffffffe, 0x0, 0x0, 0x1})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0)
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)


bisect: trying to concatenate
bisect: concatenate 3 entries
minimizing program #0 before concatenation
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [28, 2, 6]
detailed listing:
executing program 0:
openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
r2 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000200), 0xa7c, r2}, 0x38)
bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=ANY=[@ANYBLOB="0a00000a51f09f852f0009000000080000000200", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32], 0x48)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00'})
r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100))
close(0xffffffffffffffff)
ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
write$cgroup_devices(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="1e0308003c5ca601288763"], 0xffdd)
sendmsg$kcm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000040)="2e00000010008188040f46ecdb4cb9cca7480ef410000000e3bd6efb010511000b000a000d000000ba800000", 0x2c}], 0x1, 0x0, 0x0, 0xc9e}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1120000004000056252128d9e8190022000100", @ANYRES32, @ANYBLOB="0500"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="04000000fcffffff00"/28], 0x50)
r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x62181)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x1, 0x0, 'queue1\x00', 0x2})
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f00000002c0)={0x80, 0x6, 0xfffffffe, 0x0, 0x0, 0x1})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, 0x0)
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program crashed: possible deadlock in filemap_fault
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [27, 2, 6]
detailed listing:
executing program 0:
openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
r2 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000200), 0xa7c, r2}, 0x38)
bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=ANY=[@ANYBLOB="0a00000a51f09f852f0009000000080000000200", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32], 0x48)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00'})
r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100))
close(0xffffffffffffffff)
ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
write$cgroup_devices(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="1e0308003c5ca601288763"], 0xffdd)
sendmsg$kcm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000040)="2e00000010008188040f46ecdb4cb9cca7480ef410000000e3bd6efb010511000b000a000d000000ba800000", 0x2c}], 0x1, 0x0, 0x0, 0xc9e}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1120000004000056252128d9e8190022000100", @ANYRES32, @ANYBLOB="0500"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="04000000fcffffff00"/28], 0x50)
r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x62181)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x1, 0x0, 'queue1\x00', 0x2})
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f00000002c0)={0x80, 0x6, 0xfffffffe, 0x0, 0x0, 0x1})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program crashed: possible deadlock in filemap_fault
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [26, 2, 6]
detailed listing:
executing program 0:
openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
r2 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000200), 0xa7c, r2}, 0x38)
bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=ANY=[@ANYBLOB="0a00000a51f09f852f0009000000080000000200", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32], 0x48)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00'})
r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100))
close(0xffffffffffffffff)
ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
write$cgroup_devices(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="1e0308003c5ca601288763"], 0xffdd)
sendmsg$kcm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000040)="2e00000010008188040f46ecdb4cb9cca7480ef410000000e3bd6efb010511000b000a000d000000ba800000", 0x2c}], 0x1, 0x0, 0x0, 0xc9e}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1120000004000056252128d9e8190022000100", @ANYRES32, @ANYBLOB="0500"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="04000000fcffffff00"/28], 0x50)
r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x62181)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x1, 0x0, 'queue1\x00', 0x2})
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f00000002c0)={0x80, 0x6, 0xfffffffe, 0x0, 0x0, 0x1})
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program crashed: possible deadlock in filemap_fault
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [25, 2, 6]
detailed listing:
executing program 0:
openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
r2 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000200), 0xa7c, r2}, 0x38)
bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=ANY=[@ANYBLOB="0a00000a51f09f852f0009000000080000000200", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32], 0x48)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00'})
r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100))
close(0xffffffffffffffff)
ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
write$cgroup_devices(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="1e0308003c5ca601288763"], 0xffdd)
sendmsg$kcm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000040)="2e00000010008188040f46ecdb4cb9cca7480ef410000000e3bd6efb010511000b000a000d000000ba800000", 0x2c}], 0x1, 0x0, 0x0, 0xc9e}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1120000004000056252128d9e8190022000100", @ANYRES32, @ANYBLOB="0500"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="04000000fcffffff00"/28], 0x50)
r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x62181)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x1, 0x0, 'queue1\x00', 0x2})
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program crashed: possible deadlock in blk_trace_ioctl
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [24, 2, 6]
detailed listing:
executing program 0:
openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
r2 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000200), 0xa7c, r2}, 0x38)
bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=ANY=[@ANYBLOB="0a00000a51f09f852f0009000000080000000200", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32], 0x48)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00'})
r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100))
close(0xffffffffffffffff)
ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
write$cgroup_devices(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="1e0308003c5ca601288763"], 0xffdd)
sendmsg$kcm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000040)="2e00000010008188040f46ecdb4cb9cca7480ef410000000e3bd6efb010511000b000a000d000000ba800000", 0x2c}], 0x1, 0x0, 0x0, 0xc9e}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1120000004000056252128d9e8190022000100", @ANYRES32, @ANYBLOB="0500"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="04000000fcffffff00"/28], 0x50)
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x62181)
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program crashed: possible deadlock in filemap_fault
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [23, 2, 6]
detailed listing:
executing program 0:
openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
r2 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000200), 0xa7c, r2}, 0x38)
bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=ANY=[@ANYBLOB="0a00000a51f09f852f0009000000080000000200", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32], 0x48)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00'})
r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100))
close(0xffffffffffffffff)
ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
write$cgroup_devices(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="1e0308003c5ca601288763"], 0xffdd)
sendmsg$kcm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000040)="2e00000010008188040f46ecdb4cb9cca7480ef410000000e3bd6efb010511000b000a000d000000ba800000", 0x2c}], 0x1, 0x0, 0x0, 0xc9e}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1120000004000056252128d9e8190022000100", @ANYRES32, @ANYBLOB="0500"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="04000000fcffffff00"/28], 0x50)
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program crashed: possible deadlock in filemap_fault
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [22, 2, 6]
detailed listing:
executing program 0:
openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
r2 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000200), 0xa7c, r2}, 0x38)
bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=ANY=[@ANYBLOB="0a00000a51f09f852f0009000000080000000200", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32], 0x48)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00'})
r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100))
close(0xffffffffffffffff)
ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
write$cgroup_devices(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="1e0308003c5ca601288763"], 0xffdd)
sendmsg$kcm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000040)="2e00000010008188040f46ecdb4cb9cca7480ef410000000e3bd6efb010511000b000a000d000000ba800000", 0x2c}], 0x1, 0x0, 0x0, 0xc9e}, 0x0)
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program crashed: possible deadlock in filemap_fault
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [21, 2, 6]
detailed listing:
executing program 0:
openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
r2 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000200), 0xa7c, r2}, 0x38)
bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=ANY=[@ANYBLOB="0a00000a51f09f852f0009000000080000000200", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32], 0x48)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00'})
r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100))
close(0xffffffffffffffff)
ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
write$cgroup_devices(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="1e0308003c5ca601288763"], 0xffdd)
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program crashed: possible deadlock in filemap_fault
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [20, 2, 6]
detailed listing:
executing program 0:
openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
r2 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000200), 0xa7c, r2}, 0x38)
bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=ANY=[@ANYBLOB="0a00000a51f09f852f0009000000080000000200", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32], 0x48)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00'})
r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100))
close(0xffffffffffffffff)
ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program crashed: possible deadlock in filemap_fault
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [19, 2, 6]
detailed listing:
executing program 0:
openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
r2 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000200), 0xa7c, r2}, 0x38)
bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=ANY=[@ANYBLOB="0a00000a51f09f852f0009000000080000000200", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32], 0x48)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00'})
r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100))
close(0xffffffffffffffff)
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program crashed: possible deadlock in filemap_fault
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [18, 2, 6]
detailed listing:
executing program 0:
openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
r2 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000200), 0xa7c, r2}, 0x38)
bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=ANY=[@ANYBLOB="0a00000a51f09f852f0009000000080000000200", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32], 0x48)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00'})
r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100))
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program crashed: possible deadlock in filemap_fault
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [17, 2, 6]
detailed listing:
executing program 0:
openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
r2 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000200), 0xa7c, r2}, 0x38)
bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=ANY=[@ANYBLOB="0a00000a51f09f852f0009000000080000000200", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32], 0x48)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00'})
r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r4)
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program crashed: possible deadlock in filemap_fault
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [16, 2, 6]
detailed listing:
executing program 0:
openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
r2 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000200), 0xa7c, r2}, 0x38)
bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=ANY=[@ANYBLOB="0a00000a51f09f852f0009000000080000000200", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32], 0x48)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00'})
openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program crashed: possible deadlock in filemap_fault
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [15, 2, 6]
detailed listing:
executing program 0:
openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
r2 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000200), 0xa7c, r2}, 0x38)
bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=ANY=[@ANYBLOB="0a00000a51f09f852f0009000000080000000200", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32], 0x48)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00'})
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program crashed: possible deadlock in filemap_fault
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [14, 2, 6]
detailed listing:
executing program 0:
openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
r2 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000200), 0xa7c, r2}, 0x38)
bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=ANY=[@ANYBLOB="0a00000a51f09f852f0009000000080000000200", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32], 0x48)
openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0)
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program crashed: possible deadlock in filemap_fault
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [13, 2, 6]
detailed listing:
executing program 0:
openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
r2 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000200), 0xa7c, r2}, 0x38)
bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=ANY=[@ANYBLOB="0a00000a51f09f852f0009000000080000000200", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32], 0x48)
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program crashed: possible deadlock in filemap_fault
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [12, 2, 6]
detailed listing:
executing program 0:
openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
r2 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000200), 0xa7c, r2}, 0x38)
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program crashed: possible deadlock in filemap_fault
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [11, 2, 6]
detailed listing:
executing program 0:
openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
bpf$MAP_CREATE(0x0, 0x0, 0x48)
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program crashed: possible deadlock in blk_trace_ioctl
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [10, 2, 6]
detailed listing:
executing program 0:
openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r1 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program crashed: possible deadlock in filemap_fault
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [9, 2, 6]
detailed listing:
executing program 0:
openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
socket$kcm(0x10, 0x2, 0x0)
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [9, 2, 6]
detailed listing:
executing program 0:
openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program crashed: possible deadlock in filemap_fault
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [8, 2, 6]
detailed listing:
executing program 0:
openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program crashed: possible deadlock in filemap_fault
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [7, 2, 6]
detailed listing:
executing program 0:
openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program crashed: possible deadlock in blk_trace_ioctl
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [6, 2, 6]
detailed listing:
executing program 0:
openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program crashed: possible deadlock in blk_trace_ioctl
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [5, 2, 6]
detailed listing:
executing program 0:
openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program crashed: possible deadlock in filemap_fault
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 2, 6]
detailed listing:
executing program 0:
openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program crashed: possible deadlock in blk_trace_ioctl
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [3, 2, 6]
detailed listing:
executing program 0:
openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program crashed: possible deadlock in filemap_fault
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 2, 6]
detailed listing:
executing program 0:
openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program crashed: possible deadlock in filemap_fault
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 2, 6]
detailed listing:
executing program 0:
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program crashed: possible deadlock in filemap_fault
minimized 29 calls -> 1 calls
minimizing program #1 before concatenation
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 1, 6]
detailed listing:
executing program 2:
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
executing program 0:
syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 1, 6]
detailed listing:
executing program 2:
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
executing program 0:
ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program did not crash
minimized 2 calls -> 2 calls
minimizing program #2 before concatenation
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 2, 5]
detailed listing:
executing program 2:
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 0:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 2, 5]
detailed listing:
executing program 2:
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 0:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 2, 5]
detailed listing:
executing program 2:
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 0:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 2, 5]
detailed listing:
executing program 2:
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 0:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 2, 5]
detailed listing:
executing program 2:
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 0:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
ioctl$LOOP_CONFIGURE(0xffffffffffffffff, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, 0xffffffffffffffff, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 2, 5]
detailed listing:
executing program 2:
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000440)={0xffffffffffffffff, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r0, 0x4c09, 0xffffffffffffffff)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r0, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program did not crash
minimized 6 calls -> 6 calls
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$kcm-syz_open_dev$ndb-ioctl$BLKTRACESETUP-openat$nullb-syz_open_dev$loop-ioctl$LOOP_CONFIGURE-ioctl$LOOP_CHANGE_FD-mmap-syz_genetlink_get_family_id$mptcp
detailed listing:
executing program 0:
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r2, 0x4c0a, &(0x7f0000000440)={r1, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r2, 0x4c09, r1)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r2, 0x4c055000)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)

program crashed: possible deadlock in filemap_fault
bisect: concatenation succeeded
found reproducer with 9 syscalls
minimizing guilty program
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$kcm-syz_open_dev$ndb-ioctl$BLKTRACESETUP-openat$nullb-syz_open_dev$loop-ioctl$LOOP_CONFIGURE-ioctl$LOOP_CHANGE_FD-mmap
detailed listing:
executing program 0:
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r2, 0x4c0a, &(0x7f0000000440)={r1, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r2, 0x4c09, r1)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r2, 0x4c055000)

program crashed: possible deadlock in __submit_bio
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$kcm-syz_open_dev$ndb-ioctl$BLKTRACESETUP-openat$nullb-syz_open_dev$loop-ioctl$LOOP_CONFIGURE-ioctl$LOOP_CHANGE_FD
detailed listing:
executing program 0:
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r2, 0x4c0a, &(0x7f0000000440)={r1, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r2, 0x4c09, r1)

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$kcm-syz_open_dev$ndb-ioctl$BLKTRACESETUP-openat$nullb-syz_open_dev$loop-ioctl$LOOP_CONFIGURE-mmap
detailed listing:
executing program 0:
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r2, 0x4c0a, &(0x7f0000000440)={r1, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r2, 0x4c055000)

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$kcm-syz_open_dev$ndb-ioctl$BLKTRACESETUP-openat$nullb-syz_open_dev$loop-ioctl$LOOP_CHANGE_FD-mmap
detailed listing:
executing program 0:
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CHANGE_FD(r2, 0x4c09, r1)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r2, 0x4c055000)

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$kcm-syz_open_dev$ndb-ioctl$BLKTRACESETUP-openat$nullb-ioctl$LOOP_CONFIGURE-ioctl$LOOP_CHANGE_FD-mmap
detailed listing:
executing program 0:
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
ioctl$LOOP_CONFIGURE(0xffffffffffffffff, 0x4c0a, &(0x7f0000000440)={r1, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c09, r1)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, 0xffffffffffffffff, 0x4c055000)

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$kcm-syz_open_dev$ndb-ioctl$BLKTRACESETUP-syz_open_dev$loop-ioctl$LOOP_CONFIGURE-ioctl$LOOP_CHANGE_FD-mmap
detailed listing:
executing program 0:
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={0xffffffffffffffff, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, 0xffffffffffffffff)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$kcm-syz_open_dev$ndb-openat$nullb-syz_open_dev$loop-ioctl$LOOP_CONFIGURE-ioctl$LOOP_CHANGE_FD-mmap
detailed listing:
executing program 0:
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$kcm-ioctl$BLKTRACESETUP-openat$nullb-syz_open_dev$loop-ioctl$LOOP_CONFIGURE-ioctl$LOOP_CHANGE_FD-mmap
detailed listing:
executing program 0:
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x0)
ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r1, 0x4c09, r0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r1, 0x4c055000)

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$ndb-ioctl$BLKTRACESETUP-openat$nullb-syz_open_dev$loop-ioctl$LOOP_CONFIGURE-ioctl$LOOP_CHANGE_FD-mmap
detailed listing:
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r2, 0x4c0a, &(0x7f0000000440)={r1, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r2, 0x4c09, r1)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r2, 0x4c055000)

program crashed: possible deadlock in blk_mq_submit_bio
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$ndb-ioctl$BLKTRACESETUP-openat$nullb-syz_open_dev$loop-ioctl$LOOP_CONFIGURE-ioctl$LOOP_CHANGE_FD-mmap
detailed listing:
executing program 0:
r0 = syz_open_dev$ndb(0x0, 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x200081, 0x5})
r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r2, 0x4c0a, &(0x7f0000000440)={r1, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r2, 0x4c09, r1)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r2, 0x4c055000)

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$ndb-ioctl$BLKTRACESETUP-openat$nullb-syz_open_dev$loop-ioctl$LOOP_CONFIGURE-ioctl$LOOP_CHANGE_FD-mmap
detailed listing:
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0)
r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r2, 0x4c0a, &(0x7f0000000440)={r1, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r2, 0x4c09, r1)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r2, 0x4c055000)

program crashed: possible deadlock in filemap_fault
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$ndb-ioctl$BLKTRACESETUP-openat$nullb-syz_open_dev$loop-ioctl$LOOP_CONFIGURE-ioctl$LOOP_CHANGE_FD-mmap
detailed listing:
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0)
r1 = openat$nullb(0xffffffffffffff9c, 0x0, 0x2c380, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r2, 0x4c0a, &(0x7f0000000440)={r1, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r2, 0x4c09, r1)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r2, 0x4c055000)

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$ndb-ioctl$BLKTRACESETUP-openat$nullb-syz_open_dev$loop-ioctl$LOOP_CONFIGURE-ioctl$LOOP_CHANGE_FD-mmap
detailed listing:
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0)
r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r2 = syz_open_dev$loop(0x0, 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r2, 0x4c0a, &(0x7f0000000440)={r1, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r2, 0x4c09, r1)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r2, 0x4c055000)

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$ndb-ioctl$BLKTRACESETUP-openat$nullb-syz_open_dev$loop-ioctl$LOOP_CONFIGURE-ioctl$LOOP_CHANGE_FD-mmap
detailed listing:
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0)
r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r2, 0x4c0a, 0x0)
ioctl$LOOP_CHANGE_FD(r2, 0x4c09, r1)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r2, 0x4c055000)

program did not crash
extracting C reproducer
testing compiled C program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$ndb-ioctl$BLKTRACESETUP-openat$nullb-syz_open_dev$loop-ioctl$LOOP_CONFIGURE-ioctl$LOOP_CHANGE_FD-mmap
program did not crash
simplifying guilty program options
testing program (duration=45s, {Threaded:false Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$ndb-ioctl$BLKTRACESETUP-openat$nullb-syz_open_dev$loop-ioctl$LOOP_CONFIGURE-ioctl$LOOP_CHANGE_FD-mmap
detailed listing:
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0)
r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r2, 0x4c0a, &(0x7f0000000440)={r1, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r2, 0x4c09, r1)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r2, 0x4c055000)

program did not crash
testing program (duration=45s, {Threaded:true Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$ndb-ioctl$BLKTRACESETUP-openat$nullb-syz_open_dev$loop-ioctl$LOOP_CONFIGURE-ioctl$LOOP_CHANGE_FD-mmap
detailed listing:
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0)
r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r2, 0x4c0a, &(0x7f0000000440)={r1, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r2, 0x4c09, r1)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r2, 0x4c055000)

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$ndb-ioctl$BLKTRACESETUP-openat$nullb-syz_open_dev$loop-ioctl$LOOP_CONFIGURE-ioctl$LOOP_CHANGE_FD-mmap
detailed listing:
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0)
r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r2, 0x4c0a, &(0x7f0000000440)={r1, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r2, 0x4c09, r1)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r2, 0x4c055000)

program did not crash
reproducing took 1h43m19.95554038s
repro crashed as (corrupted=true):
======================================================
WARNING: possible circular locking dependency detected
6.13.0-rc1-syzkaller-00337-g7503345ac5f5 #0 Not tainted
------------------------------------------------------
syz.5.419/7283 is trying to acquire lock:
ffff888148cc14c0 (mapping.invalidate_lock#2){.+.+}-{4:4}, at: filemap_invalidate_lock_shared include/linux/fs.h:873 [inline]
ffff888148cc14c0 (mapping.invalidate_lock#2){.+.+}-{4:4}, at: filemap_fault+0x2e0/0x2820 mm/filemap.c:3332


report is corrupted, running repro again
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$ndb-ioctl$BLKTRACESETUP-openat$nullb-syz_open_dev$loop-ioctl$LOOP_CONFIGURE-ioctl$LOOP_CHANGE_FD-mmap
detailed listing:
executing program 0:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x147080)
ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0)
r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300), 0x2c380, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42)
ioctl$LOOP_CONFIGURE(r2, 0x4c0a, &(0x7f0000000440)={r1, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe78b39843d601010000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323695c58d66500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d2000000000000140000000000000000000200", "24431a1e77a68e174f000000000000000010e200"}})
ioctl$LOOP_CHANGE_FD(r2, 0x4c09, r1)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000b, 0x12, r2, 0x4c055000)

program crashed: possible deadlock in filemap_fault
final repro crashed as (corrupted=false):
======================================================
WARNING: possible circular locking dependency detected
6.13.0-rc1-syzkaller-00337-g7503345ac5f5 #0 Not tainted
------------------------------------------------------
syz.1.304/6962 is trying to acquire lock:
ffff888148da14c0 (mapping.invalidate_lock#2){.+.+}-{4:4}, at: filemap_invalidate_lock_shared include/linux/fs.h:873 [inline]
ffff888148da14c0 (mapping.invalidate_lock#2){.+.+}-{4:4}, at: filemap_fault+0x2e0/0x2820 mm/filemap.c:3332

but task is already holding lock:
ffff88807e363c60 (&mm->mmap_lock){++++}-{4:4}, at: mmap_read_trylock include/linux/mmap_lock.h:163 [inline]
ffff88807e363c60 (&mm->mmap_lock){++++}-{4:4}, at: get_mmap_lock_carefully mm/memory.c:6149 [inline]
ffff88807e363c60 (&mm->mmap_lock){++++}-{4:4}, at: lock_mm_and_find_vma+0x35/0x6a0 mm/memory.c:6209

which lock already depends on the new lock.


the existing dependency chain (in reverse order) is:

-> #5 (&mm->mmap_lock){++++}-{4:4}:
       __might_fault mm/memory.c:6751 [inline]
       __might_fault+0x11b/0x190 mm/memory.c:6744
       _inline_copy_from_user include/linux/uaccess.h:162 [inline]
       _copy_from_user+0x29/0xd0 lib/usercopy.c:18
       copy_from_user include/linux/uaccess.h:212 [inline]
       __blk_trace_setup+0xa8/0x180 kernel/trace/blktrace.c:626
       blk_trace_ioctl+0x163/0x290 kernel/trace/blktrace.c:740
       blkdev_ioctl+0x109/0x6d0 block/ioctl.c:682
       vfs_ioctl fs/ioctl.c:51 [inline]
       __do_sys_ioctl fs/ioctl.c:906 [inline]
       __se_sys_ioctl fs/ioctl.c:892 [inline]
       __x64_sys_ioctl+0x193/0x200 fs/ioctl.c:892
       do_syscall_x64 arch/x86/entry/common.c:52 [inline]
       do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
       entry_SYSCALL_64_after_hwframe+0x77/0x7f

-> #4 (&q->debugfs_mutex){+.+.}-{4:4}:
       __mutex_lock_common kernel/locking/mutex.c:585 [inline]
       __mutex_lock+0x19b/0xa60 kernel/locking/mutex.c:735
       blk_mq_init_sched+0x42b/0x640 block/blk-mq-sched.c:473
       elevator_init_mq+0x2cd/0x420 block/elevator.c:610
       add_disk_fwnode+0x113/0x1300 block/genhd.c:413
       sd_probe+0xa86/0x1000 drivers/scsi/sd.c:4024
       call_driver_probe drivers/base/dd.c:579 [inline]
       really_probe+0x241/0xa90 drivers/base/dd.c:658
       __driver_probe_device+0x1de/0x440 drivers/base/dd.c:800
       driver_probe_device+0x4c/0x1b0 drivers/base/dd.c:830
       __device_attach_driver+0x1df/0x310 drivers/base/dd.c:958
       bus_for_each_drv+0x15a/0x1e0 drivers/base/bus.c:459
       __device_attach_async_helper+0x1d3/0x290 drivers/base/dd.c:987
       async_run_entry_fn+0x9f/0x530 kernel/async.c:129
       process_one_work+0x9c8/0x1ba0 kernel/workqueue.c:3229
       process_scheduled_works kernel/workqueue.c:3310 [inline]
       worker_thread+0x6c8/0xf00 kernel/workqueue.c:3391
       kthread+0x2c4/0x3a0 kernel/kthread.c:389
       ret_from_fork+0x48/0x80 arch/x86/kernel/process.c:147
       ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244

-> #3 (&q->q_usage_counter(queue)#50){++++}-{0:0}:
       blk_queue_enter+0x50f/0x640 block/blk-core.c:328
       blk_mq_alloc_request+0x59b/0x950 block/blk-mq.c:652
       scsi_alloc_request drivers/scsi/scsi_lib.c:1222 [inline]
       scsi_execute_cmd+0x1eb/0xf40 drivers/scsi/scsi_lib.c:304
       read_capacity_16+0x213/0xe10 drivers/scsi/sd.c:2655
       sd_read_capacity drivers/scsi/sd.c:2824 [inline]
       sd_revalidate_disk.isra.0+0x1a06/0xa8d0 drivers/scsi/sd.c:3734
       sd_probe+0x904/0x1000 drivers/scsi/sd.c:4010
       call_driver_probe drivers/base/dd.c:579 [inline]
       really_probe+0x241/0xa90 drivers/base/dd.c:658
       __driver_probe_device+0x1de/0x440 drivers/base/dd.c:800
       driver_probe_device+0x4c/0x1b0 drivers/base/dd.c:830
       __device_attach_driver+0x1df/0x310 drivers/base/dd.c:958
       bus_for_each_drv+0x15a/0x1e0 drivers/base/bus.c:459
       __device_attach_async_helper+0x1d3/0x290 drivers/base/dd.c:987
       async_run_entry_fn+0x9f/0x530 kernel/async.c:129
       process_one_work+0x9c8/0x1ba0 kernel/workqueue.c:3229
       process_scheduled_works kernel/workqueue.c:3310 [inline]
       worker_thread+0x6c8/0xf00 kernel/workqueue.c:3391
       kthread+0x2c4/0x3a0 kernel/kthread.c:389
       ret_from_fork+0x48/0x80 arch/x86/kernel/process.c:147
       ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244

-> #2 (&q->limits_lock){+.+.}-{4:4}:
       __mutex_lock_common kernel/locking/mutex.c:585 [inline]
       __mutex_lock+0x19b/0xa60 kernel/locking/mutex.c:735
       queue_limits_start_update include/linux/blkdev.h:949 [inline]
       loop_reconfigure_limits+0x407/0x8c0 drivers/block/loop.c:998
       loop_set_block_size drivers/block/loop.c:1473 [inline]
       lo_simple_ioctl drivers/block/loop.c:1496 [inline]
       lo_ioctl+0x901/0x18b0 drivers/block/loop.c:1559
       blkdev_ioctl+0x279/0x6d0 block/ioctl.c:693
       vfs_ioctl fs/ioctl.c:51 [inline]
       __do_sys_ioctl fs/ioctl.c:906 [inline]
       __se_sys_ioctl fs/ioctl.c:892 [inline]
       __x64_sys_ioctl+0x193/0x200 fs/ioctl.c:892
       do_syscall_x64 arch/x86/entry/common.c:52 [inline]
       do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
       entry_SYSCALL_64_after_hwframe+0x77/0x7f

-> #1 (&q->q_usage_counter(io)#23){++++}-{0:0}:
       bio_queue_enter block/blk.h:75 [inline]
       blk_mq_submit_bio+0x1fb6/0x24c0 block/blk-mq.c:3092
       __submit_bio+0x384/0x540 block/blk-core.c:629
       __submit_bio_noacct_mq block/blk-core.c:710 [inline]
       submit_bio_noacct_nocheck+0x698/0xd70 block/blk-core.c:739
       submit_bio_noacct+0x93a/0x1e20 block/blk-core.c:868
       mpage_bio_submit_read fs/mpage.c:75 [inline]
       mpage_readahead+0x41d/0x590 fs/mpage.c:377
       read_pages+0x1ab/0xdc0 mm/readahead.c:160
       page_cache_ra_unbounded+0x3dc/0x750 mm/readahead.c:295
       do_page_cache_ra mm/readahead.c:325 [inline]
       force_page_cache_ra+0x24b/0x340 mm/readahead.c:354
       page_cache_sync_ra+0x110/0x9c0 mm/readahead.c:567
       page_cache_sync_readahead include/linux/pagemap.h:1397 [inline]
       filemap_get_pages+0xd7b/0x1be0 mm/filemap.c:2546
       filemap_read+0x3ca/0xd70 mm/filemap.c:2646
       blkdev_read_iter+0x187/0x480 block/fops.c:770
       new_sync_read fs/read_write.c:484 [inline]
       vfs_read+0x882/0xbe0 fs/read_write.c:565
       ksys_read+0x12b/0x250 fs/read_write.c:708
       do_syscall_x64 arch/x86/entry/common.c:52 [inline]
       do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
       entry_SYSCALL_64_after_hwframe+0x77/0x7f

-> #0 (mapping.invalidate_lock#2){.+.+}-{4:4}:
       check_prev_add kernel/locking/lockdep.c:3161 [inline]
       check_prevs_add kernel/locking/lockdep.c:3280 [inline]
       validate_chain kernel/locking/lockdep.c:3904 [inline]
       __lock_acquire+0x249e/0x3c40 kernel/locking/lockdep.c:5226
       lock_acquire.part.0+0x11b/0x380 kernel/locking/lockdep.c:5849
       down_read+0x9a/0x330 kernel/locking/rwsem.c:1524
       filemap_invalidate_lock_shared include/linux/fs.h:873 [inline]
       filemap_fault+0x2e0/0x2820 mm/filemap.c:3332
       __do_fault+0x10d/0x490 mm/memory.c:4907
       do_read_fault mm/memory.c:5322 [inline]
       do_fault mm/memory.c:5456 [inline]
       do_pte_missing+0xec2/0x3e70 mm/memory.c:3979
       handle_pte_fault mm/memory.c:5801 [inline]
       __handle_mm_fault+0x103c/0x2a40 mm/memory.c:5944
       handle_mm_fault+0x3fa/0xaa0 mm/memory.c:6112
       do_user_addr_fault+0x7a3/0x13f0 arch/x86/mm/fault.c:1389
       handle_page_fault arch/x86/mm/fault.c:1481 [inline]
       exc_page_fault+0x5c/0xc0 arch/x86/mm/fault.c:1539
       asm_exc_page_fault+0x26/0x30 arch/x86/include/asm/idtentry.h:623

other info that might help us debug this:

Chain exists of:
  mapping.invalidate_lock#2 --> &q->debugfs_mutex --> &mm->mmap_lock

 Possible unsafe locking scenario:

       CPU0                    CPU1
       ----                    ----
  rlock(&mm->mmap_lock);
                               lock(&q->debugfs_mutex);
                               lock(&mm->mmap_lock);
  rlock(mapping.invalidate_lock#2);

 *** DEADLOCK ***

1 lock held by syz.1.304/6962:
 #0: ffff88807e363c60 (&mm->mmap_lock){++++}-{4:4}, at: mmap_read_trylock include/linux/mmap_lock.h:163 [inline]
 #0: ffff88807e363c60 (&mm->mmap_lock){++++}-{4:4}, at: get_mmap_lock_carefully mm/memory.c:6149 [inline]
 #0: ffff88807e363c60 (&mm->mmap_lock){++++}-{4:4}, at: lock_mm_and_find_vma+0x35/0x6a0 mm/memory.c:6209

stack backtrace:
CPU: 0 UID: 0 PID: 6962 Comm: syz.1.304 Not tainted 6.13.0-rc1-syzkaller-00337-g7503345ac5f5 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:120
 print_circular_bug+0x419/0x5d0 kernel/locking/lockdep.c:2074
 check_noncircular+0x31a/0x400 kernel/locking/lockdep.c:2206
 check_prev_add kernel/locking/lockdep.c:3161 [inline]
 check_prevs_add kernel/locking/lockdep.c:3280 [inline]
 validate_chain kernel/locking/lockdep.c:3904 [inline]
 __lock_acquire+0x249e/0x3c40 kernel/locking/lockdep.c:5226
 lock_acquire.part.0+0x11b/0x380 kernel/locking/lockdep.c:5849
 down_read+0x9a/0x330 kernel/locking/rwsem.c:1524
 filemap_invalidate_lock_shared include/linux/fs.h:873 [inline]
 filemap_fault+0x2e0/0x2820 mm/filemap.c:3332
 __do_fault+0x10d/0x490 mm/memory.c:4907
 do_read_fault mm/memory.c:5322 [inline]
 do_fault mm/memory.c:5456 [inline]
 do_pte_missing+0xec2/0x3e70 mm/memory.c:3979
 handle_pte_fault mm/memory.c:5801 [inline]
 __handle_mm_fault+0x103c/0x2a40 mm/memory.c:5944
 handle_mm_fault+0x3fa/0xaa0 mm/memory.c:6112
 do_user_addr_fault+0x7a3/0x13f0 arch/x86/mm/fault.c:1389
 handle_page_fault arch/x86/mm/fault.c:1481 [inline]
 exc_page_fault+0x5c/0xc0 arch/x86/mm/fault.c:1539
 asm_exc_page_fault+0x26/0x30 arch/x86/include/asm/idtentry.h:623
RIP: 0033:0x7fcfd6162c5e
Code: fd d7 c9 0f bc d1 c5 fe 7f 27 c5 fe 7f 6f 20 c5 fe 7f 77 40 c5 fe 7f 7f 60 49 83 c0 1f 49 29 d0 48 8d 7c 17 61 e9 c2 04 00 00 <c5> fe 6f 1e c5 fe 6f 56 20 c5 fd 74 cb c5 fd d7 d1 49 83 f8 21 0f
RSP: 002b:00007fcfd702cc08 EFLAGS: 00010287
RAX: 00007fcfd702cc30 RBX: 6666666666666667 RCX: 0000000000000000
RDX: 00000000000003ff RSI: 0000000020000000 RDI: 00007fcfd702cc30
RBP: 00007fcfd702cc30 R08: 00000000000003ff R09: 0000000000000000
R10: 0000000020000000 R11: 0000000000147080 R12: 0000000000000000
R13: 0000000000000001 R14: 00007fcfd6345fa0 R15: 00007ffe1553ea48
 </TASK>